0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}]}, @hopopts={0x6c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0xd6c, 0x6, 0x9, 0x9, [0x3, 0x1, 0x3]}}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0xf0}, @pad1={0x0, 0x1, 0x0}, @generic={0x9, 0x23, "e0378a985e7bf5e744009c947dfb144817ec4f525dae0c3d55caab3ee0166fa917d944"}, @enc_lim={0x4, 0x1, 0x6a00}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/17 03:58:14 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x1, &(0x7f0000431000-0x9c)="05cd980ebed6246a918e7edd0aa60e6e2899bf996bf223f0f5958499b5ef090d2ee8cdc3705cb2fd72036fc836ab57769919824a472f8a422f48e1cdbf968c603d47b015020b586942132ab635a1f34b0f5c5bc90e1e3beb4fb1dd9c322eebc04d869af968441668b7af1e36eab174a9f6af7ff6c645d2d2b05ac7167809027d8c72c636e9958e773bf966f65c5019ba8b9a6198eaeadba12ebe4dea") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000029000-0x4)=0xfdc) 2018/01/17 03:58:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b3000-0x2e)="965937c5644ce2348c203104f9b44d30526b2d41a958b1881f0753722c044020e34786181a00169b4445d33649d6", 0x2e) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0x3) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000000d000)=""/0, &(0x7f000000e000)=0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x688, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x18ccbfac598eff0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff400008800", 0x26) connect$nfc_llcp(r0, &(0x7f0000292000-0x60)={0x27, 0x5, 0x100000000, 0x7, 0x6197, 0x9049cf9, "dcdc7cacce22ccdc0b0b722324b090b4a5848286b56f3d40eb3ab075f1f4f14b44f11f3eeb257a69e6f21e65c5582481095ab87ac1e6f7798d072aa87ef76e", 0x0}, 0x60) 2018/01/17 03:58:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00004c5000)="3837063fe5548b4c06811fbbe42f817a121c3065ce1423", 0x17, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ed6000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a4e000)="35cdddaa1bbdb6c27b517e7a23d2375bcc4c1789ba35f62262880aaaab0fe832123a4c9c1f6fbab3ec1663e4eff0fb9eb8972b910c85afc2", 0x38, 0x4, &(0x7f000087d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000ce3000)=""/35, &(0x7f000020a000)=0x23) 2018/01/17 03:58:14 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000007b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000be3000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbcd0, 0x0, 0x400, 0xff, 0x8}, &(0x7f00000e3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001d000)=@assoc_value={r1, 0x8b1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r2, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000085c000-0x10)={r3, 0x50, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000745000-0x4)=r4, 0x4) 2018/01/17 03:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000b69000-0x3c)=[{{&(0x7f000074f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000782000-0x10)=[{&(0x7f00007e8000-0xeb)="c64a1ae29a1b1cebb2be71a2fde13902c579a727e732725476165c76cfdd118d5b0e5e4e8960b8c088142ebc11d4e6e242191f9a2d6e6518409cfe7dee0ec18448dd9f344cd95c7697e25357637285efc8cd8b76cbb9780b67eb9e9914b7287b239f2c7420fe3eeb33d0dfd6f69b0550f8d1b588c83223f71b761869b01e698cd91298112a9c08179d700a3662f42a6c9e2aecbe958561963913f8536dd544a4d07f364a84312670ff4c8a74b4cfc82b9a758d07622a3e0359ae4cece371963464adc349e20ffe44425b0210a0fb9a17e9e3a1065f38eb5279e93db5771170e23c51d5b8752869eb70095b", 0xeb}], 0x1, &(0x7f0000f05000-0x13d0)=[{0x1010, 0x0, 0x80, "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"}, {0x80, 0x115, 0x45ac, "82cce42dbd4986ca73a2362a542acfa402061773dfb8e56e74cf7177767ac4a4786ecb4b8d4effe65a838aaa3ac46ae4baaaad2f71e6981185dfc190d80d2eafc0780861dd4f8ea8d8ae0f6de19cebf7355d9eea87b1c6df0f308c9525ba0ddb15511970ef40c94e55e8e99c8c37"}, {0xe0, 0x0, 0x4, "6d7f369c60d34df1173fa069d6893f87ffbb6cddfb21e3a31a48161a5a2cbc3439ce2dc8e5750efd42665e0a1619df48b87b7f5a928580156f063ad7f4a96f81f1b17e9593f99fd606b4382528a78eebd018f7bbe9f96928da2bc3870c2af61adcd4b5840b14ce11d8b0982cf03abcfbb9cfe2be0b89d3c01e9deda4b4d9a61bc9cfba65db5852e9b2296abd16b4565eab8644a0e004bfcae9cf39ac246404e0c47d1534a5bfabd1d93fdf3494fdb99c5e5fd576a4bf07597ebb942329a0366e92f51f51cd3c935ea04b40"}, {0x18, 0x10b, 0x0, "236ba886"}, {0xd0, 0x0, 0x10, "c478fba343db50e2fc692d490325b5501ca0ccc69664a67b3c9e503c6a0d2806b38b47e287ebd3e78d35c631ecfea4b9735ad0613094261de680e7363ee1c65dbeb93878b85b88ae02d06bb41220e560e311355b7bd785e6d992711e4d193d035394f743b349cb6781f4ef00ee49ee1a201dd6828a7d0e313dc21cfb0584da5d04ad63e05c0c9fe4c1c5b2202645cafc80086c8d99e8611add9307980c7478ae6f2a8d7b64a52680f0d473269f821b575c0ee9d7df3384edba97fb0658"}, {0xc0, 0x13a, 0x6, "d01b64fac2ed5ab33c2a38b47020147a9eceb5be00d54cab315b325cfa34ed5f2ad51289fff226d1a1da04afc9ec4847a9868b7a0f4a4119acfe92ed756aa22d7385f2f3dfddca05e7931dfda95b4e2f9be1d8a119759d2bcae044443461b034ca3c85aabff5b762ca1d6f028c351b44cd26474c10ad8e7dc7a10a90da39f5036c7429bfe54e4ea7faaab16ed55746105fc8af7ae49fb50b1bf1ec4bac94487426a3e1c60636b5c93a"}, {0x28, 0x119, 0xdf61, "351523f4549871c4c2d867e27ffb41a8c8"}, {0x90, 0x11f, 0x8, "4ad3eba4fe7bfa264c82176607fd2e849a94b63c9acfef72c624a4351615f633149d10045b2b7ba56714fd14d63fb6426f7a33024502a0eaf838af47f86e824d02e94d9c104f36998784a1bfe1d57ff27ad0499fe8c706459ee14464cd7f248b8c2e198602fd9d073111bfaf2b45d877e86226228f06325449700914838a"}], 0x13d0, 0x10}, 0x0}], 0x1, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) accept(0xffffffffffffffff, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000-0x4)=0x23a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000318000)=0x1, &(0x7f0000a23000)=0x4) sendmsg(r1, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/17 03:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000cd9000-0x38)={&(0x7f0000424000)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f000039f000)={&(0x7f00006e6000)={0xa8, 0xc, 0xb, 0x8, 0x5, 0x0, {0x2, 0x0, 0x4}, [@nested={0x3c, 0x84, [@generic="f5d227cf073bfd9a0e578ef188801d84b0d003bbc69c84e518740e8b", @typed={0xc, 0x8e, @ipv4=@rand_addr=0x4}, @typed={0x10, 0x39, @u64=0x4}]}, @generic="a8bc72b57355a9c27ff53957f7c48712e122af904ccfcd5bbe0e91f57487bca7232e5005131ba82bcb4080a2c2118d08dceb297096fd4e341bfb6533694541c2", @nested={0x18, 0x27, [@typed={0xc, 0x49, @u32=0x7}, @typed={0x8, 0x7c, @void=""}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x8800}, 0x80) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socketpair$inet(0x2, 0x3, 0x83ed, &(0x7f000000f000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f00000f5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000929000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) 2018/01/17 03:58:14 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000)=0x0) 2018/01/17 03:58:14 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000076f000)=@buf={0x1b, &(0x7f0000001000-0x1b)="de37ccdd95b8e12e673f783b9d32594e739b8f017b03288211e5b8"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) ioctl$void(r1, 0xc0045878) 2018/01/17 03:58:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) r1 = socket$nl_crypto(0x10, 0x3, 0x15) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000043e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x5, 0x773c, &(0x7f0000507000-0x8)={0x0, 0x0}) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000e5c000)=0x40000008, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 03:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000f21000-0x14d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/17 03:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000856000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000237000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000478000)={@loopback={0x0, 0x1}, 0x0, r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmmsg(r3, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000234000-0x33)="ca25e2dd95b3d24f0c5e25bf39a337f26afad0e636537b825ed8f786dce77339a17a70d57344b136a2a07a7dedb8ba31dc23ad", 0x33) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004b4000-0x4)={0xffffffffffffffff}) sendmsg$nl_generic(r3, &(0x7f0000bcc000-0x38)={&(0x7f00002ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000)={&(0x7f00004c8000-0x254)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000485000-0x1000)=""/4096, 0x1000) 2018/01/17 03:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000486000)=""/4096, 0x1000) socketpair(0x13, 0x4, 0x5, &(0x7f0000e83000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d3b000-0x10)={r1, 0x50, &(0x7f000075e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvfrom$inet6(r0, &(0x7f00004ad000-0x5a)=""/90, 0x5a, 0x0, &(0x7f0000f91000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) 2018/01/17 03:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000039000-0xa8)=[{0x0, 0x0, &(0x7f0000033000-0x40)=[{&(0x7f0000879000)="8edfa5c9c459a41dd88089608ccbeba891ec898d2a495f30865ba55640f4ed12913f7ee9adf8e9dc9daa078bde2fc1cae62b672d70495517a0ae5feeb882c1f652f67f23cad12e4f22004f7dad6f4b5fa2483cf5570a0ff865f5d0900a2de61a7b5622770d197515ffee099ba2819301814636", 0x73}, {&(0x7f0000cde000-0x97)="c62ec6d1fab17ae2ed39e27b071ee0011a5b67341f90f61dcc017c934e83eaea11f99431653b2f5ccce7dde8079812d1253c65e16b9564cb8c0b48a3306470f9112caabfbe5190340326fc02094ae527eaa67828f406f294574400f186e0ddabb59fca5f01cf2700b7666bab971c8a287b424b862ea84166748f5842544394d382b161d472de2e6e3c777ca979ce67ba860fc05c6966a8084938fe303fb0cb71b84e45344e16ff4d7ce8cbb629e4f970e15987b49cf8fa8f296004597fd881312a2bba1cab3acd6892e1aecc94256644ba5876704d0d2526350e2e82cdd840c39f4535603f024bcf0170570c90710a057fa20663346739c895", 0xf9}, {&(0x7f00003b4000)="3c14ca22dac9ae1c12d498644a65c532cbb6babacc076f0ec0d9ae170b7e3ccc464733d22029fec95f7e228a4db0436b30a88bacb6db48e0d3c6acf39474c9e24b3d20ed460cf26c8fe0ed183e97f35ed98f3b973f1dbccaa9485b391fdbc35415f33e50842e8536a021b357dddf348a16d64a1a799c0b3295dcdbe903102296159f278e92274ca2", 0x88}, {&(0x7f0000db8000)="e115fe156973d13b8530b2eecbcd8a671b697fa207f1277844c84ae96e2de7209a40710a7a747b71d0ac9cb2ff802ae1a86f88408f2ca58acf886725270b6bb1f624f4e8d52a38a68890240abe73be732d84bfdbbd4ae4d081b306dbd8f2db72f5194429a5c12b", 0x67}], 0x4, 0x0, 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000ba9000-0xdb)=""/219, 0xdb) 2018/01/17 03:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0xffffffffffffff06) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006d2000-0x5e)="4dbad0d121e23280ea7c653c25fe8d2c67cd3adc10c338f688878df1b9739e1276b6c1b4386dc01d05ec595d9e89cf97d9c1daa5410e40d5023a04b6d1c1a4440d4a0c84deb1ce7fce4824de804f78cbff91e8e537c9bcebae99e9956b63", 0x5e) sendto$inet6(r0, &(0x7f0000e40000-0xea)="cc155a45ad9ad20757b0964aa71bdb319a780760db6d3bc7137aa27a4b852509fa8cf44a9d5356210fb12a4926da670b6750974bc1e0c9e30cf149afc3225ebac0b4115510703d52b057c4a7549daf8cd5ca8f9ef1ab2df72784dd5b959e67073f91ce7980082a6702bbb14ca60d5ad9ce2f5284c36db6f925e5da50c3ee8da907c39c4b8bd3b6113f057dcaae6399ed7a0b9d01ecf6db1fa85b830a28c0bb534478fcb4c990a1ff817316ee7075159c791ec8e30295b01340ec2bb8d3be76747832f576e4beaa1926bd9cc3de40de00b0710e0bc06298fb8ac91bc250197b922c751af4f04b7f3649a7", 0xea, 0x20004004, 0x0, 0x0) pipe(&(0x7f0000e0d000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000566000-0x5c)={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff0000}, 0x1, [0x4, 0x3, 0xe4a6, 0x3, 0x7, 0x7, 0x80000000, 0x6]}, 0x5c) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1, 0x4, 0x6, &(0x7f00006e1000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000a3e000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/17 03:58:14 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000764000)={0x0, 0x5c, 0xffffffffffffff28, 0x30c, 0x2, 0x80000001, 0x7, 0x97d, {0x0, @in={{0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x8, 0xffff}}, &(0x7f0000ab9000)=0xb8) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000f69000-0x4)=0x6, 0x4) r3 = socket(0x5, 0x1, 0xadc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000f69000)=""/237, 0xed, 0x2, &(0x7f0000f69000)={0x4, 0x37, 0x400, "1ea76f4a83fb", 0x9, 0x0}, 0x10) setsockopt(r0, 0x400, 0x8000, &(0x7f0000560000-0x1a)="0a52e4cc0c9da35b69a4195538a5072f4ce3e02db175ad215dc6", 0x1a) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f68000)={r1, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x80000001}, &(0x7f0000f68000)=0x98) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) 2018/01/17 03:58:14 executing program 1: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000172000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003dd000)=0x10, 0x80000) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000361000)={&(0x7f0000418000-0x10)=@ax25={0x3, {"8c592a83d67fd7"}, 0x5}, 0x10, &(0x7f0000090000)=[{&(0x7f00001a5000)="860d2e43", 0x4}, {&(0x7f0000417000)="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", 0xfd}, {&(0x7f000021d000)="74883a7b1908dc8ab59c4fd7b6743cdcd25c5f76676bd64822a4bc7f5678c2158c60c65da9ed297563fd9152aacec65ea5261029c9fdbaa26fa67adbc0b1638645824bfe1f752baf3f2d172a2ed4727b9d45427e04f2359a4c4c9747c5ac76cd6d75bd431df2fdad08cfdd07c05aa8cf576ccabd85b9ec849087397ca012fc", 0x7f}, {&(0x7f0000283000-0x8d)="e63218fb46b7e7d43b99c0b81931e1687d49005e76edb47e8f37ca62dcc8a9ce2a4f149beeb35df2871e4fe1db67b76a3b1f1001dbe53ed2ade8fd191b23a137147cac6bf0fb5eb7c905b53810e15d072d4b5fdb58e9191df433310a6d64acad0e60d7763e30cff0d0b3e327b4a1ed558193b9e0d438130610d56263a8e47b24721cfaeae611f3f36773377dfc", 0x8d}], 0x4, &(0x7f00000a7000-0x2430)=[{0x98, 0x107, 0x3, "217da74b8da3761acf45d5498aedca121f17098eb523f2ba644904a28cb86989a2b622273d78ee7dc803622c410488a95c02a5835af303f9b70b2c7be8913c29fdfe351cf79e81582f6b087bc8f375e37b7853a665a73a97ad8d65a11da28aefe4731e34f158dd615df5b513aaf2890eae66f3532f4ee615979d300092738ce4fc6d32600ad4de"}, {0x30, 0x0, 0x4, "ffaa1b8298a4029db415c914a1bb234e7676d555fb53f30a86a6"}, {0x1010, 0x112, 0x1ff, 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{0x88, 0x105, 0x7fff, "d80fce347083d5bb6ccda51b097f40f8854bf0d041a4608035f36aae52929c782ad79a3c56c3e1cfcefca3c74d366b37d1fe5995ea81d8529974f9740077122c2ca4984e34dfcd4c9a6fc76b60f76de6565baa034ddd11d600a37393ca5ca696b0d9e60b611cdbf4fae1c34bb38c24d843a2"}, {0x20, 0x108, 0x0, "f11854aa90ccd227e88d464d1bda08e7"}, {0x1010, 0x10c, 0x401, "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"}, {0xe8, 0x11f, 