opback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ef7000-0x60), &(0x7f00004ff000-0x4)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000d41000)=""/4096, 0x1000) [ 56.938101] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/02/10 14:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @common='ip6gretap0\x00'}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004f9000-0xa)={0x0, 0x2, 0x1, [0x7]}, &(0x7f0000c47000)=0xa) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000377000-0xc8)={r1, 0xcb5, 0xc0, "0ea634b819c34882ea3c1085a10bb7a76545557f8c311d7c74a8dde1eba151547079a40dbf84f10801faa28e5ebf27d956570cd7c586dd5484b498a80eab4755ebcc5114f8975bf12779faca54229d27006a277e4be67c764932038e75669d0ac86ec7d6bf72f49eb3d5a6570aa4879f16d5a953fca878ccd1bb34a15431889682bf9c3d90337f567d3e4a0c4322b070f88765c8b95bde60bb2fa0e29b563d0519bdfe883e3421e1118f17af93e02b16d59df13e169969cb1a2727a5a4d5ca63"}, 0xc8) 2018/02/10 14:40:19 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00003b7000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0xfffffffffffffe8b, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002f6000)) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003ba000)={0x0, 0x7fffffff}, &(0x7f00003ba000)=0x8) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003bb000-0xc)={r1, 0x5}, 0xc) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000330000-0x60)=[{&(0x7f00003b7000)="e100ab74cc9d4cb969a9557b6cf4925d29cf3c83affe6c23967f3e3da73d8f4acefbcbf0fb2e31e7215b145713d3f0baf228c74b511c7f2df32065bb4fbdc7a6633d2591a56bf19c3985bf84cab4bc1fe90ac9d73a7219627963866fa5ccc14dff8f69fb1e5523c10a5112e3b8685a1bbbcc34101ad993070738aaa2cf", 0x7d}, {&(0x7f00003b9000-0xef)="0e19e559366cf7d2bacb266c3004c045f2d962d718de40a82c99685a4830913d988b0069505ff96b6fcf6254902df407cb6659380b6190ee3caa6b2a03febf4f9e89e7bf908861139e4a98b8ac4f48c2cc73959280abe0d87c2b0d4ec66535dbdde88f48752f0401acbe6dc056dc14a7c3c35c1528f982f5805142e8c9b36086cf272e77749529b0af167733eca8cd8342e06f60c8095a44e38cc1f8b9bdc69c64e86b7a45ef9d0850160e4355a1091ff047aeb41b3dac7c32fe3d9cd1b5f2cce028d9dc66a59736f64fe870d4fd199c2877a64782aeb7b94f81fb8340e6f1370ad544a0002633e54986fb267cbd96", 0xef}, {&(0x7f000021c000)="ddb863552601cec002a6eaa0f05cb8a5df44e50dd0c73741ec7bafe1c9c7037dd96a5704bdf4113432421c675e2cdd9529cd9bc5191f6a6633a71f6986b94fdfb9c23f856d7cb1f1f6488d76ea712005072ab3f6ca9b50399c5970bf8b0b02aad1e5ebcd8350b6159c2e33c00e80282e1ffb9dae695656fd8428be5419", 0x7d}, {&(0x7f00003ba000-0x52)="ab8edcea6bb1673df8f3b1c39fcd6a98eee3215a56a0cccf2c5da2fa9548089dd2b7df1f527fdb225391bbc20904f1b75d0b8a8f76bbe47271c331f82731655d575f43945b142e9e45ec26f5191b1bebf09c", 0x52}, {&(0x7f0000395000)="12109f2a8f80b544e49d728b9b99408e52df1a479d4443933c18610ecaedef169d10c0738e85420c24bdb324862d39b5c68b91f1f04370afc5dabe697e14a2b1bc9812683cadd5250c3806738c17f50993deed065b6d6e6e76a4dcc441bec5f1522c2631366650ae8c47ff4b88c5372880a7aed282d8a5027bcc909850341a4b12045aabfb8cfa980f32eba06d6b0ec5cf487fd871643816c8b8", 0x9a}, {&(0x7f00003ba000)="195c7425997158410d60a4c948d1b19f2d156657e0192ec9248cbe1b5d3e3efcde5b44c4590afbaa2ffa872a8d8c85599e8b1ecae789ba26d06ab0710178d8ffce24e4200451548ab0d290da3697dd3d201a4e4fabc1419c60695e041eb055b2f1424608af820a41159de171ed3428203bfa98dfc75907f54a6e944d8903cf85e95cd521fab7fe0c4dee81fceed0c3a6acdc3974a8df08ca32aa2c0dc932c982dbbee67cd99fa45fae5b410dbda71ae658a389783b4119147abd432f555cfcebf2232f0765ada2f01d2630f35dbfc4fface28936fc75d66777e272908547ae41f4bea6a6f61400", 0xe7}], 0x6, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:19 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000000a, 0x56858000000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) socketpair(0x9, 0x0, 0x101, &(0x7f0000089000-0x8)={0x0, 0x0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001bc000)={0x0, 0x9, 0x30, 0xffffffffffff0001, 0x1}, &(0x7f000012f000-0x4)=0x18) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000a9000)={r3, 0x1}, &(0x7f00001bc000)=0x8) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001bd000-0x4b)={0x0, 0x43, "73e0065e279dd512de8f14b199cb8f95cd1be68c94e109e434d3c8ac13500fe3d007a9cd0f623350883c14c3bf3fb89d1ec2ec7a8d0d71bdec28a440f70ce499939ac8"}, &(0x7f0000055000)=0x4b) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000149000-0x10)={r4, 0xb236, 0x80000001, 0xdcc}, 0x10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000eb000-0x52)="3a2aeeffd38de84eea88665ec6b5abde2fcaf4d7098ec050651d1c869f03efa841015c880351717aa32cf92b10da7446b8d570138fb1966624d75e8a0e1b905f09a635347b95aa5856aef00303d03756e622") mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00001be000-0x478)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x0, 0x1f0, 0x120, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f00001be000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, [0xffffffff, 0x0, 0xffffff00], [0xffffffff, 0xffffffff, 0xff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="96d2b4cb8bc4fd768d25edab3eecb04f", {}, {}, 0x0, 0x0, 0x5, 0x41}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x0, 0x1}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}, {{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x80000000, 0x2, 0x1, [0x9c, 0x80000000, 0x10001, 0x7, 0x7fff, 0x400, 0xfffffffffffffffd, 0x1, 0x4, 0x183, 0x3, 0xfffffffffffffffa, 0x5, 0x8, 0x1, 0xffffffff00000001], 0x6}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x80}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xfffffffffffffff8, 0x6, 0xffffffff, 0xc7, 0x100000000, 0x1, 0xa7bf, 0x8]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001bd000-0x8)={0x7f, 0x2, 0x0, 0x5}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f000030d000)=[{&(0x7f0000cc7000-0xac)="2900000018001980013d75241a0407210206e30067ffbd01040000000800050000000200080000bf00", 0x29}], 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a4f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000792000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r2 = accept4(r0, &(0x7f0000191000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000ea5000)=0x1e, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002bb000)={0x0, 0x6}, &(0x7f000073c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c3e000)={r3, @in6={{0xa, 0x1, 0x1f, @empty, 0x1ff}}}, &(0x7f0000b28000-0x4)=0x8c) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00003b1000)={&(0x7f0000f02000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009ba000-0x4)={r1}) getpeername$ipx(r6, &(0x7f0000f81000), &(0x7f0000025000-0x4)=0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000231000)=r5, 0x4) r7 = accept4(r0, &(0x7f000064b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000095d000)=0x26, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000424000)) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f00000b7000-0x20)={"c1b9464183c72294fccdc4ed8240463d", {0x4, 0x6, 0x101, "2b77dd18b683", 0x8001}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000a76000-0x20)={0x2, 0x3, 0x4, 0x200, 0xfffffffffffffe01, 0x4, 0xee7d, 0xfffffffffffffff9, r4}, &(0x7f000027b000)=0x20) [ 57.045499] xt_CONNSECMARK: invalid mode: 0 [ 57.065552] xt_CONNSECMARK: invalid mode: 0 2018/02/10 14:40:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x10001, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00006b8000)={r0, 0xfffffffffffffc00, 0x7fffffff, "10a253e7bb02240032bbc9818e939759269b0e1e9d87fa54c2dedfa7b3c2326f031f28235ac4a7631dbd65124473e55679f9271eb8253fe00a85db473d6d5d0322953805f1ca22eabdb1a4c77ac84481f9fad3d52b5f90fffcc91d49fcfc24bddd998d2e2e61d3dcd73c83793515b7d75b56a37a"}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4), 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000844000-0x4)=0x1e, 0x4) 2018/02/10 14:40:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000af9000-0x4)=0x32) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000706000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000050a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001e8000-0x10)={0x1, &(0x7f000050f000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001a9000-0x8)={r2, 0x7}) r3 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab8000)={r3}) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000660000)=0x4, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0xff1a, &(0x7f0000e90000-0xfe)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xd, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @empty, {[]}}, @udp={0x1, 0x2, 0x0, 0x0, "e9e3f046da63cba95b68c9fe4b95dbb5b4e006564ac54265d69f8a6777b42d3eb49c939f5d226d2b746e7b9b4242753561d9675db8d6ce3b2a34f10eae46067aa69ed8e1b4fc4aa0055ae955bf4af6da0ef0728489791ed358439e0c4a3d97b43d48e2ca8fec8060b715f9b4d0ea829a868ba1f7de04280c87ec43903d857141b13937a8bac25fe3b19fa0f4e4a133881535dbe036bec12b24d89b2b745a6424e049034d91db35a424a9d6c9294971a94150f30675d20f332a86790af5def45781336f8e8cf4ef6a371fd6754b97eb83972e8539"}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d9000-0xc), &(0x7f0000d56000-0x4)=0xffffffda) 2018/02/10 14:40:19 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) socket$inet6(0xa, 0x4, 0x4a4b1f9b) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@unspec, &(0x7f00009a3000)=0xc) r1 = accept$inet6(r0, &(0x7f0000ba3000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a24000)=0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00003b1000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x7, 0xfffffffffffffff8, 0x100, 0x1, 0x10000, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000002000-0x4)) r4 = socket(0x18, 0x0, 0x0) getpeername$netlink(r4, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) 2018/02/10 14:40:19 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='eql\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) r1 = socket(0x11, 0x80000, 0x7f) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001bc000)={0x0, 0x7, 0x0, 0x7, 0x8, 0x2}, &(0x7f00001bd000-0x4)=0x14) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000199000-0x8)={r2, 0xe1}, &(0x7f00001bc000)=0x8) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00001bc000), &(0x7f0000064000)=0x5) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001bd000)={0x2, 0xfda, 0x204, 0xe3, 0x4, 0x9, 0x6, 0x0, 0x0}, &(0x7f00001bd000)=0x20) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001bf000-0x6)={r3, 0x9b}, &(0x7f000018b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001be000-0x6)={0x0, 0x5}, &(0x7f00001bd000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000005c000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xb2c7, 0x30, 0x9b, 0x30000000000000, 0x100, 0xffffffffffffff00, 0x7, 0x3e3, 0x6, 0xa85, 0x9, 0x8, 0x8, 0x2, 0x1]}, &(0x7f0000101000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000031000-0x8)={0x0, 0x3, 0x9}, &(0x7f0000106000)=0x8) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001bd000)={0x0, 0x67c7, 0x101, 0x9ab, 0x8, 0x11d0000000000, 0x6, 0x4, {0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, 0x9, 0x6, 0x1ff, 0x200, 0x20}}, &(0x7f00001be000-0x4)=0xb8) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001be000-0x38)={&(0x7f00001b9000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00001bd000)=[{&(0x7f00001be000-0x35)="515b5c21dd72946ca8d3f9f7909b0a50c75b363ffeab7f09ef0611e72bb3eb2c66d3562fdcd2e2b97f715dd369d6a82e64a23dc3a1", 0x35}], 0x1, &(0x7f00000a6000)=[@init={0x18, 0x84, 0x0, {0x5, 0xd045, 0xc4, 0x7f00000}}, @init={0x18, 0x84, 0x0, {0x401, 0x1000, 0x9f, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5a, 0x7, 0x8200, 0x81, 0x0, 0xfffffffffffffffd, 0x1, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x16360384, 0xa, 0x1, 0x0, 0x376b, 0x3, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0xa, 0x2, 0xfffffffffffffe5a, 0x8, 0x7, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8005, 0x8001, 0x3ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x700000000000000, 0x8006, 0x42, 0x19c54000000000, r7}}], 0x150, 0x4000}, 0x0) 2018/02/10 14:40:19 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fda000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cc1000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000fdb000-0x1c)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000fda000)=@can, &(0x7f0000fda000)=0x10) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fdc000-0x18)={0x0, 0x80, 0x30, 0x1, 0x9}, &(0x7f0000a60000)=0x18) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000276000-0xa8)=[{&(0x7f000049c000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f00008c9000-0x10)=[{&(0x7f0000e84000-0x24)="4c09702a06f755e0aab6ba8d6daa5d6fd96b1bdad53e5c1588d5d5f6b20c831e16859cca", 0x24}], 0x1, 0x0, 0x0, 0x2000c080}, {&(0x7f0000fa4000)=@in6={0xa, 0x0, 0xfffffffffffff000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, 0x1c, &(0x7f0000fdc000-0x80)=[{&(0x7f0000d2a000)="6c12a10b67b705ff804a1eab30f653f55da0fa66a840db41f3badb3975cfeb475a49363e5070d7e1f11e537cef67755123a7dcad0a2970a17419f4", 0x3b}, {&(0x7f0000fdc000-0xf5)="dd9ac2d680abfb1c9be66b0c754875f46ea8425af0bbe815aff7b2cbef247713c6f912197b40534534e633ac1f9d3c8a3219281f1766a1a4493f74fa28b8d4e932695f79cc410569b6ead7d87b188f05b5a331ed0ba6a077590e5f5a2034bb6d955f703bf49120b3dc43b063a34c320c04b40b71bf7f2d89725ce71dceef2f673176a11fb2d86a1d195f42a5c686a6c1a4b943deca27e02666ccdf51f6ced03616f286b1c759728e6f4f7d57acf526bfe980dc318f91f110bb2b96823f54337023680b0f21f0843c49e37e317c7b0d58d3c4a8c20e2966faff7f42c14f276d5ad927fd6be0f35064800fb5dacb27155ccd4810a1c2", 0xf5}, {&(0x7f0000027000-0x6a)="461ca98fa7b51c0ece4a99f7ebce3c1bab5ed05963f2815517f27d30ef571099021a10d39502b9b68e8be158e93e73911ee258a7b88de932cb2deeeaa0fea7e59797018ab21091db8a1127c2afd2f2d3bff54479589be510338d33126d8a68ecf3b52b32984311b0a5cf", 0x6a}, {&(0x7f0000c1b000)="9a6be55f029674cffcd139576bb2c7c3004409a8a39ab501b60fdd425d36bec28b1e5f32a4f51d51636cf0c942ba7aebefb4aed3abd64fccc6c589217908aacd8c6262ceb2605f20ca36e5c41ed061c13f83a324c578d6586983c3d92ca48d3a89118c64a03de14d6e0264019a3af6d65129", 0x72}, {&(0x7f0000fdb000)="ae9ae61f24b23cd0f6324f446d3df2f6a404882591cb394d58781a6202c7fb4c526e3f5a7c038ab63a96b3290fe38534de966d56236360e6fbc1ccfad195d00523617eaa832f70a22e45331163c8f3a2b41c37cbbc9adcf84fcb94b144ee13d720711c9dc5cb911cfa6287fe77dcd6b76d89943b", 0x74}, {&(0x7f0000fdb000)="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", 0x1000}, {&(0x7f0000fdb000)="246c93093b4ab4a7d8c24a59ec9a8f894768dbb343f3c512486958279bb727e9152de2e8724a181c397084d5383ea1ecc9ae88683da0f7fd43f65750f2eeae811c5e0e0f6cbbfe362480b99e7ef53391c94d2fc9a53140bfa1a25dcc79a1345f2232f4b4cf0a39c1f3b3bed40e5a6099d1cfe368dcb27c6994ab471300d59bb15e92a9316999e05d749873bd1fb4a4483db0fe7d2fe5e9657d912e4f4c188e7a9830ca9b41684812974cd5e463c34d029d358549d2a7b0ba2e50a8cd7404b7a2719f98c9d02835425b4a4bdedd435b2b91480a4f6e302f2b20e13287625195c95625499c12a6097e2a4f3d2824", 0xed}, {&(0x7f0000414000)="c26b26854e726a9516e7c972466eae175471eb57c4f34dd29fa40da25e1872ec5af373b0c3f67aec263f7d87e0e70888ad307cb3bd4a4aaba19cc59712f0849318386de8ae1cb75c0b07793b49a0cc8aaec70e752fc9adfdb4000139b0248f37c86de216b2125f4d208e4ce455ce4351c8c36e3ab9d6f227730f3a8790f0a248fc895798b13f9f2305cf103c314b8d8e1d8ecc2a3221f1a2ba9b3a5c0893b302d89b757ccffb2e411fd0f8b487df3353886bd4a3daf28f40c1c00dc106766b9a48dd35e010046c686719c310a22e59419eb535a0ebd78d5bd10f0c063b711c293250bf28ec2e3cb9d628034fdd6a2955a15422c837cd7283", 0xf8}], 0x8, &(0x7f0000e8d000-0x30)=[@init={0x18, 0x84, 0x0, {0x400, 0x9, 0x3, 0x1000}}], 0x30, 0x20000004}, {&(0x7f0000748000-0x10)=@in={0x2, 0x3, @rand_addr=0x1000}, 0x10, &(0x7f0000fdc000-0x50)=[{&(0x7f0000fdc000-0x56)="4b63960a7862ffe5045def0b32e0233c453d017150bd88c96132cb276255cc7d0b68b034b62238a79eb8773718b75e9a2c19057aa633361324beac339d48fccbd2a82dcb5aea2197797ae674df15ac2d7b0761ffcc1f", 0x56}, {&(0x7f0000608000-0xf2)="af7906d02ae5fba2b0ce7910a8da084edd1e143b1686cb6d212f64e8f90b8d290a8aaf1211e707307b061faefabe4feee819a98083511005e39993319e8e3aaff665989d8ffdac4019d1f71f273c271e703c0029250692e71d546b38a3e40fe1a2edcfaed263ba59084aa3d42d9447b8f426a8da531e8307b19d4a04b148a32b0e11636003441aa0a6518fb778c7ee0535e4ebae533cda4ebfa8734605403ce239bbf5c0fbd8c57716941cfdfb85603a300405af33a6ba94c6359844326c66af85d489056cd858e40af07a0dc5f186fdd3825a1837a491b6239f4b381f7111fee5e6300cd08684def8c879d2db21c71cc4a5", 0xf2}, {&(0x7f0000fdc000-0x6b)="244646116015015bce7c68c3dcaa2ec4ac4977c0f84532bde3330d1f0998cdaabf682a8517211652efaaa9c20325fcfb37ce2c19e9fb443e4e9ac2787ff3feba42da533f3d46a3a4bc2c6b7144f18bcadcd5c00741d915caa098ad9526e6955e80b9f5fcef37795969fdca", 0x6b}, {&(0x7f0000b57000)="080ef725d4de40187556efa84a47e08954378bc3a52648cf97277a304527c15efa41dd0cc5bf09aaa279abac3d39252ba412baf7d03bd790338f258a6488ddc6254c0344561147785456e42711bb00b1a6524ef326fed53ea55a5aa703566ef26138b8919b45ebfc7ab40d32dfa43796dc76935d9707da684c4b4f4e20deb37efb19fbbf01fdf3298306493f001e66d59fac772055d1f5a0902ccfe1ef52d48ee386452b15be050c8dae9fa5091aaba01469d241222a11591f38008b2a71490260e1a0d2", 0xc4}, {&(0x7f00007f8000-0x6a)="a60943ef1c2a76a16a05403da7a778db97968d4b2721ca142dfbebb9b82d1783d2d898ed4b538a96fb3141a2eccbc444a768d87a2289452cf9c99ed7f78657777e39e1a4825f52f46cf7f03162074ba22468019052785b9074e68681f41431e840a8fd82562da5f78e72", 0x6a}], 0x5, &(0x7f0000fdb000)=[@sndinfo={0x20, 0x84, 0x2, {0x8af7, 0x0, 0x101, 0x2, r2}}], 0x30, 0x40000}], 0x3, 0x20000000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00', {}, {}, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="344556594158000000006958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000-0xb9)="4d8a03000000", 0x6}], 0x1}, 0x0) 2018/02/10 14:40:19 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f52000)={0x586, {{0xa, 0x3, 0x20000000, @empty, 0x2}}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x68e}}}, 0x108) bind$inet6(r0, &(0x7f0000ff7000)={0xa, 0x3, 0x0, @empty, 0x8}, 0x1c) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x27, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x13}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) socketpair(0x2, 0x0, 0x200, &(0x7f0000243000-0x8)={0x0, 0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00003b6000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7f, @empty, 0x400}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}], 0xb0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b6000)=0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003b6000)=r2) 2018/02/10 14:40:20 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x8, 0x100, 0x6, 0x3f, 0x0, 0x7, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xf, 0x7, {0x6, 0xff, 0x3f, 0x1f, 0x0, 0x7, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0x10}}}, @sadb_lifetime={0x4, 0x4, 0x20, 0x0, 0x10000, 0x2}, @sadb_key={0x10, 0x9, 0x3b0, 0x0, "6612658020239530ac08c954dbb071bcafb43623857d83cf74ab8276e1987959ea730dffe6585dbae3a0b38228e1339bcad0e6eb3cbe01afc0a9f6edb7859ddc5d3aaa2c8eae17c497969dc4aa19ef476ff42ec917e54d4fe91ada4f57bd2afc00e3be6f14bb668b26e5901b248f574d1ebfba48631a"}, @sadb_spirange={0x2, 0x10, 0x3, 0x0}, @sadb_x_sec_ctx={0x17, 0x18, 0x10000, 0x18, 0xab, "ed95f540d8bf2c6fc82270b570d7f6c6e5c0526a5d7b15b1a09cfb332ec6f729687f0383a03c1d101f7384af58445d405fbb3cf26a61d08416864d4faea9b3f3988d330a3680f9e4bf07eb713967584a8183f01a512c4af243831bd5e95390213272ca4c1b1b39bfcba96c0b7e3cafd5c6d7bf2d02cc4821633809882c85130e7318bc3af1ee01e83ef3a8f738af009831e23cea79ee10a274c16464219e723a50b6b48e4b231764529978"}, @sadb_x_sec_ctx={0x7, 0x18, 0xe47, 0x6, 0x2c, "da7a6be4d52a31501b62a0505fafefcfed3bb2126668a20e4bec282e69e1bf8296d3e4805af2a5c2bb20cdc8"}]}, 0x1f8}, 0x1}, 0x80) poll(&(0x7f0000002000-0x28)=[], 0x4e3, 0x4e1ef8c9) socket$inet6(0xa, 0xf, 0x9) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0xfffffffffffffffc, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}}}, 0x88) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="3b8fecac0c730e1d9e92132fc02927a9", r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x7, {{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0xdb6e}}}, 0x88) mmap(&(0x7f0000ec9000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="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", 0xffffff55, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x3, &(0x7f0000001000)=[{0x9, 0x4, 0x6, 0x1}, {0x71, 0x8, 0x5, 0x8000}, {0x8, 0x2, 0x1, 0x6}]}, 0x10) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=@hopopts={0x0, 0x1d8, [], []}, 0x3ae) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000347000-0x8)=@fragment={0x6f, 0x0, 0x9, 0x80, 0x0, 0x80000000, 0x1}, 0x8) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00003b7000-0x48)={0x9, 0xe, &(0x7f0000311000)=@raw=[@jmp={0x5, 0x5, 0x3, 0x0, 0xf}, @ldst={0x0, 0x0, 0x3, 0x0, 0xd, 0xffffffc0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x10000, 0xb, 0x0, 0x3, 0x18, 0xfffffffffffffffd}, @alu={0x4, 0x2, 0x4, 0x7, 0x9, 0xb, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x0, 0x9, 0x7, 0xfffffff4}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f000000c000-0xa)='syzkaller\x00', 0x7, 0x28, &(0x7f00000b7000)=""/40, 0x41100, 0x1}, 0x48) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003b7000-0x4)=r1, 0x4) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) bind$pptp(r0, &(0x7f00003ff000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) r1 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10), &(0x7f0000047000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f3a000-0xb)={0x60, 0x1f, 0x6ee336a7, 0xffffffff, 0x0, 0x0, 0x4, 0x8000, 0xfffffffffffffe00, 0x71c, 0x200}, 0xb) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001df000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000848000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000adb000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x18, 0x80000, 0xfffffffffffeffff, &(0x7f0000d17000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b3b000)={r3, 0x80000, r4}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b5f000)={{0x2, 0x0, @empty}, {0x306, @empty}, 0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='yam0\x00'}) r5 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) socketpair(0x2, 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000000e000)) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000007000)={&(0x7f000000d000)=[0x81, 0x0, 0x800, 0x4, 0x0], 0x5, 0xe3, 0x9, 0x20, 0x3ff, 0x0, {0xce52, 0xffffffff, 0x7, 0x9, 0x2400000000, 0x1, 0x3ff, 0x8, 0x8, 0x8b, 0x5, 0x9, 0x1, 0x5, "c4657318d23700e43115b2d701d2e26e8ce92c86907c1477c4c9696ef0a8b7e0"}}) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1}, 0x10) 2018/02/10 14:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x80003, 0x400) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000943000)=0x9, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000da000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0xf8, 0xf8, 0x1f0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f0000df4000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@set2={0x28, 'set\x00', 0x2, {{0x0, 0x6, 0x7}}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8, 0xffffffffffff2e0b, 0x619}, {0x3f, 0x0, 0x5}}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xb3, 0x3, 0x1, 0x20, 0x2}}, @common=@unspec=@state={0x28, 'state\x00', 0x0, {0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000f6a000), 0x4) recvfrom$inet6(r1, &(0x7f00001f1000), 0x0, 0x1, &(0x7f0000a86000)={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001e2000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x2, 0x3, 0x8000000000000001, 0x7fff, 0x4, 0x5a}, &(0x7f000022d000-0x4)=0x20) sendto$inet6(r1, &(0x7f0000f62000), 0x0, 0x4, &(0x7f000083c000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = socket(0xa, 0x80000, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00000c2000)=@abs, &(0x7f00001bc000)=0x8) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00007e2000-0xb4)=""/180, &(0x7f000052f000)=0xb4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00002a0000)={0x400, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x200}}, {{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0xcc}}}, 0x108) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000517000), &(0x7f0000be2000-0x4)=0xfffffffffffffe9c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000082d000-0x8)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000094b000-0x8), &(0x7f00007a7000-0x4)=0x8) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000479000)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c15000)={0x0, 0x133d}, &(0x7f0000db6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003d4000)={r3, 0x6}, 0x8) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4), 0x4) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket(0x1, 0x6, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000038b000-0x20)={"93a31383e72ee3a7b60f53a0bd02f6e3", {0x4, 0x400, 0x100000000, "d9e5092d2d9f", 0x40000007ff}}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000023f000)={&(0x7f00003b7000-0x10)=@ax25={0x3, {"937aea1eb9bcdb"}, 0x1}, 0x10, &(0x7f0000125000)=[{&(0x7f00002d2000-0x3b)="74769828e58410d8567ccdfb6d1cf2fbe3d103f093f7114085caa930da3f55a972cab28972c98a16f291189115715445d19d0b24f8f40057f5d956", 0x3b}, {&(0x7f00003b6000)="752c18fde03958f85f6ea42c2bea1f196b876ebc2e1a51f742fb1570e31991a52cacc09949382675df62587a894a672d0c04b3f157ed90b11f3b8b7f33be208ad4de6c2faf66622d620b47292e53778dcf051e588a8d26aa1575678ea67fbaded72ff37127dade654d10efd4414c447455908558d080238aab7b31e5f78eef8240d10d1898ebfb43d3c28051c35c5ee40ba3233bad38c3ccfbd1fe61bca35f606f02eebc2dc8aeec33034891b7", 0xad}, {&(0x7f000016c000-0x87)="ef19f01571a614a821c78710ca5756ce6f4f5d267d48ed73e8a26e4c895c12fb05c048dc5c4812bea6288ae950c35a0fe0e9570a2c7bf01613b43eeaf09776002f6c5b0c3e10fd058450c0b927936a80ce81337be65c0ecb0aa2a41f280e5265b88ce1dd16957be65b97dc68c31d2bd6b16a5048ba7cb874147f73bb5dcc1360d387ad24fef802", 0x87}, {&(0x7f00003b6000)="b1ea1246ad046db00a437cac95f56054feb80cbb0b25259f45803af7fdad99cc86dac1198c2fe78e77d8a453f348", 0x2e}, {&(0x7f0000062000-0xe1)="0ee1af5ddfb251df075ae6eedfba11fd958f8e0217404a011f21f52750730d257e2ad1891b5f5f0b398d08ffcdedd46e58e56188e5100471b75fb608738772c0c122f7dc10a11931b8ec0a728ad77c4f4fff40f86bcd7bfac7291fe6eabddf11991c260e95f185d41e43691121d0e6d9e1bd8472cb91236c811c9bd269d95f96393dbc139376514df9e3351cec0b34f767030002b0525ad4d2aa5c8bab4da17d883a8b5dcea5f1d6650da8be905a9c84ea8e9d10f1b56d1249e1c9b3cf64a7ee2ec645626289404761a5eebfc864d096c6ea4651373af0891a22659c11cf004ef6", 0xe1}], 0x5, &(0x7f00003b6000)=[{0xc8, 0xff, 0x7, "ec5f7d97a4eedf242897b9e6f16230d5ba4a3985bad4b9c4d762ea7a608dce7af9950527304260d5703846e81e024881e5efa7f1693daaa029e671fde103ea5a81ef7d8dc11680b63752447aa373773eec160bba19e61eed5d872e6649f0b4931eb6ef076742a7c04cbfce4bd1e0d55711798f572676f90e1775da4020e2a634bef9903459969f952d6d80b5f17c05f932aa8f5d1e3d807d5775c839ce9928f9eadc416285504174ed080da7bbe680f31574576603f59931"}, {0xa8, 0x84, 0x474, "64be087cf548ed6c988aabd7796c3ac82bb8716bb20492beb6cf171e4f8fdd79565a16e3d8b060dad1c63346528f4837f60e6be21ec3a439801d776aba8861d371ed3de91d982777672c71059503f5f97e0085bc8cecb5e4bca2cc801e75c7f1facf542d7f342efeda34147c9ff88e07b7806c1c5e9fea31fa64b04def96faeb6d16d2a0017de529099c0f107f2035fdc7b913"}, {0xb8, 0x113, 0x0, "257a8ee45e6dda674732bb0f742aa01272d008ce0fc228969f06d1cce1616ed86f51c39177486c205f8a82ffbe4ab4304f1e599c6de69f9e621b41ee0dd7de8dde42af01147ef488f1dfe789faf190040a8bf6731b715bb4fec4845df7ba27795fe3ef512e2c14801c2a35143c8b13e62ca360ecb2a828199dc52ec64d560f1da20a90a649485343d58c6329f8f38c2bb1c5e12b723a9032d0e4e45742d4c635f7a5e91c09a06a"}], 0x228, 0x804}, 0x100) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003b6000)={0x0, 0xb5, "3e24ae31760f82f15bb7d6304bdbcd4ceb8eb8425fc8e0355c22eefc29373b98320bbd45e2e28c8c61667dd1845d4b79b282bba7dbed8ab4bfdb1a70c7630fa46783e53aa9517c591cb3cb8c596ae020409781e62db8f5f0de1e0d95f165709e3262344a87118f03eab2fa3e7ee0cb2db4262f0a806a6d8a7600a10dd5ff0a78c5b9213afd7cbf6fc9de95757af56b7b7e35fbe9007c02c7730ff6b9467e7b29780f73dabe64a963cbadea63e40912cbcf6161b2f5"}, &(0x7f000004f000)=0xbd) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001ae000)={r2, 0x8000, 0x3, 0x7f}, 0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000005000)=@can, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000000f000-0x4)=0xffffffffffffff80, 0x4) [ 57.313474] dst_release: dst:00000000f78be359 refcnt:-1 2018/02/10 14:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffa) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000035e000-0x8)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b0c000)=@hopopts={0xfffffffffffffffd, 0x0, [], []}, 0xfffffea9) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x2a2) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000031b000-0xe8)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f000053c000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000378000-0x14)={0x14, 0x2f, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004bc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000018b000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b34000)={0x0, 0x0, 0xe55}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000061d000-0x8)={r2, r3}) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = accept(r0, &(0x7f0000d79000-0x10)=@can, &(0x7f0000619000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005a8000)=0x20, 0x4) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x8000004) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x60000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00000fc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="e1ea6fbeaa38", @local={0xac, 0x14, 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x2e7, []}) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18}, 0x0) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0xa) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) [ 57.433331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pig=9333 comm=syz-executor1 2018/02/10 14:40:20 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb3000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000709000)=""/4096, 0x1000, 0x2022, &(0x7f0000673000)=@llc={0x1a, 0x1c, 0x5, 0x8001, 0x4, 0x1ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000), 0x0) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000042000)) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00001bd000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x1, {0xa, 0x2, 0xffffffff00000001, @ipv4={[], [0xff, 0xff], @empty}, 0xffff}}}, 0x3a) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00001be000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000002}, 0xc, &(0x7f0000002000)={&(0x7f00001bf000-0x29c)={0x29c, 0x4, 0x6, 0x10, 0x2, 0x3, {0xf, 0x0, 0x7}, [@generic="b70c5a1ce1d85c4a6b5285aabc6527d60a42ba3205c4ebc3d2d988ed3ae44d94567170989473544c8e326d37a4c7e2d3bd6ce3165adc84171dbd148768bc4b5bcbf9d0772dea609b4a043ee9ad5edec4a1aaff426235cb4915e39bcb18b694263cf056ce1f7fe63730d1fff72b77c019b1899d5ddfbeb66f8cca3e2d8d9b8e8cd995e954", @generic="220695359a41ff", @nested={0xf4, 0x8e, [@typed={0xc, 0x12, @u32=0x4}, @generic="3ba1ab55166cf32c851cb8a3ca598064d9c1cc9ab24e5dc3942ad5eb4d0fb0ed12b4bb8abf594abaf4cca116572b86e8de84679b05c2624a10987ca38ef32587d5032e057e5b5dccbbdefbfe11a3cdcd3f737b9aed94165660531ba95f33f9fee8396a82c33ec2fde33870de542e09f078510c4474c720757da966e6a6f189c3867b20f81bf502df89bd62b12391e5e5da06a28c33c815d28720073b64f8454b42c155716cbbda7a6f451616c0f49a4cb3dc4006519f5dfe0b3ecac89241c543ab0ac35f74844263cc1e3fb44fc43000e1923351b4d9fb929276cc03dee4cd8262cea8"]}, @nested={0x1c, 0x6, [@typed={0x18, 0x5a, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @generic="1c9e1a183d632afb30d931f474827bee0a2f1c8c7ae95caf9f1ad31751a2a03badf768bfb6bd5020f362472e866895f3038004f1abec00b99ebfa340da54486d8c8fa6ee49396c14f8d57250f90c5851d2c019bccd9f6a836dbedd3c2ef33e85680e94de3ffddca1140e3caa9bcfc4e5df5047d60b2ac945286fb7ccb1bf089e3aac43f17f92bca015c910ee54d87b5311590311db19d9d282aadd9cb439f9a9b175fafc6d3e5c314dd3ec5ffba8a96446f80e6d8b21af615a", @generic="7ba033f79950e4b80562eac2b7c734084df8fccd562c89158492b09a58d2d7ba3e8fd848c3187c8f13ff6bf67cbbcf50ff"]}, 0x29c}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000b6000)=0x4, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000fd6000-0x4)=0x1, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="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", 0x1000, 0x8014, &(0x7f0000fd6000-0x1c)={0xa, 0x1, 0xfffffffffffffff9, @empty, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000516000)={0x0}) sendmsg(r0, &(0x7f0000e47000)={&(0x7f000042f000)=@l2={0x1f, 0x0, {0x22d, 0x2, 0xfff, 0x1, 0x8}, 0x8001, 0x5}, 0xe, &(0x7f0000d2e000-0x50)=[{&(0x7f000030a000-0x85)="c5f25c5bf281782c79c6b3d84f910d93794e1bba3e0e31991662a953162b59150b8f56302650afaae2fef7017cdaf20ac36568e3a5e4be0b0638a08813971509aa2da60bd641c8f7e6c218b7ea429b52d81ddbf7d43d7a1d05d37c257ea67ca67ba938fe826a652073261264aa4775ef0dd015286e0c999d8cb109c4bae69d38fad8d6bc91", 0x85}, {&(0x7f0000d5a000-0xda)="a07f8904bf05e506bf8759a2127763f783b551311d9ffb7a0e4ff29938522fc52f9ee39dd7c95084d0d5581dc68446ab491bbde092a3009cbf160f140d80372e6bb51a663de07419578b878427209a0a8da1631a6125c882680bc8e4b21be2f381d368cceb931e505d5bea286f91311b46a06690bc1ae668b9027ebe6d4d7fa4b5fe702bbbdb0c455fbef6f580812c89201191d9b08d9a538fc87d2ad6a93aba54bc62cc445f892acd1263198fc22a26f512efeed0efe4d276a40ef4a766cd3e92869071952c9dc7dd027fc9745992c8b781faa0148540ccc8f7", 0x2bb}, {&(0x7f0000fc1000-0xb0)="e8b3ea45007f7020b4e7558d3615a85acaf37c01532b6b62eb736157974b25c3b99acfe7d2a657ae7e53a692e33d2de27ac610fdbd795e470ae9eeaae7437ac939adc25599c7b7945a7c40721ba91d696578b37502081d94601a57812e80e951a217667c0555fa29e2bb6988f4bab6d4f8edde4b67c44508cd37e2de1a57d42ccc6514d1d45a810894335679bb0b9d3515a0641a9696c931296056c2e9c1ea6054ac9c42152ba141968b277372c27e7a", 0xb0}, {&(0x7f0000228000-0x6e)="a12b8f2806babbf3325c623fea6f1d86b6814f2c3d3b49ff599b2f104522f1dd014b2283525d1e6145d31e7739e850fe82aef277fe04389af7143d684315378789f9b95e7bac433b0c6b17488e8d1a62a1fb0ad72896a0f25391c7140d005090d5a1460497006f340ca9d7a4e587", 0x6e}, {&(0x7f0000e24000)="326d5ecfebadd650afd891004c6284c01c9d79a556e4ccbd6162d5da54561b47630bafbbc09f47e02969d042ffb517c5e161e542bb8114aceea282d31e46036db4f40ddf8aad0b88b49e77de2cb6bacac508edfc94575481f29e514dcb048f27daf4567d4f57e11d973171cfd58f5786cd8eccebd1cdd3f83e3be4e71a9a06817e1c462f6c347b128c2ee616c76058a6a035f3a9f1e92f9caebce46488f9b716ad2dda56fec0fec65a4c95e5091e8d1810f0572bf3db6e97dc30b50f2e5fa60cacc1ee507c8c748407f60237673cb071", 0xd0}], 0x5, &(0x7f000015b000)=[{0x1010, 0x116, 0x200, "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"}], 0x1010, 0x1000000000800}, 0x20000841) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000699000-0x8)=0x4) listen(r1, 0x0) accept4$vsock_stream(r1, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x10, 0x0) getpeername(r1, &(0x7f0000dea000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007ca000)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0x59e000)=nil, 0x59e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000059f000-0x8)={0x0}) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000059e000)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x270, 0x110, 0x110, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000065000), {[{{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x7f, 0x3, 0x200, 0x3, 0x5, 0x2], 0x2, 0x20, 0xffffffff8a23073b}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0xff, 0xc97, 0x2, 0x6, 0x9, 0x80], 0x800, 0x401, 0x40800000}, {0x40, [0x7, 0x8, 0x7, 0x0, 0x1000, 0x7], 0x7fffffff, 0x3800000000000000, 0x9}}}}, {{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xd9, 0xe, 0x1, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x3521, [0x6, 0x2, 0x5, 0x6, 0x8, 0xef50], 0x3, 0x8, 0x4}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x9, 0x10, [0x5, 0x2, 0x9, 0x22, 0x29, 0x4, 0x2a, 0x2f, 0x4, 0x24, 0x25, 0x8, 0x20, 0x0, 0x1c, 0x35], 0x1, 0x3, 0x6}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x8, 0x6, 0x9}, {0x40, 0x101, 0x100}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000271000)={0xffffffffffffffff}) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000059f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000462000-0x4)=0x14) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f000059e000)={0x11, 0x1a, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000138000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000059e000)={0x0, 0x0, &(0x7f000057f000-0x60)=[{&(0x7f00000bd000-0xaa)=""/170, 0xaa}, {&(0x7f000059e000)=""/152, 0x98}, {&(0x7f000059f000-0xd7)=""/215, 0xd7}, {&(0x7f000059f000-0x8c)=""/140, 0x8c}, {&(0x7f000059e000)=""/4096, 0x1000}, {&(0x7f000059f000-0xb0)=""/176, 0xb0}], 0x6, &(0x7f000011e000)=""/245, 0xf5, 0x5}, 0x10002) mmap(&(0x7f000059f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000059f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f00003ba000)=@nfc, &(0x7f000059f000)=0x114, 0x800) mmap(&(0x7f000059f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000058c000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0xff, 0x8, 0x6, 0x8001, 0x3f}, &(0x7f00005a1000-0x4)=0x20) socket(0x3, 0x5, 0x5) mmap(&(0x7f000059f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005a1000)={@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x546, 0x1f, 0x401, 0x100, 0x98f, 0x200000, r2}) accept$packet(r3, &(0x7f000059f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000059f000)=0x14) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x809) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f00003b6000+0xcee)) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e63000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b32000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000990000), &(0x7f0000f37000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00001e1000), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000e76000-0x600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a0, 0x0, 0x2c0, 0x3d8, 0xd0, 0x1f0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000b08000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0xff0000ff], [], @common='irlan0\x00', @generic="b131f7c85f91c67420b8927b0150ca86", {}, {}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @dev={0xfe, 0x80}, [0x0, 0x0, 0xff000000], [0x0, 0xffffffff], @common='ip_vti0\x00', @generic="0d18a74a03efa8c253c4604c3025fca2", {}, {0xff}, 0x0, 0x0, 0x0, 0x30}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, @ipv4=@loopback=0x7f000001}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x80d7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) [ 57.505593] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47 sclass=netlink_route_socket pig=9333 comm=syz-executor1 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b7000-0x1280)=[{0xa8, 0x116, 0x3, "5db5c232a773cd10553ecc1238f2ef3a15c7273b2bf6f66a56f6e3c0d2dfbdd8ba82513d56861e7a1f43524f41c83268afe4cac6abb99ec632c220ed7608f328667bb4ae7d3bde8b9f3ec3c8dba94e0bec11a3d2d64d900fd40f99525bb050f3dff641fa8b4467e4cd350dcc43ee30139cc0b4cb7c3d1daf4a722ba137bec1210d69698397c456bed68bf80ccdf5fd11df258e"}, {0x1010, 0x1, 0x3, "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"}, {0xd8, 