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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}]}, &(0x7f0000003b40)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:04 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:04 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xd5, "e4f7ab1bc23012d1b5c32b1a1fdc09e3b4e3c83a25032029871a4bd95cbe330a74057e1d95c7ed99272639eb12e926f3f05c95b82aea4f27dfd13480d33d2e20b17a5657f99281a7c149328df5bde64ce7f21e1e88283a21ef60366268858b3c4e976f1e1980a2248ead49e24e49ee77a7e1af36b73f86a17281c49668ca92ceb40024eabf7f059f5bfba5891650fe203ba7bfbaeb52bb35c029b7f2dfd15fbc03be97e993f4a94d67decaaa6d950f42f3e2586b15c2af4538b5b1a3ea5786b8f4efb6004d2bbab207ba9023326377b0f56923a659"}, &(0x7f0000000180)=0xdd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfffffffffffffff8}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x7e, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"}, &(0x7f0000000240)=0x86) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/30 12:07:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xdc, r1, 0x800, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0xdc}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) 2018/03/30 12:07:04 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000040)) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/161) 2018/03/30 12:07:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x169) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/packet\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x800}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000c40)={r3, 0x90, 0x1f, 0x10c}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000cc0)={0x0, 0xfe, "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"}, &(0x7f0000000040)=0x106) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000500)={r6, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r8 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(r7, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(r5, &(0x7f0000000bc0)=[{&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') [ 218.477248] binder: 32115:32121 ioctl c018620b 20000000 returned -14 [ 218.533453] binder: 32115:32129 ioctl c018620b 20000000 returned -14 2018/03/30 12:07:04 executing program 3: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000400700a73a45e47e891b1068d4efc270299aaaaaaaaaaaaffffffffffffaaaaaaaaaa0a004ad7f92400"]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x13) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0xb80}, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6, 0x6, 0x1, 0xba, 0x0, 0xffff, 0x21000, 0x8, 0x100, 0x40, 0x4, 0xffffffffffffffff, 0x480000000000, 0x9, 0xdb6c, 0x8000, 0xae3, 0x100000001, 0xe1eb, 0x4, 0x80, 0x20000000, 0xe9, 0x6, 0x3, 0x5, 0x3, 0x10001, 0x1, 0x5, 0x4, 0x4, 0x7, 0x4, 0x8e1f, 0x4, 0x0, 0x200, 0x4, @perf_bp, 0x81, 0x4, 0x100000000, 0x6, 0x7f, 0x4, 0x63c}, r0, 0x2, r1, 0x8) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}) 2018/03/30 12:07:04 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, 0x0, r1, r2) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x340) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9f"], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x7, "f5825cd8c0eb5a"}, &(0x7f0000000540)=0xf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x8, 0x10000000000000, 0xffffffffffff7fff}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000cc0), 0x0, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x0) 2018/03/30 12:07:04 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:04 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}]}, &(0x7f0000003b40)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:04 executing program 7: socketpair(0x11, 0x800, 0x8, &(0x7f0000000240)={0xffffffffffffffff}) timerfd_gettime(r0, &(0x7f0000000280)) r1 = socket$inet6(0xa, 0x2, 0x10000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ustat(0xffffffffffffff80, &(0x7f00000002c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r2, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x8, 0x3, 0x7, 0x80000000, 0xffffffff], 0x0, 0x3, 0x100000000, &(0x7f0000000140)=[0x200, 0x5, 0x7], &(0x7f0000000180)=[0x9, 0x5, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/30 12:07:04 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r2) setsockopt(r0, 0x0, 0x81, &(0x7f0000000400)="1693c75f177c94c110b99df7a4640f39bcc08e2bbd996ef1ca27a4e573c69ea8ce64ff5a370851789b6f66848f695b28cb0f4b140e", 0x35) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xd5, "e4f7ab1bc23012d1b5c32b1a1fdc09e3b4e3c83a25032029871a4bd95cbe330a74057e1d95c7ed99272639eb12e926f3f05c95b82aea4f27dfd13480d33d2e20b17a5657f99281a7c149328df5bde64ce7f21e1e88283a21ef60366268858b3c4e976f1e1980a2248ead49e24e49ee77a7e1af36b73f86a17281c49668ca92ceb40024eabf7f059f5bfba5891650fe203ba7bfbaeb52bb35c029b7f2dfd15fbc03be97e993f4a94d67decaaa6d950f42f3e2586b15c2af4538b5b1a3ea5786b8f4efb6004d2bbab207ba9023326377b0f56923a659"}, &(0x7f0000000180)=0xdd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r4, 0xfffffffffffffff8}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8, &(0x7f00000005c0)=""/82) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x7e, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"}, &(0x7f0000000240)=0x86) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/30 12:07:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2c1e, 0x105000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x8, 0x1, 0x3, 0x1, 0x5, 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400002, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000040)=0x1ff, 0x4) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000100)=0xffffffffffff8001) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000280)=""/66) dup2(r2, r3) fcntl$setown(r0, 0x8, r1) fcntl$getown(r5, 0x9) tkill(r1, 0x16) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x4d2000) 2018/03/30 12:07:04 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2a40a38f0666ad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138206000000b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:04 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) wait4(r1, 0x0, 0x80000000, &(0x7f000005af70)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r3, r2, 0x80003) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00001b3000)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r7 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x101, 0x76b, 0xfffffffffffffff8, @time={r8}, {0x8, 0xfffffffffffffffb}, {0x7}, @addr}, {0x9, 0xfae, 0x8000, 0x7, @time={0x0, 0x989680}, {0x0, 0x3}, {0x377, 0xfff}, @queue={0x4, {0x40, 0x80}}}], 0x60) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000000700)) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) getegid() fchownat(r4, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0) r9 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0) ftruncate(r2, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000b1eff4)) recvfrom$inet(r6, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup3(r7, r5, 0x80000) keyctl$assume_authority(0x10, r9) 2018/03/30 12:07:04 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x800}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r1, 0x8}, 0x8) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:04 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:04 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}]}, &(0x7f0000003b40)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:04 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="83735121f95f88b4e04e85fbec8daf866fcda1fad1fe872e0266723b494bdd8baf", 0x21, r0) 2018/03/30 12:07:04 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xd5, "e4f7ab1bc23012d1b5c32b1a1fdc09e3b4e3c83a25032029871a4bd95cbe330a74057e1d95c7ed99272639eb12e926f3f05c95b82aea4f27dfd13480d33d2e20b17a5657f99281a7c149328df5bde64ce7f21e1e88283a21ef60366268858b3c4e976f1e1980a2248ead49e24e49ee77a7e1af36b73f86a17281c49668ca92ceb40024eabf7f059f5bfba5891650fe203ba7bfbaeb52bb35c029b7f2dfd15fbc03be97e993f4a94d67decaaa6d950f42f3e2586b15c2af4538b5b1a3ea5786b8f4efb6004d2bbab207ba9023326377b0f56923a659"}, &(0x7f0000000180)=0xdd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r3, 0xfffffffffffffff4}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x7e, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"}, &(0x7f0000000240)=0x86) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/30 12:07:05 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x40000000000) 2018/03/30 12:07:05 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:05 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000001400090500000000ca91f05c0e3302ff320000000002000000"], 0x1}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xffffffffffffff16, r4, 0x101, 0x0, 0x0, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xc4}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)=0x0) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000003400)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(r6) getpgrp(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x200, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800)}, 0x10) r7 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r5, r7) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r8 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r9}) 2018/03/30 12:07:05 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:05 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x200000000000000, 0x4, 0x4, 0x20, 0x1, [{0x4, 0x8000, 0x9, 0x0, 0x0, 0x8}]}) r1 = openat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x20}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) fcntl$setown(r2, 0x8, r5) openat$cgroup(r0, &(0x7f00000003c0)='syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000480)={@rand_addr=0x7fff, @rand_addr=0x4ec2}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000580)=0x800) sched_setscheduler(r5, 0x3, &(0x7f00000005c0)=0xffffffff) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@local}}}, &(0x7f0000000740)=0xe8) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000780)='/dev/hwrng\x00', 0x10200, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000007c0)=0x7, 0x4) syz_open_dev$binder(&(0x7f0000000800)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000840)={r4, 0x5, 0x7fffffff, 0x7a, 0x3, 0x9, 0x2, 0x9, {r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0xfffffffffffffffa, 0x8, 0xffff, 0x4}}, &(0x7f0000000900)=0xb0) open(&(0x7f0000000940)='./file0\x00', 0x800, 0x1c) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000980)=""/126) getsockopt$sock_buf(r7, 0x1, 0x37, &(0x7f0000000a00)=""/110, &(0x7f0000000a80)=0x6e) r8 = getgid() getresgid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) setregid(r8, r9) 2018/03/30 12:07:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xd5, "e4f7ab1bc23012d1b5c32b1a1fdc09e3b4e3c83a25032029871a4bd95cbe330a74057e1d95c7ed99272639eb12e926f3f05c95b82aea4f27dfd13480d33d2e20b17a5657f99281a7c149328df5bde64ce7f21e1e88283a21ef60366268858b3c4e976f1e1980a2248ead49e24e49ee77a7e1af36b73f86a17281c49668ca92ceb40024eabf7f059f5bfba5891650fe203ba7bfbaeb52bb35c029b7f2dfd15fbc03be97e993f4a94d67decaaa6d950f42f3e2586b15c2af4538b5b1a3ea5786b8f4efb6004d2bbab207ba9023326377b0f56923a659"}, &(0x7f0000000180)=0xdd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfffffffffffffff8}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x7ffffffb, 0x6, 0x3, 0x8001}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x7e, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"}, &(0x7f0000000240)=0x86) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/30 12:07:05 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000640)={0x16f0, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r5}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:05 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) r0 = socket(0xa, 0x6, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x873f, 0x6f8bd68a}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/03/30 12:07:05 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x78, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=[0x38, 0x0]}}], 0x75, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de24"}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62", 0x5d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180", 0xe, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="8b95a78bd6b135662c19223ef278e6ff0e90f4d92fe77c43a8ee2fe21db6368854db68b1ff79dbc2e10d935a34bd1a6abd8e63996833808f61fb345f12f003b26ae126aad696e249824b78ad44bdc5a7686645deedee0b51861c824aa1bf9e61000b713447"], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/30 12:07:05 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x145041) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 219.549547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/03/30 12:07:05 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) [ 219.622180] binder: BINDER_SET_CONTEXT_MGR already set [ 219.627761] binder: 32233:32235 ioctl 40046207 0 returned -16 [ 219.633759] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/03/30 12:07:05 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='vboxnet1@[+^\x00', r0) 2018/03/30 12:07:05 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:05 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pwrite64(r0, &(0x7f0000000300)="454062102e2b6a6823998fbf9f0f99bff136e0d6fe7b34c2459302afaae3a06e9be70d499198341dcc515e8533169e746cd0618ef1200d4aef2a4a38530e6eb92381f8ac3e5ad3bf7339afe81d1389f261346fd4ea093c4586139ebe30312f34be5665fdb128f6a8a1ae33ae", 0x6c, 0x0) mmap$binder(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2000000, 0x10010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x54, 0x0, &(0x7f0000000740)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000000400)=[@fda={0x66646185, 0x0, 0x2, 0x3}, @fda={0x66646185, 0x2, 0x0, 0x3}, @fda={0x66646185, 0x3, 0x1, 0x1c}], &(0x7f0000000480)=[0x18, 0x48, 0x40, 0x38]}, 0x3}}, @decrefs={0x40046307, 0x2}], 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="93c6e2fba44e05766f31f82259384acf93f07d394028e129fc1653256dd004"], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = socket$inet(0x2, 0x6, 0x7ff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000004c0), &(0x7f00000005c0)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) listen$netrom(r2, 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x20, 0x0, &(0x7f00000002c0)="95014ee82a41e9cd66a9774aa4393b9a5693f8b2dff4d97c865b4378e8b19c6a"}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f00000007c0)=""/4096, &(0x7f0000000100)=0x1000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x6c, 0x0, &(0x7f0000000380)=[@clear_death={0x400c630f, 0x4}, @dead_binder_done={0x40086310}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000001c0)=[0x38]}}], 0x9c, 0x0, &(0x7f0000000500)="46cfb36ab0c9df6b6de1942e93002626879ffed2e67f45c4ddc48d0c423f010d2f1645313206481feecbaf6fe99a62670e8ed47af88f36516576ecb7a942b20ec8c7e64915044e756a98a8ff3b2e56c6495ecff6dc2aee903a7f3d1a78b3dfe74dc0d276348e765dfa6e2af9170dc5f172e6b0f8d672d4aa37975139229b69904eb84e548e5abe7a68a678f774613fe01913a87b5413442a0ba65fe1"}) 2018/03/30 12:07:05 executing program 5: r0 = perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast, @local}, &(0x7f00000018c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001900)={@mcast1={0xff, 0x1, [], 0x1}, 0x7a, r1}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000002000), 0xfffffffffffffca7) r3 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x6, 0x5) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x432}], 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000880), 0x4) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001a00)=ANY=[@ANYBLOB="3ff17ac5678d482242c038a707000896608d010006008671f04abd1cdc59fb6ba25a16cc60cc4119b52493277fa29946f807e2a66ad3d186e02a995de778376ae5589ac229c1476719d18c2b8777f1e6b8df639e80b8af3168f7ef65bdfe79c5f2843817ad1cb8a238b0be4a00e7880d0f0929ffe2cb78cd"], &(0x7f0000000080)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c080000622c8b6a2ba2d535292f893e49e929000040be7d63205cfeb123f1cff3e78cc3a2efeaa2df9c63c9771ff2f7eccfe5d8ccf9d6a6be6f0eabb928b5017900badc7d83b5d4aa2ad88579b797d9337fe7c99ef716b0ca9d382ad1ee59c64692943ffa9dec8832c8ef25c925d9b852d2f4a6b8440ed60d92ec1055baa5f61fdada45b6c3940152a6c06ecd59363b26db360dbf312c8cbf06a9fe0336ec6ab2932e618699e5ebf4c228837c8d80dd2228bcdb9ba3e5f9e764f48a4ccb3a23c80dbf7deb5f8e000000000000000000000000"], &(0x7f0000000500)=0x2) r6 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="921f27b798d9f043c0e316f3c77ee37e9c997cd16efce7747f72218dedd46b201bb07f33f43277bf209683afe46ce0e40f9cb4168f42f8112965", 0x3a, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000000780)=""/211, 0xd3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000540)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r7, 0x4) pread64(r0, &(0x7f00000008c0)=""/4096, 0x1000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001940)={0x0, 0x0}) get_robust_list(r8, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) ftruncate(r3, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f0000d83ff8), 0x0) 2018/03/30 12:07:05 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x2}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x3ff) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480), 0x7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000140)=0x5) readv(r5, &(0x7f0000000500)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000cc0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000dc0)=""/254, 0xa0}, {&(0x7f0000000b40)=""/78, 0xffffffffffffff80}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) 2018/03/30 12:07:05 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="e1", 0x1) recvmsg(r2, &(0x7f0000edffc8)={0x0, 0x3d7, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r3, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r5}, &(0x7f0000000180)=0x20) 2018/03/30 12:07:05 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000002c0)=0x1, &(0x7f0000000300)=0x4) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xd5, "e4f7ab1bc23012d1b5c32b1a1fdc09e3b4e3c83a25032029871a4bd95cbe330a74057e1d95c7ed99272639eb12e926f3f05c95b82aea4f27dfd13480d33d2e20b17a5657f99281a7c149328df5bde64ce7f21e1e88283a21ef60366268858b3c4e976f1e1980a2248ead49e24e49ee77a7e1af36b73f86a17281c49668ca92ceb40024eabf7f059f5bfba5891650fe203ba7bfbaeb52bb35c029b7f2dfd15fbc03be97e993f4a94d67decaaa6d950f42f3e2586b15c2af4538b5b1a3ea5786b8f4efb6004d2bbab207ba9023326377b0f56923a659"}, &(0x7f0000000180)=0xdd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfffffffffffffff8}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x86) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/30 12:07:05 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) setns(r0, 0x4000000) r1 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="17f8c81dfa2198a2637ccfa59ac01505b688c7e4174fc0cc2fde9754a19451fdc95737ea6b090799c7f0", 0x2a, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='eth0security)]\x00', r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/30 12:07:05 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchdir(r0) 2018/03/30 12:07:05 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) [ 219.746917] binder: 32262:32267 got transaction to invalid handle [ 219.774992] binder: 32262:32272 transaction failed 29201/-28, size 1355067103057660-0 line 3134 [ 219.784129] binder: 32262:32267 transaction failed 29201/-22, size 96-32 line 3011 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r0 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="e462f966eeaae070989a9633", 0xc, 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="3a2c7562b5deac9382fb70893c8c49aad9891bb6b5b6e53e0c1d5ec578ffb7e5bcfeb502b7cc3b88bcc07f42173f7bf66e26f5b2119a35625b96c1e594f76e", 0xfffffe29, r0) 2018/03/30 12:07:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "dadd11a9611fa0b4c5042575cb6af5018ce9d39d43248576c0f817839abe201b21cab9ac9f4863bdc1a8b6b3a22046ee20facb91a6ea8fb6250b2c7c489c6955828b6171a9b13cd4d4291a17c3f6a62ee5d363e7295b3715f0a8840e8c4f707f03bc70421fc609964f0f1391acacb37f63c242fb5dd578bbc5e9ca90a27da426fb46c4bb210560207c1f1cb16769393fc3bab3b4e470f0bcf42d38a816937aa008b2e65f0155aef84c1abc0ee9442ad8982d686bd2e1485596d4eb1eae66eab43e200c40bd444b076215153fec51f2106bc34d505e76b8f2f19c97de6ce6dcbcdafb48e4307a57a8c24d64966be924ff18e931640f88b597fc2edacb61cd631aef1f2ff90571f8af9e15cca38185f058c8958b75a13c5184647b9facc4932716f1efec9071912f520acd4bbcdbd4ccf405123e1af81b561c14c1364c5e06c68dce5c7d3b4bbfaafff6ba7934591fed38ca9512df77dbddbf49732afff92a229c85ca900bf9eeb1fe88ed78490760f947f39cad63498e3a9a8b602b06c62f484ed5ea61a4189c74664cf318a00e67f3b1e7605b479da8e4faccdc137b75f571ecf899f849d1ba39fa5932f0c99383fdc779684d58d4525e1d8129852ca64d6e4c34f2082578471be10314a749003bd694a844056147aef573646ed9839bbdf1f7029b4ee3dc5d8d98ed33924a800360257facb0b078bba8d5237543a27f5f245fc917d8f74a2d74954b17dae06fd35f49a2ee34d228243e11d21e71fecca82cbff6afc5b85e1e3763a06891fcb94e6beb52fda48729afc2adc85508324f0afc1c1cf71bdd8525c1d7d06231c8dfc0b503e86328b3f629ca65aaff0308211eaec815dc3f73fe188fa3c36fe9f56aee2caf865967d3307f6572f69f711207277c1b12ac484cacac4bfc424113ce260c1e6849a07c078fa8539a717870613d77bc753d49d105f8da7cb823e7f4d7711b2357c05b8122a508d029a2de407c1903030183eaab6c1edde8ae2d95bb31d959ccd20f77ee66fbf003e0cacda549c6a562d2da6dff2767a7ce7192811f41ecd5fdb4b1b6503254cc1981c525dca9defba468d8650cb10526b3f5f0df842de6aa37bc8d3182aad992830b69363588465a879d6aae2ef117732ca127e85e5e4fbeb8978343ff232f161028ff3747fee2960a46e79ae2d402805884fb2deb731b730915064e5b2b653abcbd06aa2e929642daa523185d2d24eed9697b77a3858e1176765da151e1b0509df41f621bae8891051d9e72e9d8655fd1703f415c4ce7d41c812d50c7406702c95fbd798e72d5ed99ecc5c6dcc7c739a74954eaadca812bb0860b502849e0d699c62c4de7ed0194b8a92150677b10570659171a2748dd124bf69d304df4fb5977740f599b816121a8a2bd701b06036f5650d4e36eb4b0b957493236b59dcf4ba29b4ea6fd94365ec1f54daa0021ed8dc673b4b6ef6f2cdbc21dd126bde0046444351f750c2a7b55f76cae9557faf2f473871f118036c31def30e16f10769f0ce79110016bfa1c40b5bb33d127dc81bcaffd5c9282c80142bc89f2974b5a8faa567cfa3ed06bd23fd3d22cde46a559dad008d5e08a9d66f58b7c9357ea85526300ab87ec756f2dbbd16d262359afffe7b33d5db05ed4fcf47d581b43fa1388280d9ac54774ab56e4f03978482d4d6528da99c1ef416d328af18250ed79d3f0919e524957f3cee82ff3c5624bc32761707a5c36154351dc2e433e03892497fa76c9fdf8882d2f70592e5da3e57cfaa14655bab52227c28e7f8af1433978aaaf560ac8c84445ac2b6c2f9592043bae774c03c683427d6fb05ab68251cfcca62abeb66951f533087330dc45077c93dcbded1371cadaa7e684482706e39cfc52ebf6d53e55c55a46dc26efc99ee096771e6e7e79122f4258cf19f5667283047ba89b3d7523383b60c3a5ab94effe49508143a0465b7f6cb6160afc6104af882038dce53a3e0b68d1f8ee92f62bc24901f97e042894e64bc52de55254b1264788c61010b374a4af416b073a64f3fe18fd93e1ac08c7b0ba8f1f60f9f787d474928722e6e043ef82d7af0d30149aae1b9ec2cafa1ac9eddc82e05fa65066b42c7477fe6599bf51c3cce3e14ce2b0ec628af6cbe6083f54d414038cda5bad6b25e4fd6aa613334395fcaf286c4fb81f0140e356a05eb3760ec6d7dbf33ae5bb4d1b85101330146b307f036804d8d2b84adcfd3117ce83783d111bbe27797655708e35356122ca655c08072ceae577fea3ffc24246a921c3790a00336f2200537e66c2c00acc1f10c479b7910e431072a5f2096f0ef22b12a8683b85c37cbbadde4eb4c579bfbb68a9e70b0d76aaf65baa7b15ac63054bbf412ceee71f73653b39e90ee00f1529ffe06706e2a18626d902c845750e6c45f66db18327912dfc3e58a8a7ea5da747981c8ccff33325d5ce7acd6c572abcc0ce8de8cc3b8ac46c85336d01c27682063f5c0a3db1cdcd74c0642c5b2b3bc2491e26c0c0613a6726abffebb20365ab4fb3002bf8f4c553a4dbb88b0cd703680275b1c887a0abbd3d32f3f1d282a9e9b5a645f6f6caa15686a9e2af8cff6d494557bd0cad47a60761f74f4453c72e1056b0a8ad6a491cca5ff24f11d58af01744f127eb88921e2d1eefa95255cc0a0fed6670a57730c802273b02f5b3c6868e0f9d7f74d36d136012dc18cfb0c0d960e75e1a1b9818cbcbf84e899c3bc7364499624e2d2f33135a47f3ad9571eaeab8caa5061d52deb1bd54fcb257588d5a22446c58b080fb49130a2b54ab6482ea31a5805730572ebc802c468fd9eb4830b926b34e3296cb5437d45eeeb2a9529169c7299f86d65f31b586b5872dec06eb0a6952048aef90067ef4bb492a3c6bdeb067f95f91c7fbc52d653ea893cc5f0c2d5c0a431f8cf1eb4d28186d3faef3b84758854c60d5b7b5466b59d0b5bccd9d72d6922925569d1b080ab21d59adf1982c9a0923a0eef92a57f4c481461039cf6d652bc5ab3a45a4ca3585d74d7c7b9e245bd9eed713f5e1d74d202f8da9f52abd85fb2d48816a6badbe74578705c6f69af93f1c83ddd745e6185db91601c88e5cd9247036dabf92412169dcbed29de900aaf66b565a19188a58eaf26fd7b8930c7c43af0751c201b111d2627518635a793209e50f418f3e5a85af1e5e1b737415434de892b61aab772e0a94439f6507ec22d09a5a3f0d764b927fd9035f0d57dc2809568e6df5d396f1bf9e960dfb1b150a49b90b6d91162d57f6848e9f4ad724a6d4aae3b95928c26cbee6507d2a0653c578961212bf17c11ca2e5d997d8af7915e66d199b607b21cb9fc7d178324fa4b1339d66d6236b90c86edf7885e9b3e24bc1c9e40128615003f3af344a76e51f216557bda0ff9949a5ee10e3247fe4a1990ca17578beb21f094012020f52dfe064caf2231322c0f157a024e486730f3cf2b64ccaca84dfa7de68a10cdd2fd8e50d81d2da7ff78af134717bb149c2b42ef2d2e1f3e87947377a013d483be2c78072ede827371ac528ed13c8153b9ef16917b27eb97c55ef51369e7fce1ef4d35c745e6881ab81e6a3c5b7a7d00bd6a9a14f70fec98e5367bd3e3f144bee49c621822f27a86c1eb32792a417f723671e608162f93906b6a42058aca2e8118a7c7ca5fd04011275da5508fb98d298aee42d0614ab2ddd66f6ec1f0a548f2c294277a2b46c4478cd1602d653ccb3d8633cb8f6b6bd8df7dda15f4b11991ce463991bdbab5391dfc756c78eab877c9356a3422a6484e3af8b4dc161132ebfd7dcc73c26e56c772d2d041e78daf5cecfadc5b6738df048c12f2acba374fad1d51ea0aa4615573ac3f5dbd36b60aeb246ad9d3d10d32c0c2024c1c0770bbef72de8e61008e0a9f5e9ca519457aa8fe63d659f4d7ca0356992a2c8839d449bcedc3239eba933355b91c23b08aef0b58096ac51ac80e49543403dc3070ca1767a6ef5d75397bac659e3a7dec0a830afec04815642653236786b6ed0c4faf5192f5a7de1516967713bc9451029d0760abd5b86a0c0ca8e90bb1cbdec08609d3f37379f9b06fda06fea3b54b1896bf90eb49c83066b80f842d93a4b6307c275e9d9aff3784602afc12a1e0e0af955cfa03867bc8840ef868f0ceb088ac28575fc05a79aa969bac17696a2c64d696347edc5988755dc2294fe08d8a84fd0bd3fac6d001e5177e910f4c66b2cbff23a83ed7fbb8901eb6c10f959632445dfc61b94f8282ccdbea26790cd0cb96d67ae87efe2771189801caa5621b39be95ad46aac9f391d4604186fc4498c53931f24c1282141ec6e2ca2f5fd00df7069197050fd92b06f915f2e52bf143acb2ff8798853c03d2324c92579aeaed22adf58c2e678eacecc02c8304e596d933196bdd8c30b54ce4be7f803e720ee90b89747c84f4529b12fe2141f320f3c3d0361b2c0076e4a0ee141ea76fb6afd3ea211efc88045fcfd62a5889aa8a1aff8ed73f6acd96c0c41cd53faa9fce9c8e1c22f62a5f7b8b1c3e3392d3df487a281c55d93be1e4794b48bc7af7d65ee54fc99b36c74b8d619efdafef8918ed976d5eeab262389f384d13cd7472da79deca30d8b0a04d39fd1e355a4dc97bfa1d920baecd48a4e97274ecc6ef723264b4058597acf7adc47c7bf3e4eb0658922834fb8b96235ca387b4cfed3b99208b78578b61e37931e93fe40e197b541f930c1f5bb43d57a1e0344404eaca2325b5fe039fc8ba604377f81a824332caacf6e977823bf370251ccb6506e197e6866b7eb105bb534027391e7870737902c3943b2b0ccc046387dd0dcd602dc62f9b475507a010b6e543682dc40e534d8a53d544ea41c63ba20786c497e54a50bbbd1210d1dc8b26decc508c78a231ebd611a37b20ef2ecffd9b0b4143763a403bbceafa4606ecdbd30fd567f344f92c550ec5029a8ae221f66836c739cf6467ff1d36813c239f66d9b0d63a2784a83d9f6efd2bbfaae06e1daa40c068d6b95946226cc8ce2ab7d724a87533ec2f83529b89abdee07a6c2de1667a2df4e151a70456491fa2c9e8977a2e138389a9d75bdc987cf23b238a958bb809e4f8741cd03c53b5394e63b9a0af00e172b700d0c4f0ac3286b99a663392ef419f69332a450d700f02233627e94a1aef006d4977232ed2caf433fa47bd9f52b94d2d3f633d9862a3a222319e631973510804c67610ab5b9c9b01ba9f984f6a7f7bfff64ae595254ec2778837425a199623a15801cd559143fb43fb4858a31f71ad612711c22a58209c76ba639b44f1fd966431a78c336cb0aeda7c1218ec59f486460753a09c1bbea8eccba9deb9fab7f6ad6427ee127938360013530a247081aa46fcb442cd5dfb8b37d2a11acd99256cfeac699d388eac94e523f3e3b90911b07ca8aa7b38fa7eeba87ba123796ed8091ba4d0dabff1edb67e9d7c5ad009566097571e4a364677373303d42ae2c5a5281a42b1e64c36615744fd2102559873666f7df043075550381c51476de1575bbd934e1e20ad9f98340dbedc5b45ed92a3c04a750053ba5b228fa5ddb0ef78929d5b46aab75d3b6eb30de66ef604f9a7a50cef80a9366159902aca650febb75299fe332915829c0eb654b38ba77776e50b3a92fff853b11004f10f4e887fdc2dea1de4a02485ce835b9942cec723220fcb068207d7177ac1b84eeb23075c5477b8849944edf4615098eab2f75be630bf4febe7b4d39b248a0a028b3a31c684fcfa4c88e89a6470d92c6a66929ea5d8ea78e328eca54a2388e29bd20fd6f39e61150575c4ff8a0e0d19768a9d978"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x2, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x1000, 