0x2, "17ec2f7374a1a8ea21e2240b90eae739d86b7933406d6776ee3e18bf9220b7eb6c01f83ae6a11da7f753f0a7f56376bc2316e17ee421d774ee92227be6d11025e5025648d1436bb1f3b8ab01f235e016694f3182eb5aad122bbe6722b9160ae3a2fdf24dd27078077dd02e0aeee9f4e0b6685511b2e3e68fd6586dc9ba341bf031ff7aad3af4c598c870a7ba4da4742fd1101c7dee68a61228163170996961c6500eff345724ff61782c8e4fcc2f7baac23ddb6cfc545a42425fb4be2a786ff5ed388a6002bcef8bdda0303f85fd800c4b94"}, {0xc0, 0x10a, 0x32, "e4f3702d22e90b657282eb9e51686bd379eeccbf0f077bc68c01da4407e6307bec460c1066c8ea096c1f7f2258abbb5fe5cc0af883b64b2193ecc06b1fda41cdcd475fb2ac99f8038ddbdd54f4d20c4a14e4631ef3c10c45e00c08c87099acf617a25b443a8929b9dcdaa043ccdbf5af179b4f2862f7f0e16221ae66d20c7a15d5de35da1b1fddf87a5b4be4f3bcee811fc4b7ed608452e04989fd3c213d203bddfe6e706543dde90333e7135d62"}, {0xb0, 0x112, 0xffffffffffff8830, "005f88bef37efeda0802b67f04ff50daa054d9a4a2fed6b18ea7458bbc53050d223793d799a493c12955f3e150d0cd5285253b031a19da045a210b54ee8ed6133494b524531e1ce178241a9da7eb64297dc9081ee0b03d450ccfbd4b5fcc9eaa8c50fd600d55f786c0bed2a232d5121144d16688c94d0438277ccf447531ccf42110754a79196f6585d14a3f19340426362294b7611f78cbf02772c9d3b0"}, {0x48, 0x11f, 0x2, "b23596025cda9d4dbd134929c7c704cbc29d049fdb024446b9f6bcf3b4ee4158681b888753e7b9730b761473daee21bcf2"}], 0x2430, 0x4000000}, 0x10) r1 = socket(0x2, 0x2000000000000005, 0x53a348a3) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000363000)={0xfffffffffffffff9, 0x8100, 0x7, 0x6, 0x4, 0xffffffff, 0x1000, 0xfffffffffffffffd, 0x80000000, 0x3f, 0x3ff}, 0xb) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000418000)={0x1e, {"0349320800e000"}, 0x6}, 0x10) 2018/01/17 03:58:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x18, 0x2, 0x9, 0x1ff, 0x83a, @random="403eb5792081", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000)=0x100, &(0x7f0000002000-0x8)=0x2) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00005d0000-0x4)=0x0, &(0x7f0000d12000)=0x4) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"718ad70e6b449a9c556a5b9126c74dde", {0x4, 0x401, 0x2, "b59e1b1e3698", 0x8, 0x0}}) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000652000)={0x1, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x29d) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, 0x1c) 2018/01/17 03:58:14 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b67000-0x18)={r1, &(0x7f0000007000+0x5d)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e5a000-0x4)=0x0) getpeername(r0, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x2, 0x0, 'rmd320\x00'}, 0x7) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000083b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af3000)=0x10) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000af4000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a91000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0xfffffe16}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000018000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x7, 0x200, 0x2}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0x90f}, &(0x7f0000024000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:14 executing program 3: 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(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00005a0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000001000-0x30)=""/48, 0x30}], 0x2, 0x0, 0x0, 0xff}, 0x10101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x75)={0x0, 0x6d, "19668006547ed3a886b627b8026e49829430dc36efda030329252d6b249f78bd59351e329dbd562ba43d698e0d3e91f4c9d6002cdd05b3b2d28f377bfa5291518c9314111b2df94a23a0edc38379221ba7c73a1fc9128462b11abc41ed10e1f194f812a7125ff0e08fc1f7639c"}, &(0x7f0000c6a000-0x4)=0x75) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e39000-0x8)={r1, 0x2, 0xe7}, &(0x7f0000b8a000)=0x8) ioctl$sock_bt(r0, 0x8907, &(0x7f0000001000-0x35)="0c3d306b23fec19d5bde530fab5e8e1023a552317983d6d67ede6f869b2baa66789949c1a40584ff283c63e1f1897b841e6c212c70") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r2, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/17 03:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e89000)={0x0, 0x0}) write(r0, &(0x7f0000bc5000)="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", 0x1000) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) 2018/01/17 03:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000197000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:58:14 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) ioctl$sock_bt_hci(r2, 0x400448e3, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x1f8) 2018/01/17 03:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001eb000-0x8)={0x0, 0x0}) r1 = socket(0x0, 0x80000, 0xc0) bind$bt_hci(r1, &(0x7f0000c2c000)={0x1f, 0x6, 0x3}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001d6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000039d000-0x4)=0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000a4d000)={0x4000000, 0x2, 0x21}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f00009a4000-0x10)=[{&(0x7f00003ff000-0x975)="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", 0xfffffffffffffe74}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff79, &(0x7f0000f93000)={&(0x7f0000844000-0x54)={0x3c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x28, 0x2, @str='cgroupeth0@+posix_acl_access@))\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000055a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e5", 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000478000-0x4a)="de", 0x1}], 0x1, &(0x7f000058f000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x48, 0x40084}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair(0x3, 0x803, 0x81, &(0x7f000010c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d64000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000755000)={r3, 0x80000, r1}) 2018/01/17 03:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008f2000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000067c000)='tls\x00', 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000109000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000-0x4)=0x26) sendmsg$key(r1, &(0x7f000079f000)={0x0, 0x0, &(0x7f000063d000-0x9)={&(0x7f0000bb0000-0xa0)={0x2, 0x11, 0xfffffffffffffe00, 0x6, 0x14, 0x0, 0x3, 0x2, [@sadb_x_sec_ctx={0x9, 0x18, 0x6, 0x7fff, 0x3d, "324f32a39563f9474db963bef235c09ccf6290a4983678385e1c43124b498942b07a8e3bdc046e1a84e7fb7e8b23275177a1615eddc361ae2ee5c8fcb3"}, @sadb_x_sec_ctx={0x8, 0x18, 0xf6b, 0x6, 0x36, "2f9fcf17a30a227a975f185473aaa7aa11ce8029f1c007a3e70dfd7bbb103c0cc3010ddd8c8d435bef9b8b13d9ca6604e3dd97f26419"}, @sadb_x_nat_t_type={0x1, 0x14, 0x6a36, [0x0, 0x0, 0x0]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x91) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f00001dc000-0xac)="cf79bc31e289bcf59556fadf0765d69c5897577f1f4d8b7ce4bf7798cca10d9fd82dc746438600cd4b6e6944f320c7ee6b921603039532342c2a7bb70838bcf0d5374b50f145d5cf6d5fdd973844eeee35156b6c098dd6acb2f1775758507f2ab5d6179337bc8727547db08073f13ecdaba95e3890dddf434088d48653182fca47f16d07f08e10d8046a82c73702f38f266970dd44f86e0cff1ab46c2dd0035d94b5cf62f7601a8c1996e857", 0xac) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000ff1000-0x94)="", 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 03:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0xf, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockname$packet(r2, &(0x7f00003e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a0d000-0x4)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000100000)={r3, @rand_addr=0x7f0c, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a4b000-0x8)={r0, 0x7}, &(0x7f0000461000)=0x8) 2018/01/17 03:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be1000-0x53)={0x26, 'aead\x00', 0xffffffffffffffff, 0x20, 'ccm_base(ecb-camellia-aesni,sha224-ssse3)\x00'}, 0xfffffd97) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000bab000)=0xfffffffffffff001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x6, 0x3, &(0x7f0000d29000)={0x0, 0x0}) connect$bt_l2cap(r2, &(0x7f0000e2f000-0xe)={0x1f, 0x8, {0x7f, 0xfaae, 0x1b9c, 0x1, 0x3f, 0x6}, 0x0, 0xfffffffffffffff8}, 0xe) 2018/01/17 03:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496", 0x58}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x61) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000136000-0x4)=0x0, &(0x7f00008a5000)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000588000)=0x0, &(0x7f0000225000-0x4)=0x4) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000500000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000831000)={{0x8, 0x8001, 0x6, 0x8, 0x0, 0x100000000}, 0x1, 0x3, 0x7}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcc000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000b47000)=0x98) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d83000-0x4)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000020c000)={r2, 0x3}, &(0x7f0000a02000)=0x6) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000988000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000ef3000)=[{{&(0x7f0000936000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[{&(0x7f0000ad2000)="1e", 0x1}], 0x1, &(0x7f00001da000-0x68)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002db000-0x4)={0x0}, &(0x7f00005e1000-0x4)=0x4) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000bf2000-0x38)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f00005e1000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = socket(0x9, 0x0, 0x81) setsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000d4f000)=0x200, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aa5000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000b8a000-0xdf)={r1, r1, 0x41, 0x3, &(0x7f0000af2000)="ceebcf5435a734280623a5ffad198b3f1edb6951978e8852d6b6b5bee5aaba28b6e362911f8576dc1170f79e64116f1ff4b24048872568f7a01f7d17631d204a878d25b723ec44b34ee2ecda41dd5f214a49ab1a0e4e65afe266b8401abe857dce2f368b3d8c7e8f0b", 0x6, 0xd9, 0x1, 0x4, 0x9, 0x13, 0x8, "2a1216e8b3c997186b4d2ec3d7df61231be2ec48bbcf46fccd0ecc594802e71f22800db7ba99ef9f36c7339e3c711912793df06d78d0794785bfb0844b25942721898914d44fea819089132179f910644bd5dab7a478fdad8e0d4a3bcbb5f756fb1dcecbbd75108ea6b6751d0ae2892a552ebd161c53cb31bd0f997dbffce35bf75900b663bcfdf635a73f83c9a26cb97b1f289d022cbc3c992da0bf56741a8291abd88c310c75dd51755785200bdb834f6391771eaebd"}) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d5a000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e48000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000294000-0xc)={r4, 0x80000, r5}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000494000-0x8)={0xa719, 0x4d, 0x5, 0x4e3}, 0x8) 2018/01/17 03:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000eb0000-0x8)={0x0, 0x0}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001bc000)=0x0, 0x4) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/17 03:58:14 executing program 7: unshare(0x28020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0xfff, r1}) unshare(0x20020000) 2018/01/17 03:58:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) pipe(&(0x7f000059a000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ca6000-0x4)=0x14) bind$nfc_llcp(r3, &(0x7f0000c68000-0x60)={0x27, 0x8000, 0xffffffffffffffff, 0x5, 0x33ef, 0x4, "dd4cb85000036fa5dbee663daf98fb08fa4770c4d668abada5d0d5d71358846efba0f25af3ee666818e8b65dd4842b1565d28529af767b7a6d71884a8ab59d", 0x483f}, 0x60) 2018/01/17 03:58:14 executing program 1: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000893000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x50, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000060d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000969000-0x4)=0x1c, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000536000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009fc000)={0x9, 0x0, 0x10002, 0x48cc}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000ff000)={0x2, r3}) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000071d000)={0x0, 0x8}, &(0x7f00009fd000-0x4)=0x8) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fd000)={0x0, 0x0}) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009fe000-0x14)={0x0, r6, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00009fe000)="4f07f69a83785129ad13a8ceee1cb625", 0x10) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00009fe000-0x78)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0x7, 0x20, 0x7, &(0x7f0000975000)=@generic="331b8557a34ef232c74b92c4b8168fab", 0x0, 0xfffffffffffffff7, 0x1}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009fc000)={r4, 0x8}, 0x8) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00003cb000-0x4)=0xffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073f000)={r0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004bb000)=0x1, 0x4) 2018/01/17 03:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37e, &(0x7f0000e93000-0x48e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "00091c", 0x348, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x33, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0xff}, @ra={0x5, 0x2, 0x81}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @hopopts={0x67, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x7f, 0xde, "69e3241b7442c2d974c11c2733187360153e79874b2a37169c38a99350846dac0d6751d2ab9d3463882480a7ec217f668f4b861a0f6fa7c28bb6cf32036140312acb98fd21b89186669cb814e7caf67f3e98708376fb92e3ec7996d78f60b6cd4a78913117dbfbb88dd7ffec45edabaad03fb7ac6a2f66d5242075844ab9b8a0b79e8ab92ee7db2e54ea1e582166225ce2fc791b51606805a77ee7db032a444e7e7b371cda1efad174eae11ec71137f26e6915bee93cda28dc96471910cd6d8f024685c379ed2d4208c59d26c5233cc95f86e5b9c3395a15766dffc265f3"}, @calipso={0x7, 0x30, {0x10000, 0xa, 0xffffffffffffffff, 0x20, [0xb001, 0x6, 0x3, 0x2, 0x3]}}, @ra={0x5, 0x2, 0x6}, @generic={0x80, 0x80, "0a4866ad7a5b4096628c3b899e9527acfd5ef874f751c94db56f40f1264887f2ac841cf73831bb527a38c0818a44f6110507410a4760e8bff3d85d2d6cc7418043bd9f9882bf410eb2efed4c32e7a7a2d1319cc1fa33d366d01897e4bba77a654029099b60abd761d21a0754bdc028cd90acdcd84ec9aed93259e5bd6ab1fcaa"}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic={0x1ff, 