0x0, 0x5, "e1bbf1884c8b9e73df14a76bf2cc2f1e69185dd8fb35debfc548db43ae4df344c60fec00b9875d266d414c76fe84b72c0d771dc45314b900281c9a055dc1d9e596058ec40fbe006fec055d7a5c333ae114ef4b896c8d68ff965b1192b01c484300417dc93b713096b00ebceff1113e3c8f99c254a0cd3caf4ad2b1490eece62602acc7f23bd9cd4d531739214d16e96b0ddc3ce04df08555a2ee6ee617bf37a253dc8d2e1bc145a1a93bbdbb2ca83680a5d7cbb472b66432e82927a191d81fcac0fc03751405"}, {0xf0, 0x117, 0x1f, "50eb6c71486e367d1d830388b0358643a1e5b844c1223e03701fc60a2fb417716c9cb625a47050d789bce47b2d795f48869683b9b8a1dfb346ae95887b7bb0dbb90b5e6e7d29cf7ffb8091def6ecd5c45c09f5e3ecf09ee57f8600a66ac5a410eadb63bc345a8d76bc775e9d6e7d9a477fc633cfd9a471515f38fa1c5f45e09d6856a1619d0019a4844d31934f7acc395f5291a517a6ccb6060d96811be1b94e29258f6cf7934da3ae3d93a67a2b407da47e9b611a1ec1bcda1d7185485654f8670cb744dd0cd334cdd3e1583b5be48af0d1655d9409d9ffd60c"}], 0x1280, 0xfffffffffffffffe}, 0x0) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ae4000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendto$inet6(r0, &(0x7f0000ae3000), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000aa6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000ae4000)=0x26) 2018/02/10 14:40:20 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c90000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xb96) mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000ac4000)={&(0x7f00003fb000)=@nl=@unspec, 0xc, &(0x7f000046f000)=[], 0x0, &(0x7f00008c1000-0x28)=""/40, 0x28}, 0x0) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000635000)={0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f32000-0xa)={0x3, [0xd499, 0x0, 0x3]}, 0xa) r1 = socket$inet(0x2, 0x7, 0x5) r2 = accept(r1, &(0x7f00006eb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e47000-0x4)=0xfffffffffffffe86) connect$can_bcm(r2, &(0x7f0000632000-0x10)={0x1d}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000140000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr=0x2, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f000056f000-0x89)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x175, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x61, 0x0, 0x0, {[]}}, {"73e4e07a0ecbe9b7e214825bf0d32e33851393b96bd9bee1ac4351d18e41168911f71bb462e12fa726767e8ffb23765c94b471eed7b52126e1e20f2bdc6009dc4260e9b51fd8938ece7e86be546d654afff835"}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000161000-0x10)={0x2, &(0x7f00000f3000-0x10)=[{0x3, 0x1, 0x30000000000000, 0x3b}, {0x6, 0x5, 0x6, 0x10001}]}, 0x10) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000008e000)=0x14) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffff0c82) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000b000-0xc)={0x2005}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7002935a104907a670a5a01522dbec970553ce026f251c9fcc6c44c3f013a811f2e8d49ea8ca3edb3c74e960e8e76f70f0febf7a3cefb6d20a643429bb1d61"}, 0x60, &(0x7f0000009000-0x70)=[{&(0x7f0000002000-0xb8)="11b975e8a1aebe086b670cfa213710b945db6bc7598e554bef51122a23d1a184f505b6f4ddd6b4dfd8dde8df3379ce62fc25cb3bdd7fea6144e5a1068a86bee8cef07a3ea58b5e11f3e8d5bf2d770693358da34ad923b004c8c15ca44f1b6bf803ab487a9e9122ea07be506252df9bc0165bdbf53be3c9d34f164545ac062275f1a949680f607b69404179e9cdb72b836665ddffc88a1385f9d51b", 0x9b}], 0x1}], 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001000)=""/30, &(0x7f0000002000-0x4)=0x1e) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0xc) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xa}]}]}, 0x30}, 0x1}, 0x0) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8080e, 0x3, &(0x7f0000fff000-0x8)={0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000fff000-0x4), &(0x7f00004bc000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/10 14:40:20 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000f, &(0x7f0000d06000), 0x4) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fb0000-0x10)={0x40, 0x2, 0x7f, 0x4}) sendto$inet(r0, &(0x7f0000817000-0xd7), 0x0, 0x0, &(0x7f0000678000)={0x2, 0x3, @empty}, 0x10) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000080b000)={0x26, 'aead\x00', 0x3, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xb1769b2714e543c6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000716000-0xcd), 0x0) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003b7000)={0x0, 0xfffffffeffffff07, 0x0, []}, &(0x7f000031d000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000b5000)={r2, 0xfffffffffffffffa}, 0xfffffffffffffec2) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00003b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002f9000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000061000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003b6000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x418, 0x2e8, 0x1b8, 0xc0, 0x0, 0x250, 0x380, 0x380, 0x380, 0x380, 0x380, 0x6, &(0x7f00003b6000), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x7cb2c86ba4287922}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x0, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffffff, @generic="7d77c115cea76e145e2f66cbc64f69ab", @common='bcsf0\x00', {0xff}, {}, 0x2f, 0x2, 0x43}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003b8000)={r2, 0xdf7, 0x7, 0x8000}, &(0x7f000035d000-0x4)=0x10) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00002ce000)={&(0x7f0000275000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00003ba000-0x90)=[{&(0x7f000039f000)=""/206, 0xce}, {&(0x7f000008a000)=""/187, 0xbb}, {&(0x7f00003ba000-0xa6)=""/166, 0xa6}, {&(0x7f00003ba000-0xd4)=""/212, 0xd4}, {&(0x7f0000137000-0x5a)=""/90, 0x5a}, {&(0x7f00003ba000-0xe3)=""/227, 0xe3}, {&(0x7f0000318000-0xfa)=""/250, 0xfa}, {&(0x7f00003b9000)=""/72, 0x48}, {&(0x7f00003b9000)=""/112, 0x70}], 0x9, &(0x7f00003ba000-0xc4)=""/196, 0xc4, 0x6}, 0x100) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r4, &(0x7f00003ba000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000395000-0x398)=[{0x80, 0x0, 0x8, "4e90000ec26c2ba76df67e3964f4f01a6bb0f254fe7751e387542c440fde12a4532a257d1166c29f9378f177426265141536ec8fbd09786fc19c700a38860b2c0ccd828b08a3bc07b0e8a0383cd6de7e94a92a135d515ca464f99eb35bdc280cf19105069f9a1cf83c"}, {0xf0, 0x10e, 0x200, "e57dd362b2e054a1599d6220ab75024bc1689286a6d4c957b30a0d6a203d86453876229fa7f5bdd509d4a29874e882a4850a9defe35dccf44bde6535b922b0417de20a0de3f6befb59d2b96479c098b8ab3caef6ef754862723e1030a205282f733dd32d34ae2a781c410944019765fa6ba0ed3bb9956b6db71166b09c3bffd0643d4e39c9cc0589103ffa88180013b8569cfceb4d6ea988aa274a86ed9cc2945e3d396506c08724510ac0a72179477470e0309f0dade4983ca32cb55391becbf73ca74044121391612421ef33a772d7145d70d7cd53b5e744593ffa8b"}, {0x98, 0x119, 0x1, "4dfecc45afde54a064a123c30f755f7873ccb7444061203066dc2f7cdaf31c764a79a5ac9db4d06b4cf6a88d4d34faefcb86954c89e28b4d12972b8c382c3659bafd47c3b99fd5fbf884c54fab007c15b0efc2590a07f6440777e9b291e39a9175b558f5fe894d763d6e18db1fd65c44d7b777bf462a5a96a97b2457929753d6df"}, {0x80, 0x119, 0x7, "cbcf43e332c6f6dcdcb144d2019becbb80e817ae50883cd9821641cd7b628b697c299aae730b6e3663c1720c8b4830d5b671d266d54163bec95bced01c3e1a1392c715de9a9bf1d88fb08cd10c757a21bc9bafeaa7be309b727683f05686867e7fe886ad12fd49aedc"}, {0x110, 0x109, 0x6, "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"}], 0x398}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b9000-0x8)) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00001bc000)=""/100, &(0x7f00001bd000-0x4)=0x64) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/10 14:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000db7000)=0x148, 0x4) write(r0, &(0x7f0000001000)="1f0000001e0007f20015ffe60719007702000041536b8d3d6c39080000454a", 0x1f) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000)=@rc, &(0x7f000000a000)=0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b000-0x4)=0x10) 2018/02/10 14:40:20 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000004000-0x8)=@sco, &(0x7f000000e000)=0x8, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f000000a000+0x90d)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000015000-0x28)={'vcan0\x00', r1}) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x8d, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x101, 0xf2b}, &(0x7f0000016000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000005000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f000002f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008ce000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b0d000-0x4)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000745000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f0000974000-0xf0)=[{{0x0, 0x17e, &(0x7f0000c2f000-0x80)=[{&(0x7f0000aad000)="d810fa561b206613d0444d82d4d53c76e1663c4996411e85701bd143d1dace925b4b11cd25dd34deb14e885a2e149358df", 0x31}], 0x1, &(0x7f0000257000)=[], 0x0, 0x4000000}, 0xe8e}], 0x1, 0x4044) pipe(&(0x7f0000cce000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d23000)={0x1}, 0x4) ioctl$int_out(r2, 0x5460, &(0x7f00005d6000-0x8)) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)}, 0x0) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) write(r0, &(0x7f0000492000)="712ca3561e4ad3d0429f1993194d25ded0929477260a3c7bf8c25e0217eeb8232f65c2489ff33a82f942d83f4cec643941b1d3d1ba59656e3af5abd5737ef03c2eb76e4017c7cff0583f4bf0e93ec82d86b85101c68e7b66da1230f7d6e6582e2ac03ab5c0642f1381f67828466e1a9c0ff6b42ed62e36f18702fad46ebc443df0da7ff9503ec992e3ed9e5fee4b297b90b575ed28941b89ccde8274ac67d84c6e875781", 0xa4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0x0, 0x0, 0xffffffff], @generic="efe84d9bc9aaab5d16b47a932b1546ba", @generic="5e60e0c10a0edae703b649a33a85f74a", {}, {0xff}, 0x4, 0xfffffffffffeffff, 0x1, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffffffffffe95, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x7}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r1, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendto$inet6(r0, &(0x7f0000fc2000-0x60d), 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000200000003, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x2, [0x2], {0x4, 0x6, "c5961e", 0x4, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000377000-0x8)={0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00003b7000-0x38)={&(0x7f00003b6000)=@ax25={0x3, {"351dac47f2a3bb"}, 0x2}, 0x10, &(0x7f00003b7000-0x50)=[{&(0x7f00003b7000-0x9e)="30f48904f8eb251def9c98f6309f6c56948c099be907ca95ab49bfb81e3c48680e2ecf269e6e304059b94377afd7c55086a9223d1344a7ab3f576840e8de64e083dc10de68dac64ef325fea0ad79772a8d27cc7d2216ab82526f0a18277a68c7f30ea5d565446d44a4964ae796ce28bf0b5b4ad321c860b05607414db0027ef8365f5b30cd062b1ddd296de2d7b149eef686080eebb6c2b4b7c4b2d6ede166f4ba22d75bb2ce9f5cf77095cbf42c1b96845fb08a135ee5241c129a3dd8b67f922b48095db92a573d4137fc925544", 0xce}, {&(0x7f00003b6000)="309b32d07c7f1e326999485403bb75bf10053f176bca76c623dd7e2b07a09fdbe434b262527fddbe1683f7b393ae812417c39eccabfd68e9cc63b84df222146e5ac1845a72a02ee4de419f6f79235c2456f04be5b79646e41d14c28cfb27976b85e478ab7e53daa33a0cc100bf", 0x6d}, {&(0x7f0000080000-0x1000)="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", 0x1000}, {&(0x7f0000229000-0xe0)="5119b0c2de096e643f0a90d0d39c58fef4cb54d75baf5269f782e680d567f04de636db1e166c9a42a27c24f4b4bab88b1068e5e0790d7b6de160810a606eb81503bb0bfa8a99c4ac62b8cdb23102e9383de02d034fb9ba65380154580d02fbebfe063093798068d9662a32ad6b966de6c3087c3c227fde33c03eab614d9319b1fc98377884cb111cf745f0eb68af270953e3fde2edc3d14b073ac5f27a51028e041b2c83f43d0c9a48f0d66829ea53e29af5f992889447c23df84267c49b81098592a4047440f988f1d6319796cfb6f656565f6ab4e6787690043702e92d520a", 0xe0}, {&(0x7f0000078000-0x12)="5dcf420596ea5040d794d10033578b1d60c3", 0x12}], 0x5, &(0x7f0000013000)=[{0x98, 0x11, 0x0, "ec44315e303af854151418db55a36759d432f9c5a21bfb2ef79e231e2405797c3c63cc3d0e729ebe386d2f9664a7e9d770f739f573f81c45d379df1e7745cf09e56194664e5c92b6e74afa51ceb6e698b1e392f282187a468b849c4f9ed540b23e2c21bd337d45fcaa065861b56c964548233443d8dd9c4f2029ca9a68e7819d55ea0d"}], 0x98}, 0x10) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8001, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c9d000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000019000-0x3)={0x0, 0x6}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x3, 0x10}, &(0x7f000000e000)=0xc) r3 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r3, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000016000-0x8), &(0x7f0000009000-0x8)}}], 0x24}, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000018000+0x2bf)="afaa082ec464f00556173eafbb9311da775d5d62fd3f3d36232d3cf8e92f43e819a2b17794b586b85cda1a62367a189d0041a0683cfa0df0628dd7dc8ba6b5bd8b4ce2be7c442ee131195f07ec5c5ca6d4a1462ea9297ca946c083258e2a522532c4ad6689237ba699f4d795e1081e1cd59a48e1ca370417fb32") 2018/02/10 14:40:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x1ff, 0x7, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003000)={r2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000003000)={0x8001}, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x7, 0x3f}, 0x8) listen(r3, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0xff) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000001000-0x4)=0x26) r1 = accept4(r0, 0x0, &(0x7f000024c000-0x4)=0xffffffffffffff39, 0x807fd) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00006d0000-0x4)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0xc)="45f3ca6d3ef28a857f5527a5", 0xc) 2018/02/10 14:40:20 executing program 0: socketpair$inet6(0xa, 0x4, 0x81, &(0x7f0000fd8000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000120000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) sendmsg$unix(r2, &(0x7f00001f9000)={&(0x7f0000164000)=@abs, 0x8, &(0x7f00009b9000)=[], 0x0, &(0x7f0000dda000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000305000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x37cf37b6, 0x8e58, 0x9, "cd6583d31237640c1a5a6fe2aac80cf5db6ce98034c9fc59783b1f7dfd4bf975d86afc40894571a11b885456b8c780105341fe6e15333f6781af30e47e609c0529fd294105df9e1263d68366871be0d6"}, 0x160) [ 57.809609] xt_connbytes: Forcing CT accounting to be enabled 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x7, 0x80005, 0xfffffffffffffffa) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001bc000)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00001bd000), &(0x7f00001bd000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000f000-0x4)) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000015f000-0x8), r0, &(0x7f00001bd000-0x8)=0x13, 0x19d, 0x3) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00000bf000-0x1000)="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") socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000158000)=@common, 0x10) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000068000)=0xd, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000035000)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c6a000)=@un=@abs, &(0x7f000045d000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004ab000)={0x0, 0x67, "041a0e5d8ad516b8aa55af0e0741b4b155a1fb0e47c893342c1aa0416981c68ebab07318b2a070b7ead49c7a4add33819c59daba51eeb77978e28c6ff1e74629cc0136b2a78ca3883f04a7c4eb75ee83a7dabf325573ffa1592c56ffedea6a8241e5b7b07003fd"}, &(0x7f000077a000-0x4)=0x6f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c36000-0x10)={0x4, 0x200, 0x8, 0x80, r1}, 0x10) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r3 = socket(0x4, 0xe, 0xa7) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000900000-0x4)=0x4b0c, 0x4) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x81, &(0x7f00003b7000-0x8)={0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00003b7000-0x40)={&(0x7f0000176000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003b6000)=[0x0], &(0x7f00003b7000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000070000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x8, 0x5}) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00003b7000-0x78)={0x5, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @empty}, 0x40, 0x9, 0x100, 0x6, 0x6, &(0x7f000037c000)=@common='dummy0\x00', 0x2, 0x72c, 0x100000001}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00001a9000)={@generic="e0979c190d09ed8cedc71d595fab2b24", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/10 14:40:20 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000002000-0x1), 0x0) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000016000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000038000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000014000-0x10)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={r2, r3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x3a, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000034b000-0x8)={0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00003b6000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00001db000)=0x10) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003b8000-0x4), &(0x7f00003b8000-0x4)=0x298) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) socket(0x2, 0x8000b, 0x0) 2018/02/10 14:40:20 executing program 3: socket$inet6(0xa, 0x800, 0x5f) mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x3f, &(0x7f0000739000)={0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009db000-0x10)={0x5, 0x8, 0x0, 0x4}) r1 = socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f0000930000)={0x0, 0x0}) sendmsg$rds(r2, &(0x7f0000c35000-0x38)={&(0x7f0000c18000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f00005e6000-0x30)=[{&(0x7f0000f45000)=""/114, 0x72}, {&(0x7f0000f7f000-0xb0)=""/176, 0xb0}, {&(0x7f00002f3000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000c0b000)=[]}, 0x20000000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x223, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0xfffffcce}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000cba000), 0x4) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = socket(0x0, 0x5, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000c000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000011000)={&(0x7f0000011000)=@ipv6_newroute={0x38, 0x18, 0xf00, 0x3, 0x3, {0xa, 0x10, 0x0, 0x1, 0xff, 0x0, 0x0, 0xe, 0x400}, [@RTA_MARK={0x8, 0x10, 0xffffffffffffff7f}, @RTA_METRICS={0x14, 0x8, "48ebf27bd1bca3fc58ee0e7567"}]}, 0x38}, 0x1, 0x0, 0x0, 0x40080}, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000013000-0x3)=0x8, 0x4) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) connect$vsock_dgram(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x200000000000c8d2, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2100}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000031b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f2d000)={0x1, [0x100000000]}, &(0x7f0000502000-0x4)=0x6) getpeername(r0, &(0x7f000033c000)=@nfc_llcp, &(0x7f0000ba4000-0x4)=0x60) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/10 14:40:20 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @rand_addr=0x5}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c4d000-0x4)=0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f74000)={r1, 0x800}) socketpair(0x0, 0x2, 0x6, &(0x7f000062a000-0x8)={0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000298000), &(0x7f0000f73000-0x4)=0x1c7) listen(r0, 0x1d) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000137000)=@nl=@unspec, &(0x7f0000022000-0x4)=0xc, 0x80000) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00007f4000)="ac146f6d99ca5012f87072984ef31e0de062f3cd35", 0x15) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17f318f38269eeeb772cddc5a05395ae201510b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756692987a2ea1f9b2a87533b8fcd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c467fce37a800689889109cb84efc6ebb4affbe63e71417ed97c22d8c8c345fbb474f9"}, 0x80, &(0x7f000030d000)=[], 0x0, &(0x7f0000d06000)=[]}}], 0x1, 0x0) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000)={r0, 0x99, "3edd8209608701952317c92fbd2dce19c0ab3ede89e010d614cfbad2bd89426ba3b63571005052acfab38da5cb0341385dea498a34c551d87a5b47e52741aaea0ddfa675f1005fb6797c8c3a4d43098726f844897b59446e0cb69a2ce825dc7f19339c0437cab6cce6772a0172afd140b2c4a98987d35a03c02187798c761eebeefa6d5ab9fb1c9d41c97bcde5a32ba08c1c62291dda780c73"}, &(0x7f0000004000)=0xa1) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x4, 0x300) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00003b7000-0x54)=""/84, 0x54, 0x0) 2018/02/10 14:40:20 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000009000-0x10)=@can={0x0, 0x0}, &(0x7f0000009000-0x4)=0x10, 0x80800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x17f, @empty}, 0x1ad) 2018/02/10 14:40:20 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = epoll_create(0x91) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@alg, &(0x7f0000001000)=0xfffffffffffffc80, 0x800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000003000-0x10)=@can, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000004000)=0x6, &(0x7f0000005000)=0x2) 2018/02/10 14:40:20 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001bc000)={0x9, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x3, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x230) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001bd000)={@random="dff15da37220", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @empty, @multicast2=0xe0000002, @empty, @rand_addr=0xffff}}}}, &(0x7f0000140000-0x18)={0x1, 0x4, [0x7db, 0x3f5, 0xafc, 0x7a8]}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e5d000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f000054e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000054b000-0xe8)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000b2e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000f3000)={{{@in=@rand_addr=0xbc, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1, 0x7, 0x3, 0x0, 0x2, 0x20, 0xa0, 0x3a, r1, r2}, {0x20, 0x100000001, 0x1, 0x9, 0x5, 0xaf5, 0xffff, 0x7fff}, {0x4, 0x1, 0xffffffffffff8a82, 0x7}, 0x433, 0xf, 0x3, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x2, 0x6c}, 0xa, @in=@rand_addr=0x4, 0x6, 0x3, 0x3, 0x4, 0x6, 0x7, 0xffffffff}}, 0xe8) 2018/02/10 14:40:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000027c000)=""/195, 0xc3}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000319000-0x9b)=""/155, 0x9b}, {&(0x7f0000eac000-0xe1)=""/225, 0xe1}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000974000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000016c000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@rand_addr}}, &(0x7f0000104000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000001c000-0x28)={0x9, 0x8, r3, 0x8001, r4, 0x587, 0xdd0, 0x200}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ba7000)={0x40, 0x7, 0x8, 0x9}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:20 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x4, &(0x7f000033e000-0x8)={0x0, 0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00003b7000-0x4)=0x5, 0x4) r2 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f00001ce000), r0, &(0x7f00003b8000-0x8), 0x2, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000c9000)=@assoc_value={0x0, 0xc7}, &(0x7f00003b8000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000030000-0x8)={r3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000030a000-0x10)={r3, 0x0, 0x4, [0x4000000, 0x23e8, 0x2, 0x9]}, 0x10) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000585000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003ed000)={0x0, 0x94d15dfcbb2b8df6, 0xffffffffffffff9c}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dff000)={0x0}, &(0x7f0000c35000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027f000-0xc)={0x0, 0x0}, &(0x7f00008c6000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000ae2000)={0x7, 0x3, r3, 0x48, r4, 0xffffffffffffffff, 0x1, 0x2}) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000f000)=[@in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x1, 0x6, @empty, 0xb94}, @in6={0xa, 0x3, 0x4d, @ipv4={[], [0xff, 0xff], @empty}, 0xe2}, @in6={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb692}], 0xb8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000010000-0x10), &(0x7f000000e000)=0x10) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000010000)=0x5a, 0x4) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000003, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000af4000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000537000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000034b000)={r2, 0x1}) write(r0, &(0x7f0000a6f000-0x22)="220000001a00070bffffff7f00000000012c9abf0500010007fffc00000000000500", 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a4f000)={0x0, 0x7fffffff, 0x1b0dd383, 0x1a, 0x3dd1252a, 0x4}, &(0x7f00002a6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004af000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ac000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000dd1000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002a9000-0x14)={r4, 0x10000, 0x4, 0x6, 0x3, 0x200}, &(0x7f000052a000)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d83000), &(0x7f0000f86000-0x4)=0x10) mmap(&(0x7f0000822000/0x2000)=nil, 0x2000, 0x7, 0x5010, r0, 0x0) 2018/02/10 14:40:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000ebe000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000850000+0x267), &(0x7f0000a7e000)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a8000-0x64)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000003b000-0x10)={0x4, &(0x7f00009cb000)=[{}, {0x0}, {}, {}]}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cac000-0xb), &(0x7f0000a30000-0x4)=0xb) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000e51000)={r3, 0x3}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00004e7000-0x44)={{0x2, 0x1, @rand_addr=0x6}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x0, @multicast2=0xe0000002}, @generic="8373e5463901680800f62a41b2aecf51"}) accept$unix(r0, &(0x7f0000cc8000-0x1e)=@file={0x0, ""/28}, &(0x7f0000ffb000-0x4)=0x1e) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xffffffff, &(0x7f00001bc000)={0x0}) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00001bd000)={0x80000001, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, {{0xa, 0x1, 0xf9cb, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00001be000-0x4)=0x3, 0xa3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000075000-0x20)={0x80000001, 0x0, 0x3, 0x7}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00001bc000)={0x5, r2, 0x10001, 0x671}) socket$inet6(0xa, 0x99146b4fa33bea42, 0x22d) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000098000)={0xffffffffffffff01, 0x9, 0xb65ab34000000000, 0x40, 0x800}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001bd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000a1000-0xb0)=[@in6={0xa, 0x2, 0xffffffffffffff81, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x39}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x712d, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}], 0xb0) 2018/02/10 14:40:21 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40084, 0x2fa, &(0x7f0000000000)="26dae5df09ededaef4fa4330675d4d", 0xf) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/10 14:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) getpeername$packet(r0, &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fe7000-0x4)=0x14) bind(r0, &(0x7f00009e7000)=@rc={0x1f, {0x1, 0x1, 0x7723272, 0x40000000000000, 0x8, 0x9}, 0x7}, 0x9) sendmsg$can_raw(r0, &(0x7f0000c04000)={&(0x7f0000f00000-0x10)={0x1d, r1}, 0x10, &(0x7f000094e000)={&(0x7f00009f6000)=@canfd={{0x0, 0x6, 0x80000001, 0x80000000}, 0x3, 0x1, 0x0, 0x0, "b4e575907cf03a09b1ba34c9129dde701b76fbd8a4abeceb3170ebebc950540639bfe6254c937613e244eaf6a47f43f3e0d5278df1a20331dd6dcdbbd7e759a3"}, 0x48}, 0x1}, 0x8000) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmsg$can_raw(r0, &(0x7f00005af000)={&(0x7f0000b8c000)={0x1d, r1}, 0x10, &(0x7f00007fe000)={&(0x7f0000daf000-0x48)=@canfd={{0x1, 0x3, 0x0, 0xb37}, 0x9, 0x2, 0x0, 0x0, "a101eb88fc5757525c9d390f33a10f8474014ee1c4e804ab59061d3501b8bebe0f9f6a02564e975e8808259569b5e682533ad86285cb41787de32f3601e018f8"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095f000-0x4)=0x8, 0x4) 2018/02/10 14:40:21 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x27a, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) socketpair(0x5, 0x3, 0x85, &(0x7f0000066000-0x8)={0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00003b7000-0x4)=0x5, 0x2e5) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000da000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000096d000-0x14)={0x0, 0x4, 0x100000001, 0x81, 0x7, 0x3}, &(0x7f00006d5000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000352000-0x8)={r2, 0x800}, &(0x7f00004f6000-0x4)=0x8) recvmsg(r0, &(0x7f0000384000-0x38)={&(0x7f00004b0000-0x8)=@sco, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000197000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000159000)={&(0x7f0000146000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@ip={@empty, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffffff, 0xff, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7d, 0x2, 0x21}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x1e, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000277000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000dd5000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b31000)={@empty, r2}, 0x14) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033c000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000bde000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00005f6000-0x38)={&(0x7f00001d8000-0xc)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000d5e000-0x10)={&(0x7f0000c2f000-0x1b8)=@expire={0x1b8, 0x18, 0x412, 0x3, 0x2, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0x8001, 0xa, 0xa0, 0xa0, 0x1, 0x0, r1}, {@in6=@empty, 0x3, 0xff}, @in6=@empty, {0x80, 0x4, 0xfffffffffffff075, 0x20000000000000, 0x3f, 0x6, 0xfffffffffffffffa, 0x1}, {0x6, 0x6b8000000000, 0x3, 0xad8}, {0x9, 0xfffffffffffffffc, 0x7f6}, 0x0, 0x2, 0x2, 0x4, 0xffffffffffffffff, 0x10}, 0x9}, [@tmpl={0xc4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x7, 0x4, 0x1, 0x4}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x2, 0x3, 0x20, 0x4, 0x10000, 0x5}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x6c}, 0x0, @in=@empty, 0x4, 0x1, 0x3, 0x8, 0x8, 0x81, 0x9}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001ab000)={0x6, 0x0, 0x2000}, 0x4) r2 = getpid() getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ed2000-0xb), &(0x7f0000cba000)=0xb) r3 = gettid() r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e84000)={0x0, 0x0, 0x0}, &(0x7f0000eb5000+0xaf7)=0xc) sendmsg$netlink(r0, &(0x7f00008c1000)={&(0x7f0000961000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000d29000)=[{&(0x7f0000f32000-0x410)={0x410, 0x3d, 0x0, 0x4, 0x1, "", [@typed={0x10, 0x8a, @u64=0xf7}, @nested={0x3f0, 0x77, [@generic="96768f5ac080318c4f5f93bbcc18a2384e68a3585534c02f7646d16df438b4397c579dc6a2de5ab89da8d3093b50a36cd9c1900e23778a8164ef3b1c2d50a67eb480efcfe89106d007efac1e3ad7bf2d8c9cb83bf52ac064f39403fd2ea8d451da76df4c65362de3162fe892af8806e83cd13e1a3cff319f482607a55188c0410aebaadcab610d6c2a868962884588460cb58fa6f498ca18faa73c79eb42a090ca889033cd3a6d52ce9ce70a3dc5a9c67f5498ffc8bd923a", @generic="e32d170afeac05aff22f4b6b2566bd795f82a876f473b43d3c6913e1d2adc214136e8f6059ad5683786c56254a72acdfcaa907523aad33924af30fcab93f439c90a3293f8ea958f986cb334ebffb0557a9a5240475a9d0dc1027df88ed868cfbb96188df11d9ba263c1d6bae52a0607addfbc70c1b397e46a05bf1e73153d5e72fecef4a8bf8090f38aec439", @generic="adc8ab91bf786fe1ac6265deb1e4e153cbdbf60e0f311d9db32e32089a74f3789b4c05e439df1f11c6d7845cd00ecce89240e7876f5e780378e761325b6f9f750adabfbd6488d853e910558811b203d53c649f3ab217b5acb2ad28c6d4bf43bf187a97", @generic="ba02e07f75bed5cb7ebd4f1722178c13602b102c0a35d6e52beafbca14cc761707d144df7a34e859d2c14f66d269133d4503a11d6f9438001fa36ccdc2", @typed={0x38, 0x62, @str=']-vmnet1$*.self%lo-*ppp1vboxnet0*ppp0}-!ppp0-F\x00'}, @generic="2a51bc01d7e031dd92cd93ee935ac6759155f6dbb84955eeff3c6de3966b0044740f97f498475d9ac1f60862f33711bac4e68f84ba1db536bcd768b5de156eb69ff2ce918af4482008119c5fecb3c05eda92382b653b1909c722d2a15b5819a2b0f3773b5e683eb36ee8a8d8e92bc75447bd46236b4652b4", @generic="b5a3a1ebfb6750ff9f2900c8e49f454c2b3cd41f0b328f4c53d50d8003b1aef04088a112df5b23d8ac5aaf20f3d4a995b539ac32a75c1c580f63c104cd06652d733b9da83d33", @generic="955f644c", @typed={0xc, 0x33, @pid=r2}, @generic="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"]}]}, 0x410}], 0x1, &(0x7f0000cb7000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x20000000}, 0x20004000) [ 58.215006] audit: type=1400 audit(1518273621.058:50): avc: denied { map } for pid=9584 comm="syz-executor4" path="socket:[22298]" dev="sockfs" ino=22298 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_tcpdiag_socket permissive=1 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002e3000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000730000-0x4)=0xe8) sendto(r0, &(0x7f0000d77000-0xd1)="d913691c4859e38df39160bf76d6c102e156253ead4449f266cb0ded84eba084977ed70c24dc8adaeda78cf812fdb2655225589e5048092dc0558d5ce1317344033cdad2eee479b609145433a93197b030fb140b84cbe32232c6dc599a8119be317468cc0c5ffd1a45205ed50530d862ca41eb8602ce7226ed34860b49e4d2b459ec9502b16236ba93a2a8d30fbb19c990a236354bee366cd1318e38c37e2e27c396447a6099de3d038f945376c35d01269edef89184d2da435625104146220d64551c55e14aef92e161e36c56bc643f1a", 0xd1, 0x0, &(0x7f0000a58000)=@nfc_llcp={0x27, 0x7, 0x4, 0x7, 0x3, 0x1, "d523fdbd02c1c38fbb622b9095a6b43b5275ad00418740e9f8b3c04e40fe822b19f3349da3b44d2bff217abdb6a18b176c0ae85e7da1951549dccca825de00", 0x8}, 0x60) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c16000-0xc)={r1, r2, r3}, 0xc) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) 2018/02/10 14:40:21 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x300000000000, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000006000-0xc)={0x20000001}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3f, 0x4) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0}, @empty}, &(0x7f0000002000-0x1)=0xc) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x15}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {[0x0, 0x0, 0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) r1 = accept4(r0, &(0x7f0000099000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f00000da000)=0x10, 0x800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001bc000)={r0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00001bd000-0x4)=0x7, 0x4) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a86000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000096e000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cef000-0x10)={0x1, &(0x7f00005e8000)=[{0xfffffffffffffffd, 0x5, 0x1f, 0x2}]}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000323000-0xc)={@dev, @multicast1, @remote}, &(0x7f00007b0000-0x4)=0xc) 2018/02/10 14:40:21 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a58000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00009d1000-0x1c)=@req3={0x3, 0x9, 0x0, 0x1, 0x3f, 0x20, 0xffff}, 0x1c) pipe(&(0x7f000067a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x19, 0x10, 0x10001, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0x1f, 0x81, 0x3, 0x1, 0x100000001, 0xc5a, 0x0, {r4, @in6={{0xa, 0x2, 0xefa, @empty, 0x8}}, 0x1, 0x4, 0x8, 0x9ea, 0x80000001}}, &(0x7f0000001000-0x4)=0xb8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@generic="5b72723b7edbcde700000000000000ab", &(0x7f0000001000-0x24)=@ethtool_ringparam={0x11, 0x10000, 0x0, 0x1a8, 0x200, 0x3, 0xfffffffffffffffc, 0x1, 0xae1}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000002000)="2142e0148e1abb79457a138bfd5a592944e8587f672c322eb000740936a63790f19df9c446933339df63708e3123bff9dbb9ea980e5c096450f975e23d864aa50ceaf3597004f1e4f96c29be24f496c71cd7c3ae307724f375de18044ca6ea0b21f1205e11a288b6ce781603624fbfd6a11e6e63a0851b27b4fe556210f9fab0f3319a6e1a7677a67a8dc2b446e4798a5a0a35bf0407b8390f0f35fa143b85f0b4a0462cccb70f5e09bc3ca3ca31b924dd26b90c0e1f87550e07d3", 0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14, 0x80000) 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fd1000)) writev(r1, &(0x7f0000ddd000-0x70)=[{&(0x7f00005d6000)="05b646a27f935cc3125f05e53f4dece47446f69ef64d203045956ce4f1c1fac3dc49c8d7ac9e9fee4e1921286c49b45efe85d962dbd78c411073e01fcc05f5e05b944919390ddcfa0f758730e7d3a2cd79e1d6b20c39a6ac3c60d7dbd7f0ca3f5ac1af29be616fe7a7019cf847924d0536076aff221f731edd309d85febbf146", 0x80}], 0x1) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000384000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000081a000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b0b000)={r0}) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001a0000)={0x0, @multicast1, @remote}, &(0x7f0000161000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001b7000)={r2, @dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr}}) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000097e000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000ee6000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000bcf000)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) listen(r1, 0x1000000040000003) writev(r0, &(0x7f0000f4f000)=[{&(0x7f00002b7000-0xc6)="1947b2027a8b6fd000ce18a5923cca7132576afa3ecf872997c030fa098f2cee13fa6a3b24eae67d29927bd9356e856e3060673a706812b6ad6336efdb988c39b66851e5ff832c668f37fd3dc42c4d65eb1108bd442819637b433e238a00aefee2dfea85768eb1c795c357b0c421b0d56d61e8c1a37e67faef5dd01ed63d22e3ea3206fb61c69c3b75247d9e18a244663be64cd47be74c024d2936be02e5ca35c9e90dd891392e5274a76fee2ebe3e5f15ad4cc3b7674f89c87c6576bbde98da0bab88ef192e", 0xc6}, {&(0x7f00007f6000)="2d4d72121c8ad5a2c788f8b2940d7ac68c8d16c0b79e1e3e7cf8c1ccb9a07b49b5cc60ad5eb621cbe7c99cf2f015e07200e516715c2c635e9c0440e69f8b0a22ba564f6248e7efdc4a4efb6edee9533087b9bbe2ee7a6aeb1d7ab3afda50b49907d0ea65b08e5213bc01e3cd115cda84285dbebe237632cfe7672776147fcf1445b72b885a320676b8b4d1872216894a74743348857eec5dd39b1c54e2087840a7418c99dfa53877e54d38bb97fa64af27e44859dfc1fc631256b377f53a514cea", 0xc1}, {&(0x7f0000460000-0x6b)="64e3a6f6fa4940c2f6ea14c941cece7c24c7670477473a544da82148041a768fd03fabc43e705ddfdcb749d0e384d0384c875b3eacccbd7600d83c19f8b8f73221af9489033c67ac835a8b900920b163e25967cd6ea5b3235eeb4517f17ee86f87acd6291bd9d2d74b8ee6", 0x6b}, {&(0x7f0000f28000-0xdd)="b8958080275e97260ee96a5b33d08132c9f6579faf604399ebe5974375b776d6afc88f36df7e31a94b7c0cc1918a3f1ab0e99de8f1739c72ec9fe477037a88f6fceb7f9e3d4dda2d46991ac3d7e2b567ffecbfe7972db38ba95e277d44cf0c3581022784d1563abb1b873fe6659fef782b2d5bc4b315130281cfd32fa09349e15c61cbca624e13d3991ead5378b946fc6dcb250c60db2c2a2ce47686969415506366d25d89803effbb16622f2ce0d63a69ef8168f28b7877d7a8cf46e7f9601447cd5d8cd434b58fa1d9faa651e6b8f9f006c2389c2a8d95d7165efce2", 0xdd}, {&(0x7f0000d38000)="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", 