0x3ff}, 'port0\x00', 0x10, 0x0, 0x7, 0x400, 0x80, 0x6, 0x400, 0x0, 0x0, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000640)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x1c) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000780)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000880)=0x9, 0x4) socket$inet6(0xa, 0x0, 0x4) r4 = request_key(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)='port0\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="cf4b0f73c3d3e9dfc348c52567d1f5266aaae5aeeee9e78052350d696c70604b0bf2dc374f54db6d4d8a58d07b1f58cdd8998990fc906737da9e4bce181bb2ccbb27f300f7c82ff140e67e6f62a48f8e0679ec4f4581df799d704ffb1615a760b0364b9350b80e7acb7a6d852100b6856dbb82f4f955b198e0e5c3aa37b953a2e60814ecdd93b38ad2a8d6458aa0b9200b85c923b07a921913ec94031f3cf0c8af95ce7266", 0xa5, r4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x804, 0x4e24, 0x0, 0xa, 0x80, 0x0, 0x0, r2, r3}, {0x3, 0x80000000, 0x9, 0x3, 0x8001, 0x9, 0x4, 0x8}, {0xb7, 0x1, 0x6, 0x8001}, 0x3ff, 0x6e6bc0, 0x3, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d4, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x3507, 0x7, 0x3, 0x4, 0xfff, 0x6, 0x6}}, 0xe8) nanosleep(&(0x7f0000000680), 0x0) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000800)) inotify_init() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000006c0)={{0x10000, 0x8}, {0x3, 0x1}, 0x3, 0x2, 0x400}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000740)=0x1f, 0x4) 2018/03/30 12:07:06 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) [ 219.846434] binder: undelivered TRANSACTION_ERROR: 29201 [ 219.859544] binder: 32262:32272 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 219.867121] binder: 32262:32272 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 219.875561] binder: 32262:32272 BC_DEAD_BINDER_DONE 0000000000000002 not found 2018/03/30 12:07:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x7ff, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0x0, 0x80000001, 0x40, 0x101, 0x0, 0x3, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x0, 0x3, 0x7, 0x100, 0x5, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @loopback}, &(0x7f00000004c0)=0x21) fchdir(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x104, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x30, 0x20, 0x30]}}}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x33512361a6cfe330, 0x0, 0x0, 0x38, 0x30, &(0x7f0000000240)=[@fda={0x66646185, 0x8, 0x0, 0x23}, @flat={0x0, 0x1, r3}], &(0x7f0000000280)=[0x0, 0x38, 0x28, 0x38, 0x0, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0), &(0x7f0000000340)=[0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0x0, 0x0, &(0x7f00000004c0)}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x6, [0xfffffffeffffffff, 0x100000000, 0x400, 0x0, 0x6, 0x100000001]}, &(0x7f0000000540)=0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) fallocate(r0, 0x2, 0x6, 0x1a8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) [ 219.911634] binder: BINDER_SET_CONTEXT_MGR already set [ 219.917584] binder: 32262:32272 got reply transaction with no transaction stack [ 219.941820] binder: 32262:32302 ioctl 40046207 0 returned -16 [ 219.943581] binder: 32262:32282 got transaction to invalid handle [ 219.943590] binder: 32262:32282 transaction failed 29201/-22, size 96-32 line 3011 [ 219.943736] binder_alloc: binder_alloc_mmap_handler: 32262 2000c000-2000e000 already mapped failed -16 [ 219.944966] binder_alloc: 32262: binder_alloc_buf, no vma [ 219.945007] binder: 32262:32282 transaction failed 29189/-3, size 1355067103057660-0 line 3134 [ 219.950261] binder: undelivered TRANSACTION_ERROR: 29189 [ 219.950356] binder: 32262:32309 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 219.950364] binder: 32262:32309 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/30 12:07:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "dadd11a9611fa0b4c5042575cb6af5018ce9d39d43248576c0f817839abe201b21cab9ac9f4863bdc1a8b6b3a22046ee20facb91a6ea8fb6250b2c7c489c6955828b6171a9b13cd4d4291a17c3f6a62ee5d363e7295b3715f0a8840e8c4f707f03bc70421fc609964f0f1391acacb37f63c242fb5dd578bbc5e9ca90a27da426fb46c4bb210560207c1f1cb16769393fc3bab3b4e470f0bcf42d38a816937aa008b2e65f0155aef84c1abc0ee9442ad8982d686bd2e1485596d4eb1eae66eab43e200c40bd444b076215153fec51f2106bc34d505e76b8f2f19c97de6ce6dcbcdafb48e4307a57a8c24d64966be924ff18e931640f88b597fc2edacb61cd631aef1f2ff90571f8af9e15cca38185f058c8958b75a13c5184647b9facc4932716f1efec9071912f520acd4bbcdbd4ccf405123e1af81b561c14c1364c5e06c68dce5c7d3b4bbfaafff6ba7934591fed38ca9512df77dbddbf49732afff92a229c85ca900bf9eeb1fe88ed78490760f947f39cad63498e3a9a8b602b06c62f484ed5ea61a4189c74664cf318a00e67f3b1e7605b479da8e4faccdc137b75f571ecf899f849d1ba39fa5932f0c99383fdc779684d58d4525e1d8129852ca64d6e4c34f2082578471be10314a749003bd694a844056147aef573646ed9839bbdf1f7029b4ee3dc5d8d98ed33924a800360257facb0b078bba8d5237543a27f5f245fc917d8f74a2d74954b17dae06fd35f49a2ee34d228243e11d21e71fecca82cbff6afc5b85e1e3763a06891fcb94e6beb52fda48729afc2adc85508324f0afc1c1cf71bdd8525c1d7d06231c8dfc0b503e86328b3f629ca65aaff0308211eaec815dc3f73fe188fa3c36fe9f56aee2caf865967d3307f6572f69f711207277c1b12ac484cacac4bfc424113ce260c1e6849a07c078fa8539a717870613d77bc753d49d105f8da7cb823e7f4d7711b2357c05b8122a508d029a2de407c1903030183eaab6c1edde8ae2d95bb31d959ccd20f77ee66fbf003e0cacda549c6a562d2da6dff2767a7ce7192811f41ecd5fdb4b1b6503254cc1981c525dca9defba468d8650cb10526b3f5f0df842de6aa37bc8d3182aad992830b69363588465a879d6aae2ef117732ca127e85e5e4fbeb8978343ff232f161028ff3747fee2960a46e79ae2d402805884fb2deb731b730915064e5b2b653abcbd06aa2e929642daa523185d2d24eed9697b77a3858e1176765da151e1b0509df41f621bae8891051d9e72e9d8655fd1703f415c4ce7d41c812d50c7406702c95fbd798e72d5ed99ecc5c6dcc7c739a74954eaadca812bb0860b502849e0d699c62c4de7ed0194b8a92150677b10570659171a2748dd124bf69d304df4fb5977740f599b816121a8a2bd701b06036f5650d4e36eb4b0b957493236b59dcf4ba29b4ea6fd94365ec1f54daa0021ed8dc673b4b6ef6f2cdbc21dd126bde0046444351f750c2a7b55f76cae9557faf2f473871f118036c31def30e16f10769f0ce79110016bfa1c40b5bb33d127dc81bcaffd5c9282c80142bc89f2974b5a8faa567cfa3ed06bd23fd3d22cde46a559dad008d5e08a9d66f58b7c9357ea85526300ab87ec756f2dbbd16d262359afffe7b33d5db05ed4fcf47d581b43fa1388280d9ac54774ab56e4f03978482d4d6528da99c1ef416d328af18250ed79d3f0919e524957f3cee82ff3c5624bc32761707a5c36154351dc2e433e03892497fa76c9fdf8882d2f70592e5da3e57cfaa14655bab52227c28e7f8af1433978aaaf560ac8c84445ac2b6c2f9592043bae774c03c683427d6fb05ab68251cfcca62abeb66951f533087330dc45077c93dcbded1371cadaa7e684482706e39cfc52ebf6d53e55c55a46dc26efc99ee096771e6e7e79122f4258cf19f5667283047ba89b3d7523383b60c3a5ab94effe49508143a0465b7f6cb6160afc6104af882038dce53a3e0b68d1f8ee92f62bc24901f97e042894e64bc52de55254b1264788c61010b374a4af416b073a64f3fe18fd93e1ac08c7b0ba8f1f60f9f787d474928722e6e043ef82d7af0d30149aae1b9ec2cafa1ac9eddc82e05fa65066b42c7477fe6599bf51c3cce3e14ce2b0ec628af6cbe6083f54d414038cda5bad6b25e4fd6aa613334395fcaf286c4fb81f0140e356a05eb3760ec6d7dbf33ae5bb4d1b85101330146b307f036804d8d2b84adcfd3117ce83783d111bbe27797655708e35356122ca655c08072ceae577fea3ffc24246a921c3790a00336f2200537e66c2c00acc1f10c479b7910e431072a5f2096f0ef22b12a8683b85c37cbbadde4eb4c579bfbb68a9e70b0d76aaf65baa7b15ac63054bbf412ceee71f73653b39e90ee00f1529ffe06706e2a18626d902c845750e6c45f66db18327912dfc3e58a8a7ea5da747981c8ccff33325d5ce7acd6c572abcc0ce8de8cc3b8ac46c85336d01c27682063f5c0a3db1cdcd74c0642c5b2b3bc2491e26c0c0613a6726abffebb20365ab4fb3002bf8f4c553a4dbb88b0cd703680275b1c887a0abbd3d32f3f1d282a9e9b5a645f6f6caa15686a9e2af8cff6d494557bd0cad47a60761f74f4453c72e1056b0a8ad6a491cca5ff24f11d58af01744f127eb88921e2d1eefa95255cc0a0fed6670a57730c802273b02f5b3c6868e0f9d7f74d36d136012dc18cfb0c0d960e75e1a1b9818cbcbf84e899c3bc7364499624e2d2f33135a47f3ad9571eaeab8caa5061d52deb1bd54fcb257588d5a22446c58b080fb49130a2b54ab6482ea31a5805730572ebc802c468fd9eb4830b926b34e3296cb5437d45eeeb2a9529169c7299f86d65f31b586b5872dec06eb0a6952048aef90067ef4bb492a3c6bdeb067f95f91c7fbc52d653ea893cc5f0c2d5c0a431f8cf1eb4d28186d3faef3b84758854c60d5b7b5466b59d0b5bccd9d72d6922925569d1b080ab21d59adf1982c9a0923a0eef92a57f4c481461039cf6d652bc5ab3a45a4ca3585d74d7c7b9e245bd9eed713f5e1d74d202f8da9f52abd85fb2d48816a6badbe74578705c6f69af93f1c83ddd745e6185db91601c88e5cd9247036dabf92412169dcbed29de900aaf66b565a19188a58eaf26fd7b8930c7c43af0751c201b111d2627518635a793209e50f418f3e5a85af1e5e1b737415434de892b61aab772e0a94439f6507ec22d09a5a3f0d764b927fd9035f0d57dc2809568e6df5d396f1bf9e960dfb1b150a49b90b6d91162d57f6848e9f4ad724a6d4aae3b95928c26cbee6507d2a0653c578961212bf17c11ca2e5d997d8af7915e66d199b607b21cb9fc7d178324fa4b1339d66d6236b90c86edf7885e9b3e24bc1c9e40128615003f3af344a76e51f216557bda0ff9949a5ee10e3247fe4a1990ca17578beb21f094012020f52dfe064caf2231322c0f157a024e486730f3cf2b64ccaca84dfa7de68a10cdd2fd8e50d81d2da7ff78af134717bb149c2b42ef2d2e1f3e87947377a013d483be2c78072ede827371ac528ed13c8153b9ef16917b27eb97c55ef51369e7fce1ef4d35c745e6881ab81e6a3c5b7a7d00bd6a9a14f70fec98e5367bd3e3f144bee49c621822f27a86c1eb32792a417f723671e608162f93906b6a42058aca2e8118a7c7ca5fd04011275da5508fb98d298aee42d0614ab2ddd66f6ec1f0a548f2c294277a2b46c4478cd1602d653ccb3d8633cb8f6b6bd8df7dda15f4b11991ce463991bdbab5391dfc756c78eab877c9356a3422a6484e3af8b4dc161132ebfd7dcc73c26e56c772d2d041e78daf5cecfadc5b6738df048c12f2acba374fad1d51ea0aa4615573ac3f5dbd36b60aeb246ad9d3d10d32c0c2024c1c0770bbef72de8e61008e0a9f5e9ca519457aa8fe63d659f4d7ca0356992a2c8839d449bcedc3239eba933355b91c23b08aef0b58096ac51ac80e49543403dc3070ca1767a6ef5d75397bac659e3a7dec0a830afec04815642653236786b6ed0c4faf5192f5a7de1516967713bc9451029d0760abd5b86a0c0ca8e90bb1cbdec08609d3f37379f9b06fda06fea3b54b1896bf90eb49c83066b80f842d93a4b6307c275e9d9aff3784602afc12a1e0e0af955cfa03867bc8840ef868f0ceb088ac28575fc05a79aa969bac17696a2c64d696347edc5988755dc2294fe08d8a84fd0bd3fac6d001e5177e910f4c66b2cbff23a83ed7fbb8901eb6c10f959632445dfc61b94f8282ccdbea26790cd0cb96d67ae87efe2771189801caa5621b39be95ad46aac9f391d4604186fc4498c53931f24c1282141ec6e2ca2f5fd00df7069197050fd92b06f915f2e52bf143acb2ff8798853c03d2324c92579aeaed22adf58c2e678eacecc02c8304e596d933196bdd8c30b54ce4be7f803e720ee90b89747c84f4529b12fe2141f320f3c3d0361b2c0076e4a0ee141ea76fb6afd3ea211efc88045fcfd62a5889aa8a1aff8ed73f6acd96c0c41cd53faa9fce9c8e1c22f62a5f7b8b1c3e3392d3df487a281c55d93be1e4794b48bc7af7d65ee54fc99b36c74b8d619efdafef8918ed976d5eeab262389f384d13cd7472da79deca30d8b0a04d39fd1e355a4dc97bfa1d920baecd48a4e97274ecc6ef723264b4058597acf7adc47c7bf3e4eb0658922834fb8b96235ca387b4cfed3b99208b78578b61e37931e93fe40e197b541f930c1f5bb43d57a1e0344404eaca2325b5fe039fc8ba604377f81a824332caacf6e977823bf370251ccb6506e197e6866b7eb105bb534027391e7870737902c3943b2b0ccc046387dd0dcd602dc62f9b475507a010b6e543682dc40e534d8a53d544ea41c63ba20786c497e54a50bbbd1210d1dc8b26decc508c78a231ebd611a37b20ef2ecffd9b0b4143763a403bbceafa4606ecdbd30fd567f344f92c550ec5029a8ae221f66836c739cf6467ff1d36813c239f66d9b0d63a2784a83d9f6efd2bbfaae06e1daa40c068d6b95946226cc8ce2ab7d724a87533ec2f83529b89abdee07a6c2de1667a2df4e151a70456491fa2c9e8977a2e138389a9d75bdc987cf23b238a958bb809e4f8741cd03c53b5394e63b9a0af00e172b700d0c4f0ac3286b99a663392ef419f69332a450d700f02233627e94a1aef006d4977232ed2caf433fa47bd9f52b94d2d3f633d9862a3a222319e631973510804c67610ab5b9c9b01ba9f984f6a7f7bfff64ae595254ec2778837425a199623a15801cd559143fb43fb4858a31f71ad612711c22a58209c76ba639b44f1fd966431a78c336cb0aeda7c1218ec59f486460753a09c1bbea8eccba9deb9fab7f6ad6427ee127938360013530a247081aa46fcb442cd5dfb8b37d2a11acd99256cfeac699d388eac94e523f3e3b90911b07ca8aa7b38fa7eeba87ba123796ed8091ba4d0dabff1edb67e9d7c5ad009566097571e4a364677373303d42ae2c5a5281a42b1e64c36615744fd2102559873666f7df043075550381c51476de1575bbd934e1e20ad9f98340dbedc5b45ed92a3c04a750053ba5b228fa5ddb0ef78929d5b46aab75d3b6eb30de66ef604f9a7a50cef80a9366159902aca650febb75299fe332915829c0eb654b38ba77776e50b3a92fff853b11004f10f4e887fdc2dea1de4a02485ce835b9942cec723220fcb068207d7177ac1b84eeb23075c5477b8849944edf4615098eab2f75be630bf4febe7b4d39b248a0a028b3a31c684fcfa4c88e89a6470d92c6a66929ea5d8ea78e328eca54a2388e29bd20fd6f39e61150575c4ff8a0e0d19768a9d978"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 219.950371] binder: 32262:32309 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 219.950377] binder: 32262:32309 got reply transaction with no transaction stack [ 219.950384] binder: 32262:32309 transaction failed 29201/-71, size 24-8 line 2927 [ 220.032868] binder: 32262:32272 transaction failed 29201/-71, size 24-8 line 2927 2018/03/30 12:07:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000480)={0x1, 0x37}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000180)=0xfd05, 0x4) bind$unix(r1, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0xc7) listen(r1, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x204800, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) r3 = request_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='vboxnet1\x00', 0xfffffffffffffff9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000004c0)) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="3b45567f0f7368e1651051e46fcf0f91c64cf60c31d16172584c237128b5c19d36c8138b132099e29ccdde3a302356a91280515b339fe08f6801df3ee3eb8d2d2b60e040ab08017758c6e8a1c2243aa1b3b7420abe284de03ec65b0cd8ebb6ac11c0", 0x62, r3) connect$unix(r1, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f00007bdffc)=0xffffffffffffffca, 0x0) 2018/03/30 12:07:06 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r1) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xd5, "e4f7ab1bc23012d1b5c32b1a1fdc09e3b4e3c83a25032029871a4bd95cbe330a74057e1d95c7ed99272639eb12e926f3f05c95b82aea4f27dfd13480d33d2e20b17a5657f99281a7c149328df5bde64ce7f21e1e88283a21ef60366268858b3c4e976f1e1980a2248ead49e24e49ee77a7e1af36b73f86a17281c49668ca92ceb40024eabf7f059f5bfba5891650fe203ba7bfbaeb52bb35c029b7f2dfd15fbc03be97e993f4a94d67decaaa6d950f42f3e2586b15c2af4538b5b1a3ea5786b8f4efb6004d2bbab207ba9023326377b0f56923a659"}, &(0x7f0000000180)=0xdd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfffffffffffffff8}, &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x7e, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"}, &(0x7f0000000240)=0x86) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/30 12:07:06 executing program 0: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80042, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') 2018/03/30 12:07:06 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000180)={0x100000001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) keyctl$join(0x1, &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}) pwritev(r0, &(0x7f00000009c0)=[{&(0x7f0000000500)="cfbc3b5c6460dde95598de2dfecbc6151b658b4b498ce36999b0494031ca2d1c8eab76d42c5a769729248c347727c8a691f995a6f1f8d14223858057e561d2691208b98cd384ff19565bf9632841e68e5dda49c8f861a5528ba7f3361a", 0x5d}, {&(0x7f0000000580)="ddc723f0f280fed816e27df59d2cf98c439dcd4c35358e64245b0105e5c67b6952a565fd3132e1ccbb76c3af49583f14c06b1579abc3359526b4352064fc8eb62ab64e32da137027231f4fe2b46ea95072f713fb94e17e36124b829f04c2081600ecae0760b296a1945a69a838132a86acf60559111049c06610bfdd6940e41d5468bd654acb06f95cc50811f614fc93b25d212b05235261d43f2306d49ae4a2d698a7", 0xa3}, {&(0x7f0000000640)="cf6f4f97aee93fa58716e4d21dd42c9428585e141a6a1214f9de77196b33d9f8bf497ddc877a66be79d0", 0x2a}, {&(0x7f0000000680)="9f749d95b0c60ab8efe24312cb39c922d5f710eee7647a2c292444254fe03967d790f870796a351c2ea97d2280ddd032dae4d2d012bc2b0a8c5815eb7a5701068e76e97973f1be52bd6806347f523950ccdb52d5a62ca6f7c87b9712dbc340e7b361bc62d97e5e8e2b49ee60c8aec350bf66f5bf9e4a051526ea58", 0x7b}, {&(0x7f0000000700)="e815f49c396c8c239c4b2b2c6d365a6138a9ad7031327451a62a01cc9df7626099e3019099bfe877e89fa8c1afc8939b3bb6b662f791d5529317ee7288ded76ce0c8c3b0fd4635b8ce1ac47555c640b56ee1ba19eee36d4c6def4da5d17f9b4e706196ec2dad747ed21c07aa078bc524c03a72b173e3af98733f8c719cb3d0f38ecbc1ec4c3d2a194aa608b015c2486c7f1669ea985f1d6076c7d9d96fd26396c1096132408b45b144d8b44741a68ffd4c3d092313ec5cd156548bb40dd77ced46f2eb97662f1b5df525c5bbd59846b6a77390b2044a15d4", 0xd8}, {&(0x7f0000000800)="e7774a9d7d5c48f8cb49628143cd776ec97c49d37d73ad2c52ef6dee90e6d898b5e924ac17a2ae3c212b082fed21449d90bc1a2073c37cc6dc188c2bed8bfcb32ea8210b6354ed7c467abd666702b6cb8502d283bedec9eb89668dcaf2c944a3166b71f820d3affc22ccdca2540ae8bacb2393edda66230b7e12e3d75aa5e0f23913570934ea05e1", 0x88}, {&(0x7f00000008c0)="1482c5ec837f3ad045d641a465704e45f48e5f0a20677670523f9fefab6c30770b85f3f859da504b4e05f4b410e3337e5297093013a76b10c20cd7450031738a159e8270c14b06fddf436d483898a108536a5bb501db869d86e72da6e21e5bdd50a714b5306b6ef6c721d15a645f5e1e715eef65dbd2ad3f21931116bd2312044f99fadbdea178caba5c68b7256acdc25a5069a848a498eec06e225dad1504e2e8de67fa1cf4c75e67462cf473e01606fdd941aa4c4e29e9d2069acac583545201059edf494f7197ae568ab58d3d", 0xce}], 0x7, 0x0) times(&(0x7f0000000a40)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffff000000000a004e2001000080fe8000000000000000000000000000bb8d070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffffffffffff000000000000030000000a004e200004000000000000000000000000ffffe0000002aba40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22c4010000fe8000010003000000000000000000bb05000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2446000000ff0100000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000a80)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000ac0)=@int=0x2, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) 2018/03/30 12:07:06 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xdc8, "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"}, &(0x7f0000000080)=0xdd0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000f40)=ANY=[@ANYRES32=r2, @ANYBLOB="8d000000f40fa2f1f4f08671d819d062cf9c217d6946d6772b833f67120a7009d595ff6ee5e303f0ab39fb9cb115f893db975d105209c5bdb18e4fd6e0e5724e3dbb7b9b0477d7241727d9d2a15d1cd6c11560f1355e9d228c874bc4c853e651a67d97ec82ef6be08fd886bc6c8aebbca26b13726fbe9399b0840e3de45e1427637081a2cd5a65fba588a485a02417478d8cf6f7a0df28b0"], &(0x7f0000001280)=0x95) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) prctl$getname(0x10, &(0x7f0000001040)=""/218) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x9, [0xee, 0x0, 0x924f, 0x6, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mkdir(&(0x7f0000001140)='./bus/file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x101) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000000), 0x2) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000040)={0x7}) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x0) 2018/03/30 12:07:06 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "dadd11a9611fa0b4c5042575cb6af5018ce9d39d43248576c0f817839abe201b21cab9ac9f4863bdc1a8b6b3a22046ee20facb91a6ea8fb6250b2c7c489c6955828b6171a9b13cd4d4291a17c3f6a62ee5d363e7295b3715f0a8840e8c4f707f03bc70421fc609964f0f1391acacb37f63c242fb5dd578bbc5e9ca90a27da426fb46c4bb210560207c1f1cb16769393fc3bab3b4e470f0bcf42d38a816937aa008b2e65f0155aef84c1abc0ee9442ad8982d686bd2e1485596d4eb1eae66eab43e200c40bd444b076215153fec51f2106bc34d505e76b8f2f19c97de6ce6dcbcdafb48e4307a57a8c24d64966be924ff18e931640f88b597fc2edacb61cd631aef1f2ff90571f8af9e15cca38185f058c8958b75a13c5184647b9facc4932716f1efec9071912f520acd4bbcdbd4ccf405123e1af81b561c14c1364c5e06c68dce5c7d3b4bbfaafff6ba7934591fed38ca9512df77dbddbf49732afff92a229c85ca900bf9eeb1fe88ed78490760f947f39cad63498e3a9a8b602b06c62f484ed5ea61a4189c74664cf318a00e67f3b1e7605b479da8e4faccdc137b75f571ecf899f849d1ba39fa5932f0c99383fdc779684d58d4525e1d8129852ca64d6e4c34f2082578471be10314a749003bd694a844056147aef573646ed9839bbdf1f7029b4ee3dc5d8d98ed33924a800360257facb0b078bba8d5237543a27f5f245fc917d8f74a2d74954b17dae06fd35f49a2ee34d228243e11d21e71fecca82cbff6afc5b85e1e3763a06891fcb94e6beb52fda48729afc2adc85508324f0afc1c1cf71bdd8525c1d7d06231c8dfc0b503e86328b3f629ca65aaff0308211eaec815dc3f73fe188fa3c36fe9f56aee2caf865967d3307f6572f69f711207277c1b12ac484cacac4bfc424113ce260c1e6849a07c078fa8539a717870613d77bc753d49d105f8da7cb823e7f4d7711b2357c05b8122a508d029a2de407c1903030183eaab6c1edde8ae2d95bb31d959ccd20f77ee66fbf003e0cacda549c6a562d2da6dff2767a7ce7192811f41ecd5fdb4b1b6503254cc1981c525dca9defba468d8650cb10526b3f5f0df842de6aa37bc8d3182aad992830b69363588465a879d6aae2ef117732ca127e85e5e4fbeb8978343ff232f161028ff3747fee2960a46e79ae2d402805884fb2deb731b730915064e5b2b653abcbd06aa2e929642daa523185d2d24eed9697b77a3858e1176765da151e1b0509df41f621bae8891051d9e72e9d8655fd1703f415c4ce7d41c812d50c7406702c95fbd798e72d5ed99ecc5c6dcc7c739a74954eaadca812bb0860b502849e0d699c62c4de7ed0194b8a92150677b10570659171a2748dd124bf69d304df4fb5977740f599b816121a8a2bd701b06036f5650d4e36eb4b0b957493236b59dcf4ba29b4ea6fd94365ec1f54daa0021ed8dc673b4b6ef6f2cdbc21dd126bde0046444351f750c2a7b55f76cae9557faf2f473871f118036c31def30e16f10769f0ce79110016bfa1c40b5bb33d127dc81bcaffd5c9282c80142bc89f2974b5a8faa567cfa3ed06bd23fd3d22cde46a559dad008d5e08a9d66f58b7c9357ea85526300ab87ec756f2dbbd16d262359afffe7b33d5db05ed4fcf47d581b43fa1388280d9ac54774ab56e4f03978482d4d6528da99c1ef416d328af18250ed79d3f0919e524957f3cee82ff3c5624bc32761707a5c36154351dc2e433e03892497fa76c9fdf8882d2f70592e5da3e57cfaa14655bab52227c28e7f8af1433978aaaf560ac8c84445ac2b6c2f9592043bae774c03c683427d6fb05ab68251cfcca62abeb66951f533087330dc45077c93dcbded1371cadaa7e684482706e39cfc52ebf6d53e55c55a46dc26efc99ee096771e6e7e79122f4258cf19f5667283047ba89b3d7523383b60c3a5ab94effe49508143a0465b7f6cb6160afc6104af882038dce53a3e0b68d1f8ee92f62bc24901f97e042894e64bc52de55254b1264788c61010b374a4af416b073a64f3fe18fd93e1ac08c7b0ba8f1f60f9f787d474928722e6e043ef82d7af0d30149aae1b9ec2cafa1ac9eddc82e05fa65066b42c7477fe6599bf51c3cce3e14ce2b0ec628af6cbe6083f54d414038cda5bad6b25e4fd6aa613334395fcaf286c4fb81f0140e356a05eb3760ec6d7dbf33ae5bb4d1b85101330146b307f036804d8d2b84adcfd3117ce83783d111bbe27797655708e35356122ca655c08072ceae577fea3ffc24246a921c3790a00336f2200537e66c2c00acc1f10c479b7910e431072a5f2096f0ef22b12a8683b85c37cbbadde4eb4c579bfbb68a9e70b0d76aaf65baa7b15ac63054bbf412ceee71f73653b39e90ee00f1529ffe06706e2a18626d902c845750e6c45f66db18327912dfc3e58a8a7ea5da747981c8ccff33325d5ce7acd6c572abcc0ce8de8cc3b8ac46c85336d01c27682063f5c0a3db1cdcd74c0642c5b2b3bc2491e26c0c0613a6726abffebb20365ab4fb3002bf8f4c553a4dbb88b0cd703680275b1c887a0abbd3d32f3f1d282a9e9b5a645f6f6caa15686a9e2af8cff6d494557bd0cad47a60761f74f4453c72e1056b0a8ad6a491cca5ff24f11d58af01744f127eb88921e2d1eefa95255cc0a0fed6670a57730c802273b02f5b3c6868e0f9d7f74d36d136012dc18cfb0c0d960e75e1a1b9818cbcbf84e899c3bc7364499624e2d2f33135a47f3ad9571eaeab8caa5061d52deb1bd54fcb257588d5a22446c58b080fb49130a2b54ab6482ea31a5805730572ebc802c468fd9eb4830b926b34e3296cb5437d45eeeb2a9529169c7299f86d65f31b586b5872dec06eb0a6952048aef90067ef4bb492a3c6bdeb067f95f91c7fbc52d653ea893cc5f0c2d5c0a431f8cf1eb4d28186d3faef3b84758854c60d5b7b5466b59d0b5bccd9d72d6922925569d1b080ab21d59adf1982c9a0923a0eef92a57f4c481461039cf6d652bc5ab3a45a4ca3585d74d7c7b9e245bd9eed713f5e1d74d202f8da9f52abd85fb2d48816a6badbe74578705c6f69af93f1c83ddd745e6185db91601c88e5cd9247036dabf92412169dcbed29de900aaf66b565a19188a58eaf26fd7b8930c7c43af0751c201b111d2627518635a793209e50f418f3e5a85af1e5e1b737415434de892b61aab772e0a94439f6507ec22d09a5a3f0d764b927fd9035f0d57dc2809568e6df5d396f1bf9e960dfb1b150a49b90b6d91162d57f6848e9f4ad724a6d4aae3b95928c26cbee6507d2a0653c578961212bf17c11ca2e5d997d8af7915e66d199b607b21cb9fc7d178324fa4b1339d66d6236b90c86edf7885e9b3e24bc1c9e40128615003f3af344a76e51f216557bda0ff9949a5ee10e3247fe4a1990ca17578beb21f094012020f52dfe064caf2231322c0f157a024e486730f3cf2b64ccaca84dfa7de68a10cdd2fd8e50d81d2da7ff78af134717bb149c2b42ef2d2e1f3e87947377a013d483be2c78072ede827371ac528ed13c8153b9ef16917b27eb97c55ef51369e7fce1ef4d35c745e6881ab81e6a3c5b7a7d00bd6a9a14f70fec98e5367bd3e3f144bee49c621822f27a86c1eb32792a417f723671e608162f93906b6a42058aca2e8118a7c7ca5fd04011275da5508fb98d298aee42d0614ab2ddd66f6ec1f0a548f2c294277a2b46c4478cd1602d653ccb3d8633cb8f6b6bd8df7dda15f4b11991ce463991bdbab5391dfc756c78eab877c9356a3422a6484e3af8b4dc161132ebfd7dcc73c26e56c772d2d041e78daf5cecfadc5b6738df048c12f2acba374fad1d51ea0aa4615573ac3f5dbd36b60aeb246ad9d3d10d32c0c2024c1c0770bbef72de8e61008e0a9f5e9ca519457aa8fe63d659f4d7ca0356992a2c8839d449bcedc3239eba933355b91c23b08aef0b58096ac51ac80e49543403dc3070ca1767a6ef5d75397bac659e3a7dec0a830afec04815642653236786b6ed0c4faf5192f5a7de1516967713bc9451029d0760abd5b86a0c0ca8e90bb1cbdec08609d3f37379f9b06fda06fea3b54b1896bf90eb49c83066b80f842d93a4b6307c275e9d9aff3784602afc12a1e0e0af955cfa03867bc8840ef868f0ceb088ac28575fc05a79aa969bac17696a2c64d696347edc5988755dc2294fe08d8a84fd0bd3fac6d001e5177e910f4c66b2cbff23a83ed7fbb8901eb6c10f959632445dfc61b94f8282ccdbea26790cd0cb96d67ae87efe2771189801caa5621b39be95ad46aac9f391d4604186fc4498c53931f24c1282141ec6e2ca2f5fd00df7069197050fd92b06f915f2e52bf143acb2ff8798853c03d2324c92579aeaed22adf58c2e678eacecc02c8304e596d933196bdd8c30b54ce4be7f803e720ee90b89747c84f4529b12fe2141f320f3c3d0361b2c0076e4a0ee141ea76fb6afd3ea211efc88045fcfd62a5889aa8a1aff8ed73f6acd96c0c41cd53faa9fce9c8e1c22f62a5f7b8b1c3e3392d3df487a281c55d93be1e4794b48bc7af7d65ee54fc99b36c74b8d619efdafef8918ed976d5eeab262389f384d13cd7472da79deca30d8b0a04d39fd1e355a4dc97bfa1d920baecd48a4e97274ecc6ef723264b4058597acf7adc47c7bf3e4eb0658922834fb8b96235ca387b4cfed3b99208b78578b61e37931e93fe40e197b541f930c1f5bb43d57a1e0344404eaca2325b5fe039fc8ba604377f81a824332caacf6e977823bf370251ccb6506e197e6866b7eb105bb534027391e7870737902c3943b2b0ccc046387dd0dcd602dc62f9b475507a010b6e543682dc40e534d8a53d544ea41c63ba20786c497e54a50bbbd1210d1dc8b26decc508c78a231ebd611a37b20ef2ecffd9b0b4143763a403bbceafa4606ecdbd30fd567f344f92c550ec5029a8ae221f66836c739cf6467ff1d36813c239f66d9b0d63a2784a83d9f6efd2bbfaae06e1daa40c068d6b95946226cc8ce2ab7d724a87533ec2f83529b89abdee07a6c2de1667a2df4e151a70456491fa2c9e8977a2e138389a9d75bdc987cf23b238a958bb809e4f8741cd03c53b5394e63b9a0af00e172b700d0c4f0ac3286b99a663392ef419f69332a450d700f02233627e94a1aef006d4977232ed2caf433fa47bd9f52b94d2d3f633d9862a3a222319e631973510804c67610ab5b9c9b01ba9f984f6a7f7bfff64ae595254ec2778837425a199623a15801cd559143fb43fb4858a31f71ad612711c22a58209c76ba639b44f1fd966431a78c336cb0aeda7c1218ec59f486460753a09c1bbea8eccba9deb9fab7f6ad6427ee127938360013530a247081aa46fcb442cd5dfb8b37d2a11acd99256cfeac699d388eac94e523f3e3b90911b07ca8aa7b38fa7eeba87ba123796ed8091ba4d0dabff1edb67e9d7c5ad009566097571e4a364677373303d42ae2c5a5281a42b1e64c36615744fd2102559873666f7df043075550381c51476de1575bbd934e1e20ad9f98340dbedc5b45ed92a3c04a750053ba5b228fa5ddb0ef78929d5b46aab75d3b6eb30de66ef604f9a7a50cef80a9366159902aca650febb75299fe332915829c0eb654b38ba77776e50b3a92fff853b11004f10f4e887fdc2dea1de4a02485ce835b9942cec723220fcb068207d7177ac1b84eeb23075c5477b8849944edf4615098eab2f75be630bf4febe7b4d39b248a0a028b3a31c684fcfa4c88e89a6470d92c6a66929ea5d8ea78e328eca54a2388e29bd20fd6f39e61150575c4ff8a0e0d19768a9d978"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000000640), 