0xe5, "f0c9d6dd945527dd75f4265bc827b003631a9f2179a3d24ed608c6752dc37ee0b80dc6a4455758fcaeffe00e9c28d2926f61df608a36071576272bbd7300c260a71b8fa901e74479c8661ce14581c5ec84e7bca1236b8496c69efddab480476b636e05a7bb37594bec6c4a262cb55f85e43b3061f499ccd844b50f78999a7ad842f550c18e67c353675e14ae40c10fe89524e3b21da284bb4e2fbb16619484a2ee0353bb2586a763f810372b1d1b7dbc8e4f04464e5636fdd076e04653c406faa5a470bda8c392c8fb4f14e2f3a085d709e00deeef950f6f12fdf1f0f84b44bff6e8155111"}]}], @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, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = socket(0xf, 0x80002, 0xffffffff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a5c000-0x4)=0x0, &(0x7f0000adf000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f83000)={0x0, 0x0, &(0x7f0000105000)=[]}, &(0x7f000062a000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d8000-0x14)={r1, 0x1, 0x80000000, 0x100000000, 0x87, 0x40}, 0x14) socket$key(0xf, 0x3, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004d2000-0x10)={r1, 0x10, &(0x7f0000c40000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003ca000)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002df000-0x4)={0x0}, &(0x7f00009e1000)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00002f5000)={0x81, 0x40, 0x4, 0x8}, 0x10) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000f94000-0x4)=0x0, &(0x7f00002bb000)=0x4) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/17 03:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000de2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d19000-0x4)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004f9000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff212, 0x1f, 0x7, 0x100, 0xfffffffffffffffc, 0x2, r1}) r2 = socket(0xf, 0x5, 0x80000000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00009c0000-0x20)={@generic="b96b2f63a00e3a0f35a2a56b2ad8df65", @ifru_flags=0x9000}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00008c6000)=0x3, 0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00004c5000-0x4)=0x0) accept4(r3, &(0x7f0000bde000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000084e000)=0x9, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00008e1000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000344000)={0x0, 0x3}, &(0x7f00006cb000-0x4)=0x8) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x7, 0x5, 0xff, &(0x7f0000709000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00004bf000-0x4)=0x8, 0x4) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 03:58:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x7fff, 0xa, [0x1f, 0x80000001, 0x0, 0x7, 0x0, 0x100, 0x101, 0x20, 0x8, 0x6]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000002000-0x4)=0x8) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/17 03:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x8000080000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000010b000)=0xfffffffffffffffd, &(0x7f0000c4c000-0x8)=0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b8000)=0x0) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025f000-0xc)={r1, r2, r3}, 0x107) sendto$inet(r0, &(0x7f000090b000-0xa5)="d2f3948709f29a5dab1786148513bbbe3f2954d49ff7f6c9d559bc1f0030486e73b0866b536d906cf3492aca009ab82b26a5c3d4963c7ba34a75203f6a1e78f13f18817d3860da5a2278e48050d68c99872dac696c56b716027ebaed53d484c71ab369397d70150b5872694ad4c0252e9a2e71ff19e245cae8695bbb7dd04e27fe13efa9a79ddc8100b64e70ff934e3ab8e738bdca51dadf01ea8e2dfdb486129124d5c2a8", 0xa5, 0x4000, &(0x7f000037e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x80, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006eb000)={0x7, &(0x7f0000056000-0x38)=[{0x9, 0x4, 0x40, 0x8000000}, {0x6b9bfcf8, 0x4, 0x3ff, 0x7b6}, {0x9, 0x7, 0x9, 0x4}, {0x7, 0x8, 0x3, 0x7}, {0x3ff, 0x0, 0x7, 0x80}, {0x8, 0x3ff, 0x4, 0x0}, {0x1000, 0xad, 0x3, 0x1}]}, 0x10) connect(r0, &(0x7f0000bd2000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 03:58:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x27d90ecc1aec12dc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x41c, &(0x7f0000007000-0xd9)=""/217, &(0x7f0000005000-0x4)=0xd9) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) 2018/01/17 03:58:14 executing program 7: r0 = socket$inet(0x2, 0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xcf)={r1, 0x12a, "d3590faaba4df7c1c2c740cf2ab1142ec049fb00169cd49aa2231a103f0e4b629d10737a75b25ca1ab7370bdcaf062fcad0b9fd445b4884aa31b66e0016c491acffe5356d24a0db7d2ba7b8d408f27a2239700ee98ba3d3335caf91d8dbdfbc45e07333a6f07f05a28f10da989d6c6b28ee732eb7cfa017a9546e28aada92cc48feaa531b54dac1499d0d63fe53e0d6489a6bb429af7dd12f103446fb0f1128f13ebb1047f8730437fc960f61896cce0672d98da90f93d08b7cd970395786b601378765a1bf530"}, &(0x7f0000193000-0x4)=0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005a3000)={r2, 0x1}, &(0x7f0000000000)=0x8) socket(0x40000000015, 0x5, 0x0) 2018/01/17 03:58:14 executing program 5: r0 = socket(0x1d, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"d44186ec2372da4c248c34a82ca3ccaa", {0x4, 0x1, 0xffffffffffff8001, "ed78a2b1177b", 0x2, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0x71)=""/113, &(0x7f0000000000)=0x71) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x66a4, @multicast1=0xe0000001}, 0xc) 2018/01/17 03:58:14 executing program 1: unshare(0x60000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000008c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)="925fc8eee6adae0b5d34", 0xa}, {&(0x7f0000000000)="c07ade2e389f2d54e7dfaff5bbedb8f62db95c0ff27fdce55d4fff25f2ae427228445a2d18d17d518c4893f05f8998abd34a453620036ff244df4ff0d406b33e8898e0ea", 0x44}, {&(0x7f0000000000)="c2927b81ee4c7783bbdbe8a2cfae3eb5b96e4702097272a45f236175c16239361318d80f6fb89235351a56a9be406273f450e28bac2db4d4082d060f50313908beff7149391f42e0493ee1837cde3594ed0657a9a507cdaceca61ec22286d1c7cd976870f79415137b959c17ab82a831dff02851159be45f7a380314f286209d90ca61496978e5a15377921521c44389ab199655017d67ac9e9fc6094f4b2070e360266faa92859ba9a81cb2b86965d430eea3677717662399b508474c1714d1df0f30002633459926e43351604425f98f77d5b152dbb4da2d677296c0e084da060bed9b13", 0xe5}], 0x3, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8201, 0xffff, 0x3fe, r1}}, @init={0x18, 0x84, 0x0, {0xf05, 0x0, 0x6, 0x1f}}, @init={0x18, 0x84, 0x0, {0x5, 0x8000, 0x1, 0x35000}}, @sndinfo={0x20, 0x84, 0x2, {0xbcd, 0x8208, 0x6, 0x47f5fcf4, r2}}, @init={0x18, 0x84, 0x0, {0x8001, 0x9e, 0x3, 0x931c}}], 0xf0, 0x81}, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x0, 0x7, 0x0, 0xffffffffffffffc1, 0x14}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000035e000)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000a15000-0x4)=0x6, 0x4) syz_emit_ethernet(0x5e, &(0x7f0000eaa000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x88b5, ""}}}, &(0x7f0000083000)={0x0, 0x0, [0x53b, 0x968]}) 2018/01/17 03:58:14 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000ae5000)={r0, r0, 0x0, 0x7, &(0x7f0000001000-0x60)="c883060a8f7b55065953adda0543ced8897d0e1eba52d1e5a1c15696374ddf6cdea0b8dcc85215ee7be2f1e3ae79e9249760d99cfe10d247f9ce90a30a1ad88160fc1e07195a1836ffb417e46075717a02bc005ef23c368c6b47f426e7965b1e", 0x5db, 0x4, 0x6, 0x8, 0x6, 0x9, 0xfffffffffffffffa, "1866070a77671675832ec04eff48d3924aa3cdc3f34dfff9294bb66f20ca29f4c1e229485547ad9b6639678737a9423934f55ddd148b6e17a32187fb578ed2609c74b1877001e8b8e6785940f994b8a7d381a1e5e20af219188beab463caceeb664a241971aed3543a3cefdf2e6a87ea95a8a103d82974861a895c13e09a3e0694766ea62ecc49be265856"}) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffffffffffffff92) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008a1000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6, 0x20, 0x6, 0x8, 0x21}, &(0x7f00008a0000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000859000)={r1, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003fe000)=0x8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) 2018/01/17 03:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000bfe000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000602000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000286000)={0x0, 0x1, 0x2, 0x5, 0x84, 0x5}, &(0x7f000031c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000251000-0x8)=@assoc_value={r1, 0x1f}, 0x8) 2018/01/17 03:58:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000709000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006be000)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bfd000)={0xd, 0x9, &(0x7f0000754000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xff}, [@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb4fe, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x7, 0x663, 0x942b}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x20, 0x81, &(0x7f0000e85000-0x81)=""/129, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f000008f000)={&(0x7f00000fc000-0x15)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7b0}, 0x1c, &(0x7f00000fb000)=[{&(0x7f00000fb000)="", 0x0}], 0x1, &(0x7f0000032000)=[{0x18, 0x115, 0x0, "5381"}], 0x18, 0x4000014}, 0x4084) pipe(&(0x7f00000bc000)={0x0, 0x0}) 2018/01/17 03:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x5, 0x3fc0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a1000-0x4)=0x8) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x8000000000000}], 0x1, 0x0) 2018/01/17 03:58:14 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x3, 0x200, 0x1, 0x6}, 0x7, 0x2, 0x0, 0x0, "fd30023536ee4406"}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000026000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000c4000)={0xff, 0x7, 0xec9d, 0x87, &(0x7f0000001000-0x87)=""/135, 0xf6, &(0x7f00000e9000)=""/246, 0x1000, &(0x7f00000f9000-0x1000)=""/4096}) 2018/01/17 03:58:14 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000006000-0x1c)=@req3={0x1475, 0x1, 0x4, 0x4, 0x3, 0xf7e, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x14)={0x0, 0xef, 0x6, [0x7fff, 0xf67a, 0x1, 0x7, 0x2, 0x6a38]}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xf4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000007000)=0x98) 2018/01/17 03:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) socketpair(0xd, 0x80000, 0x5, &(0x7f000092e000)={0x0, 0x0}) accept$netrom(r1, &(0x7f000026a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000588000)=0x10) 2018/01/17 03:58:14 executing program 4: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000a10000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000048000-0x4)=0x14) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a10000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a10000-0x4)=0xe8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a0f000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0x8a, 0x2, 0x40, 0x0, 0x20, 0x80, 0x33, r1, r2}, {0x6, 0x3, 0xfffffffffffffff9, 0x100000001, 0x1000, 0x708180b5, 0x6b770215, 0x138000000}, {0x2, 0xdc, 0x1, 0x3}, 0xf9f2, 0xb, 0x0, 0x437ed7c8ba46479f, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x2b}, 0xa, @in=@rand_addr=0x7, 0x1, 0x0, 0x0, 0x3, 0x5, 0x2, 0x8}}, 0xe8) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xfffffffffffffef1) sendmsg$nl_generic(r3, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r4}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000a59000)=""/1, &(0x7f0000000000)=0x1) listen$netrom(r0, 0x2) 2018/01/17 03:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bf0000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f000092d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c39000)=0x14, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000046f000)={0x0, 0x0, 0x0}, &(0x7f00002b8000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab4000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x99, 0x3, 0x100000001, 0x0, 0xa0, 0xa0, 0x33, r1, r2}, {0x80, 0xffffffffffffb3d8, 0x0, 0x0, 0x34a, 0x7, 0x4, 0x4}, {0xffffffff, 0x6, 0x10001, 0x8}, 0x6, 0x5, 0x1, 0x1, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x0, 0x1000, 0x33d, 0x1}}, 0xe8) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000940000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000003d000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000042f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) 2018/01/17 03:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000653000)={0xffffffffffffffff}) bind$bt_sco(r0, &(0x7f0000796000-0x8)={0x1f, {0x9, 0x445ca5f9, 0x100000000, 0x7f, 0x81, 0x40}}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000)={0x0, 0x0, 0x0}, &(0x7f00007d7000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cbd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e6000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000074000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000526000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dfa000)={0x0, 0x0, 0x0}, &(0x7f0000c76000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009e5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ba000)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000331000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000043f000-0x109)={r0, r0, 0x3, 0x4, &(0x7f000028d000-0xd2)="5515da28df2f9f1be9ae2ba7fb4cac3288150a80158901fdbc33958556794bca9ce0c2adfd642203a37ec85d7381f0e9d5e8ceed60797201b966d7ff1597d86a32585b6854832b17cc9f8d6fcfe766497aeddb0af14aa44638383acbddf3b82be8f51c61c483a6e95d5e6578ec4cff925b17c28a332714f5a5d36a1523302411670a82d6c606c21e6066410ecc2066ab36cd10073940cab381559822414ae4066ca96008238e75dc6754890ea0df2478850ed053659b8e30dd486545ea212f8a36fd9a6c49c0608e518859964223eba4c77f", 0x11, 0x2, 0xb9d0, 0x72783028, 0xd8, 0x1fc000000, 0x6, "919d62cef20d0ad89aa5c2cbcfc26097d9b03a46dfe1483439723ddaf429325c8de846d88694e24e9a37eb7f351556d46308063669dd4b20a08c6c0fa2a119a68b5783d6f866c6863e6fa72dd82c81a8db263a5d9c191653100d6b2c0c4f854d26f2f15e543b9401a57769e071df5ec7ca62f0b38dc917e376092e2267efb5d18bb9e99497ff0e061fc8f4a1010e8d8895f916c9ea4ebb665c115ea0db3b785e2317e2d8acb585c5bbcea86feab3030dd138955ba21135d9732f61686dcfd3f43cd592690cbc3da4945208bc70a42f09348ba1acc6bf3268faa2735d479f1b7c24"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ae9000)={0x0, 0x0, 0x0}, &(0x7f0000191000-0x4)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000942000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c3000)=0xe8) r10 = getgid() sendmsg$unix(r0, &(0x7f0000075000-0x38)={&(0x7f0000079000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000068f000-0x30)=[{&(0x7f00002d9000-0xdb)="0080f651f9b36dc2b8df86e599a44a201ca3b095ed2a23b0d51904c9e3f62e348134279cc523a2fcb08fe3dbcad37b5ce0d391667a5bd825d55be5b4acbaa5573bbd6b97751e322dfc4267d724e3fd3b84c1e7c700f91c369b5305a4cfabd7ff9047fe553085ae2538e8c5c1932fe5f801bd836178d7d70d392f2ff64dd3433c4beb6a0d04f6b2668704ef361547a66af6a7fba97c4617830b095f94469fe5d780c2c8f2621027eeb3dfbfc913e67c6954201502182f0d241322bcfdc434ff2d08cf855e18b93ee187862caa2691380deaf4e66e9a88cbcd507879", 0xdb}, {&(0x7f0000fbc000)="6d0eb988f5e66583e24d5c612015a17d0515b26332b2e3bbe0a23bb23ee63d2ea034c00cd9d1a27124741e6bce31e6af58c5673530509d1f71263395242399954695f3b7455787186409f7e0d26dd3dc09e256ff65c8c5951a078f6d2c400aad218b95f342ebfa8417d8bde398d7deb3dfdf7ecbe5dbbd64e5a8792a16bc2d08e99a8e5c7005a6b7d79f341f30becd88cf7d74a191c3df691e5d768895ddc5512a508981bbae598d4503d4c1df06939fd3a29f7cb8de75ae4f4db96cfeb58f2ea30e3ff87aad856ef9819a2af5331d8d3e2690a76b1428db775e45daca604dc943bda0b4993493", 0xe7}, {&(0x7f00008c1000-0x33)="c65f82c22c0a7c26cdb94bb92bde10d53f00ef8728d8cfc3a5d4253f86a30f46d07a89e4402605e29262a94234a84d181b0259", 0x33}], 0x3, &(0x7f0000599000-0x98)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r0, r1, r0]}], 0x98, 0x800}, 0x20000880) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000048c000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:15 executing program 0: r0 = socket$inet(0x2, 0x0, 0x5) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100}, &(0x7f00008bd000)=0x8) sendmsg$inet_sctp(r0, &(0x7f00004c1000-0x38)={&(0x7f0000a86000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="34d5186d9ca6f3f8f40095fd091783850fbab39069ed48371a6b41a0a3b2b7ca8ab867be2fe03dbaf28fc0798e6d41e451082b51c51ab660447ba2eba837b7ae9a54ccbb466f0429b7ba58e8d2b823ce13abf5", 0x53}, {&(0x7f00001aa000-0xd6)="d98cd9c053f41dc1e9e21a12cee2b3d89959aa321b930869cd8ed7113db35c7deb921329c2af4f6a6fb99616efe5e13b0a6b3cd526406bdcf191cb47cfb0ed0724d9ca6e9a16a0131ba498308d0da57328981eb8a7844cb79c19ca03eeae28c242afb92feb7b16215c7f58516158994979111ccbd7fd487c3e2ecb10a9b3c837eedb53c9ebc62503071dc9ee500f6cca5c6751c5ba33aac38f782f09c75b5847daf78304183ef5f0fdd04810f1d479abf3d8d9c1f35eb447956db5b1461f15c283ad92560e7ac445fa50dc8d791b7173b36e7c62a269", 0xd6}, {&(0x7f0000000000)="6d17828d17c0365d98020c7b5f", 0xd}, {&(0x7f0000000000)="f386704d97915a0fc948ef9477ed6abb", 0x10}, {&(0x7f0000849000)="d831a37c803392bfcc247d3df0d60b79e4a7b241b3f13cc8033d3249ce97cbbcfacf1bad1e4f09c8c0cb0e9ea9fb51a4d2296f48fdac6d40173afa2bc13e155684f5e271756d9dcc1a2998a4377e284c6cd0122885c09beed4052348f314afea90af943cd6459ab7e4ed5d4d927cebb68faeb2583632854126a94c124381e29fc0bfb7311064cfb3e87104449e10a54b7a496b6d0c4d205b95f0298ac4c1f43b5d4f0aac328deabc2430d6dd48fc3e29e4e99d1da428aa53c79f33763cf9931da1ac2dfb2f4d9376fff5a047eec1189bac21197097d7d825948fe221f08917a27fb73a89fbc0d0", 0xe7}, {&(0x7f0000976000-0x44)="1cd0a35494c878811f3e152015f52f9192f7b1da81de219afc9e9b2469905a06622a2155e86d2ead9303b8a17a80b4e72a390d26e4254855f46bbbc7806afb62290b51be4cba49aa1a5f345ad0ec1cd3b85f5b951f7515177fb55b0894e4f6419ac568cc11dcdeb42a983bb0780f21a11f0d57b4252d24074646a97e09e7d306fcccae0994c3ca27453f13298ef62a11aa0f677ecab97161a8a0a13ed83d9832f37f8c4edb95e6f89dec55617f2f40b531a6357f16e8e4810d2069c4f3c57d362f37e98c5a16f78ff8ea2a0487271f85", 0xd0}, {&(0x7f0000cb4000)="33c5842aab19008c108572a4396c832b43ab8cc2410f9e530f", 0x19}, {&(0x7f0000001000-0x76)="0ce0959bdef6ef83dff28ebbe67ef445726e33be4f492dcd650b2964ab9bd898e1b6770f3be66825e7040b3eea8ab342d1804f443409d91ad67a1c25aecee83e7ba971d9fd097d07facf589eec7ca347c8b17bac2e15cc8ed812e4b72311f4aa524cb695bfd4feabfc0f5929acf3277a85de5f6f49d2", 0x76}, {&(0x7f0000000000)="fbad40feb5595fe8bc5808d5f64d12772b873b5bd76ed8f8820eacbb3c30a29dc888a8d9af70e9774f08d4f49d94d40cfcb43aa739016f0e16e1b979d368597108d61043bd075b653ab9708a17d4773359f2a15029106941a90f3ec9170e714bdf217a3bee52cdd593", 0x69}], 0x9, &(0x7f0000e48000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x1000, 0x8001, 0xda50, 0x6e28, 0x2, 0x8, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffeff, 0x5, 0xde}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x2, 0x7f, 0x7, 0xaaf, 0x1, 0x445, r3}}], 0x90, 0x20000040}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d60000)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007cf000-0xc)={&(0x7f0000d71000)='./file0\x00', r5}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000029d000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/17 03:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000)=0x0, 0x4) 2018/01/17 03:58:15 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f000000b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0x10)=[{&(0x7f000000a000)=""/246, 0xfffffffffffffead}], 0x1, &(0x7f000000a000)=""/94, 0xfffffffffffffd1d, 0xffffffffffffffff}, 0x10101) 2018/01/17 03:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000867000-0x4)=0x0, 0x362) connect$llc(r0, &(0x7f0000111000-0x10)={0x1a, 0x4, 0x0, 0x1, 0x7, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 03:58:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 03:58:15 executing program 6: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket(0x6, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000e8000)={0x0, 0x4, 0x30, 0x6, 0xffff}, &(0x7f000009b000-0x4)=0x18) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000018000-0x50)="e8d85c1db4cbe9e93adfac29543936967b9880df4927178708409ee55c4f01ff310fc031ffc94f5a7780a6f14542b5e6c70681ce1874eb8a017e5789baa7004930ef474025e9c26d9daee1e7288363b4") mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000103000-0x4)=0xd731, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000101000)={r1, 0x2020000000000000, 0x10, 0x600000, 0x100}, &(0x7f00000a7000-0x4)=0x18) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000103000)={{0x5, 0x4, 0xc60, 0x0, 0x1000, 0x9}, 0x4, 0xe3, 0x4528709b, 0x7, 0x4, "a601ceecb43f06c0253e6c4888e7eceea5de9858e045603799bc54d26f27c9bc60184bb2e4c03fb159c95e8ff6426a01872cb0e43d4fc79ec68a36341f6a39c6289cf7eb4c2c03a130d975ea6623059109151f7a95254d606d1e7e1fb35a5d22dcb90f312692ac7ed67554778dc73666d71056d3751be339f7993285c3f75818"}) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000104000)=0x0) mmap(&(0x7f0000104000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000060000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000-0xc)={r2, r3, r4}, 0xc) 2018/01/17 03:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a7000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00002cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb8000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000902000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r3}) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 03:58:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x400) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000926000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x9, 0x5}) 2018/01/17 03:58:15 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000009000)=0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x803, 0x6, &(0x7f0000009000-0x7)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000c000)=r2, 0x4) bind$unix(r0, &(0x7f000000a000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f000000d000-0x5a)=""/90, &(0x7f000000d000-0x4)=0x5a) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000d000)={&(0x7f0000009000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x40)=[{&(0x7f000000d000)="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", 0x1000}, {&(0x7f000000e000-0x43)="a8e09a3b19b95957cfabc6198568bb541ad710107bd0f9e8fefcce0110c0c4c5721bc9a7d44ced3b5fffae95eed4b009122fc82b04d461527c90fdd751f8eed6214aaf", 0x43}, {&(0x7f0000008000)="5ba185594948972cc8f1900251602c542c5180ecde77ce7950c3202d8a485a433711247892ec5f4d5ee57bf6535d19e5060cab8164460cc663743d330f0006322f5627f8ad41c1ba92fce60aed89f479419e5755aaab88dcbf627059dd7a7a9d5ceaeb78daa7302a6459c3ea4c8d97fcfc72cdc3018227e2548024adfd85675253798431fd29f268e9101cf03a580474460b5dd9ccae0903d7bc0344e0a3ecb35f56f35d87008d5eb2d0ea3d25", 0xad}, {&(0x7f000000e000-0x16)="d6cb2e588c422504bde4c6fbc3a45e03ed6ae02ae678", 0x16}], 0x4, 0x0, 0x0, 0x800}, 0x20000000) r3 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) 2018/01/17 03:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00007c8000)=@req3={0x1, 0x1, 0x5, 0x200, 0x185, 0x2, 0x40}, 0x127) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000064000-0x4)=0x3, 0x4) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007e6000)={0x6, 0x1, 0x8, 0x1, 0x1, 0x5f, 0x3, 0x9, 0x0}, &(0x7f0000ae1000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000646000-0x4)=@assoc_id=r2, 0x4) 2018/01/17 03:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000023000)={0x0, 0x6}, &(0x7f000003e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b4000-0x8)={r2, 0x1f}, &(0x7f0000d1c000)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000ff2000)=[{&(0x7f00009ac000-0x1c)=@in6={0xa, 0x0, 0x6b5, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000589000)=[@init={0x18, 0x84, 0x0, {0x8000020, 0x8, 0x20, 0x40}}], 0x35f, 0x200048d0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000190000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x108) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000785000)={r3, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000062b000)={0x6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18a, 0x9, 0x101, 0x50, 0x2d71, &(0x7f00008da000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x7, 0x5}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f5c000-0x4)=0x5, 0x1) 2018/01/17 03:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000014d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ce8000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080b000)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007d1000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3ff}, 0x98) 2018/01/17 03:58:15 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000014000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000000e000)=0xe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000011000-0xd)={0x2, 0x20c, 0x0, 0x7fffffff, 0x0}, &(0x7f000001d000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000)={r2, @in6={{0xa, 0x1, 0xbb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffff800}, 0x98) 2018/01/17 03:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000517000)=[{&(0x7f0000be4000-0x1000)="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", 0x1000}, {&(0x7f0000d36000)="de87f9b2247ad3742922c83b21c226d7f5a3c0331ff40b1951b8bc78a0308af96db1d499ae2589d6c6fa7eba11f1d99e4f3819d08bb98e0ae5187765ccb809904a0b30f2872dee970e2d42e51eeab9fec2f74ae3e9e131d9584ca6c06b3c08d76c47ad8a0a675a567943f42bfe237e99585c896f08e254b1d5a8d89728d0cc68a1c5cee2bbc28ed35cd0d882c66bba257231abe990eb76df9ca3498f8775e514", 0xa0}], 0x2, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003db000-0x4)=0xa01, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000fb8000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000c90000-0x1)="f4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/17 03:58:15 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x8, 0x1, &(0x7f0000dda000)=""/24, &(0x7f00007a6000-0x4)=0xfffffffffffffc64) 2018/01/17 03:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000233000)={0x0, 0x0, 0xffffffffffffff9c}) pwritev(r0, &(0x7f0000285000)=[{&(0x7f0000e9b000)="4ff0dc4ad58406626b198fca0783100faaa7dadca51a9bd7252b606a7de679d9fd2785495972778b33860d0b45dc5c165dc7fb45a8b1dc754e562f9af3debe5e9f476e1abd03d10dd451d16f73410b0ddff739d9991f89c9022a0c0550e7325539baf5d4b6a34a2bcfe927ff31f18f0cc8e871ec196b9a149ba829edd63cbd6895f35bf9a161506a64845ad5c8b05d6c85f27c1bf11b82715e961670ec29673bcf9b1f3a9ffedbb38a40ca347ddab036177a96cf92", 0xb5}, {&(0x7f0000b6c000-0x84)="a4a1cd6c443c173dbf00ae1b4550ce1230e4440f39c9dfd767a21136a22e4780774a6f4b0277e8f8b67be672ead12546f7cb536337e4975eebaffd7c4c4b4dad2bca909ad2aefbb907dc9eab4eeb188fa050f65b18190b636e12e7c0f4d4f11a602b07d574332497cad9a18bb93607b1776a561253e7b4b2dc08f609d6c3d70e64594c1c", 0x84}, {&(0x7f0000baf000)="c82eda5493e88b167e259f5bb4c4adfdc10249ee89172967de34b7fb11edc4ada27db02d207a0d95d3125d45556f58a90c1881fb99e4373a86ef923707dd47b555de3385f0c80b9bb8ebb13bd514f733a40972cea5967cf8956170153c4013aa65a29c3046030da380", 0x69}, {&(0x7f0000d47000-0xce)="c528fd9c225b6e33baa5c10be8ab532f103a4ff3d0cb89f545d507c398ecc34fb8f3b6e90eca92c1961659473870c8297a5b2670a58f9d1a901fb1f4cc2d968f497a9eb2c46cd208e9f27a9fec837db26b767ab61f0d47f3c57ae3c5ea601c67b0522dd302a59bbf7f1eae1fe2a45b6c77114a8c786ca205630c80f3898d77ebfedd7b7f9af960ac545287c10581310dd71f99219f741359185eb0c6b5dd1e61658f94f3885bb260ef3e8b4bdaef4b900e8381c865b50718e230eaee4462a2ecca6ac83e55d55981e48a7c4dec5b", 0xce}, {&(0x7f00001c7000-0x1000)="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", 0x1000}, {&(0x7f0000f65000-0x8d)="aa2645d9f0e6ebce326f642f85d1d7218b7fa7d13acb2144f4171fc6f00a21df5d8e2d5e998d7cd3d8837ac8c39d35a61ca748a75d1f3b9f1491dededf789b7e0944d3fab71e51a7ba437738083775921abf3a5b5eae25455b15352a80d596e13785b6f20d738716a6af6ef8f4db0f56d5ee002879bd688cc03fcfc9f3412ad1261a3492faacd658bcd8833c7c", 0x8d}, {&(0x7f0000a2d000-0xe9)="36725aeb0cfda82936ed899c9c07a3ed47e59403bbcff9e436dc645022c6e56f5a05224971ca2e98babc998de3f8e758ec00c046f729bf7ca05e05714cbc79c3c5010d30e71ec9c80ab3a4bb0f06358c07e2ae6d4f473cf2b6df681249efd44a6b87435e82e8b82657108e7bc9c70051deec64454c88a1dbb49c7af932ede8a8fe1ccb5c79bb3288d089998db19cd2fec380fb7e8860b4d712e8eed171f6245b69efe63a4314a96f98ada96393027ab39380281198feb3186332237c5054e766efb2c9264316f16bae5fe371deeec1a592ecd4bf5b340e41ce0e6ce2a74d7f93193b64990c449b4248", 0xe9}, {&(0x7f0000ef7000-0xd1)="33f6c22bb4484c508315ab789323feae460211e38789527678cd3f8f88c617a501b3075f9075f7eecd40e147fdacf4672640b630d3476a19322a456b8da9d6d2a96231815928cc2b9cced8ab36ba784f0775a55bd9ddfe28796b209a713b6e69b0d5ba0850edaafece2b220cc399943b128b0248168e7237025e3f1375181f3e649df6d743dc3f759a3fe55b17fe3bf6fc6750f888c8301a6ccb6dd9a707fbdc2d3c09633c123e433d67fee61fc83da16c034780615ef13b3b7f0b394fcf29c26755a3da906494eb426e17e8ba628dcc96", 0xd1}], 0x8, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/17 03:58:15 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ec8000-0x8)={0x8, 