0x1000}, {&(0x7f0000560000)="3d354ada67c520c456899be8b1ca1397be9d75592c85e59323c185911596da36576862a177a329ab83350464b07385e4907efcda987515bffb678b63abf1d3740e223f847c168cfc061a2dd26ec5425991bd0bcbe6e0a269fd9400308d3e76c2c0e95f6dd1df831f51453d9d59c518c293de1bfbbe830ad28d3c24fce0b30ac1033fb7189f9543a786b2a15c3968b87c", 0x90}], 0x6) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/10 14:40:21 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00003b7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00003b7000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000318000-0x4)=0x7fff, 0x4) 2018/02/10 14:40:21 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000029000-0x20)=@mpls_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002a000-0x8)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000002a000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000001f000+0xf6c)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d10000)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000004e000-0x8)={0x0, 0x3}, &(0x7f00001be000-0x4)=0x8) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001be000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ec000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00001bd000-0x4)=0xe8) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00001bf000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000189000-0x12)={r2, 0x1, 0x5, [0x3, 0xb480, 0xdf, 0x401, 0x2]}, &(0x7f0000165000-0x4)=0x12) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001bf000)={0x0, 0x0}) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r5, &(0x7f00001c0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001be000-0x20)={@generic="337059cb4abd0032729140110f0ce00b", @ifru_flags=0x3002}) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:21 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000298000-0x7a)={0x0, 0x72, "7a93196bf0d6dd2ec643b48f2fe8585930ab4b501db2bfe14176ce13d2858794aa9e0698da7e232e4d0deaff4dac1e2b44e151e1f8232479d0b4bd9e20f85cf33a58768baf471ecf8a4fdaffbbae44dd1d7c6ec6a15f6759ce600f34f049fcb02dcd59514b86712e51abc198528ca67f8c7d"}, &(0x7f00003b7000-0x4)=0x7a) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003b6000)={r1, @in6={{0xa, 0x1, 0xdf03, @empty, 0x5}}, [0x0, 0xfffffffffffffffd, 0x9, 0x1, 0x0, 0x3, 0x6, 0x9, 0x9bf3, 0x1, 0x100000000000, 0x2, 0xaaba, 0x10000, 0x3]}, &(0x7f00003b7000-0x4)=0x108) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:21 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000c000-0x4), &(0x7f0000002000)=0x82a7) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x80, &(0x7f0000018000-0x8)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000017000)=@assoc_value={0x0, 0x40}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000017000)={r2, 0xfffffffffffffffa}, 0x6) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe(&(0x7f0000a19000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d88000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000551000-0xc)={0x10000001}) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000029d000)=0x5cc2c452, 0x4) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) recvfrom(r0, &(0x7f0000ff6000)=""/196, 0xc4, 0x2060, &(0x7f0000612000)=@ipx={0x4, 0x3, 0x8, "5204303989b0", 0x80000001}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) close(r0) sendmsg$nfc_llcp(r0, &(0x7f00006fa000)={&(0x7f0000a1e000)={0x27, 0x8, 0x9, 0x1, 0x6, 0x6, "b36c0e27a8fa7248b7e42f5468d3f864dacbf128beb39ccc7fb8126cec89a77bf64a1d6ff48810f56ebb7a98705c747d143df12d588803d480b6c21eef3adf", 0x5}, 0x60, &(0x7f000030c000)=[{&(0x7f0000066000)="10ae3631a2f4c59efa6fc580c4b4d280ed2bab4721e42f2f2ab63dfa38bf016b3965a4440f0a98a85bf2ff243492d309b53ae91ce074cb8ccd7fb4e287264ab9a39e82437b6090a22bc61d329cfe8e1615dfcad1cfc6aab141f9e0f7f4ebb885cdc9e4bd23ad10b1c73f1f080a85259a5694c6f0df859697368dff4b0033ee38b2d67d1575287ace939fa5a5ac2526e15b2b7ec68dc15e7704be89df24342008e9e2b290bab76dc66d02b1c6c3215e57beeb13b3efc0387682fb3e51c7bb", 0xbe}, {&(0x7f0000482000)="1ecb9b12834b1efb38a753a75fba024f8b11370f544ecc0b9c3374d9130deddb6ce36ecc27733b95b6eff1b23daa21c1c96268b2b8163933d2c2b4baa317a48b896f29a6c0000e6111d25c45a728bb499663d93de65b85808dcd45a04a2172", 0x5f}, {&(0x7f000024d000)="7d246689321bf9b836517a67e49a8c4c33553052ad9fc867aa46952556e28706baabaa787b5a842328ae1e0b2272971cfa0d666323ebd8f7e5a7531415ac368ccb7597827be0a6b5cb1d8c6759175032f644eb00a5991f1cffd1adfd28925729bf42b9c203afb0a6741c435579f00d9d908e8f0631085816fa55694dbd4a09d8eb740bd9b7b292f962617b9fbd5ba09710306a97b1f7505fd4197fd57321c19fbc95d4407cef218126d592b97b1a891f1c55d85a20348706b120bd4106a3b1cc52fcd47facf86ddd918f6978fcd6ec36412ba1d0e397b1e9b21047f640c66dbb9574794c17769d2f0c48dc61306a08dc12cf28b65b841a", 0xf7}, {&(0x7f0000dba000-0x24)="1c8fc8b308d78343342999c5585c8d5fa148e24b429b945b1243106773b0e9eac45918a1", 0x24}, {&(0x7f0000e19000)}, {&(0x7f0000ee6000)="8560360fc07b45f26462640a4233d6e450ae163736176ad3e628d8be59e411539b36f9dc66b782b392ba3be212ef31c1d07664b0f88ee8440f35376c29d13abbcadd9d5ee3f63ef79c492af96a49139f86d1d980b0c957acc1a32f976f2cd9203a1d83f5ba", 0x65}, {&(0x7f00009a6000)="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", 0x1000}, {&(0x7f00008d4000)="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", 0x1000}], 0x8, &(0x7f0000115000-0x30)={0x30, 0x110, 0xfffffffffffffffe, "fd387761e58dc2fdd6e54a39ae100ca8b0411b2b3ce9616bb5f3851a"}, 0x30}, 0x20000000) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000330000)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000022c000)={0x0, 0x4}, &(0x7f0000524000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000114000-0x6)={r2, 0xc5d0}, &(0x7f00000a6000)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c5c000)=@int=0x6, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000025b000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x3ff, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8a000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004a0000-0x88)={0x7, {{0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x12}, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00001bc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x9, 0x401, 0x1000000003ff}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast1=0xe0000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f00001bc000)={0x0, 0x0, []}) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000019c000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000054d000-0x10)=[@in={0x2, 0x2, @rand_addr=0xfa65}], 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 14:40:21 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000051000)=0x100000000, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) [ 58.534366] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 58.542533] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 58.571488] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000023000-0x4)=0xffffffffffffe7f5, 0x4) 2018/02/10 14:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) r1 = accept$inet6(r0, &(0x7f00004f9000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000072d000)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000661000-0x4)=0x78, 0x4) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) sendmsg(r0, &(0x7f0000a49000)={&(0x7f0000e4b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x3, 0x0, 0x3}}, 0x26, &(0x7f00004b8000-0x10)=[{&(0x7f00003a4000)="535cd3a7a757bac34a530e11ede8d5b88d4218a8ab51d6b544222831e5a8e0749600831c", 0x24}], 0x1, &(0x7f0000d63000)=[{0xffffffbb, 0x112, 0x8, "6532f34f9529ce3d2fb129f900dad3ef1578776b5af31c391d74bf47fafa5955025e40e83bacf0e40be1280862189fcac709a336845d44c9dba572b30da3e3f8d23f54f5014f0a8d611c54fac5d16e1eee59fc44e8d8475338248c762800aa3555a7db34cce48fb6ee6ab0e3384e24f8024a071b27127299fc701d45f8318538150f3149e539ab476fa09e167fe2a7795aae81714a9bf19c67f04362336bda868e704e5388521ffa97e98a498f0cd03416f4dae531e7d67648528ab093b13abf1a80ee2eb295626ac01a8629a28aa710c567ff8e177fcc30dc035262ab40a6d9891a598492a189935e4efbead37d13"}, {0x1010, 0x10a, 0x1000, "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"}, {0x70, 0x308, 0x8, "59b68f834ae39519d956b1b8882972d07e814447f94475db22175c8adfd3e08b362c6e7053fe7c3f9918215b3b8067e351a0d094d9909207c48bedc5000bc50d18cbfc4b0e42bd1edfd700554e19495a446ccd83b386272ce0df0898493f"}, {0xc0, 0x104, 0xaa, "bbf58a69bc50dd11855bedc57ad2fab73f75150ea7f288deae42ea598ab79ca76b62b62c0b0760f39e914b5014f4b0c146f916444c15954876f6c40359911f337937049ec5e7543ecc5e148fd4d2c3089f310a672a6e23f47c3018f459d3d45e4e35fd541fb936c5a6833b9654ba4942619b6d93fec69e06653ea39a67b066ec288e6be4f206cd92eae477f8370b9d10a474599dc3a43c63a4df826d16af121f6d097188c11b88bbcf"}, {0xe0, 0x100, 0x101, "c34d0454af2a2501adf8b422d36cc652b251dd213b9d104c099b05035d871d61a64da7e1f3d1c2d3e9248c7a77c9a6f4a6d15cf79fb30a380536e2877167cfa3b4ba50c2a64cef5a3c729149646cfa59c9a5bc42cda59f932614651eae9c9006a9c5d4f0de43d765afa1f0389c25530f8a42620c95697247fa429a71ff35c76466934153be044d07ceddff12d3f7b9f4f6b26ec57a210eeca67436b1cad9c57921b4d8a184bb1dc78cbac6f5aa702262f7979fc1cecdf5fa1d30a822efe3728a74715262b0fa01cd9e6f276d"}], 0x1248, 0x40040c0}, 0x20000800) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000096000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000ae000-0x4), 0x4) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00001bc000+0x7f5)="b56ff5eb82d6ad1f761e7ccd8ef485ec65ca7c8b3f725ec6856c1fd83b17c55e3c67f99ff04a178c25d56e2b3a575dbc4faaf6c264983d265fdc561cb8efb7e0ec9fb9ba97c5212c52d1fdeda50912bcf174d55ea81ac3ad41eb67470fedbc76d60cd9e373779f44c07abeb028ee365ff9153d562fc95721cab25527ea421f54191c3be0e0ff1073ed98af0dd463bf8d06f2e701b0426eb6524feb6627064c3c76720fe0819711718605a5e8c164deff0165554d203037d6217f56e9e26194cd5d8d50503e20acfed6028d91ee3dc7d27a367cd78a9e952d140e0e03b9978fab4a8efbf2827a9c9f194e9a09871f1a", 0xef, 0x80, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) [ 58.603318] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f4d000)={0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000503000)=@generic, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000940000), &(0x7f0000f99000-0x4)=0x4) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000053000-0x8)) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000016e000+0xe81)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000b6000)=@ethtool_wolinfo={0x5, 0x8, 0x1, "353091ac6cce"}}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000024000)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00001bc000)=0xe8) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) socketpair(0x2, 0x7, 0x1, &(0x7f00001b3000)={0x0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000054000-0x4)=0x9, &(0x7f00001bc000)=0x4) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000b9000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00001ed000)=0x1c, 0x80000) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f6e000)=""/177, 0xb1, 0x10000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/02/10 14:40:21 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socket$inet(0x2, 0xb, 0x5) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:21 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000035000-0x38)={&(0x7f0000034000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000004000)=[{&(0x7f0000035000-0xd8)=""/216, 0xd8}, {&(0x7f0000035000-0xe8)=""/232, 0xe8}, {&(0x7f0000034000)=""/110, 0x6e}], 0x3, &(0x7f0000034000), 0x0, 0x2008000}, 0x1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000034000), 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000002b000-0xd8), 0xffc3, 0x0, 0x0, 0x0) accept$inet(r0, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000001a000)=0xfffffffffffffe11) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000035000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x304}, @in6={0xa, 0x1, 0xa73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x1, 0x56, @loopback={0x0, 0x1}, 0x76c806d0}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}], 0xdc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000037000-0x58)=@alg, &(0x7f0000037000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000021000)={0x0, 0xd7, "27e6cc3df2da225192054ae2c5cbbaa1b9869c4a93e5b5a11744ec396f4d2e3f879dc4a54fd5ff99d823781475f10150b68ff484307c7f4eee99c58664d3f14344eb2fcb3606b883c8fe35bc493d2a1aca9bb413d5804029cb3b216e3c979d92e819c5684089673f6ba1a18301cb3d669788f9bf05f2d2785cd66a95f3d8394394d34d7ab96d1015fc7bd59eecc169ca0118df4ada888cc7bf4c8fa5ff1925802e81f491bbc50850ebc9bae1069df0e347ef852edd2610b8693f0bc837b6bec51e38bb8bc88e97ddea601d7b1d6058a60874dc46c3ac84"}, &(0x7f0000026000+0xfe6)=0xdf) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000037000)={0x10001, 0x8208, 0x0, 0x12, r3}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000005000-0xc5)="4995ae0b9760b447615ce5728d0855403be5a9d1df8626f41a4e7fcb82bf5cf7d850071ac8b09eddfad7bdf599faef6dd78d20f79fc2217a443ab9f599fc5f98fc1efb445ad1e37f75108648668f0228b60660717664973eb03a50d12941a4923820dd22e53b51e8098785528d7ea796791c4684c849ee2991587ca15abbb9eddc74a1a6c9245aa67366ab4bad7ef4840b9ab64bbb2cba1f72ba9370b3b822b663f31c1c371a82943d12a7ec634dabaf3527b1a65cdc5d963d38b86c2bc8737ee1146be077", 0xc5, 0x4040000, &(0x7f0000038000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/02/10 14:40:21 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b6000)={0x0, 0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b6000)=0x0) r4 = getuid() mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80f, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003b8000)={0x0, 0x3ff, 0x6, 0x1f00000000000, 0x4, [{0x0, 0x2, 0x9, 0x0, 0x0, 0x4}, {0x2ff, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x1}, {0x3ff, 0x2, 0x2, 0x0, 0x0, 0x2001}, {0x8f72, 0xffff, 0xace, 0x0, 0x0, 0x2}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003b7000)={0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00003b7000-0x28)={0x6eed, 0x0, r3, 0x10000, r4, 0x7, 0xd7}) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000381000-0x4), &(0x7f00001f3000-0x4)=0x4) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00003ba000-0x4)=r2, 0x4) 2018/02/10 14:40:21 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000002000-0x10)=@can={0x1d, r1}, 0x10) r2 = socket(0x13, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000004000)=0x7, &(0x7f0000004000)=0x4) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x9, 0xe, 0x8, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000000)=""/77, &(0x7f0000003000-0x4)=0x4d) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000003000)=0xfffffffffffffff7, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000005000), &(0x7f0000002000-0x4)=0x5) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000005000-0x4)) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000caf000)={0x0, 0xf6, "b5bd6511ef119e02838adc61972348c67ac6367414dc24ca189f3b82795479ba5704d9c5de4f8c6dac735b0cac45b8f56186403bfd327a44769d253f6fad460d7af9be4954e2f47c9ebd8ed0cb5a32773c2e923a369a1aeccac9fee173d9203b89a10050647e605b0628eb782d9c7b8e037983a69d00df5abd713aa4968f9280c6549fc65cc38ad6cf45e4b9a5354b6d479a98189a1dcdec6a52a139640fb58ba7184fd2f8a6566af1876bbfde769edc299c0a1487c88941d54ae5228ff50c34f7a034fee6c1c045bc474ddcae6336e52b0a9a631f030bf5d9b89d7eee4947fbddd6a8177ab16ce44f66251170073a7137dcb8f9735f"}, &(0x7f00002f5000)=0xfe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdd000)={r1, 0x1, 0x30}, &(0x7f0000567000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) bind$inet6(r0, &(0x7f00000a7000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffffee}, 0x1c) connect$pppoe(r2, &(0x7f0000752000)={0x18, 0x0, {0x100000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "42a700030000"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000118000)={r1, 0x71, "b8e6216c1854f5fa118dc3299c69e76dc99094bb17c8d20116d3f87dd3a54c8715b279194b1b1d983ca16165c6cccc6c1e53d396dc9504d12695dd096d5d5fe8ae0a582502dec5126ffa7993941aaab07e34d138383f8a5e1393c4c404196a30a5b99cddbfafe80ac8d6cfc413cfee730e"}, &(0x7f00008ee000)=0x79) 2018/02/10 14:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce0000)={r0}) accept4$unix(r1, &(0x7f0000bf4000-0x4d)=@file={0x0, ""/75}, &(0x7f0000af1000)=0x4d, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socket$inet(0x2, 0x80002, 0x4) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00001bc000)=""/124, &(0x7f0000195000)=0x7c) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) socket(0x10, 0x800, 0xffffffffffff0f24) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000076000-0x4)=0xa5, 0x4) socketpair(0x11, 0xf, 0x5, &(0x7f0000185000-0x8)={0x0}) socketpair(0xd, 0xf, 0x8, &(0x7f00005b5000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cc5000-0xe8)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000e0c000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000f77000)={0xf, 0xc, &(0x7f0000712000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0x7, 0x1, 0x0, r2}, @alu={0x7, 0x3, 0xf, 0x0, 0x9, 0x7, 0xffffffffffffffff}, @ldst={0x0, 0x0, 0x3, 0xf, 0xf, 0xfffffff0}, @map={0x18, 0x5, 0x1, 0x0, r3}, @alu={0x4, 0x800000000000, 0xb, 0x7, 0x7, 0x120}], &(0x7f0000f64000)='syzkaller\x00', 0xffffffffffffff4b, 0x50, &(0x7f0000bb2000-0x50)=""/80, 0x41f00, 0x1, [], r4}, 0x48) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000f01000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d04000-0x18)={0xa, [0xc6, 0x80, 0x20, 0x5e1, 0x9, 0x1f, 0x3f, 0x20, 0x2, 0x4]}, &(0x7f000053f000)=0x18) 2018/02/10 14:40:21 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f00003b7000-0xdc)="81e60975703e5da1b3c16a9fd93fe57009dc2a1e0d0e02f52219518de5877dbf6083e167c1e2e75eccf73dbcfe9aeec929403896c5ebb4f3f1b363c763538087029d5d7e0cbc16b81a8f39eacffabe391fd04f602bfcea7dfc739bbab57b6ef5acb268d14ad63ae82c71a2c3cb50b2432ac6294115e36eb99eff6ddbdd5300115b2cf292d7f7c96d6ec71882f14d66405d98daf0b232a1291e0eddd15b01b4425b292974762b16572ba07cf778bd386d8f273beeebbdd9f864709c34f9b3850471520cab51ca1bced9cb1fb012d8e8fd95e0dc7d6a9ea1d398831f77") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003b8000-0x18)={0x0, 0x4, 0x30, 0x2, 0xffff}, &(0x7f000000a000)=0x18) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003b7000)={r1, 0x9d, "a2c363798f11aca47695913cd08a00b8f08feb2053d3bad152c24e23ca63d296daf5bb71146cb949f98b4fb92baf6f36dfd8e74405b787db22a704743c5114f9eddad504f28e2a5e2e0fe5a9c1735d844a6e40ed638b7e2b3bec1814080fd88129c1b73adc9ec0628dcfea85ec01aae57a97f071391daf83790758fe9128f79c0995d972bd1e6b340b3cf635b116fb6f43e0fcad40ff336bd8b99f41e2"}, &(0x7f00001a7000-0x4)=0xa5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000fc000)={r2, 0x9}, 0x6) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f00003b8000-0x8)={0x1f, {0x9, 0xe88, 0x2, 0x8, 0x4, 0x1000}}, 0x8) sendmsg(r3, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f000015c000)=[]}, 0x0) 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = socket(0x18, 0x3, 0x4) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003af000)=0xd2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ae000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [0xffffffffffffffff], @ipv6=@dev={0xfe, 0x80}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2810}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0x0, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 14:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000034a000), 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005be000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000a91000-0x4)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dd7000-0x20)={r0, 0x0, 0x1, 0x58b7, &(0x7f00002e8000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000e89000)={@generic="3bea598701f5dfb2db58220e8f3ea642", 0x8}) sendmsg$nl_netfilter(r0, &(0x7f00007fd000-0x38)={&(0x7f0000e5a000-0xc)={0x10}, 0xc, &(0x7f00009ce000-0x10)={&(0x7f0000890000)={0xa8, 0xa, 0x7, 0x138, 0x5, 0x0, {0xf, 0x0, 0x8}, [@generic="251b2fab24df353a4c5cd3a7c4dc434734c52db046f06a26cfdc97102fcb77f9a8b215d7211c0f1c1cc7e3ca262705aa070b8ac30d229c21635c38906133bd37971d6818f64146aa91b986b49719bb3f155bf62af6a0d0ddfa73d3fa347bd120ffab63b6a5c23beabeda392bf252d98058adaf07ad5bff38ceecd80163d3149973fa292652", @typed={0xc, 0x2e, @uid=r1}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d91000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}}, 0xfffffffffffff054, 0x7, 0x9, "348429e7435e4698a8773e44eaef77e0fa164a0033d482bb33dd13822e25a15a7ddc9a340a3cfef87a392499a801601a220095f282b25c3cf88f95221322d3f8bf660ac240e20e529dedc20095a2a3db"}, 0x160) socket(0x13, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009aa000)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000988000-0x4)) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000fa000+0x973), &(0x7f0000f11000-0x4)=0x8) socketpair(0x2, 0x80007, 0x0, &(0x7f00004b1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f000076e000)={&(0x7f0000b46000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b99000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002cf000-0x8)=[0x0, 0x0], &(0x7f0000c71000-0xc)=[0x0, 0x0, 0x0], 0x9, 0x5, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006ed000-0x10)={0x0, 0x1c, &(0x7f0000ab7000-0x1c)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f00005d9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000ed000-0x8)={r5, 0x3f}, &(0x7f00000e4000-0x4)=0x8) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000483000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000008f000)=0x1c) accept4$nfc_llcp(r0, &(0x7f0000f29000), &(0x7f0000762000-0x4)=0x60, 0x800) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00001bc000)="137c49532afd62cf3b2a20220439790940a40c02f5889667df999b8b3e3bc3add6b9766a9d0fc8ed5d6e1b12a38455066a35b0620677", 0x36) 2018/02/10 14:40:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000042000)={0x0, @local, @rand_addr}, &(0x7f0000264000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b0e000)={@ipv4={[], [0xff, 0xff], @empty}, 0x10000000007, r1}) recvfrom$inet(r0, &(0x7f00006c0000)=""/4096, 0x1000, 0x0, &(0x7f00006ea000-0xe)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x200000000003d, &(0x7f00006a0000), &(0x7f0000553000-0x4)=0x4) 2018/02/10 14:40:21 executing program 7: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008b7000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ed2000+0xa09)={0x0, 0x4c, &(0x7f0000a07000-0x4c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x373c219b, @empty, 0x5}]}, &(0x7f0000690000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004d3000-0x8)={0x0, 0xffffffffffffff3a}, &(0x7f000025f000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001c3000-0xb8)={r2, 0x286b, 0x6, 0x8, 0x1000, 0x4, 0x0, 0x9, {r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0xdd, 0x9, 0xcf18, 0x21}}, &(0x7f0000bd1000)=0xb8) r5 = accept$llc(0xffffffffffffffff, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000818000-0x4)=0x10) sendmmsg(r0, &(0x7f0000c2a000-0xb4)=[{{&(0x7f0000fed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x0, 0x1, 0x3}}, 0x26, &(0x7f0000b32000)=[{&(0x7f000045c000)="ccf9d990cf", 0x5}, {&(0x7f00002a6000)="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", 0x1000}, {&(0x7f0000b2a000)="cf0d53b2769f97a2b23a5de2f90a9e04c21ef7260ef7399529020d39f6ffa7d78bf4c5af85ff1eb6b9b13460fb68b2d3bdbdf86c1f97610712253621d04fcd0de541239ae642f38b506739dbbd2a4f5b8f0ad8576c723a8b6613c5c1d950d13207b96379ffb3be63a66dfaa66e323c24f6900c0e6c6af12b0bbd8b91220c751bad3c8e2a1a89a11099646e7fc81f0c607acf11452546009d36628b0a28336f43bf5625532b2bcbf43da76948f12bed3bd1dc64a972524b3efa474e", 0xbb}, {&(0x7f000060b000)="6355badc8be828163fd9e43c2af01c7a2b4cf1985fff4610682ee1d5a4845e6af61d96609c3d49f0e554ec8372fa8be79098a361d01e61dea28324c3715ef14faabffe98938eb022a6b7aaa84c2c190dbe8590dea0152ebd37dcbf9119fa256e802af91ae11ccec4526bcb9d09182ede14d77a317f59a036df15", 0x7a}, {&(0x7f0000565000)="96527e7371f65ba8b9cf75053bb3a90c873d3d31d5cecbf574a1c97c307a9a266d9c321af96183bb9c494b5a74c9e88304511e0372e744b889196ddd92fce5c20d7c288c730e45ebf9d7ed4fc8046295a26e84f274416baeb466762cc54578dbdd9ebdffc156794f0b98e816d304833971c844c57abde45bc3f406f40b8509ded52782e3ae0370802ebf23b2d07cfb70c84807f270188a4ed3264d64f4b65f6fe775552cd34c7f55adb17a83cbe806b20a62577bb8b4a55794ac30d07b8e076d276a6892e95770b5b196", 0xca}, {&(0x7f0000a23000-0xb4)="eca4a995e0ccae2bbca35b1bef1405b3a7caef1b912980db296c694a42cd651b5536994ae3c744c1bfb1b35f6b70a8e51767261289902fabfbe4760d8d9f347ad7c4e2a0980495dcd8aaddeb9e7a43ef65db9491f0a775666da7afffac753b199ee98b935928f09a18e49f5785517371bf0ff917ce887106fb713b4eced8faaeb880cb7594ac0a6f4cfe1e0e0f1f17d16f7be4911ed9b634f6fe1b9f51eaf094d36ae877146b349104b61e5daaef24d6b5402b2c", 0xb4}], 0x6, &(0x7f0000707000)=[{0xe8, 0x11f, 0x0, "dcf2171e05d7320df9b99be83794cd2c13c3bfe9b7869a51194d1d8b103d85abfe574a716088aaa6e38099953b1678c1a67b423f04ce11043ca3afb0f9e56c504a362e50f963726cb5d641fc7c40581905212dd216e0b3f129c7eb919a4a1fe752c4864b542faa80058eb2a4059fe2dd6a34cda700c97359af918a9e689bd0fffe26c98284e0392b9345fe7e628793eaa75cfc2361247091bda323a5846f90c56f60871f1385ad3a45bf5f6b4f6af48e6aa14fd3e773484ee2123cda8764539b02c5450bfe3ee68a08b2291c732449c2c92459adb9"}, {0x80, 0x10f, 0xd5, "9c037075eeef2d4d0179d274d7a7db075f2e9ea50ae706616f0e81a94801cfaafdf2a79e9504ee73793b13b937729586a2f74b7378a86d015e635913a5efa15ea6b648f1cb6958b57326108a2f38c913b52603688a3f448e9b2f22fdca85516ac1e77d1475bdd26ed3abb5e94cbafe"}, {0x78, 0x1, 0x1, "49e0350e787409a22843b400717e749d0b1e1608ee04cee9a3cfe75e265d235fd4d61a71e4d85b371092b3cbca654320a4acac22b3eaca731864ade7574fe95a99519c989d4e27eb3ef34ef06ce60f8cefc73cf5e1c5972069f74cf2fc047012cbbbdb9c74810975"}, {0x98, 0x103, 0x3e9, "15da8a27ab96437b67e05d0607119e8db22e00ed3eaabddc5312535897740d0be523008d03f52c611007d3cda486cb46e596b7d41f2eb710ab055941b03de77c5801819a1f929fb10ee2020c81895a2b8ba6ed7a17c1d001a76fa689a0b04d4aa779598ad6bb227c82cf1f77131e153460e579f43f73eb31e5d240757d489261bff85ab79e5238"}, {0xa8, 0x105, 0x2, "dc63d9034e8aface4491ebe1fc170d49d1385ec029c294cd4d8e0984db91ca156038752e724e75cbdec0f25e754d97c1ed27185f062197f06e79153c0610fdf758e23ac4d68ad163be984b669bf26aa2baca203eccf2e577b75878aad70fae8fba6810eb5013785180aea975b2ae9845d14129093f59cab40a847b5f4fb91301aedf5c0e08e4c2d6c1655ebf8e9afc45eaae"}, {0x28, 0x11f, 0x5, "b130712070732337991535e8356a9e48687c"}, {0x58, 0x108, 0xfffffffffffffffe, "9d0c7fd9061da76437fe7631cb4b2450e454a6907fae74ad51076f22717cd260a9e9f68d4630116baf1d20f1e592ecdc3cecd922dd19f519eb34b083fff1da628e"}], 0x3a0, 0x20000840}, 0x53}, {{&(0x7f0000aa9000)=@ax25={0x3, {"7276b2934a4556"}, 0x101}, 0x10, &(0x7f0000e2a000)=[{&(0x7f0000c0d000)="437daaec1bf94e294b2b5475b7000a224f8e8e984b62463e91d94783350cad40e7e8e7bcfa49b2575992b1ab15c76768019546d000e317c36d488180f356f62cf584c8ee179d938852b4ba38729eaea30e7e4bcd207d1d2c79399cf32494194da41f0cfbdbc7ec78527573b6cb1926aac0f8102b339993119a9156609fa7618f04a7a0041d1b43038eac0b5fa32d7690823ede12368ab7f1aa500f4de076771a9bc8f5a98beec3cbc5b7161c818488c13d0687cf58fe5251d192504e5c028700a99ee32f7c62f66136ececb9a841193e7cc2a7bc2b788394100c07daeec4fa722de4ee6b7b49dbe429c3ea49f7ffaf9d04064b54f8cb5ef2ec013ccb9ba5e21c3c33fa93a0d22c92fc6dc098ee362f561e579cc0207bdec71d8b9f3fa79cd24b98ccd621f90a5ba1f52f2c7f1a3f1df6ffa070684ed6ad8b5ba71cab795a59524afdad5419d21c7583970b164e40e500b1d115930377d509b6c4022f03515fa10284cbe38e0da5358c7f5b33e4930d2f8aab3009f334a9273d290044198ab271115bea7bcded64b45067833cd857ffda3adcb64f93d78353eedfbf84b024dc1f0634ed775807cbe1fbeaa9da01ebfaf279eb8209ab39cd20d9cd9cd9f243eae680cca1831443aca5b4e3418bc9db793ed971c61dade9d03975489d1d2bc9b18c62b45bbdf213aded335974837311acda52d3e8c654bde7e76402c908f15b36ae1335d1977848b0b3997c81eb4048f6ea8b5ea47766017c15888ab4f0aa59e64c770f3c2eadfdb7cba14069b835c08806fc1cccc7fb5c99fef99f751d4db436a2b9f86db1205348970656401a1eef0cec9d8f54d8075244b37afa09bf7685e7297d5cbd308c52a021350b3ab92f0e73ae2f911c1746d44c360fd403904091d4f51772672a53a58b02b9eed4150c80f2b307582cea5fe4b1d2fdd1e77792ce83f55e03caceec275fd507a91731235fc8ea9d52020df57633451a97dece6f1a399f1286e75ed097b21f954d8368f318eeaade91f7d41da85547360a43e1332b6b7ee57975e439f1ec5ee581a7414ba15a33cb40c79147a905583d42a655faea2b48a3487d73b41789ac9f7b1e4b8c791d74b49b052a95cb9a8145e9caddedc7499f896f8e21da5c62b20175445d32c398630e1ecc68a63091c8d7a81a577d2f33b5ebea874811d740c2c1e4e96c1cfc523ba8054d657d7f4634984221dbbf000c48209823f5aa33e441213a93f7f6a5db0580191cdeac6b19beacd44be155025a0c7b05b21622a17542663b531dd05e88d39587dab6010030e6aad69a4d7066d33cb1b5ac46bc7b59346909e736b878ce35c67396ce46c130169a0ad91b828201ca6e6936901b9aacc0c575cbc2627d49c34a4290da927abeef4995919df2a58aff06c90dc4c2815ca5aeba461b383205a55a9cc809bbbd44db3da505586527c16068b8b82098138b0042e71ca740f5dda533265128ad8237637a3b54108e775f9e40551f1a6d42714e64877593b8670522114f8d3c0aaa95d8fb9f936f26e350fa1769dbbe7c541ec4214c2c8d692a0a8689d3b0db05f8bfa5c48beddac853aa66707a9dc5ae2d32dfb1192d6224b5eb98a7c51089f626486dccd62b3d51dcf15214bc48cadb6436bafe168c80a2dd09562847cdae72bba06fe2db59a0d2060142cc0239fb0a4a97363deaf1b83d7c5370cc068db398012fd42e73c95ebb9fa14c9184a42220e7e36521d4c3082af631305c8b807c6568d1bc94c9060b5436726136b26de37f1e7d78de1daa9d1de559925732b36ca873545a779631d9eabc2863a8246ab4301b934c8455d729b82d125eb36ac6ad96cc58a59820b68cc27a94ef2c1b8422c05fa2ccb0fea347297c213e30372a3cc2c28aa758a768a8be24e5eb9c8733c62df7087b59a3e0de1180171b3bdffb236882ac5c07c8a127789572aece064665f38ea55e20e3d67953e5c75f0276a4339148ae78c97bf61b296d55740735e7eae559d94ae310335d00ea3f0071e125effb6d2d0e63186e0ab0d693f440af8fdf86b37e6254cb47769d2542a9481968b67a507f30795fc6b0b949c57308effb38e77d43500ec26bbf0397a52166ad62518d3aa590396db6190b8403ad360ea1a21edbaa37f7e8e6d76add0a07e910686fe3af05274f786b1b03f0210b47047870e702a8be635fccea51b8f1efd73ef2b17661322d565d7159acbaf881c8e9fbe147428c1e1b63e318090c3ddf32bcf5179d7f4eeb62419b96edb37c28073dfcecbe1f6838629fc3a1dbc4c93f886490ef8371d246205ffc4605d2e180d4f3009336f382ee442470e21c563aa6d4202ff3e72bf1209975f465f0b38408b521901176029612ff3e0faf822f9067c49571f1947b31d4ea7680594051e4576a4d9fa14319324f5b8fa6d734ba5c1cc7f18b95d7455843ed41a50fc9488bb323e6df16e3ac2f304aa7c1ea66a4e26c391878f15f2fea102639ffbc9bf5e9badeae783eb5c4f5a3a6c6ed58f714da2bf404bd135ebe4a8d135189b9de6b20d70a220c73ba7ae642124031a9975660ee11d4b7117217d6d7312cbd8889f20482737c61139859c654011a669b50ddea540c4866604919fe21e7226f374f7b6e7491a09f74361af82c080cdeb87b4745d35abba9a560127adfcf9478ad5e04287264f319c10b16be569cf788b573183194eb9aa096608f991b0ffab0335cb04666c15942f0538af8a21e3dbd1de212f1b440df5e52d400aaefba68e7ced4681b2ceef85b9ee99df78a78cb5491d9586c203665700823ef763a17fdb61f6ca7692a230e567f247da37926c4bbf8f591a88d29c819715f9225f8ac41c2ea58bc19eaa220035e4a387acd20599600a6daf65b9b039e73ace2d358bc14d09d2e8a081adb84e343c7dc209e585bc727de201468f172d986c339ab60a2d8f1eaf35dca69dd0c0d9e8eb667e4999debc01f2e136a30d6cdef4d3dea00c1b833711f548a2163adeb843cf451f60acefad9155a835785fa1082243b4147a57427e2a99d538cd7d32c91a709d1dd3e9c7eca6650f3ffb157a490223d4315b40d51346f6b99f97ee67be8d9edadb57ef313b9409a8f7923b770df70a1755ae3bad3abd05e3af9f13ccc1d723c390c8e7e0ac3929da7a3917ee8de10bbe317e974115a63bad8401337f9a6fba6deba5f87e0d275a74e3e4b53023eaa169d3dee1a29abac79995daeb9d99074f5a52437bbf0451ae823dd7f131297da7c0d6543a0b3d7518b3160a83aa5e28cdf322ee862ec05588ba7d00b671abb891f200ee0fe6b906f69d3384ed189bd33f36af50763c3578fd5ca038256fe6cce79c68e1e995a86b609e8f119a81483b442e190c7ae102a86f97f7f2520c14a42868264489387d84435318d7a916dcafd0b7e5388d61dbf38098b65618fe59fa87ee1020afb2407bc6bd2677c126a3ceae891452f1aa8a2125abfa642e447c501d80e95d8ee2b6234ae0e211ac22ca7fa68ce7e67c2734ef3153195b59be12d30ec1b08a0072c68c7ba100b97ab3ff3f5ce12800f72298572954fc3dbb4cd593595c2eeb50fbb3d83bc0e10978e4355c8a2b8bc7aab380cbe9d2dda3d0d0cae901ee5608d1f89c5ad351511d6dab1fc34d106853098328c2fbeab68c61842c9d20319492c9f8258acc1b6cbde62e63e382c9847d29bf7612218f6fc006842e84f58ec1636ca4e1c14a9bf6c2485b449a44947e7e8b5990061ac6483f5b81bc166879b9da5984c3fb58f135b04096488276325dac00fba65f8599e220053183104a96b202c79c1101d027369716e2e735610637aa0f5bc4436d0d5033d4901b87ad4e953fd628cc8f69c7b23532e6983b952cf1863d2c740bcb806931b2a4551e23bb073f28fa41cec46a20969e22c893601ca5aa51ed192b8bbbac1623b3b623138e3c68e60a699f10c8fcdaa569da746e34a41e1c8c9fbd8133531c7086eb3f73efc9b764e56086af9971f16092a7eeaca2b74de98e21c6255d9a690beb9c2b718e9f0fa42f2964707ffbf9fc0bf3e70b1be78d10c71f800faff011ee1a09054d5698662fc47a3dabb75a5b6daf8b6ddf47d24d2270f690538873f80371d8ec5b2ae8a889b8ceb8c920c0dbe9a9aa8a098b68300919da4cb5d5f1fc21fc4eda8477105d92ba02acfcc92edf389114b256e9e7384f0d150e6e806f6bf70dafdec1c9f8114fa7c724e1fc1efac51cdb6fa5b64b0020e8d13c1761ca1441578ab0a3bb717acebaa0c76ee45802589f5435c618f384a104fdc2677ab04994e81d5071804d455c9268efd8b2236d3cd78254ac37e13e13603b8f3b1b2d1b2f11c9e7f5579232f0d2afea9e6344ff3f3af681cc5bc635dea9d491e9c8f4cbaf8375a6b06d3cb7c0a00aad672607152d0b1ae90c998f86224c7652b96cbda736d19f5d3329f73888c49f5b40e0a978f613669320d92e4329a0805410895b2b3c28889d5c3540b435cecbd9f1a4a5d1a32335160cb37df23ba28bca938fad32501646cacbae1e32282ea496681283e81a85dfc1a418e44a1d08dc242c6c99356367160a41285d53ed20de5faa6552b7b73b97f4633048736adfbdd1eb3a3b7a8c812333e95f90a484e4e43a2d5d121aaa89e9f0e301677266750a365151145d43dbbf9ecc882bcb10b206cdf99e01d72c7c2d7e56a93a4c9120e5c5ed38f5f80d585f3f934167b766efff9556ed405001b75d6f14e6edcf5f64ee7b6af7a5079394592a4cc39aff301068990c1a5f82ee7816e5c356178ea4d9db9659033c3ad8d32e3e77490265909bdb971ba637531111460d91e73813b51882108e93fd1a0fe152da72fa8083289a273ffd827acbcde417353003733a326784f1278c1da1cd3f4eb6949bc312116506fc3a8f79a93e53fd41d6a33b3ef947aea436583461f2238b2d284c8f040e873677eb86c7f6d4eec4f54213658fd4e3c121e81e5d56398027e31f5be8c23c399876f2bc061524271b3cbf519fa9ce6f219a101f593406e9646e78036f0a3c691206ff70204cee589e0688b3c06ad825c0655e58fa08d4dc4aff485eca79e46845c7b20c33bb14d8b804e5ee5188a0381c16f7210181b78c68012a9661ac7a002c4d6fb30a0da6f7ca2f3340484bf42de2c013bc53e47b0bc89866009b64210dc9b4588c6079125b37da66587725d5cc2b06a238c15674db094b55241a28e665031083d3833c5506631f3649306f3d0d2c10f8e25e2a4f439ac7a27cbb43ea4d04ec273ea13aace8284b502411f56e97b7c058f836b07adda1307bdddbb4039892ff84efd12a8568b6bbf6469fa8b49edb570146b1f42f6d8c212a92d7ab4ea0bdb2c68dfff0796ea624a69d4e2464b7f42bf6afee663b6af1d6dadd83b7d862f589bc940763c9e6bb18775c4d7c03089d4e6388b583b3f462df3ee607ad9ba6856acaa110b1346cc0be3f80d23559923a20f1ed76b04c480ca1648692d66d84724974194bac0b918d5b028218c81184368d9e74105dd9568686a75f1b68fe0afbdc6e15837060988a2f41905d3c9516d3a6fd4e746dd1618adb1bce1fde15d56181f3e298d30dd24a1e3232f3799dd4e06e1838eb26c0ae20bfe2d138607f9596282b48754c9266295e1dba0b502db5d36dff63797a1dcb169f946299b2813a2ed376905b47c1c0db3327b3f190dc85a921838209e11bd83339b686d9c832ebced8e98c028fd836a2cc24adcd0a02d391e53ee42fbd3fb8254ac069bf6f897bb43ebb70592cba28bcd88a060c7cff87073be1e10609975503e35506604bf3498078d52b8f8", 0x1000}, {&(0x7f000061c000-0x4f)="2a465dc815cc86d8928074a416c5fe01a18430e6ee2193cdd08029ae75774bbf2f42051459f2e8258cd4d4295700ff56e619c5531339b360dceb10eb6676d1f3a77c9e38ece704a35581e685cab87c", 0x4f}, {&(0x7f000084d000-0x4d)="ade95a321099936997670c96d56b01631ec68a2f564506f75d364b493ef7d89ba1240212236821e8add63f02b1d2c8e6255a9e47f3ce0585afe8f6eb92e2c6de76a3bea6fdc8bc555957ce81b8", 0x4d}, {&(0x7f0000a3c000)="c47f6d022cb0c306741ece805dfa63d051", 0x11}, {&(0x7f0000d79000-0xef)="77972f6e606c56efcb7bb37a651c3630e4538efe1a74717cfb913e02edc955803756ed26f1df7413c1d26f220c3fa5b6928b655ca100592769c2bc31b8b625e10fa39e4af24eade9091cf871faef7feaa1447ca4fb47d4f0f9efb792870b8e790f67d584cb7c6531e0feccb6e3df5d93e5f9976abf8b43b28db166031172940888751abdd9f6dde81feceb342650319469bf54215558a14294aeb561952d52d69b743403163d3cefbd08329e145d1433adaf75c43b444987b5071eea17fe1ecd0d5f6cd6c00f1b047b0b431701fe8a51174c30b840b277a4eb3cf77ff9d78d27a302fbbe5b333318e577a6ecdaded5", 0xef}, {&(0x7f0000765000-0x9a)="e44e02e44b3a51af4a26ce93e735abb7abce64dbe65e04d8f1d083eda4aab5765ac6b972800308438b7ecb12bff34400f6d2a85bf1c8d5a3ca7abe7a7d80894e0582614b2ad7249e284d59e90eca7f696a5bec3fa2e25a42763a587c77103ace200a9a78a1dc206f7e59acaceb214c452881f244e732b365838de3251602cc7c6337a81c98035e81866b2b1b855a5f3ab8fcb770acc2c69c86c3", 0x9a}], 0x6, &(0x7f0000a5e000-0x150)=[{0x18, 0x10f, 0x1f, "b2ea6a2528"}, {0x110, 0x10e, 0x7ff, "65e9045ecfbd8e885b4c8ad55ff2ddf27ad8953631ad41dcf3136ffe1e23f478312ad348cf6457f7540368745b44bfc8cff12d997c4741bedd05c48f094f83c39ed7a8e11c731888408043753d0fa2e81b80fd02148d14a18057a7a85c19dd262c84534cf366ed0ac625c19ea7c2f0557d7e5c802057ba73d10dc93a67c2fd51d60ade6c756601ef9092f823d18dfb35078139c98f720fa94526cbd9115f5d2c98ffc764bebc900ec848ba66b1f0abe671a6240fd6162c1b423ca5ae3eff3aea3bc1b7a47d8482e91f7cbb03c43a133cf3acf177f87b8bba0f9e273dfdb681e1fb6094df66792ddd7a7dc167d376dc22ce6d2af898016ee49f"}, {0x28, 0x103, 0x1, "d3b8b634952602b8adc1c5e14f363ece8a446c3baa1dba"}], 0x150, 0x4004090}, 0x3}, {{&(0x7f0000b83000)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000bd8000)=[{&(0x7f0000594000-0x1e)="a435fcde1b98e11d28936f2d2bfca3530a579b2b7e8487d9db13989f25a5", 0x1e}, {&(0x7f0000dc6000-0x23)="ec84662460c984b71cacfeb97e7675b6bc86b3e63b9f57c7ffaa050bc5b012b6f3f3a9", 0x23}, {&(0x7f0000a64000)="4e3a6ca99af1dd69bdbbad093ef752ed0deeca6f67fb2fe53e7ad0ebcf3caedaad6059904d996df89409e343ce2b3fa51a95e6b9193d54559b615ccc6cdd825619345fcdbb71c0fdf37eeb32935f006f4c578de9f77a7d41ba9c8bf92e", 0x5d}, {&(0x7f0000ba7000)="5938eb81260c80004b65bb801f095c871ff1b71ae44b8717f0ee78c57039dd8e531d2d08e56c32ad7e297bb19f0649861e39c1784c19ba7a3e2819f852d6d1e8c6f3a6d53840b3e8826a03d4b870a5dae173297bb65f705d2f60b6ec31da6033686d8301e072214acc884dbb8b535926a900fda7726878e971de39e3562dad01022773f56900dfff3fb997fb31f9f89f12287d9498aa34b7deb9846fbb1ff6fe0873390c5675bbc29ac3c87248ad1b", 0xaf}], 0x4, &(0x7f00008c9000)=[{0xf8, 0x11f, 0x7f800000000000, "c9c27c2db80038aab34a1ec08d378fc2912dafe1bba758c00044aa18e0b94c8d343cc9eb4228082233bd4fc988ca9f09c6015eddea860dc9077977c11dc4c2bec5d1cc98d62412fce08338180012c97a3caf1724d0da57680a9031f9be15fe4edc9c5520cbf9cc6b081f576e6e35cef83522f06802d93d86b25f55ae262f9f1273de91e186ed30a48bb922ae481649694ee54e2058a2dbfcf292813ecb5a584eed9fbe0006c5a6031340aa22448be46cd35e0c105a3e26ff5f202a3dcac01478b1e0721a3dac442e4ef24892065c015bde453ee605bba00428d75c86dfe575ed2b0aac15"}], 0xf8, 0x4004010}, 0x9}], 0x3, 0x0) pipe(&(0x7f00007f6000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f000030f000-0x8)={r4, 0x1ff}, &(0x7f000029d000-0x4)=0x8) accept$llc(r5, &(0x7f000049a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000700000)=0x10) pipe(&(0x7f00009ea000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000950000)={0x4, 0x0, 0x80000000, 0x2, 0x0}, &(0x7f0000cc7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000e87000-0xc)={r8, 0x40, 0x30}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f29000-0x4), 0x4) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f0000668000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000eea000-0x4)=0x32, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000b2000)={0x0, 0x62, "61f7a992647092db0d15f2fd3e403bddf3c48714fec7dd7129e9785e989bff5c1c2eb2e31d7eae058bacc6b3425a6143eda93cae60b558a53453142dc9caf5a23e41c8904d61c37d517fde65da11bab5619cbddfb7dc8cec78750328ea6169ba4bde"}, &(0x7f00003c8000)=0x6a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007f9000-0x6)={r2, 0x7f}, 