0x0, 0x10, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={r2, 0x2}, &(0x7f0000000800)=0x4cb6d6d55ee342a5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='clear_refs\x00') fcntl$getownex(r6, 0x10, &(0x7f0000001200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001440)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001780)) r7 = fcntl$getown(r4, 0x9) r8 = getpgrp(r7) r9 = syz_open_procfs(r8, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r9, &(0x7f0000929000), 0xff) readv(r5, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a8d215450a78cfc1dcffbdf8f5505f68d8384df0260"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$setown(r2, 0x8, 0x0) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/03/30 12:07:06 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) setpgid(r0, r1) faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc, 0xa65e2f4667887c09) sysinfo(&(0x7f0000000000)=""/45) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200080, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3f) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000280)=r3) 2018/03/30 12:07:06 executing program 0: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xa0, &(0x7f0000000240)=[@in={0x2, 0x4e24, @rand_addr=0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x2}, @in={0x2, 0x4e21, @rand_addr=0x800}, @in6={0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xd}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e24, 0x62a, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x7) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x40) 2018/03/30 12:07:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:06 executing program 3: r0 = socket(0x11, 0x807, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x86a9, 0x7ff}, &(0x7f0000000180)=0x90) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:06 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x81) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) r8 = geteuid() r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000f40)={0x0, 0x0}) getresuid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) getresgid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100)={0x0}, &(0x7f0000001140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001180)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001280)=0xe8) getresgid(&(0x7f00000012c0), &(0x7f0000001300)=0x0, &(0x7f0000001340)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001380)=0x0) getresuid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) r18 = getegid() r19 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0, 0x0}, &(0x7f0000001580)=0xc) sendmmsg$unix(r0, &(0x7f00000016c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000000c0)="80cc8e52dc27dc102afe0f75dc89f92d9b562bcba0f4510a33c5911e594a0d3cb75281dcf391bfa7daa4a480f119fe84827b1443416600061db5c4ec8f2225182462f033adc42b94c781524b7d676069fe601cb59118802ac06e8f7c66cd681f58e4f4f642e1e6fbb3abb4a2650d8d04fd4f89a43c3592eb9ebdebf6434055cd33fd76242357830668ac000e76355492a61d25d3fdbdb1a97e3421374735851ac82fd2239fddf9d0cabad2d6673ba217c78093b9a8970fa5b5ab85904e0b0b270b08aa", 0xc3}, {&(0x7f00000001c0)="6f0132304621d163e4bd1d9a6317f5704b95037b850ef902e7af31c362118ad2", 0x20}, {&(0x7f0000000200)="dadc385fc13e2dd2c1f1da3726fbf8dca917dbb915de079a60328e0422dc7fd0f561e0c2b965cba5014fb44fb75c5f21f26b97fa511738160a2f3f4e34e76a7ed6360c5b34e23a3dba1cf681c8d892658087f508440ef6ceefa139da7e8bd387d98a52d0f34ffd27635fcf8aca7b143368a7642a497da1c43f4f83ab9a605acf47677d", 0x83}, {&(0x7f00000002c0)="d28f1fae067e942998de3b31cfe4dd531580789570b65c9f2f0d907aa9349d5e60a5a9b1d48d581f6f", 0x29}, {&(0x7f0000000300)="1dabb6670b743d11ac7342824a9a3dd593bad290b069c74ce97c8951d93954460f52d59bf2aefe652b0608d7146f754179a2ccbfa893264351ba534f87115e6dc3fd7c68a431fc7e30070240ac9168e6633e5a2ca4ce183ee51c8277ba9de3344e8edf1ae202169e4510359728a4b27a7c227ac6ff9d7da7866efab2ec33e398a1d470a859fd6e97eb3682c6010fcc235b03d6ae7888fd29105b5ffacbd3080fb5", 0xa1}, {&(0x7f00000003c0)="87f41ec7ac47aac5729f68cda1039d8681381094", 0x14}, {&(0x7f0000000400)="9494c74173666f5fd5e1ee302db8c0a730ed2266f158255d66b6da07d376ce5f957b4f4c8eb265020cf89b6a74dfccd700875b88bb578616d57365ce", 0x3c}, {&(0x7f0000000440)="05fa1085fa9e062f14ae306d202c8085bdce14c4", 0x14}, {&(0x7f0000000480)="e49a43699e", 0x5}], 0x9, &(0x7f00000006c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x38, 0x800}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000780)="8ec302e9e8f3764f307872de9465d56ffe8aded9868f254d2cd53d6943126598609173d953330615eea6169796b3fe0961b5811ea52d65", 0x37}, {&(0x7f00000007c0)="ef40c0b3573028a80a140ba9a4b28f1915d25b3516c8e8f5420c3dba8b324e4d77364da4cf9ee012cfb15f382fec726deacc8956e3ecedfbd5c621f0889e21e2eb6e974576b8de569b6040abf57ccb98b6a4c1435cd03f979b54fcd3b9105b7fa57fc6134a91f56108f140e981fe9fe4b036b70d889c0f682d7ea4b19ae9cd8150341a20d70d0bddb773c53c03a633eb0386718d099e000160702aa7e81c9e9e8f3c1a18", 0xa4}, {&(0x7f0000000880)="cec9477f863714f693b92a586e3362cf13137421869d7fec23629a1872f65220dd985a8d8178d1741ad730db20db7c0a14d4ec23a7939ac804a750e72180b2108cd60aff1beb320367d076707a3fd6cc382811fa3a263daf8f67c8df6bdea605d3a453638084d1346d9db85eb6012df9fce7519d3b4efa5f06dea02731c8f81445509a7309bceb93348ff9099f34080ef80db69ec99d1d4b6ee92787b0bda471cb07ded8dcbf3699d4b90a8f2012c29932a55638dee73263777d84e98859e43041e8f198c294bff0922281b44be96e4e67a3d991ee69f9dc5d99af833ec6c224b0975d4c4551f845ae3f20", 0xeb}, {&(0x7f0000000980)="bb", 0x1}, {&(0x7f00000009c0)="938c16c8080f78973bfb2d76ece1ecdf7fef318e28eb4e180ac005819440766aa2a8d11bf65496a972e205b90ad3366fc7ae7de801537480747eeb556ff80c27934367c7a28672e2f91475370b3489ac7835016da86561ae8cc5ad358265e9510e8ebb7dd4c2fb3f9360e4da8be2d5d917871f8f", 0x74}], 0x5, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x20000800}, {&(0x7f0000000c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="7fbc969e6713cf2e73f998e139bf09cd634cb199a06e8a8090f2fca4333a1400bf1e64bbadd28089fd7e0a25fd3dc3faca427743eb413dba61e1839ac17d8c50e01f9f22cc2684f42e534ec60e3d0958ce", 0x51}, {&(0x7f0000000d40)="884f60375538c91e556b49476638da22b2b020865d7f3cceef1a27", 0x1b}, {&(0x7f0000000d80)="b8fe777402cb2fed5673fd8b4330f19feeba48b22c771a432e62e2fbaa98af3fcb95dfd26bcbaa9911047752358d2318bcc6937045d8f52d219a9b3c4201c5b20576470618054bb62d03a52da6cefc9be7c414d289add9a52b149081ff4d1c02c84d8650b71b560d41b4e8b98ff8bdb9520deeb1e8ec8ca8a52c4c0eee6eba276d7a52dbb5fb66d925cb71f70123f6f5d2dedc21f63975e291cd20f6c9f2df6772ff6ea72b3e1dcf4a5f2c9b490a", 0xae}, {&(0x7f0000000e40)="47a2237ed1c97f84bbb62fac349a02f46b9ec56a8f5225e409824f3e929bf621b0cc6f713fd292dbf5b0dce2a1a01db481a917b3671cc0f8fdea3fe1fa9e3712f7026229815c17d51ed6e769c45571cf16f57f937eb7ff5f3a3f7368c3d33129cecbc110a6a72168cb3ea66003c1b5db28489e79f31468b306", 0x79}], 0x4, &(0x7f00000015c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc8, 0x800}], 0x3, 0x40) r22 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r22, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r22, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x3}, 0x1c) 2018/03/30 12:07:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) r2 = openat$cgroup_ro(r1, &(0x7f00000003c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000740)=ANY=[@ANYBLOB="060000000900000000000000000000000000b400130000207285496508dcaf5c31160000f1ffffff0000135c3e69706f7faa4943f15169014679f447c6e356f16811840f0f61ec4e467704252cd6b313a1433baf240d8434af2b51790800cdec3a75ae3d4d2c3b3515f4f984ea721e2128b566697158ef6b334bb2944d95411c90e2ba9074476d"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0xa00, 0x4649, 0x9, 0x0, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) dup3(r2, r0, 0x80000) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000680), 0x80800) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000600)) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffe01) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) syz_emit_ethernet(0x3b, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa170806000060060609000159bbaba3bc6d160c0f7198eeed13800180c2000000ced49472be57e35e881b1014eb9c61d2bc731151aa27c9e8b5c5d0"], &(0x7f0000000280)={0x0, 0x3, [0x68, 0x5e, 0xba3, 0xb90]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}) 2018/03/30 12:07:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:06 executing program 7: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) connect$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x1, 0x0, 0x1, 0x1, 0xfffffffffffffffe, "c262d8a59d9145fd421678f20bfeddc349d0d1782f46be5d5a51f917471789667675c7affa3361c2b38a67fc18c5ff230a7304a356fe605e164065277d96a4", 0x23}, 0x60) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x20004840) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prlimit64(r3, 0xe, 0x0, &(0x7f0000000500)) writev(0xffffffffffffffff, &(0x7f0000000e00)=[{&(0x7f0000000a80)="cf7a80f0953145c706fdffd07d244fb797564421eb6f208f37a9cca95de4c95337564524522ffa0b6729ecbad1a1471e6b697ff9", 0x34}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) sched_yield() ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000008c0)={@loopback={0x0, 0x1}, 0x0, r4}) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0x0, 0x9, 0x80, 0x40, 0xffff}, 0x0, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab", 0x4d}], 0x1, &(0x7f00000006c0)}, 0x3}], 0x1, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) r6 = getpid() capget(&(0x7f0000000240)={0x20071026, r6}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0xf8, 0x6, 0x7, 0x100000000, 0x5, 0x9, 0x63f, r7}, &(0x7f0000000180)=0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000), 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000000ac0)=""/221) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000003c0)}) 2018/03/30 12:07:06 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000480)=0x1008) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad4cd7c6b290a8f846abb6e39a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2552ebdeaec30e814b71c5916510b48a6f9d51069578233a6d345f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490fdf24df5c7ae6fe97d32083"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r5}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$ipx(r0, &(0x7f0000000300)="12", 0x1, 0x0, &(0x7f0000000080)={0x4, 0x0, 0x0, "a12b6c916e82"}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000280)=""/94, 0x5e, 0x40000000, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}], 0x70) sendto$inet(r0, &(0x7f0000000140)="d3", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/30 12:07:06 executing program 0: r0 = socket$inet(0x10, 0x3, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000020000)=""/172, 0xac}], 0x1) 2018/03/30 12:07:06 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="363c1924b761588b6e9ab3230de27a8a472a33fe47698df2b45aeff353507eebbba6ea90152305f1e190816e9d97043d271aceb59fc1343f0b6c51b91be04af4b49ec45139d2b88f46c8cd1643f828d0d1ed405e18afe8c052ffac96c37c541e84aafbbcb6c409b570c061a9d569461c215c8d4ac69eb976d1f8acd0967efca7cafd84bd4e48298f9e35aecac5a3bf7413f9de67681a4a0f7907cd8cc219d21e3d21", 0xa2, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) setresuid(0x0, r3, 0x0) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xcb}}}, &(0x7f0000000280)=0x84) 2018/03/30 12:07:06 executing program 0: accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = dup2(r2, r2) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665", 0x66}], 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000240), 0xfffffffffffffee9, 0x3, &(0x7f0000000040)={0x0, 0x989680}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000080)={0x9, 0xe}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000280)) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x0) setns(r3, 0x4000000) 2018/03/30 12:07:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}) prctl$setname(0xf, &(0x7f0000000000)='ppp1\x00') 2018/03/30 12:07:06 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:06 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000340)='.dead\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="8d749712d51d1f8a12f0d231619a6ad0b279d229b42b17f6184141aaf6303dfee4a68ab08046b3a2347bffa230f62fc9259cc7b27ea0a836f5dded2a52b11e56c6aa7fa902333fd9", 0x48, r3) r4 = getgid() getresgid(&(0x7f0000000740), &(0x7f0000000380)=0x0, &(0x7f0000000780)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000580)=[r1, r2, r4, r5, r6, r7]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'gre0\x00', 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000000000000"]) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r8, 0x40bc5311, &(0x7f0000000640)={0x8, 0x1, 'client0\x00', 0x1, "3144698049f6b5eb", "9b63373d7e167344c3c1f70b6a785e64d853b3d17bb9608299928437d3aa1a2e", 0xfffffffffffffffc, 0xf9}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f00000005c0)) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r10, 0x101, 0x19, &(0x7f0000000100)=""/219, &(0x7f0000000080)=0xdb) ioctl$TCSETS(r10, 0x5402, &(0x7f0000000200)={0x6, 0x10000, 0x44e9, 0x7, 0xd0f1, 0x0, 0xff, 0x1f, 0x400, 0x1, 0x3f, 0x6}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = add_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="f8d7896a26913e1763fd36ca499221d7bcf90320a634d73dcaac8031d6bde711fb473044b760d6260b0e95c4bfccb0d6a35dc55588006cee9b07c74807096664bf1ef0da85525f8af58c41549694245ca072fcbef2ec089471a4c998a00ac8a45ed9886a81fcba39a41573f53ab8660fbb5bca23ce9afffd9a1aa471076eaa4e47c89ef441d42f291bde640aa5beb3f9fffc3647481409b3750dd7ed90480e1ddc9f0a0103fda761a7723959c8b7175373d6a455d271add8ac2c01e14d3307b558079f0592379b0000", 0xc9, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='ppp0nodev\x00', r0) 2018/03/30 12:07:06 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194", 0x2c, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387", 0x66) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r5, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa60"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0x0, 0x0, 0x0, 0x1d}, {0x100000000, 0x0, 0x100, 0x0, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000640), 0x8) r10 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r10, &(0x7f0000000500)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r9, @ANYBLOB="0000050008000800059e4cb1f14b86c44715491cde11eef03ad85c3829bec4ed1f599b4e1aa150618a2fc6c9344ceae10b1d7e90c949827698c215f8fb6e6076815771ee5ae6209dbfbc07d652c291fbc66a9a04225427991dfc7aba929032f8fa8b47cf77a56e607bfe40222e31a34b62208aeca76e154d4c72e99d4c18ab3280149c66502083598690459d316a1eeeb7eace0508e45cf46ef21576"], &(0x7f00000004c0)=0x12) 2018/03/30 12:07:06 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x490000, 0x80) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1, 0x58b1, 0x6], 0x3, 0x10000, 0x3f, 0x8, 0x8000, 0x5f9, {0x6, 0x0, 0x1f, 0xffffffff, 0x200, 0x2, 0x200, 0x799c, 0x6, 0x9, 0x10001, 0x2, 0x5, 0x7d, "3007f4064fe48a06c8792aba398a997846077d93c5b17919c0e639a76d0af79d"}}) 2018/03/30 12:07:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, r1}, 0xc) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:06 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "dadd11a9611fa0b4c5042575cb6af5018ce9d39d43248576c0f817839abe201b21cab9ac9f4863bdc1a8b6b3a22046ee20facb91a6ea8fb6250b2c7c489c6955828b6171a9b13cd4d4291a17c3f6a62ee5d363e7295b3715f0a8840e8c4f707f03bc70421fc609964f0f1391acacb37f63c242fb5dd578bbc5e9ca90a27da426fb46c4bb210560207c1f1cb16769393fc3bab3b4e470f0bcf42d38a816937aa008b2e65f0155aef84c1abc0ee9442ad8982d686bd2e1485596d4eb1eae66eab43e200c40bd444b076215153fec51f2106bc34d505e76b8f2f19c97de6ce6dcbcdafb48e4307a57a8c24d64966be924ff18e931640f88b597fc2edacb61cd631aef1f2ff90571f8af9e15cca38185f058c8958b75a13c5184647b9facc4932716f1efec9071912f520acd4bbcdbd4ccf405123e1af81b561c14c1364c5e06c68dce5c7d3b4bbfaafff6ba7934591fed38ca9512df77dbddbf49732afff92a229c85ca900bf9eeb1fe88ed78490760f947f39cad63498e3a9a8b602b06c62f484ed5ea61a4189c74664cf318a00e67f3b1e7605b479da8e4faccdc137b75f571ecf899f849d1ba39fa5932f0c99383fdc779684d58d4525e1d8129852ca64d6e4c34f2082578471be10314a749003bd694a844056147aef573646ed9839bbdf1f7029b4ee3dc5d8d98ed33924a800360257facb0b078bba8d5237543a27f5f245fc917d8f74a2d74954b17dae06fd35f49a2ee34d228243e11d21e71fecca82cbff6afc5b85e1e3763a06891fcb94e6beb52fda48729afc2adc85508324f0afc1c1cf71bdd8525c1d7d06231c8dfc0b503e86328b3f629ca65aaff0308211eaec815dc3f73fe188fa3c36fe9f56aee2caf865967d3307f6572f69f711207277c1b12ac484cacac4bfc424113ce260c1e6849a07c078fa8539a717870613d77bc753d49d105f8da7cb823e7f4d7711b2357c05b8122a508d029a2de407c1903030183eaab6c1edde8ae2d95bb31d959ccd20f77ee66fbf003e0cacda549c6a562d2da6dff2767a7ce7192811f41ecd5fdb4b1b6503254cc1981c525dca9defba468d8650cb10526b3f5f0df842de6aa37bc8d3182aad992830b69363588465a879d6aae2ef117732ca127e85e5e4fbeb8978343ff232f161028ff3747fee2960a46e79ae2d402805884fb2deb731b730915064e5b2b653abcbd06aa2e929642daa523185d2d24eed9697b77a3858e1176765da151e1b0509df41f621bae8891051d9e72e9d8655fd1703f415c4ce7d41c812d50c7406702c95fbd798e72d5ed99ecc5c6dcc7c739a74954eaadca812bb0860b502849e0d699c62c4de7ed0194b8a92150677b10570659171a2748dd124bf69d304df4fb5977740f599b816121a8a2bd701b06036f5650d4e36eb4b0b957493236b59dcf4ba29b4ea6fd94365ec1f54daa0021ed8dc673b4b6ef6f2cdbc21dd126bde0046444351f750c2a7b55f76cae9557faf2f473871f118036c31def30e16f10769f0ce79110016bfa1c40b5bb33d127dc81bcaffd5c9282c80142bc89f2974b5a8faa567cfa3ed06bd23fd3d22cde46a559dad008d5e08a9d66f58b7c9357ea85526300ab87ec756f2dbbd16d262359afffe7b33d5db05ed4fcf47d581b43fa1388280d9ac54774ab56e4f03978482d4d6528da99c1ef416d328af18250ed79d3f0919e524957f3cee82ff3c5624bc32761707a5c36154351dc2e433e03892497fa76c9fdf8882d2f70592e5da3e57cfaa14655bab52227c28e7f8af1433978aaaf560ac8c84445ac2b6c2f9592043bae774c03c683427d6fb05ab68251cfcca62abeb66951f533087330dc45077c93dcbded1371cadaa7e684482706e39cfc52ebf6d53e55c55a46dc26efc99ee096771e6e7e79122f4258cf19f5667283047ba89b3d7523383b60c3a5ab94effe49508143a0465b7f6cb6160afc6104af882038dce53a3e0b68d1f8ee92f62bc24901f97e042894e64bc52de55254b1264788c61010b374a4af416b073a64f3fe18fd93e1ac08c7b0ba8f1f60f9f787d474928722e6e043ef82d7af0d30149aae1b9ec2cafa1ac9eddc82e05fa65066b42c7477fe6599bf51c3cce3e14ce2b0ec628af6cbe6083f54d414038cda5bad6b25e4fd6aa613334395fcaf286c4fb81f0140e356a05eb3760ec6d7dbf33ae5bb4d1b85101330146b307f036804d8d2b84adcfd3117ce83783d111bbe27797655708e35356122ca655c08072ceae577fea3ffc24246a921c3790a00336f2200537e66c2c00acc1f10c479b7910e431072a5f2096f0ef22b12a8683b85c37cbbadde4eb4c579bfbb68a9e70b0d76aaf65baa7b15ac63054bbf412ceee71f73653b39e90ee00f1529ffe06706e2a18626d902c845750e6c45f66db18327912dfc3e58a8a7ea5da747981c8ccff33325d5ce7acd6c572abcc0ce8de8cc3b8ac46c85336d01c27682063f5c0a3db1cdcd74c0642c5b2b3bc2491e26c0c0613a6726abffebb20365ab4fb3002bf8f4c553a4dbb88b0cd703680275b1c887a0abbd3d32f3f1d282a9e9b5a645f6f6caa15686a9e2af8cff6d494557bd0cad47a60761f74f4453c72e1056b0a8ad6a491cca5ff24f11d58af01744f127eb88921e2d1eefa95255cc0a0fed6670a57730c802273b02f5b3c6868e0f9d7f74d36d136012dc18cfb0c0d960e75e1a1b9818cbcbf84e899c3bc7364499624e2d2f33135a47f3ad9571eaeab8caa5061d52deb1bd54fcb257588d5a22446c58b080fb49130a2b54ab6482ea31a5805730572ebc802c468fd9eb4830b926b34e3296cb5437d45eeeb2a9529169c7299f86d65f31b586b5872dec06eb0a6952048aef90067ef4bb492a3c6bdeb067f95f91c7fbc52d653ea893cc5f0c2d5c0a431f8cf1eb4d28186d3faef3b84758854c60d5b7b5466b59d0b5bccd9d72d6922925569d1b080ab21d59adf1982c9a0923a0eef92a57f4c481461039cf6d652bc5ab3a45a4ca3585d74d7c7b9e245bd9eed713f5e1d74d202f8da9f52abd85fb2d48816a6badbe74578705c6f69af93f1c83ddd745e6185db91601c88e5cd9247036dabf92412169dcbed29de900aaf66b565a19188a58eaf26fd7b8930c7c43af0751c201b111d2627518635a793209e50f418f3e5a85af1e5e1b737415434de892b61aab772e0a94439f6507ec22d09a5a3f0d764b927fd9035f0d57dc2809568e6df5d396f1bf9e960dfb1b150a49b90b6d91162d57f6848e9f4ad724a6d4aae3b95928c26cbee6507d2a0653c578961212bf17c11ca2e5d997d8af7915e66d199b607b21cb9fc7d178324fa4b1339d66d6236b90c86edf7885e9b3e24bc1c9e40128615003f3af344a76e51f216557bda0ff9949a5ee10e3247fe4a1990ca17578beb21f094012020f52dfe064caf2231322c0f157a024e486730f3cf2b64ccaca84dfa7de68a10cdd2fd8e50d81d2da7ff78af134717bb149c2b42ef2d2e1f3e87947377a013d483be2c78072ede827371ac528ed13c8153b9ef16917b27eb97c55ef51369e7fce1ef4d35c745e6881ab81e6a3c5b7a7d00bd6a9a14f70fec98e5367bd3e3f144bee49c621822f27a86c1eb32792a417f723671e608162f93906b6a42058aca2e8118a7c7ca5fd04011275da5508fb98d298aee42d0614ab2ddd66f6ec1f0a548f2c294277a2b46c4478cd1602d653ccb3d8633cb8f6b6bd8df7dda15f4b11991ce463991bdbab5391dfc756c78eab877c9356a3422a6484e3af8b4dc161132ebfd7dcc73c26e56c772d2d041e78daf5cecfadc5b6738df048c12f2acba374fad1d51ea0aa4615573ac3f5dbd36b60aeb246ad9d3d10d32c0c2024c1c0770bbef72de8e61008e0a9f5e9ca519457aa8fe63d659f4d7ca0356992a2c8839d449bcedc3239eba933355b91c23b08aef0b58096ac51ac80e49543403dc3070ca1767a6ef5d75397bac659e3a7dec0a830afec04815642653236786b6ed0c4faf5192f5a7de1516967713bc9451029d0760abd5b86a0c0ca8e90bb1cbdec08609d3f37379f9b06fda06fea3b54b1896bf90eb49c83066b80f842d93a4b6307c275e9d9aff3784602afc12a1e0e0af955cfa03867bc8840ef868f0ceb088ac28575fc05a79aa969bac17696a2c64d696347edc5988755dc2294fe08d8a84fd0bd3fac6d001e5177e910f4c66b2cbff23a83ed7fbb8901eb6c10f959632445dfc61b94f8282ccdbea26790cd0cb96d67ae87efe2771189801caa5621b39be95ad46aac9f391d4604186fc4498c53931f24c1282141ec6e2ca2f5fd00df7069197050fd92b06f915f2e52bf143acb2ff8798853c03d2324c92579aeaed22adf58c2e678eacecc02c8304e596d933196bdd8c30b54ce4be7f803e720ee90b89747c84f4529b12fe2141f320f3c3d0361b2c0076e4a0ee141ea76fb6afd3ea211efc88045fcfd62a5889aa8a1aff8ed73f6acd96c0c41cd53faa9fce9c8e1c22f62a5f7b8b1c3e3392d3df487a281c55d93be1e4794b48bc7af7d65ee54fc99b36c74b8d619efdafef8918ed976d5eeab262389f384d13cd7472da79deca30d8b0a04d39fd1e355a4dc97bfa1d920baecd48a4e97274ecc6ef723264b4058597acf7adc47c7bf3e4eb0658922834fb8b96235ca387b4cfed3b99208b78578b61e37931e93fe40e197b541f930c1f5bb43d57a1e0344404eaca2325b5fe039fc8ba604377f81a824332caacf6e977823bf370251ccb6506e197e6866b7eb105bb534027391e7870737902c3943b2b0ccc046387dd0dcd602dc62f9b475507a010b6e543682dc40e534d8a53d544ea41c63ba20786c497e54a50bbbd1210d1dc8b26decc508c78a231ebd611a37b20ef2ecffd9b0b4143763a403bbceafa4606ecdbd30fd567f344f92c550ec5029a8ae221f66836c739cf6467ff1d36813c239f66d9b0d63a2784a83d9f6efd2bbfaae06e1daa40c068d6b95946226cc8ce2ab7d724a87533ec2f83529b89abdee07a6c2de1667a2df4e151a70456491fa2c9e8977a2e138389a9d75bdc987cf23b238a958bb809e4f8741cd03c53b5394e63b9a0af00e172b700d0c4f0ac3286b99a663392ef419f69332a450d700f02233627e94a1aef006d4977232ed2caf433fa47bd9f52b94d2d3f633d9862a3a222319e631973510804c67610ab5b9c9b01ba9f984f6a7f7bfff64ae595254ec2778837425a199623a15801cd559143fb43fb4858a31f71ad612711c22a58209c76ba639b44f1fd966431a78c336cb0aeda7c1218ec59f486460753a09c1bbea8eccba9deb9fab7f6ad6427ee127938360013530a247081aa46fcb442cd5dfb8b37d2a11acd99256cfeac699d388eac94e523f3e3b90911b07ca8aa7b38fa7eeba87ba123796ed8091ba4d0dabff1edb67e9d7c5ad009566097571e4a364677373303d42ae2c5a5281a42b1e64c36615744fd2102559873666f7df043075550381c51476de1575bbd934e1e20ad9f98340dbedc5b45ed92a3c04a750053ba5b228fa5ddb0ef78929d5b46aab75d3b6eb30de66ef604f9a7a50cef80a9366159902aca650febb75299fe332915829c0eb654b38ba77776e50b3a92fff853b11004f10f4e887fdc2dea1de4a02485ce835b9942cec723220fcb068207d7177ac1b84eeb23075c5477b8849944edf4615098eab2f75be630bf4febe7b4d39b248a0a028b3a31c684fcfa4c88e89a6470d92c6a66929ea5d8ea78e328eca54a2388e29bd20fd6f39e61150575c4ff8a0e0d19768a9d978"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x1, &(0x7f00003f0ffc), &(0x7f0000aedffc)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0xd7, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xffffffffffffffa2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/30 