0x5}, 0x8) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000018000-0x10)={0x93, 0x6, 0x2, 0x6}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000004000+0x95e)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) r4 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000017000)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r5, 0xd8a, 0x4}, 0xc) setsockopt(r1, 0x4, 0x8, &(0x7f0000012000)="2268245d3debf0f79d60307f782ce258181d5bd402506071d3f7329b26ae2616f06dd576abfd295ffbf5f784778df1e5a53e35ea7f482b59d1c9f7c52cd64f4b2a43615922f3420994f3143555fd89eda4c62c653efd8224002f698dabb326", 0x5f) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000)={@common='bpq0\x00', @ifru_flags=0x2}) connect$pppoe(r1, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common="001765746170c00100000000de00"}}, 0x1e) 2018/01/17 03:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000599000+0x6f6)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fe8000)={0x0, 0x6, 0x3}, &(0x7f0000de6000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000da6000)={r1, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x0, 0x80000000, 0x4, 0xe000000, 0xfffffffffffffffd, 0x41, 0xfffffffffffffff7, 0x5ae7, 0x20, 0x7fffffff, 0x8, 0x4, 0x1f, 0x9]}, &(0x7f000064c000)=0x108) r2 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000210000-0xa)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000f31000)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f0f000)={0x4, 0x800, 0x8, 0x3, 0x7, 0x3a0, 0x1, 0x9, r3}, 0x20) write(r2, &(0x7f00004e2000-0x1f)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r2, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:15 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0xffdf) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000602000-0x2c)="47b47ce6adfd7329b0ef08f1f4e35e5fa45481fc8f6c15ae7e70fc1fac8e1fa4d7100460c8751bbb3f977b5c", 0x2c) 2018/01/17 03:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00001ff000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:15 executing program 1: r0 = socket(0x10, 0x1000000802, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002fa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) 2018/01/17 03:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dc8000-0x10)=@common=""/16, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ca4000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e97000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ba3000)={r2, &(0x7f00008bf000-0x34)=""/52}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f42000-0x4)=@int=0x0, &(0x7f0000ac8000+0x984)=0x4) 2018/01/17 03:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) pipe(&(0x7f00009bf000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006fc000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x100000000, &(0x7f000028f000-0x8)={0x5}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) [ 130.859101] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 03:58:15 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x7fffffff) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000702000-0x4)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fb3000)={0x0, 0xffffffffffff8000, 0x30, 0x80, 0x6}, &(0x7f0000fb3000)=0x18) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fb4000-0x10)={r2, 0xda, 0x0, 0x6d9b26c3}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000844000-0x4)=0x0, &(0x7f0000fb2000)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000172000)={0x0, 0x8000, 0x3}, &(0x7f0000fb2000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000cc6000)={r4, @in6={{0xa, 0x3, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r3, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb1000)="b306321bed3e77a862cda9ce37abaaad", 0x10}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r5, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/17 03:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00007c9000)=0x1002, 0x1) 2018/01/17 03:58:15 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000f35000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd4000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c61000-0x4)=0x0, &(0x7f00009cc000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009e9000-0x4)={r0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e6b000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000211000-0x38)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe", 0x40}], 0x1, &(0x7f0000502000)=[], 0x0, 0x4000810}, 0x0) getsockname$unix(r3, &(0x7f000084f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000a7000)=0x8) recvmsg(r0, &(0x7f0000a4a000)={&(0x7f00003f6000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b68000-0x10)=[{&(0x7f00004dc000-0x1000)=""/4096, 0xfffffe43}], 0x1, &(0x7f0000a04000)=""/0, 0x0, 0x1}, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000070e000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000797000-0x10)={0x6, [0x4, 0x1, 0x425bcfda, 0x1f, 0x913, 0xfffffffffffffff7]}, &(0x7f00002f0000)=0x10) 2018/01/17 03:58:15 executing program 1: r0 = socket(0x40000000015, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd02b, 0x40}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000c7000-0x8)={r1, 0x8, 0x0, []}, &(0x7f0000001000-0x4)=0x8) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/17 03:58:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ff4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x90)=[{&(0x7f0000734000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000c1d000)=""/0, 0x0}, {&(0x7f00007e3000-0x85)=""/133, 0x85}, {&(0x7f00005d5000)=""/18, 0x12}, {&(0x7f00006cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000147000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f0000aa1000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0xf5b3}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x4, 0x2, {0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x32) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0xfffffffffffffdbb) 2018/01/17 03:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000029000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f9d000-0x15)={0x0, 0xd, "c56af03d4d28d9be98e3545640"}, &(0x7f000065a000-0x4)=0x15) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008a4000-0xc)={r1, 0x1, 0x20}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f00007e8000)=[{&(0x7f0000507000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000656000)=[{&(0x7f0000c52000-0x26)="5e15670ab4160ffba5d32606231c06399e83bd33a24b4922fe3510db69c791f0e71fa85a0641", 0x26}, {&(0x7f0000673000-0xb9)="96d42fe7297dcc99afa4974681e503e72fff0657e862493a843d571ec5f3423b036fb3a556a435d383edc7f6ba647c947de3ad0a1d8adbe7aa27f9ddd5dd49d6c14c27d57a0f2d0363b619ab85209f657a3ff8084f62c7000034e3fb4c20334a044409b67279260d1da092dc234eaf9af2b0efab599b04e4bf37393891ef7dc23ee6246bae4a52d5160ca26f4a0344e1c555e575fc8398a630029bf0626ad5aaaf6c71b9eeed09f9e27a3c09c162fce22052139305b4555155", 0xb9}], 0x2, &(0x7f0000027000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x4, 0x2, 0x2, 0x5, 0x8001, 0xee2, r1}}, @init={0x18, 0x84, 0x0, {0x10001, 0x8001, 0x6, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x8000, 0x3ff, 0xe83a, 0x8001, 0xfffffffffffeffff, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0x40, 0x2, 0x1ff, 0x8000}}], 0xc0, 0x0}, {&(0x7f0000588000)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e48000)=[{&(0x7f00009c6000)="cbb0f3edd92f9c67ff618836f1d6d4fa44a527fab8a33a5a41b8672c5063c6b004a53b6d9e6375c2c1add41bb953d05741b839743ae3085d05c668988771c6fd10ac5f7981804354b28fd020df268bf1e89a2392a268e08c7e7f58de47460a54fba1a4b75222dc25d935c61a0241e22bb70aeb2ed422e14c84952bce2a", 0x7d}, {&(0x7f000001d000-0x70)="0be24953ce8d287b638b3c98bf4a06d808dfeb386dfe9105df994b16053e9a7eba92535ff07cf6bc932f8a17270a0ba659eae0f5eebcfdef395fd667c692dd7431fa2d8718e24a42d2450dd343c75dbfc3c0c179e5c64a07e7a2e75b2cc4928984ba2dd795f3b47751bef82769a96fbe", 0x70}, {&(0x7f0000fc8000-0xf6)="245bd65ce1d90b138e88c8ac6ece38f0439637cc3075640dfeb1b4da1cd936f34f61aac2ba2e2ef3bf38e863fe2857e0b0e5ee3bb03e2abc6a6821cfea82107fdf4b88bbc6e14dad2c1f020f35860bded814f46bfb3e8b7283304cc4f4c1794ba41456d120130a873e09ce6d97e77296fef7a566fbe7d8e7774a503ea90211887f7539abd93a7b1abca787ad6cbb474cfacee801e43622749da3b4eda89e39448aab1409bc3e33afac71aeb38e57a926ec7f0fd87bc6520e00fc7a9cb2a6728482aa11e584cfb974446ce18bc81002e0cf068f3b5efe798f2d0d6cbd2d9315e8c118adc4b5e0a1c6d146310ffee035b021322f71898b", 0xf6}, {&(0x7f0000851000)="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", 0x1000}], 0x4, &(0x7f0000fcf000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0xfffffffffffffff7, 0xffffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x411, 0x8, 0x4, 0x2, 0x4d, 0x1, 0xdbec, 0x401, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8b, 0x8, 0x0, 0x100000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x8, 0x101, 0x9, 0x4, 0x1, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7ff, 0x6, 0x4, 0x1000, 0x1000, 0x3, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0xffffffffffffff7f, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x2, 0x6, 0x35, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x202, 0xffffffffffffff83, 0x401, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1e, 0x2, 0x500000000000, 0x1f, 0x4, 0x7, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x5, 0x0}}], 0x1e0, 0x4000000}, {&(0x7f0000bce000)=@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f000027f000-0x50)=[{&(0x7f0000153000-0xec)="065e7b38ee956edf54250421bf6a9a58ab1622186aaa6c51b24af4bf95fe9c41ca7fb04661928e4a683aed72ff1862313bd6f8a5b5208a57806c6a29c9502830da7ae5e798709c8f3209ab0ef3c679d9f21dc8ece814b0ed56a6018e39c1f756845c970f152e3b0d029f5344cdccf18d8fc21c1cbae6645686e0a0ce4cf5a435acea9d3bd5c0669beece3abc5151a48684ed08611386316868edce1c38ec3d219174291280be84e9c387f7342091772422e34edf523b22e2f3d73eb3a0817028f5ec055dc766aa4f9f4548e4ee41d8456924450102ad8a9f4252ef523272c6f96d427655b3258d26c527df32", 0xec}, {&(0x7f0000ec8000)="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", 0x1000}, {&(0x7f000026a000)="ec3ade2dc2b24bb2d12134d8cfb1c268c55df20bb664ac87aa107c6f652d34a0b0abd2202d64110cfb7c93abbbbcf4b02a499bdc5d6354b64d28598b931f194a8f7872b4cc99761c7cc5dec451400eee2431d048c00db81aeeb94177807e118e4293ee9ff56d6a13a7394b89a47bba8e9b472496505cf6e5b7ce1d6489baa66707165645cfe84af986b31eeb57604419f33ffd1f6aedbffb2dbd01ac6ad07153022e117a133ed827d7c5d6f4c7e4c9f3f14e9b65355ebce8640b7dfcde8bd1124d1954589f8acdac329457e970ad2051b9dbd366c1e1086ec93485195a9bb8930568a66f524f20537d7dbc8c8605", 0xee}, {&(0x7f0000e33000)="23e2c82774736e5e43f3a024ad9719aa92b2a4933a2f189b247e677bffda56ca761c7341baddb1596af07f77b4b0df23ef20a058", 0x34}, {&(0x7f00004b5000)="167e16ec8d7bc3763c3eac562eed1d26ea708dd7871d34df3c326286af0f0b279da735bd21e308372d7ba39fde4603285dfea0d7d7251cf8ca3c606c006fb14cf2719732de1e6b59a9a4b9acfa10ce84e008ef90c863fa4317cda790ad64db42abc64142f16f7e45cd5c", 0x6a}], 0x5, &(0x7f0000e0d000)=[@init={0x18, 0x84, 0x0, {0xffffffff7fffffff, 0x81, 0x1, 0x2400000}}], 0x30, 0x1}, {&(0x7f00006a2000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a92000-0x10)=[{&(0x7f0000f6b000)="f0fd7ad09d343d2feb4e88c1a50ad3e7d629ddf12023e970ed6a1a08d2beb7014bbaa8a79717d9a1c79f523da0d58d17a945d6c1920428736563698104b2fab800605081d0d3551b61456b4fb0dd9a5bd7b7f4f520762bb2461be2d718169a9ce10fbe98911e43b80147286d2fe82893a002ea2abd09fb3d", 0x78}], 0x1, &(0x7f000021d000)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0xc, 0x7ff, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fffffff, 0x200, 0x9, 0x6, 0x1, 0x0, 0x200, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x200, 0x8, 0xe6, 0x1, 0x2, 0x6, 0xe12d, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x4, 0x2, 0x4, 0x3, 0x2, 0x8, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x330665d3, 0x200, 0xfffffffffffffff9, 0x8, 0x9, 0x2, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x3, 0x1, r1}}], 0x150, 0x8001}, {&(0x7f00002cc000)=@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e8000-0x10)=[{&(0x7f00002ae000-0x49)="20a7b67abc4f3ca5105d8f702fa4a33c08ad67ef677786e03f114d8c364b5d7ba67c300bbeddb1d72c0d1d80c145b56f78c2762c3e2b320b251a7d0e5252d4174558b95072b56ccb01", 0x49}], 0x1, &(0x7f00004ed000-0xc0)=[@init={0x18, 0x84, 0x0, {0x5, 0x6, 0x401, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x0, 0x800f, 0x2, 0x6, 0x4, 0x41, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x7, 0x8, 0xf07}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x2, 0x2, 0x5, 0x4, 0x3, 0x1216, 0x4, r1}}], 0xc0, 0x8040}], 0x5, 0x40000) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000740000-0x1c)={r1, 0x5, 0xa, [0x81, 0x8, 0x8, 0x7f, 0x8, 0x8, 0x200, 0x4, 0xfffffffffffffff7, 0x10000]}, &(0x7f0000fda000)=0x1c) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="", 0x0}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003d0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000026f000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cd000)=0xe8) 2018/01/17 03:58:15 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eef000)=0x6, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000813000)={{0xa, 0x2, 0xf01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0xa00000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffc1}, 0xfffffffffffffffe, [0x9, 0x995e, 0x6, 0x10001, 0x1, 0x1, 0x6, 0x7]}, 0x5c) [ 130.923301] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/17 03:58:15 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b92000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000338000)={0x0, 0x5f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x20, 0xb9b}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000004000-0x188)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c, &(0x7f0000004000-0x70)=[{&(0x7f0000003000)="2214b85bca392c2da634d53789a77c631021a4e2dc050fe7fc5d64acb15ee42e03f171915ba5b4a18253fec45824eb17325e20f80c82c344a2bbba6b7ab38a71152c30c59c9cf40c1ac8c90648a23535ac08c3d79c01fbcae90358fcb4575592e588a018a80ef91f52beb690055efa41335db5dd320c35d21225ea321af372e08f2c6aebdb4c7048264e8e0f107afc850e8c138a0a92", 0x96}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000004000-0x4c)="2145c8154d33ad2114c30a26896454922af2ffcbc5deb27d1731c4aa6a7f142549af32c5560d02091d2d1398e7de151a50e7255e31bee640fc4e97a129db7005f66fb20d86a0d54a84318f24", 