0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xfff, 0x130) close(r0) 2018/02/10 14:40:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000066b000-0x10)={0x0, 0x100, 0x7, 0x7a3}, &(0x7f0000373000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000baf000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000543000-0x4)=0x8c) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff97, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f00001bd000-0x8)={0x3, 0x0, []}) 2018/02/10 14:40:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007aa000-0x30)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x8, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000051000)={&(0x7f0000126000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000ec000-0x18)={r0, &(0x7f00000a5000)="fa441b2c05ad4285f2ff17c8d6e5e21970e1fbe8691119971f31afc4ff14b61eccb9b873de4b6de8b926b633e878fe5adf64fec30675f3b37930cf26adcf4301049295d4de225bc23112c15b71811bd144a3dce1cbb56c8dfe71781d7ac237c948e4ef6a0a173febb76539d1ca1c5bfeedd6d318e978127f1eb747a399273d27453127a140149bc6bf4ae0f7e281e2295c46d58d7e839aabba70b307537e872be2010ea4f334a005c53854c785840de8ac577cb3112255f17d23ac89760ffc4a2b92e9b05d39", &(0x7f0000131000)=""/35}, 0x18) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x5) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[], 0x0, &(0x7f0000554000-0x60)=""/96, 0x60}, 0x0) 2018/02/10 14:40:21 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b6000)={0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f00003b7000-0x9)={0x1f, {0xffffffff, 0x6, 0x8, 0x4, 0x6, 0x1ff}, 0x9}, 0x9) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ccc000-0x510)={0x5, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}}, 0x1, 0x9, [{{0xa, 0x1, 0xd8d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xc4f6}}, {{0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x3ff}}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}}, {{0xa, 0x2, 0xcb5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x3, 0x4, @empty, 0x3}}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}, {{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}}, {{0xa, 0x2, 0x7dcc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc36}}]}, 0x510) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000000), &(0x7f0000005000-0x4)) 2018/02/10 14:40:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00003bf000)=0x8000, 0xfc5f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) pipe(&(0x7f0000d91000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000825000)={0x10000000}) connect$inet(r0, &(0x7f0000c5f000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x345) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 14:40:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x13, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:21 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000168000)=@rc, &(0x7f00001bd000-0x4)=0x9) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00001aa000-0x4), 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002fd000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000dd1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000090d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084c000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a93000-0x1)=0x0) r6 = getuid() r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000065a000-0x2)=0x0) r9 = getuid() r10 = getgid() sendmsg$netlink(r0, &(0x7f0000a7b000)={&(0x7f0000948000-0xc)=@proc={0x10, 0x0, 0x3, 0x80}, 0xc, &(0x7f00004bd000)=[{&(0x7f0000ceb000-0x21c8)={0x21c8, 0x16, 0x300, 0x5, 0x2, "", [@typed={0xc, 0x72, @pid=r1}, @nested={0x20, 0x4f, [@typed={0x10, 0x3b, @u64=0x3ff}, @typed={0xc, 0x21, @fd=r0}]}, @nested={0x28, 0x5e, [@generic="f4ab7c10618b6db1f76b4eee6e1e44ac111dfdfedc9cd6e901384ce1ab3967a560927b"]}, @generic="641b4f49df9fd53fecda202be8d2bbb5a4e5f9005cfee68aad212e3e412651f06cebf2fb65d90c306b6ddb9f25cbc34cb3b1026732f7169d7680bb2d130fd523eb139e962249b84539c2ebb0a95110f125072039cd8885bf40938988dd1b66ca20f498e7f99b35c8b4", @typed={0xc, 0x63, @u32=0x7f}, @nested={0x1094, 0x57, [@generic="f809971a3adee97383ea78ef615f6b4723158f794d2cda", @generic="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", @generic="c2eef7451f6c7ef132094351246c0571bb81c5b9d474af07999e1b9bfb801d6ece09f68e986c339d19710a9cc3f0c393b2a961e5cdb212bbc84ee9a38a1c7675e56e7cbd9ee6f04904b00d472a47936fa904cdcc3095221e4ac7238875aa77e6e2916583ff936810da1df5e76b4e4db2cae9c6238cd8"]}, @nested={0x1004, 0x9, [@generic="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"]}, @typed={0x18, 0x7b, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}, @nested={0x3c, 0x33, [@generic="07d1620c9b8c68657311864f5bfcd47efc435268faf877", @typed={0x20, 0x6d, @str="a2706f7369785f61636c5f61636365737347504c00"}]}]}, 0x21c8}], 0x1, &(0x7f0000ad3000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xa8, 0x80}, 0x4) 2018/02/10 14:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d12000)={0x0}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001bd000-0x43)={0x0, 0x3b, "e745b1c7016f4da5f945808153ce73bcc821961ec0c743ae3e3e8939ba503a431e07b1529103f3e69f34eff0b6d50c7ee63bc541eb3195e98aaf8c"}, &(0x7f0000095000-0x4)=0x43) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000b2000)={r1, @in6={{0xa, 0x3, 0x62e, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x29}}, 0xdbe2, 0x10001, 0x0, 0x5, 0x30}, &(0x7f000009a000-0x4)=0xa0) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007aa000-0x30)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x8, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007f3000)='veno\x00', 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b7000-0x450)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r2 = accept(r0, &(0x7f0000283000)=@can, &(0x7f0000057000)=0x10) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00003b8000-0x10)={0x101, 0x9, 0x0, 0x100000001}, 0x10) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f00003b8000+0xe4d)=0x21d, 0x4) r3 = socket(0x7, 0x5, 0x5) connect$bt_l2cap(r3, &(0x7f0000365000)={0x1f, 0x4, {0x5, 0x1ff, 0x39, 0x4, 0x8, 0x1}, 0x2d7, 0x80000001}, 0xe) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003b7000)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00003b7000)=0xe8) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x800000000000) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f000063a000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008d8000-0x30)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x8, [@loopback=0x7f000001, @empty, @dev={0xac, 0x14, 0x0, 0xc}, @loopback=0x7f000001, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000392000)={0x0, 0xfffffffffffffffa}, &(0x7f0000e13000+0xa40)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000464000-0x8c)={r1, @in6={{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x8c) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00006c6000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x9}, 0x2060) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x7fffffff, {{0xa, 0x3, 0x1, @empty, 0x84c9}}, 0x0, 0x2, [{{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x72c}}, {{0xa, 0x3, 0x9, @empty, 0xffffffffffff779e}}]}, 0x190) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r1, &(0x7f0000300000)="371a", 0x2, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x40}, 0x1c) 2018/02/10 14:40:22 executing program 6: setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x80) r0 = socket(0x1e, 0x1000000000005, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc0700000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f80000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000f9000)={0x0, {0x2, 0x2, @rand_addr=0x31}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x100, 0x3, 0x7, 0x39c, 0x9, 0x0, 0x3, 0x7, 0x101}) getsockname$packet(r0, &(0x7f0000b0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c7f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="f1b98beae2defe1f6c9cee2ea5dc5133", r1}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e09000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000dc2000-0x4)) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007aa000-0x30)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x8, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bd000-0x8)={0x0, 0x0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001bc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f00000bb000-0xb9)="36143256c2f625f6290e80ef7d6b57ab64d8347c66dd163a61083de6c87986a3948fecf857fac469861ee246b3b39efb8b878fce3564da5e5bd9e0389cf668792807f7280d5b282b06525edd4b1c755b136bd9a7efc4cc82021838842828f25591db76628672831d8feb2a10584e9ba903f9a4959828a90881efe18be1415e8d276043b1bd60fad1e5afee25a14ea3a831a86006338adaf2205fdc460cd56cd6a3ea06be47d6cda3d99af8ab9b45970917c0241ad1f2007ae6", 0xb9, 0x4000800, &(0x7f00001bd000-0x14)={0x11, 0xfa, r2, 0x1, 0x3f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/10 14:40:22 executing program 4: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x81) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ce000-0xd6)="5d3fa5d59420e58470d6b3f9dc3d864f2feae387292e82adc8a01425e0c109cae4b8f34994eb61705e5dd71b08cf5e9bb30ac96ce4792f593b7b0c15d458acb6b115e11447cc8f9e27bf70cad0c55814d8cd41fcfaf0ada12664e6ebc9f0c9a96a3c423f990ba645d4711461971196c500d7305bd136ece84389e23d078114c067e2987f6b84f17d762e5a60b5e6b45cd9d2e1ae7c28b1e25f8a08b78064d7504fafbff280aabc674dd682558b63c79ac0d7d22b9bd90c10a4aa43eead216019c127fae24e2f0f6db4f08c0c732f2d61dcc1977f12e8", 0xd6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[]}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cbc000)={0x3, &(0x7f0000e8b000-0x3)=[{0x0, 0x4, 0x7, 0x2}, {0x0, 0x2, 0x8, 0x3f}, {0x532, 0x3, 0x80000000, 0x10000}]}, 0x10) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00007be000-0x10)=@ipx, &(0x7f00005a2000-0x4)=0x10) sendmsg(r0, &(0x7f0000ead000)={0x0, 0x0, &(0x7f0000ee9000)=[{&(0x7f0000bdb000-0xb)="490450e7c033e32e4edfde", 0xb}, {&(0x7f00006c9000-0x1000)="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", 0x1000}, {&(0x7f0000c1a000)="669c7ba3edcea2719556c4236b14f95faf52f1a6a6ce35bd43c12ee3a5b10846d0b60add43b269d1cb35f3cd6c2a97b6c5ed592db1248476b6936989c9df316cbc62b95403e2504b9c779a94e0", 0x4d}, {&(0x7f000086b000-0xeb)="8c356ecd1efd2e2e857b95723ed9a9d2269e69bbd8088932b8ba74c64c75fef624ca02eb44c3076e2e4a7929f1087d9146d3e3b13f808bd75532f87ad4f3384bfb93fb7ac953eedb6a48a5283d6e84627549559556edaeeb146c2f93309ecb1a936e745d2ce839237cfa792d32d06d002d467227a534a50d127f594a13c60ed49e603e0f45fc05b3256fc1f598c94f47b173eb270d78960fccca6e03b76f38775d9db4d0202460b478d243d7cd2fc958fb8c9445243c141cb8d7c91e131a582329d2b69bc98677769d8747406deeedc85d19ab0f32c5a1c5dbab051be9d0aec13140f95a90fe672ef96509", 0xeb}], 0x4, &(0x7f0000e4c000-0x1b0)=[{0xc0, 0x10d, 0x2, "291a1928867cad7491cd87abf7948717f7f1060ade317463bf06ef276c74ce82c5bc75afa5571e085ad4eb1a2dec901565cc83c3eeef04921538a01e7e2ff60eef586911257ae124705c9a3d9a2a1e6b29856e3f450720a16a13ae8558985cd048bae669215c86179515e13cebab5b9590930ab3694dab424d4960fcfc1637feed06f8c56016f389e961970ee70bc36ab668d666d2bdba16a2c0763fca22be406b07fa4927c8401a9ba1568dc9"}, {0x78, 0x115, 0x4, "28be4fe04d75fd04f779316d87000c71498b5dbd5a1b5cd7ef71a7cf0d9fdfdb90bfdd8f376b1424d9301b722d9cfbde33549dcedbdf9686e16945bb6dbed9e94bc86f1d5bda3003181a24649d31887d3d34a54ab5fd7bd45e9314c695bd15551f1f09e8"}, {0x78, 0x119, 0x2000000000000000, "32a68135d2cc1e7d14537bc652f357c0efd38fc8b987578446db5225b07513737a48a8a22ae75e6162ca5112be1508ca2dc1e8f62f1df56e68801512a3ae12261dcf98982a1bcad7357a1be184d3dd348ea0c7ce9cb0b2f7d09487b8d5b654926f4abb78aa75"}], 0x1b0, 0x1}, 0x20000005) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ca3000-0x4)=0x9, 0x4) recvmsg$kcm(r1, &(0x7f000030d000-0x38)={&(0x7f0000759000-0x8)=@sco, 0x8, &(0x7f00001f3000-0x60)=[{&(0x7f0000d8a000-0x3e)=""/62, 0x3e}, {&(0x7f000054c000)=""/6, 0x6}, {&(0x7f0000ce0000)=""/106, 0x6a}, {&(0x7f00000ac000-0x8c)=""/140, 0x8c}, {&(0x7f0000427000-0x7c)=""/124, 0x7c}, {&(0x7f00002e0000)=""/201, 0xc9}], 0x6, &(0x7f0000b50000-0x56)=""/86, 0x56, 0x5}, 0x20) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000279000-0x18)=@generic={0x3, 0xffff, 0x7}) bind$alg(r0, &(0x7f000087d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cf8000-0x3)=0x12, 0x4) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000088a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) write(r2, &(0x7f0000516000)="03789f6046f5ca37f57f999b2da81548ee3952020000001ea715e47cf7d75d4cbbd15f21000000000000002037e0b942f0930efb7e50a21591aff9fc182164fe", 0x40) recvfrom$inet(r2, &(0x7f0000068000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c60000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f4a000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00001b2000-0x10)={r3, &(0x7f0000a32000-0x94)=""/148}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001fd000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x307, @random="683de946093e"}, 0x4, {0x2, 0x2, @multicast2=0xe0000002}, @common='bridge0\x00'}) accept(r0, &(0x7f0000a86000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000011c000)=0x2e) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x3) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000085f000)=0x100000001, 0x4) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000210000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b1b000)=0x40, 0x4) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7ff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f04000-0x20)=[{0xa, 0xbc}, {0x3, 0x6}, {0x3, 0x1}, {0x2, 0x1e39}], 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000359000-0x8)={@multicast1=0xe0000001, @empty}, 0x5) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007aa000-0x30)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x8, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) 2018/02/10 14:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) recvmsg(r0, &(0x7f0000bb9000-0x38)={&(0x7f00005c6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000034b000+0xeea)=[{&(0x7f0000ead000)=""/175, 0xaf}], 0x1, &(0x7f0000779000)=""/54, 0x36, 0x7ff}, 0x40002022) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000bfb000)={0x0, @in={{0x2, 0x1, @empty}}, [0x7, 0x0, 0x5, 0x1, 0x0, 0x2, 0xffffffff, 0x0, 0x7fffffff, 0x7fffffff, 0x6af7, 0x0, 0x3, 0x5, 0x3]}, &(0x7f000093e000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002c7000-0x8)={r2, 0x4ee600f9}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007fb000)="4b47fd1bd01b12d5a683f509f188c87ea0bd5fe176ef67b6105e5ac5", 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000236000-0x4)=0x20c, 0x4) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f000005f000)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003b7000-0x90)={0xfffffffffffffff8, {{0x2, 0x2, @empty}}}, 0x90) r1 = accept(r0, &(0x7f00002ec000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000086000-0x4)=0x1e) bind$netrom(r1, &(0x7f0000375000-0x10)=@ax25={0x3, {"39aaac61288c03"}, 0x945}, 0x10) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009da000-0x8)={0x0, 0x6}, &(0x7f0000d01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bb7000)={r1}, &(0x7f0000c86000)=0x8) 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000160000-0x4)=0xa, 0x800) socketpair(0x3, 0x3, 0x94e9, &(0x7f00003e6000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00006c9000-0x3c)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x3c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000eee000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8ff, 0x3, 0x3fa, 0x100, 0x0, 0x0, r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000f9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000956000-0x20)={0x100, 0x0, 0x8000, 0x4, 0x9, 0xff8, 0x7, 0x7, 0x0}, &(0x7f000073b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000eb2000)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x4, 0x6}, &(0x7f000027c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008ec000)={0x6, 0x20, 0x2, 0x4, 0x1ff, 0xe0, 0x9, 0x7, r5}, 0x20) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008c9000)={0x0, 0x0, 0x9, 0x3}, &(0x7f0000ac3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000619000)={0x5, 0x4, 0x9756, 0x8beb, r1}, 0x10) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000040c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c27000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000006f000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a31000)={r3, r4, 0x8}) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007aa000-0x30)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x8, [@rand_addr=0x3, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000185000)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f95000-0x38)={&(0x7f0000f95000-0xc)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000f94000)={&(0x7f00009b9000-0x104)={0x104, 0x2c, 0x400, 0x6, 0x1, {0x7}, [@nested={0xf0, 0x22, [@typed={0xc, 0x7e, @ipv4=@rand_addr=0x6}, @generic="2cd46b5ce0d7e8074dc315ac064b4de8bf5702892dc2cdc59b77c88596805ed2f64a59e581b72d0c8a7ce47a983ac27c5cfb4893eec3a40d665a871ff0d52276e524bec0059fea4d9cf2efca86dbf1e58f628ce1fb8940c75c9d174ba7c4bae6a7a8ead9f7da6c34f799e59072468b36c7d1affe51f324cd083c1140a87182eff221b403835842c4a9e7ab379e9f24d4b443aac3a16e18f36b6e204ef7002658de5a586e585f262924cedff8fbe466bd00dfc778b7e53811a01e57e2402b9805c44d3bd17fc9eb4b28aa79ab4a69c83e874d413a645089e3be4ce6c3d16e9b"]}]}, 0x104}, 0x1, 0x0, 0x0, 0x8051}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x220}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 2: pipe(&(0x7f0000451000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000176000-0x4)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e6a000-0x4)=0x6c05, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a96000)="232230857cb441a8d42eb49406d74ac5e5ff44fdd30ab0fe59a4230b2362c5cc1560355141273293192645880a9980f428a9a04a432327140213c4ec7e1e48d2e90fe688a6b1154e27a8f1275c557170fda2e12d356ec8efde0cad61ab69bef4702f3a419ac01f05d6b470705c01fed4a53b17b9a97d36f52866e1549331f2faf2d909ebdffccd7a976593796bd733154220b654cdcdd7fbcfe5d5cdf72e55933cc4be48819edc3a474d014f7eef88b767efc2fa428e6f6a85631542e3a34ef1e893a57bb49d845199f68ef90be22ab19b83433b897be12bf43ee8d9", 0xdc) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000041000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0xfffffffffffffffc, 0xff, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000009e000)=0x1c, 0x800) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001bd000-0x14)={0x3, 0x8001, 0x7, 0xfffffffffffffbff, 0x8000}, 0x14) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001bc000)={0x0, 0x0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00001be000-0x64)={&(0x7f00001be000-0x4)=[0x1], 0x1, 0x511, 0x4, 0x0, 0x6, 0xfffffffffffffffd, {0x0, 0x4, 0xffffffffffffffff, 0x40ea6e4, 0x35, 0x480, 0x6, 0x9, 0x4, 0x100000001, 0x8, 0x3, 0xfff, 0x400, "5f2d61f34a95d812b52f917a84a5aa88a20e16fc9abe39cac7f48ae677431f83"}}) bind$inet6(r2, &(0x7f00001bc000)={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000015e000)={@dev, @broadcast}, &(0x7f000005d000-0x4)=0xc) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001bd000-0x8)={0x0, 0x0}) listen(r3, 0xffffffffffffff57) 2018/02/10 14:40:22 executing program 4: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x44d) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000005000-0x94)={{0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x43}, 0x7, 0x0, 0x7, 0x7, 0xdc2, "4e956b8aad100f43f4373a25471928dae1b907a441673a3f3ef4c3561b8cf26f4049dd4971abc386d549266132a66cbcd3535f9c72fa33c15cbbbbeacc245bf48db7f096b32d8ece24fcf7870b1e08b3b8c67180cf836744b809e94bf97c1dbb7269d770428cec017684afd5b5405e94a0fb90766c40cd07135f44889e6d9a8c"}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000000b000)={0xa000001c}) sendto$inet(r2, &(0x7f0000007000-0x6e), 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00003b7000-0x38)={&(0x7f0000390000-0xc)=@nl=@proc, 0xc, &(0x7f00003b6000)=[{&(0x7f00001aa000)=""/43, 0x2b}, {&(0x7f00003b6000)=""/123, 0x7b}], 0x2, 0x0, 0x0, 0x6}, 0x20) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b7000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x470, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x7, 0x1, 0x3, 0x3, 0x5, 0x23], 0x100, 0x5, 0x4}, {0x4, [0xfffffffffffffff8, 0xde, 0x1, 0x1, 0x0, 0x3], 0x2, 0x40000000}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x11c, &(0x7f00003b1000)=[]}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000231000-0x8)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000d4000)="16de7a461a80fedd1b5f7289cc8b19bc", 0x10) 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ac4000-0x8), 0x1, 0x0) syz_emit_ethernet(0x12, &(0x7f0000385000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0xf8ca}}], {@generic={0x88f5}}}, &(0x7f000007a000-0x18)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = accept(r0, &(0x7f0000abe000)=@un=@abs, &(0x7f0000539000-0x4)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000089c000)={0xc8b, 0x3ff, 0x6, 0x3ff00000, 0xfc, 0xfffffffffffffffd, 0x7}, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000016c000)=0x75e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b2e000-0x28)=[{0x5, 0x40}, {}, {}, {0x4}, {}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e07000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000249000-0x4)=0xe8) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00005be000-0x8)={r0, 0x3}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008a8000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @empty, 0x71, 0xfffffffffffffff8, 0x9, 0x500, 0x6, 0x4, r2}) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3c000-0xc), &(0x7f00008cc000)=0xc) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b13000-0xa2)={0x0, 0x9a, "d303e47e6666a6a31caba10e3adbd3c296907f19c5efb4a182c1448eb2a50b4278fbb672291810f628bd4a0888f6060f0204f7c22b64f959db9a3fe700ac5fcaadbf88bd68dc67354f39f0a1b38d8969077d52064e6d8d0bb766b4bd6691368dea7418a3fb6e07f811a3b4c7c738fe299555988ba40af309223b4630f9073f7b71dffac20222cc676140c0dbb538dc39438c1ffb3e8fab57407a"}, &(0x7f00001c6000)=0xa2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fc1000-0x8)={r2, 0x2}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000014000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ce000-0x71)="fc35cdeb993ecb8895ee022ca3db8c137cfaaf4af266b9514d0930d386ef971657dcb2dcba31dae8ea0015fa0d13be9277400057615615c0205112a18fee5ae186448cf2abfa518cd4b13e35cf9d3b551c6659918c241cffa018b841bede9ce1b81f2a4569530d87a2aec2c8c0ba38342f", 0x71) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f7c000)=""/167, &(0x7f0000012000-0x4)=0xa7) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000050c000)=0x40, 0x4) sendto$inet(r0, &(0x7f0000637000)="ac010000000000000000ffee000000000c002388", 0x14, 0x0, &(0x7f00008d7000)={0x2, 0xffffffffffffffff, @empty}, 0x10) close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c62000-0x8)={0x0, 0x8001, 0x10001}, &(0x7f0000137000-0x4)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c0a000-0xc)={0x0, @broadcast, @dev}, &(0x7f0000a29000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000557000-0x21)={@common='vlan0\x00', r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f000030a000-0x4)=0x5f3c, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000897000-0x8)={r1, 0x8001}, &(0x7f0000e00000)=0x8) 2018/02/10 14:40:22 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x9)=@rc, &(0x7f0000220000-0x4)=0x9) socketpair(0xd, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r0, r2}) close(r0) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) socket(0xd, 0x0, 0xffffffff00000001) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x4, &(0x7f00003b6000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000114000-0x20)={0x180000000, 0x0, 0x10001, 0x58}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000012b000)={0x4, r2}) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001bd000)={0x50000000}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001bc000)=@req) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x5, &(0x7f00003f7000-0x8)={0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e93000)="e4387f20988adc03c0b7d25d4499ba7c87c54e0cf1557b9f19619c", 0x1b) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000000f000-0x4)=0x3a, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000b000)=@assoc_value={0x0, 0x100000000}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000f000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xdd}}}, 0x8c) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000000e000-0x4)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f000000d000)=0x8) r3 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8}], 0x10}, 0x0) 2018/02/10 14:40:22 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f00004d6000), 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0xa9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x88}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000276000-0x4), &(0x7f0000560000-0x4)=0xffffffffffffff6e) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffc, 0xff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003b6000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000019d000-0x14)={@ipv4={[], [], @dev}, 0x0}, &(0x7f000019f000-0x4)=0x14) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003b7000)) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003b6000)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r3}) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00002f8000-0x4)={r1}) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00001bc000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f00001bd000-0x40), {[{{@arp={@rand_addr=0x6, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x7, 0x7ff, 0x7, 0xfffffffffffffffb, 0xa50, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='sit0\x00', {}, {}, 0x0, 0x4}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {[0x0, 0x0, 0x1, 0x0, 0x1000000000]}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x154, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @mac=@empty, {[0x0, 0x100000, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="641a07000000000d007a12755875d948"}, 0xc0, 0x49a}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000002, 0x84) listen(r0, 0x2) shutdown(r0, 0x0) listen(r0, 0x0) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080808, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f09000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007a1000-0x18)={0x0, 0x81, 0x20, 0x8, 0x4}, &(0x7f000048c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000801000)={r2, 0x9}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000052b000-0x5e8)=@security={'security\x00', 0xe, 0x4, 0x588, 0xffffffff, 0x140, 0x140, 0x370, 0xffffffff, 0xffffffff, 0x4b8, 0x4b8, 0x4b8, 0xffffffff, 0x4, &(0x7f00008f1000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x0, 0x35e}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) r3 = accept4(r0, &(0x7f0000828000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000a0f000-0x4)=0x3a, 0x800) connect$netrom(r3, &(0x7f0000dfc000)=@ax25={0x3, {"dc671bff19403e"}, 0x3}, 0x10) 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f63000)=0x3a, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/72}, &(0x7f0000701000)=0x4a) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) shutdown(r1, 0x1) sendmsg$nl_route(r2, &(0x7f0000025000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b03000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000e9d000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f89000-0x8)={0x0, 0x8}, &(0x7f0000b5c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002b2000)=@assoc_value={r2, 0x8}, 0x8) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000544000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bab000)=0x10) sendto$inet(r3, &(0x7f00002d2000-0x93)="bb1607445350af77884570b430b2ad7254e8f1d5d4ac8fa50f711b34020f2c6bfe94f63ad49a6354999164f6c1e1ecb7fa564a48ea49a56e7964dbb655dccea5f1f1b0aa33fc5671bae6daae0a1063ad87ccb26b8d46db2b00a2f67b321092749355fd1b871e93524c0b25956c4ede2d2d61fe88dba3b2be7b115ee89a496a16f3013a151311863136357029af4aa2baac6b9b", 0x93, 0x11, &(0x7f0000e2b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r4 = socket$inet(0x2, 0x4, 0x1) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockname$packet(r1, &(0x7f0000a79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e32000)=0x14) recvfrom$packet(r0, &(0x7f00000e6000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f000063e000)={0x11, 0x11, r5, 0x1, 0x5, 0x6, @random="a35e5ef887cf"}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000001e000-0xf3)="a30bfb407379f02698a1ad1c03c1faad3ad8ef3c682e9dc4858687d2cc955e6eb9b5276384488e782d7345391292c6c5eb301ce370e8385475136aff91c85e6a41f651c4cc4b98090be013d50a5d1bffbe05f7a6afecd7a21c7dbb1d401e93fadb930a231fed880b7ecfcea7c23381659963b13fdf68c751f08b91a1f9e392045727baec9e0facdcf8e4d6bbf410756f8e7295dce67adfc039814a70dc168c4bd5385d4626037c9d2a68b2999de238e97ebb42f4599348bd8a10d6f0caf3552b233e5dcc544458f924f4a25070cfee4fb87af056d441c09b5a50f7229d417940b585d4cbbee0464978713926f2d45950466d22", 0xf3, 0x4000840, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1}, 0x0) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00001bc000)={0x0}, 0x7ff, 0x101) syz_extract_tcp_res$synack(&(0x7f00000e8000-0x8)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x1a9, &(0x7f00000d1000-0x1a9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x8000, 0x1f, 0x7}], {0x8100, 0x101, 0x6, 0x1ff}}], {@ipv4={0x800, {{0x18, 0x4, 0x9, 0x0, 0x193, 0x2, 0x8f, 0x80000001, 0x2f, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x27, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfff, @rand_addr=0x8, @empty, @loopback=0x7f000001]}, @ssrr={0x89, 0x13, 0x1ff, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xf, 0xff000000000, [@rand_addr=0x100, @loopback=0x7f000001, @multicast2=0xe0000002]}, @end]}}, @tcp={{0x1, 0x1, r1, r2, 0x1, 0x0, 0x12, 0x24, 0x3ff, 0x0, 0x0, {[@eol, @window={0x3, 0x3, 0x7}, @generic={0x13, 0x5, "b4ce36"}, @eol, @nop={0x1}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x22, [0x5, 0x4, 0x2, 0x5, 0x5, 0x0, 0x10000, 0x6]}]}}, {"0c836fd6d6d6289cd75ed15b54d08a6d642d7fc905586edb75c12e931fd26fa337fb1e223cb502a6de5ce27ea9bd74f0f56f64c9b6b6991fbae2859c58f8e855b2d484d1ebf2b8fc6a9d8b902060baa04f872a28792066755f0ba85be41a3116439f0d731d01d71a61d2203299aec41d20503e5fcfdb11a81237224b59ec0610fd306845b272144b0e0c777b7cb3f9f550cd4d880b3297b33589ab5c2e2d45e9c3cac1462171f4ce4aa6ebd16079cc941909219c4e62461b707e65e78e98dc096795036d9e3ce09338d74bb3533f7a35bb29e05d74bcc1b3d0c46ace236ba52783a8528ab7f8af2b1cb961"}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x537]}) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000188000+0xb5)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00001be000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000011f000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000046000), &(0x7f00003b6000+0xe0b)=0x8) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) socketpair(0xa, 0x2, 0x135, &(0x7f000022f000-0x8)={0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f000000f000-0x4), 0x4) 2018/02/10 14:40:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000+0xa0e)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0xfffffffffffffff7, 0x19, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x30, 0x322, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0xba}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x14a, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x9, 0x0, 0x8, 0x0, 0x1, 0x1], 0x27fb, 0xffff, 0x8}, {0x9, [0xd, 0x0, 0x8233, 0xb460, 0x1, 0x4], 0x9, 0x9, 0x1}}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x0, 0x2, 0x1, 0x1, 0x7, 0xc2, 0xc2, 0x3}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x8, 0x3, [0x5, 0x19, 0x22, 0x4, 0x9, 0x38, 0x6, 0x5, 0x20, 0x1d, 0x29, 0x27, 0xd, 0x26, 0x29, 0x16], 0x2, 0xfff, 0x7fffffff}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000+0x4be)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f0000004000-0x30), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='bcsh0\x00', @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) pipe(&(0x7f0000003000-0x8)={0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x928, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000007000-0x8)={0x9, 0x9}) 2018/02/10 14:40:22 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x8) socketpair(0xa, 0x5, 0x10000, &(0x7f00003b6000+0x2eb)={0x0, 0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000291000)={r1, 0x224, &(0x7f00003b7000)}, 0x10) 2018/02/10 14:40:22 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001be000-0x10)=@generic, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00001bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000045000)=0x1c) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000186000)=0xd59f518, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fe6000)) 2018/02/10 14:40:22 executing program 4: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)=""/10, &(0x7f00004ad000)=0xa) getsockopt(r0, 0x800000010f, 0x84, &(0x7f00004ad000), &(0x7f00004ad000)) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x10000}}]}, 0x34}, 0x1}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000+0xb25)=0x1c, 0x80000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000157000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b33000-0x10)={0x2, 0x0, @rand_addr=0x50fe3c82}, 0x10) r4 = accept4(r0, &(0x7f0000008000)=@rc, &(0x7f000091d000-0x4)=0x9, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000adc000-0xc)={0x0, @remote, @broadcast}, &(0x7f0000d93000-0x4)=0xc) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000ee4000-0x10)={r5, 0x1, 0x6, @random="c0566f2582e0"}, 0x10) 2018/02/10 14:40:22 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e75000-0xba)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000aac000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[]}], 0x1, 0x0) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b69000-0xc), &(0x7f00006cc000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socket$llc(0x1a, 0x1, 0x0) syz_emit_ethernet(0xf3, &(0x7f0000fa7000-0xf3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="472d363736e2", [], {@x25={0x805, {0x0, 0xb4, 0x1f, "471de9f4481666edbf95a9f2e2c56cae24dabaf059ed7f5053a92db18738c17edd869f0991e838add4cb4c73efd559ebc3b930863bc397f7cc6f1634ccca407be9a8f0199bb08117c61f21e9adf5fa237e68843f47a5bbadd06373baeb36eda66853b1e60905d9898996e263847656ab2b860f1f95d1c341e368ef5c9c8430a49c439ee48e543878012ce7dcc2a891b46ae5dcc6a1a25888fb98f5ab41606d17b7ac2b8ad740a34ebb1378c51e1b491d52be5efd5ab119b512b0107d84ec05a3f04de5ad8d9bdc335e2a21919d89e6cacb29b03834574a53a83183e2c5e05ddd13a9"}}}}, 0x0) [ 59.972962] xt_connbytes: Forcing CT accounting to be enabled [ 60.002342] Cannot find add_set index 1 as target [ 60.007620] ipt_CLUSTERIP: Please specify destination IP 2018/02/10 14:40:22 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000013000+0x23d)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000013000-0x4)=0x1e) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000019000-0x8b)=""/139, &(0x7f0000005000-0x4)=0x8b) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0xfffffffffffffeb5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000012000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/10 14:40:22 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0xbb95, &(0x7f000032c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000080000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d1e000)={0x0, 0x2}, &(0x7f0000545000+0x8e4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000008a000-0x8)={r2, 0xfffffffffffffffa}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000258000)={@rand_addr, @broadcast}, &(0x7f000018e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe9000)={0xfff}, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) [ 60.039290] Cannot find add_set index 1 as target [ 60.045820] ipt_CLUSTERIP: Please specify destination IP 2018/02/10 14:40:22 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {[0x800000000000000]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000100000-0x10)={0x0, 0xe06, 0x5, 0x5}, &(0x7f0000026000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000018c000-0x96)={r2, 0xdf0, 0x8e, "6525fca9069fd52879c9e05c8c81d0074d524673d187a94f2fb5ace1e64d60ef54e16f02f15932c352f9b478a2df9ebcc77c3beb844b32dbe02e12a0d389ec7c0c4ec1cb7aa8986feddec88db6672f9a5d5d64a334d7327dd49e5ab9e2694b1c227540d6982ad4a675b9dc72c58d2c1d2263eb401a07313bf3841d358136fcf29ce65d62e0204645bf7facf885dc"}, 0x96) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00001bc000)={0x9, 0x8f24}, 0x2) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001bd000+0xf5d)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x2400001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fe4000)=0x8000, 0x2) 2018/02/10 14:40:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bdd000-0x2), &(0x7f0000636000-0x4)=0x4) 2018/02/10 14:40:22 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000008000-0x38)={&(0x7f000000c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[{&(0x7f0000013000-0xaf)="fb722a6d94ebbeeed2969a52008ac5577be513cd7739cd64304fba62d200a984aa23d6f01b2b7fbca586895c33bd03bce554c13de27e45b87dbfdac952866ab40d6854c656c453a6284ca3759b3ebef7004ba6154c5930f80377d30852b0c2e39188fe7aa62270dd565298a5b5392faffcab5c34dbe98ecc83e49ac20ae052409a02a18063e35645994e606b4b1b88fa7ebc1a225785933e229cf5031102d8a7b5fdbdd7a843a91ae5fa52adef3b45", 0xaf}, {&(0x7f0000005000-0x31)="9c815f19003fa80b0a9b62609589d2d8932abc3af8622d83e9366f584556ea5e6f0e6fe0039261108c76c57007a1abf034", 0x31}, {&(0x7f0000003000-0x8b)="0a1348573474c0d7335f504108d664959bab5ae6881503aa5a43176509eb31d210acb25d6f586a2fdd90eeca79b1ad0e8f03ed9dd2c1f616bda44de87e07da9162a63ba56d1ac0866f5324fa870b66c60d5a7a9c3a2227c85c38a53b00abf512ff35ed7d70c2471820c04e5bc84dd9e801e027dd45e292c3ff40a1475ff13669b14593874f40add935967c", 0x8b}, {&(0x7f0000016000-0xd3)="66c168707b89e3d4e47a760530b9650f7ed0289986c65bb1ea1f1adc901ad08280e8533bfaa6c213712143bf39631524fbb0cda1d87c255ce78a4fd693cbb521aa277b09b7b7108118a58738a28ad58b6f8f11b80bc10fe1f728fc7f7cdbcb1de085bb9ffce1998943fd63a85905be48ec4e1f5724718788b6d675b6e17cbe81b654a9c54b2b6c02bd3690e55792780d60ca762fa567c109579ec87ebffde1e28e309e621349b7148b1e89a7ac0fd73020a077839c8d1fc7f5d9a433d1b00c15446c1b024a2e69312efe97657909e8b0db84f9", 0xd3}, {&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000015000)="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", 0xfd}, {&(0x7f0000015000)="19159dc210f09f5d9b42bb38996f9b232dc6aabea36406e4a30f1e802a5dd63aeeafc38fb8e333a3fc281b90d9f32e43f214d29f329681500ebd2b3272dc94589a0d8d03d3933cd545e4ccd5cf53a7feeee6bdbfa7d9a966973ef438b77cb526128ad48300bec2378e18b4c8fa10d78c26a929056d6adb4651629d80adf86298c6e20ef43a4aee09633ab5d839b34d1ef4987128f810db17e073747bc8e6081d3a7cf3da54000b82eca5d9e8d34d7a84a4f5", 