12:07:06 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000002c0)=0x617c, &(0x7f0000000300)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52", 0xa, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) open(&(0x7f0000000340)='./file1\x00', 0x800, 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/30 12:07:06 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:06 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:06 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x80) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) mq_getsetattr(r1, &(0x7f0000000140)={0x100, 0x2, 0x8000, 0x3, 0x7, 0xfff, 0x1, 0x9}, &(0x7f0000000180)) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:06 executing program 7: socket$inet6(0xa, 0x400000000001, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r2, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000007780)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="430e240d453e2d9928c71e31fe9633894f5a89d26a72b82cd7493abb9e8d3f536a37e3ca303516bd0511290e98d4", 0x2e}], 0x1, &(0x7f0000000440)=[{0x110, 0x104, 0x4, "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"}, {0x38, 0x11f, 0x4, "48bf552236c4f80c333c58aa28c8481e5fc4caea4c54d27e68c49179b9d6d973befca4817b"}, {0xb8, 0x1, 0x1, "c9e76b06658d97c86f49bd97634a91da827510c1256b1382dbd61ea1e0c6b5d788d82cd1639fe3821d764614dc91e95817b1f638baea59f1811e8b306fb7ae088656fc710ab888d9b1840f739f10ed6c2780961a1daa4d30ae55c118704a498c5be792ebefc02bfdb184a824212875e502dcf97c715362cb1282413d2da2f3fa88ae5016d1d2901f4108aa5a9cdd5fa297c6bc79f8d6598752f8e7945c286742e40747f3e9466b"}, {0x10, 0x117, 0xfffffffffffffffb}], 0x210, 0x800}, 0x2}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0x3}, 0x2, 0x3, 0x0, 0x2}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000700)="9f87ee36ed56649df163121372047cfff81ac8", 0x13}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="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", 0xfe}, {&(0x7f0000001840)="780228fff8f93ce4b48ebe722242643affd190e7000f6a35ed501719f61b0edb9f7d4a4522b573f79fe48ed04a3fd91636f4309ae0c6aedeb83eac91b488fcd61de0f70aaa99e56781c4d55e2a90ad9b7efba1e8", 0x54}], 0x4, &(0x7f0000001900)=[{0xb0, 0x86, 0xff, "c3f429abd4ca5ac2fccddc0ee545f76ab34cbc26bc2d499c0dae59cb087f5483bcb1349a5a74da527643ecacd9e0e670a1c269fd714c50d9d8fd10fb7d00fc515c204e40f7d001a4d22bd6c794831bc842c30af2fea0781e15e18d7c48f9c5e46bb4dbb8764c70a3a2048b40901d2dcc6b70ece8be7397360475d92ecda1ed962868aaf353ae76b1c112e29f7e87eea2d626b48234c13f5abae1d4ee"}, {0x108, 0x109, 0x40, "f20453b34493f76cbc6ee7f3559f1f1246ddd31049cb3719a212282c690aa9c5bc1d62f7ec350f61ac9f4dcfe52de872cd825f31018c844097e510353546dcab384fd8ed717943f3471d1bcc607022cf1b548f9118377afcbf7b43b3fdbeebe6cddd24707437814ac47687190b33002bef8c8ca4566f52470091fef0931f8b0d03d568851832036bba47b161a3650e2f384290f8e88f502cb2807f56696f920b26d513fda7ab40626dd55a69a6ac88a44ffab0e20a98c05fec91b5fdca6f02b0d892dc6004ba474040095767ca0957729d678cecb69d8bcab1813cc28340999c550db650fbd52f49feba09dc0ff7cec9a2"}, {0x48, 0x1, 0x1, "18b42347736b3659914288921bdf2b83286cf2cb44b3d3ae28404ec6162e408b91d5098671285b0a5a10289869e0c883213a8f7998"}, {0xc8, 0x11b, 0x10000, "5ed84a1d3c0c4ab7e4ce6da04baf739b3cefab6673e5a451f099783bec8301cf5b1ee245127f8e8f63a81e7b0c2ab1310414d8e201dcb8c3eebf7ca4ff386d26fe99034a6ac8a2c298870a330daf6fb72e40b1409500ab85650f3dae059fae332578c438bfe6dd0ff48a783ed842de7d7882d022f69175d340c37adc2661ff063e70074aa01dd6bfc74f8f2b13394ddbbaf8b99ebd87eba868840fcbfcf23df1c13ee4aae8e05339c59783fc6b74ea3934"}, {0x98, 0x0, 0x3f, "a51e084ad4dff8739bcdbf103315b91f8ef2400bb3c3bf918017e60e8b8158004bdf5ee0e23f3be855d73969d16bf4e299b1777a937c1ea82dd1e388ddc986ff09302d158d3ef04ab2f32f230fc676a6740f9172e51f17a5d81de039b66be7533277862def21e19e6bc799e9e4e70634aad477576e7a302923e590d85b9ac2c18e"}, {0xb8, 0x103, 0x40, "f8fe2128434d085354e70cd0cdcafaa44f1cc7a2181ee4a5fd0bece9906dee1cffa80385cb206c0fa34747df8c4f77f6476e8638b91cf6db3c64689eff1a02ea0ac20d3f53ad7b0a393e9bf7d62cc22d2e1a9790bc1129e1fb4605bd73260c03da6cf0c912ae53e057cf6d1cec79d93bc916c3367cebcb54a8c6dcb7488850c45e0d5e3f56ff88aef75c84486d4cafcaa8f475a6b143f00a7bb57398235d78ebc8d3c199"}, {0x18, 0x119, 0x3, "5d36a663d573"}, {0xf0, 0x29, 0x1, "5d0d1285b9120d3d0c5c079233fb92c2c16512a6dc8cc4b5b9588a4dfe6a6068ccd14a12d65ae479f934d4b44c9307e7b0fa1547bf3ca980dde0a38c337df6b970c47a8a45af6fe694d39ebbe284f5132cfc9c0a0633fe662b9e0448dc1882df72bcbd12528bba2195a9725fcf34bfdeb677e4f008cdefc82d868d595f1bdedb9e65ea92626b4dfaf014466a7bb8def0a987660d77c0d47aa43c8906bf78ef5ab4394da53f2cc85822ac869abd1eab7113171af569c1e179591b082d03ca89cdc641549c795b6943d679e8d249be5c9188d8ea84a15505c71effa7246643"}], 0x520, 0x24000890}, 0xfffffffffffffd06}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001e40)="47940868cee49bb9a21b89878a5aa21a4e0fa8cb4b9f8ec6d296efda2f8eb8a4c25de11d05d0a35ff30bc5d87a85a1981c98777979ea0a65e578ebe925d296f2353ac7b9341c2a8b86fdd953a4ddaff836b63cfdfc88d15d1706d482f7c484ba72c5fd25841e51af12a804daa3a2101998a6e3854343dd65bd51384a5a0fef8ad9b9a9427647dd26681ea3c5", 0x8c}, {&(0x7f0000001f00)="8ec480245e425eafb03feff33a75602778c7b98588a8caaa47ce4f5cd6eecbafaa5a80142861b00d57d1ba1d3e777cdb66c324d2c6630e961608ac3bab1a169ce615d6d184c1a0fa957d7ac0d03c4d790eb86f37a5a83f17e8ed4ba8665395183d321c603f06baf67e5128713a92b0c8dc9a08e01bf108f1c7572b13df4d5fa1b16cdf28ecd8d5ebd01492dee4a04bc0d78ee6a2b86ea802e8171797f5fc386fe4b72c70543ea14d3def0f", 0xab}], 0x2, &(0x7f0000002000)=[{0x28, 0x0, 0x40, "0e68ddd040beaabedc393a5f24016b0d6c"}, {0x48, 0x115, 0x8001, "716916703db57ff663e1957c7e97c7b0d15a2c16514d41d4696aed497e9cde4d603b0f914247c5251e0a956de64a6e52b2"}, {0xe0, 0x114, 0xd4a6, "6d00023ee6eae32d35a964fef0eb6c2837a0195c47868ccbc46289d28ad5b6dd59e640c765f8ea6f53998ffa348f2ef27e45676fd66e654bc78bf222fe06a5b3049efe0a4efa5ab15c565f3626dfdc79056a27baefaa92a0cb3c51eebaa38ffe0796047b8fc1b5f640832673df550809636003c777a3afe6039d26f768540a724e588107e103ee9b9d60a526f4e73932f72a7931577b4ca673a81fcee7bc103abdf48f53e5c6b481fa87d6ecd9d6003404342948811e301d6dbe40185d694a24ce42c7f2e506c70e28d9"}, {0x20, 0x104, 0x800, "a5360f4c6ed0936f4d"}, {0x88, 0x107, 0x8, "455906ace4ef8ee29a3555c6d9261af627c0b10f43dc2c5f1c84360ce7fa41b61a6e07a4737c8afba181aafdfec7b748fa33092b5cc275a5dfee34c59e7a98359f73c83d2c749bef4e843c6c830a425ea7c18ce3e90a241907ab2788deb7b395ce696b50aece8dca25d862e15dbafe394aa596cbc05d"}, {0xf8, 0x107, 0x3f, "fda22b1d9e64fe101230f8b589e79270137efba24f46192cdb29c4125e8eab5b22aeb73d944e69e144d21a22027680695c6e9cf2a0039fa96a9cd2b9484068974edafcb5e624ef2d9afcfa4a4a6317dcf2341987b5b57108151f25313949755c304d0b9fb90ed52a4dba1b9dddb61b5aed0c7a494f68b94c324c83a5c0f2bc4da7416b080254054db049e86f2467bf86020dc0fa0425736bc14883b3ea3482d4f70070ba01b965997ba93778f5664e0691723e2dbebd0f67d3f314136e046dc7f197ebc1d8400c6d90bf8ef2b4cce57774dd332a75f337cd9ce4787c144c8a24cc"}], 0x2f0, 0x20000004}, 0x28}, {{&(0x7f0000002300)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)="daa0c7479e2c6ff30994bcabcac8df3618ea5a78f1013d448674b6f2544257f752f75dae7356", 0x26}], 0x1, &(0x7f0000002400)=[{0xb0, 0x84, 0x100000000, "80c3d973e614d0b6433a026d7f42dd681d5c28dcbfbba4c3d27c7ca4149257c163dbe034d3a0c8b7587622f6c49f788a0bff5a576018a8f9ddbebfd46919e79dd4e93078f9574573f4c4812383cec2fca1cc52b9ba92336e30889ab076ac7dda200c9930f6c61052c5138fc341409cce35d9e9b90dd9f999d1045a78a0eb9104d11b51f0923719cd234cdd34dc429c1d7fbd7576e09001cf58244d"}, {0xd0, 0x107, 0x0, "36c12b5b0ef98100175e96b9c22b113f7e20c122b8578e6d2263bd9e970a744ad5dc2373a5b60df3bf664600e1bf6693cbc3ab85b7addad9e223d8677f909860791e65573151a9b713fcb764f3ad90750681b2e951e1a2c69463d602a00c1a1772ed8d83544b84e4bffa214f4e159243df37c29e430e60dad060a0986657a6cd728b7c016379127b322784bbf7ddbdddd6ffbd661b56863526bc5502719d6f6ed55bbbf73ff7ea9afd2e2b452c80455226b194d9c25da5c5f6"}, {0x68, 0x10b, 0x5, "84d372d032054d4865c61b89a4e80bf27cf676b4402ac03c8ae6324db6dcee2760af4f420d7098c61ccb4e4777823d9ed7d2dbf8762aeef7e07ad49a1763835ada5037127080effe76711075f3bcfaa2ca2eaf1446314a"}, {0x1010, 0x115, 0xaf, "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"}, {0x100, 0xff, 0x3, "9237d069e89d8465a553267a874be921bb8ece5821f30c7ff18eb8ae3d2f2281f9e3f4aac5327fa1a6272b9fd2d9f4db5384c273b50f5c8b346b8e0586e5bc04f3ac2545f5707fecce6527d38936cc83bd42054699ff7279702ccdee138a0fac989294e4f1c1443740592200d14c5c348549985a9c40018d25698965550df817391bc46909d77e486020e8dc69c92cc09f84d8f23f37bf7888138e85c74d39b74c5e25e7c02b60d6c9d1dc4c27604986d71a44d8a49b5f9c0f5c879e043c900cd0e03fca06ae969803bacc82c732bfa7a41e0bb8083b1c6aea5e08634fc51ba07f31e623d3851f263c467d0137eea9"}, {0xb0, 0x11d, 0x400, "9b5c99456d83fce7c0bd687114e6dd449ea3d2374776ba28902324f767eae3e7f9d47583fa66363aa4c2f2d67e789ce70b9b30dc79fbad37975e7498a3a9143e808d2d4f8ebd32e8afb84dbf585c11599ef49502830efa988b5ea18ccac838ef5a6f25897104e3a43aa5f4f46acbd6c98891a9a2f811abba9714ca894d631f5a180b06a1a56aabf3c31b338350d96f31c8ff86c487dcbd5420"}, {0xe8, 0x108, 0xfffffffffffffff7, "6b1c354fe6c3986331e3e73ea5979518e75efa83c763304ad7991add698e1e54b3c60740e2b9f34385ea5873805b5473f88d79dcf425fe5ce4cc8821e920d885fb81ba8b4e5ba1b420aca4e6a62833438decb1878001bd79f6e63a734d90b5e2e4db835d1087fe03a08d8919fb3dae52564e0a54d971511d934a80c653d90da2cdcec2cc7c69377dc04061f46f413fd3f5f2907ee0c2b99b3468cbfd719591f356b86c0e72e56ab129a557923b6d04c5bfa70a7176e96c9343a6620b6348312b656b6bac7efd31b1c8065114211115fef3"}, {0xb8, 0x101, 0x4, "a7fbf84a82759e4dbd432a5b3e3cf6291f3c14366c8fc9145b7a087ff886c289d7be2c35bbacab097d4d3c41ee6434c63e6ed1d069d5d6b1b634c25f33c43020f6724e513027accc4fbbc7ffa38a6cd86b66399d1468ed0d6248426fdf5dccea3f656c97946f386296515b3c851e44c035524ea9bf5c5eeec0f24ac7e4b543a573f21f5e75916874acdde856cb8e56420d9bbcd367d027bc801fbdad975b8a3f92c5a9"}, {0x100, 0x103, 0x8cc, "1512b285fa7d2cad86d6fee9e75396862390261010c171b918c6169e06ff0018359fbaa68db7b9b65c0435e148c9f4be1257f02e9706493243a3f1313452dea72a84a6aa071a6872dc26943ca1222918b3ea390df68699f95a17cd9cb11602b225408f07947b5eee9afaf5da89d0d6e0a03e5ebda263bc1d8647432ac1ccb7de1e9a305d20cabe2fba0415d99be27a2efcfe2ec841f5f347db945a6f6854282ffcf6bffadffbd220be770a53dcca2dd7cff7c67f44a4b50e58b9560c5da363aea55a702d6b1d59f7141feb715a4a78d37cc581fee17a2b79933da7b5e32a15982ae4198ab4765cef63"}, {0x38, 0x112, 0x1b6b15bb, "1a962ffd62d9b0f01d45e3b21221fe7b051c0bfd48dee9cd59d87237fbd35d8079ad671125598b9c"}], 0x1680, 0x40841}, 0x7}, {{&(0x7f0000003a80)=@ax25={0x3, {"53a9ed4b5b709b"}, 0x8}, 0x80, &(0x7f0000004e00)=[{&(0x7f0000003b00)="6a82472b532ddcea5d983c977d638351e52928f0d780b8a9e83734a8a3fe731fe2697aa75a7a4cc97c8c8ad9f890564c4b6b7d23b1249887d2165aa96ddb453af97b373379cbc267226427", 0x4b}, {&(0x7f0000003b80)="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", 0x1000}, {&(0x7f0000004b80)="232c16ea67165d614d0bf30708883e41d6539754163d3779490e1034de773316e8ae976f9737886698a9b973d75386f4662ba369294ea263cb8149456ce1faefa60e6e549a59047a22326e3d988d2b0d1f0cac8f78e7cd0dea9e02b6f3623b38079c6c7b4508f95e6d9f261214", 0x6d}, {&(0x7f0000004c00)="79fdaf0b7e8a4d8fcc97cf43c4fdd1b790405d62445866320e181734ffbf774f03812f074b41bdae332dbce13bec23562e974cb77297f5f81cd2da363edf1845149c0ce8c7d3c41323be0a5cd9015255ff9ff3e57949aa9e94bc7db036f91142e14513293a14ba285606a5c525afbabee3b4c89e8c1d3ccc6da80f32c9074a6096e90a89ee72709d79375d4509e21bfe12552767408ceb04a23f14db7b9eebf0d59c69f2fd9456b7bef21791890d2adb302bed143dc5777d4209da6ebb3a314cb97a5ba7", 0xc4}, {&(0x7f0000004d00)="511f12418ee19ebc5f973611eed680d2c1cf3152a6759ce30bcbeb06f31cd7af", 0x20}, {&(0x7f0000004d40)="84195c8ac80f7fa61ea53396ceb723c0b60834cabd802740a9d4fecd2607775ba09bb391449ea3089caa18b16f097856483ba7b2205edd80213b7873e6793e2221594d9d49d550217c41928fe1543b72164c97e08b30a69ed4b711004f64f10dddf30a7bbc7d26fb92b050eaa947e8a2a78c8ef40e0ba75c9d416efbaef28e3fbdf85ab9e7f713411c2c2cb4a7e900883aa5114df4452451be791e27e87c3ee5d6fba263f1bd93f03df3aa6f6d35a901efd9e0d4", 0xb4}], 0x6, &(0x7f0000004e80)=[{0x1010, 0x11f, 0x3, "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"}, {0x100, 0x88, 0xfffffffffffffffc, "3bfa134a83731e311701b3d687e0c4fe547d7d7935d6a591eaf65243f639a9da8efa342d99fa3c6e3398703bb65ed8b9183266dad28d80d0fa8b78c108a665a3ad4fba5f1a257c068b33631f916a67148403637e98b8b292def1713736f9777ffe72aca333e7f96927a0b50cbd1bb1bf00f373377e074f9d6eb5f791d3dd999e4919a8ed7015bbceaaa251ddc48eab07c3222db78d40bd224c74cb396904597d513739f28cae5f6408f16f49649cad517ac87e4f7bbf015448a19d8c878f4f3034844dcd70a6b14012d20bf0c5f6b8b8c3ec7e1959ce305f5da4d65702b6e0b5ecaa59f3550d953619a67113"}, {0x108, 0x101, 0x1, "e4d84a9353e9d6928152c3a1a36e6ed22fbb62396b83b2e79b982fdf896ee54759427211a3bdebb209170e847b29beca7a34331af8999ec401e46b2e05c1c6cb83090a48e6bad2a337f6f1922b97a6541dc19c5a086eee4e4c11a269ea844ca513ce24ab26cb6d153c91e4cfb140910b9e12928c982eae883b16b6ab88c0ef8bbfb3fbb89c5084c0f4dc0a6d56ddb52dcb3ff05e5ab8afc425cdf71e4a751d7f157a8a7221981a9160f381d567d6c90977770e816ffbe8f59a9bfae1387412a73229ff15ecc398a1b7eaa73e06c248bc2b7f10713c815659cd757f2cdb08371e082384c33d540d2ce82c8ac7957db5b58a61e9bae4624c"}, {0x1010, 0x13f, 0x106b, "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"}], 0x2228, 0x20048045}}, {{&(0x7f00000070c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1, 0x1, 0x1, 0x2}}, 0x80, &(0x7f00000076c0)=[{&(0x7f0000007140)="71607192ac74625587371e0195cfa540ba58b32795dea73ecb4f5d32e850d12a1d532784022b96121a719fbb2f44d4ad13d6d090a47124385d436e29f21bf97cd0b4f8930ddc81aa7a7bd56469225241643bbcd7de0c07618debb8c8ab4949ba6dd5e83822987f75e3dfcc7f6b2b9fabd5007fe368c1fb3ba7aa8b439a08999e118062a1ba953a1e9f20", 0x8a}, {&(0x7f0000007200)="83edfd34b913127767eb4d9df19c4f0c7cc0ac7d22c84541a8c787ce62cfdb673a4c36266492f191c0d1f5b079626a98d2ccc54ba34b875ab95a459e403fdf1eb78e523ef2aa8ce6a283ed3ed5e06b976acbd475f8405c46a622bbb4e29511f10de616a197cfce931adb3ee6a89e20dfcb8d8d0f55b4d69f314d97e8c2559545e9276af98f062ba1b19cb74cd4ac6d338ab7aa4d69896ce6b972bbf9130cc40615291bab9a07a635ffc32d82c84bc92684fa6977020da4fa39514cdb24b316cb1ea145ff9d11f14c67bf2b7518910705209d03c66484b6e9884960848c629e7e8856a1e8104ba057f5d175f394", 0xed}, {&(0x7f0000007300)="f97db70776deedf5332199a07af5f8d447bda75d", 0x14}, {&(0x7f0000007340)}, {&(0x7f0000007380)="88259340c96d9477045de7b4459843dc2277a9d4a7c8babfcbd88fb5cc573399d415463cc999a103bdf8424e333360066f21211aa6640520bf5bd6a08e4d4370debb03d50235577253919798ce90b91ed9f03da827fc5a4a9d237887ac4d20f5b2fad936f1c38ef49f7ececa5fdc1c3933a325e2d0f72c794a989cb7d2edaa012c1a01454d6378cf467b83ba34ffd89b43", 0x91}, {&(0x7f0000007440)="087c5f7bf88b4169196153af8f02950c6dc16bfa18e2631480817608a88a07f741be617433c5a82d165d737416d2baff9537a5ecfbb3f7102bb7600fa39dc0ca15b2ac37929dd5c6debe1e18ac4bc82f872bd3ea9587ce5a81bf3c37cfa3828ce3906534da443e51651a4caf7d9aa546d1febd6322c662b7242e40a16b9f65a73ebb4443f8e127b0281980541bbb2e7f0a629280836b14224922a23f6cbb6d95bc1fa865216ee897ed2333b2446f301d5dc150f049bac8f574b20eb0e52b74f62275233b45f5", 0xc6}, {&(0x7f0000007540)="cb52e1a33185c53eda9ac44c67c65ed0f5aa7592619d7a81a798c09ef52febb5f42ef2cdadfa0498d65c3361c54b165ee75a1d7505bb8760a0858d439686d5cec2acde8cbf3dc73b05de5dca13625715de12a2b0f5362551c050577deb26c97ab51751449bc26545dee95c8154ff53363d6b114913472051e7578d3a32e5da610ababe8cb055397816ea5e1a6a1c54", 0x8f}, {&(0x7f0000007600)="47478aff65be84299b3897f0abb0ea051bc7e36d", 0x14}, {&(0x7f0000007640)="af0eacdb2f5b5e3fa7c96828f1a9b7ebf121f6b2d42f4067a8b6c24032eed25f901c564c4c49197f2a768d9e373ea3048f0497c430fe0cc1b60a596e4396618de289513ebd5f9e26f00dcc1129e66508d19753ba2438076226811d8aa0390bbfb5c090099b40", 0x66}], 0x9, 0x0, 0x0, 0x800}, 0x7fffffff}], 0x6, 0x4000094) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r1, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007340)={0x0}, &(0x7f0000007900)=0xc) ptrace$pokeuser(0x6, r3, 0x0, 0x7fffffff) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000140)={'syzkaller1\x00'}) sched_yield() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000003c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), 0x4) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x0, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x0, 0x1000, 0x0, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x773, 0x5, @perf_config_ext={0x3ff, 0x9}, 0x800, 0x7fffffff, 0x1, 0x7, 0xff, 0x49d8}, r4, 0x8, 0xffffffffffffffff, 0xb) 2018/03/30 12:07:06 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:06 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r5}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000640)=0x4) 2018/03/30 12:07:06 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004f80)=0x6, 0x2d) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/129, 0x81}, {&(0x7f0000000780)=""/127, 0x7f}, {&(0x7f0000000800)=""/227, 0xe3}], 0x4, &(0x7f0000000940)=""/10, 0xa, 0xfffffffffffffffc}, 0x7}, {{&(0x7f0000000980)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/139, 0x8b}, {&(0x7f0000000c40)=""/223, 0xdf}, {&(0x7f0000000d40)=""/26, 0x1a}], 0x3, &(0x7f0000000e00)=""/151, 0x97}, 0x7}, {{&(0x7f0000000ec0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)=""/44, 0x2c}, {&(0x7f0000000f80)=""/13, 0xd}, {&(0x7f0000001000)=""/97, 0x61}, {&(0x7f0000001080)=""/210, 0xd2}], 0x4, &(0x7f00000012c0)=""/89, 0x59}, 0xffffffff00000001}, {{&(0x7f0000001340)=@can, 0x80, &(0x7f0000002780)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002740)=""/11, 0xb}], 0x2, &(0x7f0000002800)=""/140, 0x8c, 0x9}, 0x4}], 0x4, 0x40000100, &(0x7f0000004e00)={0x0, 0x989680}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) sysfs$1(0x1, &(0x7f0000000040)='/dev/hwrng\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000140)=0x66dc) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000002c0)=""/241) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004f40)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/30 12:07:06 executing program 4: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='!eth0-#vboxnet1#:nodevproc]md5sumselinux{]system&(\x00', 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x2000, 0x0) get_thread_area(&(0x7f00000005c0)={0x9, 0x100000, 0xffffffff, 0xffffffff, 0x400, 0x2086, 0x7ff, 0x7, 0x3, 0xffffffffffffffc0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000540)) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x33}}, 0x8000, 0x40, 0x5, 0x8, 0xffff}, &(0x7f0000000140)=0x98) fdatasync(r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f00000003c0)=0x84) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000000580)) add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x106, r0) r5 = accept4(r2, 0x0, &(0x7f0000000400), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000480)={r3, 0x262b}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000440)={r4, 0x10000}, 0x8) 2018/03/30 12:07:06 executing program 5: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000004c0)) r2 = socket(0xa, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x90, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr=0x34800}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) unlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0xc84}, &(0x7f0000001040)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000ec0), 0x0, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x4ae4, 0x0, 0x0, 0x7fff}}], 0x30, 0x10}, 0x8000) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000980)=[{&(0x7f0000000600)}], 0x1, 0x0) ioctl$sock_proto_private(r4, 0x89e6, &(0x7f00000006c0)="902be5e30f0167fe654bdfb5f974753ab786157361a0dc7b4a14f03811c1cf169f401c2fe6a5b35cf621c23c97b620df8ef6148c7b349d9e6ba140435e7d89e20311c92daee659285003d3fd06fcb3c57adcfde93e46e6e9a590a2ed4b848639281ffcb71bfe648bd26aaa5fa144901da3d4057b56cece144654e7a69848016a5877d4b1ef74e6532aa622cbd06275d2585e755b3236f0dfee20e6dae7") write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x6}, &(0x7f0000000180)=0x90) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/03/30 12:07:06 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x1}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101200, 0x120) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='syz_tun\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) userfaultfd(0x800) socketpair$inet6(0xa, 0xa, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x0, {0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="42f4756657a6ab856ee268f7d78d95722b469595517a54c0316b7b", 0x1b}], 0x1, &(0x7f0000000200)=[{0x18, 0x195, 0x1, "3cdc3ec4"}, {0xa8, 0x0, 0x80000001, "5f16d1e4cfaf9d7443c98ddfea1edf5de895a54a8307d28cbbd7815ab8cd66427547913ee619ed7173ee8518029def8c0a5a7b8fc38babd9cf55b7dceb9abe8654c2bff53f9fb2fd7005d3017c6753060f55b9b179f52939fb7823d7ef2c61a0373f8b4acad30da0d6f3a65b3244855f5d1cdad3686dec78e08f2bab0ee916966afbe683b9c7b7e1d2861023f5d7b7eac07e"}, {0xa0, 0x11f, 0x2, "36be9335dd72b6f40222d47b081fe9c3cc60e1847cd7bfa44936db22e24b836426a01ccffe8fe9eb2c8e66e3567b2a417496539796392020514079b9fdc164808418ed0db2e6337c9d13817743ce7649bcc0bf32d2b9a692cbf1750e473bc9c11586f085e4b59ed8b601149362885b4d1ea382390927b45fa2e3f8fb3e9ff4a53020a5b0418bfc28f3"}, {0xd8, 0x117, 0x6, "fc1d4f1de0774144b8f4324b2446ae7dcdd08229e61d5343744894f4aec89f30cf53bd511c1bfc91ca93ae8cf8547e842dd0c0a922e3b0e36cfaa58222ac57b696f114b105f95934932b6e45c139703f84cb9ab463b2700f98b4f49b1f8f787c7871dc2250c6d2cd8b4e563cbc41b2c4d5f85eaa66dfc5dba31c6745250b1993bdf72fc67dc2ed42081152c49db19f9b16fa069c57fc449a38b802b4f3dd8e5bf2bec92c258f01c4187da872fc0311059c2259f9a9af93dc8290b21c7bdd1c0e28b75ae830ec6cd7"}, {0xe0, 0x10f, 0x5, "7ca8a1bd63a95244f4d729fd1fce4a55eaa81382c2fcf71f65e0777281554b1c2ac5f989a481ad815c9c07ad3a236dd191be44e9c6c59a23e882ac9772d5f5376c3f5e12e4039648f4d1701088fe2fa794b230b10d6fe5a38b1a78c45d65147498e19d3c3bfa597a5f39f90fff270b4005511b61ef4af258b38be4693b9ac82a85762cb3a3e8e53feda7fd094de54a0fd982779ffe71f7635a74e9dbbf4175ed7d44dd9eb81ad9dde10807b6b26bebc04d1c359993416512e3a8b20ff918ba69b19e8af8c2474c9f24ec252c0a9e18"}, {0x80, 0x116, 0x4, "bb956f2e79cfec21fd47eb85967440f628f2670fc270f96870b66365b94f4652584fd3032ad92f64380b569b74685ecbb4d6dabf19b383c4a0ae2cb66a94f4f8fbaeb73682780ff7d93e263893fc330e08ba756c6e6a3eb38665e62d06758914602056e96ea43fbc2d943be3e0"}, {0x80, 0x11d, 0x2, "5a1fcc575e7bc1f6f53e9d085e96c7c31496cb33c12e9db2cd841973167bda987bdaefffaa80dea9518a23333374c420caa7b65195de8af2b60496e679a357a3f4e7a1d97239cb44b8cbb21a91036995f241e640f84e22b17bef10c9abcf60f99b49e56c8b6d005b343798bc"}], 0x418, 0x4000000}, 0x8000) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) renameat(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f00000000c0)='./control\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000740)={r1, &(0x7f0000000700)=""/13}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x9) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000780)='tls\x00', 0x4) 2018/03/30 12:07:07 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x9, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1, 0x4, [{{0x2, 0x4e21}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x1f, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x290) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x7fffffffffff, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000180)={0x9, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x3, 0x8006, 0x4, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000640)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000d00)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000001140)=[{&(0x7f0000000800)="7a9b7b1c"}, {&(0x7f0000000840)="04911a79d693f4b9447ad8fc17ae2af68a01e8b4f08b0d27f83590b4496b94bc20c9a2cc016ca723afba78b3e8bcdd56ab3535ee9661d0bb8d381fc84c427738c557c8c085ec6f06ddb89132d5e89afb73c0dee46a8867b2b4e6f1f7237a2e4712e803db2cd5f976315f987b142506eefc3d816370728cfe96b7668e6dd6a6f69ed8f06bf279e0ab7d8a98bc683e24c77662c18c348938ef030c7023454920c0a781e1bca930e4afe1c48b218ab38b9c944b2f88271033c420343b1b624cc235ce4f266994a3b438aa9053d4495b7a72cc49e63b5336"}, {&(0x7f0000000a40)="8ad19909966610457ab994ab01c4d970c02e9ce29dcf456022065f2790ac82c47232d8a1cad3d2bb955f608002ac602f05469d3b9b04d2b6103e56462cd68cbedc835f39d267b8ead09e7822a9acc3ac1bfa485a929ff444cdb5f8eaab264c039e96b80f870840cdfd58d56f9f01f7992fdbd4d0afcc127f1744196af939148fd5cda1a2a5160cf80fd1a7134c39a15997eaafd32f1935f3093cea86"}, {&(0x7f0000002680)="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"}, {&(0x7f0000003c80)="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"}, {&(0x7f0000000bc0)="3b606d1f140b8e10f550c72d85710022c9eeab36e929f986d302818166b029620a6bce69681dde9a7a5352715dcdabb4a2d0bd02861c99ce79508e497940d82c71afe0c86d923b711b5d6dbbef1ca7c9dba3008458c9bad8174f80f1583d8edb5694121bec51c09ce9c7d54cc2035c10ce57a6f2b473def15fde459528582e7b313261ac6c122aaa81bd82d49b17c6f52319ab7c8a1ed9afacbdd9a0067ce6fee10de29f3ebab48c0a8b1dc7ad8bd3da88b83f96b8e4e0ae7f8285409876d9831d27d9ea5817d218fef12cfb107abb10da68309d7733b7608e263219f563f39016c9a87333544bd4e269ae2bf9e8e1982c"}, {&(0x7f0000000d80)="489daea9034e7f3175572bdfaa6599b4d7d48bbfa5e846c7fbe99cceccc5f576a6f45be1918829d966066408203d2da20f3c75baa91266d1a58080c3c665338f7589fcdd3e965e1f57a9aff383080d2901e8b8f2b21d43e0c610e2218b4657b59da1c1fc8abe5136838c404680963353e5c0f51514d0a8da06dd1a5b35f84ae36d33847e0d6059cfa6586a4850e37e3456724f241fd8819f4fc99f247b7bec60c89e64d12927d53c3517af4beb476b6f02e2ebe6a50eb65eb7aa34d4e3dca78f0f7db006"}, {&(0x7f0000000f40)="8a66101b2665caa822cdbb5c462be47b706b43aa88aaafdb4978a21c1c43c2d97bef042226a8fbeeb30f0990c0f2b0e75fcacc380418ccd3b2528aa058c686e1de3406d5ca3edd1f6ea2cb3a94b64a656e08063c805fe93c94416cfb75ff8cf5f2f33a9d54e338428c59ea75dd8e7be0eb0e5f4119a9b04cb47223f813e8b5cd8e9aa6ecdd77dc6f4df3cd74af9b7d4b3ec48a865248ad7d88f5622fc7e025c6d2e152b763d35cecb376caa92fd1f2db867fbcf58c63106e42693c0eb97be816522a41b7067c66a1c6b44c8b111ef860b2cb2d74031fea20a081"}, {&(0x7f0000001200)="0b1e9d7066ca1990a1cb962a5cb4cd5adad6ed8695902b52bf79268e48f0c8cb9cc3fef58ea8b7f4380f2a78eec27c603d4deffdafd62914773634214f15812f3b378ac2c106939bd803dce23cf5e4b446c7c47f5c508b1ce91bcb159a309a2869709f6dc1ffd1491e03fad9b652914554e5", 