0x4c}, {&(0x7f0000003000-0x33)="898146bb59a4f798ccc69798142fbbd238f0c32f62ef6c98550570b105d3cec4e4bd661ea3a780243b1e9d281dbc49ca4505ed", 0x33}, {&(0x7f0000004000-0x6a)="b7c0af6bfb4728810ce1392b21419107cfd9a6dbde62485e1bfec6060dddc7f29cb00f24b4c5bc12ab71eb56e8de43418da0004837209443269f0bdcf36baa1f6189133a98f0ddd37756260f38dc8b5f204936320e565959f4ec8bd072b2ad6d89f4c079d008fc32c43f", 0x6a}, 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", 0x1000}, {&(0x7f0000003000)="c067815633f229f17abe978031ba52c20c68e9aa9d27b9438ab185de49582bc7b1b0e0a4ae3d1edd5e8870ed4375161cbbc79dd516f96f68d11ec72d1fd0413ca403751e51ed87ced8dc37556217d6d9dc4124c061fabb972b93156abb", 0x5d}], 0x7, &(0x7f0000003000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x10000, 0x36, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x8004, 0x20, 0x1, 0x3, 0xc03, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x8203, 0x0, 0x1f, 0x9, 0x3ff, 0xff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x10001, 0x8, 0xffffffff, 0x0, 0xfffffffffffffff8, 0x80000001, 0xce3d, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x3, 0x4, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x92, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x8001, 0x70b8, 0x34, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7ff, 0x8000, 0x8, 0x3ff, 0x0, 0xfffffffffffffffa, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x820e, 0x6, 0xa0, 0x0, 0xfffffffffffff870, 0x80000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8, 0x7fffffff, 0x100000001, r2}}], 0x1e0, 0x20000000}, {&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="c8c32f7e9280d1102d947b2f0df9820036b89d2b2b381a2361769478f4079c2eb6b6dec5e6c5feb5d3955677ab876e186b34646c34b1a045f4b2c9cf43519b705048c3353dc9056224c8456580c2d05c436816b7d9ec49cb54e1430b0646", 0x5e}, {&(0x7f0000004000-0xfc)="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", 0xfc}], 0x2, &(0x7f0000004000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x820a, 0x7f, 0x400, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fff, 0x8008, 0x3, 0x0, 0x8c, 0x14, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xcca1, 0x2a, 0x3, 0x0, 0x1, 0x2, 0xfffffffeffffffff, 0x7, r2}}], 0x90, 0x0}, {&(0x7f0000002000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000004000-0x91)="30caf09207277c823c1433deeed165424aed9693b5b1cd9c52086307aa86c9f2a741e9e5da54539a382862d09378beafe4bfb5241f58f31bf6e36f17bf5aa6f1d5498ee2d7cf40d3b319533fa9bf7396b56eb2c818cdbf290eaa53155a50c9929f99fe620f43aeb414a18725eed39d7befb7c356deb89a6fb1c3513bcd5c029eeb1ed1d76776046dc575413af6ea6d5651", 0x91}, {&(0x7f0000003000)="c7c5049847cc8c170a30f31b30ffddfc4e376f3b0ce56e75d42a07f636f1c5762d2760e0a1dd44347047898a6b305bff4e57c42bd34a90d5e6bed16ac988700b3f153f", 0x43}], 0x2, &(0x7f0000003000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8003, 0x10040000000, 0x0, 0x66, 0x80000001, 0x81, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0xfffffffffffffe01, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x1, 0x6e70, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x5, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x6e, 0x8000, 0x7, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x7f, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x6, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0x80, 0x1, 0xffffffffffff2f71}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x3, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x2, 0x3, 0xb2}}], 0x1e0, 0x10}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x7e86, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xe6)="21dd9aa1f2317ca3b07b73e9af421c81f85d7593986d1fc77ceb3ecece1c9119895115df39f6f4c0fa576159045b7de03a04e30ed7530e8810913d0e852a56e9ae9d5916cdb9f17f24d269aeb8c35de1965d058b2b5421de86ae55167f43bd7f8d83121306a3155f25b1ef7d5b6e8bd53c18145efeb70b84f506efacf5508e1e80251a11dbb9d2718b0b4fc080625f2b0a8938ea18974bc9bd44dc3df8f046c10c8ba5f08cede30249972f43a007a60eaffe72cb9723fb24609f93a91b17bc15031bd77343e933f66f84e9b08560f3993cb1822567687ccc67a0c6c7838a9a21a09243151d38", 0xe6}, {&(0x7f0000003000)="1139502dab65e84c74a3e06432995b82255a53c15f3fc26d9798aea5908efc057073a676f051d0b6d2f20f78f1e7eaaef595b1915523656bca893296f5a44c1f70ac60c689d1da9f4a6952f40e511c8c2d4eec53c6f9d54ed860c419c825d0388912bc865dd35a7cda75cd6e064a5e73922f961584bc4a12b4887a08801c", 0x7e}, {&(0x7f0000003000-0x15)="cf515ee2d0ba0ebdd3068da8afa071db181e18b651", 0x15}], 0x3, &(0x7f0000002000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x0, 0xffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0xfffffffffffffffc, 0xa68c, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0xfffffffffffffffd, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x9, 0x6, 0x7fff, r2}}, @init={0x18, 0x84, 0x0, {0x10001, 0x1b400e63, 0x5, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x4, 0x2, 0x4, 0x0, 0x2, 0x5, 0x8f, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x7fff, 0xb0}}], 0x150, 0x8000}, {&(0x7f0000003000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="40d5c406d9", 0x5}, {&(0x7f0000004000-0x28)="8c10344d7753e8f9dd63f8744cae56187eea79330eb6aeb08f73f950e27fd450f7f4beeb8301de2e", 0x28}, {&(0x7f0000000000)="b0037dcd5def01b4fc", 0x9}, {&(0x7f0000003000)="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", 0xfb}, {&(0x7f0000003000)="7c140c7303f88c1f7a7b2f03e842824bf84a9e894d863e8a742dcf9c1b98d2ac3c25d0a26b11f4fb7a6b", 0x2a}, {&(0x7f0000003000-0x45)="29e0221d78153488f12f31393591512540c5899bbb165c0e5f03539e442884e96683963dfff8a4ed2fca8afb60e2821cd69223e3eaaa43ac0402711fbbe434405ce473c92e", 0x45}], 0x6, &(0x7f0000003000)=[], 0x0, 0x10}, {&(0x7f0000000000+0x20e)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x7, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x0, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x4, 0x96d, 0x101, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x201, 0x2, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8, 0x3f, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x81, 0x2f22b86f52523897, 0xfffffffffffffc00, 0x0, 0x80000001, 0x9, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x0, 0x0, 0x101, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x5, 0x68a000000, 0x5, r2}}], 0x180, 0x40}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000003000-0x88)="50818d98f5c8fc7fecbeea8a581967a9ff83aefb692bf949e30da5720fae3d2aadf5bc388b54d601d46bd9bb2b7ccfd57326a3707e728cc104368d6a31b5754f9170cc8ea80eefc9505571c5f42de1d84eda19a3a32ee54903af19bf966ccccbbb315f2ce92716a14f2e9d11b8ab79270024e2a030f2bbf9f6678566700968ddfa36b8e979e4c993", 0x88}], 0x1, &(0x7f0000004000-0xf0)=[@init={0x18, 0x84, 0x0, {0x8, 0x12b5a000000000, 0x8, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x8000, 0xa3, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x6, 0x80, 0xa0}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x9, 0x5, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1000, 0x20a, 0x7ba3, 0x2, 0x7, 0xffff, 0x0, r2}}], 0xf0, 0x40000}], 0x7, 0x2400c000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0xd46}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000012e000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00008d0000-0x78)={0x1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x39, 0xfffffffffffffff8, 0x5, &(0x7f0000e29000-0x10)=@common='ip6tnl0\x00', 0x4, 0x8000, 0x7ff}) 2018/01/17 03:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r0, 0x4) r1 = socket$inet6(0xa, 0xa, 0x7) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000ea6000)=0x0, &(0x7f00002ab000)=0x4) accept4(r0, &(0x7f0000c53000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:15 executing program 1: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffd) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) connect$inet(r0, &(0x7f00008c9000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpid() mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000943000)=r1) 2018/01/17 03:58:15 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6b000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ba6000)={0x7, [0x8, 0x4c, 0x2, 0x8, 0x4ba, 0xff, 0x9]}, 0x12) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a47000-0x4)=0x0) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x3, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000021b000)={0x1, 0x1, 0x40, 0x1f, 0xb0}, 0xc) pwritev(r1, &(0x7f0000053000-0x40)=[{&(0x7f0000bfa000-0x26)="3da83b1007c13131b915f593d9a1c248e35648678bcbe92e70910b368b23b8ac8b977344e425", 0x26}, {&(0x7f0000840000-0xc7)="e8b81ed976bf3ae341b9e504f1b1bcf11cadef983170b5c68c39b717f21aa7118618970843efc2694b7392c189351ab1eb92ebfd39ba4f556ae8158dbc2efcd6de01ff23eb9c7f52710247c124dd1a1f5004b8bf71f58b4599b8a54a8ca80ad5bd24fd3fdca0d5e3a5c715d4a4aabc41f9857a63805ffc1a6d84e078c90fc1a860d2b1721ba716054e4c47e36eae53b3a99e671105b5efecb03253262cf6022e980d3474fbfb643ea2c5b96cdcc089761e6ce7206b6d91c6d871109448c948e08ec456205d5121", 0xc7}, {&(0x7f000087b000)="6fa97993ea18c59952a1f80c010bcea3cd6bf644814c346f4fc80a4de770bb", 0x1f}, {&(0x7f000075d000)="6344ee9e4315c6df95ccc065c1b6b83a491310d83304b62c79edc4515a4027b55300760a403698af7529630ed35ff39ce957af64e8c3ac4d6c83eda4947e17df430d4d77f22a9683d779aa5ff22e5bcd0ec5c6a9eddb07c6915be0ba293dea41015fef6cd0ac36013e04b477aac8b842ff9d1bd486af897b0da3eb5b41674baf29933f808b3e8b9f7dbcfcff4090723b67ff9c2b26600b0b41b910f405cc61b1f394be54accd48b8b224e5a069d3b6097d80c3846d131ab9cbe6e6d0ff1e65154ba8e1234d9b1a573e677e5176300d2610be01127ccd714ce0f4b673fe468ec4bad1c8b7a92442b9", 0xe8}], 0x4, 0x0) 2018/01/17 03:58:15 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f5d000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005cc000-0x4)=0x0) 2018/01/17 03:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) connect$ipx(r1, &(0x7f00005b8000)={0x4, 0xd6, 0x20, "0c9a136668b5", 0x80000000, 0x0}, 0x10) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000746000)=0x20, 0x4) writev(r1, &(0x7f00004c6000)=[{&(0x7f00006ee000)="861f7887ccd86bbb2d37056d3ea9d8f3a936a535cea66c72afa918152536655502d13e169512f3cbe12cf12daab57e098f95e8ffdf753212ba05d4dce20c14038cfca1cc56ac3c6e1c430ef471dec1188e36a879e27954359e9489d8349da1e644077e1deb038bf73c03eefd58a41b6b4e47aefd2ee8a2f4ba842e65bbefba990489e35925922f273c98da61079bae9de9c9", 0x92}, {&(0x7f000083e000-0xfc)="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", 0xfc}, {&(0x7f000004a000-0x1e)="54ef3b1999bb4b7065f8dee2752d4d105f8850aa7ed29eb1be84c98b38f1", 0x1e}, {&(0x7f0000666000-0xe6)="86c05bbcbedb195df2fcac73414ab3925dcfa753047d8ec43208103d59278e21007af41ce2f0d10b7fef486dea41f09ceff4a686eb83d11a62c212ce7fbebcbb045035b2c1ed4517efebbc933e2712612f4e936f94014bf5292466855199d5730ad1ae1bcba5c379ad82e21843b677925cef5efd68bffaa557f2b33d186692ea19d2ab5319c2e51e3b0a3effe6015cd16be81c7e9231781b310d30e56a896e3871764ac612ca54db1688cbe68fbce384507ad6af856aac675f93bc423bc2c1fd5f32e9c932aca31d3a8ecf3f6f9c587c386f6f8f51212e96fb596e0c239edb210fcc16c9a139", 0xe6}, {&(0x7f00002b2000)="", 0x0}], 0x5) writev(r1, &(0x7f00000f6000)=[{&(0x7f0000621000)="50fa966129f31709000000c7db493264", 0x10}], 0x1) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) pipe(&(0x7f00006b9000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000cd7000-0x9c)="e6c9e48617e1e056be917543e3214b026294a863f52994fdb2bdc1da88237de1f7b945d3b7dd43ced13c2af3dec1b51b36257565ca1d31529923ea91181f59eba03253c3d51bf3d7f110332f7522303a6261c2d3985a1388032ff54359c99e626c38cda05a2b3f8a81d1b061ad6c486ab6640b1c9a640c6955279e8d711a13c8f0853ea22d9a6b76877dcc36f5a78dd63733a77a0f1b0271f736e938", 0x9c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008f7000)="fc8b5b998f42d9c8131ae4b30e2d960ad55e6ec5e8389b480dceeb28a40090ce8ce2d141768c433cc4ea3bdcdb55de5b7fde90278df3331d652c061ef843acb97a32c48f85c9f4f7a46bf900dcc0fc54b6eb2bd60366f9f0a178d46c267ff7f2e93b63a087603b901a17dc1b7e09866e99d5fdb38851ba0a430f9391b2d4da9d42f1d90f67a42e587dd71c774e5cdad803cbdce3e540601220393b27f107dc43ae5b35a7b0386df6c52383c4ccdc61bfd50f1e447ec670a3809abf41d93f008f171485152132190800550c017227c76961a1d92e1ae61c55e11d848c85c99ceabc5303d960d04dae44652384c57e6d71da0969100f2c3ec1", 0xf8) 2018/01/17 03:58:15 executing program 6: unshare(0x20400) unshare(0x8000400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x4, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x20) unshare(0x100000) socketpair(0xa, 0x2, 0x80, &(0x7f0000001000-0x8)={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) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x1b8)=@getae={0x1b8, 0x1f, 0x30c, 0x3, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xa, 0x3e}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x3}, [@sec_ctx={0x2c, 0x8, {0x25, 0x8, 0x1dc64b31acffb40, 0x860, 0x1d, "c4db78aa50fa811b04ca47337cbadab40ec816a5189d5ff8edd85ac4a5"}}, @replay_thresh={0x8, 0xb, 0xfffffffffffffffe}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x2}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x1, 0x4, 0x7, 0x1000, [0x6]}}, @output_mark={0x8, 0x1d, 0x80000001}, @replay_thresh={0x8, 0xb, 0x800}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x7, 0xa, 0x20, 0x20, 0x6, 0x0, r2}, {@in=@multicast1=0xe0000001, 0x2, 0xff}, @in=@dev={0xac, 0x14, 0x0, 0x16}, {0xfffffffffffffff9, 0x7, 0x81, 0x8000, 0x5, 0x1, 0xecb, 0x6}, {0xff, 0x401, 0x0, 0x1}, {0x4, 0x4, 0x1}, 0x2, 0xffffffffffffffff, 0xa, 0x1, 0x1ff, 0x2e}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x20000054}, 0x24000000) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000000)=[{&(0x7f0000631000-0xfc)=""/252, 0xfc}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000144000)=""/240, 0xf0}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000a41000)=""/64, 0x40}, {&(0x7f00003d1000-0x1f)=""/31, 0x1f}, {&(0x7f0000f4e000-0xe3)=""/227, 0xe3}, {&(0x7f0000451000-0xaf)=""/175, 0xaf}], 0x9) 2018/01/17 03:58:15 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f00000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f87000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a14000)=0x0, 0x4) 2018/01/17 03:58:15 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) socket$netlink(0x10, 0x3, 0x6) 2018/01/17 03:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002da000)='scalable\x00', 