0xb2}, {&(0x7f0000014000-0xf6)="8ed1f85d0912f8baaec7d22c491fa16979a3637f2ae85d7c04880a728e07ecf994a122913780fb9271a97d1e52e5294ab0671bfbd68b8dc212b99e62afd882791fedec66a90395df6f69fd4e5dd2b46b6588e630111c68ee357554afa1a6754607917e753d1c741bf5b631e80049d44913d605dbe0639a9e535b2f17c96472eb1a8cedbe4160383af06f680c4c04f740604b9ef717a719d1eb67c033ad0d84eede24f7307f2a0ecdcc7babbe87e08cf506c4f4500f84dc5ff748587485aa6ff13242390feb14afda9429322b841c22c9d372bc31607fb6a151ff54a2138a343c74decf3838673771a54f8754b47c2ae8b3cb6f9d2848", 0xf6}], 0x8, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1, 0x0, 0x800}, 0x315) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000884000)=[{0x7, 0x3}, {0x3, 0x9}, {0x3, 0x6}, {0x8, 0x6}, {0x8, 0x9}, {0x2, 0x1}, {0x4, 0x3}], 0x7) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000d7b000)="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", 0x1000, 0x24000010, 0x0, 0x0) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000c7000-0x38)={&(0x7f00008f2000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f00006c0000-0x30)=[{&(0x7f0000bfe000)=""/247, 0xf7}, {&(0x7f0000af1000)=""/219, 0xdb}, {&(0x7f0000672000)=""/54, 0x36}], 0x3, &(0x7f0000da7000-0x6)=""/6, 0x6, 0x20}, 0x2040) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000023f000)=0xf75d, &(0x7f0000dab000+0x356)=0x2) listen(r0, 0x8) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r1, &(0x7f0000bb8000-0xb2)="eccd4fa0971ba11abbc559aeb3528e0d766d5ed8d29e54b908921d26d4b6a50c8e8c5cee4b5f0ce294e6f00124357389cc5e869e2c1979331ce6b26ad6b8b78f1202ca81c618f3073abea85fd95dcce43c2615084dbd2d98dab6a02b69bde0f2cababf122b25576bc33b9566fd111c5417a227e8cb7184a6927c5d5b799f19feca8ec1ed8f6c52d80c37f2ab15bb3bb97331f5a0e4973ddf3d27dc6a1e7796b6572f2214fc2f56c7cab0eb33eada64232b98", 0xb2, 0x4, &(0x7f000084a000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1000, &(0x7f00008fe000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x2}, 0x20) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bc000)={0x0, 0x0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000180000)=""/8, 0x8, 0x40000000, &(0x7f00001bd000-0x10)={0x4, 0x0, 0x7f, "4a0045ba2ada", 0x6}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000d7c000-0x38)={&(0x7f0000bff000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000d14000-0x30)=[{&(0x7f0000ef2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000741000)=""/79, 0x4f}, {&(0x7f0000956000)=""/255, 0xff}], 0x3, &(0x7f00004fa000)=""/173, 0xad, 0x1}, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000783000)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000077a000-0xb)={0x9, 0x400, 0x3, 0x6, 0x101, 0x3, 0x81, 0x9, 0x1000, 0x1f, 0x2}, 0xb) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/10 14:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000082a000)=""/92, &(0x7f0000f49000)=0x5c) write(r1, &(0x7f0000f9e000)="b3dca1d699dc234fda31f550d6af0d5656fd68", 0x13) getpeername$netrom(r1, &(0x7f000014f000-0x48)=@full, &(0x7f0000f9c000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f13000-0x4)=0x3c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000af2000)={r2, @broadcast=0xffffffff, @empty}, 0xc) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00008ed000-0x4), 0x4) read(r0, &(0x7f000048b000)=""/240, 0xf0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000129000-0x4)=0x7ff, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d7d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/10 14:40:23 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003b7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00003b6000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002f7000)=0x1000, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000d5000)={&(0x7f00003b8000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003b8000-0x2c)={0x6, 0x1, 0x800, 0x0, 0x8, r2, 0xba25}, 0x2c) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000007fffd, 0x2d) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dc6000-0x18)=@get={0x1, &(0x7f00008cc000-0x1d)=""/29}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000afc000-0x4), &(0x7f000037f000)=0x4) writev(r0, &(0x7f000055f000)=[{&(0x7f0000d6c000-0x11)="72459f12be17799cdcb7a938d10cca42c5", 0x11}, {&(0x7f0000d3c000)="1524c5b38de98bc149405fe7e2dc0a551712184b37f3e1200f451fa0613f1a3b2f189e447e88d1e4a6814acc7f948af7b878258e65aef2529311233c6f0002706c74921b6337385fe43acce65f03bacbef630e886e8dbfde1efc0ce1215ebbe0ca0b665f2af61d77549490aa34d78e6225e2aea7131864b8085d6384410d168c8e4d70568e13ce0394254bc1520df4280ac0ff3c1a3108d80beb33ba5d31df8fc280e7ace511314d1a64945807df788999159b3dc9cc0c0bee4c723b4fddace6cbffb4b038", 0xc5}, {&(0x7f0000e66000)="0331f55b5843fec9ebd8c231de519fb253608150009cc1c9d403ba973bfa9faed0f2fcdb3ccfa243a036bd4315dde00ecc39a327944313ecd9303073fab16df2e163e0d39bb31b84494794f87ef6b0578360567b5bff821caf9bfa50fe0adb162937e78cfa977d4e878593592bf6fc9db6ef61b8e89f4f82743829e68ab9185e7d73a4ab72f01506e2caff79519db5c9376c3f40b9f0b55469cd7e13203318f6f610cbdbee6d338b197a9946b0657feff2d27de0", 0xb4}, {&(0x7f0000c33000)}, {&(0x7f0000ba4000)="bd17d0800dd7be6d99249a1a5e2606397623521c041c1bf55f6ab4c06aeaabd15fa71ac208e68dd519b98fdeb01b26d7782f255f87e0c1ff7b6fa24ae54f605d93c8ff8735d4f55b95a7a01c43152b3616d6aa5307a468af99fba087060c31e6b835649ba8f058767b8d90523339aa5aca18620f478d45e62a9bdfb3bf340391d47330474ce02801d3361ff6ab61c388977da8af7d71c5650b93d61f4b8dc097b5d29f11dd77540ce260149848228f133f73e4749d10d6c4eba307ffa8c7573c69413dc8ae793184", 0xc8}], 0x5) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001be000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00001bf000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000013a000)=0x1002) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001bd000)={0x0, 0x80000001, 0x5, 0x0, 0x0, 0x8, 0x8000, 0x9, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0}}}, 0x9c9, 0x7, 0x225, 0x2, 0x9}}, &(0x7f00001bd000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000013c000-0x8)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001bc000)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6d, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}], 0xa0) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:23 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket$inet6(0xa, 0xa, 0x400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000a9000-0x4)=0x8, 0x4) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00003b6000)={0x0, 0x6d2}, &(0x7f00003b6000)=0x8) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003b6000)={r2, 0x800}, &(0x7f00003b6000)=0xc) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000401000)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x395) bind$alg(r0, &(0x7f0000c99000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x1) epoll_create1(0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x4354}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0xff}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) pipe(&(0x7f0000843000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000e6000-0x20)={0x3ff, 0x0, 0x0, 0x15}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000504000-0x20)={0x7, r2, 0x0, 0x80000001}) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xffffff55, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) r1 = accept4(0xffffffffffffffff, &(0x7f00003b7000)=@nfc, &(0x7f00002ad000-0x4)=0x10, 0x800) accept$ax25(r1, &(0x7f0000709000), &(0x7f000028a000)=0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0x5e)="f6bdfd244c7a66b2681899a9f0f941567c2b4492daaad413d13ae1b29ae5f71b033e8da3942f6a559fc507de1e873e04cbb7b2a31ae12fe764d35b4af9eb0de2a6e71e7112bac29c0d08bbdf70943544135c56d44e4b0964d5dfc59e119c", 0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000095000-0x14)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x36, &(0x7f00005fa000-0x4d)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009aa000-0x8)) 2018/02/10 14:40:23 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000)={&(0x7f0000001000)=@nl=@proc, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x70)=""/112, 0x70}], 0x1, &(0x7f0000001000)=""/169, 0xa9, 0xf682}, 0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x2), &(0x7f0000001000-0x4)=0x4) 2018/02/10 14:40:23 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000014000-0x4)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000091f000-0xc)={&(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff6000)={0xffffffffffffff9c, 0x50, &(0x7f0000123000-0x4d)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000498000-0x4)=r1, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000ff7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000064f000)={&(0x7f000057b000/0x3000)=nil, 0x0, 0x2, 0x0, &(0x7f0000751000/0x2000)=nil, 0x6f55}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ff8000-0x8), &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ff9000-0x10)=@common='vlan0\x00') mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000ff7000-0x38)={&(0x7f00009c2000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, &(0x7f0000de5000)=[{&(0x7f0000ff7000-0x1a)="000f987ec2864780e991cc28f51d53cdd8fec587bc33a09f46313b5dba5ed777f3", 0x21}, {&(0x7f0000ff7000-0xf9)="1438a82cd06d3f460180870fe644114e06a7f057db476820b385dd3442486ed6f99d6578c71ba097c836e2ab2a40bc79cd4f891203214f1e3c7d3164cda33a318ef88c63d01a7fbfe8e32e8526fca02bcc04a3972e545a04ed3a959c6c7683f3091db20090c5986545db83ca271ca93da3ec5e8ee1b17c2cf55481acaec2e9f0f81ac0d5aa4feed0e0560daff26f5e79b188334469904926ccc226ec809d7c6926f650290665f9cb006bbec9bd95e119202995c87172a3b5fc6886179f774f1a2a0a2f6a44318c69b588ba81848285e15f74830365b589de8b77026edede3f29b94b69f9ae6c207fb5c552a6e0b2dd862f477a263d21ef50ce", 0xf9}, {&(0x7f0000d3e000-0xd8)="2cf34bb962365a9680277618138b42b2dc20e5c0c643bf668f1ab92291e17d957a3ce9023173576a894ffc9e260b03ad91bf1891364587577c9eb8171f18fd351c63071afaa4f543da697769a5ed360cb1ce98528eba642258a92b6bd703562b24fdaa781c632a06e17eb07a102237ef0f84e687b20c456cd2e57bccaacff9e9fa63128861b1b903f673523b18712e19df61acd882959c604e8605e85f4eddb464f1dbbbcb8628e9cdae0627d008cf781523b0e7b90dae0d664bb05df84e2819101d23e28be5fdb4fe3f00edc5fce43e2c7d80013ebea19c", 0xd8}, {&(0x7f0000f70000)="e86da1572b244bc0be883641e5fe0ece76e4a302bdef9552c150e41acee71417851683c47825a86e0d0c059e310f9a01665521c1d4d3470074446922b7db87a1a8ec49b72d5b3ead5edd262c86ba53feed26c9498c2ad89349d08b895e941de8914b2d7b50e5ba2c63da24559c7d9fdb4b9dd563944377b503cdbacda817b0f483e905c506407f5f28a4695a29b27abd48677a2ba59acff8ab922795048daf536ba5c608214b007a27e5049b1b5d78d510b563c7b29c9a65d2092232f183a0e514684a6d59393c", 0xc7}, {&(0x7f0000ff6000)="69346d864a7de030f57e52fada83eebae89cc43c7e526c1f4063e84ad34772ab273428206ad257b40a82706c9779e1f393819a74bfce2e", 0x37}], 0x5, &(0x7f0000ff6000)=[{0x68, 0x11f, 0x40, "07af02040cea8f6cf24dcaf90d189cb7bb1be5858cb0d1ac6730a4ed0eed1ae1b0c20106b8273a78b56f4bcc043e8b3101ae1fab725c0b242dcea92cb05fa363e7bbb2a3882831dd2c508394f62386ff69"}, {0xe8, 0x107, 0x9, "5dc2ca0bf74e522bf34f7b3671b37791201df779d24c83f531e5bca3f2a76009eb86cd843ec5b7bf227dba93f753c2a3642dd60d276234e223342a99b200fd65df9a589187d1a484bcb23b75750b2c186be2ad4190a8ac72999b9671d6f2c536e2c0e8f3a07509c44aa24138c3b26f7b8aa912e27d00bc019e35f9bffb2c8ed753a6f36f2db7a52cee77d203220a6435693c6b332a708ded332eacf2c88d9e2fdbfd1ad674495c15720b6db42c219b38c20eabe5919e1eb5b62ad415ba088215feb1b31bc7a91e07cb437edad9ebbd8554"}, {0x60, 0x19f, 0x9, "0ac3df2774b906bf25394579c585facd77701d2c9929a1b0b2579e15802e0e732a48e5d6e4831e2963c8c0151e3349826a39180453f05d03ea7c9dc6d53965f464f7ee16b5a6ad0d6d5d4bdff0"}, {0xf0, 0x1, 0x401, "d0b9801e1d0b308e056957f7eebe41b751132bfe2e78b5c45484f462f6f920395116c113e18fadae5a63445d627a1bb14c8af5c0f78b3d233f471b45df64eefc1dff802a2d9a2024780b8d0f2751062ce44c2aa1f297f89fa66d9612bb41484befa713d76d2ce706d6d1053392bfdeb7cf910731d80c89143a6d879068947fa678f4feaa01cc2d4060a5c0148cd99e52ee11940d75a1566199fdef0e1cc92eff6c9e44ab42718fd6f7e68a65b0d38244894173d9a7cacb3025f3d16f9496c76c0e926f8c60186559362bc224db9b2eae9b42c490634a281b8bc600a0f2"}], 0x2a0, 0x8010}, 0x4801) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000028000-0x4)=0x800, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000d09000-0x54)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0xfffffffffffff7a4}}]}, 0x40}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a0d000-0x4)=0x5, 0x4) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a1000-0x5)='veno\x00', 0x5) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a8e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, @broadcast=0xffffffff}, 0xc) 2018/02/10 14:40:23 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b7000-0x498)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="265d344a074af3c831bb6d47497c0915", {}, {0xff}, 0x5c, 0x3, 0x55}, 0x0, 0xbf, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xfffffec8, 0xbb, 0x0, {}, []}, @unspec=@CHECKSUM={0x0, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x195, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003b7000)=@add_del={0x2, &(0x7f0000211000-0x10)=@common='ip6tnl0\x00', 0x6}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003b6000)={0x5, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d1e000)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00001c7000-0x4), &(0x7f0000a03000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000031a000-0x4), 0x4) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00001bd000-0x6a)="5d467680ec4273f8017b77e0bbee099a6e5c3c421daf707adde107635268b2e097d8d23a39360cba6bcd93b015ea573902760aa1e46f4ce465ab86795bf95e78d8df30db4e907663d19af0b526edf0ef8b8ababa596820f36d9fe116ac399f3f5fa4654b25769d9eaacb", 0x6a) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000045000-0x14)={0x0, 0xb7, 0x9, 0x400, 0xfff, 0x6}, &(0x7f000004b000-0x4)=0x14) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001bd000-0x79)={r1, 0x7b5c, 0x71, "ec9d1244e27bac5288213e71996845e6584cc62a6de3eaa810a4af8c2edcdb1733a6cca787fef8f27e17f235f4d97a6d15a388e57f1ae794df558ef19f1c4871b64e212bcf9c7a11b8421d16c52515defcc8888ce3d4a7992d1f017e3fd3be2c590fb1c8382c51f723557248083cffe00f"}, 0x79) 2018/02/10 14:40:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(r0, &(0x7f00004ca000)=@nfc_llcp, &(0x7f0000d35000-0x4)=0x60) mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000e7000-0x77)="b48f25bdef4806c4632448b6f4ae573809808434142b3b9ef81f71b800eeff23015e9d2cfd70f14b78c87be17d6d5d839ad2789df32bfc81d4971d3bffc64de8278993f3df9c2ce97ef2ea79e599e86674ee0ab76ec7dd2750fa67350ef73d3d4e5196c954a48e606368e080309f0a0f2809b8e91d8a54", 0x77, 0x40000, &(0x7f00003b7000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003b8000-0x4)) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000752000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f00004c3000)=0x3a, 0x80000) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000752000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000419000-0x8)={0x0}) socket$inet(0x2, 0x6, 0x5) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000753000-0x20)={0x3a, 0x0, 0x1, 0x3, 0x11, 0x7}) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000073d000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000035a000)={{0x1f, 0x200, 0xff, 0xdc3, 0x8, 0x401}, 0x7fffffff}) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000a9b000)) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$void(r0, 0xc0045c77) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10}, 0xc, &(0x7f00004e2000)={&(0x7f000007b000-0x20)={0x20, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005cb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000159000-0x10)={0x4, &(0x7f0000e21000-0x20)=[{}, {}, {}, {}]}) r2 = socket(0x0, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004f4000-0xc)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000cba000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000011f000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}}, 0x8c) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001a8000-0x20)={r0, 0x3, 0x1, 0x6b, &(0x7f000017d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00001bc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00001bd000-0x4)=0x26) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000e8000)) r2 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000121000)={0x0, 0x0}) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00001bd000-0x20)={0xfff, 0x80, 0x3, 0x6, 0x1, 0x200}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) [ 60.557170] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 60.590131] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/10 14:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x3, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/10 14:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000eb1000)={@generic="2ff76c995029de5f4908322161de1315", @ifru_flags=0x4800}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b00000-0x10)={0x2, [0x0, 0x0]}, &(0x7f00008f3000-0x4)=0xc) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) getpeername$llc(r0, &(0x7f000000e000+0xdd5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000004000), &(0x7f000000f000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000011000)={0x0, 0x6, 0x0, 0x10000}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000010000)={r1, 0x1}, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffffff04) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000012000)={0x7fff, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x0, @rand_addr=0x7}, 0x25, 0xbd6, 0x0, 0x200, 0x101, 0x0, 0x4, 0x6}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 14:40:23 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000016d000)={0x0}) mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000190000)=0x880, 0x4) r2 = socket$inet(0x2, 0xdec59caf8cda2ddb, 0x5) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00003b7000-0x4), &(0x7f00003b6000)=0x4) r3 = accept4(r1, &(0x7f00000f6000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000398000-0x4)=0x10, 0x800) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003b8000-0x6)='dctcp\x00', 0x6) getsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f00003b7000-0x4), &(0x7f0000015000-0x4)=0x4) r4 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r4, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r1 = accept(r0, &(0x7f0000ed6000)=@sco, &(0x7f00005bf000)=0x8) accept4$packet(r1, 0x0, &(0x7f0000618000-0x4), 0x80800) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00003b6000)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000153000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x4, 0x2}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x80000001, 0x80, 0x7, 0x1, 0x100, 0x101, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x3, 0x500000, 0x10001, 0x1, 0x8}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8, 0x4, [0x3ff, 0x6, 0x8000, 0x7]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000-0xf2)=""/242, 0xf2, 0x20, &(0x7f0000002000)={0x4, 0x8000, 0xe00, "b7840a8584e6", 0x1f}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x56c) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000001000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x110, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000cf6000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @loopback=0x7f000001, @empty, 0x2}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xfffffffffffff620}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x10001, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b7000-0x450)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0xfffffffffffffcc5, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000114000-0x4), &(0x7f000008a000-0x4)=0x4) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/10 14:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000058000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00001aa000)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {[0x0, 0x1]}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) r1 = accept(r0, &(0x7f00000f0000)=@ax25, &(0x7f0000af7000)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000964000)={0x0, 0x4, 0x20}, &(0x7f0000fd6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000045e000-0x8c)={r2, 0x84, "b663fc2990e9e600bbe84e27ffff4e1d807df204eb669f8b308eee25e863de12215fc29b0c8e21ced82bff73a49fa0058bb9baf28ad2cedefbad4210c3f1085ae2c27bc1fa3df9d5f062a001c63bee5f579d31b75650b9499a203ae87b8f92e90b0da1c3936a6b8b489d602adc0c06549bb4c0bf3e20725d65737fd54ccfa084feeae890"}, &(0x7f0000b27000-0x4)=0x8c) write(r0, &(0x7f00002da000)="cfe96a322c076d566d53ca65daa2de85148f12c208e4222823ad49c23d5d7d511fca67d24164b14672be584f0c1c346f2cc734224d6677837d4ab28e5f3cd4c46cbb432a50cf52a2965da34372fbb4cf7b410a086a9c8a1b8054a996ff7b8dd0cfc3660ee041bed19132b9431edcf6110914", 0x72) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d61000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00007d8000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da4000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f00008f9000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00004f6000-0x38)={&(0x7f0000d56000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000ec3000-0x10)={&(0x7f00008c9000)=@expire={0x3dc, 0x18, 0x2, 0x2, 0x2, {{{@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2, 0x3, 0x2, 0x0, 0x2, 0x80, 0x0, 0x3f, r3, r4}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6=@loopback={0x0, 0x1}, {0xffff, 0x3, 0x1, 0x2, 0x200, 0xad53, 0x100, 0x20}, {0x1, 0x8, 0x7, 0x6}, {0x0, 0xffffffff00000001, 0x3f}, 0x0, 0x7, 0xa, 0x0, 0x7, 0x4}, 0x8001}, [@output_mark={0x8, 0x1d, 0xffffffffffffffe1}, @sec_ctx={0x104, 0x8, {0xfe, 0x8, 0x1, 0x8, 0xf6, "499b475386978905889b7ca5df1ef3424e6025361509b4fc488909d43379cbf1fd299931108407b9a54908d74f182cc6131cdc2854c1ecfed5df4a50ddfe36b7b57745d9535b7a3dab7ed042a048f8c67b3623ec42d0bd05db310bdd69e4732d27bea34a0b480e0278ae8aeb80fcd0e33eabaa0e529fd4a29785cf1e63007fdb16d9453752b8b0eb55211ba2a967ac4f22504777af453fcde83774ce5bf7d12d669325893b5cb1cac6e819438d7be63a8d94f39c7df7890ef025d535c4ef7aa70aa845b04dce68b6489aec45ab60f691fc5fd8f05cf3a5574e9d7c791cefcbbf1564fe84b9d436bb89612949e473bd70c10df839de15"}}, @etimer_thresh={0x8, 0xc, 0x1}, @algo_aead={0x134, 0x12, {{'rfc7539(xts-camellia-aesni-avx2,rmd320)\x00'}, 0x740, 0x0, "629d7149da22e6a72325a89a29a91506e3acc9bb3476367ab6a5e4d236a0963479f9bd120660c302e0d69f55b8d5302ffdfa245994aeba6df73701465a7b109a9713ed4eb0832a575cc876468b8a3f2d167df5b27ea54e279554797720303f95282c2c93a2bac1234b5e6112b71aa3f8c990b9addf773982925890c8ccbf4aa1f217625002cc427e5bdc99b6a5aa8ddd11ce9cfb6005c346886eb4f34003e0680a7fe4714697b6d48a24226640c7b76edc55853954b219f894f3c88df93547064091a0e9f5abaac2944043b8e0b3d92f880d24162d4aa44e6742c7554ea14140357c99cc072af01a"}}, @tmpl={0x84, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x0, 0xfffffffffffffe00, 0xa0000, 0x400, 0x2}, {{@in=@empty, 0x0, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x6, 0x3, 0x1f, 0x0, 0x7ff, 0x2a7}]}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x10, 0x9}}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000bb9000-0x39)="c785c0a3527420b9fe514924e412c2b6ea58fee8df9d9af564d70639a4449aa51434386fc4ca0dc3141c5a9126ea2be738f8793749ed4db513") [ 60.697223] arp_tables: arptables: counters copy to user failed while replacing table 2018/02/10 14:40:23 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b7000-0x8)={0x0}) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f000019c000), &(0x7f00002aa000-0x4)=0x4) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000461000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x3c, 0x3, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x8, 0x4, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x5e, 0x400, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}, {[@noop={0x1}, @ssrr={0x89, 0x7, 0x7ff, [@local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}, @noop={0x1}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004bd000)=0x1f, 0x4) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000066f000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00006d7000-0x18)={@loopback={0x0, 0x1}, 0x81, r3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r5, &(0x7f0000be0000-0xc), &(0x7f0000d9d000-0x4)=0xc) recvmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000391000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f00008d4000)=[{&(0x7f0000b01000)=""/40, 0x28}, {&(0x7f0000c39000)=""/189, 0xbd}, {&(0x7f0000853000-0x50)=""/80, 0x50}, {&(0x7f00001a6000)=""/255, 0xff}], 0x4, &(0x7f000011d000)=""/70, 0x46, 0x400}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f000043f000-0x6)={r4, 0x100000001}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r4, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x8) r7 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000895000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000476000)=""/160, 0xa0, 0x40000000, &(0x7f0000652000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty}}}}, &(0x7f0000001000)=0xb8) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00003a3000)) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) listen(r0, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r2, &(0x7f0000151000-0x38)={&(0x7f00003a3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x3a, &(0x7f000038a000-0x50)=[{&(0x7f00003a3000-0xd2)="ae", 0x1}], 0x1, &(0x7f00002da000)=[]}, 0x8080) r3 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="7602000000000000000600"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1b) sendmsg(r2, &(0x7f00003a1000)={&(0x7f00002c0000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f00003a2000-0x10)=[{&(0x7f00001b1000+0xb60)="1e", 0x1}], 0x1, &(0x7f000001a000)=[]}, 0x0) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000010000, 0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x44, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948", {}, {0x1}}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001bc000)={{{@in=@multicast2, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000186000-0x4)=0xe8) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000f2000-0x28)={@common='dummy0\x00', 0xbab346a}) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00001be000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00001bd000)=0x1c) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000e9000)={0x0, 0x2c1a}, &(0x7f00001be000-0x4)=0x8) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00001be000)=0xab22, 0x4) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f4000)={{{@in6=@mcast1, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00001be000)=0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000a1000)={r3, 0x4, 0x20}, 0xc) [ 60.739735] arp_tables: arptables: counters copy to user failed while replacing table 2018/02/10 14:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000786000-0x4)=r1, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x200000000005, 0x0, 0x6}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b36000-0x6a), 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000db6000-0x4)=0x9d, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4), &(0x7f00002a3000-0x4)=0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000460000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @empty, 0x3ff}}, 0x1, 0xfffffffffffffffe, 0x7f, 0xffffffffe12345ec, 0x8}, &(0x7f0000361000-0x4)=0xa0) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000037000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000021d000-0x20)={0x1, 0x8000, 0x7aa, 0x3, 0x19, 0x9}) close(r0) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socket$vsock_stream(0x28, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x40000000003) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000017f000-0x20)={@common='yam0\x00', @ifru_flags=0x200}) 2018/02/10 14:40:23 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000008c000-0x38)={&(0x7f0000390000)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, &(0x7f000020c000-0x70)=[{&(0x7f00003b6000)="ee3c210ee84c214e75eca9376dd015d9c5788c427fd2075e13418c06d984b7d8e5295935f6370225deccc2985e0529a09f011937add1a42c7401b059c6792b3a2340fe1a9b", 0x45}, {&(0x7f00003b6000)="cd01ee77ec91bf0c02e1c56da5b3bb3f5d4f05cfb2906de57347ee632d623101a1feceedf1c277ca523eb4facc284a05ab09b5a7be75159ec4886e936d61ffed08a1e3e988f4b65b78d56d8b7bf78dc146808037a362c5f7752bb3c83fae1f97d105cc772f629536d829ba5df3436e30734f3602babf5e30a1710e5b62a4111d86d8e3e49f66b1418ca6eaf5c925c8678aeb7b5a3333b855d54a91cda95766cd7dd7dec770d3e04b41293b1114a1a29ebf9e77daecbd2f8c4b5324c8", 0xbc}, {&(0x7f00000c5000)="c40fdab62ee33a4ffe652ac7d169aba2d80c436b5cbb4b559303c7ed18148658156da47dbd423232019e367acc9760db5cdd4c3a2f88c351e30254de7574ecef136196eb09842cf5027d374604509b4cab6b00ce71e36c9532c3f003bed29ab7e4192c8bd80a644d41742d5a13bd97cdb6f1c9ac25dab50986dd28c19d1acdc6156a38ee19b0fba77016b10bc37209dfc5dcc60dc61095c5", 0x98}, {&(0x7f000018f000)="76cc0b6e6c5c71b8b54bdbd2297318de14", 0x11}, {&(0x7f0000017000)="922d0db9e0a502fd9a31d0ced2516515d8b11e1525853b845466fae186c4f43832f4a5c311342512d3ada1ef3390b547f96df0312f7a77cc50a43a640775ac504dae4f72008419e86a540976fab54fa0374a1d3b9f3d0989cb69dd7687b32ecdc4fa13ec47677b925c643c72c3861504775d65a86e5dceb93fb7b9a8df", 0x7d}, {&(0x7f0000227000-0xc4)="211ce87f08fb69558d2faf58d094fc727f97c82415eb3b617fd89861e90f49864e7369161066836753c587f6e2d9d1e34aa9e4227442c20b1de6db43ebf3b142b1f08ea6766b645c399b638f4f50cfd6c67ab723be8afa65c98fcf776e31b21953d33ba58bb156b2082fd6e0b353b29f851d97a75fd86dbecdb52a5b743c0f02269abf22c18ca17a0f15c556af076e54a4d70c1e5afccac37cd679dc070dd34dc7bddaaef3cef1b565e7ea28a7dec126aa013be6a2b18dca3b6335b310edea5b33e7a65a", 0xc4}, {&(0x7f00003b6000)="360d42247fb043864a293f77dcadc239ea4aeb525bf7a94ddd104b65ec6f7afafc5f96126d2aab5578ee51715c812ca4fcaf017037aa16bb7eb8ee9b62961d8726b722b9d465a46c5d12bb1a0f0bf82bee4ed0ab81b9a10be21c48dd9d7689179da83ca03d2dc19e72ce41d837ed13f69e94394e368c2fa03de7e9625ad69276fb48e868b1f375e3f22cddf137fcbd15f841dc8980589a175dba789c006e52b8a3300d5a3a374649d6b9ddd1b6a64e55db42e181c5960b1b4f5b9763973f58859a4388ff151a6773db33501ba05e11ddccb7", 0xd2}], 0x7, &(0x7f00003b7000-0x10e0)=[{0x38, 0x109, 0xffffffff, "84496e2ef05fff9264bf44adc7eeb5a4d2bb709ca7aeacc2049646d2a21082a6a0a70eb9cfce"}, {0x1010, 0x0, 0xa0c, "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"}, {0x98, 0x116, 0x3, "2f6f11020b750535e9033ce7572766e244bd3eb8a8e88942b41e17552e33ccce57ebf0849ee6019ce8004e507b53f23e68b57209e2a3a4fe919ba4fbe360753d73d8f1ae45ab88d1fa40e7c82403260f5ea3523de1a84fd159d969f28c80b6b5a270eff864c429939190036f035c1654f229c4bcfdcdaefd18190442b9443b8cf5b41fbb45d1"}], 0x10e0, 0x40000}, 0x4000000) splice(r0, &(0x7f000039b000-0x8), r0, &(0x7f000014e000-0x8), 0x80000001, 0xf) 2018/02/10 14:40:23 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @empty, @rand_addr]}, 0x38) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000083e000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f82000)={{{@in6=@remote, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000f83000-0x4)=0xe8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000f81000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000f80000)=0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000071a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0x2ce) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f82000-0x4), &(0x7f0000aef000)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00005c3000-0x70)=[{&(0x7f00009bc000-0x1000)="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", 0x1000}, {&(0x7f0000e47000-0x14)="e4cf72f6a320f96850e2aed330d68a5fc90b024c", 0x14}, {&(0x7f0000f84000)="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", 0xff}, {&(0x7f0000f84000)="e73868da7a5ddd18c8b19d0f60e08e68969e20ecd4a68cda10f067efbc0663a8bdf3706a99fc07a1a348a8ced3d7d4d362b6444cee1e6264ab3949d808e2b3273aa14f5f40ad620edcbf4d35a8c9413a510f4aae9fcdc68369a030500da8cf4b3dcee3d56d604e65e8c4424e121c976bd9c18d8679dd41d27479a7cb9545cc81559ffd2cf0e0bda9b77042e9eee001f60f1414de4b4f048ae5f5ca15126776032b37326f1f1b61e33925b747732074d9174b822eaa43e4e2b965a5e2615e05dd2685d6fbd946dd78e0", 0xc9}, {&(0x7f0000f84000)="ba90ec17803c70ae00ee4a03275bd1f87a3e27cd622508e5a44f4e555fea860cc4de5111123b76a0462c0a60b8a1242625643d6b3cc30f91abc1858cf504da2beea784fa13e758263df86e7d90b395975c2d02712805e3dbb81124261db2d68509c26428b295c2781a8bae844ea77f05e348177d769a14bfe5c1825e13892c87dc128ab29a6b5a618d6b6cb0cf084cf87e9f687549c332c159453e497938612be1963c4e39c3f67e23f0365113e7fb58d5cdcc34564ea5ba2c01495fffbdbb4772e6faa1319152d87aa4fd936c2c0829cb0fd6a360e0301d3ab912cc74b0", 0xde}, {&(0x7f0000f85000-0x27)="5d43f1dd7357e86c50ad9423444b7904925de2dbccf725e826736d274502915e2917983450d793", 0x27}, {&(0x7f0000f85000-0xd)="c2f0010cccf5a50aed33601e8b", 0xd}], 0x7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f84000-0x5)={0x3, 0x14c, 0x3, 0x98}, 0x5) 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002dd000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000791000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000279000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d20000)={r0}) accept4$ax25(r2, 0x0, &(0x7f0000789000-0x4), 0x80800) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000058f000)=[{0x0, 0x0, &(0x7f00005fe000-0x60)=[{&(0x7f000074d000-0x65)="50182bfcdfc27d54518cc82745e86df43d747d1c4f30523b0dfd24a35b687db2c1bdb823709a8952c5a0460366d015f138cd76f2db44c8a1790f1a3495425731a0f507a8305d6952c6837061d01b0200784729ea66981d697ee354c161ea37b9d51622b2109038940f39b224a63f78", 0x6f}, {&(0x7f0000053000-0x36)="0656e7167f3e5789c2c4a62d725cb03a6d7742969300e35ca6e135d15137ca589bdf7aa621c596bcf1bdaf7b28d49a4faacce6668981", 0x36}], 0x2, &(0x7f0000360000)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000c47000-0x80)=[{&(0x7f0000e5b000)="c08743877a93c7be04dbe8dd12b0362a7d27f59aebce8e5346f3349121585df253b5a26e27339ce47965f11f5544108d20ca6b8db76289b921fa7fa77714416bd9c2fab396362ac5b541e1c53a57d322d7312e4d3da818ebad1597a2fd40ee5a4aeb385082312f1b5f80e4313eed123150a702d33cce6f3514c7393c4e8456b5b8c268367eb57dc88cf97154f662ea8ec2f6d3f28f70e4e0d055da76b33e25093cd01284cbf26ceecfa9d83bd90be8b7073c2acb3583e069173df89d5fe61a7afd7f082501d1522c4f6ccbbbb8cd990a10a2b9a871f3a663", 0xd8}, {&(0x7f00004c9000)="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", 0x1000}, {&(0x7f00005b2000-0xff)="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", 0xff}, {&(0x7f0000803000)="20a32f33c200290b2e7e8d3350814976218a546f2c81f2bbd78a1b27d938a3543a6e6c7613feaf9e09c5e2b3102d2cac4c9bc69c1bfc18a76736b112771924f266bf8b915a8c4514efc8e0fb13dac634d444294333a2ee005fedd3239d53ab352be9891e480a6e", 0x67}], 0x4, &(0x7f0000fd5000)=[@iv={0x60, 0x117, 0x2, 0x45, "cf784878ece2d7bf69dd91ec411bfb8a4dbb4e83f19c45b12b7a27aa02928482a0b5b6034d78fbda22fa4c321b794e169cca3af497017a5d2a5306adf54312ac762eb39e1d"}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x4000000}], 0x2, 0x8800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) read(r3, &(0x7f00001aa000)=""/34, 0xfedc) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000001000-0x4)=0x20, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000-0x1)={0x11, 0xf6, r1, 0x1, 0x3, 0x6, @random="263954967076"}, 0x14) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb5, "1a4fdefee94d1f6d39b825f31e83bf956cb03748c513378c6b26b9b216ff0fd5525d80813dc0e2ba2389ce752a2099a46623f0f99542aaff8b33e59f0ad1202ea45a96e1fea32087ed1f4795e626bd8ea5e4ec38190b4dcfe610801d43eeb4717d9a8f8843ae451d532399f845138cbdd2cfc933425f23c1626f253dc7780d42a6b4baf2b733dd3ae1ac8c8537f79f674ed0d19ac9be97f677da78d4085913d8ce794c59b07c5aad9dcf8e1ec4abfdee122a134dad"}, &(0x7f0000000000)=0xbd) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005a8000-0x8)={r3, 0xa1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1, 0xa, 0x100) getsockname$ipx(r4, &(0x7f0000e28000-0x10), &(0x7f0000894000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000269000-0x3b)='lp\x00', 0x32) bind$inet(r5, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/10 14:40:23 executing program 4: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000d7000-0x508)=@security={'security\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0xd8, 0x0, 0x1f0, 0xffffffff, 0xffffffff, 0x410, 0x410, 0x410, 0xffffffff, 0x4, &(0x7f0000a31000), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xffffffff, 0x0, @generic="c03e83a71e929602538d29a6c204ad1b", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2e, 0x2, 0x2}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x6}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x2, 0x8, 0x9, 0x6, 0x1, 0xffff, 0x2, 0x80000000]}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="33a52fdbab90f0717f2ad4b2187b3000", {}, {}, 0x73, 0x1, 0x4}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7ff}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7ff, [0x3f, 0x9, 0x1e2, 0x1, 0x8, 0x7], 0x7, 0x6, 0xfffffffffffffffe}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "89c5f724c4d6ed406914a23666d03de38db872df17544c1f8b32649202ec"}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0x61711043, 0xff000000, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="62eb049edd361e7e59f9c58d57d18c0b", {}, {}, 0x8c, 0x3, 0x1}, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x6, 0x80000001, 0xa, 0x101, 0x8000, 0x100000001, 0x4, 0x0, 0x8}, 0x5164}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0xff, 0x30000000, 0x100000000, 0x3f, 0x7ff, 0x4], 0x9, 0x0, 0x9}, {0x0, [0x3f, 0x7fff, 0x0, 0xffffffff, 0x158, 0x4], 0x80000001, 0x9, 0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a30000), &(0x7f0000a7c000)=0x60, 0x80000) socket$unix(0x1, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffff7, &(0x7f0000944000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000927000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000f0e000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000079d000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x748, 0x540, 0x130, 0x540, 0x0, 0x130, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6, &(0x7f0000395000-0x60), {[{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @generic="01b6a8bbb2e9c0da6741838322313f17", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @fd={0x2, 0x0, 0xffffffffffffffff}}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@rand_addr, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7a8) 2018/02/10 14:40:23 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000395000-0x1c)={0x0, 0x5, 0xa, [0xffffffffffffffe0, 0xffffffffffffffff, 0x100, 0x0, 0x7b08, 0x7, 0x1, 0x6, 0x22, 0x4]}, &(0x7f0000126000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000020e000-0x8)=@assoc_value={r1, 0x2}, 0x8) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) [ 61.038610] xt_HL: TTL: invalid or unknown mode 3 [ 61.053851] x_tables: ip_tables: TCPOPTSTRIP target: only valid in mangle table, not security 2018/02/10 14:40:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000459000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000002000-0x42)=""/66, 