0xffffffffffffffec}, {&(0x7f0000000b00)="ffa6e291a8a4c7955e045aaf1b4335cceaaf"}], 0x7d, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB='systet_u:object_r\x00xen_'], 0x16) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000640)=0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000006c0)={0x6}, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000000040)='status\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000fa6000)=""/100, 0xae}], 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000700)=""/109) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="a586cdfc6c460eac52e461834a4ed868dd901195fac76a6b9f780896065489300f9825e7bea63e538f7164dd05a6cf699df735768179363ad8a73ab47e4263ae078530da7d2b359c87ca927287bcc8c06e5941ea2ed07add6a6dbc0ecaaf120e413bff1e3377db2ebb9df9fd767ae98120", 0x71}, {&(0x7f0000000140)="bb3d579688366fc48b0f4535e3cd471f5f86de6d9f7fbaaf903221d9e422edb280f215d9f13672d066f71b782e1da09168627028a0da0cc63c4f8cc5ea65ec62401ef3db60e922018e3b9dea6faa876b030047022a22ddb31c44f4836cbefaa11ed85ee9a40e6fe24f9a821b3f195188649cdebf73bde40695931e311583d87eb33d82276ecc178f985df7", 0x8b}, {&(0x7f0000000200)="b4a5cec0cfb3e5407f8ce24a7e2c83f60c9ca87ec9dcb84e7fe5bf573326307908fb44933f117bd1885f700681463684ce46ab1cea20d0bfb0a74782b3ec0f94bf0fc64c6c000db4f1d70674f3f2aa268139afffa63e3bdc44a9325db02e1ccb8123356932cd496ef2d220c3d0ec82a0da5ba08bd437a5153d5fd9817774cd99505df5e23ec70fb7656bb138ffa3252165f0c6d321209a08449bce6eccaf5f42851e613a48a3092c6b16da9e7d5bc5", 0xaf}, {&(0x7f00000002c0)="703e287225601b00c67ec9d29b1ff15c64632667615155f75397ab87dc696ddc0498026a87c17223850c2fc9824873825727a22540e783cf49526d46c9529fceb965733d869e752cb77faaa2ee8b60be71e883ddb57ebdc7b526e175df3395f34a2bc3e745da5c1b750566d6e9c787a359962a4577b1b24d3cb2217ba94da19afa98b4ac87904209d393629c4dbfd88839e10ac5872368ca8d4e0f9e2f07b36d1440b4c71d2d73b333d4e4b9586350ad4f361b45b5eb8dc1a62c7cac8996fa5b93b92f319c38e9e7fa692718591d9139ff435e32128a3586a13dde2846de6a9186d3765c7401e75e9f20307a6251", 0xee}, {&(0x7f00000003c0)="95cb43fe57bd21d2d60e562a956fcd9cc7088f0bc38173992824a54e90690640ee8f719f4d541cb9f9c4f443bc1c3f40e71fa07dfdea87c4bcdfa6f0bdbf37b5fc641ee0d826412cd2163f50a3676a6135d719b7ff321df6a0af4a88bef7703f5f22c8e465267982f2f3cf3767d8f04c20b20777b91568dfc843617e5f4fdd1d5e4d2c0bea6ffd3acf924a5a5a55858244786e882f1bbf22308b4ca497e867f3235f35926cfa", 0xa6}, {&(0x7f0000000000)="10692780cd6242b007ed1f8cecf5f0805a26ac0667debb593bd51067ac5eacff967d52113c4f", 0x26}, {&(0x7f0000000480)="56cefff8fd036a7281fd60a3dc039ff5a027f941ac6ec0485700ea6d4eddecd8e41c2e7f03d23bdcce24f0ca38db9d7958d240766928f3bf651414222589d366569471823a3302ca0534bf844761f1f1d1313b5c54327346baebf592d0304462e07964a84463927b927b3b6811566d9d36c95e688cb450f375f4de4915df24287cd0853f7ae06addfb41e2eeafe5ed88c26f20bdc02b9d34d03f2da64dc3e6e07d8794ee4581273f00bcc66a56593554af461968c90e0cbb7773cb3de8cd2ce2b561b7b3cc5c928347fe5ccda2ced8dca9e79daf6fb2eb08759dd216f736b62059979cbb31e22704a6ba0b16", 0xec}, {&(0x7f0000000580)="20b3998bcad40baabca5a63b9b8b3afcd20585ffbc554209792204fc543bd8c4f2c982801377a9b051a725a379", 0x2d}], 0x8, 0x0) 2018/03/30 12:07:07 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/30 12:07:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x20, 0x8, 0x1, 0x8001, 0x8001}, 0x4, 0x1}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) close(r1) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) close(r3) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) 2018/03/30 12:07:07 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111201, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x6, 0x4) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:07 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x2, 0xffffffff, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x9, 0x2, [0xfffffffffffffff7, 0x20]}, &(0x7f00000000c0)=0xc) sysfs$3(0x3) recvfrom$ax25(r2, &(0x7f00000001c0)=""/189, 0xffffffffffffff10, 0x0, 0x0, 0x0) 2018/03/30 12:07:07 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x8000}, {r1}, {r0, 0x2320}], 0x3, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="04a476eb51e9e7", @ANYRES32=0x0], &(0x7f00000015c0)=0x2) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) sendfile(r1, r3, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xefa, 0x200) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/185) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB='systet_u:object_r\x00xen_'], 0x16) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={r1, 0x7ff}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) r3 = creat(&(0x7f0000000640)='./file1\x00', 0x8) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000680)={0x1, 0xf4, 0x7fff, 0x1ff}) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x7e, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"}, &(0x7f0000000240)=0x86) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r5, 0x10000, 0x30}, 0xc) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000b40)=""/4096) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 1: r0 = socket$inet6(0x10, 0x7fc, 0x82000000005) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba496a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfa0000000000bf818b8ff3f71fcc000000000000000000000000"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000800)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x5, 0xc7, 0xfff, &(0x7f0000000780)=""/199}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) modify_ldt$write(0x1, &(0x7f0000000080)={0x2, 0x20001000, 0x4000, 0x7, 0x2, 0x40, 0x8000, 0x5, 0x8, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r3, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB='systet_u:object_r\x00xen_'], 0x16) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) 2018/03/30 12:07:07 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000088ff0)='/selinux/create\x00', 0x2, 0x0) r1 = socket(0xa, 0x4, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000000}}}, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x20, 0x5, [0x6, 0xbf, 0x0, 0x4, 0x2]}, 0x12) pwrite64(r0, &(0x7f0000000000)="8aa626a188e5f6531b07ed8ca47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae", 0x34, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'osx.', '/dev/pktcdvd/control\x00'}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x16, "16631d28fe35a6b25cf3014caf5b98c42daa100faa7a"}, &(0x7f0000000440)=0x1e) pipe2(&(0x7f0000000180), 0x84000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 12:07:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000340)=@req={0x8000, 0x2, 0x0, 0x80}, 0x10) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000540)={'icmp6\x00'}, &(0x7f0000000580)=0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'syzkaller0\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="240018000008000000000000000000000000000080c279cbe4667354f448f39dd70fc08409ea65d5bee048cc235029887f09cb92f62f01f9b545a2c807facf920a65d60358c38a47111cf97d693af01edfa179f57e70481f05883f47a778ca59967e1821a223bb4308194697bb2270f9dead8579673992328a631e27d093c9834320b54f3672e16ef92133cfaec0e40e041313887b7f5f192060163bea54c6b1802414fdbfe9632b0cd37c7994c1f53c4289611be53881951cca0dc7a595b04c5e0fc76dd783c6c2d1964e090190464e298bb0d0"]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xd24, 0x2, 0x300000000000000, 0x300000, 0x10}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r1, 0xffffffff}, &(0x7f00000003c0)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x5, 0x0, 0x8009, 0x28, 0x5, 0x4, 0x9, 0x9, r2}, 0x20) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) socketpair(0x0, 0x80006, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000040)="49d6176cd4e0b26ac99850f9cd7f18a4d9ea158c3392d956650ddfa371582874e0ba3f4aa36ed72b835a29399d84953e598dc999a511f9002c639c93eefe7156bd94515e04d0310b036127dfb3a507d87a55b193293140cf40ad41dabeae8ae6486b1d7757ac765e6881b0bba5b53196b10f56bc67b6de62faa2d646d279e1febc841c2638a43dde62df039e", 0x8c, 0x1, &(0x7f0000000100)={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) 2018/03/30 12:07:07 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vga_arbiter\x00', 0x1000020000, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000001640)=""/152, 0x98) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x8, 0x1, 0x8001, 0x8001}}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getsockopt(r1, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280)={0x1000}, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r1) r4 = creat(&(0x7f00000007c0)='./file0\x00', 0x7a) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000300000000ffdb25050000000023c5de9359ed2cba02bceedd3ba22ce16d582486d6d714f4d47c66d62743f6b7c0938c461bef59a275c859c9b9e2c4b95221c02bee5ad54168de6640c47a4c965c1c64beca1f5d3e43c24b2f40a3d39a3fe48dbd5d1197105106ad76eeb3bc7c83079d0a2808459697a7bcbdbbecd49960c286bc1b31357c084211fd8810fc6197f903ed2399ec853e364101e67b8deae5f5937f2730c5a8b39116e501d51748a67b5bfdb2d16130516fadac4e8998c0a0331247e766"], 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) mq_timedsend(0xffffffffffffffff, &(0x7f0000000480)="1ab3ad79bb78c7b88fb4ca5f03d9d9d8e2a168f831a120f9fa12dea6c571ef34f7afd15a6d40471c99b5b88cba3fbeb2fe347dc49def3b1b35703abfac36fef1c0524b50f5d7e19e2f3925603155e70da23626e9adb7d88bb7142c88dd397599cc6d1a2b6dd053be4c473dae142215ffdd74e3a4e0568b92d5c49e9fc846ee09b360b3ffc78020b09727a186ac266da855e1c970934fbacc4b2ded5f78e894c4324c5d892c0167347db3d55a601ac191802125edc3926ca8d1ddae56a98d8baed95141d9cd8b110b65acd2e7a2df0f88a5f08babaa789d528c0dc13df174cc280df3", 0xe2, 0xffff, &(0x7f00000000c0)={0x0, 0x989680}) fallocate(r4, 0x3, 0x81, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)="000000007e612751a3d200f4ce9fd6a97d297f0b", 0x124) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000580), &(0x7f0000000600)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x7}, 0xc) getuid() setreuid(0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x8) close(r3) signalfd4(r2, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='%{[-vboxnet1mime_typevboxnet1em1posix_acl_access\x00', r1) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000180)=0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000340)=0x4) 2018/03/30 12:07:07 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = socket(0x4, 0x80807, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000680)={0x652b, 0x7b, 0x3}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x0, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setpgid(r1, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x2}, &(0x7f00000001c0)=0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = dup2(r0, r0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"20ada8787a1d43"}, 0x4}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000280)=0x800) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1da"], 0x21) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "dadd11a9611fa0b4c5042575cb6af5018ce9d39d43248576c0f817839abe201b21cab9ac9f4863bdc1a8b6b3a22046ee20facb91a6ea8fb6250b2c7c489c6955828b6171a9b13cd4d4291a17c3f6a62ee5d363e7295b3715f0a8840e8c4f707f03bc70421fc609964f0f1391acacb37f63c242fb5dd578bbc5e9ca90a27da426fb46c4bb210560207c1f1cb16769393fc3bab3b4e470f0bcf42d38a816937aa008b2e65f0155aef84c1abc0ee9442ad8982d686bd2e1485596d4eb1eae66eab43e200c40bd444b076215153fec51f2106bc34d505e76b8f2f19c97de6ce6dcbcdafb48e4307a57a8c24d64966be924ff18e931640f88b597fc2edacb61cd631aef1f2ff90571f8af9e15cca38185f058c8958b75a13c5184647b9facc4932716f1efec9071912f520acd4bbcdbd4ccf405123e1af81b561c14c1364c5e06c68dce5c7d3b4bbfaafff6ba7934591fed38ca9512df77dbddbf49732afff92a229c85ca900bf9eeb1fe88ed78490760f947f39cad63498e3a9a8b602b06c62f484ed5ea61a4189c74664cf318a00e67f3b1e7605b479da8e4faccdc137b75f571ecf899f849d1ba39fa5932f0c99383fdc779684d58d4525e1d8129852ca64d6e4c34f2082578471be10314a749003bd694a844056147aef573646ed9839bbdf1f7029b4ee3dc5d8d98ed33924a800360257facb0b078bba8d5237543a27f5f245fc917d8f74a2d74954b17dae06fd35f49a2ee34d228243e11d21e71fecca82cbff6afc5b85e1e3763a06891fcb94e6beb52fda48729afc2adc85508324f0afc1c1cf71bdd8525c1d7d06231c8dfc0b503e86328b3f629ca65aaff0308211eaec815dc3f73fe188fa3c36fe9f56aee2caf865967d3307f6572f69f711207277c1b12ac484cacac4bfc424113ce260c1e6849a07c078fa8539a717870613d77bc753d49d105f8da7cb823e7f4d7711b2357c05b8122a508d029a2de407c1903030183eaab6c1edde8ae2d95bb31d959ccd20f77ee66fbf003e0cacda549c6a562d2da6dff2767a7ce7192811f41ecd5fdb4b1b6503254cc1981c525dca9defba468d8650cb10526b3f5f0df842de6aa37bc8d3182aad992830b69363588465a879d6aae2ef117732ca127e85e5e4fbeb8978343ff232f161028ff3747fee2960a46e79ae2d402805884fb2deb731b730915064e5b2b653abcbd06aa2e929642daa523185d2d24eed9697b77a3858e1176765da151e1b0509df41f621bae8891051d9e72e9d8655fd1703f415c4ce7d41c812d50c7406702c95fbd798e72d5ed99ecc5c6dcc7c739a74954eaadca812bb0860b502849e0d699c62c4de7ed0194b8a92150677b10570659171a2748dd124bf69d304df4fb5977740f599b816121a8a2bd701b06036f5650d4e36eb4b0b957493236b59dcf4ba29b4ea6fd94365ec1f54daa0021ed8dc673b4b6ef6f2cdbc21dd126bde0046444351f750c2a7b55f76cae9557faf2f473871f118036c31def30e16f10769f0ce79110016bfa1c40b5bb33d127dc81bcaffd5c9282c80142bc89f2974b5a8faa567cfa3ed06bd23fd3d22cde46a559dad008d5e08a9d66f58b7c9357ea85526300ab87ec756f2dbbd16d262359afffe7b33d5db05ed4fcf47d581b43fa1388280d9ac54774ab56e4f03978482d4d6528da99c1ef416d328af18250ed79d3f0919e524957f3cee82ff3c5624bc32761707a5c36154351dc2e433e03892497fa76c9fdf8882d2f70592e5da3e57cfaa14655bab52227c28e7f8af1433978aaaf560ac8c84445ac2b6c2f9592043bae774c03c683427d6fb05ab68251cfcca62abeb66951f533087330dc45077c93dcbded1371cadaa7e684482706e39cfc52ebf6d53e55c55a46dc26efc99ee096771e6e7e79122f4258cf19f5667283047ba89b3d7523383b60c3a5ab94effe49508143a0465b7f6cb6160afc6104af882038dce53a3e0b68d1f8ee92f62bc24901f97e042894e64bc52de55254b1264788c61010b374a4af416b073a64f3fe18fd93e1ac08c7b0ba8f1f60f9f787d474928722e6e043ef82d7af0d30149aae1b9ec2cafa1ac9eddc82e05fa65066b42c7477fe6599bf51c3cce3e14ce2b0ec628af6cbe6083f54d414038cda5bad6b25e4fd6aa613334395fcaf286c4fb81f0140e356a05eb3760ec6d7dbf33ae5bb4d1b85101330146b307f036804d8d2b84adcfd3117ce83783d111bbe27797655708e35356122ca655c08072ceae577fea3ffc24246a921c3790a00336f2200537e66c2c00acc1f10c479b7910e431072a5f2096f0ef22b12a8683b85c37cbbadde4eb4c579bfbb68a9e70b0d76aaf65baa7b15ac63054bbf412ceee71f73653b39e90ee00f1529ffe06706e2a18626d902c845750e6c45f66db18327912dfc3e58a8a7ea5da747981c8ccff33325d5ce7acd6c572abcc0ce8de8cc3b8ac46c85336d01c27682063f5c0a3db1cdcd74c0642c5b2b3bc2491e26c0c0613a6726abffebb20365ab4fb3002bf8f4c553a4dbb88b0cd703680275b1c887a0abbd3d32f3f1d282a9e9b5a645f6f6caa15686a9e2af8cff6d494557bd0cad47a60761f74f4453c72e1056b0a8ad6a491cca5ff24f11d58af01744f127eb88921e2d1eefa95255cc0a0fed6670a57730c802273b02f5b3c6868e0f9d7f74d36d136012dc18cfb0c0d960e75e1a1b9818cbcbf84e899c3bc7364499624e2d2f33135a47f3ad9571eaeab8caa5061d52deb1bd54fcb257588d5a22446c58b080fb49130a2b54ab6482ea31a5805730572ebc802c468fd9eb4830b926b34e3296cb5437d45eeeb2a9529169c7299f86d65f31b586b5872dec06eb0a6952048aef90067ef4bb492a3c6bdeb067f95f91c7fbc52d653ea893cc5f0c2d5c0a431f8cf1eb4d28186d3faef3b84758854c60d5b7b5466b59d0b5bccd9d72d6922925569d1b080ab21d59adf1982c9a0923a0eef92a57f4c481461039cf6d652bc5ab3a45a4ca3585d74d7c7b9e245bd9eed713f5e1d74d202f8da9f52abd85fb2d48816a6badbe74578705c6f69af93f1c83ddd745e6185db91601c88e5cd9247036dabf92412169dcbed29de900aaf66b565a19188a58eaf26fd7b8930c7c43af0751c201b111d2627518635a793209e50f418f3e5a85af1e5e1b737415434de892b61aab772e0a94439f6507ec22d09a5a3f0d764b927fd9035f0d57dc2809568e6df5d396f1bf9e960dfb1b150a49b90b6d91162d57f6848e9f4ad724a6d4aae3b95928c26cbee6507d2a0653c578961212bf17c11ca2e5d997d8af7915e66d199b607b21cb9fc7d178324fa4b1339d66d6236b90c86edf7885e9b3e24bc1c9e40128615003f3af344a76e51f216557bda0ff9949a5ee10e3247fe4a1990ca17578beb21f094012020f52dfe064caf2231322c0f157a024e486730f3cf2b64ccaca84dfa7de68a10cdd2fd8e50d81d2da7ff78af134717bb149c2b42ef2d2e1f3e87947377a013d483be2c78072ede827371ac528ed13c8153b9ef16917b27eb97c55ef51369e7fce1ef4d35c745e6881ab81e6a3c5b7a7d00bd6a9a14f70fec98e5367bd3e3f144bee49c621822f27a86c1eb32792a417f723671e608162f93906b6a42058aca2e8118a7c7ca5fd04011275da5508fb98d298aee42d0614ab2ddd66f6ec1f0a548f2c294277a2b46c4478cd1602d653ccb3d8633cb8f6b6bd8df7dda15f4b11991ce463991bdbab5391dfc756c78eab877c9356a3422a6484e3af8b4dc161132ebfd7dcc73c26e56c772d2d041e78daf5cecfadc5b6738df048c12f2acba374fad1d51ea0aa4615573ac3f5dbd36b60aeb246ad9d3d10d32c0c2024c1c0770bbef72de8e61008e0a9f5e9ca519457aa8fe63d659f4d7ca0356992a2c8839d449bcedc3239eba933355b91c23b08aef0b58096ac51ac80e49543403dc3070ca1767a6ef5d75397bac659e3a7dec0a830afec04815642653236786b6ed0c4faf5192f5a7de1516967713bc9451029d0760abd5b86a0c0ca8e90bb1cbdec08609d3f37379f9b06fda06fea3b54b1896bf90eb49c83066b80f842d93a4b6307c275e9d9aff3784602afc12a1e0e0af955cfa03867bc8840ef868f0ceb088ac28575fc05a79aa969bac17696a2c64d696347edc5988755dc2294fe08d8a84fd0bd3fac6d001e5177e910f4c66b2cbff23a83ed7fbb8901eb6c10f959632445dfc61b94f8282ccdbea26790cd0cb96d67ae87efe2771189801caa5621b39be95ad46aac9f391d4604186fc4498c53931f24c1282141ec6e2ca2f5fd00df7069197050fd92b06f915f2e52bf143acb2ff8798853c03d2324c92579aeaed22adf58c2e678eacecc02c8304e596d933196bdd8c30b54ce4be7f803e720ee90b89747c84f4529b12fe2141f320f3c3d0361b2c0076e4a0ee141ea76fb6afd3ea211efc88045fcfd62a5889aa8a1aff8ed73f6acd96c0c41cd53faa9fce9c8e1c22f62a5f7b8b1c3e3392d3df487a281c55d93be1e4794b48bc7af7d65ee54fc99b36c74b8d619efdafef8918ed976d5eeab262389f384d13cd7472da79deca30d8b0a04d39fd1e355a4dc97bfa1d920baecd48a4e97274ecc6ef723264b4058597acf7adc47c7bf3e4eb0658922834fb8b96235ca387b4cfed3b99208b78578b61e37931e93fe40e197b541f930c1f5bb43d57a1e0344404eaca2325b5fe039fc8ba604377f81a824332caacf6e977823bf370251ccb6506e197e6866b7eb105bb534027391e7870737902c3943b2b0ccc046387dd0dcd602dc62f9b475507a010b6e543682dc40e534d8a53d544ea41c63ba20786c497e54a50bbbd1210d1dc8b26decc508c78a231ebd611a37b20ef2ecffd9b0b4143763a403bbceafa4606ecdbd30fd567f344f92c550ec5029a8ae221f66836c739cf6467ff1d36813c239f66d9b0d63a2784a83d9f6efd2bbfaae06e1daa40c068d6b95946226cc8ce2ab7d724a87533ec2f83529b89abdee07a6c2de1667a2df4e151a70456491fa2c9e8977a2e138389a9d75bdc987cf23b238a958bb809e4f8741cd03c53b5394e63b9a0af00e172b700d0c4f0ac3286b99a663392ef419f69332a450d700f02233627e94a1aef006d4977232ed2caf433fa47bd9f52b94d2d3f633d9862a3a222319e631973510804c67610ab5b9c9b01ba9f984f6a7f7bfff64ae595254ec2778837425a199623a15801cd559143fb43fb4858a31f71ad612711c22a58209c76ba639b44f1fd966431a78c336cb0aeda7c1218ec59f486460753a09c1bbea8eccba9deb9fab7f6ad6427ee127938360013530a247081aa46fcb442cd5dfb8b37d2a11acd99256cfeac699d388eac94e523f3e3b90911b07ca8aa7b38fa7eeba87ba123796ed8091ba4d0dabff1edb67e9d7c5ad009566097571e4a364677373303d42ae2c5a5281a42b1e64c36615744fd2102559873666f7df043075550381c51476de1575bbd934e1e20ad9f98340dbedc5b45ed92a3c04a750053ba5b228fa5ddb0ef78929d5b46aab75d3b6eb30de66ef604f9a7a50cef80a9366159902aca650febb75299fe332915829c0eb654b38ba77776e50b3a92fff853b11004f10f4e887fdc2dea1de4a02485ce835b9942cec723220fcb068207d7177ac1b84eeb23075c5477b8849944edf4615098eab2f75be630bf4febe7b4d39b248a0a028b3a31c684fcfa4c88e89a6470d92c6a66929ea5d8ea78e328eca54a2388e29bd20fd6f39e61150575c4ff8a0e0d19768a9d978"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) 2018/03/30 12:07:07 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/autofs\x00', 0x20440, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa76, "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"}, &(0x7f0000000080)=0xa7e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001180)={r2, 0x8d, "f40fa2f1f4f08671d819d062cf9c217d6946d6772b833f67120a7009d595ff6ee5e303f0ab39fb9cb115f893db975d105209c5bdb18e4fd6e0e5724e391fe7a9d71dcdd51727d9d2a15d1cd6c11560f1355e9d228c874bc4c853e651a67d97ec82ef6be08fd886bc6c8aebbca26b13726fbe9399b0840e3de45e1427637081a2cd5a65fba588a485a02417478d"}, &(0x7f0000001280)=0x95) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0xee, 0x0, 0x0, 0x6]}, 0x5c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000c40)={0xfff, 0x55833580, 0x18000000000, 0x8, 0x1, 0xffffffff, 0x6, 0x7, 0x9, 0x7, 0x778e, 0x7}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000040)={0x7, 0x0, 0x5}) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1da"], 0x21) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}], 0x1, &(0x7f0000000540)=[{&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/91, 0x5b}, {&(0x7f00000004c0)=""/114, 0x72}], 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4209, r2, 0x0, 0x1000100048) r3 = dup2(r1, r1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x1}) waitid(0x1, r2, &(0x7f0000001300), 0xb, &(0x7f0000001340)) r4 = socket(0xa, 0x5, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000000c0)=r2) getsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00000001c0)=""/153, &(0x7f0000000300)=0x99) openat(r3, &(0x7f0000000080)='./file0\x00', 0x10000, 0x70) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000280)={0x6, 0x401}) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x9, 0x4, 0x3, 0x80000001, 0x1ff}, 0x14) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) socket$nl_route(0x10, 0x3, 0x0) 2018/03/30 12:07:07 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x7}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000640)={r2, 0x80000000}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000050c0)={r3, 0xfffffffffffffd80, "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"}, &(0x7f0000000480)=0xfffffe25) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0xb, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x78, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r5}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 0: pause() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) openat$keychord(0xffffffffffffff9c, &(0x7f000084b000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000040), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/30 12:07:07 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x87c, 0x0, 0x1, 0xe, 0x4, 0x1000, 0x4}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x847) 2018/03/30 12:07:07 executing program 3: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 3: timer_create(0x6, &(0x7f0000000480)={0x0, 0x23, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000004c0)=0x0) timer_delete(r0) r1 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x3, 0x0) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='procselinuxmime_type\x00', r2) fchdir(r1) prctl$getreaper(0x3f, &(0x7f00000003c0)) socketpair(0x15, 0x80000, 0x80000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000400)={{0x3, 0x0, 0x6, 0x2, 0xffffffffffff7c54}, 0xfffffffffffffffd, 0xc2, 0x81}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000180)={{0x80000001, 0x7}, 'port0\x00', 0x40, 0xc, 0x1000, 0x8, 0x101, 0x9, 0x5, 0x0, 0x1, 0x1}) renameat(r4, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000300)={'bpq0\x00', 0x3000}) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1da"], 0x21) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361"], 0x26) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361"], 0x26) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 7: getpid() sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x0, 0x0, 0x0, 0x3, 0x10000000}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x2000000000000123, &(0x7f0000000100)=[{0x0}]}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x82080, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000003c0)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={r2, 0x21}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000040)={0xf8}) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000580)=ANY=[@ANYBLOB="2e151205ae0452080160524e2f93274435d1868bf738790fbddb46e945401856eb471b0c4eccd4aef764d93bffe42b0251764006fcee2c957741f7860898562a0bb3b112612cac4869e2422a0e6ab8117555509222acdd870f900a6b871487381b97c10ad26955fb9fd131357108053fa3ee5b087c70ae84937245eb5037651293904e6ff29eccd6df5b39badf8a4b4605adcf1f25f8e8494b1efadc5f6f8bf6b89e42e887037cf22fb63574c677e4000000000000000000ad150004066a19925f3e287f0e"]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) lseek(r6, 0x0, 0x0) socket$inet(0x2, 0x2, 0x200) dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/26, &(0x7f0000000040)=0x1a) dup2(r0, r5) 2018/03/30 12:07:07 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000840)={0x0, 0x400}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000800)={r2, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r3, 0xffffffffffffff39, "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"}, &(0x7f0000000400)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x0, 0x81, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0xfffffffffffffecb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r6}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4000000d, &(0x7f00002b8ff6), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ptrace$peekuser(0x3, 0x0, 0x542ca047) r2 = socket(0x10, 0x803, 0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000330000), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e20, 0xf39, @ipv4={[], [0xff, 0xff]}, 0x2}}}, &(0x7f0000001340)=0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001700)={r3, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}, [0x7f, 0xffffffffffffff81, 0xffffffffffff8000, 0x0, 0x5, 0xfffffffffffffffd, 0x13a60135, 0x0, 0x9cc0, 0x5, 0x0, 0xd3, 0x5d, 0x7ff, 0x401]}, &(0x7f0000001580)=0x100) r4 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='.eth1ppp1%\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000000)) sendfile(r5, r5, &(0x7f0000014000), 0x10001) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000300)=@req3={0x0, 0xffffffffffffff00, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0xfe00000000000000}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000001a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="21db12ace3f343e21434a671413e7992e3e2280e4ed01f3b877b93e7620b8cf000000000000059407d90f2d659bf9145dc6cf2df1dc1d97927aae1d71c64abe82bd558cb07624bf4848412dd74750a37487b1293f9a9d156f8a154a25bb84fb61d1ab4d12f8844871b643a9bd960d7e73af3ace10b86797f2c899633e1f37d2f291e31858523f91a918a0db06925592b55aa3dffffc100004c64784f8ab1126ab05a7a02abda1d28f7000001019c33b847a969618ff41cd94df04b61e8992843f7e5b3918d44e5c90ebba4864c17ae982da013529963b0d99e4512f13f50fd25866a9eeaddff9383776f856780ed4980b92a1f8319d602aea6d728f385555790951d822ac63776885202263e84232b27528452a857a25b7e4a8a1d6da8ef87743049ba85b14e17ce2f5772f5bf6c8c15cdd4c8dc6ccc57b0aff56d0a815f2895c8a27e695aba1dfc7b7192448326a918a2b504fab44a91aa52b138a0d22c27e10c84099c501f6f4070f10f59ac6869987e4563b55a295d65837e48b82c4fdddbd9d365ee920bb854bd0fcb7b997404d810e8f57ddeaf0c8e9804c05a28d922c64936bf9bac80b3b67a027c1ac173f42d585d8681b0"], &(0x7f0000000080)=0x2) setsockopt$inet6_buf(r5, 0x29, 0x23, &(0x7f0000000380)="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", 0xeff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x7fff00, 0x0, 0x0, 0xe4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000200)={r7, 0x0, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x9, {r8, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x4, 0x5, 0x0, 0x2}}, &(0x7f00000002c0)=0xb0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001500)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000013c0)={0x0, 0x8}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001800)=@assoc_id=r9, 0x4) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000001480), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000014c0)={r8, 0xffffffffffffffa9, &(0x7f0000001440)=[@in6={0xa, 0x0, 0x3}]}, &(0x7f00000015c0)=0x10) open(&(0x7f0000000000)='./file0\x00', 0x460100, 0x6) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00000001c0)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000007780)={0x0, 0x6, 0x820d, 0x0, 0x4, 0x8001, 0x4, 0x6}, &(0x7f00000077c0)=0x20) 2018/03/30 12:07:07 executing program 5: r0 = dup(0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)=0x0) capget(&(0x7f0000000380)={0x399f1336, r3}, &(0x7f00000003c0)={0xffffffffffffffc0, 0x7, 0x3, 0x20}) preadv(r2, &(0x7f00005e9000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'syzkaller1\x00', 0xcd4c}) sendfile(r0, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x1d, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) accept$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000300)=0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x5, 0x7, 0x0, 0x9, 0x0, 0x10000, 0x0, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x0, 0x0, 0x773, 0x5, @perf_config_ext={0x3ff, 0x9}, 0x800, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r0, 0xb) 2018/03/30 12:07:07 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0xb19) r1 = dup(0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) 2018/03/30 12:07:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:07 executing program 3: sysfs$3(0x3) keyctl$join(0x1, &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x810, 0xffffffffffffffff, 0x0) 2018/03/30 12:07:07 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) perf_event_open$cgroup(&(0x7f0000000580)={0x3, 0x70, 0x0, 0xe35b, 0x8, 0x2, 0x0, 0x20, 0x2400, 0x8, 0xfff, 0x4, 0xf2, 0x80000000, 0x9533826, 0x3, 0xda, 0x2879, 0x0, 0x80000001, 0x40, 0x101, 0x0, 0x0, 0x9, 0x1, 0x2, 0x0, 0x6, 0x7ff, 0x9, 0x8, 0x6, 0x3, 0x7, 0x100, 0x5, 0xcdf3, 0x0, 0x0, 0x2, @perf_config_ext={0x10000, 0x80000000}, 0x908, 0x1, 0x51e6, 0x7, 0x3, 0x2, 0x5}, r0, 0x6, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000600)={0x1, 0x0, [0x0]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @loopback}, &(0x7f0000000640)=0xffffffffffffff80) fchdir(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000200)={0x0}) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) r4 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x50, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0x11c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x30, 0x20, 0x30]}}}, @decrefs={0x40046307}, @increfs_done={0x40106308, r2}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x38, 0x28, &(0x7f0000000240)=[@fda={0x66646185, 0x0, 0x0, 0x23}, @flat={0x0, 0x1, r3}], &(0x7f0000000280)=[0x38, 0x28, 0x38, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0), &(0x7f0000000340)=[0x58, 0x78]}}, @increfs_done={0x40106308, r4, 0x3}], 0xb, 0x0, &(0x7f00000004c0)="8ea9cf7f93c62c5dd75de5"}) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x5, [0xfffffffeffffffff, 0x100000000, 0x400, 0x6, 0x100000001]}, &(0x7f0000000540)=0xe) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x339) fallocate(r6, 0x0, 0x7fff, 0x1a8) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) 2018/03/30 12:07:07 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361"], 0x26) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000001180)='./file0\x00', 0x200000, 0x0) r3 = creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r4 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x3, [{{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x210) finit_module(0xffffffffffffffff, &(0x7f0000001140)='&.@ppp0@/*\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x200, 0x2, "a2deea4e6165", 0xffffffff80000000}, 0x10) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r2, 0x2020}, {r0, 0x4}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0x0, 0x0, 'queue1\x00'}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r5) connect$ax25(r4, &(0x7f0000000340)={0x3, {"65018006005072"}}, 0xfffffcd2) close(r5) [ 221.759683] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket [ 221.787513] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=18 sclass=netlink_audit_socket 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "dadd11a9611fa0b4c5042575cb6af5018ce9d39d43248576c0f817839abe201b21cab9ac9f4863bdc1a8b6b3a22046ee20facb91a6ea8fb6250b2c7c489c6955828b6171a9b13cd4d4291a17c3f6a62ee5d363e7295b3715f0a8840e8c4f707f03bc70421fc609964f0f1391acacb37f63c242fb5dd578bbc5e9ca90a27da426fb46c4bb210560207c1f1cb16769393fc3bab3b4e470f0bcf42d38a816937aa008b2e65f0155aef84c1abc0ee9442ad8982d686bd2e1485596d4eb1eae66eab43e200c40bd444b076215153fec51f2106bc34d505e76b8f2f19c97de6ce6dcbcdafb48e4307a57a8c24d64966be924ff18e931640f88b597fc2edacb61cd631aef1f2ff90571f8af9e15cca38185f058c8958b75a13c5184647b9facc4932716f1efec9071912f520acd4bbcdbd4ccf405123e1af81b561c14c1364c5e06c68dce5c7d3b4bbfaafff6ba7934591fed38ca9512df77dbddbf49732afff92a229c85ca900bf9eeb1fe88ed78490760f947f39cad63498e3a9a8b602b06c62f484ed5ea61a4189c74664cf318a00e67f3b1e7605b479da8e4faccdc137b75f571ecf899f849d1ba39fa5932f0c99383fdc779684d58d4525e1d8129852ca64d6e4c34f2082578471be10314a749003bd694a844056147aef573646ed9839bbdf1f7029b4ee3dc5d8d98ed33924a800360257facb0b078bba8d5237543a27f5f245fc917d8f74a2d74954b17dae06fd35f49a2ee34d228243e11d21e71fecca82cbff6afc5b85e1e3763a06891fcb94e6beb52fda48729afc2adc85508324f0afc1c1cf71bdd8525c1d7d06231c8dfc0b503e86328b3f629ca65aaff0308211eaec815dc3f73fe188fa3c36fe9f56aee2caf865967d3307f6572f69f711207277c1b12ac484cacac4bfc424113ce260c1e6849a07c078fa8539a717870613d77bc753d49d105f8da7cb823e7f4d7711b2357c05b8122a508d029a2de407c1903030183eaab6c1edde8ae2d95bb31d959ccd20f77ee66fbf003e0cacda549c6a562d2da6dff2767a7ce7192811f41ecd5fdb4b1b6503254cc1981c525dca9defba468d8650cb10526b3f5f0df842de6aa37bc8d3182aad992830b69363588465a879d6aae2ef117732ca127e85e5e4fbeb8978343ff232f161028ff3747fee2960a46e79ae2d402805884fb2deb731b730915064e5b2b653abcbd06aa2e929642daa523185d2d24eed9697b77a3858e1176765da151e1b0509df41f621bae8891051d9e72e9d8655fd1703f415c4ce7d41c812d50c7406702c95fbd798e72d5ed99ecc5c6dcc7c739a74954eaadca812bb0860b502849e0d699c62c4de7ed0194b8a92150677b10570659171a2748dd124bf69d304df4fb5977740f599b816121a8a2bd701b06036f5650d4e36eb4b0b957493236b59dcf4ba29b4ea6fd94365ec1f54daa0021ed8dc673b4b6ef6f2cdbc21dd126bde0046444351f750c2a7b55f76cae9557faf2f473871f118036c31def30e16f10769f0ce79110016bfa1c40b5bb33d127dc81bcaffd5c9282c80142bc89f2974b5a8faa567cfa3ed06bd23fd3d22cde46a559dad008d5e08a9d66f58b7c9357ea85526300ab87ec756f2dbbd16d262359afffe7b33d5db05ed4fcf47d581b43fa1388280d9ac54774ab56e4f03978482d4d6528da99c1ef416d328af18250ed79d3f0919e524957f3cee82ff3c5624bc32761707a5c36154351dc2e433e03892497fa76c9fdf8882d2f70592e5da3e57cfaa14655bab52227c28e7f8af1433978aaaf560ac8c84445ac2b6c2f9592043bae774c03c683427d6fb05ab68251cfcca62abeb66951f533087330dc45077c93dcbded1371cadaa7e684482706e39cfc52ebf6d53e55c55a46dc26efc99ee096771e6e7e79122f4258cf19f5667283047ba89b3d7523383b60c3a5ab94effe49508143a0465b7f6cb6160afc6104af882038dce53a3e0b68d1f8ee92f62bc24901f97e042894e64bc52de55254b1264788c61010b374a4af416b073a64f3fe18fd93e1ac08c7b0ba8f1f60f9f787d474928722e6e043ef82d7af0d30149aae1b9ec2cafa1ac9eddc82e05fa65066b42c7477fe6599bf51c3cce3e14ce2b0ec628af6cbe6083f54d414038cda5bad6b25e4fd6aa613334395fcaf286c4fb81f0140e356a05eb3760ec6d7dbf33ae5bb4d1b85101330146b307f036804d8d2b84adcfd3117ce83783d111bbe27797655708e35356122ca655c08072ceae577fea3ffc24246a921c3790a00336f2200537e66c2c00acc1f10c479b7910e431072a5f2096f0ef22b12a8683b85c37cbbadde4eb4c579bfbb68a9e70b0d76aaf65baa7b15ac63054bbf412ceee71f73653b39e90ee00f1529ffe06706e2a18626d902c845750e6c45f66db18327912dfc3e58a8a7ea5da747981c8ccff33325d5ce7acd6c572abcc0ce8de8cc3b8ac46c85336d01c27682063f5c0a3db1cdcd74c0642c5b2b3bc2491e26c0c0613a6726abffebb20365ab4fb3002bf8f4c553a4dbb88b0cd703680275b1c887a0abbd3d32f3f1d282a9e9b5a645f6f6caa15686a9e2af8cff6d494557bd0cad47a60761f74f4453c72e1056b0a8ad6a491cca5ff24f11d58af01744f127eb88921e2d1eefa95255cc0a0fed6670a57730c802273b02f5b3c6868e0f9d7f74d36d136012dc18cfb0c0d960e75e1a1b9818cbcbf84e899c3bc7364499624e2d2f33135a47f3ad9571eaeab8caa5061d52deb1bd54fcb257588d5a22446c58b080fb49130a2b54ab6482ea31a5805730572ebc802c468fd9eb4830b926b34e3296cb5437d45eeeb2a9529169c7299f86d65f31b586b5872dec06eb0a6952048aef90067ef4bb492a3c6bdeb067f95f91c7fbc52d653ea893cc5f0c2d5c0a431f8cf1eb4d28186d3faef3b84758854c60d5b7b5466b59d0b5bccd9d72d6922925569d1b080ab21d59adf1982c9a0923a0eef92a57f4c481461039cf6d652bc5ab3a45a4ca3585d74d7c7b9e245bd9eed713f5e1d74d202f8da9f52abd85fb2d48816a6badbe74578705c6f69af93f1c83ddd745e6185db91601c88e5cd9247036dabf92412169dcbed29de900aaf66b565a19188a58eaf26fd7b8930c7c43af0751c201b111d2627518635a793209e50f418f3e5a85af1e5e1b737415434de892b61aab772e0a94439f6507ec22d09a5a3f0d764b927fd9035f0d57dc2809568e6df5d396f1bf9e960dfb1b150a49b90b6d91162d57f6848e9f4ad724a6d4aae3b95928c26cbee6507d2a0653c578961212bf17c11ca2e5d997d8af7915e66d199b607b21cb9fc7d178324fa4b1339d66d6236b90c86edf7885e9b3e24bc1c9e40128615003f3af344a76e51f216557bda0ff9949a5ee10e3247fe4a1990ca17578beb21f094012020f52dfe064caf2231322c0f157a024e486730f3cf2b64ccaca84dfa7de68a10cdd2fd8e50d81d2da7ff78af134717bb149c2b42ef2d2e1f3e87947377a013d483be2c78072ede827371ac528ed13c8153b9ef16917b27eb97c55ef51369e7fce1ef4d35c745e6881ab81e6a3c5b7a7d00bd6a9a14f70fec98e5367bd3e3f144bee49c621822f27a86c1eb32792a417f723671e608162f93906b6a42058aca2e8118a7c7ca5fd04011275da5508fb98d298aee42d0614ab2ddd66f6ec1f0a548f2c294277a2b46c4478cd1602d653ccb3d8633cb8f6b6bd8df7dda15f4b11991ce463991bdbab5391dfc756c78eab877c9356a3422a6484e3af8b4dc161132ebfd7dcc73c26e56c772d2d041e78daf5cecfadc5b6738df048c12f2acba374fad1d51ea0aa4615573ac3f5dbd36b60aeb246ad9d3d10d32c0c2024c1c0770bbef72de8e61008e0a9f5e9ca519457aa8fe63d659f4d7ca0356992a2c8839d449bcedc3239eba933355b91c23b08aef0b58096ac51ac80e49543403dc3070ca1767a6ef5d75397bac659e3a7dec0a830afec04815642653236786b6ed0c4faf5192f5a7de1516967713bc9451029d0760abd5b86a0c0ca8e90bb1cbdec08609d3f37379f9b06fda06fea3b54b1896bf90eb49c83066b80f842d93a4b6307c275e9d9aff3784602afc12a1e0e0af955cfa03867bc8840ef868f0ceb088ac28575fc05a79aa969bac17696a2c64d696347edc5988755dc2294fe08d8a84fd0bd3fac6d001e5177e910f4c66b2cbff23a83ed7fbb8901eb6c10f959632445dfc61b94f8282ccdbea26790cd0cb96d67ae87efe2771189801caa5621b39be95ad46aac9f391d4604186fc4498c53931f24c1282141ec6e2ca2f5fd00df7069197050fd92b06f915f2e52bf143acb2ff8798853c03d2324c92579aeaed22adf58c2e678eacecc02c8304e596d933196bdd8c30b54ce4be7f803e720ee90b89747c84f4529b12fe2141f320f3c3d0361b2c0076e4a0ee141ea76fb6afd3ea211efc88045fcfd62a5889aa8a1aff8ed73f6acd96c0c41cd53faa9fce9c8e1c22f62a5f7b8b1c3e3392d3df487a281c55d93be1e4794b48bc7af7d65ee54fc99b36c74b8d619efdafef8918ed976d5eeab262389f384d13cd7472da79deca30d8b0a04d39fd1e355a4dc97bfa1d920baecd48a4e97274ecc6ef723264b4058597acf7adc47c7bf3e4eb0658922834fb8b96235ca387b4cfed3b99208b78578b61e37931e93fe40e197b541f930c1f5bb43d57a1e0344404eaca2325b5fe039fc8ba604377f81a824332caacf6e977823bf370251ccb6506e197e6866b7eb105bb534027391e7870737902c3943b2b0ccc046387dd0dcd602dc62f9b475507a010b6e543682dc40e534d8a53d544ea41c63ba20786c497e54a50bbbd1210d1dc8b26decc508c78a231ebd611a37b20ef2ecffd9b0b4143763a403bbceafa4606ecdbd30fd567f344f92c550ec5029a8ae221f66836c739cf6467ff1d36813c239f66d9b0d63a2784a83d9f6efd2bbfaae06e1daa40c068d6b95946226cc8ce2ab7d724a87533ec2f83529b89abdee07a6c2de1667a2df4e151a70456491fa2c9e8977a2e138389a9d75bdc987cf23b238a958bb809e4f8741cd03c53b5394e63b9a0af00e172b700d0c4f0ac3286b99a663392ef419f69332a450d700f02233627e94a1aef006d4977232ed2caf433fa47bd9f52b94d2d3f633d9862a3a222319e631973510804c67610ab5b9c9b01ba9f984f6a7f7bfff64ae595254ec2778837425a199623a15801cd559143fb43fb4858a31f71ad612711c22a58209c76ba639b44f1fd966431a78c336cb0aeda7c1218ec59f486460753a09c1bbea8eccba9deb9fab7f6ad6427ee127938360013530a247081aa46fcb442cd5dfb8b37d2a11acd99256cfeac699d388eac94e523f3e3b90911b07ca8aa7b38fa7eeba87ba123796ed8091ba4d0dabff1edb67e9d7c5ad009566097571e4a364677373303d42ae2c5a5281a42b1e64c36615744fd2102559873666f7df043075550381c51476de1575bbd934e1e20ad9f98340dbedc5b45ed92a3c04a750053ba5b228fa5ddb0ef78929d5b46aab75d3b6eb30de66ef604f9a7a50cef80a9366159902aca650febb75299fe332915829c0eb654b38ba77776e50b3a92fff853b11004f10f4e887fdc2dea1de4a02485ce835b9942cec723220fcb068207d7177ac1b84eeb23075c5477b8849944edf4615098eab2f75be630bf4febe7b4d39b248a0a028b3a31c684fcfa4c88e89a6470d92c6a66929ea5d8ea78e328eca54a2388e29bd20fd6f39e61150575c4ff8a0e0d19768a9d978"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x0, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000011c0)={0x0, 0xffffffffffffffff, 0xaf, 0x40000000000, 0x0, 0x0, 0x879, 0x0, 0x20000, 0xbc7, 0x0, 0xfffffffffffffffe}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8040}, 0xc, &(0x7f0000001140)={&(0x7f00000000c0)={0x1058, 0x7, 0x4, 0x101, 0x70bd27, 0x25dfdbff, {0xf, 0x0, 0x6}, [@generic="03c917d60d6eb8eb8bf0b05b93fb941e6aaceb92da117e482c933b850819c8f48d2904e6d8df8e4e45301193f0e064ee3db91ec7384dbf261ccc0603e176913d25eca31cb75aa077f9e77705e508b0e14257cd8bf080ac0e2a0ec1fbb37d3c8b9b2e980fb2bc976e992ed6ad609c75f4018a2ab721ce51ab00044f9d86f6cb8931076a946d16774d2bfff5a503e2ab55ab81f7cd9d9a2c826016f3e23aba44c57a72bd7c800989e4c41f344c0b6469097704c019691803c98601ac18552bb1a0bdb51d1850769ebf65fb050e059933d2ff953a6cad09b07ae860dd6212d845162f3294cd09ee5e74da43b5b4333b57634094bb99a8ff8a9495434608f0b3c6e72f0ba6e979ce5b135b48c4e3e97af4afd149e50630afe3814455a9931f4d4eb6de959a46671b7a5caf6c58b6d29e76e5594cf32444172351997570b5678b20497cfb162f5e489ec5d492bbbac05efa98db2f14ab614df14834b7a363da7f697268fe73fec16c89ee202797d2f71514368f885232fb38fbcdaf9b14513b4a826b8780b15b7dc981e3c1e60625b5ce9c47e42fb93cf59e68e6fad84d7f3dc482df67f3695d33140818d362ebc2994cee39cc579916f6c7d224f1ee3cb00bb0308153c12c6c37456a483515838fd156e139ab3803d27862b649ee597ec2a55e85cb66a126001cb6d504788e580e45bd6d7f521695d348260de8f7daf00b55d0dbd75c972c3d4e6884fbfa606fe709c06bd4a70c062797429d80ff1505b9d5ae4968bddd4150fee93fac01826d370d504c76b46c5dc7004e35d66ee693eeea6f00774605c738ab1bbe895ce39e7c6cf796a5198f61f0b7f53e116274857eefdca2fd61f20621191a387d39e412375f6f9dd31f54904d103fb5b5825cac9fecbf09a15f946f2b12898641fdc12f0531a039c024a547e9a93cf09eafc8e9e89c460cc133874c7197961661cd72dd3387eea6c536357f59dedf233326945e9e3fd6d88a6865664cd38d356c53c79c9c4d81a5310b7e794d3b88f06b4c84b20a859ce0134016cc71e9efb0e249e3fe82a550b3314d5e6ec49b4938361a6b7193c98982e7f1109315ddd10bd2072c26fc70bed953db1cb1965651320afca779c413ba60288ac424579d3501027b04230b53088148fdf74aef59af64270cdfe4801053667ba8483a67b65ec2101a249ac62a41d3400c029f703735af54cca3ec8e2f32dfc5b0bf78dbbe1209995927586ef9e48b744647f836d1fc9c7cd2e2783284ad257c68b99af8698a9c6422da137e3e63a462ed53b8b34235db20b76e76979152eab5bc3bd5a6324702c4306b82aa4696dee7f14733aebf89de4b1971d6b8b2f0610ec3a93340c667ce435abe6756b3540c6813bb976184cf5be5076718d8e7d0ec2db2bcd9f617bd6bb15153aa67d922e3c542fa53c21051d5aaba97623c4727301b25b7bca1d8a4610b99052e0ae0b8c34e3e8b2689ddb0f6fcc143dd32ada03f2d140789e8dcc199672080374a1bf4f40c608e979cba547fef5cfac6c969d9d4e8e924f867a62fb3dcb665ed2a3d7dd2b9923e1c838dc347baea0b30ef9605192fd7393fedd8bb30aab53b8af64e9b0786d1b7e7101d5c9208af5fe12d1c424c48528897f72010a99eff3f1a8582d024d9e9c6819b469e610a4ab6c9feee3fdbeb68b58b64ce01be370456eae28e28f703441e2b8c9b70596538b5e97286e99340daf8694cc9f80617302ba8352750c3806254f7447f7b1d50a0075e5316bdf56bfc82e6aaeb0b1058a6376d4a79219111d2f9a68233075b1b7a3b3c46aee6e4164c8f6ceb5826b3a31c98cae92bedec6650a4119a81fcd788a0f7a46ee0b8422cb3a5d8fa17131c49c35de02ab452d24aab8d54c471cc2de6ecd28bbde7fc0834232dff808b6a36c8d25b7d6c1a1d0a224658e894b0de66ce4827f8b6b3bf65c4c92553f95598964ee61108a0ad7059f44c88d0963f0bc62d512e009db1afc4924af60f85451f5f0e0cd36a34369e8a4a409c78f1a68438b67de4c02ad8e84ccc22232d37f909af7b2ee47cf33fc17fe7ed0725c3997e568bdbf1e41a146deda8c2bdf9ea9fa40ab38d9123e357115eda87d22e3a496574d9faa85d2ce34ccc2c39fd4d60cf1be0402bb3869db7bb1fe3beb53628e0c62cc8c71dceff9c63d64d4ca89fd9ca35cc8b86fde683dc8ccdd55e803d2b743671cc15f2507cda8cfbb01084e4d7024f403247084e57c2ed2155e74b065cc972f824b1db36c7fba17f840784846c81dc7e7f3a963a65dfcac14a2f76ef0fd16115f05f3598c4934a382fd902f9c13812eaffd37632d86e770da450f0af30aa4b945792c444b541ed9e6dfbd571ac58d872e6ae88791c92a5bb2420e292c9d9c40ebb09d39dd30d0a86746e39031e215a61ee1b6b0efda7aba1de0b3ea7bbfb41c39a875fd413f958f157212df4fe7fc9280bc665e833b51cf4bf60aacd174632adba126ebe4025a35ab0631fca4f4bf2047419142de0fd0726b5f3bb9894ff30262bf6f4b175dc92a687994a19042a9efe311eb1ff5c2794661b6c77353b4a249a0441706f6c6c70cda7cdc8cc06237b4ea1f8bd2877cc9e0c5e0507c9645320a0e039a55c6414b8591dd8cef5f268d9cb9f5b1f26afe88cb2527eae07b773ddf8f8bb76dde84bc3e10ed99b61483685043288291ec3b180b189d4ea9d7abd0f9b8bf778e41291b1a3c14928eac743c69558b573eef808143849fb509ae27885bf5fb9394560189adade5220621e34108de116863fb7f0172dcdcc57cdb4fd8728a9161422c2bc0d706b045e38fc53918faaab8fff8284524d3de0f1c4330945f77a3ac70399e379ae3fb56f2f1336a540b98e7ca2f4deb0ee9b4ddc1071d483a88158d93e06c849d448d921f3929dafac551073e8f1365b7a948ebf0db283802ad92202cc14ca143c29d96562d4e054d727966553c67ecb4b557afc02156c9854484a56ea0bc499cb465c526898803360cb94c042131f349b18d30ef6d6b895a292bc291ec312bfdafffb1e87d2ec3f687ef5a1f9ba7419993f8e17c7d67ea8511a25d9a6f94fad31c10eb9c29fcafd41e29345cfa700b3078b0c5085b3393cea4634eb3aea9a87983fce80bc1cbef704faf5f39e252bdae50a55422f34804901ec16ae4ad301294706cfc51805c6e887fc2048ed9139cab1c15bb48fe247e8e9226ef044416f22c04812519d1c0c7c2ca502b3e3963f9f9ecf21483909d84561498c2b50afff65245cd451fb31cb3572c4ec67d6e6b26a28df8780dceed3614933b4e487e24a28b39bc283bd8c7cab8bf03f0a368231bfd49dd3a77ca8068d0fe99554a5786ad87bae74454c4d08700c6e5d7736e813ea4ebe01f4e668c8a65e56c046351ea5c6bb3562ec132075b7c6c044bc86455779db4676315ad2f78744aaef650d662a42c067075a1dea51cd494ad84d5073975b0b36c9d71d15bf6ade7b87efaae45f59d1df590242ee8d05dc45655a9a23764cda17eed63730f9b6efbf70d2dbeae90ce8bfa6b78a66b9847c8a163571fc53b3b21cf16d40d61561737e74055b7e42dd8cfae9467bd3a9dd409e955de94c56a76cbb99ad3316a1ccdbe5df4814fc311a7ef1ef83676e1a662678d0cce240c72d32f0b3a105f8b9f4df88d80e2993f423d62c3ec07c3080630cf4c2b4660b349765938d86b6c6d27425c6b743a419fcdffe8a0d03bbb34e47479d66384984295873c98a84b620d1b1f165479c7eff32e73228dff487831774fc6ec9a9386c7a205b4af4709f96a19f90e9c311d0515a94a3b5acd9053a27ceafda0f422b8c3175973b630a708983a61594a0c259140c62a2678832709d492036723bca02c919fb71a4ee50d8fb832f98996f831dade2514bd53576a924706235e5606a8c5003824c77d66d8d090e0b9ea163bc2ec1aa8574c1d5b30c0bd3574407c444ac5b314969984b6ffab41093237489d04783d4efe73a3c56c9f20da6c6d0d97e6d3fd61724d3331fb8e7b81b523d261b9fe46a0f3302b6cca7cce040f0ffd0c59f625ea5e432e0cea2c4186a867ae507f6d62ef5e078e42ba2c343fe19287a9bd9e3b89aaf1fd3460c94f8af91d3c8b7e749e94db4471a85b682554375decc1e8331695ac7baa8bce35be560a8b053518b82942dbb1dcdb1fc1c422d8fd0f3f99301102e31775d29810cc836b8452fb4bb9564ad230b80af5878f99015730bd6ab6cfe5a21a45c6e9a3844a876f6b970e8a890d530d49102714db24af0dc55f6c97527be97c2068f48a0acb40c244a6ed1b792c4e953d2f458dfd6585576eeb32fc61db5bb3d99f2c9cc75b2d3cbf66e290cb40229c29b8d5d87baedd989cf24f3bed0ae06d5107487c2a9fd6537a3b468564bbfd6ca8bbd85726c34a569739817f3971d2b2570f7a2bd2e54bf65052b44e240eaa0ce785ba24ca159081cd8cf544c7d9ab17a251842448f1ee4f8708e970afe368c9fa33ab526fa1f2761a0aaf7af761c3d68e91f7e707635cb4eedf5b277554086057a25ec64bef1556b65ba5dc01af9c049a48478ce9068f3471397138fe10eb93e7a18dcd0540fd31f7d7939e4eed877ae9037d02929ebf55d0f8ad5dd5331830199e4f2b2ad4017409ff1dd63c8eb1f2444309912ec4333b3ee26472309ca73439b0cca6f6e5b8f1b6775fb032d29ff4d5e427edb86ececf63948c83b28bf1d4370099012edac240f95f938420726a718137488e1b75286480decd2d60f1b843c4bb998f724dfe2c6a130046bd99737ad3818c6947d0ad50826a25ac1780cde00d87d027615725b84aab287762ca983eb3e7210b3dfc5cd92ec2052283b65d5edd0ee0b4fea55efbd77decd6e21230abfbe5b216d424d5d4e7c3f8f62beaa1ff43491ec5fb167359c148d58101d3a7267d41dea05ce456c3b725b908bb5fb72a5744747bbcdaa906de2ec7bcb2a912e8c8587add480e5e39cd664c32231a320913347ba266d9fcac27b92bc3f381aeb2cbd7d3fd81356f16a922b7371908409edd6404cdb3f7c1326ac812857513b41d16c1d1992a627a0bfd0220b5fb1503580fdb7bb776b9b5ff8cce5b4c79649647ab20b41d4bb64a2dd807ea2c81737fa381a84c13b2ba72fdc3ed661f995a7de8bcb945945ac31042d3573e7962fc3eb09a290f89decd381c4bc55687777334a77f3a1497828e93e52f2d3be3b79566b1e799cfacaa0b94f9db7e0de22d7413ae56157b1b44d508c9271df35192df8ed957d44cd8da1e7b6d0e79432277fe9cf8febd64f1ab371cd3ac7596f98fabd08eac276698c5ed761440ac7a70e26667597bdb68cd7dab2a301fc7af77a02b630d1c63aada7f4a7478347ce14393f6f0b0ab1b1b8305b38edb7b82d091180be206651a9e1fec969c15625efeb8e6b51cead714e0fdd4433c427bebf110a660a79bce949ed6ea279461e380906f93728ffc5b8cde0e56361f86f83a2c208f9194bfd5ea5bdef15d2a542ce5de16bb4365c3e68b397ae7f5f5a1d0386f96bc409eb79989603c8a13b4d6ba2307614c02f104a4c206b7e89d9c9bb0c859191379577ba8184b437244cf8d44b2a15c562206e7f92027db21d27015c8989b7ee3e5c7e869ffa4ed69430172ec3764b0fb164a626ae44d94b9876f0dc734156ab335deaa80cee4c658d0ff577ec4ecf9c417da9475dd32949522c694e645defe373fc544586c906772cc96f1ae0c9e8199d0c76ef2de7a7f0f451f6c4c3d630d2e45f643f9b9d10699890d40144103d274bf226f4833caeb04336a434b2b57aa189ddf643", @generic="dd87d4a0a7143a8b3b9b", @nested={0x30, 0x41, [@generic="389d57ba320d72f34e842d2374013fe2fa23e545087b9e7dd145073d376d42ce72f0bd24327fb58fd72a9286"]}, @typed={0x8, 0x6c, @ipv4=@multicast2=0xe0000002}]}, 0x1058}, 0x1, 0x0, 0x0, 0x8000}, 0x840) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001200)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x26280, 0x0) r3 = syz_open_pts(r2, 0x2038) r4 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe1ff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000cd7ff4)) 2018/03/30 12:07:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=ANY=[@ANYBLOB], 0x1, 0x0, &(0x7f0000002000)="b1"}) r3 = fcntl$getown(r2, 0x9) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000000040)={&(0x7f0000000140)=""/4096, 0x1000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001140)={0xaa}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="01634040030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000acbff39617d54515abb368bcc64263ce562380748f7d7616ffc069f2c8e6434b", @ANYPTR=&(0x7f00007b9815)=ANY=[], @ANYPTR=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/03/30 12:07:08 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2040, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x10, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x8, 0x0, 0x3, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r2}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x5f37, 0x1ff, 0xf3f, 0x9, 0x0], 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x29e7, 0x2, 0x1, 0x0, 0x0, 0x9, 0xf21e, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080), 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000900)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1) sendto$inet(r1, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000980), 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0xffffffff, 0x0, 0x2ec, 0x5}, {0x100000000, 0x7fffffff, 0x47ca, 0x1}]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f"], 0x29) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:08 