0x42) mmap(&(0x7f0000b61000/0x2000)=nil, 0x2000, 0x4, 0x871, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000002000)={0x3, {"38a7ffe63fb1e5"}, 0xfffffffffffffff7}, 0x10) 2018/02/10 14:40:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007d0000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000110000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @generic="ff1f50747925a57fb2922d9b3a41e2a6", @common='dummy0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @common='yam0\x00', @common='irlan0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xb}}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eaf000)=0x4, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000428000)) socket$inet(0x2, 0x1, 0x2) socket$kcm(0x29, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000664000-0x480)={'filter\x00', 0x7, 0x4, 0x430, 0x238, 0x0, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f0000d96000), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1ff, 'syz0\x00', 0x4}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x3, 0x4, 0x100000000, 0x1, 0x0, "c3fe22f7a8652c89b9f5d4a6f9c31a74e6b73fa6341e4ede692d86e63506963697d94d33562fb169f4688f895330bea45cf386c4947efae1bbd32ca92f8278a3"}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) 2018/02/10 14:40:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 3: mmap(&(0x7f0000000000/0x1bc000)=nil, 0x1bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2000ff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @generic="6442cdbd3507a59ab198127558754948"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) r1 = getuid() mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00001bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001bd000)={{{@in=@multicast2, @in=@loopback}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f000017e000)=0xe8) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001bf000), &(0x7f00001bf000)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001bc000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x1, 0x7, 0x2, 0x2, 0xa, 0x20, 0x80, 0x3a, 0x0, r1}, {0xfe, 0x400, 0x600000000000000, 0xffff, 0xbb2a00000, 0x7, 0x987, 0x7}, {0x0, 0x401, 0x8001, 0x1}, 0x2, 0x5, 0x2, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x0, 0x401, 0x3, 0x2, 0x7fff}}, 0xe8) listen(r2, 0xfffffffffffffff7) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/10 14:40:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:23 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000)={&(0x7f000000a000-0x80)=@generic, 0x80, &(0x7f0000002000-0x60)=[{&(0x7f0000006000)=""/178, 0xb2}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000004000)=""/204, 0xcc}, {&(0x7f0000009000)=""/152, 0x98}, {&(0x7f0000008000)=""/57, 0x39}, {&(0x7f0000002000)=""/57, 0x39}], 0x6, 0x0, 0x0, 0x6}, 0x60) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/10 14:40:23 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b7000-0x4)={r0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00003b6000)=0x1, 0x4) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendfile(r0, r1, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000e89000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, {0x6, @random="8e95f7470664"}, 0x0, {0x2, 0x1, @multicast1=0xe0000001}, @generic="ab34d0dba9d20d030e3e93fb33f21d61"}) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003c000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x258, 0x120, 0x258, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000015000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) connect$inet6(r1, &(0x7f000001e000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/10 14:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x2, 0x5, 0x7, &(0x7f0000114000)={0x0}) bind$bt_sco(r1, &(0x7f0000dff000)={0x1f, {0x7f, 0x80000000, 0xfffffffffffffffa, 0x3, 0x1000, 0x3ff}}, 0x8) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000a25000-0x4)=0xdce4, 0xfffffffffffffea8) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000008d000), 0x4) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d9f000)={@random="a16e8acf7a26", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x28, 0x1, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x14, 0x0, "5ed018ac366e5aee9ee45247"}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) accept4(0xffffffffffffffff, &(0x7f000050f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000aa5000)=0x26, 0x80000) pipe(&(0x7f00001ba000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ae1000-0x4)) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002b3000-0xc)={0x0, @local, @broadcast}, &(0x7f00003b6000)=0xc) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00002c5000)="d516a3495443b50e1259db52624ebc121a24ecec12d31282962f1049e6c7726a5d894d220c51c3ea83e502071a0ef5504cce08600bfe55b6560b9921ad5fe056582d7d57380ecb21eaef73101b2f12a9f645d1ce59bbc874737f45c164d5ce3f642561a63d96021ae1b321954a59afd273251cfe66572cb3b3825bb0ffface07751ac4fe38139998410213eadd46ff8dfd743f541d77be4cf516c08652e2ea3fea9420db80d727754805d7b781") mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00003b6000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000177000)={0x17c, {{0xa, 0x2, 0x46, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x1, 0x2, [{{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x58e}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x190) connect$bt_sco(r0, &(0x7f000014d000)={0x1f, {0x2, 0x7, 0x8, 0x5, 0xfffffffffffffffe, 0x3}}, 0x8) getsockname(0xffffffffffffffff, &(0x7f0000871000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00005ea000)=0x2e) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c2d000-0x90)={0x200, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000849000-0x10)=@req={0x6, 0x1, 0x1, 0x8}, 0x10) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000054a000)='dctcp-reno\x00', 0xb) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/10 14:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2e000), &(0x7f00004c8000)=0xc) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) close(r1) r2 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000354000-0x4), &(0x7f000049c000)=0x4) recvmsg(r2, &(0x7f00000c7000)={&(0x7f00001dc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000452000)=[{&(0x7f00005b0000)=""/57, 0x39}, {&(0x7f0000539000-0xc5)=""/197, 0xc5}, {&(0x7f00000f9000)=""/102, 0x66}, {&(0x7f000099b000)}, {&(0x7f0000c81000)=""/4, 0x4}, {&(0x7f000042f000)=""/171, 0xab}], 0x6, &(0x7f00005d3000)=""/252, 0xfc, 0x7}, 0x0) recvfrom$packet(r2, &(0x7f0000e09000-0x2)=""/2, 0x2, 0x2, &(0x7f0000555000-0x14)={0x11, 0xf7, r3, 0x1, 0xfff, 0x6, @random="629b33fda1d5"}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000db7000)) writev(r1, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000030f000), &(0x7f0000e27000)=0x4) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cfb000)=[@in6={0xa, 0x1, 0x60, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x49b9425d}, @in6={0xa, 0x0, 0x7e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe5}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}], 0x54) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, 0x44) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4), 0x4) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000293000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc1000)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000699000-0x8e)={r1, 0x10000, 0x86, "1422e1ce999ba211ecdcafafd6b906e41c9c1104dbda55ed5960bf1eb99380b3440b4597a865695acde13989f5e8bfa111e2122e90daf8b53ab3e162625396ed1f45904e210ab22df0048a320b73dbca215be21d54a6446a32aaf03f1d484e98907bcce6aaf241439a210b0f9615eb1046c4aa5fa44fc8a013f746fef0c99ffc79918de9ba10"}, 0x8e) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003b7000-0x18)={0x0, 0x4342, 0x30, 0x0, 0x1f}, &(0x7f00003b0000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000007c000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(0xffffffffffffffff, &(0x7f000099e000)={&(0x7f0000df7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000a0c000-0x90)=[{&(0x7f0000213000-0x75)=""/117, 0x75}, {&(0x7f000085d000-0xdd)=""/221, 0xdd}, {&(0x7f0000d83000-0xe)=""/14, 0xe}, {&(0x7f0000085000)=""/125, 0x7d}, {&(0x7f0000ac3000-0x12)=""/18, 0x12}, {&(0x7f0000d4d000-0xc0)=""/192, 0xc0}, {&(0x7f0000b7c000-0xde)=""/222, 0xde}, {&(0x7f0000f27000)=""/90, 0x5a}, {&(0x7f0000d2b000-0xc2)=""/194, 0xc2}], 0x9, 0x0, 0x0, 0x5}, 0x40000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a5a000)={0x0, 0x40}, &(0x7f0000314000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000882000)=@assoc_value={r2, 0xffffffffffff0001}, &(0x7f0000558000)=0x1f) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000003c000-0x8)={0x0, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000030000-0x6)={0x0, 0x7}, &(0x7f00009ae000)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={r3, 0x80000000000007}, 0x2f7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x6) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fb8000)={0x0, 0x80000, r1}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000052000)={0x0, 0x0}) sendmmsg$inet_sctp(r4, &(0x7f00003b1000)=[{&(0x7f00004fb000)=@in6={0xa, 0x3, 0xd5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf3}, 0x1c, &(0x7f0000f4f000)=[{&(0x7f0000fe4000-0x62)="8371bf6ebfa8839d6906b4a79d58a10daa739b23b0ad23c5d1e376c65b89585d0b79114feb725973e188effe2bf3b106c5811c777f3549e22679e69e1b4327a61c8d6323849ff0c00cd55fa3af854dbb084bf35f6ba83950c62d9a5371d27baba821", 0x62}, {&(0x7f0000a34000)="ea5ff19e52e1859fef1d466dc4dd9f67fceb3c0b2eaf1834a3902381aa82575c5dd5802f71c9b5e65b679d9fd592d1778fea1dc7b2c89b7cc13aa090f54ab77931bd80aa3e023d1722e1f3fd64b835ff88d85d6b7be67b4c6af35ff5df2d8a3c5a152a93b0766325bf2f9ac5cec9daf2a6dc93e443e2984fc7a7af2fabec3692ed7f76007bec110d89f0c46426c49a5e7ce0a7c0c2090f3f27a6d53d36", 0x9d}, {&(0x7f000066d000-0x9c)="18d969d00b3abbb86b82768378b8a2e58b6a3ad9d6ac2e36e6a71bc9239ad7d78324da8c780c375baf808e89119ce38c7008f319aaed6fa0943cb5d43cf62604e1aca5410389d5e08b861b2c041c49c5cb334aa9496830ee033205a0c6882f2f5b2139a6d912e140fa1e0d9952b906dfc78028a51243434c11cc32585b9949b8be68b45e3191d8e15340135605013423737cc99365a6772d67d92856", 0x9c}, {&(0x7f0000f63000-0x88)="cd14ae898b4238844e19fdb43eef7825e0a32e64df6db59a4bb9ce24e3bd3a4050593a66b5bf9c98ed3ccda57517a0f8a7654078eae4602f03d92cbce6a27e85dc5fc3a1d21de3e71aaf6ee13dac961bf9a1317fa99ee82cec91292e706e57fbde2c9837a7f79ddd54063f250cafee6526f65beafced3342bc5d1c915c851ca00de4959127fdc347", 0x88}, {&(0x7f0000602000-0x1000)="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", 0x1000}], 0x5, &(0x7f000001b000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xb9, 0x0, 0x201, 0xe000, 0x4, 0x3, 0x7, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x8201, 0xf, 0xe5, 0x4, 0x0, 0xf7aa, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffbff, 0x9f, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8009, 0xffffffffffffffff, 0x4, r3}}], 0xc0, 0x1}, {&(0x7f0000c67000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000d38000-0x40)=[{&(0x7f0000e67000)="97585cda3dd4bf3d842867fbb68504096e854e8cde86bbabd84d71da7f8de5d472bf99e34b1a424fece942e88ba4ec2ddab8ff1f1bc7b3bb7b94cdc0a3a958ad4ebc636999450c8ad636f198258a58426b2b7e6a9e374b4f52a4c67c441d4b6559ad7fa6959b84ba6bceb96042984e8f7ce5ae272f3b2c89552e7b4fc57ae9e06da2", 0x82}, {&(0x7f0000c51000)="f5ed7e7e424cf208bdd165f3781b55bf34d9f9768cf95ce952b6fc238c0a781e8ecdfb971948a4c9ca95cd20af28e4e29276606003319312f6dccd4c62960292fe25982a12a16dd8f9386838a18635a1c4398101", 0x54}, {&(0x7f000048e000-0x6)="2d08c4f0cb6f", 0x6}, {&(0x7f00000b1000)="ee01a64786495b1f126b138b35c4a31dcbc8f7de05c79b790a56ee535a5c80c1d6b37f57ff052218c32a9548e19ee4c8b2798fc17c40f613b1f97ae36e56eb3116e28d4fd6b164d7c1be940bc1d5cc07543f89674022168813caa8da4521a083f0f92dad60caea8ed92cebe5cebb81253f4e777352960d1c69363d814a65b256ec66c435a841569bce835a0ee8619e43caf67720c41dd48300246af3bb202e0ed1c52c5868e61e6bdd4c2498134a935e47b47e475b892dd2eebe7749e9c0824d4cd323529d36782f8ce67e643b599439d096bcaa709702cd95674f4ba88c17e121", 0xe1}], 0x4}, {&(0x7f0000796000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f000050b000-0x10)=[{&(0x7f00002ae000)="d024b47652db5d67c768a30ba12afa75e58006377b6f39b076ad65b7feb7d61346b56754f59b9d1659ea0b7caae2107cf1eedd32a238a0b05487ed29e1606487968b7aa5efb039889e8e82770a6ffcebca81354a0d6ab7db10074789eba88c4a3442ccca88c70a59982fd6e91dd15340c87cc406bc", 0x75}], 0x1, &(0x7f000081d000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xdf, 0x8004, 0x3, 0xb4, 0x1ff8000, 0xfffffffffffffff9, 0x8001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x2, 0x8, 0x5, 0x5, 0x7, 0x1000, 0xfffffffffffffffa, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x7, 0x5, r3}}], 0x90, 0x20000000}, {&(0x7f00005a8000)=@in6={0xa, 0x2, 0x11fc, @empty, 0x2}, 0x1c, &(0x7f0000e8c000-0x20)=[{&(0x7f00007ed000-0x33)="ddf1086e30b8242074e9395f22dab19adfe6d68655369ea3ba729f3faf15d3572b971d920923c51701e869263c9135a15731a0", 0x33}, {&(0x7f00004cd000-0xbd)="847d54ea26456a44bed55218c16f2a1dbd3c649db9826adf7ca8336c76ad1deb5dfd9111077ea62d7c22ef9c3d0b2d097355411247946501d16147eb8a3369dea806c01f7bca28d46852f9e04b0ef2fe68b13a05d426efb4d4e51d07516cbaee5714712211e85918e7604a1c951cc4329e69721d6374ef4c50b9f38e2508280cd1cce5d7d345ff5a29e39cd0a5b6512a21076013498081f65c0247bc582fa006282e2fcde1bf55b9ac91251f894bd13884cc493feb5763a2be5672b6ad", 0xbd}], 0x2, &(0x7f0000180000-0x90)=[@init={0x18, 0x84, 0x0, {0x8, 0x9, 0x8001, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x204, 0x8001, 0x10001, r3}}, @init={0x18, 0x84, 0x0, {0xd349, 0x5, 0x4, 0x5}}], 0x90, 0x4040}, {&(0x7f0000ce9000)=@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c, &(0x7f0000976000)=[{&(0x7f0000079000)="4311d67717d71761437e974882eddfddf3cf54533bc3031cba0aa9673d3003172b4b536835167a5a99f49e521e02c885bdd9e6092d6f5685ff3db4abc3d7283d7374a07f5bdbb7", 0x47}, {&(0x7f00004df000)="1f5210f4f76791a580c4517cd2ab3ee7ec3bf9a6e8e9ca7843d97c4d9948aadd8fea27bec14d0cdedb6d89d5655f460ceaa36d9981e55d8b1570d1eafb6967c223e4f76ebc656c17b494fa213af09b18b09352ed7236583e37a67bead7150377c08c5a9ba5505714919aa6220d", 0x6d}], 0x2, &(0x7f0000a23000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8001, 0x8, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0x8, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x102000000000, 0x1, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1ff, 0x8002, 0x6, 0x80, 0x0, 0x3, 0x0, r3}}], 0xc0, 0x80}, {&(0x7f0000d2f000-0x1c)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9d25}, 0x1c, &(0x7f0000836000-0x70)=[{&(0x7f0000a51000-0x47)="39b56b339c25134ccf33e394a59dd28a38a6bee5f3d34ded0d5aeed474fde22281820eb9c37405645279b7a2991bd0dad53b0f6b336dfb9e7753b78836ca4603c7e55c1e7a4f1b", 0x47}, {&(0x7f0000b69000-0xfa)="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", 0xfa}, {&(0x7f0000be7000)="91a5fedde97b038b", 0x8}, {&(0x7f0000d49000)="bf4b7e7b4e2e630510d23f3f4c00a3cdf6ab79a03ae391108f798b77339eda778b4553d27bef90220dca2ccd9776a67f7cb54f2cea17bbd80570e8fa7ffe06582e27b5ab20e9e00ac79202cb7f2fce9b95f878d57e7bf21071e107d56e898f565db0b64ade73ea9374c9e5d94382723d7cf1bfce99b72c35fb7a54503c2b0dd57f34d4b022b1a40983a70451ac49f2f2757ca4842eb0b98e5f65d88ba8d8c9a1435023c568769abdc9bb5f0b110d02b865bef87d60fd7dcf6b2fcd60efd97eb72f2bbb", 0xc3}, {&(0x7f0000d91000)="6fc86e1ccd98ef99bff651531d0c43eaea4b4756c665f5c6bc023a4c9cae542c9e938fc845376bc2e5eef4e010b7ba4a7170fa2e9997f54ccab3a4a4d9deb3481c17289fe67160135864", 0x4a}, {&(0x7f0000e5e000)="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", 0x1000}, {&(0x7f0000d49000-0x2f)="99ee7fa45f6f1b27021683fa1ea96df79fe608eee8eebeb00f520a82dcad463cf0d0d39032a58997de432350fb28c9", 0x2f}], 0x7, &(0x7f00007d8000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x14a7c0d5246c465c, 0x100000001, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x200, 0xff, 0x1f, 0x1ff, 0x2, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7f, 0x4, 0x8, 0x8, 0x7fffffff, 0x100000001, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x3, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x8001, 0x200, 0xe370, 0x9, 0x8001, 0x1, 0x400, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x81, 0x8, 0x49ec, 0xffffffffffff0001, 0x4, 0x8, 0xfff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x9, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x4, 0x81, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3b3, 0x0, 0x6c, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x7, 0x80, r3}}], 0x1e0, 0x4080}, {&(0x7f0000867000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000f6f000)=[{&(0x7f00003b5000-0x2f)="c4a2c08f02492de4fa98e00f59bcbe747e22768546bdd527d87e063411af320487211698ab5824cb1d9becc093ca97", 0x2f}], 0x1, &(0x7f0000a53000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xe73b, 0x8205, 0x6, 0xf, r3}}, @init={0x18, 0x84, 0x0, {0x1e, 0xfffffffffffffffc, 0x80, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x3, 0xff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x1, 0x200, 0x100, 0x10000, 0x7, 0x1f, 0x40, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x99, 0x0, 0x7fffffff}}], 0xf0, 0x44}, {&(0x7f0000557000)=@in6={0xa, 0x1, 0xfffffffffffffffc, @empty, 0x9c}, 0x1c, &(0x7f0000980000)=[{&(0x7f0000b49000-0xd)="511547a284bae97c846879a222", 0xd}, {&(0x7f0000e53000-0xbd)="f8976cd6ca2410f9ba44592a333bd496675185a83e0a02eede7d7da2f28f626153addfd5cc429f5ca003985ae06301366858a0b48a977630fd439989cb4fa1abbc3d37aac2c92699979117beca883abb30e412b4e6699c0d8aeacea6743804f239e6041ebfe361b1812b3168412b3536893c316b5437f6d5da3e10f5493e0f7fda8067ed5c93066f4dac8dec3f177b0518fe72b7cfee63fa941eeeb7ffd1650f74da8d0330ddecce6755c4305179eda277a19d7a55967f5963baec0fd4", 0xbd}, {&(0x7f0000339000-0xe2)="3f40c4e988d6a968d18b1da24da807f648920be87431401ae6fd42256cba8b5e9311f2c6f5ed64ec2f4bb4947c5b1b93c4c4642797d6ef4d1b403cc705507f80703018d61e14aeac42c468ea1ca637025f9708288dab0e0d63464a7156b6a7a686dac71d467aeed04ce2f8a9bcdce40225b9cf28eaf695b17a5300036f6d56b67baf0c9ab2cfc22bae3dd939e60d102aae757f929a1f3091ad09c911481d8827f4ec152d3ecd1aed17d459329dd24840c0dc336283270772ef3e6903b43dbe4ee09e58be18ec72ea6819155caa6b9a133284e1b410bd112685566bf3287247d24a13", 0xe2}, {&(0x7f0000440000)="bf21d47889b513fd743b502e648d1a4f6d96a7bbd9cfafc6a554f21d620e85b2d14c7de379865e5507feb5b606cdcc5cc2defa0651f9ac600ae734d24236efc3d39512aa1c255bca0579bc3ce7729ca482566662a439ec167b8533a82bc778cd008966c7f7aa6c62e7be4cdb663474ae9b59e9cc68ef2ea07dd918a5284b5a38c3f4dc1931669e414a835dff1117", 0x8e}, {&(0x7f0000e80000)="18287b965802ee2403a8230f2ebecc6947a5f4273f33ff17853dd47775fcb1b097327d79e6f4d285784ddf785ac4e8de60789aa23166feee030cbc4abddfa737ba864a", 0x43}, {&(0x7f0000923000-0x7c)="900287c06153523f9f6b0dde73d8781489bb5b85fbb6b8bbc019e8a345d6fbab7b4ba2d5cff10e9027240c84fbb8b3af1362878e4102f825c7b16fba31bd579d02b090be829199ccde4515001b1bdd4ac7f7a01e7bfc105cfcbef9ee4bb29b052503b35bb89bd95a001f506c6330f94b2f666024a7c3a5fb221ff7b3", 0x7c}], 0x6, &(0x7f0000a23000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0x2400000000, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x8001, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff00000001, 0x1, 0x8, 0x3, r3}}], 0x90, 0x810}, {&(0x7f0000e46000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f00006d0000)=[{&(0x7f0000f0e000-0x1000)="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", 0x1000}, {&(0x7f0000d7b000)}, {&(0x7f00000e7000-0xea)="969df2676ed00dfd0d7d0ad570783b2e2c1ddb4d8e33bf19215638e54279a335ba985e18416cdc05a4bc6987729afa5ef18469fe15c1de0ac982f024c624a04d1e38e475d5a6de1f0f4711a1d76c1a3a2a4aa82503fee41a552545af228133e154a5ca21ce900c616d89f5c0434613ad88c0d21f8b63d6cd87c8d1230c4517336cfdfd292c7c9b77a21a14555485676a0032060fe5cc324158f332f6c91ecbced4d015ba8826fb45b053169cb7154492d59678a44992180ed5c3b8e0f3448c59da8c477b04fb06e5f196fbafa09ae4ed27c2d532398acd480365036c1ad15f819a498693210ee06651fc", 0xea}, {&(0x7f0000829000-0x44)="eb5ae5b156dd37d962628ee00dca07e4d5cf6d38dbfa82cb291fcf68c9573a84e6041922d5312f7e2c3c9b6319425b0600a1251779b6a2e0a3db27b81c190faf64741b9c", 0x44}], 0x4, &(0x7f0000a7f000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff00000000, 0x8007, 0x7fff, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x3063, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x0, 0x8000, 0x80000000, 0x0, 0xfffffffffffffffb, 0x10001, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x5, 0xfffffffffffffffc}}], 0xc0, 0x20000000}, {&(0x7f0000313000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000561000+0x935)=[{&(0x7f0000345000-0xb7)="0f95de6eede6c590dac5e5c1deb72de4cb87a32a064747ba241bf34ea38ce37c3d0e19c890fe676e74b9b8cf65ff8e88f009152d0ced9099030ff552aff0c1193dd3e0612b47d271ad4cd8db18df818caee9e2e7dc50ac2ed57374b6ff5ba7b87407be386e79ac523cd31688ef406f9d876420e9b0321111c7be483b34170e71ef70d699c14f003a0bfdbc3ad628bfbb37e291b182400821214e27878068e3928490b33cf0ab60cd35dc195d55a2adebba7c658725b96d", 0xb7}, {&(0x7f0000ac6000-0x2b)="5ed4bffa79d3269a6f46dff75652db6141eaf2bde034b17a80cea418b47948d16979540a7c8468ae7c360b", 0x2b}, {&(0x7f0000a53000-0x88)="ebd3c5f19932d8730deb57f4c1331e21d8f0dca805dc1e6c6d9fd7974912ae8439f31ae5626536bf0ad1d5f1f852bedce05a6166fe46451b9d9c408c85f481a99bc948704f72bbc3f4308d40888c9f7bb917aeec4ec680238a47ae48a1cae827950aac56e1b525e327c6b539a5b268605b8587b5cfd37ed8ff4dc9ba619c78d48de1424250c19d72", 0x88}, {&(0x7f0000454000-0xb1)="d176d391ac67ca72e660730b9b3103349619c8644e274939fb502f0e0513e1920a44609bb5b9aebbd051a8d2795bd20d8b9a8bb8c3b30fdf788c0e7a1091e21aff7bb927a15d5c08624c728a2ebeb27c0746fb73033e26bc0dc0dc16141aa014ec852f1b54ea8f745801c8f9e10898efc4f41dfc093aef25f40b38d7f6b74c2bd25010a71f2bc01abaaaa96ccd3087c1ee9caf75be5e850b9b8ac9ca93c17521fd8b803b1e01dcf31014b21dfd008a7d56", 0xb1}], 0x4, &(0x7f0000332000)=[@init={0x18, 0x84, 0x0, {0x9, 0x400, 0x6, 0x24}}], 0x30, 0x4000050}], 0xa, 0x20000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000714000)={0x0, 0x2, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/10 14:40:24 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0xfd41) write(r0, &(0x7f0000003000-0x1)="f3", 0xffffffffffffff44) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000010000-0x4a)="913c98a15e3f195316f06e820c66f9c1e0c559c6ec7078bdf2ad486d27289edf24930a12a59b76d9e69ee77f30bdc70f4b042a49238bf7f8d09e8e990fc58f5b7c78dcf4621642e9d914", 0x4a) socket$inet(0x2, 0x3, 0x7) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000e000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc), &(0x7f0000010000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000010000)=r2) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f90000)="000775b5", 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000764000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00003c3000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cde000)={0x3, 0x3f, 0x0, 0x20, 0x9, 0x0, 0x6, 0xffffffff, r2}, 0x20) accept$nfc_llcp(r0, 0x0, &(0x7f000018c000)) r3 = accept$alg(r1, 0x0, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000e2d000-0x2c)={0x18, 0xfff, 0xe6d, 0xfffffffffffffff7, 0x2, 0xffffffffffffffff, 0x6}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000db3000-0x18)={r4, &(0x7f0000f3e000)="5ce85376b080", &(0x7f0000948000-0x8)=""/8}, 0x18) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000044c000)={0x800, 0x6, 0x7fffffff, 0x101}, 0x8) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r0, &(0x7f0000367000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r1 = accept(r0, &(0x7f00000f4000)=@can, &(0x7f0000110000)=0x10) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003b7000-0x4)) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003b7000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x0, 'icmp\x00', 0x0, {0xd, 0x80000000, 0x6, 0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x98cd, 0x1ff, @ipv4=@multicast2=0xe0000002, 0x0}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x348}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x458, 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f00003c6000-0x8)=@ipx, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000000)="aecf2dfd6e6efd95d0916ce501e6b8041c0423fe872fdd0d61354b75e2a646aafb95244e93c76d470e6e4e", 0x2b, 0x4008040, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) connect$l2tp(r0, &(0x7f000041a000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x0, 0x4, 0x0, 0x3}}, 0x2e) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) bind$alg(r0, &(0x7f00004e1000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00008a7000-0x10)={0x6, &(0x7f00009d4000)=[{}, {}, {}, {}, {}, {}]}) 2018/02/10 14:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffffff7a) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/02/10 14:40:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000)=0x3f, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f00006d5000)=@generic, &(0x7f0000000000)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x34f7504f16178bb5, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000001000)={0x3, 0x9d2}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0xf9)=""/249, &(0x7f0000000000)=0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000885000-0x10)=[{&(0x7f00009df000-0x1f)="1f00000001031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/10 14:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000a, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003fd000-0xd8)=@hopopts={0x0, 0x5, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = accept4(r0, 0x0, &(0x7f00000ef000-0x4), 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002c5000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e85000)=0x5dd03bac, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009a6000)={0x0, 0x1}, &(0x7f000079f000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d91000)={r2, 0x1ff, 0x4, [0x5, 0x80, 0x4, 0x3]}, &(0x7f000060e000)=0x10) 2018/02/10 14:40:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000c4f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0x1, 0x1, [{{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffc1}}]}, 0x110) getpeername$llc(r1, &(0x7f0000dab000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000f000)={&(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000010000-0x90)=[{&(0x7f000000b000)=""/152, 0x98}, {&(0x7f0000010000-0x24)=""/36, 0x24}, {&(0x7f000000f000)=""/58, 0x3a}, {&(0x7f0000003000)=""/252, 0xfc}, {&(0x7f0000006000)=""/175, 0xaf}, {&(0x7f000000f000)=""/47, 0x2f}, {&(0x7f000000f000)=""/88, 0x58}, {&(0x7f0000002000)=""/213, 0xd5}, {&(0x7f000000f000)=""/205, 0xcd}], 0x9, &(0x7f000000f000)=""/244, 0xf4}, 0x40000000) r3 = getpid() r4 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r6 = gettid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000f000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@mcast1}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f000000f000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000000a000)=@bridge_dellink={0xb04, 0x11, 0x300, 0x4, 0x3, {0x7, 0x0, 0x0, r1, 0x8000, 0x20000}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_CARRIER={0x8, 0x21, 0x88e}, @IFLA_WEIGHT={0x8, 0xf, 0x3}, @IFLA_VF_PORTS={0x8e4, 0x18, [{0x34, 0x1, [@generic="fefeb86675664c6f3159b2cc29404abffedb4ebb21da5c91bf5a4eb881e7d86e9c80796f", @typed={0xc, 0x44, @u32=0xff}]}, {0x334, 0x1, [@nested={0x294, 0x33, [@generic="ddfdb5d53b54a863b1be15854ffca784610c5553d335a781cb3565b85fb816d7ee6393d93c062fbfb1b5157215bf721322d007e96466fe9d80cab324f89eb99eaa4350fb52e9074580ac48b363720582de9861861cef884bf2fc40278608e12493d4785a9d42debc6ae25803053ce2209e17194516c82e6e5754cd2be9355c4b82037711ee0714ed8343572deae16e7e00139af32404c19aba8c3e8c65a15d58dc7eae19ebf5bd585904c1add2c7c978c4c005e4891eb6378a3a49904cfccef143ce8b68a8f4d1e87a6eec35dd76cf2da9ffa52dd5", @generic="729f80857c7a84517aa188bd8d404aebc5bed52933e5232a436b2d69939699f760852ffc39d17ff741ed150c5687dacbd58d2b119fbf28b53d7257121a5e295c07a197beab82c46c559da79cfa66df6c4b88c9342d9633e76bc3e5a6668cfceb0201efe5c0bbe2288891ea49b88b87637ff329a04ec62cee448651c5742d1a9f67eda9770b56b858bff5b28b60bd504c3be7cb782f6a92c0f98a32aedee3bd8f5cfb2b8a857a887b061db3d423e13a7a2a19bf67e1adafa8271e4e257293a034f45db1a86c4fff603252ca86bea0d062af8be6e746b9c1062450248db2a535edcd7ec08d1c6501d63679bca2778031669328f7aabfa1c2244a", @typed={0xc, 0x31, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x67, @ipv4=@rand_addr=0x6e}, @typed={0xc, 0x6d, @ipv4=@loopback=0x7f000001}, @generic="cc5ee71201ecddd56ec1f0e84f70e3b94889de4486a37ab76cb81033ab6d5697d88c6f48272801e327b4f6d9cc7967cd5b", @generic="c1fef642c248a358c87657f89ec799404a1c0604d068e43260a978b4df0fb655b6d8b30167e1a7396277c115f8d6739f73ae7b9c09ecf95b8d1a1c90cc5e7c72f974b2db1964154985c1073e1b82a0a02a31464281248d646fb40da36f44716d404af88eaa4b0e07173b227eba", @generic]}, @generic="4b59ec7719a10e79d920e13c10141b72d2ddf994d8e77547ecc25ff0b26df027de54db9daac2cf9062a0cf2582c6c9ff85a0ee4fbed36aa6ee88ba6154e0e01bed4527c2a37db051fce9c63175eaa103e3e645f891afe0c6becc18fb315faa82befa5d9a5f369aaf458bd12095e5c9b556992ec7d5726e261a4483d36e9083726cfa3b4478dc9f3f3f124678a5259ef82e8d265923afca5f6040"]}, {0x578, 0x1, [@generic="3c8347bd64d061e509c042bd5d9cc274303f30483c954ec5f7436f14643eb28e8758ab4254f7b38fea518ceb8602853e32d731da7c430c76eb4478986ef53b1d7b381f30b70cb144eca07489a34bd5cdc1652ead440934cbfcb1f8a67034562dfc2d20163c3657c0a3c285fdad6d7d8b7d328990e03d3d8ece2919400d8bb41b6bd3ca91d3ab2038a4c59427a92a69e2d783e8d8df0d4b89a58d1fbe9bfbb00741517a8bbea124e1b4a42019a179c8358e90c4146476e715115186f04778d9e23aa0641638107e5050b0296d58ffe378196b89e24a812711dcd09d120991aeb14acb8c8c13eb694cf29f", @generic="7a7e2e314696b78cc9ecb6eb05c1185a47373b8a832a8c2bb13528d2ddeb1ee5f53f65505a623202af7653d23a8ca1a56f9eae5105adf23824e5bea9b08cf9f3a8c556093ec5645388a220e68229185bce2aae3f16fee5d0561085ddb99f2e52dcb73a13bdfb67d40fd5289b", @typed={0xc, 0x1f, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3b, @pid=r3}, @generic="7599ce81b9ba5c714ce02c061a3c758a3cca58aa5ff578bd808428ce46ed2fa61d31e140e3e116c849559a291a040c65447dff9649fd642f093bfb00cffcc699c6b95f04325e64f7de30cfd0d9e9b18c7e17f68fea71682d578cf4540c7e5daa10f8f4983c72885e0b6dd39ff7c0647ff544f7a23e706c388b5878b1cf6b7bdcd1bed3f3e1274710c15b5e4a1f8bbe792f479d08e8ee884acf31d83f6e6a7084bd6116ee90aa041a1755e9e70e54bfcd61e6100318c55dc23a556764a8", @nested={0x10c, 0x8c, [@generic="753900a8cc65415f2594709101f3c8a66ea3253ff405dbe53ef99a6593c6f3bd5b7a5f3836f5dee9dea39cd8e658c631050e722ce03d6120b3c5f4470f5472888c40e9f9710584200da4405ef68a130437f5b8b996b2b69c23f8646ef89d0061ed77a43c58611e82b46d85619d17170057c74816990f79b08fef6e998637382821e638fcf1865c2189300cd2746aae015969caefca0ce61fa92a7ff4e273f8c81f9d5209ca499dba2c641cb2c7ee445688cf9f72cb7ee984c1fd0c67e89399ca2b5b2a1c00b37378", @typed={0x18, 0x96, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x25, @pid=r4}, @generic="0db1c6", @typed={0xc, 0x83, @fd=r0}, @typed={0xc, 0x55, @fd=r0}]}, @generic="34b2c7235a8af3727261894b916a8e5f2dc6ca95825147213eeeb7c93c7e4cd0facfd7741cd7b8d05cdf8fa4f8174d208e7d0fae89c818767f480c7795aaccdff74797119ee612acadb89d0c655eb14df193729c91eb064926ff0e88a5ca29021dc50fca1c8f6f3c514a402532b1be5c554bb31180fd03c1f0916af88febdd36ee59c08076542941984b3483b61935bd23a4ad95bf0815dce5a259b3a170c93ecff306ba22b6451521e8ff780a413eb54f446f3aac89819b422c660862175f5b9435e4efca153282262c15a3e49469c6f2f4f0d660b7a6d778f1a7f1a7c6c3d8c0c06d4b57d4425ff7078d8d180578f701", @nested={0x124, 0x7, [@generic, @typed={0xc, 0x55, @u32=0x8}, @typed={0xc, 0x44, @u32=0x7fffffff}, @typed={0x3c, 0x2, @binary="8a3936aa88bee9a27becb6407f8c388a0b6862d576f6e48edf25a1df5bdff6bf8de0ded4428262dff9526bbbb2552e6584aa"}, @typed={0xc, 0x44, @u32=0x802}, @typed={0x18, 0x64, @ipv6=@loopback={0x0, 0x1}}, @generic="01cd68d6b7dd0718f00d39bc8d81a9ef69dba75ec977c3bec0f0eca81a3afde19708ee36df5b89f63ea676a71d15b21adf16ba1c4499e3c6a5a8bef7898ab870bfd93d798fe09d796b2fb6598b9cd1582e3eee21a4ca7d1f626f27a4aacef4687ba522f0c0b34ddb0cb54ffeefe677328241d6e34a66119fa9202da3af8a7931777d6ddfebe90185e025164a0afafc16b1d152565223fcb628b835b5473c136f70d7ff5c74", @generic]}, @nested={0x28, 0xb, [@typed={0xc, 0x4b, @uid=r5}, @typed={0xc, 0x3, @fd=r0}, @typed={0xc, 0x8d, @pid=r6}]}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x7}, @IFLA_MASTER={0x8, 0xa, 0xfffffffffffffff8}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x2}, @IFLA_XDP={0x1c8, 0x2b, [@nested={0x6c, 0x18, [@generic="809d1c339cffd0d7ec5ed22a47665cd51e65109bb6cc3b0b7108e05bef6b400c6d8ba0e8333f2bd9e4f344b5a7d4ecc0e7a78c970919b9a79e20293cb9", @typed={0xc, 0x50, @pid=r7}, @typed={0xc, 0x19, @uid=r8}, @typed={0x10, 0x5e, @u64=0xffffffff}]}, @nested={0x48, 0x64, [@generic="c496745aba44a686974d147ebc5b861315834c6b99360628a2f2fe2c721830824a79bbbfb95f72ef9f46da568c6a03e09272ab7e779e5f0eac80111af938c475ce1320"]}, @nested={0xec, 0x54, [@typed={0xc, 0x4b, @pid=r9}, @generic="fe2474afa08c2b7188cbfeaba7a62a616d625bbdd7485c22b96d545db228385be254c1a7a03e4beab54307f0f696c3fa9852e6b49d72cd1f06c0f75b9a896d905d8ffbff30c3aa42efbb93da3069f19798afbbe4f3ba2e1e89e6bcd0213e1af9a81547d2e366c0cd035c71851183b68c87ab034ef8f74f5b1a5ae94077bb620cdd5080f31dc8ad3aa80c8771f60a5f9f8595027b6b1220c4ad2b27de79ab62da6d0ab5072e367ddd5f737aef00f68b9dd5c5866eb9483a7ae8823c28f7398e9e82cdc4e3bee0bff43c389a77aa", @typed={0xc, 0x71, @fd=r0}]}, @typed={0x18, 0x80, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x89, @ipv4=@rand_addr=0x7b}, @generic]}]}, 0xb04}, 0x1, 0x0, 0x0, 0x84}, 0x40000) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[]}, 0x0) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002f3000)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000006a000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x9, 0x400, 0x3, 'netbios-ns\x00', 0x3f}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="75ed252217cc3ea792a61eafec476314", {0xff}, {}, 0xff, 0x0, 0x1}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@ipcomp={0x30, 'ipcomp\x00', 0x0, {0x1, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0xfff, 0x7, 0x7, 0xfee, 0x1, 0x80000000], 0xffffffffffff8000, 0x0, 0x7}, {0x5, [0xdc3, 0x6000000000000000, 0x2, 0x3, 0x7, 0x3f], 0x2, 0x85e7, 0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bcd000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000e21000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004da000-0x4)=0x4, &(0x7f0000ded000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/02/10 14:40:24 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x7, &(0x7f00004f5000)="89d8c6baf4fa2ba0198907000000ef7ea1226e6eda8c7ed10f0a9547e08e2c689356ce293b24196b26bc225484ee87fc5eb43d0df4d8ba64112a394ccf823201f56f65bad318281675256cbc6c004b99fe8e350e7e1854175aa8531924493318dd30fe416519f4e7f93c484e9f6414c0409c3b6129a6fb60bcba3080625f4ba87dc51d476a5f0cf388b4ad2284672bebd2cb70a6fa389ab8", 0x98) 2018/02/10 14:40:24 executing program 6: mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000ce0000)={0x4, 0x0, 0x31, "f630330741ab", 0x3}, 0x10) r2 = epoll_create1(0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ce1000-0xc)={0x11}) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{}], 0x155555555555582e, 0x0) poll(&(0x7f000000f000)=[{r2}], 0x1, 0x0) 2018/02/10 14:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(0xffffffffffffffff, 0x2000000000100) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) write(r0, &(0x7f0000a24000-0x64)='I', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x7c, &(0x7f0000049000), &(0x7f0000bd2000-0x4)=0x8) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000852000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000882000)=0x10) accept$ax25(r1, &(0x7f0000afd000), &(0x7f0000966000)=0x10) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000521000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dcd000)={0x0, 0xc32a, 0x1, 0x0, 0x8}, &(0x7f0000643000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000643000-0x10)={r3, 0x6, 0x2, 0x6}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f000057a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x200, 0x10001, 0x2, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000002, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b16000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00004f7000)=0x2e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000674000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008e7000), &(0x7f0000635000)=0x8) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00001b0000)=0x7, 0x4) connect$inet6(r3, &(0x7f00000c2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xcf7d61474b3c46f5) bind(r1, &(0x7f0000135000-0x10)=@nfc={0x27, 0x7fffffff, 0x3ff, 0x3}, 0x10) 2018/02/10 14:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc6, &(0x7f0000000000)=0xfffffffffffffffd, 0x2) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xb, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00003aa000), &(0x7f0000aeb000-0x4)=0x4) pipe(&(0x7f0000a7d000)={0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00000d6000-0x38)={0x0, 0x0, &(0x7f0000574000-0x30)=[{&(0x7f0000aec000-0xab)=""/171, 0xab}, {&(0x7f0000478000)=""/64, 0x40}, {&(0x7f0000139000)=""/37, 0x25}], 0x3, &(0x7f0000aeb000)=""/93, 0x5d, 0x4}, 0x2) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [0x0, 0x0, 0x1], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f0000f87000-0x8)={0x0}) bind$alg(r1, &(0x7f0000d32000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) sendmmsg$alg(r0, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1}], 0x1, 0x0) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cb8000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xbac, 0x8, 0x9, 0xfffffffffffffff7, 0x3}, &(0x7f0000735000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004bc000-0xa0)={r1, @in6={{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x2, 0x8000, 0x100000000, 0x71, 0x9}, &(0x7f0000942000)=0xa0) writev(r0, &(0x7f0000e6e000)=[{&(0x7f0000227000-0xd6)="a86001e26a0b28a792c403f530a362177da1679b25b075b92003fe3ac6abab6c5c967aaa559508dfd32bfb3c0d189b06f470c77cca13e34d61f190e6590d220e2eb628db5dafda6a74f18aeff28695a58ccf5b0f91b1c89e471faff0f6bf910023875d4f736019ef3b89d5d703d7f4769fc1aacd29e3c80acd4853fd681e018f8859b6ff9aa60cb114e8dbd48a17d2eefe66a269455f0831ba56820055527d48c98d95dc303177a3bbfaa15fc5b5318b9573aa08fbcfdbcaeda79001c94495e7171b8659bb1b4f4dfb3744df7f66a9bdabb9296c1044", 0xd6}, {&(0x7f0000cc5000)="91de0cfc46439e5506761f07abff294bd8636de64f465b9b95c5d2fd3fceba2439923ac3716d9e49da949887994e1d5d640ed5c269f6c890450359434aec094657a7e940f49cf02c9e9610f0b7f02fa4f742dcaa36472619c2875f3800122e561b6a725a3c2916", 0x67}, {&(0x7f0000714000)="3abfece5d018325fddc224445efb2158", 0x10}, {&(0x7f0000602000-0x83)="dc05c89e2a5f3cf3deeccab6c8e13e973f1da04bf0d0912107be624430ecf2dde57dd176ad44af4328ad53668902badd72f8e4ebb8e6b6ffdf32168546760c827b94a76071b17dc3d3ccbd13cb92212622b669a71648407fd87aad992017056859a66b29faa911b6d54bb36c152d78c5ce4872c13fd56be34f9efc56b2e243d82c2641", 0x83}, {&(0x7f0000fab000-0x1)="bb", 0x1}, {&(0x7f0000af6000)="9d5486a2103861b5b8cf121cd08a17e94ba7cd0d7a014a41d076", 