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='#eth1&$selinux$\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000140)="02000000080000006f5509100730de2d6a1f06a0"], &(0x7f0000000240)=[&(0x7f00000001c0)="02000000080000006f5509100730de2d6a1f06a0", &(0x7f0000000200)='\x00']) 2018/03/30 12:07:08 executing program 1: r0 = socket$inet6(0x10, 0x200, 0x5) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f"], 0x29) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:08 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000003c0)=0x80, 0x80800) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000080)={0x210, 0xfffffffffffffffc, 0x9, {0x77359400}, 0x38, 0x9fdd}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000440)={r3, r4/1000+30000}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0xffffffffffffffff}, 0x20) [ 221.954923] binder: 32766:304 unknown command 0 [ 221.968943] binder: 32766:304 ioctl c0306201 20004000 returned -22 [ 221.980087] binder: 32766:313 ioctl c018aa3f 20001140 returned -22 [ 221.988603] binder: 32766:304 ioctl c0306201 2000a000 returned -14 2018/03/30 12:07:08 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="ff0300000e4aedcd8bef9ab8a7e4923a6553c3f7520a3f59d5a061b0707c058ac2ce2325846b551018055980fd5497632439488adee1dd92957ad7fde5458ee4610e9e10b809b9c479d19c908bf556210e4e211ea3018b79d793640f96718a2779d7856c614120720f7fe8a4d71941ba290d8214595ee83ba07c3fc9418926a8f0869dbb94b6009820fdaf1052226df3008daacaae30901fe3493904c8cce148e3f025691366629a1b"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2000000, 0x10010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x54, 0x0, &(0x7f0000000740)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000400)=[@fda={0x66646185, 0x0, 0x2, 0x3}, @fda={0x66646185, 0x2, 0x0, 0x3}, @fda={0x66646185, 0x3, 0x1, 0x1c}], &(0x7f0000000480)=[0x18, 0x40, 0x38]}, 0x3}}, @decrefs={0x40046307, 0x2}], 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xc4, 0x0, &(0x7f0000000840)=[@reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f00000005c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x2, 0x21}, @ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x4, 0x22}], &(0x7f0000000340)=[0x78]}}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x50, &(0x7f0000000640)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00000006c0)=[0x0, 0x78, 0x30, 0x0, 0x70, 0x0, 0x18, 0x38, 0x18, 0x0]}}, @acquire_done={0x40106309, r1, 0x2}, @increfs={0x40046304, 0x4}, @acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x0, 0x2}], 0x20, 0x0, &(0x7f00000002c0)="95014ee82a41e9cd66a9774aa4393b9a5693f8b2dff4d97c865b4378e8b19c6a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x74, 0x0, &(0x7f0000000380)=[@increfs={0x40046304}, @clear_death={0x400c630f, 0x4}, @dead_binder_done={0x40086310}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=[0x38]}}], 0x9c, 0x0, &(0x7f0000000500)="46cfb36ab0c9df6b6de1942e93002626879ffed2e67f45c4ddc48d0c423f010d2f1645313206481feecbaf6fe99a62670e8ed47af88f36516576ecb7a942b20ec8c7e64915044e756a98a8ff3b2e56c6495ecff6dc2aee903a7f3d1a78b3dfe74dc0d276348e765dfa6e2af9170dc5f172e6b0f8d672d4aa37975139229b69904eb84e548e5abe7a68a678f774613fe01913a87b5413442a0ba65fe1"}) 2018/03/30 12:07:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x0, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 222.009007] binder_alloc: binder_alloc_mmap_handler: 32766 20000000-20002000 already mapped failed -16 [ 222.013655] binder: BINDER_SET_CONTEXT_MGR already set [ 222.013666] binder: 32766:320 ioctl 40046207 0 returned -16 [ 222.021083] binder_alloc: 32766: binder_alloc_buf, no vma [ 222.021125] binder: 32766:320 transaction failed 29189/-3, size 0-0 line 3134 [ 222.044468] binder: 32766:331 unknown command 0 [ 222.049270] binder: 32766:331 ioctl c0306201 20004000 returned -22 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f"], 0x29) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:08 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, r2, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000001c0)={0x10}) r5 = dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0", 0x2a}], 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000040)={0x1, 0x96, 0x0, 0x0, 0x1, 0x1b00623}) mq_timedreceive(r2, &(0x7f0000000500)=""/131, 0x30, 0xd580, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000140)=""/8) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000a00)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0xc000) 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:08 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="e00430037a2485e18676e3f46ec5842ece8aa773ab12d2bd21d5198e6440768e86098f", 0x23) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xbc, [], 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/188}, &(0x7f00000002c0)=0x78) write$cgroup_int(r1, &(0x7f0000000300)={[0x3f, 0x2d, 0x38]}, 0x3) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000340)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='bcsf0\x00', 0x7ff}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x80, &(0x7f0000000440)=0x4) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x401, 0x6, 0x8000, 0x3ff, 0x6}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)={r3, 0xae, "281ceddef506cb30f376c49d5f63901f8b2450267e68b82f154c76c3660aeecc783684b18df7fd8132ec212f5d5f925c67a8d128561c65273c62e27df25abcbf351317894e9f7e2567a042f51e44d4c3001fdf42152afaa4753c8a2904fcaed12f9020f29dfb8ce55c6524705ca3869fb861a7b673573245933a2c8eb6f5965fa3bb8c4b3e9213393dd0abb54827c5ad2eae1d67a7aab6d010d01a6521d5cae7f8e0b89f42c1ff91235fcb63ea20"}, &(0x7f0000000640)=0xb6) connect$netlink(r2, &(0x7f0000000680)=@kern={0x10, 0x0, 0x0, 0x10422}, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000006c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x24) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000740)={'ip_vti0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x1000, "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"}, &(0x7f00000017c0)=0x1008) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000001980)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000001940)={&(0x7f0000001880)={0xb4, r6, 0x2, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xdc}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8d}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4c080}, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000019c0)=""/51) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001a00)={r4, 0x2, 0x636, 0x101}, &(0x7f0000001a40)=0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001b00)={r7, 0x20}, &(0x7f0000001b40)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001b80)=0x8001, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001bc0)={0x1000000, 0xb5, 0x2}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001c00)={0x0, 0xe00, 0xfff, 0x4}, 0x8) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000001d40)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x2028000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001c80)={0x5c, r6, 0x201, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x5c}, 0x1}, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001d80)=""/29) 2018/03/30 12:07:08 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0xea76b74d32346d9f, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0xfffffffffffffe13) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f75"], 0x2a) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) [ 222.065369] binder: 32766:304 ioctl c018aa3f 20001140 returned -22 [ 222.072500] binder: 32766:313 ioctl c0306201 2000a000 returned -14 [ 222.097793] binder: send failed reply for transaction 137 to 32766:304 [ 222.109278] binder: undelivered TRANSACTION_ERROR: 29189 [ 222.164316] binder: 361:362 got transaction to invalid handle [ 222.173833] binder: 361:362 transaction failed 29201/-22, size 96-24 line 3011 [ 222.183343] binder: 361:362 got reply transaction with bad transaction stack, transaction 141 has target 361:0 [ 222.205296] binder: 361:362 transaction failed 29201/-71, size 80-8 line 2942 [ 222.211086] binder: 361:365 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 222.211096] binder: 361:365 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 222.211103] binder: 361:365 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 222.211111] binder: 361:365 got reply transaction with no transaction stack [ 222.211120] binder: 361:365 transaction failed 29201/-71, size 0-8 line 2927 [ 222.233041] binder: BINDER_SET_CONTEXT_MGR already set [ 222.233051] binder: 361:366 ioctl 40046207 0 returned -16 [ 222.234243] binder: 361:366 got transaction to invalid handle [ 222.234251] binder: 361:366 transaction failed 29201/-22, size 96-24 line 3011 [ 222.241590] binder_alloc: binder_alloc_mmap_handler: 361 2000c000-2000e000 already mapped failed -16 [ 222.242685] binder: 361:365 got reply transaction with no transaction stack [ 222.242693] binder: 361:365 transaction failed 29201/-71, size 80-8 line 2927 [ 222.242730] binder: 361:366 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 222.242737] binder: 361:366 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/30 12:07:08 executing program 3: open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000500)=0x8) setns(0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) clock_adjtime(0x0, &(0x7f0000000340)) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) clone(0x0, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000280), &(0x7f0000000540)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) 2018/03/30 12:07:08 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8121758876a22891a68c6cc13ca78cbe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc0000000000002439000000"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r5}], 0x1, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f75"], 0x2a) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:08 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) dup2(r0, r1) 2018/03/30 12:07:08 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000000440)=""/233, 0xe9, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000400)=0x7, 0x4) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000880)=ANY=[@ANYBLOB="e8000000110000042bbd7000fddbdf25726d643132192567656e65726963000000000000000000000000ce4d6800000000000000000000000000000000000000000000000000000000000000000000000000009600000000000000000000400000000000000000000000000200000000000000000000000000000000000000910597f6ef0d447102ac1b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028b869d47bb7a9541c07c80000000000000000000000000000000000000000000000000000000000000000040000000000"], 0x1}, 0x1, 0x0, 0x0, 0x48800}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000b40)=ANY=[@ANYBLOB="400000000000200126bd7000fedbdf25130000009ebd91c08464d3004cb5d22194f590396b2d0adfa1952552dbd8dd71899d7564d64cc6d477d4b2a589a4d400b998dbc3d2554f7cafa582263bf7be1de55baf745c5af3f7477605b081acebce320aa6eecf0beac1b719fefac777ed2262b328375f6d972d79f3a877e830b930f57ab8fa427e6fa680"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) uname(&(0x7f0000000580)=""/7) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) keyctl$revoke(0x3, 0x0) recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0xc, 0x10, "d35b808e397536d23f32748006938d61e7d5cd5eb2b9b96390d8f133ac0d1b29c51dfaca32b386c6e68ccf18c7c8f0923b05d2b0b08c8061f4dac554c24c66e8", "c0ead63f11289fa6f4461560d313a53ef12f176e55ceb55a281c643fe0fbd69a", [0x5, 0x4000000000]}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000a40)=0x3ff, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a45352, &(0x7f00000006c0)={{0x800}, 'port0\x00', 0xc1, 0x30800, 0x1, 0x80000000, 0x6, 0x7, 0x1, 0x0, 0x4}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x0, 0x7f, 0x3e}, {@empty, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x44) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/context\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2) timer_create(0x6, &(0x7f0000000980)={0x0, 0x6, 0x2, @thr={&(0x7f0000000780)="bf85d00a98a2d7e40647f0f1f7fa9a2dcaf33ade25f69101e0c064f13e2357c57ee214a0104592963a12135a2cb60ca3f8332ce02a6cb9ed2b037cdee77a69824ce03eefe5a06459ac88799bb00b100e9cd11a86a62fdcf11f8a67eaed256dfcf3fa1662393924eaffcaa79ae1e7bbc32960e776be6a1e618425c0caf1c57e6479e9c8151ccedb24aca148a89a1734d4db05ed1c267c4e18c19a94e3fc0c36044cb4ca6c1942726f1898ff8a99cb7e8af041bca1c35ccea06ac798c73c93aa8692bee3f65effdbc9f2aee94ab4390b", &(0x7f0000000600)="7d187f4fe5f5c240fc2c3a06faaac88d62b270f15457acfc3e10658d742ec6d0189fe7e2ff5fc765e196b3aa5b7f805f2a6a2d3f7f57fc0b9c017ddb7621e903814cd9c3b7fc88c2"}}, &(0x7f00000009c0)=0x0) timer_gettime(r5, &(0x7f0000000a00)) 2018/03/30 12:07:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x0, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fsync(r0) r2 = creat(&(0x7f0000000240)='./file2\x00', 0x100000000000000) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) get_robust_list(0x0, &(0x7f0000000840)=&(0x7f0000000800)={&(0x7f00000007c0)={&(0x7f0000000b00)}}, &(0x7f0000000880)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa}], 0x4c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) connect$netrom(0xffffffffffffffff, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r2, 0x6, &(0x7f00000002c0)={0x3, 0x0, 0xfffffffeffffffff, 0x9}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000a00)=0x84) [ 222.242742] binder: 361:366 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 222.242752] binder: 361:366 got reply transaction with bad transaction stack, transaction 146 has target 361:0 [ 222.242761] binder: 361:366 transaction failed 29201/-71, size 0-8 line 2942 [ 222.338244] binder: release 361:362 transaction 141 out, still active [ 222.346714] binder: undelivered TRANSACTION_COMPLETE 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x401}, &(0x7f0000000280)=0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) [ 222.362312] binder: undelivered TRANSACTION_ERROR: 29201 [ 222.374869] binder: undelivered TRANSACTION_ERROR: 29201 [ 222.396078] binder: release 361:366 transaction 146 out, still active [ 222.405311] binder: send failed reply for transaction 141, target dead 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f75"], 0x2a) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:08 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f720078656e5f64658569bdf0b762c1d1dadc7379736164895f758f"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x6e) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r4 = getpgid(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000180)={0x2, r4}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(r1, &(0x7f000058f000)='./file0\x00', 0xfffffffffffffffd) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=ANY=[@ANYBLOB="c14f0c96a5e34497"]}) 2018/03/30 12:07:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x0, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 222.412650] binder: send failed reply for transaction 146, target dead 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x0, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 222.481590] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 222.488021] qtaguid: iface_stat: create6(lo): no inet dev 2018/03/30 12:07:08 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000002c0)='./file1\x00') mount(&(0x7f00005b9ff8)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='qnx4\x00', 0x500c, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x400) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000007fded93c14c44c592b778d7c65f400002000000c000200aaaaaaaaaabb0000140803006c6f0000000000060000000000aca81dfcf43cca730e2d6aa31d3a6f6bb686875f72cddd10ca099690f936b017742ed484f729e62e"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r1, 0x1, 0xfffffffffffffc1e}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x20001, 0x0, &(0x7f00000002c0)) fcntl$getflags(r4, 0x0) 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0xfffffffffffff001, 0x4}) 2018/03/30 12:07:08 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) wait4(r1, 0x0, 0x80000000, &(0x7f000005af70)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_procfs(r1, &(0x7f0000000340)='cmdline\x00') ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000380)='/dev/ppp\x00') r5 = dup3(r3, r2, 0x80000) r6 = epoll_create1(0x10) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000080)={0xfffffffffffffffd}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00001b3000)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)=0x5) r8 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000000640)=[{0x0, 0x101, 0x76b, 0xfffffffffffffff8, @time={r9}, {0x8, 0xfffffffffffffffb}, {0x7}, @addr}, {0x9, 0xfae, 0x8000, 0x7, @time={0x0, 0x989680}, {0x0, 0x3}, {0x377, 0xfff}, @queue={0x4, {0x40}}}], 0x60) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000000700)) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) getegid() fchownat(r5, &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) getsockname$packet(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0) ftruncate(r2, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r8, &(0x7f0000b1eff4)) recvfrom$inet(r7, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) dup3(r8, r6, 0x80000) [ 222.588421] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 222.594940] qtaguid: iface_stat: create6(lo): no inet dev 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x0, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:08 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73851d98ba49619a354f166641d8121858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfb3200dfb0000000000bf818b8ff3f71fcc"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x804, 0x0, 0x446, 0x0, 0x800000000000003}, &(0x7f0000000340)=0xfffffffffffffeda) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:08 executing program 5: r0 = socket(0x10, 0x20000000802, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) r4 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000340), 0x2) listen(r6, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x9, 0x20}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x2d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b40], 0x0, &(0x7f0000000080), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x50, 0x22f5, 'teql0\x00', 'bpq0\x00', 'ip_vti0\x00', 'syzkaller0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x130}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x20, 0xfffffffffffffff7, 0x8, 0x0, 0x0, "02f925567b1046a06a018bb4e08632022a8a9909fb3ba0e28e3a855db1d9ea5987f50690a67fa4b42634fe132cb78e7bf59aa6770597b812be2702d87175d1b9"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6ebc0172018064264d927ad0ce8ea595a95aaae6c676fd35b8e712fb7b56"}}}, {{{0x9, 0x1, 0xed7f, 'ip_vti0\x00', 'syzkaller0\x00', 'syzkaller0\x00', 'tunl0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x110, [@vlan={'vlan\x00', 0x8, {{0x3, 0x3, 0x8907, 0x7, 0x2}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x10e, 0x8, 0x800, 0x7}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x348) sendto$inet6(r5, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r5, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8b", 0x2e}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001280)={@multicast2, @loopback}, &(0x7f00000012c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001680)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001780)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f3", 0xffffffffffffff59, 0x10, &(0x7f00000017c0)={0x11, 0x21, r7, 0x1, 0x8, 0x6}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f00000002c0)={0x1, 0x0, [0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r8 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r8, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) [ 222.652815] netlink: 32 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 12:07:08 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x9, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) [ 222.716162] netlink: 32 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 12:07:08 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x0, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x264, 0x0, 0x0, 0x9, 0x2, 0x0, 0x2b, 0x2, 0x0, 0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x3, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x4, 0x5, 0x0, 0x2}, r5, 0x1, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f00000001c0)=0xfffffffffffffffb) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e00000000000000000000000000000000000000000000000000000000000000"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(0xffffffffffffffff, r4, &(0x7f00006dbff8), 0xed59) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000040)={'vlan0\x00'}) fcntl$setsig(r0, 0xa, 0x0) 2018/03/30 12:07:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7e6}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(r0, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x0, 0x0, 0xfff, 0x0, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000000340)=0xfffffffffffffda2) setsockopt(r2, 0xffffffffffff8001, 0x9, &(0x7f0000000b80)="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", 0x1000) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r5, &(0x7f00000023c0), 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/03/30 12:07:09 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = inotify_init1(0x0) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x9, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000020c0)={r4, 0x5, 0x1000, "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"}, 0x1008) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001400)=ANY=[@ANYRES32=r5, @ANYBLOB="3a0000204f98c0876080d122171f732a423516e509a3f349732ef2652f784a8796940683ac6b12d8fd8b7cda96a666c1d26474f434de75c3d200000000a073708640ecf9e8350000cd0a75c9fcb07d096154c5b1f52c558ac6571932021fcd5ff2d5d35051a9b317d2ac8ed94742a11457e335873cc693a7bde67841fe944004f3fb6fddf6442a4591e0a332c160d903dcb22e"], &(0x7f0000000080)=0x2) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r6, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r6, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r7, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r7, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r7, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f00000014c0)) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000006c00)=[{&(0x7f0000001f80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000003440)=[{&(0x7f0000001fc0)="71d4377fbd1e2693ee0e8a8e16616b5d1010d43f594fc547a177c50e6d9afad9f4ea3d0434dc6c77cb3c42072710bcdd3ec84b768d4889716c94811c14e33c8a834b3da93b996caac7f16f75daf0cd21458c07eb64ded9ffece5ec486a6c782da77589f3b5994e3c19934da1d8e3e7301cfebaff3cc039807539739e0f1e811deb5c6821a2e0d7cdc026fd3957a4ad8b7c022f4e5516609de094a4e1f8c9f590d14cd5d9f7702b6d7668ebe54a296dc24f65c5f6eeb303a2c26f1690fe91750a3c3e1afd14b21eb8eb3e2892154507c92c7ce5b129ed6abaf21de5b6b5ec9acf64c754d5603c725b77a6f32dd4094cfe47", 0xf1}], 0x1, &(0x7f00000034c0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8000, 0x4, 0x10000, 0x6000000000000000, 0x2, 0x7, r5}}], 0x30, 0x4000000}, {&(0x7f0000003680)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003ac0)=[{&(0x7f00000036c0)="3a9cc687fb6ee440f597bcf768a2905f7b19fb15ab2f6103afcc66c6caeb60f7aac99d9bec8fbf6324f51e693449eb11d401d140a991c35c2586fd91f39f", 0x3e}], 0x1, &(0x7f0000003b40), 0x0, 0x4000000}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}], 0x1, &(0x7f0000004ec0), 0x0, 0x1}], 0x3, 0x5) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 12:07:09 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:09 