0x1a}, {&(0x7f0000a05000)="e22b9e3876457010410c33858c9ed957f074386fed8cbffb05538fe9a288675a9850341b2e1780e9514657380dc8b8a148a688ada67ac345a296c996839864296ff7293969ab25b2ac88b61ee444321970ffefdbc0dea48f5086a3b31cff862622e6f4836906c584ed68970dceb403a8e943ac7a37c69b262729e7918d406df90a79ec72423e2a0fc226760e45f66f5bc70081279b13934366d94aa7080f35689217202177bb80422f8c7114dcc3bb88e0b823d9", 0xb4}, {&(0x7f0000448000)="98c8b5376ef71bdc5dd0462dd3c7d2f57edf19fcbf139697c75ed0cc773e7011ef01b2e432866c5aab1b25a7c0db2acc553375a11e4876b298e51e1437ed68932d5b8a0cbd2f4fcc1ad63d40b882fc191d9b6476e62e34f87813b653fd9e2b2c91592ebdd07e59be9931e32816f8d040b1fa135065f0f839a54c7b5fcc6c8760704e033736139005b68dd8f40116590a759309653dbd9dbcaaba9ba707f50046", 0xa0}, {&(0x7f0000b33000-0x1)="a1", 0x1}], 0x9) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = socket(0x2, 0x2, 0xff) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003b7000-0x4)=0x8, 0xffffffffffffff89) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001e1000), &(0x7f000021b000-0x4)=0x4) mmap(&(0x7f00003b6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b6000)=[{0x1010, 0x10f, 0xf1, "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"}, {0xffffffb9, 0x19b, 0xd5c, "b60ceb64843d5e987d4c8ec912a6eb828610b4bd58277b7d124855507aae170ed9753f1a2055a1ee054d8f2253259b4539160853a883193a8184c0f24fb8729b9e6b04eed3b51877c1b481eca85aa8d24af81cfac5b01f7585c24840d7013b6c2e9433e84b89dd63ca8e349f0db3c4908087f16ce917655224a7f5df1da31f1b352c00965c08ee78c881f1c3ed1522dd531cf8c8574f2bbff414001f397a11"}, {0xe8, 0x18d, 0x6, "2e9225b300bdedf9464e0a4f7515770f9b04f7c0a51ae775dbae2a04139d9e0f8847d473958ad7eac1c393d1bd36014b6313e170424c86a197aac7cde8cbe55498568b9ae3d675c3e1d2ad10d6465e1fc697034d6ea3dda0848fa23fc55ed2d1fe2e613e572e9c7fed8e9bfdf6f6af4d7bd9b5a477806d9a70b205088109870d84992c521b3a75c088ea04db7775e80aac4da2375dfc1f57cbf24194a665cf63ee18b41ca027e8037612dc3c4eca23f8c47147c9fcc1f6ca72efe995ef0935b59a424a6deb4e935759504b67bbb2265d7324ee788e"}, {0x68, 0x0, 0xaf, "7dd542e19d6ec513553d50b5870670ac93b2696d0b8f87e89fc01352cb67e2e17557f24bc8c24e7c8a532ee1571ac07868795f2e81c3b0509dbec2f64df6cbbcf1e9f21d1ce1fb2a10d75a1cec737ebeb963d4"}, {0xf8, 0x117, 0x5, "cd466d9eff21374248ad22060e585f511ec8077bbbadf6cff987def1c03d986a1721cce75083b9d6083defd3ce1f11e164345ab335a6366de240f46fac039212e4c91be13b923cacc62830729a612824824a68e55717bdea8e2851cd196d447552e480b7a752169c51da3f6f0e8e3d95b84c62fa8dce3106bb5734d367fb503bd4cb16b1c1d717334b82d2aa87cb17641302528b0615f0627bc4c3d37279a5ed56c1ffb680c74a89bdc815099a912c6b822367f246cd8db57c3bd9ca0229f2692d49bbf2993c0c113f5688a3e3657032c7512a2a224c592db7f7578265d5dd0c4521a9f417762d24"}, {0xb0, 0x113, 0x800, "0f8c1139520dfcc16cdf4895b5f47081a679f7d9808ee8af318a9ca8c25a6dbe389b481b74b1299a0d01dd68709e350de160f68ce680253fcb8c0d808f3168ec47435ef0efb2ca81f824247e0244e3fb091acbf8ba2ab6323fd45049e5157ff51c037ef84cc9c81c612f10ef679e003ce3b1a1c104ec329fc67d1bbcb003474eaba0853f2f7ac3ffb1ce03f48b1e6028ee0d893458d6216203f94631"}, {0x58, 0x114, 0x10001, "5d8cd4986e9a0fd62432680b9cf1854cbe77551d623ecbac0323fea786dd20e0fcdb25d3d15186560bfae92edc643f50dcde65413450417f64e10509d33520fb93cc"}], 0x1410}, 0x0) [ 61.576612] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 61.595129] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/10 14:40:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x58)=""/88, 0x58, 0x40000040, &(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000f28000-0x4)=0x8640, 0x4) pipe(&(0x7f0000d32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f0000000000)) 2018/02/10 14:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002fd000-0x4)) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r1 = accept(r0, &(0x7f000039d000-0x8)=@un=@abs, &(0x7f00000e4000-0x4)=0x8) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003b7000-0x8)=@assoc_value={0x0}, &(0x7f0000044000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000363000-0xa0)={r2, @in6={{0xa, 0x2, 0xfffffffffffffeff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x3}}, 0x7, 0x4, 0x4000000000000000, 0x5, 0x5}, 0xa0) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000554000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa3000)={{{@in=@dev, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000c14000-0x4)=0xe8) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000018f000-0x8)={0x0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000a4000-0x6c)=@dstopts={0x85, 0xc, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffb}, @calipso={0x7, 0x28, {0x2, 0x8, 0xee, 0x3, [0x5, 0x81, 0x9, 0x9]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x20, 0x5, [0x6, 0x3, 0x6]}}]}, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000052b000-0x5e8)=@security={'security\x00', 0xe, 0x4, 0x588, 0xffffffff, 0x140, 0x140, 0x370, 0xffffffff, 0xffffffff, 0x4b8, 0x4b8, 0x4b8, 0xffffffff, 0x4, &(0x7f00008f1000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@cgroup0={0x3bc, 'cgroup\x00', 0x0, {0x0, 0x35e}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x3}}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0x0, 0x0, 0x0, 0x3], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e8) socketpair(0x0, 0x3, 0x2, &(0x7f0000944000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00006e7000-0x64)={&(0x7f0000acb000)=[0x8], 0x1, 0x8000, 0x7, 0x1, 0x7fff, 0x4, {0x9, 0x800, 0x0, 0x37a6, 0x1, 0x0, 0x7, 0x7fff, 0x8, 0x1ff, 0x5, 0xff, 0x0, 0x4170, "b818484c923795bbdd3b03b291f4d37c9219ae593121db9e196d3cb87f37a114"}}) sendto(r1, &(0x7f0000cb7000)="87edc3f384d45c5e22e2fb55540e4011ff550550", 0x14, 0x4040000, &(0x7f00000dd000-0x6)=@hci={0x1f, 0x8, 0x3}, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000e30000-0x320)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f000036d000-0x30), {[{{@uncond, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x100000000, 0x80000000, 0x80000000, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x4}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x100, 0x400, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/02/10 14:40:24 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4), 0x319) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10, 0x800) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000002a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000016000)=0x14, 0x80800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000002b000-0x20)=[{&(0x7f0000004000)="1a127bf885db17529c88721a7ed80a4fc72c66cb5bad6cf5b702413f123efaacd4ba69d55160c8071d81216c14efc9ae49d9d779a7587fc8c87e8007b7e09830afdfef777d77f13c0e217f4defc2e5faadd82930175eadfef76fc6606cd3b953a7e47f5a88a1be8f22719e", 0x6b}, {&(0x7f000002b000-0x6f)="95b48ffd8bdf0beb53dcfc63162e747115547813950714ec4fe5d1c595a28a32250ade6331439e2c219287f90b7d23440462cc562b3502442c36447ae62de04e640ecc198e4d837353de355e82f3dd2c9571a72a91fa0830f2252780d1684a4c2eca97b079963d7a7b816d6815fb9a", 0x6f}], 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000-0x4)=0xffffffffffffff17) socketpair(0x19, 0x5, 0xffffffff, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/33, &(0x7f000002a000)=0x21) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000002b000-0x10)=[{0x3, 0x6}, {0xb, 0xffffffff}], 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) poll(&(0x7f00003ca000-0x50)=[{r0, 0x2420}], 0xca158aab9e534a8a, 0x9af) close(r0) bind$vsock_stream(r0, &(0x7f0000277000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r1 = socket(0x2, 0x4000000004, 0x5) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a87000-0x8)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008bf000)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}}, [0x1, 0xfff, 0x58b5, 0x6, 0x5, 0x4, 0x6, 0x9, 0x7801ba0b, 0x2, 0x2, 0x10001, 0x0, 0x10000, 0x1a]}, &(0x7f0000fa6000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000645000-0x10)={r2, 0x10000, 0x1ff}, &(0x7f00008c8000-0x4)=0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000bab000-0x18)='\x00', 0xfffffffffffffdbc}], 0xf7c) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80805, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x1, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003b7000)={&(0x7f0000044000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffddf) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) [ 61.754821] netlink: 'syz-executor1': attribute type 39 has an invalid length. [ 61.793911] xt_cluster: this node mask cannot be higher than the total number of nodes 2018/02/10 14:40:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000006000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3}]}, 0x38}, 0x1}, 0x0) socketpair(0x1b, 0x80006, 0x1, &(0x7f0000202000)={0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000309000), &(0x7f0000456000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000912000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x6, @empty, 0x2}], 0x2c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ec0000-0x6)={0x0, @broadcast, @multicast1}, &(0x7f0000e75000-0x4)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000050d000)={0x0, 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000702000)={@empty, @empty, r2}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000030a000-0x28)={@generic="7ed6854c58e958be3adc1b5dad0d0fa6", r2}) recvfrom(r4, &(0x7f0000ddd000-0xda)=""/218, 0xda, 0x40, 0x0, 0x0) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000670000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00005ce000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00001ae000)={0x1, [0x0]}, &(0x7f0000f18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002ad000-0x10)={0x401, 0x8000, 0xa4, 0x2, r3}, &(0x7f0000ec9000-0x4)=0x10) poll(&(0x7f0000f91000-0x18)=[{r1, 0xf}], 0x2000000000000191, 0xff) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)='p', 0x1}], 0x1, &(0x7f0000d4d000-0x48)=[]}], 0x1, 0x0) [ 61.849051] xt_cluster: this node mask cannot be higher than the total number of nodes 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r0 = socket(0x2, 0x6, 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000eb7000), &(0x7f00002ba000-0x4)=0x8) sendmsg$netrom(r0, &(0x7f0000292000)={&(0x7f0000846000-0x10)=@ax25={0x3, {"5bb7a589975024"}, 0x3}, 0x10, &(0x7f0000c61000-0x40)=[{&(0x7f000081e000)="b361ec941d22475d840ed93fc702c48b24d2264b10f70f30818b396ecdfcd3cf308fce7c20d3d08b91289cef0f0bde19c25d746a9ad035673d1a8d6fe85ca46827390bc96d", 0x45}, {&(0x7f0000069000)}, {&(0x7f0000a75000)="72200e86d0825f18f8fcefdb8a2672cc9279947fe6a156", 0x17}, {&(0x7f0000fa3000-0x20)="0cc8b961ce57e0897e34b9615ddcda814c3fd5837a263cc0d1440869460adcdb", 0x20}], 0x4, &(0x7f000053a000-0x178)=[{0x88, 0x10c, 0x6, "fd1f8ffa3224b9eea98ec79fbd382d2330e67eff349d823f88f2a4844774cdad06743a2cfc5a4c1eb32022e839fe73dc771d50956dc122577cddf260409719ca868ecc84c54a6015d2d6f58fbc0813c2d2407dab4d42ae4e25fb39a3b87efeae8cea10a3a9cb1db0b55590631ac1b8cba54f"}, {0xf0, 0x0, 0x200, "8107150385d0a6e0b4e5496ff889a8ba903910c299dfd8a8539a7a280b59f01a6f17c3beb1f20c5359124dac597a28aeee354b664e21e7e3f39e96d6b055f7e245be8a3dd1c6c8f2052b0a01d6881f607984ff33c1010f480ee42c3673c6798c1d70dfe7d63f6d340291c9c0754a2cbf5212d5780eac4b469f35764c07732c6f63196bb1e2a26a32a9b94ff4384ff05c607455a0dd6ef409fe3e473b2d021b7ef396b0160d121370dbc71439902397a96ff59f1550c069f7930ac5b4f09b9e69a66689d7128b11d41e22071e83d3cf0e4402b67973f22bcddfa643"}], 0x178}, 0xc000) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendto(r1, &(0x7f0000e9e000-0xaa)="a1a461d84db66b16759ee8d980f0e1a62d956d935b5bd689f2dca749c119915b", 0x20, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000021f000-0x4)=0xfff, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r1}) accept4$alg(r3, 0x0, 0x0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000016000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000017000-0x38)={&(0x7f0000010000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000000000)={0x1460, 0x3, 0x20, 0x4, 0x0, {0x6}, [@nested={0x10, 0x47, [@typed={0xc, 0x30, @ipv4=@multicast1=0xe0000001}]}, @nested={0x64, 0x60, [@generic="024df17068f8b6252764eb1dc0b97d1868d58db397b01b1102cc81084ef85b1a22e0cd8429f1233a04eebe1448277b7a1ba46587590b7dde16dda6ed34f1d6fb2136eb724c7950750ed4fb7c474aac7b94c676d557d9b5702713e9ffc7", @generic='<']}, @nested={0x10, 0x82, [@typed={0xc, 0x6a, @u32=0x3}]}, @nested={0x1190, 0x2, [@typed={0xc, 0x72, @pid=r2}, @generic="8a93e97b98d4b62a4a976a726c3f2d2514ccb24240f3dfd0594565d588fabe2102442bfcfe1640a3f691", @typed={0x10, 0x16, @u64=0x4}, @generic="45568bfdc5f4f44ee0131e448360662d5b5d73f50db90134479704f5aac1eb3a6d84147fcec9f806fe051f7501907558e061e36120affe578edcbd020cf1cd2503069977417d40fc0c362f7e2cdafa32854b1e25d71e03b84a818d80179975fc51559bc93e455838dfcc598e623b2c3eee89557fa97928ac49fe08dc4975e335937b64d6e60fa7d514ad728ce9af8afd12a6c230c35f6368ea14ad635405158262a50f42782d5141c693b34ba8caa2f88cfbe02ad6a3c6955d53935538ceb753d48ce2bba4a1c138721787cccbde987a770ba6014f74916ba75e8900d2b49cbd4a1df7ef8c46adc123bcf344da84a070a172e52782", @typed={0x10, 0x42, @u64=0x4}, @typed={0x10, 0x2c, @u64=0x3}, @generic="966e47a5addc8d185e7b46d152d7955414981d71a41ff500141c5e804f9ed11ea025829b4b0054f6613997e25dfa81d284", @generic="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"]}, @nested={0x238, 0x3a, [@generic="851ba33a10c480b06d5f34421555d6cb0deb4c0b19718b9f9a36022cd11534b79d139c1313c2291867bec0ec8dc3e18ee697571269d60fc38ccffe3b04347895ca2971122270b110c489a707a9e0297e376d91c88191c4", @typed={0x8, 0x7e}, @generic="53ccb96eb91f6d3f2b96409474adf9a8a438837d9a2832dc00dee027ed7bf70fe8a79fda24feca591b42bc9a33f7b745c6d47f8eb64713f4cdec8e79cd2356f09a53930e97723ea03602d03444bb27b9fac993ad4287b4cecc0f9e18602db475e443339230bfa0bfa0e75210381d194d8e0028abbb58793b71216ab3aae44655b47f99b79f4105625d37d2c31678b27bb04cebb77aa930bea326234a4e9046f73e8bdce80676ed20c69c70cf733ae5a2d25be0bb52d082e6c39d2e7f5a521dba660d270399", @generic="763fda4f9423d43dfa0fa6c25a8f593c7b40d65c7dca237a53ec8de7436ba032bed4809befdf989bd0d44bec0101486dc59c6b4ba77bc4094178c31311c358ca40480877f9be1396a89e6a0617b020988b6437baa3b984ce0ebcb98cb5176c808e1bf15f33e2541fdf90b3332d7959673c8a04", @typed={0xc, 0x7e, @uid=r4}, @typed={0xc, 0x34, @u32=0x7}, @generic="6d588938ada1676708401566ef9aaa659bf21e2ac8731505b864f3dda1d9c0921abba97d8b5e0593e9e28756b684f1", @generic="34c57ff20057405a0990e3ea51fb9baf8df302f8b0e57d32753b5e91babaa3fdb09b4e646270c53f870d34259d2783669d73f7833cfaa786da0fb4527bba15d7a45d0977e6f339009d6aacb89c2986c7eeec96"]}]}, 0x1460}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f56000)={0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ee0000)="46a2fe79f1098fac4988b22e3d504406", 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x30, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x40000000000001d0, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ec5000-0x4)) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000ec6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ec7000-0x4)=0xffffffffffffffca) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002e8000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001e3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000ec7000)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000048d000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000062c000)={0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000ec5000)={r5, &(0x7f0000505000)=""/4096}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000ec5000-0x30)={@llc={0x1a, 0xfe, 0xb70, 0x101, 0xffffffffffffffff, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f000006f000)}, &(0x7f0000ec5000-0x1), 0x40}, 0x30) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000ec3000-0x4), &(0x7f0000ec5000)=0x4) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bec000-0xc)=@sack_info={0x0, 0x3c0000000, 0x7fffffff}, &(0x7f0000ec7000)=0xc) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec7000)={r6, 0xf4d8fc}, &(0x7f00008d9000)=0x8) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000ec6000)=""/60, &(0x7f0000924000)=0x3c) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ec5000)={&(0x7f0000ec6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec5000)=[{&(0x7f0000d74000)="20dbe6081b06b717a4c52a38ce3d8435f0380fea018040575da49a3d21f0732434607f1db2ff99e7b61de57b8e8ed8a3680295aab661dd8062c7c627aaeb3d367984dffb2393ced902", 0x49}, {&(0x7f000006f000-0x1)="8f", 0x1}, {&(0x7f0000ec5000)="bb08e429e08fd06d", 0x8}, {&(0x7f0000093000)="cc9d1e61633b801b342a655a", 0xc}, {&(0x7f0000ec6000-0x24)="e205d58e95537776b0cfa83bd42e1a570d653bf1c58141f4f68a594a75d0802daefe9f87", 0x24}, {&(0x7f0000236000)="b436a6cfe8cd62b6abdb1a02372794b448bfae2c6ee786a311e7b9151ed11fb649881b42d151d8f82ac437df86f5840de1ae0d3416495cdb63c10e5bcc09f023243fdb1939a94b88b8cc1c1a05e675c3ae670def49a19505deefa37280f9fb39206ad45271d60bfce61d66a4dda82b683f297c65ee691bbc81c2cf35cd36baaabeaf31d7ab660101192003ce501647a64bf2a4eee5ac0bfd7993bc87872fc5c0f0cde846f1ebb594cd3f713f19841458bbfa277e57e5d3b500d6c2ac3b16bbc3bdf7672489306e5bacab42069416e17e487a5fd1", 0xd4}, {&(0x7f0000ec6000-0xe)="364eb5465ca0e20637e29e377444", 0xe}, {&(0x7f0000ec5000)="2be068eb0014dcfd9450980f230df452a682d99320753a6ce97ddcc90979e7247a7e739a5cf194ea87471a8ab5f2a213537dd79c53e11aa0cbada6e39deb6e3a9fdbef9603874180ed204d3423e3ae4840a398c9cf68bc9bddf0ea9d40a4508080937e15c99e22586796a7aae78cef29358e466bf03c1901b01cd2a14eb86ba6645b5d2453b15321cf4e8aa8ddaf05b9281ea394972bbe99cc02b39c8313aeb86c", 0xa1}, {&(0x7f0000b38000)="49ea98631f891558f5f173fcb432bbf34599c2739562783fdb2f5f9b6476a54b2f80f436a5d696c6ffeda3fb3f779cd63c79709f32ccdbd0078ed9500140f391fa7b9c15c140595d2cec9a6439b01f9f39ee840557407ea80dd0356b64421b7094108607390aeef1c880ca03f3a78f95ec511376192f", 0x76}, {&(0x7f0000796000-0xcd)="55ea082ee6220574e559f371d1c582cb4e5a0e430899f764f653e539ec192d222f87a73df6c2d6f794ef8fabb92b81c1b1158cbe3e3f5c709b442db37015a9308a359a222219de8d1b0b9ee93dc7c7db47f967324b706d0b26c94d5286028f2650c9428e2a9f6988e837bfe48907cd8a788412a7ac6ff32573a847b46c158e8baead2b8443a55fd4e329dd165d926f7bc25c4826c252632441afa742e2750ff65a7277e0220134e263089b4167e24eb058969e970f2082f1cb41a1bdb32da3ca4b27a7b7c552a168dabaef4e9e", 0xcd}], 0xa, 0x0, 0x0, 0x40}, 0x80) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="964b97b71ba6d831edc388d46daeef1089ec33c45f32bb6ac237566ce6c4924a35ecdc73d6bae8e689f0b9cfb8dbfbb8a156f671f97aaeb0163c3a7996932402ada3f55ada206e47833a82c2d736222fdd7b866a270b5b1cccc514a190eaf25894b947fb95d7c17434e1bfd87749334312eb29e601debee821de3c4f718c6ef03c4523b1acba", 0x86, 0x8000, 0x0, 0x0) r1 = accept(r0, &(0x7f0000036000-0x9)=@rc, &(0x7f0000036000-0x4)=0x9) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000e000)={r0, r3}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000001c000-0x4)=0x5, 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0xf4e) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000036000)=@abs, &(0x7f0000009000)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0xe8, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0xfffffffffffffe58}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x438) 2018/02/10 14:40:24 executing program 1: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005e3000)={0x0, 0x5, 0x4, [0x87b, 0x0, 0x9, 0x5]}, &(0x7f0000445000)=0x10) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004b3000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7, 0x7fff}, &(0x7f00005e4000-0x4)=0x98) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002f4000-0x18)={r2, 0x4, 0x30, 0x9, 0x4}, &(0x7f00005e5000)=0x18) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x4) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005e6000)={r2, 0x1}, 0x6) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00005e6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00005e7000-0x4)=0x1c) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000056000-0xe3)=""/227, &(0x7f00005e3000)=0xe3) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000ea2000-0x8f)=""/143, 0x8f}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0xff)=""/255, 0xff}], 0x5, &(0x7f0000584000-0xe2)=""/226, 0xe2}, 0x3) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x3d, 0x9) 2018/02/10 14:40:24 executing program 1: mmap(&(0x7f0000000000/0x395000)=nil, 0x395000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000392000)={&(0x7f0000392000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000392000)=[{&(0x7f0000393000-0x9a)=""/154, 0x9a}, {&(0x7f0000392000)=""/50, 0x32}], 0x2, &(0x7f0000393000-0x94)=""/148, 0x94}, 0x40000120) accept4$unix(r1, 0x0, &(0x7f00000dd000-0x4), 0x800) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f0000391000)=[]}, 0x0) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00003b6000)=""/31, &(0x7f00003b7000-0x4)=0x1f) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00003b6000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00003b6000)=0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000fa7000/0x2000)=nil, 0x2000, 0x6, 0x810, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r0, &(0x7f0000d70000-0x8), 0x8, 0xa) socketpair(0xb, 0xb, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000)) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x58) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f2a000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@rand_addr]}, 0x14) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 0: r0 = socket$inet(0x2, 0x6, 0x11e5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x4, 0x3f, 0x8, 0x3, 0x1, 0x5, 0x511e, 0x800, 0x5, 0x0, 0x1}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80007, 0xffffffffffffffff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) pread64(r1, &(0x7f000058e000-0xcb)=""/203, 0xcb, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r1) r2 = socket(0x9, 0x80000, 0x23e8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00006cb000)={0x8000, 0x5, 0x2, 0x7, 0x2, 0xb5, 0xffff}, 0xc) 2018/02/10 14:40:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = accept4(r1, &(0x7f0000438000)=@generic, &(0x7f0000880000-0x4)=0x80, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000477000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000219000)={0x40}) connect$l2tp(r3, &(0x7f0000533000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x3, {0xa, 0x0, 0x800, @empty}}}, 0x3a) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000029f000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @random="2300e4638fac"}, 0x10, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003b7000-0x10)={0x6, &(0x7f000016c000-0x30)=[{0x4, 0xbc8, 0x6, 0x40}, {0x10000, 0x7fffffff, 0x2000400, 0x36f9}, {0xffffffffffff0000, 0xffff, 0xff}, {0x0, 0xda, 0xc9d, 0x1f8}, {0x6, 0xb9f4, 0x4, 0x5}, {0xb2d, 0x9, 0x10000, 0x7}]}, 0x10) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000127000-0x14), &(0x7f00003b6000)=0x14) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000143000)) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:24 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x0, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @empty}, 0x4, 0xd28, 0x4, 0x0, 0x46, 0x0, 0x20, 0x5, 0x1}) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x5, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000014000)={&(0x7f000000c000/0x2000)=nil, 0x7d, 0x3, 0xc6, &(0x7f000000c000/0x3000)=nil, 0x8000}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/02/10 14:40:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = accept(r0, &(0x7f0000f88000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d2b000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002a5000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x10001, r2}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00003a6000), 0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept(r0, &(0x7f0000663000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000f65000)=0x3a) sendmmsg(r0, &(0x7f0000aab000-0x3c)=[{{&(0x7f0000740000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000174000-0x60)=[], 0x0, &(0x7f0000ea9000)=[]}}], 0x1, 0x0) 2018/02/10 14:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008a8000)) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/02/10 14:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bbe000-0x18)={0x0, 0xfff, 0x0, 0x8}, &(0x7f0000e71000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000948000)={r1, 0x7fffffff, 0x3}, &(0x7f0000020000-0x4)=0x8) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000e1f000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f97000+0xd5e), &(0x7f00005e4000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x8001}, &(0x7f0000897000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006b8000)={r4, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff80}}, 0xffffffff, 0x3, 0x1, 0xdbae, 0x4}, 0xa0) connect$nfc_raw(r3, &(0x7f0000201000-0x10)={0x27, 0x3f, 0xfffffffffffffffb, 0x6}, 0x10) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x100000000, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000014b000-0x48)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}], 0x48) connect$inet(r0, &(0x7f00003b7000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x7e, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xfffffffffffffddb, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:25 executing program 0: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f000015f000)=@full, &(0x7f000093a000)=0x48, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00004a8000)={0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000093b000)={0x9, [0x9, 0x9, 0xd6, 0x47db, 0x800, 0x239c, 0x7ff, 0x80000000, 0x6]}, 0x16) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept(r0, &(0x7f000093a000)=@nl=@kern, &(0x7f000093a000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093b000-0x8)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000093a000)=r4, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000093c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/10 14:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000fb3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/02/10 14:40:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) getsockname(r0, &(0x7f000024b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00008ed000)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c8c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000071000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000149000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00008c1000-0x8)={r4}) 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000+0xb0c)={0x0, 0x1, 0xfffffffffffffe10, @empty}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000001000), 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x624e8ce6) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000048f000)={0xffffffffffffffff}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000234000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f000004b000)=0xe8) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000b05000)=""/4096, 0x1000, 0x2, &(0x7f0000b05000)={0x11, 0xc, r1, 0x1, 0x20, 0x6, @empty}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005e7000-0x4)=0x932, 0x4) connect$vsock_stream(r0, &(0x7f0000b04000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b04000)={0x0, 0x0}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b06000-0x8)={0x0}, &(0x7f00009a7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000414000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x6, 0x2, 0x80, 0x6d4, 0x0, 0x1, 0xd93, 0xfb9c, 0x4, 0x7fff, 0x8, 0x81, 0x8, 0x1, 0x7f]}, &(0x7f0000410000-0x4)=0x108) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b05000)={r3, 0x1000, 0x0, 0x4, 0x200, 0xe05, 0x9, 0xa58, {r4, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x1}}, 0x40, 0x0, 0x96, 0xb, 0xd1}}, &(0x7f0000621000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b05000-0x8)={0x0, 0x5}, &(0x7f0000b04000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004ad000-0x8)={r5, 0x500000}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000301000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81, 0x3, 0x2, 0x4, 0x8, 0x8000, 0xf4c3}, 0x20) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/10 14:40:25 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000000000, 0x9) r1 = socket(0x10, 0xa, 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000316000)=0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00003b6000)={@broadcast, @rand_addr, @local}, &(0x7f00003b6000)=0xc) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:25 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000-0x4)={r0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000024000-0x8)={0x0, 0x100000001}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000029000-0x10)={0x0, 0x2c, &(0x7f0000020000-0x2c)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}]}, &(0x7f0000029000-0x4)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000029000-0xb8)={r2, 0x6, 0xffffffffffffffff, 0xa10a, 0x9, 0x2, 0x80, 0x200, {r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x8, 0xe4a, 0xfffffffffffff14c, 0x1, 0x101}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000027000)={0x0}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000027000)={r4, 0x4}, &(0x7f0000028000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}, []}, 0x1c}, 0x1}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/10 14:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cf3000)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002f4000)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000cc3000)={0x1f, 0x8001}, 0x2) socket$bt_l2cap(0x1f, 0x1, 0x0) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a00", 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000051e000-0x4)) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getpeername$inet6(r0, &(0x7f0000f79000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000fb4000-0x4)=0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00001f9000)) 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f27000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003ae000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a7c000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}], 0x2c) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x1008004) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000532000-0x1), 0x0, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f00000c6000-0x78)=[{{&(0x7f0000749000-0x1c)=@in6={0xa, 0x1, 0x212, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000b8a000-0xc1)="1c87ae3dbd01fbaf3e48e2e789c3469cc8a532701052a650bc750185575c92e7dcc729079f7d2cfc5e20a95d1d59f6713b0af745fab772d7d4b1e90a04a65daff93774248552111ce33fd7dfa953a0b4d3b2bdfa4e0f1141274b6ab70860bae7ce4948391b00137350317ebaf4424071039dd7d5532f3343eab096659d9b772cdde99b8b0db068fa091e62f8b2caa43a156cbc9e36dad14ecbf1b7a50c91eef070bade9594c3ee3e6e3ce9ad6db7beef85b7059741db1c2440fb0800b27ec740fc", 0xc1}], 0x1, &(0x7f0000231000)=[{0x1010, 0x117, 0x0, "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"}], 0x1010, 0x10}, 0x1f}], 0x1, 0x20004880) write(r2, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet(r2, &(0x7f0000495000-0xff), 0x0, 0x0, &(0x7f0000199000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r2, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[]}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 62.360775] audit: type=1400 audit(1518273625.204:51): avc: denied { getattr } for pid=10729 comm="syz-executor1" path="socket:[25443]" dev="sockfs" ino=25443 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 14:40:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x56c)={0x56c, 0x18, 0x200, 0x2, 0x0, {0x3}, [@generic="a815102c47d19061d2064f3dd257de45fd76228ece0a7dd43bca104b0f729f51b51629a3f7d16ad1b42e160d2790f1aeafe815271ee533e3244ac12f12c94b592de7d4c1d4d123368f40f0c54ac89973dfc2737ae517d913a1990f2e68b4511bfd1efa7f0440468531c668aa78121c3d3cf8069e7691e287e6ec1a4b3092e012de9dafd473520030bf", @typed={0xc, 0x4e, @str="9b00"}, @nested={0x144, 0x62, [@generic="b3f0f4eb705ea94f83f06ec20184d8831c3769de573d4acbad65c4662503d39e04a35276d473b702414190c61bf9b571cd42c24c97", @generic="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", @typed={0xc, 0x45, @uid=r1}]}, @generic="3752c5055bf55b5d2cb96cfc7abb6ff835531ea0ac4b3ad807a0a596f52892a17853a9bbe1b20ab7f6dddf4a8a22a65ed23f2f4b0d2980a49a0a2f99f9014ddb47c537fa3751134bbcb08d6b2b156b2629ff6c8ed5190e065352515ad79a18ab8e3d33b949285d84b042d1ce2683a94885d4759590ffa366cf7ebabe184c488c73f041a007dc5ff90b0e937df962c38411fa435675723c1307f7d581701d15a33c0d63de88d4ce59dbd99d3e4033", @nested={0x1c8, 0x50, [@generic="567f5427632a5d56d4aadf5d0568fbdfab82bb7ca1ad436164c69d656478e57d8649dc0397e01a5d1f7a07a7a146b50659ffdcd348cba5c283811dcffd4eca519bca6523873b001daf09ff1f83be9b7f281858540b5886d5b5741ef7df36afd6a4665812ad420001836413713eaca6a449e96cfd06587b95ea4ba7cd046d68aa220dd6ba5e25cf23209fc0f3140bf3e00ac98fe9757bacc6731bff2b2eb39fd86489a1470c9c", @generic="009088b04394eb8b0357cf0f1d0207dac25c855636930deaccb54660d4d25e98134b70f399a99f31f309b8a483d601fee495bdede753ca524a624a98f9aa11a0dcb63fba43f21c871e9bc115fd1e21003383dcfc1a7db8505827", @typed={0x18, 0x39, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @typed={0xc, 0x31, @ipv4=@loopback=0x7f000001}, @generic="04351948cef69244ae2bf57324d236b56808f4c63a8f9069a379b59a6ac42068cdd5ee05244d5ffa5fbcb4432f2a648fe919eee7cee24248baf36bfc68ea1afb5e33d3d10412d560fd9b5ae4571e8221c5765341f1174b754bf37a889531322f1c00777ddf2644d03aabed9fd6e997ac", @typed={0xc, 0x34, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0x24, 0x3d, @str='$]mime_type-eth0@security^#\x00'}]}, @typed={0x108, 0x1d, @binary="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"}]}, 0x56c}, 0x1, 0x0, 0x0, 0x4044}, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r2}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/02/10 14:40:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000-0x11f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xd, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fad000-0x34)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, [@multicast2=0xe0000002, @rand_addr=0x401, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x13}]}, 0x34) connect$inet(r0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x36) pread64(r0, &(0x7f0000be7000)=""/58, 0x3a, 0xd) 2018/02/10 14:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000393000)=@filter={'filter\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x238, 0x0, 0x120, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f000066a000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@hl={0x5, 'hl\x00'}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) sendmsg(r0, &(0x7f000033a000-0x38)={&(0x7f0000e4c000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00000b0000-0x40)=[], 0x0, &(0x7f0000d6b000-0x1d8)=[]}, 0x0) 2018/02/10 14:40:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e62000)={0xfff, 0x2, 0x1, 0x814, 0x6}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000034c000)=""/213, &(0x7f00005db000)=0xd5) r1 = accept4(r0, &(0x7f0000509000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000c70000)=0x2e, 0x80800) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f00008b3000-0x48)=@full, &(0x7f0000e64000-0x4)=0x48) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000092b000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/02/10 14:40:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x1)={0xffffffffffffff9c}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa7000-0x90)={0x9, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) recvfrom$inet(r1, &(0x7f0000e49000)=""/130, 0x82, 0x40, &(0x7f0000b02000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000fd, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00003b8000-0x4)=0x800, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003b7000-0x8)={0x0, 0x0}) r2 = socket(0x10, 0x800, 0x96b) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000e1000-0x4), 0x4) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002d1000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f00003b7000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000069000+0x48b)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x80, 0x4, 0x500, 0x7, 0x400080, r3}) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000544000-0x4)={r0}) sendmmsg$alg(r1, &(0x7f0000530000-0x38)=[{0x0, 0x0, &(0x7f00001a1000)=[{&(0x7f0000615000-0x36)="e8ad4cb2d1f41381e0a609e09c9ee541ce299065b4eb9aba8e9eb122ae1b0ec4cb46cb5f5e2f59062a03b106609700be0f56168a2781", 0x36}, {&(0x7f0000de9000-0x99)="ec492334bf22ce905597719647b06a091d4f8f67d27865492eeb282252dbc89e5ee3cc072f3c71b65314dd70fc926c09755e01cfccb9fbf2477527a2d248b0a03a2c20b506e6ae46e2f56bcaf4e21a23dce57c22e9179c1eddc2d87cc5261bb5bf9297b70c63f7129c29ea5d0fa060eb2bd52c32354e83167d946791301272262e585d8418569727e230d5864385498b70fd156774b2a8746b", 0x99}, {&(0x7f0000061000)="61719ce8d288678763fd5331c72ec69546", 0x11}, {&(0x7f0000638000)="10a33533258271ce3cb006b45f0f8885aa869ba491f191fc6f2055b876bdfba5959c56af8e143b3e23", 0x29}], 0x4, &(0x7f00008b8000-0x1108)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x60, 0x117, 0x2, 0x48, "5185216cd9c7754a1392ed992615673abafe3afa11723c8cc8f8f234efc5c606889fca2498be3931c083343e0f1511f3f090821e11df028d088d4b3f063fd43da01b73504841cc15"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2fd800}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1108, 0x4044005}], 0x1, 0x20000001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socket$inet(0x2, 0x3, 0x101) r2 = epoll_create(0xfffffffffffffff8) epoll_pwait(r2, &(0x7f00002b0000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x7, &(0x7f0000e0a000-0x8)={0x20}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) socket$inet(0x2, 0x0, 0x7) 2018/02/10 14:40:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000108000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) listen(r0, 0x0) sendmmsg(r0, &(0x7f00003d1000)=[{{0x0, 0x0, &(0x7f0000db8000)=[{&(0x7f0000da1000+0xf7)="a1c251ef7a8175394b45b06fbe1a0106ca0bbb22e9c69d5e4677235f3347bf4c050851b4749a8ede0caacaaac46c08d2eb51b514df183e5438aa35a0ae150e8dc90c987aad58f34f5ff5e337a0ba6689c159797d9808b28614ef31718d69bfbcbf83049b75ecb7588a3249fea7f4e021e2b0ea55d55085762cbc34623a88097a816392a6cb8675716942ed5e4de564175ebe696b9d74fcc6e9246a21a67eab370705312d0d04d243e140c57ee69919e5841972c653850c6877d19473c14bb878b03e359e1e7e688488eef6e9c5799132204787f0048154f9b065ba3a4a3f92039b6fd38f9e881df84a", 0xe9}, {&(0x7f00000bf000-0xd0)="d6dfc9871ddc45f32675c1301f0f938855bd31bb28b8f6636eea03d822a3908867f0b81a496cf399e2bdde05619a5249a995daac57a180ca54520a9ba3bc802e41009c8b268d7bc1244fcf5e41fbaa1fb44b23516189cfa7f5bc99555b2b18b69845aab6e621d797fd8f9422e7147efd227a3809ec9b5831bc448f83a04713a59979aaafd0c75aee4a31a76e337522cda64d6c5477a08c2676582cb1f6e2633cba6f08174d260db04f96f3f43dd5b74d408c8074280a16720e59ea88a403522045cd11d6bf4ca750deca13a9da893d57", 0xd0}, {&(0x7f0000f2e000-0xd0)="c0fa5a78fe4792ff375108db9f6cd9feb4208d5ae1d2615c92b0bca5345651473853d0c78757c11e457b8d86fc8c2005d2fed322f0421a47f0f3f74f3d6a70cbe3a190587215c45fa99ba2075ab2b76c7b9d9ff9ab3b8907472443a00f880582eda7d4fd871d9ffe7ab189e925abca0492ec62843241b50575f603962bf0aa27c81e09ada71778a7709cf06b19c77759b150b85c4b602f45cdda0787c02b2c206c1c486d4dae24eede8ab94464fea64ae2d0551c78d743ed4c1bf74eed453eafd305b8f4f5147705607482ba2c8592cb", 0xd0}, {&(0x7f000062e000)="c084ab6fd5351c610a9d8603948637ad5ac69611c6be258826ae1f05a47fe7534760c3d524e142fe8d17d7d999dd72088afb6bee41c568a43fbefd7c2ebcb28651", 0x41}, {&(0x7f0000a69000-0xae)="a626e24b68f60deca8c73678bb50192743a85318305cbef16d0503f8264aadbb94005f63e712c45109895c00cc0966bea2c376d843b435031abecd3d0fe8d14126d81a3bf46a9388be25ccbc288eac34a591ddff3352620e47c6b0a299e9851887adc8c24fb3b597d7c9386fd54cd5cc1d49cdf01bee94cbddc6260b2fc559212642806ebd1f3abb346e03bfcd34cbc0a20a981fba4fda2673af487637881f94f1bba02715362260b71c94c41c8e", 0xae}, {&(0x7f0000aac000-0xb9)="71f7548852370f212514bfa60c8e0e6272cef3f46d626dd93a43b57fec0382e134849228a91fc1d9c4b88cffc711237fe0dc4a3403889b5b065d4ecf9013c5e805210a414ca67dacc9113bae1adf44cce473d45b6ea968b4493b09ecc6f34ceffbb78d00e0e69ceec6fbdd9a9b6cb3698a3eb5a879120955186c17be91534d06b3c6ddd8fbe4139a573c9db978ea9336d39d2d334badbd048e18c371adffd7cf5c82c5755b1f815e6ce434e08bf6d815520419e96609e5f61e", 0xb9}, {&(0x7f0000318000)="9bc122d6a5daf1112862cd9b13378d14b091ab4707e0a226d0a6d2cdb4d4ddaffc0b5c19e6f6bd764be411d4db49a78d85c68e4c614412adc328c171443fbbbf331377bb55a16c210abb1f244785843c9bd77aa5fb9fcade80bd157fd96e84e8c0b22a2a3e559ca73ab442cb75ab1924effd7cf1e0d7cd0da0647dfdf0fd6e5c055036f8c30b4675e777fdac3c14cfc298eebe160055c3acde204ccc6833adab1d02408bdb9d2f2d13231e71264ed090d2f390", 0xb3}, {&(0x7f0000691000-0xad)="33008cb90222c21bd36f2fbd9dfcc173cc2a3d4d5abc1f6b24e04da34fe085df7f889801055eb7a890b3015ae0b99cba3e9f73c769978f4a3fc5696e6e3d92983caf860b7889de0e097111f587ee6a010b41cbe10482040c9bad8573df2f36f2dd32c88b3ed7ae665865c7ae62c5aedf35b87813f48cee19a3679fe4d70bc3799eda90467a6c26a6c0d7289c9428f4b546acaed9f8f2087e0ee6c80e921ed9dbf75691ec42915275578a6c4683", 0xad}, {&(0x7f00005aa000)="37a61ceef2a5e0ede65eac585c756f7f026d7f4338de3e", 0x17}, {&(0x7f00007f1000-0x20)="4445288312eeac9e95713c7296afdf9f0b917693928650e78833904246693865", 0x20}], 0xa, 0x0, 0x0, 0x40}, 0x400}, {{&(0x7f000069a000)=@ipx={0x4, 0x837, 0xffffffffffffffc0, "8b81144642fb", 0x20}, 0x10, &(0x7f0000c9f000)=[], 0x0, &(0x7f00004a2000)=[{0x58, 0x10c, 0x19, "1be5a2838d04885dc98921500379a95f8d5de37f46f6526a4e54d9815e388c20a7e43d48994727b96f9af8bf1a7858897358cf0ac0618b5d6ec343d04919cf8203286ae539f592"}, {0x100, 0x0, 0x1, "c0f363bd75252c1540f78c22e6820e71d170453cf9c4f111039d0eebd36d1d307ea1a6a33f31bc6ee88430023ec4f1a424d0a5030702d1732725e8967de013cc0b84cbeafd01f9d3dd1c23a44087445b4c150cc9ff6d8b39e7773ce36c0699c851aa6cd2a9e9f7c7371b01aac6b19bdb170b8c8260ae353ee63317e5a2e772b9615dde03c24816348a94e545bcaa224e49774ec0af42486590b4f10f79efe97e89ef704b9231a77d6f079a7f9377d6b621ad301af62f5bebe3b2a23c52f55d2d7ac890c086cd8f63faf9b6357422ebcfae5eeeb672d73517188a020d81eaf18f426aff10b7c905c4b6"}, {0x20, 0x10f, 0x72, "04da3ef3a3c259e21ad5e0bad1"}, {0xb8, 0x11f, 0x7159, "83df939b52d28fc9d16c8e87fbb07f4eae0aba79006d9f192c9f4e21b282ad4151c5a49c9e1f760d34064f2f7cd236fe68ceb13439d5051e4ff5f40758fa9d6e529de6d1dea196c17ed1cdbec872bbcda0280a2062dc2c83901bdf92ba59287bb871f889e610f7f800579edd6c6980e40cccf5b801ac0a262bba1f18d64f4f84e3b02f74e1e3f05ab53cad90ce8db02dff87e5adf4b0f93737fd01d82a2885e28805c7"}, {0x78, 0x13a, 0xc1, "aa3976c4244897732e33e73624bcd8aeab7c0287a105011e8c4dc04af97f10b30df7901cfc889f73f90f7673a388adfbbf722cc6e94d4d87ef6465a320c79b3439d69bf4d09c254c521d2936bb833e5f00209819fcd6e6ce3afa41a34164cf859ad64a"}], 0x2a8, 0x1}, 0x9}, {{&(0x7f0000f70000)=@llc={0x1a, 0xff, 0x7f, 0xffff, 0x20, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000199000)=[{&(0x7f0000d63000-0x74)="6ccadeb4fbbcb813947eb226c86bc37c448d429f2f0eaeb592923a0dbd70c700f0ad4b5d3361fd68ac75e0e10e161335bdf1fcc2ad126c87e6de401cdee94387073f862a9da13a4d85dd840d91048731e1f998f9a5db56b09a8bc1cd243193653dd1c6538396fa2ecc7fccff725fb9d9dd900221", 0x74}, {&(0x7f0000f67000)="785cf83b2e3a5aa1ed499302c09bf7c1b08d1c864abec9af9b0ac14840c0f6565d20d1ee981963e38d006214d4402c67f09cce84cce1ffc61b865150e1916495c27fa773d87841b04ba3ff4b44c52d8f849212b30b5bf026caf0012f1a415ccfed636df239d5d8f2edcfa16a48b0e29b9a7a5921be181257386e553e76787aa7b7610604a349a241da6a0d2ae250ab446e7e410e7cd95682af5e053a5f3bf2281a04f8573495e9d2143e4fae5c5cc04c0c3b7a5d8af39f3fcffee0e0a24f2d50127e008423483c0d217894e410d556981279f1e308927cfb47df253a108cea6b", 0xe0}, {&(0x7f0000dd8000-0xc5)="0502afb7606c60a8f7d8a4ab24a951b424801d6381acab11b3a0c409b3106a58b9307c6e6f8be87897630798790803615af47abac398e387a44c263692700de100fb773f6a9772764048dc0352d0ca25cf1664bbb728e8f75d45f4be4dabe1b1c1080923228f87b48ccbda5ae6c83ee607ab29e66f60d8faef413017259714d298a8b170c47011e32839ecebeaeb0c6532e44e6590584e6508220f6284c8a7a9ae7c77fb5936f072af4e169b88fd2c50f667cb7895ee4b8ae270435e6b5528dcb7d39825f1", 0xc5}, {&(0x7f00009ac000-0x3d)="0a0a304b4435f376097f7648c8f33284752034a8181c79c80149806d4d442c5063735ff1444a4cc55f7a5f4c5404d0204357357957755d5ab0429bdd4e", 0x3d}], 0x4, &(0x7f000061a000)=[{0xc8, 0x109, 0x7fffffff, "69947052a4d1cc7b96e2aa14be2880a517c923a015ab2c3e1c81f8705f76a32476634c8a68997aa45764d3300c81d034c896f73ec3f99370e445ee2210cb0aa92883643063a1ddb73f4e2316c3dc11f330ad65ba8f520b2a8bb61a1ec66c43365321f77941a898727a722174f2b1f2bd34ace2d39b4744bc320cb1d2da7e970dbdd88426c815714fc8a42d8e927013ab30089488a87497fe4ca91882d744109642fbd6a492a6b26f78e13210b772f4d6711e"}, {0x88, 0x11e, 0x9965, "fc6a201c28e045aaeabff8aa8eccffcf42f3c02a74b1375687f6e5c7ebe3b26a77023be78b27306da5419cff493f9f8465b253aef70cb9b57cfb1941cc25a28ace02078ddca7839e95cb78d687964e2cc61f64f1e4a1cb5b7684f9410e3bffa69ced6bdc22cda5d30191cdc6f7881c155a6cde0664e159"}], 0x150, 0x40000}, 0x401}, {{0x0, 0x0, &(0x7f000074d000)=[{&(0x7f0000e1c000-0xf4)="dd45ede5fab5762e537a3788b180045e64ea60d6b787e6c4039b051eeb0bc17ab5732fb181ce04bd3f5683516dbb635c0b5df9c5c019e8842d418de2ce1287ae54a482f11ab782e9dd87fd543d2dd12878b09b8ad3872e605711b95591b197ba8dd45ea44db19ff65e81e2dd50bc8c22d050dc2252e78a1a6e85f0fa2c7e4e62f93905055009b5e98c84619c056b8e709ef950c81bbaf151c777eba13da26f0a6d46faa634de876cb096c8f8a3b203bc1eb92f240c43a7aaf4ad426926461dfe7c893cf52a7ed72fd2d61238fa03e527fae65dbeaa5bfdb682d5de3cddbae6ea4bc8c3c9259172ae5e97e037b8a28248041f5596", 0xf4}, {&(0x7f0000308000)="b2e13c611423f5a7e0196cb80aa7015493658f87c19763f85b28700d67dfc3c3ccdc5a7dfc9a400fff1eff372dfd8e273b1bca1849defbade48e2724f27b208be0ecebe860bac0df8e0547904db01a248050dc62836bf342c793bd2560aa6d42b761f51ae410779bc75f67e57a5e0ebccc48a89cdb2271a7f2251091e8f21855fa2486e92e0794f1c4ced344a4bfc6", 0x8f}, {&(0x7f00008ee000)="3a816faa0bdf84e71672c110ab2ab276bb5615cc88e3382e66215a5cff9316d5a0bcb486c9d1eb4474ca67863b5b9e55227b9d50cae697011918c856300f48c5cf441f5aa059be2a1f4f2c3cf72f60da499012b9df084d775bccf8759509b08ff13c7242ae8bb40943dd2660d2c8c2dfd2", 0x71}], 0x3, 0x0, 0x0, 0x8000}, 0x3}, {{&(0x7f0000b66000)=@nl=@proc={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000fe000-0x60)=[{&(0x7f0000f80000)="42370b602c2f7132b0065b94a6e228bec1fb485710c409402d3a36d4997b92173d", 0x21}, {&(0x7f0000288000-0x8d)="7bab86b04108d68d6ae750cc412b4c3540a97d77c32fa07621c2c38c5760b1e128c1493453b425a5cb68e2f97849fbd7717ee74daa7efa13dbb7546a169196a05873f3154e27489ca768e0e9453a648db785e7bcc8d1005433279ec81f8e25f29c269606d1f4f9bf64e858849f3307b1565c6a668fbe3313b19144ae8f2d91122a16838a3bd34c4a648b172b78", 0x8d}, {&(0x7f000065e000-0xce)="221c879db8505d8e9627c87d2460f0637313abd48dd9fc9bee4be7896282fbc23ec92243e317d2ab20995f836de9e26a3c75f373ef59757bc69bf1a81c6ac89886877a6c886e09a7f5479852dde6eb9fbdc12d6b883c5524275e054789ed1b8dadbdde69851e0678a7e69420d48d2fd2a0e9956b7ab24abac0dfc13c34241992c0909497896ea74964f037d22c4fac62881fc48434dcb1498423ba590d0a98cfb0141678f18225e6de93b858faf571b6144b39a5352ea5cf9d48123f7b2f8098e6916fb32988935041a40619f392", 0xce}, {&(0x7f00008c4000)="81a40f8a223413d1ec86594bf7b13f37b12059023d9516cfcf11be41e5c59d7aff5c5a2d20d100d484373aa86b7c5429476fea7546320ce59148466072e1e3d8f74591cec81797738804e4d77ae5d5bc7fb88c72564561b41145ba2a2960237e43772ea84bdd4ee54c3fd427de06dd7aaf4af7cb9d423941720301cab19e4fd19d98b6ce763966f2f337a515be0dee6a62b79c306db871bf27923b93e87ab554ff8ecf956ae358d7cf604238167d10f53e4275298dafcd07f88903f61880d6987ae946f0652d9128934e353ebd1d94c8df551ee854e550e9ca3fba9e2b44baf9a0b043202f36a47d613b23acece8e5b4384d6c3c8cba", 0xf6}, {&(0x7f00001bd000-0xb5)="30daee67fc1e11d85f926cf03b599d1075d9640d591743679ce283e6f5f9aecf8e9eabd6e4021a02537b8690ee414df80cec64bfb156b7b1c444b268a12cf72b4ff793c5f0d0af4fd4bb8097999c162f032944e2370c1fe45aee573d8a0fae9beba96fdf942168101012894d130a6db020b9e7943730d5bcdc37786e610f63c25e62b15328de3b622343910eb3b48fd123e6393c0821fa264df63fb78b53e39a18296ae17b445f528b7c5541d34122557a5c0bbe99", 0xb5}, {&(0x7f00006da000-0xca)="67c6c0b2ca7eae0af1ff4fb4be3bc57e58ea71c1228a7d93ed5f0783913c37fe806e0e7fedf300eb881d04357946475a2cdad7e6cc685c09ae4018a628ea06c456790a910dc3958254606782072c1c4df75cc4d3b876c16e86f06ac55b3d50c93f1d8b060099949ee84136c88decc09cddf300927e7fa2b523c8662701e0e634df8be4b2030c57250af4dffb864e0c57f1e3d0ad9011e06646ef7863009078c19a8b2c9a2c64700c3a63dc1ba9068f01282a1069fa929ce8a691b57b6b4da529581c24c9af95e5576294", 0xca}], 0x6, 0x0, 0x0, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f0000ffc000-0x60)=[{&(0x7f00005a4000-0xa8)="5650769ffbfaf04404ca11334db2c9ef648eb33f8f38bb14fefe276134d0d2a9d0dd095319fb4c7edb808a01119a7a85cc7dafb40595d9a9858c84a04a47805b7efebfcbed738bd429cd648af7bd5208769df073a5b394ac00ee55ebd4a165e7feb819536c127ab4e2115eadcfe73b93ce5f9b26d94dc92440a67793a3ddac94dce954efe6c8c9d1f6980700dab1b5c06ae1f2d26bc044bdb62966c89655b1e1d21186a732bb31aa", 0xa8}, {&(0x7f00007f7000-0xaa)="4830168bb141c7075ef0f53cda42414c38130934f7ab0985dd6b004863650151c392fd69fdf4283c1005c87d6651a744b88b8a75f722d9dff7983e72cda8abb8cee6d43617996a1cd59cf9a408b84b4550478f16d979eac49a02c1a1a6ab4ae79d6b29eee913b62bfd1988e7011d52320db747a218c2ee2a236483de9348c945e0e4321ef014c1c91c06656fb7bad6cd77b1fe3bdebf18c8f43c5bd8b463dbac6ac4ed8cb2735abf9772", 0xaa}, {&(0x7f0000a2f000)="0a49482d29445640ccbd17e26a9a4b272ce23c408c5a75c18cd7c0a0abca", 0x1e}, {&(0x7f0000d45000)="35255cd8a4cb782e32a6c7486119711235d3c6b008524765e3f70e846beeecbfeb50015159b444a83f466bfe109cf83bfeeb5e8eff238db4729dc76aa1944ef46d04bbd2d4cbf4724a9d42c5497854600190bb7fc2fb9fd98639ce2a5c", 0x5d}, {&(0x7f0000d57000)="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", 0x1000}, {&(0x7f0000486000)="970d530f2a32369cca63498596b5c8a55bf0d5312e96b16a5a863fd2be73f874694a6a650ecd6800739b7c70fc470b79e8ee84ef80bb3454488f6af35c3441b05218751f6063d7228cd02b460d2dc72ac74cf2e0a593fc9be0b711ff5fcb8bdeafa1d3428482504639065de7b49ec501f0979e227cd5b7bf0505c6310d1959fb6a39a9f5750772d569947160963200dfc6af71e2ce00d0a3", 0x98}], 0x6, &(0x7f0000f9c000-0x1030)=[{0x20, 0x10c, 0x5, "be5a460f2d64a8b18b4b8b4b50a5"}, {0x1010, 0x3a, 0x4, "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"}], 0x1030, 0x20008884}, 0x8}, {{0x0, 0x0, &(0x7f0000bf8000-0x50)=[{&(0x7f000088f000-0x74)="a2886e353e03ed7094f49054885b4709fd8c6598f713451c245ace39dde57ac333d4de13bca027b85cc3a68117cce18308f020d778b2e53f7d17302a61e3591d4b9fe5cb63222a383cd6c01093b1da4df7e4dc974c94a772087235d2833838ebf71103e30047d22697808a49e6dae40ff9e85902", 0x74}, {&(0x7f0000a6a000)="111292fd07ac06b6da478faaeb8ce9f9250c6927ee24f0d2cb0f6cc972f75b69dd2601d08aca27f4c12da4031791f9f52a62c1a2ebc3e391630e9ac51509efdcbb67a682dfa2e313253da95a24d6140bfdd0178059020abd3b6e11c064fdf7b5dcbf7ac5", 0x64}, {&(0x7f0000dbf000+0xf83)="6b7d1e19e6435ff5c469c21fd877598ebf542cead449aec17516dd17a6fd04dc86761cd0dadfb9c34ed0aef333f3f007a944ec5658ff13ecc6fd3b7ad29800df9ce7ac5bae2227fc770c0262feaecd214823cef4c0beabe4d310f28c", 0x5c}, {&(0x7f000048f000)="189f5522784eff712d6980f9581fde4a89adb36b8dd1c4192adec26282fe0594248752a4d2dc9e40b4ed21d0ef2550f975d89c34d671a18e0b75611b9a81e672fe3a7875a316634e29beaa5c0af753fac0adf3232d9a4b314c8c467a1a65aa0ffc3126529bf07407022ff68618e468df54c4f46dc98716bd866acf6247bf30c2b474331168ddf5c8a26f4f74b74a93f046b88cb2f7c0ca8d739ba2f0d52d8093cfd933096a912a232f463f190c163042ea034f3e", 0xb4}, {&(0x7f0000f19000-0xdd)="bc87e0a775f7d5ab1003d47300aaa4d0a02924a8f20add99eb315b82b074bd6d401499145085ad41b88fba7e7b13c02ab3dee6e36bbee48e2d3f8ab1e8c308b8999143f4406de75ad8dc7bfeb6c37cb9da8c8c4eec23930c900f64fe2e087413b6d7b6385c0d4edf7d3e08f4e918cd17b6435a59964321b97e558c81b857617389cb358d8f4d0856397f1d4ba3532496fb9539934c6725f0166ba2d68770809ac8a376bf2c228b36976d03b6de7598293068ddc7ae0d1c176e66f9d6d42860ff1332da875fb78e76d44e3d53a46b26b66ec3d1e9a010a440198645a465", 0xdd}], 0x5, &(0x7f0000451000)=[{0x90, 0x118, 0x1, "4567b25d9fa077ef38b75a0b3b1cf44a24076cbe102ec23cdf2db100c5ee45b56e1f967b6d8a01c588cb6b7af6e04c88e4c666cd0216e1f2a5e80172020a76c72a7c82abd4b482a4f7944e34431cf8e5110f49630184a427ed2304f374089c7f12285097202a4131099a5191dcce6a7abeb713036abcfd73c6545e35ad22"}, {0x78, 0x110, 0x6, "4ef26905062f63eb651795e04106f1f243e07bcd99841a561041aa13585b840ec7021d522d3e2f0467388b2abcae0180c54539e3f0d6f89dea1bc2fc969e77ab39ea02fad47af89f77eb93ebdccc4231a46a1239d67414dc4d20e42100d7592c67130825aff4"}, {0xf0, 0x116, 0x40, "b88f2a5b07b40e6179b6548e585bf6cccd630c336750fb7bc4c0811808ae9da8168b524a80421e2341aa205126ef8287304cf639178274b085d16656ab303e76f89a334870be82bbd7597db060f35c997f57e0c23d907d126a1b51b02b68845cd800ffe05f664c3f252a1c6094446ea7772c45087646e55807f2d0c58ff6d65135dd0e523b819e0ba4e25f050e4856e9a422d60ea96a8f7d7b9ed1d280d2f31edeade78019ef8e9e43fd794b00ea7f1f836a2cb65d8dd2f0a1849e54c543dee7a37d1c09f1bbe9dff3c4da16e0420e11d4aa3712f94a0c53c1d1fa58a3ed57"}, {0x10, 0x11b, 0x8}, {0x88, 0x119, 0x79b, "b14edfb065e63054c90218c97231511daabbf502254a5b65b2cc884ed705ef7681b0e4928d3ad019eba800792ce3a287302525c60b0f10622672e04132561b318008b46657d56da09ba53d38e37456ba0766507057fd3e3e982d138ddc066d5ddee680cd9b771773ff712c0ec3791c79f1"}, {0x58, 0x18f, 0x6, "92e82d8e57804ed5292c0af7bcfb54789d6e3d5090bb5f1ca0570432880982d10aaf621bef3afbd2a695d8192031baf9fe49a6870376eab32ce12b9d12d59fae8d617acfa5126d"}, {0x30, 0x10e, 0x7e, "bf7f0674e781f40ef9d75b35a79607c844d3ddb5d46533dfe53435b1"}, {0xe8, 0x117, 0x1000, "ad27eb9b88f3721232dc2bc78f190b84e6c9102daecc355da7b283395d92f9077f01fe5b0dccab3cbb485e2d4b3caa69726a9a018614f95c1d7d9034a594e3477865bfcf7e547356c9301e48e6d63b4f2e6216781c09d9351b7960fb1c94cd1cda506dd2aa8a1a752f29e6279a464c3c7406925bfcb53add4d9aff834bdb4f6ca7d383fa34819fee4c6e48667d8c7d1b78f21b67e40e1c11deb19bcc62448d6b6c8026def3196d8e06b4f950e9c8c3b444e0dc4ebb10567789b953b268d26997329bd64baf750e0b604febb20d4192e951facacbeef6bf3e"}], 0x400, 0x8000}, 0xcf7}], 0x7, 0x1) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/10 14:40:25 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80007, 0x100000000, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000-0x20)={0x692, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000d000-0x20)={0x0, r3, 0x0, 0x40}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000012000)={0x0, 0x80000, r2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000012000)={r4}) 2018/02/10 14:40:25 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)='highspeed\x00', 0xa) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000016000-0x4), 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000015000)=0x7f, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005000)={0x7ff, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @broadcast=0xffffffff}, 0x80, 0x5, 0x2, 0x6ea, 0xfffffffffffff000, &(0x7f0000006000)=@generic="429493a94ff49ea19c1a6fed0e2c585b", 0x8000, 0x1800000, 0xfffffffffffffffe}) 2018/02/10 14:40:25 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000344000)={0x0, 0xf4, &(0x7f00003b6000)=[@in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff86}, @in6={0xa, 0x1, 0xc16, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @rand_addr=0x3}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x7, @empty, 0x1}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f00003b7000-0x4)=0x10) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003b6000)={r1, 0x10000}, 0x6) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000001f000)={@loopback, @multicast1}, &(0x7f00003b7000-0x4)=0xc) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 14:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000bd1000-0x4)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000132000)={0x0, @in6={{0xa, 0x0, 0x4, @empty, 0xd}}}, &(0x7f0000de0000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ba000)={r1, 0x7}, 0x8) syz_emit_ethernet(0x36, &(0x7f00007ea000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "8d348448"}}}}}}, 0x0) 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$l2tp(r0, &(0x7f0000165000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x3, {0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0x3a) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000991000-0x8)={@remote, @dev}, &(0x7f0000298000-0x4)=0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x56, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x16, [0x5, 0x1ff, 0xffffffff, 0xeb21, 0x2]}, @sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3ffffe, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f00001c4000-0x4)=0x80000001, 0x4) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ffa000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x23c4}, &(0x7f00005eb000-0x4)=0x98) r2 = socket(0x0, 0x80802, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a5c000)={r1, 0x2}, &(0x7f0000f5c000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffb000-0xc)=@sack_info={r1, 0x100000000, 0x9276}, &(0x7f00001f3000-0x4)=0xc) 2018/02/10 14:40:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000e5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000911000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000eee000)={r2, 0x1, 0x6, @empty}, 0x10) r3 = socket$kcm(0x29, 0x3, 0x0) sendto(r3, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) 2018/02/10 14:40:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x26, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000093a000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x5, 0xb07, 0xfff, 0x21}, &(0x7f0000ee3000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000440000)={r1, 0x9, 0xffffffff, 0x10001, 0x401, 0x3}, &(0x7f0000000000)=0x14) r2 = socket(0x9, 0x800, 0xed88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000277000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7fffffff, 0xffffffffffffffff, 0x387de702, 0x3, 0x100000000, 0x0, 0x101, 0x1, 0x7, 0x2, 0x101, 0x40, 0x3, 0x6, 0x7]}, &(0x7f00003dc000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000138000)={r3, 0x4, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000205000)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x220, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f00003b6000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x4, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xffffffff, 0xffffffff, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0xfffffffffffffff8, 0x3, 0x7fffffff, 0x4, 0x8f, @common='ip6_vti0\x00', @common='nr0\x00', {}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @dev={0xac, 0x14, 0x0, 0xa}, 0x2, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) r4 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) sendmsg(r4, &(0x7f0000006000)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x3, 0x2, 0x2, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xc, &(0x7f0000001000)=[{&(0x7f00003b6000)="d5dedf7e6c066f0dd05f4ffe611a3cc777f3fac7c25c6672599cda37b25a456616df9092a5a3cd1abdf1ec87d126379db0134c1f54d439ffe31fe0454332cff68291f92fc4e5ae6e05c9554e85779838272f053b010a2d8b9eeb7d3a2e573cd3bc16a44f0ec3e0a0a762f6c2e3751f1530ba23f9bb41490d6b4216c7faf621886bee1444a47bb9b2232a67786ea29549b40edf84e84c0cb0", 0x98}], 0x1, &(0x7f0000001000)=[{0x60, 0x1, 0x7, "717c749888a3b8dfbee460a1795a2b47c693e39f7cc6dfc115baf19a9524da692c4e69465b02ef9759101b61618a2f655ae17c55e714638450bec4860e53be1a862792924cbe227ce0eae16b"}, {0x1010, 0x2011f, 0x2, "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"}], 0x1070, 0x100000000000}, 0x1) recvfrom(r4, &(0x7f0000220000)=""/19, 0x13, 0x12002, &(0x7f0000044000)=@nl=@unspec, 0xc) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x3e, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x3}, 0xc) r1 = getuid() pipe(&(0x7f0000270000-0x8)={0x0}) sendmsg$nl_generic(r2, &(0x7f0000add000)={&(0x7f0000fe9000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000b44000)={&(0x7f00008fc000-0x28)={0x28, 0x34, 0x10, 0x2, 0x2, {0x4}, [@typed={0xc, 0x7c, @uid=r1}, @typed={0x8, 0x2c}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x0) recvfrom(r2, &(0x7f0000aaa000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000d96000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bcsf0\x00'}}, 0x1e) [ 62.646417] can: request_module (can-proto-0) failed. 2018/02/10 14:40:25 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xfffffffffffff800, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000002b000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000-0x10)={r1, r2, 0x2, 0x1}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000029000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x7a, @pid}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x200000000}, 0xfffffffffffffffe) socketpair(0x10, 0x80002, 0x2, &(0x7f000000c000)={0x0}) getsockname$packet(r3, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) connect$packet(r0, &(0x7f000000d000)={0x11, 0x0, r4, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000025000-0x88)="bfa0bde98a6e5d24e597deeccdc9aee8b19a7ff9183a9f0eb771f6e8b63212c0ac12a538f927ec1e18fc57c16c0e835655de538732cfe72b8e547d0e41dda9d09c30405d07521c21ccb7f65cbb63cff1df9d2ebd1cd7b4d1d5af8100ee04e9a946d10404fce61c968390f7bb28dacc79b97429e80ea9841f9bd27eecf609e21c6624858295fba0dd", 0x88) socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000002a000-0xc)={&(0x7f000000a000-0x1)='./file0\x00', r3}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/10 14:40:25 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xfffffffffffffff7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000a8b000)=0x303, 0x8) 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000048b000)={0x0, 0xffffffffffffffff, 0x9, 0x8635, 0x89af, 0x2, 0x8, 0x8, {0x0, @in={{0x2, 0x0, @rand_addr=0x1}}, 0x2, 0x5, 0x5, 0x101, 0x7}}, &(0x7f00000ee000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c08000-0x1008)={r1, 0x1000, "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"}, &(0x7f00001b7000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000202000)="2400000058001f18140104000000000013dd6c10080000ddffffffff0800000000000000", 0x24) 2018/02/10 14:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x3a, &(0x7f00001cf000-0x3a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x200, 0x1, 0x4830}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000244000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00007e0000-0x4)=0x14, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f76000)={0x0, @rand_addr, @dev}, &(0x7f0000798000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00004d6000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) [ 62.670958] audit: type=1400 audit(1518273625.514:52): avc: denied { map } for pid=10807 comm="syz-executor1" path="socket:[24495]" dev="sockfs" ino=24495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 62.677475] can: request_module (can-proto-0) failed. 2018/02/10 14:40:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000263000)="0000000702000000000f0000ff01010000000000000000000508ffffe6fe000225070097c11fd4c2c4f442ff00014be2", 0xfffffffffffffdcb) 2018/02/10 14:40:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000baf000-0x3)=0x4, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r2, &(0x7f0000535000-0x38)={&(0x7f0000d71000-0x58)=@alg, 0x58, &(0x7f00000b0000-0x50)=[{&(0x7f000015f000-0x6f)=""/111, 0x6f}, {&(0x7f0000264000-0x30)=""/48, 0x30}, {&(0x7f0000547000)=""/4096, 0x1000}, {&(0x7f0000114000-0x89)=""/137, 0x89}, {&(0x7f0000275000-0x47)=""/71, 0x47}], 0x5, 0x0, 0x0, 0x7fff}, 0x12042) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ece000-0xc)=@sack_info={0x0, 0x7, 0x9}, &(0x7f00004a9000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f46000)={0xffffffff, 0x6, 0x2, 0x9, 0x5, 0x7fff, 0x3, 0x6, r3}, &(0x7f0000791000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a10000)=@assoc_id=r3, &(0x7f0000616000)=0x4) connect$nfc_llcp(r0, &(0x7f0000ea1000)={0x27, 0x4, 0x8, 0x7, 0x80000000, 0x4ef, "8565ce3a566a01f281402ab93f7436280d9f9c2125853fac64a6ab10cae5682150bb3eff14a3fa09171c0a4e397817b0f413e6c92375cda38597325b07b012", 0xe292}, 0x60) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000092a000)={&(0x7f0000d52000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000665000)=[{&(0x7f0000027000)}, {&(0x7f00001ab000-0xf7)=""/247, 0xf7}, {&(0x7f0000704000)=""/4096, 0x1000}], 0x3, &(0x7f00003ba000-0xa4)=""/164, 0xa4, 0x4}, 0x40000120) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000294000)={r4, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}}}, 0x8c) bind$inet6(r1, &(0x7f0000559000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) 2018/02/10 14:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c67000-0xc)={0x0, @multicast1, @loopback}, &(0x7f000089b000-0x4)=0xc) r1 = accept(r0, 0x0, &(0x7f000057f000-0x4)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005dd000-0x4), &(0x7f00004df000-0x4)=0x4) bind$inet6(r2, &(0x7f0000062000)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093e000-0x8)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000093d000)=@abs, &(0x7f000093e000-0x4)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000502000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19}}) 2018/02/10 14:40:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) recvmsg(r0, &(0x7f000088c000)={&(0x7f00005fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000cc1000-0x80)=[{&(0x7f0000583000)=""/172, 0xac}], 0x1, &(0x7f0000554000-0x60)=""/96, 0x60}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) close(r0) 2018/02/10 14:40:25 executing program 7: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00003ac000-0x6e)=@file={0x0, ""/108}, &(0x7f000029c000+0x729)=0x6e) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001a7000)=0x0) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003b7000-0x4)=r1) sendto(r0, &(0x7f0000337000)="5a11b64c8fdbb31a9def7907c4b4a3578c5bbb7025af06818a599c893efaee06284c9ac7ac416e1842c892180c15802953de37e70a55735a5ecd512756d6e10262dad68fc555194b20134bb8e988e759050a5f72daec9816272dbdcbfe24557ad0e7ba98a77c23ad5d22", 0x6a, 0x4008814, &(0x7f000019f000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x200000000000003, 0x9) pipe(&(0x7f00001a7000-0x8)={0x0, 0x0}) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$nfc_llcp(r4, 0x0, &(0x7f00003b6000)) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000325000)) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003b7000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x80000001}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002c0000-0x10)={r5, 0x28, &(0x7f0000011000)}, 0x10) mmap(&(0x7f00003b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r4, &(0x7f00003ba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00003ba000-0x4)=0xd) mmap(&(0x7f00003b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00003b9000-0x38)={&(0x7f00000ed000-0x1b)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x2, @broadcast=0xffffffff}, 0x3, 0x3, 0x0, 0x2}}, 0x10, &(0x7f0000203000)=[], 0x1c0, &(0x7f00001b9000-0x58)=[{0x320, 0x13f, 0x1f2, "6f5affe80c913aeb6855985800909db865d6369af0771289430e10cb584f05783f75514e8d598f3f0dfc2393c528b9ff989db0406d1d9f7c2d9f28085069673e63a0807dcfb78c83"}], 0xfffffde0, 0x4001}, 0x0) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80801, 0x9, &(0x7f00003b7000)) socket$inet6(0xa, 0x5, 0x8) mmap(&(0x7f00003ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003bb000-0x4), &(0x7f0000033000-0x4)=0x4) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x3e, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, {[@eol, @mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dca000)={@generic="98640b7e2d2e2cae296ab607fbdf78c7", @ifru_addrs={0x2, 0x1, @empty}}) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f00002b9000)=@unspec, 0xc) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000081000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f3a000)=@ipv6_newroute={0x3c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x18, 0x16, @nested={0x14, 0x200000000003, [@generic="9d9a63542471f91282bf72b6d8"]}}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000769000)={0x4, 0x28ba4d4f, 0x1, 0x45, 0x8}, 0x14) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x3a, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/10 14:40:25 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f000000f000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0x0, 0x0, 0x1, 0x1000, 0x2, 0x20, 0x20, 0xbf, r1, r3}, {0x6f772b28, 0x6, 0x6, 0x49, 0x8, 0x1000, 0x1000, 0xfffffffffffffc00}, {0x0, 0x7e0, 0x1a, 0x4690}, 0x8, 0xf, 0x2, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x2, 0x8, 0x6, 0x0, 0x6}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000001000-0x1a)="f3", 0x1) recvmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000008000)=""/243, 0xf3, 0xfffffffffffffffe}, 0x2000) 2018/02/10 14:40:25 executing program 0: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x73) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xffff, &(0x7f0000460000)={0x0, 0x0}) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d7c000-0x28)={&(0x7f00004bc000/0x4000)=nil, 0xffffffffffffffff, 0x1, 0x2, &(0x7f000028a000/0x4000)=nil, 0x1}) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) syz_extract_tcp_res$synack(&(0x7f00009c5000-0x8), 0x1, 0x0) mmap(&(0x7f0000d7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d7c000)) write(r0, &(0x7f00001db000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fef112a3324f5a390c19", 0xffffffa1) 2018/02/10 14:40:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00008ad000-0x8)={0x3, 0x771dd011}) r2 = socket$inet(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000886000)={0xa, &(0x7f0000463000)=[0xfffffffffffffffb, 0x6, 0x8, 0x7, 0x80000000, 0x6, 0x0, 0x7, 0x25, 0x1]}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r3 = socket(0xd, 0x98cafb10f9153a1e, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000f000)={0x0, 0x1}, &(0x7f000039e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000227000-0x48)={r4, 0x40, "0223aacd48bd7be56d83c6024533a16f4e7641b7f0d70574732721940b663b98f9367144af727910dc5510f4b048813293773389e4a0b8df41a956f860cd8998"}, &(0x7f00005ee000)=0x48) sendto$inet(r3, &(0x7f000083e000-0x69)="a4fd0fdbeb2b479e13ecf953de090b5f398fa096c6dfa2da641430976546986390cac6503fc15169be54963626227ad7f8d00b883d5bf3686c3e8bd7ec51381d2fa63092a1445d2ccac22ea7521738f4b674025f7c7be35f9c8e0b581fcdefdb8966f735d610e6b050", 0x69, 0x1, &(0x7f0000474000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000d73000-0x4)) [ 62.905483] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 62.930243] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/10 14:40:25 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f62000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f62000)=@file={0x0, ""/4096}, &(0x7f0000f62000)=0x1002, 0x80000) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e7000)={0x0}, &(0x7f0000f62000)=0xc) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f62000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000f63000-0x4)=0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f62000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000098e000)=0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f62000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f000070e000)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f62000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000404000-0x4)=0xe8) r10 = getgid() r11 = gettid() r12 = getuid() r13 = getgid() mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f62000)=0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f63000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000f62000)=0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000255000)={0x0, 0x0, 0x0}, &(0x7f0000f62000+0xeb5)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000077000+0xf0f)=0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002e7000)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000f62000)=0xe8) sendmsg$unix(r1, &(0x7f0000e83000-0x38)={&(0x7f0000109000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000fb000-0x70)=[{&(0x7f0000538000)="2ee948bb4744a587f35c64c999309ab7d96a3007a31181fac261dff9f9906020aef143c9847b", 0x26}, {&(0x7f000036a000)="a94cbae526f86e7c938590433627779b7f14f68bd29481", 0x17}, {&(0x7f0000f63000-0x1000)="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", 0x1000}, {&(0x7f0000f62000)="3703b52077bd74ae04813a8f383caca1496dc3f64c193a10c9af2ef9caa33b872313d3e5873ad17e4c68b6c7f8cecb0077849a28735c07c18f4413cfa41cf97fedbd37bdd3c4586c1632ef5d4183bb9d1ef58556cb8c42f94e86b45f7bf1d9f6520d3b6e1d7e5b3b47aeaabd582593eb6a2b00f61e6ae6aa171a9f47a196d450087fe4dd31c6431fcaea84da7000235d9e1b8630bf96d85af473f2922465aa7872239405d971a3f45153682309f917cd26fd8e261ad5ec44d5d624", 0xbb}, {&(0x7f0000bd6000-0xe9)="436552e7032e1a59b7c6cdc928d3264da178676082aa91b7beb8e0f3f73e189ccca97c4f2aa6e986fb4b0a2a54cd8df6d75f9a05da2ecf1281ebd71089aee9cd9dfa3f18de1f5e6096166a350c0026e16f7970c629cb057b4a9c7574097a77b75bbc3fe8043a1d4cfbf52185f44abf94949c21ed6b9c736a1034bf06e920db854d977c9db9e8a4b8b680257ba80eda8f4a2c178f9be7d229590545897a16666d5493ce060b6906e556fa5fded9f0a0a936702bb810b8aef2d9898fd52bfafe1d6b8a03f7b0694778bb1211de47c558e721affe8638bec82c03a6df8a2da890a410d9b21ea2441080b2", 0xe9}, {&(0x7f0000f62000)="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", 0x1000}, {&(0x7f0000ef3000-0xdc)="0c21073b709f0408ba9564d90696c6b911eb19a88fd6429afc760bbf3bc9f61a0e2f6eb7d9901eb0870c846942f3523ab1aa3d4c544f490a902c6197047c78e83b5f2c59b24843abbb8214d58313deb825ef7102a8e55b198e91d4fa9aef66e0f6dfb5d2da9efecccbf795d93c010be918f42c126d0cd9c6a23c17b60098696e6df74e4c29203a296fd7091e963ad8810327232f06c8f891116b7c7a3b7d6ba17b9ea40935c6cfab23454945ea28551c9605dcf421ee1cd62189d488bf81c23f13fcf5e8889cb5893e1ed54704edb4539e350e1757117fc9b65159f7", 0xdc}], 0x7, &(0x7f0000208000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18}], 0x150, 0x20000000}, 0x40) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f63000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$can_raw(r0, &(0x7f00001aa000)={0x1d, r19}, 0x10) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f60000)=@assoc_value, &(0x7f0000f60000)=0x8) 2018/02/10 14:40:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x3a, &(0x7f000083a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x1}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) [ 62.971167] ------------[ cut here ]------------ [ 62.976063] Bad or missing usercopy whitelist? Kernel memory exposure attempt detected from SLAB object 'skbuff_head_cache' (offset 64, size 16)! [ 62.989421] WARNING: CPU: 1 PID: 10877 at mm/usercopy.c:81 usercopy_warn+0xdb/0x100 [ 62.997223] Kernel panic - not syncing: panic_on_warn set ... [ 62.997223] [ 63.004596] CPU: 1 PID: 10877 Comm: syz-executor1 Not tainted 4.15.0+ #221 [ 63.011607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.020970] Call Trace: [ 63.023578] dump_stack+0x194/0x257 [ 63.027217] ? arch_local_irq_restore+0x53/0x53 [ 63.031922] ? vsnprintf+0x1ed/0x1900 [ 63.035739] panic+0x1e4/0x41c [ 63.038933] ? refcount_error_report+0x214/0x214 [ 63.043706] ? show_regs_print_info+0x18/0x18 [ 63.048223] ? __warn+0x1c1/0x200 [ 63.051697] ? usercopy_warn+0xdb/0x100 [ 63.055673] __warn+0x1dc/0x200 [ 63.058959] ? usercopy_warn+0xdb/0x100 [ 63.062943] report_bug+0x211/0x2d0 [ 63.066597] fixup_bug.part.11+0x37/0x80 [ 63.070665] do_error_trap+0x2d7/0x3e0 [ 63.074560] ? vprintk_default+0x28/0x30 [ 63.078630] ? math_error+0x400/0x400 [ 63.082436] ? printk+0xaa/0xca [ 63.085723] ? show_regs_print_info+0x18/0x18 [ 63.090236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.095095] do_invalid_op+0x1b/0x20 [ 63.098829] invalid_op+0x22/0x40 [ 63.102302] RIP: 0010:usercopy_warn+0xdb/0x100 [ 63.106886] RSP: 0018:ffff8801aec8f6e8 EFLAGS: 00010282 [ 63.112255] RAX: dffffc0000000008 RBX: ffffffff86800b47 RCX: ffffffff815a57ae [ 63.119527] RDX: 000000000000593f RSI: ffffc9000222b000 RDI: 1ffff10035d91e62 [ 63.126805] RBP: ffff8801aec8f740 R08: 0000000000000000 R09: 0000000000000000 [ 63.134080] R10: 0000000000000566 R11: 0000000000000000 R12: ffffffff86402580 [ 63.141364] R13: ffffffff85f2d440 R14: 0000000000000040 R15: 0000000000000010 [ 63.148661] ? vprintk_func+0x5e/0xc0 [ 63.152480] ? usercopy_warn+0xdb/0x100 [ 63.156473] __check_heap_object+0x89/0xc0 [ 63.160718] __check_object_size+0x272/0x530 [ 63.165141] ? usercopy_abort+0xd0/0xd0 [ 63.169141] ? copy_user_generic_unrolled+0x89/0xc0 [ 63.174172] ? _copy_to_user+0xa2/0xc0 [ 63.178072] put_cmsg+0x233/0x3f0 [ 63.181546] ? __scm_send+0x11a0/0x11a0 [ 63.185526] ? trace_hardirqs_on+0xd/0x10 [ 63.189696] ? sock_dequeue_err_skb+0x2b1/0x420 [ 63.194372] ? kasan_check_write+0x14/0x20 [ 63.198625] sock_recv_errqueue+0x200/0x3e0 [ 63.202963] ? rw_copy_check_uvector+0x1be/0x280 [ 63.207740] packet_recvmsg+0xb2e/0x17a0 [ 63.211844] ? packet_getname_spkt+0x2b0/0x2b0 [ 63.216455] ? copy_msghdr_from_user+0x3a6/0x590 [ 63.221230] ? selinux_socket_recvmsg+0x36/0x40 [ 63.225916] ? security_socket_recvmsg+0x91/0xc0 [ 63.230687] ? packet_getname_spkt+0x2b0/0x2b0 [ 63.235276] sock_recvmsg+0xc9/0x110 [ 63.239011] ? __sock_recv_wifi_status+0x210/0x210 [ 63.243953] ___sys_recvmsg+0x2a4/0x640 [ 63.247948] ? ___sys_sendmsg+0x8b0/0x8b0 [ 63.252105] ? sock_sendmsg+0x4f/0x110 [ 63.256011] ? sock_sendmsg+0x110/0x110 [ 63.259999] ? __fget_light+0x297/0x380 [ 63.263980] ? fget_raw+0x20/0x20 [ 63.267444] ? schedule+0xf5/0x430 [ 63.270997] ? __schedule+0x2060/0x2060 [ 63.274967] ? __vfs_write+0xf7/0x970 [ 63.278784] ? kernel_read+0x120/0x120 [ 63.282678] ? bpf_fd_pass+0x280/0x280 [ 63.286582] ? __fdget+0x18/0x20 [ 63.289961] __sys_recvmsg+0xe2/0x210 [ 63.293762] ? __sys_recvmsg+0xe2/0x210 [ 63.297741] ? SyS_sendmmsg+0x60/0x60 [ 63.301582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 63.306615] SyS_recvmsg+0x2d/0x50 [ 63.310162] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 63.314914] RIP: 0033:0x453a59 [ 63.318097] RSP: 002b:00007f79dcc38c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 63.325809] RAX: ffffffffffffffda RBX: 00007f79dcc396d4 RCX: 0000000000453a59 [ 63.333076] RDX: 0000000000002000 RSI: 0000000020006fc8 RDI: 0000000000000013 [ 63.340343] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 63.347615] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 63.354893] R13: 0000000000000655 R14: 00000000006f9898 R15: 0000000000000000 [ 63.362865] Dumping ftrace buffer: [ 63.366508] (ftrace buffer empty) [ 63.370193] Kernel Offset: disabled [ 63.373795] Rebooting in 86400 seconds..