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002680)=ANY=[@ANYRES32=r2, @ANYBLOB="00100000dadd11a9611fa0b4c5042575cb6af5018ce9d39d43248576c0f817839abe201b21cab9ac9f4863bdc1a8b6b3a22046ee20facb91a6ea8fb6250b2c7c489c6955828b6171a9b13cd4d4291a17c3f6a62ee5d363e729003715f0a8840e8c4f707f03bc70421fc609964f0f1391acacb37f63c242fb5dd578bbc5e9ca90a27da426fb46c4bb210560207c1f1cb16769393fc3bab3b4e470f0bcf42d38a816937aa008b2e65f0155aef84c1abc0ee956ac8fa0659cacd67e1db3ffdc0b6fc6442ad8982d686bd2e1485596d4eb1eae66eab43e200c40bd444b076215153fec51f2106bc34d505e76b8f2f19c97de6ce6dcbcdafb48e4307a57a8c24d64966be924ff18e931640f88b597fc2edacb61cd631aef1f2ff90571f8af9e15cca38185f058c8958b75a13c5184647b9facc4932716f1efec9071912f520acd4bbcdbd4ccf405123e1af81b561c14c1364c5e06c68dce5c7d3b4bbfaafff6ba7934591fed38ca9512df77dbddbf49732afff92a229c85ca900bf9eeb1fe88ed78490760f947f39cad63498e3a9a8b602b06c62f484ed5ea61a4189c74664cf318a00e67f3b1e7605b479da8e4faccdc137b75f571ecf899f849d1ba39fa5932f0c99383fdc779684d58d4525e1d8129852ca64d6e4c34f2082578471be10314a749003bd694a844056147aef573646ed9839bbdf1f7029b4ee3dc5d8d98ed33924a800360257facb0b078bba8d5237543a27f5f245fc917d8f74a2d74954b17dae06fd35f49a2ee34d228243e11d21e71fecca82cbff6afc5b85e1e3763a06891fcb94e6beb52fda48729afc2adc85508324f0afc1c1cf71bdd8525c1d7d06231c8dfc0b503e86328b3f629ca65aaff0308211eaec815dc3f73fe188fa3c36fe9f56aee2caf865967d3307f6572f69f711207277c1b12ac484cacac4bfc424113ce260c1e6849a07c078fa8539a717870613d77bc753d49d105f8da7cb823e7f4d7711b2357c05b8122a508d029a2de407c1903030183eaab6c1edde8ae2d95bb31d959ccd20f77ee66fbf003e0cacda549c6a562d2da6dff2767a7ce7192811f41ecd5fdb4b1b6503254cc1981c525dca9defba468d8650cb10526b3f5f0df842de6aa37bc8d3182aad992830b693635885e4fbeb8978343ff232f161028ff3747fee2960a46e79ae2d402805884fb2deb731b730915064e5b2b653abcbd06aa2e929642daa523185d2d24eed9697b77a3858e1176765da151e1b0509df41f621bae8891051d9e72e9d8655fd1703f415c4ce7d41c812d50c7406702c95fbd798e72d5ed99ecc5c6dcc7c739a74954eaadca812bb0860b502849e0d699c62c4de7ed0194b8a92150677b10570659171a2748dd124bf69d304df4fb5977740f599b816121a8a2bd701b06036f5650d4e36eb4b0b957493236b59dcf4ba29b4ea6fd94365ec1f54daa0021ed8dc673b4b6ef6f2cdbc21dd126bde0046444351f750c2a7b55f76cae9557faf2f473871f118036c31def30e16f10769f0ce79110016bfa1c40b5bb33d127dc81bcaffd5c9282c80142bc89f2974b5a8faa567cfa3ed06bd23fd3d22cde46a559dad008d5e08a9d66f58b7c9357ea85526300ab87ec756f2dbbd16d262359afffe7b33d5db05ed4fcf47d581b43fa1388280d9ac54774ab56e4f03978482d4d6528da99c1ef416d328af18250ed79d3f0919e524957f3cee82ff3c5624bc32761707a5c36154351dc2e433e03892497fa76c9fdf8882d2f70592e5da3e57cfaa14655bab52227c28e7f8af1433978aaaf560ac8c84445ac2b6c2f9592043bae774c03c683427d6fb05ab68251cfcca62abeb66951f533087330dc45077c93dcbded1371cadaa7e684482706e39cfc52ebf6d53e55c55a46dc26efc99ee096771e6e7e79122f4258cf19f5667283047ba89b3d7523383b60c3a5ab94effe49508143a0465b7f6cb6160afc6104af882038dce53a3e0b68d1f8ee92f62bc24901f97e042894e64bc52de55254b1264788c61010b374a4af416b073a64f3fe18fd93e1ac08c7b0ba8f1f60f9f787d474928722e6e043ef82d7af0d30149aae1b9ec2cafa1ac9eddc82e05fa65066b42c7477fe6599bf51c3cce3e14ce2b0ec628af6cbe6083f54d414038cda5bff5f1b024992a20b334395fcaf286c4fb81f0140e356a05eb3760ec6d7dbf33ae5bb4d1b85101330146b307f036804d8d2b84adcfd3117ce83783d111bbe27797655708e35356122ca655c08072ceae577fea3ffc24246a921c3790a00336f2200537e66c2c00acc1f10c479b7910e431072a5f2096f0ef22b12a8683b85c30fbbadde4eb4c579bfbb68a9e70b0d76aaf65baa7b15ac63054bbf412ceee71f73653b39e90ee00f1529ffe06706e2a18626d902c845750e6c45f66db18327912dfc3e58a8a7ea5da747981c8c6c572abcc0ce8de8cc3b8ac46c85336d01c27682063f5c0a3db1cdcd74c0642c5b2b3bc2491e26c0c0613a6726abffebb20365ab4fb3002bf8f4c553a4dbb88b0cd703680275b1c887a0abbd3d32f3f1d282a9e9b5a645f6f6caa15686a9e2af8cff6d494557bd0cad47a60761f74f4453c72e1056b0a8ad6a491cca5ff24f11d58af01744f127eb88921e2d1eefa95255cc0a0fed6670a57730c802273b02f5b3c6868e0f9d7f74d36d136012dc18cfb0c0d960e75e1a1b9818cbcbf84e899c3bc7364499624e2d2f33135a47f3ad9571eaeab8caa5061d52deb1bd54fcb257588d5a22446c58b080fb49130a2b54ab6482ea31a5805730572ebc802c468fd9eb4830b926b34e3296cb5437d45eeeb2a9529169c7299f86d65f31b586b5872dec06eb0a6952048aef90067ef4bb492a3c6bdeb067f95f91c7fbc52d653ea893cc5f0c2d5c0a431f8cf1eb4d28186d3faef3b84758854c60d5b7b5466b59d0b5bccd9d72d6922925569d1b080ab21d59adf1982c9a0923a0eef92a57f4c481461039cf6d652bc5ab3a45a4ca3585d74d7c7b9e245bd9eed713f5e1d74d202f8da9f52abd85fb2d48816a6badbe74578705c6f69af93f1c83ddd745e6185db91601c88e5cd9247036dabf92412169dcbed29de900aaf66b565a19188a58eaf26fd7b8930c7c43af0751c201b111d2627518635a793209e50f418f3e5a85af1e5e1b737415434de892b61aab772e0a94439f6507ec22d09a5a3f0d764b927fd9035f0d57dc2809568e6df5d396f1bf9e960dfb1b150a49b90b6d91162d57f6848e9f4ad724a6d4aae3b95928c26cbee6507d2a0653c578961212bf17c11ca2e5d997d8af7915e66d199b607b21cb9fc7d178324fa4b1339d66d6236b90c86edf7885e9b3e24bc1c9e40128615003f3af344a76e51f216557bda0ff9949a5ee10e3247fe4a1990ca17578beb21f094012020f52dfe064caf2231322c0f157a024e486730f3cf2b64ccaca84dfa7de68a10cdd2fd8e50d81d2da7ff78af134717bb149c2b42ef2d2e1f3e87947377a013d483be2c78072ede827371ac528ed13c8153b9ef16917b27eb97c55ef51369e7fce1ef4d35c745e6881ab81e6a3c5b7a7d00bd6a9a14f70fec98e5367bd3e3f144bee49c621822f27a86c1eb32792a417f723671e608162f93906b6a42058aca2e8118a7c7ca5fd04011275da5508fb98d298aee42d0614ab2ddd66f6ec1f0a548f2c294277a2b46c4478cd1602d653ccb3d8633cb8f6b6bd8df7dda15f4b11991ce463991bdbab5391dfc756c78eab877c9356a3422a6484e3af8b4dc161132ebfd7dcc73c26e56c772d2d041e78daf5cecfadc5b6738df048c12f2acba374fad1d51ea0aa4615573ac3f5dbd36b60aeb246ad9d3d10d32c0c2024c1c0770bbef72de8e61008e0a9f5e9ca519457aa8fe63d659f4d7ca0356992a2c8839d449bcedc3239eba933355b91c23b08aef0b58096ac51ac80e49543403dc3070ca1767a6ef5d75397bac659e3a7dec0a830afec04815642653236786b6ed0c4faf5192f5a7de1516967713bc9451029d0760abd5b86a0c0ca8e90bb1cbdec08609d3f37379f9b06fda06fea3b54b1896bf90eb49c83066b80f842d93a4b6307c275e9d9aff3784602afc12a1e0e0af955cfa03867bc8840ef868f0ceb088ac28575fc05a79aa969bac17696a2c64d696347edc5988755dc2294fe08d8a84fd0bd3fac6d001e5177e910f4c66b2cbff23a83ed7fbb8901eb6c10f959632445dfc61b94f8282ccdbea26790cd0cb96d67ae87efe2771189801caa5621b39be95ad46aac9f391d4604186fc4498c53931f24c1282141ec6e2ca2f5fd00df7069197050fd92b06f915f2e52bf143acb2ff8798853c03d2324c92579aeaed22adf58c2e678eacecc02c8304e596d933196bdd8c30b54ce4be7f803e720ee90b89747c84f4529b12fe2141f320f3c3d0361b2c0076e4a0ee141ea76fb6afd3ea211efc88045fcfd62a5889aa8a1aff8ed73f6acd96c0c41cd53faa9fce9c8e1c22f62a5f7b8b1c3e3392d3df487a281c55d93be1e4794b48bc7af7d65ee54fc99b36c74b8d619efdafef8918ed976d5eeab262389f384d13cd7472da79deca30d8b0a04d39fd1e355a4dc97bfa1d920baecd48a4e97274ecc6ef723264058597acf7adc47c7bf3e4eb0658922834fb8b96235ca387b4cfed3b99208b78578b61e37931e93fe40e197b541f930c1f5bb43d57a1e0344404eaca2325b5fe039fc8ba604377f81a824332caacf6e977823bf370251ccb6506e197e6866b7eb105bb534027391e7870737902c3943b2b0ccc046387dd0dcd602dc62f9b475507a010b6e543682dc40e534d8a53d544ea41c63ba20786c497e54a50bbbd1210d1dc8b26decc508c78a231ebd611a37b20ef2ecffd9b0b4143763a403bbceafa4606ecdbd30fd567f344f92c550ec5029a8467ff1d36813c239f66d9b0d63a2784a83d9f6efd2bbfaae06e1daa40c068d6b95946226cc8ce2ab7d724a87533ec2f83529b89abdee07a6c2de1667a2df4e151a70456491fa2c9e8977a2e138389a9d75bdc987cf23b238a958bb809e4f8741cd03c53b5394e63b9a0af00e172b700d0c4f0ac3286b99a663392ef419f69332a450d700f02233627e94a1aef006d4977232ed2caf433fa47bd9f52b94d2d3f633d9862a3a222319e631973510804c67610ab5b9c9b01ba9f984f6a7f7bfff64ae595254ec2778837425a199623a15801cd559143fb43fb4858a31f71ad612711c22a58209c76ba639b44f1fd966431a78c336cb0aeda7c10c8ec59f486460753a09c1bbea8eccba9deb9fab7f6ad6427ee127938360013530a247081aa46fcb442cd5dfb8b37d2a11acd99256cfeac699d388eac94e523f3e3b90911b07ca8aa7b38fa7eeba87ba123796ed8091ba4d0dabff1edb67e9d7c5ad009566097571e4a364677373303d42ae2c5a5281a42b1e64c36615744fd2102559873666f7df043075550381c51476de1575bbd934e1e20ad9f98340dbedc5b45ed92a3c04a750053ba5b228fa5ddb0ef78929d5b46aab75d3b6eb30de66ef604f9a7a50cef80a9366159902aca650febb75299f9232915829c0eb654b38ba77776e50b3a92fff853b11004f10f4e887fdc2dea1de4a02485ce835b9942cec723220fcb068207d7177ac1b84eeb23075c5477b8849944edf4615098eab2f75be630bf4febe7b4d39b248a0a028b3a31c684fcfa4c88e89a6470d92c6a66929ea5d8ea78e328eca54a2388e29bd20fd6f39e61150575c4ff8a0e0d19768a9d9780000000000000000000000000000000000"], &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="36d80baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb3e926ce5d2a8a2515834b4dfdeb4d4a18356bd511cbdb3200dfb00001fcc2f2b6a8ad631b9d93f335c9d847c512ad21ca59177539e10445ed6d39fb6d3b3"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r2, 0x0, 0xfff}, &(0x7f0000000f00)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="aab98bdb1bd9011061090c7adbad4c15938738b366c6fbf46e4655e95a6a0eef2e65dcea5e95ee616f9643ab38b927e69c97d4d845fd15e4d26bf6873c00d954dc48ac642be18e09caf0188436e700900937e363b951c598f4ee216d82fee5033fc2040c1e9562", @ANYRES32=r0], &(0x7f0000000640)=0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x8, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446, 0x4}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:09 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:09 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) r2 = getpid() r3 = getgid() r4 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000001780)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001880)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000018c0)={0x9, 0x7fff, 0x2, 0xffffffffffffff51}) getresgid(&(0x7f0000001840), &(0x7f0000001800)=0x0, &(0x7f0000001900)) sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="5357d8923b40a95279aba61795245d06621c1d053183f7fcf325df9f0429b275d0c6e134f224d5", 0x27}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000001000000020000003b96afb7f345e7610fb74a01c17b9d48bc8e46d600a02294cae724475eb2f7ad7c7b9200000000000000", @ANYRES32=r5, @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x4000000}, 0x800) exit(0x200) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETSF(r7, 0x80247008, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000017c0)=0xfffffffffffffffe, 0x4) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/03/30 12:07:09 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) setfsuid(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001640)={r2, 0x1000, "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"}, &(0x7f0000000480)=0x1008) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="36a70baa6f73852698ba49619a354f166641d8120858876a22891a68c6cc13ca78cbbd2aad73f959078cebe18e2f675e7566ab845b6396da38eea9838f872de6fe4832b472fa8f41e0684e025a7c7a989f52353c1e382bbb"], &(0x7f0000000380)) socketpair(0x0, 0x7, 0x8001, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000980)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x800, 0x9}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYRES32=0x0], &(0x7f0000000d40)=0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x220) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="021817ca2b322b415c372ee736261dbc077aedf8eea033323d82121f551657c646097edb51a64ef1fddf54ad31d7c69a9aa43dd4138226f216e4b12e2950d5fd6de01e790a37f4eaa8aa51001fad2536ebdeaec30e814b71c5916510b48a6f9d51069578233a6d365f06e2f49202c733d2d0828c69d408a7aa982521ba4beba09832e4f8b0a9084ba6860d486b54dd46375d08d5ecc8b4908306e09864b8edcbc539bf8a79c6490f57fcfa514649d2dd87a41164fefca08636be1e"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x0, 0x8006, 0x9, 0x1, 0x0, 0x10000000000000, 0x3, r4}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x4, 0x0, 0x446}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec044", 0x28}], 0x1, &(0x7f0000000d80)}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 12:07:09 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) 2018/03/30 12:07:09 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = socket$inet6(0xa, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) getsockname$netrom(r1, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000600)='][!vmnet1GPL\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001c00)=@broute={'broute\x00', 0x20, 0x5, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"]}, 0x4f0) getdents(r3, &(0x7f0000000240)=""/22, 0x16) sendto$unix(r2, &(0x7f0000000180)="5ff30a0a2a3de403bae9fb1266961fcae446adbd91de36e697edb71e1caf2b07f8c37d1b0f7b67a67b92cc22554c402385bc40f8c4c69923a8326f3b60db10c5205149755054cac0c9b263b197fcc3822fa1148e811aed7c82", 0x59, 0x8015, &(0x7f0000000740)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x100000000003, 0x0) truncate(&(0x7f00000000c0)='..', 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x2, 0x248, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000430], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x44, 0xaaf3, 'ip6tnl0\x00', 'vcan0\x00', 'irlan0\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@state={'state\x00', 0x8, {{0x1f}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x88e5, 'ifb0\x00', 'rose0\x00', 'syz_tun\x00', 'ip_vti0\x00', @random="e00811031001", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}]}, 0x2c0) getsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000000640), &(0x7f0000000680)=0x4) fcntl$setsig(r2, 0xa, 0xa) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000012c0)={@mcast2={0xff, 0x2, [], 0x1}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x3, 0x1, [0x8cc]}, &(0x7f0000000800)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001dc0)={0x0, 0x1c, &(0x7f0000001d80)=[@in6={0xa, 0x4e20, 0xd2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x2}]}, &(0x7f0000001e00)=0x10) 2018/03/30 12:07:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) getpgrp(0xffffffffffffffff) geteuid() fstat(r0, &(0x7f0000000980)) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@remote, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001700)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001740)) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c40)={{{@in=@loopback, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001d40)=0xe8) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)) gettid() lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)) stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)) getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001fc0), &(0x7f0000002000), &(0x7f0000002040)) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000022c0)=0x0) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002500), &(0x7f0000002540), &(0x7f0000002580)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000025c0)=0x0) stat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000026c0)=0x0, &(0x7f0000002700), &(0x7f0000002740)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000028c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000600)=[{&(0x7f00000001c0)="7a7575f9eb0306acbcecf71f9262517f1cb7694e61348ac15a6a962b52f096e8ea5ea4c8be1de13b6e101585ee8790b05bddaa3d275958aa5cf3ea578a1e154992950a368b518d9106b053dfc81ef43742fe88b71e59167eacd420ce9f39f3f4af59e957445049f7a31ad2b94f55e2bdb920088481a6d686e317dcc2567c60528f1785a2cd185454179dcb48213e5de8511644555cdf3dcd3a3946c90b3bf62b2e44b1627602fad21584350ad5c1", 0xae}], 0x1, &(0x7f0000000680)=[@rights={0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x30, 0x40004}, {&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000780)="e05bec4e2b827f2b1528b61ef9ba230eb3a1b2c8f1643f70fbc0fb14c2835262155f498571c1a2aba7309d964e00cd37fa0bd7603872da438544f00bb827a94f9ac482b20b254c77d6af3cf700878ccf4fc3ce8d5a82527f2901576a0ad723fad6f6957013059113afca9e2bd33920e8c19f68c954da08971806fa4a4b4c2fa136c1085703", 0x85}], 0x1, &(0x7f0000000b00)=[@rights={0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0]}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x20008880}, {&(0x7f0000000bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000c40)="b05a4c1f2a81ba943717dadfff765fbac4d02bfc6faf2a3d9f50e5e72e330699957fba8e81f26978c9650f90af615bc93bda2945549bd1621209f723fda633f77ca833d4b73b18aef46fcdc1a0c45a3840d02f76901c61f40a840845ebfb80e27d6af2304d8cc79dc093953a917749457ee8e8f91dace6cf17ac1b784fba58bbbe8351bc5db99a2427c25ea7e9f3243f8b9dfe534855633da936728bcc1063ca972fdd20534a1c822cc022b122839787f27fba6b4051442d5de67282dfde5bf811cb9aa9edf479e6c36e5c4b4a7d09792fb3628e2046c82a11a261710183c94f01ae7a9ead61a8", 0xe7}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000002200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002280), 0x0, &(0x7f0000002780)=[@rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x100, 0x8000}], 0x4, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) 2018/03/30 12:07:09 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) 2018/03/30 12:07:09 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r6, &(0x7f0000000a80)=""/97}) r7 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194", 0x2c, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387", 0x66) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r5, &(0x7f0000000040), &(0x7f0000000080)=0x1c) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93e55f1aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782422601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef550700000066092bcfa651de8bd7fa60"], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xfffffffffffffdb3) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000006c0)="c5d3082e99819f3816efd1e9205adcf5810fe53baa9be3b9658e190724ad8e0e987431b5206f8bc9548b3c4903f6fda0b86bb6d10bcdca853545b94745197c1a41d4fe428cc06875a9574a8427d7aeef2cf0f95154dfe7fdadf8291fa14c8be4dd8c4497b563529ef7a25497fee94b796147298c29a670c1b7b03765820a9f60517b73580dae5e7643e2479406ad020a9837e6bc6f5551b53ba13c6aff13f27abb44bfd3e951ef8c6b00b1b455914fb3871b", 0xb2) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x0, 0x4e23, 0x200, 0x0, 0x0, 0x0, 0x1d}, {0x100000000, 0x0, 0x100, 0x0, 0x6, 0x3, 0x9, 0x7}, {0x9, 0x1ff, 0x2, 0x689}, 0x40, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3504, 0x0, 0x1, 0x95b8, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000640), 0x8) r10 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r10, &(0x7f0000000500)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000480)={r9, 0x0, 0x5, [0x8, 0x8, 0x5, 0x62, 0x5]}, &(0x7f00000004c0)=0x12) 2018/03/30 12:07:09 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="7379737465745f753a6f626a6563745f720078656e5f64657669bdf0b762c1c1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x5, "28e4edbac6"}}) 2018/03/30 12:07:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0) add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0), 0x0, 0xffffffffffffffff) getgid() ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000680)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000006c0), 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x55688f4b}}, 0x1, 0x0, 0x7f, 0x4}, &(0x7f0000000440)=0x98) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef75307000000000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b50532c04000000000000008740a507000000d8a968ed4eb339"], 0x2) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000240)=""/130) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x64, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8b2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x8010}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffe1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={r5, r6, 0x6}) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000300)={"766c616e300000001f00"}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000700)={r7, 0x0, 0x0, 0x4}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)) 2018/03/30 12:07:09 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x401}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x3ff, 0x77, 0x8001}, &(0x7f0000000400)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000000f9ff0005001a0000000000000000000000ffffac1414bbfe8000000000000000000000000000aa0000002e"], 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="b700000029fe3bc323d644fc9292d3244f8ac902e97ebc175821211b8dbd5bb5506a3bb2a254b8ca599fceb37dac86e0354a96a4ac33c07f91990f8e5b58d7aa9f081369a04e72604cc4e7bf020d7d3b3af15bcb08238bbc57e947c145c98714c7a7dcf7c22dc6fbe3ab96990fbe834a3a9783887f808b029cd7abadcde366beef44c78b0b8267e31f1e3ec20d045c4726132e5236121abdb5299b00433a04bf7f8beb9e7a86fb0bb2869788de1b0dce30c783a6737528fc9bb529"], &(0x7f0000000380)=0xbf) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000440)={{0x0, 0x3f}, {0x3ff, 0xffffffff}, 0xb9b2, 0x4, 0x1000}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x100000001, 0x5, [{0x40, 0x100, 0xed, 0x0, 0x0, 0x201}, {0x3ff, 0x1, 0x0, 0x0, 0x0, 0x81}, {0x80000001, 0x6208f0c, 0xf4c, 0x0, 0x0, 0x1}, {0x8000, 0x0, 0x3, 0x0, 0x0, 0x80}, {0x5, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2202}]}) [ 233.520974] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 243.661040] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 253.870989] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 264.010990] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 274.150987] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 284.290986] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 294.470990] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 304.610950] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 314.750963] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 324.890993] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 335.060967] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 345.200986] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 355.340972] unregister_netdevice: waiting for lo to become free. Usage count = 3 [ 362.431076] INFO: task syz-executor3:511 blocked for more than 120 seconds. [ 362.438223] Not tainted 4.4.125-g38f41ec #63 [ 362.443301] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.451266] syz-executor3 D ffff8801ca7b7c38 29016 511 1 0x00000004 [ 362.458686] ffff8801ca7b7c38 ffff8801d3d26000 0000000000000000 0000000000000007 [ 362.466713] ffff8801d3d26000 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 362.474720] ffff8801db21f4c0 ffff8801d3b24800 ffff8801d3d26000 0000000000000000 [ 362.482722] Call Trace: [ 362.485287] [] schedule+0x7a/0x1b0 [ 362.490461] [] schedule_preempt_disabled+0x13/0x20 [ 362.497043] [] mutex_lock_nested+0x306/0x850 [ 362.503107] [] ? copy_net_ns+0xc7/0x190 [ 362.508702] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 362.515784] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 362.522644] [] copy_net_ns+0xc7/0x190 [ 362.528079] [] create_new_namespaces+0x2f6/0x610 [ 362.534486] [] unshare_nsproxy_namespaces+0xae/0x1e0 [ 362.541271] [] SyS_unshare+0x3da/0x700 [ 362.546872] [] ? SyS_clone+0x50/0x50 [ 362.552248] [] ? task_work_run+0x14a/0x180 [ 362.558110] [] ? int_ret_from_sys_call+0x52/0xa3 [ 362.564531] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 362.571111] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 362.577842] 1 lock held by syz-executor3/511: [ 362.582346] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0xc7/0x190 [ 362.591000] Sending NMI to all CPUs: [ 362.595854] NMI backtrace for cpu 0 [ 362.599455] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 362.606723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.616070] task: ffff8800bad71800 task.stack: ffff8801d9240000 [ 362.622127] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.630881] RSP: 0018:ffff8801d9247cb8 EFLAGS: 00000046 [ 362.636299] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.643578] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.650869] RBP: ffff8801d9247ce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.658122] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.665385] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 362.672680] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.680895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.686761] CR2: 00007f2dd7b07000 CR3: 00000000b095c000 CR4: 0000000000160670 [ 362.694057] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.701345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.708599] Stack: [ 362.710763] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 362.718307] ffff8801db31bca0 ffff8801d9247d00 ffffffff810b9abb ffffffff839f6dc0 [ 362.725839] 0000000000000003 ffff8801d9247d60 ffffffff81d11764 ffffffff8141b993 [ 362.733380] Call Trace: [ 362.735936] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.742357] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.749429] [] ? print_lock+0xab/0xae [ 362.754905] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.761654] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.768654] [] watchdog+0x6fa/0xae0 [ 362.773942] [] ? watchdog+0xc3/0xae0 [ 362.779282] [] kthread+0x268/0x300 [ 362.784477] [] ? reset_hung_task_detector+0x20/0x20 [ 362.791135] [] ? kthread_create_on_node+0x400/0x400 [ 362.797774] [] ? kthread_create_on_node+0x400/0x400 [ 362.804490] [] ret_from_fork+0x55/0x80 [ 362.810020] [] ? kthread_create_on_node+0x400/0x400 [ 362.816746] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 362.835796] NMI backtrace for cpu 1 [ 362.839424] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #63 [ 362.846487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.855892] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.862006] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.870394] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.875867] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 362.883151] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 362.890397] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.897673] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.904940] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 362.912211] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.920425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.926400] CR2: 00007f2dd7ad7000 CR3: 00000001cd3a4000 CR4: 0000000000160670 [ 362.933713] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.941008] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.948262] Stack: [ 362.950383] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 362.957933] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 362.965486] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 362.973039] Call Trace: [ 362.975599] [] default_idle+0x55/0x3c0 [ 362.981152] [] arch_cpu_idle+0xa/0x10 [ 362.986585] [] default_idle_call+0x48/0x70 [ 362.992480] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.998509] [] ? call_cpuidle+0xe0/0xe0 [ 363.004141] [] ? clockevents_register_device+0x122/0x230 [ 363.011243] [] start_secondary+0x304/0x3e0 [ 363.017106] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 363.023706] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 363.042925] Kernel panic - not syncing: hung_task: blocked tasks [ 363.049091] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 363.056335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.065673] 0000000000000000 e64cd241e0d951cd ffff8801d9247ca8 ffffffff81d067bd [ 363.073669] ffffffff838831a0 ffff8801d9247d80 dffffc0000000000 7fffffffffffffff [ 363.081627] ffff8801d3d26448 ffff8801d9247d70 ffffffff8141b46a 0000000041b58ab3 [ 363.089582] Call Trace: [ 363.092145] [] dump_stack+0xc1/0x124 [ 363.097477] [] panic+0x1aa/0x388 [ 363.102470] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 363.109364] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.116607] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.123852] [] watchdog+0x70b/0xae0 [ 363.129105] [] ? watchdog+0xc3/0xae0 [ 363.134439] [] kthread+0x268/0x300 [ 363.139602] [] ? reset_hung_task_detector+0x20/0x20 [ 363.146236] [] ? kthread_create_on_node+0x400/0x400 [ 363.152876] [] ? kthread_create_on_node+0x400/0x400 [ 363.159520] [] ret_from_fork+0x55/0x80 [ 363.165042] [] ? kthread_create_on_node+0x400/0x400 [ 363.172319] Dumping ftrace buffer: [ 363.175900] (ftrace buffer empty) [ 363.179584] Kernel Offset: disabled [ 363.183198] Rebooting in 86400 seconds..