0x9) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009af000-0x1)=0x0, &(0x7f000008e000-0x4)=0x4) 2018/01/17 03:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000794000)=@int=0x0, &(0x7f0000fb8000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000dea000-0x1000)=""/4096, &(0x7f0000279000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) 2018/01/17 03:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xe1, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000402000)=""/132, 0x84, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/17 03:58:15 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x86, 0x0, &(0x7f0000001000-0x7f)="ea6b0815082ed2c7b41b75136d4fb490f2deedae1ed6f9a8b306d3dceec6c9bd4c9a616d0371491ec8202efa2e941c61790d32afa04a45a15d257348f2e9d2a1fe3d5c4f4ff2b7468281a8cabb88e3e1f069f450567d22e359aff05571695fcf500e0736ee52894501b52181b27f661a22d0e15c338a305cc39085e0d5a71f", 0x7f) r1 = socket(0x11, 0x1, 0xffffffffffffff7f) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/17 03:58:15 executing program 6: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000dda000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000c49000-0xbf)={r0, r0, 0xe8a5, 0x2, &(0x7f0000ddb000-0x2a)="b4c05aeb7dd39e5429d44ceea0ee04c266ff3788e6fe51f4f9a4063cfd1269a31c97978f2a2b7da575bd", 0x3, 0x101, 0x1, 0x8, 0xb17, 0xffffffffffffffff, 0x9101, "7d45719cd0f7e4f1282f7517326537272f03473b115ee16dcfa941ce71dc9ab1c4a46b68564894addbfb2042a18513b2ad0f0dbee538dd1886eadd09dc2c88222b936ea313497f31c436fa7dd229922a5b2735fc995479057215fa5cf49c961be1dec7248f50e3499861eddeba0154f934a30db30c01730af23ac99f733a27a229ff7155c48ab1764c4872db7a8ee48b378a365a310601"}) 2018/01/17 03:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/17 03:58:15 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/17 03:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008e7000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006cc000)="ad56c5820faeb995298992ea54c7beef9f5d56534c90c2cd14e0fb4c1bff5811af49a94a46cb60f92896c97cf18e610a974b84cec05bc746a6a13323780e64099311642ae4ec342188ce", 0x4a) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000092000)=[{0x0, 0x0, &(0x7f0000200000)=[{&(0x7f00002cb000)="0fb7cf89b17ac7759378d0c9f9e9191ae8965fd408fc064739fa8ad0681995eb35", 0x21}], 0x1, &(0x7f0000aa1000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 03:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000961000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00006db000-0x4)=0x8400, 0x4) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 03:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000061a000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c93000)=0x0) sendmsg$netlink(r0, &(0x7f000024c000)={0x0, 0x0, &(0x7f0000125000-0x40)=[{&(0x7f0000813000)={0x24c, 0x3f, 0x2, 0x5, 0x2, "", [@typed={0xc, 0x16, @fd=r0}, @typed={0xc, 0x5a, @fd=r0}, @nested={0x224, 0x55, [@typed={0x8, 0x1ff, @void=""}, @generic="4712ab17955a13773f90438348fd8ca03f086035648b2bc25ce2b0e213805486242f", @typed={0x8, 0x2a, @void=""}, @generic="78cdc46013847a84d0b5a8eab9f6fac8108d19b8cef8840da83acde5113d4a0cb04ceee799f51ac26bbb241aaab3fd10f7e7e1a1c6490d146a26", @generic="67f6d710d13ac99e9d2e6a4f417bf048dc95c0f9ee891f6af1d099456f08f42ac37a7fadd69bfc20cc8a4df1bae8d76941226f7ae2b39cb3136d92350b93685bcb26a4597c38e594b00e79e1c8ce84f7d2d440dad321c25a11e2953e14a9c14c29d9c7d5a941902a6cce6ebfe2cb89829f2db6d39b", @generic="787ec007edbe593f6f2e3c5aed64db1a83818977b952a9c2887794698f41f10da4d13d45182c51d6f09213a15426842364cdb05638b129d5da7b59ab03634ad52f7275a2474edf4c10b7845c9cc0", @generic="4f54c4906ec2db150fcadaa9bf805a09ec00eb40be11c7b32db3b18a72e34beef3edd79c705fed1c89bbd8ada4d8ea49f49291e14a739c76560519c387a2c53d598022f03e355afdd31cb9", @generic="104eebce66331408eedf2ccc7963e22ecc00c84bafc497396d938b0c7572256c9378fa144c52327a60b4b3712726a9712a2af90a4bade1d831eed2765b79c61faec9bb91ee48ebd230de1ae933876627133bc058a1681de467a51cc667639b85f8ba03c29e731b080ea4b4e5edc0345275cdeede8bbac2f63224338008f17c0d506081714b986865b697f3412409d83e792f8c89e786dc06a9102c468c34ffa694a799"]}]}, 0x24c}, {&(0x7f00000bd000)={0x113c, 0x2e, 0x10, 0x0, 0x2, "", [@typed={0x8, 0x65, @void=""}, @generic="dd2a9d7d8213cb", @generic="40f6601b09e4d277c7c71d330fc6d9cb46e4865b8a7f37711f99fcff2d25e9f03c38d09b462ba474a4629ef9c1a6099e396183c27cf030426ba3531f43384cea7e457d288ad3bb840f1dceffe9a73c5a921cb026510e71857caaa976b7a03b59645abe62ae3b66d0706cdd2d5ec4aa5809c870ba373e63306c94574027c5e247954365bcdc330ad36a3934afc69f14d7bda7d119e4d406c8a9", @typed={0xc, 0x81, @u32=0x7}, @nested={0x78, 0x54, [@generic="e26023e91f221dc259c98cfd40d610bd5fd9623a191d60378bd8ce1546cb334f5bc5ca9d9148292f83d802efcec52a136216593a2e0293f10293874a1636577139afca3c43179a7f46088d06f83dcff3cd797e977c473f0a8a5f78aeda320405ec4729eaa4", @generic="c522672df1cb07ea283bd56f23"]}, @generic="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0x113c}, {&(0x7f0000f4d000)={0x13c, 0x3a, 0x200, 0x4, 0x0, "", [@generic="4b4651691fa6a28f1ee9c49f7fee785ececfd5671f6ccfb92ca02006fa2ffe3f432dabf799969a559dcf171fc7b8a886d0ef201c620651172054f29f8453678a40348f5027ac1aea9f3c362d4ecd20b792dee63c93da8d2d33df0cbc6154", @generic="22193c343b3f17401133a2ff7090d2e0c499a19f48a3059325560c1ae8e28ef81eab084b3d17146a37b2535c46e55e41083d67bd4db60cfdeb1dff7619ecf02612e2004b9110ac1eb168cc7289b2f8c98149d493db3ced38f28d9e11427598988bef94aeedf9e7756c0ad1a7f11d2ad26aa031691e5d62de4c47ad4be6d412b4d90432a55b57cc799b925feff2cb12995a9e6781fb15b930c003c74a40d9176389bfaf35ae894dcbab963f9763318eab", @nested={0x1c, 0x3e, [@typed={0xc, 0x21, @fd=r0}, @typed={0xc, 0x90, @pid=r1}]}]}, 0x13c}, {&(0x7f0000a8d000-0x214)={0x214, 0x37, 0x100, 0x0, 0x0, "", [@nested={0x16c, 0x8c23, [@typed={0xc, 0x8a, @u32=0x2}, @typed={0xc, 0x7f, @pid=r2}, @generic="77c012804faeb76b0180ff3fd7c410028e43a13ed3f97b73c0b3afdadfe7a4cf7612781e2eb3e5baa7876107dcdaca31d5829211d9933a34ac2d81a32119db2fafe1c88ba4dd48c593ec97f15ab78e72e4a675f022dd84ccff6710d0ec53d16dd8b21be304568fef22953d838ac9b1436c29d4d747e4e95ab4aaa228ac1bb073d725a734509bba38fbc266be365c5c8ea7f44dc6058f4bbe604d2334bea10656b8d40b2b0bbbb4434aee3c486c8da5170b21973b3b27fb1fa1a48f0b5ad52ea5696ae601051154633bb7bf5b5dc8b5c328e0d452aab9124fb98e8a9c3435f4ac7c", @generic="a41b568d4669e871ca91f96b9f99bb296a5fea0812ebd1bbe0a7b9a3459474b284ecade064094d7ce912eaf3b166e12fe25500cf8b55729ec32b2c9b42c3d2f1657f146513fce9dd29ac085b6255f8b4b2084012ed87931d693012f2e2f89cce4614", @typed={0xc, 0x5f, @ipv4=@broadcast=0xffffffff}]}, @generic="2bed804e58b843a40b429a1c6b03517d3c60f499363719642d32392faee0ef83a0510d9ced0db23cf9a3b5a2697e0cd422d9f4957866136e9b36cda83c586f7cc82bd8a871ed4f05cf79d1f52632e3e274f2893234cd57f5dbafbe302922743c94291817229636ea94", @typed={0xc, 0x53, @fd=r0}, @typed={0x8, 0x84, @void=""}, @typed={0x18, 0x4d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x214}], 0x4, 0x0, 0x0, 0x4000000}, 0x4004000) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000241000)=[{&(0x7f000037f000)="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", 0x74d}, {&(0x7f00006eb000-0x9b)="a65a0750597a7a104c607de3be07428b84be3e1cd39adc83c63d92814af37ef58254cf44f4fb2c708d03077c734253d3237ad90eb4f1e109b85f237392fa1d353e617b40e4253a9155458d908de89c71086a5d9cdfcf1c7c6f1891d99976b18d638c3c50cc4840c09c442ad4222fc6e18f1950628d3fd83d906816ebd01098e17c195b6b7f5ac2c475723af1ccd9e169b6d58ccde951cd8c50b4b3", 0x9b}, {&(0x7f00000ae000-0xe0)="60f5ef1da8c3095badd3dbfaa3fbaceb0b62f8f1b5507178501d850336e032468d67295b46a0bedb9d159c3d3fa1a8528dd94f19bceaa00a507c65da951def03ee3e1f92afd30df240beba9fbbf96d8e3c85d8647ab9cc79983d89fb996c24535f6d66aa0495053dfcf67eb60dc2a8ed7bd414574e81b405d75d580631bf1ef3974d2481ae383c95dbb583ad7fc94446f939ade773162de541ee8c249dec9996b39ff85e2012623b76a71d2b8afa70f43cc36897dc292c1660c458d6ec5c958af24afe37950c7b64ed26701235623e9357843d07f0ae39ad435f319446c7f049", 0xe0}, {&(0x7f0000988000)="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", 0xfa}], 0x4, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 131.446529] sctp: [Deprecated]: syz-executor4 (pid 25772) Use of int in max_burst socket option. [ 131.446529] Use struct sctp_assoc_value instead 2018/01/17 03:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000965000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000c2e000-0x20)=[], 0x0, &(0x7f0000d74000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/17 03:58:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000002000)={0x2, 0x18, 0x7, 0x5, 0x6, 0x0, 0x0, 0x3, [@sadb_lifetime={0x4, 0x4, 0x7fff, 0x2, 0x2, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x888e5f6690cb92ba) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00008bd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6f000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00006f6000)={0x0, 0x4, 0x1}, &(0x7f0000dc2000)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000009f000)={r3, 0xfffffffffffffffa}, &(0x7f0000f6f000)=0x6) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f72000-0x18)=@add_del={0x2, &(0x7f0000797000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000083c000-0x4)=0x0, &(0x7f0000f70000)=0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:15 executing program 0: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000843000-0x11)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) 2018/01/17 03:58:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f0000caf000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendto$unix(r3, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) accept(r3, 0x0, &(0x7f000052b000-0x4)=0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r5, &(0x7f0000182000)={0x0, 0x0, &(0x7f00009a3000)=[{&(0x7f0000972000-0x77)="6deac409842b513d0da1df23a4b2e0bdc50531e42b2345a909ece432201ac7d13ca64fd23fc3be519965845a81e57384f91377b91a9b2de50e505f993f69d59bb22cff3f6a64661f296288681c18e2ca6f4a02bb432d7f3ddb9c4a6371748a647b64a7bb846169a02c67b600b3369078d9a357f6ae5c74", 0x77}], 0x1, 0x0, 0x0, 0x400000c}, 0x40) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000082e000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0xfffffffffffffde5, &(0x7f0000f80000-0x30)=[{&(0x7f0000818000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x100) [ 131.531369] sctp: [Deprecated]: syz-executor4 (pid 25784) Use of int in max_burst socket option. [ 131.531369] Use struct sctp_assoc_value instead 2018/01/17 03:58:16 executing program 6: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000807000)={0x0, 0x0}) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c73000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000a5b000)={0x20, 0x6, 0x0, 0x7fffffff, 0x4, 0xfffffffffffffffd}) bind$netlink(r0, &(0x7f000079d000-0xc)={0x10, 0x0, 0x0, 0x10040}, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000776000-0x28)={&(0x7f0000f5c000/0x4000)=nil, 0xfffffffffffffffb, 0x0, 0x40, &(0x7f0000d21000/0x3000)=nil, 0x3ff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000378000-0x20)={0xc61, 0x1f, 0x2a7, 0x7ff, 0x10, 0xffff}) 2018/01/17 03:58:16 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004d9000-0x4)={r0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003d2000)=0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000d69000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f6c000)=0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f6c000)={&(0x7f0000867000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000078b000-0x10)={&(0x7f0000f6c000)={0x17c, 0x33, 0x700, 0x6, 0x3, {0x11, 0x0, 0x0}, [@nested={0x164, 0x5, [@typed={0xc, 0x57, @pid=r2}, @typed={0xc, 0x36, @u32=0x0}, @generic="81fbeb1e09e047258c12631d0318e80a41318f2012083b405e91cebe0e8a5a57585dc08a691e3962962ed1768bab51202382ab24125a1906d9b09b43e4987b03f506c27aeba4e2f86daf7b309c26a99140dc0a6438bf9f7411be9804b9f507444a325bfda2639677a1912bd5d10469ace51a264e3f84ebc29ffd1dc4068690b5cc1a055beb06b5a1fe92fa03246f97c510b59335d38f01e8c35985e39e0538fd93e80249dd", @typed={0x8, 0xc, @void=""}, @typed={0xc, 0x89, @fd=r0}, @typed={0x8c, 0x5d, @binary="2b4317541ece424b21ab109c7665f1adec0819df3bbd123345d5e3a9a9d00c76a079cd0b87708e31cc3f260072b385d03c3cc0f0fb313aed7cdb2b998117f868b115970bd89c4d377023905294fdad3959e1ef2b9fe452246bbaa1a1d771a59a07d15073dce7a30e5f3a881a5893670cb8f77a5f0fbe8aef77e983dc3fc4b15ec6"}]}, @generic="9d"]}, 0x17c}, 0x1, 0x0, 0x0, 0x20008040}, 0x8000) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 131.536343] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63 sclass=netlink_route_socket pig=25799 comm=syz-executor5 [ 131.590331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63 sclass=netlink_route_socket pig=25799 comm=syz-executor5 2018/01/17 03:58:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xe, 0xfffffffffffffffe, 0xae, 0x1f, 0x5, 0x1, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x19, 0x8000a, 0x1d, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6af513d0, 0x1, 0x7, 0x2, 0x80, 0x80, 0x3e, r2, r4}, {0x832e, 0xfffffffffffffffe, 0x1c48, 0x6, 0x8, 0x0, 0x7fff, 0x3}, {0x49, 0x101, 0x8, 0xc4a}, 0x7ff, 0xb, 0x8c20db8b4e3015ae, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0xcf8a, 0x1b00, 0xc6e, 0x6}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x7, 0xe2d2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000-0x6)={r5, 0x7fff}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x38)="58bc0489da115bea643b4747a563a79389e4478c5e367dd34023a0eccf00ee8bc2a26d0cd7cd3379bb9ce2f2e1d1dc0e87d1dfbb66107321", &(0x7f0000001000)="5882cf57f71b691c44285f0d412477b7d4b44de612f84cd102af4226ff1e36860bb5234e158f17c3d58b25fb90e5685d0da0c2fa09358876667c8a05e4145911f16b9409dfaabd5eebb59b9c2305c0f9be8899459e4348ad1c96e34406789323193aac5f1ac0b34596cee2a0bc6daecaf133733b65e30aaac07867e5f859e93c3a22d0fabbf1e3032c48c17577a513d217a4ad3f98e26b3bee1f5862ebfc445d7983149bc8f5de8f734c8eee8f484a55033da25cad3791366bc15920a85ec0a3f62027e73c4295202670be0be9b053cebe17c6e35939bfcfbdd7ee7f9deb63fbf1edfc", 0x0}, 0x20) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0x80003, 0x2f7, &(0x7f0000594000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) 2018/01/17 03:58:16 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000fc4000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454ca, &(0x7f0000001000-0x4)=0x0) 2018/01/17 03:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$alg(r0, &(0x7f0000ff9000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0xfffffffffffffe84) bind$unix(r0, &(0x7f0000a3a000-0xa)=@file={0x1, './file0\x00'}, 0xa) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) 2018/01/17 03:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000486000)="c159f5bb21b8cfcb7493cf54c6fa9d27bf0a29d3a8e09b3a03d8dbfc4c40e51ed9e853b326a084fa70bd3c7759cc80de8f93f0d8", 0x34, 0x10, &(0x7f0000539000)=@abs={0x1, 0x0, 0x1}, 0x8) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x20000000) unshare(0x20000400) 2018/01/17 03:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000092e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002ba000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000046f000)={0x2, &(0x7f00009ea000)=[{0xfffffffffffffffd, 0x2, 0x40000000000, 0x3}, {0x1000, 0x7fffffff, 0x4, 0x2}]}, 0x10) pwritev(r0, &(0x7f0000214000-0x40)=[{&(0x7f00001e5000)="05557ae7f236da9cbb069be0a76d98e23ea8d5642b63252f9b51e4d83a189109143fcc426d3417e7b81f77a0c79ad2090e034f6ce2b34457ed3f616bb57043667f19f59dd6bc71f5231eccaf9c619a630ff29633e84f714541c35fd67812bb16ddc3d4cbeeb5003eb51db6a800eac372e62977b48c5d4eb3daa6018d3334fe065790978397d6e97746829257d37c9e84ed97558d84d7b8acf49ac5616653ca4b5b211b87c8", 0xa5}, {&(0x7f000089c000)="f9279fee220d7b767b2592d07c7089adf03cfcad1ccad86f78b36dfce6275a66e8b0c71419ddfb7960e8b5efe7221d27682a29c18e5397561e61710c82549c077111bb95f342bccc5280c5cbb71aecd9f255877a3ebb6802b5dda4ecbf73497022bc23a4d4ef4c19b21a84056c84fe4dd959595215efcd3c0ee0fdd9e74700bc637b887312eb9476ce7d44f8965e2855d245c5b55f107b77073b94614565d8144dc8ffe2b909ceacdc5acf8be595", 0xae}, {&(0x7f0000b73000-0x97)="6e59e774fde6f33b1280c5af21eed74c24a16e05c65b0f5751cb859a5096a750fb4e870be4fe56dac024347a840cf7a0e3e1d6a707d1a34417f7550814b075684301230f01800e428ef46ac17f49e9c033a291e939b729d145e03e6d55edb38d7d5b7fc153cf38b2ea7e64a7a1fe3bbde9cb08959a4e6246eb0bca57e9ad3a02b420783171c89f3c4d9dd8aaf124bb29a80350b66585da", 0x97}, {&(0x7f0000441000-0x2a)="8a6af2d6ffa175d5da49680c45e5840ab036e7e05d5421b1882af94c8bf4a47cea622d3d11be7d707ee7", 0x2a}], 0x4, 0x43) r2 = socket(0x9, 0xb, 0xbc19) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000862000)={r2, 0x8, 0xfffffffffffffff7, "cf9daa4672056e69872b19c95aac1d289b3964a7135d9f9c1336a96291d3be78aba856eafd650b99ae8321d0201197af38fa5a8a628fb1018b6147409db2ce25edc43e726904ec287f922081270d66942c48c5672cc36432b52824e65a7de1e7d2f74d10edf45d0829305369e02b7776ab8fb3eee8973a8c6315845b9b79f1a7fb63c399fed5de2633c6e6c6a965f513b0acd7a1b0400bc17f206b91cd2de3106f84858a13e8b9b40a1db2158bae245fcd4fc69edd950e4a7cc39058d13eba66de6c5cb4d759bc8c58aee73617514a80ed1deccac1dee9927e0ee42f8e465151ed0b5e53754e3f5397adf187d3fc52ff7e41"}) bind$can_raw(r2, &(0x7f0000888000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c70000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000691000-0x4)=0x77, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ef5000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000d4000)={0x0, 0xfffffffffffffff8, 0x30, 0x100, 0x7}, &(0x7f0000dba000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004d2000-0x8)={r3, 0x3}, 0x8) 2018/01/17 03:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x2, 0x1, 0xfffffffffffffffb) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000580000-0x4)=0x6, 0x4) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r0) 2018/01/17 03:58:16 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000018000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x20000000000003}}, 0xffffff32) 2018/01/17 03:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept(r0, 0x0, &(0x7f0000873000)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003c2000-0x4)=@int=0x4, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000096c000-0x8)={r1, r2}) sendmsg$key(r4, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = accept(r0, &(0x7f000025d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002e7000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006e6000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000e7c000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00002c3000-0x14)={r7, 0x50, 0x2e91, 0x100000000101, 0x8, 0x990d}, &(0x7f00005f9000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000dad000-0x23)={r8, 0x1b, "5329f7466972f1a7f70b41fa4dd6fb2dcefdd457063855f292f36a"}, &(0x7f0000225000)=0x23) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00006a8000)=0x0, 0x4) 2018/01/17 03:58:16 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c75000)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000011b000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bd2000-0x4)=r3) getsockname$unix(r0, &(0x7f0000290000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003c7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000022f000-0x4)=0x0) pwrite64(r2, &(0x7f00003b5000-0x95)="8e94703cb871705f6b76a0461d8c64f8edf3978a6ac90e4b88f45f9199a9e3bb9c71e32826cd0e0894185015b2f56fd1217fc65cd8611771c07922c8791f856b8ca1ed268532b669f2af3ff4d292c561681712061b85457942a0e21f96f44df1b32cce63c96e5363b35f586c5f193e9a73fd962c002e7bdfa79745c9469f96429a65b3585afaa6729ba81bc775a51d5314fad8f04d", 0x95, 0x0) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 03:58:16 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/17 03:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f0000bfb000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0xffffffffffffffff}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) close(r0) 2018/01/17 03:58:16 executing program 0: r0 = socket$inet(0x2, 0x7, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}], 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0x5be)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000002000)=""/246, &(0x7f0000002000)=0xf6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0xfffffd99) 2018/01/17 03:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f0000816000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x2, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket(0xf, 0x3, 0xff) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000333000-0x4)=0x9, 0x4) 2018/01/17 03:58:16 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000618000)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008c4000)=0x10) r3 = accept(r0, 0x0, &(0x7f0000670000)=0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000f92000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gretap0\x00'}}, 0x1e) poll(&(0x7f0000f91000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x101) 2018/01/17 03:58:16 executing program 5: r0 = socket(0x1d, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000312000-0x4)=0x0) sendmsg$inet_sctp(r1, &(0x7f00006b3000-0x38)={&(0x7f00000f7000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f0000359000-0x60)=[{&(0x7f0000186000)="6f1350293c10d77e432a0c52fdd36bbbe3cc3aeefd478e9599d13d4782755edf0aa8b8b3cb0f415f0011b1", 0x2b}, {&(0x7f0000f63000-0xbf)="b8ee238d39e79af9000af767435b6658addb52e2024c669fa1a990d550ba0542b23fbd8c4683bb423af5febdcdad7974d833ed14228d282cc1dff8bcdf10b585e83d739716325056a1371e2adab001504a6ff4c25f9ed1bf7addd43d3759b2938a246ddf533a9daf1aa41a4682236253dcd2d4bd623868240f3ce666611809611af445441a4c2b59f3b033bc01799d91a37e7e86994e2a04f6fae8c146191f9071dafdbb27699bc5a45d60de0d507308e38acb37f3814e044b8302fde49c2c", 0xbf}, {&(0x7f00002d3000)="9319e18d0fc44b267c3f9f3dfb08b0748f55987c616699fca9c7404f2ad58c1cf621892a168822c68cae40976ddfc5737f3fbfd67a3e5153ac8316099d492cf22c1ed89bf63e0a2ce5fc5e661864507aa9b5496c8f0b63b69b14702a5654df4c6d74d6e10ebf9340ed38bc30f85be0cd400234401af922a57da9fb1ccdfdead9b41bedfc3c494b76593adfeea3aea489ebf0a1c628d0133a0853cc28c8bb07a56f06b774118613bb23d20aa2d16ed55f385b47f5cd8354b36e73b36498d064e796f2ee5d5b6c14d20c0a2d", 0xcb}, {&(0x7f0000d2f000-0xd7)="9eaefeb82dcbea6d0d30d9381e21566ab03468685a1332120fde47c84097dfb8deb9d2604ca380a638d58e3a15fc60e0bdda287dacfbde9c1dfda2ffc04f0904f2c69c23ea5fc6d4c6fa1bbde9bfa834c5976099fab11a84f0353c0b7381b29e945fbbb7e48dd2947b82d4c59c8a32d08440c4909519a764a065020a9a2f86cb58ee397b18a67b58ef7794b6000d98d114e7ccb09243f16f6fc784837b7f91ef24ecb700ed60bd66aba81c896ae759275cd59c067e617c97035cb3a3d580c8fa1a131bffaeaa68112e19f2ce1230e88b24e5f0acbd9014", 0xd7}, {&(0x7f00008a6000-0x7b)="abbd530b0ea86104e6d7cdc16685495f5eb5591a7b953df38b50022de34be751adf2f110c2b4ce56184b248791f26a38b59d0f28f54f36d658a69a6f5e7b492de181f43c70ae453c974b8bc4a3696b351feb19558ed3777a9226a4088bb2610fd25e9949e1ea6463135df6a57e179645046a552f4cb94c57a76040", 0x7b}, {&(0x7f0000ff8000-0x6f)="58f75eca8d5b82bbf734a380a716092fa91c395a041817c29a230883665f91d37db31f898b479292fd4491e09b872591fb1ae5397c484063ccf8978fb490bfb0822827ad632d172b409a36b017ae59079b8811ad17ce8910274914eb3f89692f5bd8671cab1745cfb4281a1a6650ed", 0x6f}], 0x6, &(0x7f0000937000)=[@init={0x18, 0x84, 0x0, {0xfffffffffa9fd97e, 0x100000000, 0xffffffff80000001, 0x3}}], 0x30, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ca9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x40008, 0x0}, 0xfffffffffffffe34) 2018/01/17 03:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000852000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000227000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004bd000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000abd000-0x10)={r1, r2, 0x10001}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008d7000)={0xffffffffffffffff, 0x28, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e7d000-0xc)={r4, 0x0, 0x10}, 0xc) socket$inet6(0xa, 0x3, 0x7f) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) 2018/01/17 03:58:16 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000d2c000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 03:58:16 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0xffffffffffffffbf, 0x26, 0x829, 0x5, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:16 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000233000)=0x0, 0x4) 2018/01/17 03:58:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000686000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x4}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000001000-0x31)="c2e0cbcd5f81af1f9ef054ba47ec85911a032350687f55673494590ed125914d1e97c7cab81fe3597243f9749c83f25712", 0x31}], 0x1, &(0x7f0000002000-0xd8)=[{0xd8, 0x101, 0x9, "36dd657e6895c2b8190797330bbfd06c3788a7e734c7f22aeb6d157b25de86d751ce014c615cbbac254997178b5d2f477e26ea5345f167ba0c9e5fe6823428fbfb5784b5dbdbecbe432bf6637c5ae6cd20c3fc7bde43dc2b76d5a10bbd0a630e4be1470bd0bad736613716842df7beb402832b2984c6f01510823ef43981f9b95c2ab4d67b61299a9770a4fc7959a736c654bfd68e3cf73c62ef6e81b89243ce9db241b873eacb42c7264826772d32a9270d5a4891b07932bad5cbc6ba055215dae405"}], 0xd8, 0x40}, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000883000)={&(0x7f0000000000)={0x2f8, 0x33, 0x500, 0x6, 0x1, {0x5, 0x0, 0x0}, [@nested={0x218, 0x54, [@typed={0xc, 0xa, @pid=r1}, @generic="6e417306375b13a2e90f66381e2ac666d31853e17eaa161f9783149c2d65aa65da17a0be22b537d8187e72ad4434531f5951d7e89a0abfa70fbe51d5306857d80c4b05462c22794c6476df586ccb20e691f2a63a8aed52e2fab28747fa5378e97a6f1872886e9820b5979977aac65d2b1354074a2c3c2d019e779a7efff6ae6c863e43b17cdfd950ec47a31fa0d86c22446aeefacb23db227db600a08a582c4e0f15750a716330edee39c2d22709e23b9ee9adc0228c1768d5635f", @generic="07faffe7df1b2dfef17ac79f2fd253cfa4e7f32f83bd8732cc242355aa871a7fd0fdb85dd01fd2cdbd1ddef5e25e68abe04b7db27f469b3685e0e3b1b5ec73388564b23f6543a6c89345c200e46a9adf314f1fe6d89eba31656caa", @typed={0x14, 0x41, @str='cpuset\':\x00'}, @typed={0xc, 0x80, @uid=r2}, @typed={0x10, 0x39, @u64=0x7}, @generic="9c64fdcdb0b8b9d3641338279ffbfac930b87957d35aa67a5d3fdb8104fb5ffb20dee092205460452fe083fc2a1355fbdce2b6d04856b37db836914b0cd555b99c8c55ec526dba211bafea957b3222543dd81f93580bb9466ae4cbed106983bd3d22db4e4c7fcf0c45626b73027f0c68e2f56784af0ec6c0dadc8511e5ccfd4c3c496f62b4d30470a93e2d60382f8c68201c0af933eaa81836849baea91ccdfbd2404b5aaef83a17bb98c190bf9e56c747a6c931b1341bc5d542035499022aba"]}, @typed={0xc, 0x10, @uid=r3}, @generic="ce302111d059a728d9ee4db91560c966e934b85a85a5ab0a20c8eb7f0cf45894da1dfcdf39acadf2b3a7c39136998871362f36805bf69fdd6bb8e605424d0a2d7b8703371620913764ea84aabb3c3c285f74969291f8927d5cb2355759f3b140944e3f38326909ee6b04d7f0424d0044be52b4ef01d68e83d6f7049b072b644121d9831e48928df8a873fea99c1cc22c76cd26538fac", @generic="df8a9963868714491a6936305596ab0b3a4601e20d817e03174f7ba5c7608aa59a2bc9ccb5046dd6"]}, 0x2f8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) getsockname$inet6(r4, &(0x7f0000693000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000618000)=0x1c) connect$inet6(r4, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 03:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000080f000-0xc)={r2, 0x80000, r0}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r6 = accept$inet(r3, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fc6000)=@assoc_value={r7, 0xffffffff}, 0x8) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/17 03:58:16 executing program 0: pipe(&(0x7f000082b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000001000-0x4)=0x800, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x5, &(0x7f0000001000)="", 0x0) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f000068e000-0x22)="2200000015000701000910ff00000004780000000100000009000100000100000115", 0x22) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f000086c000-0x4)=0x0, &(0x7f0000f2c000-0x4)=0x4) 2018/01/17 03:58:16 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x6, 0x3) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 132.057511] netlink: 'syz-executor5': attribute type 2 has an invalid length. [ 132.082716] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/01/17 03:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) accept4$unix(r1, &(0x7f0000984000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cbd000-0x4)=0x8, 0x800) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001af000)=@get={0x1, &(0x7f00002d3000)=""/24, 0xfffffffffffff8a6}) 2018/01/17 03:58:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xfffffffffffffdd2, 0x0}, 0x0) 2018/01/17 03:58:16 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff4000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000074c000-0x10)={r0, r1, 0x3, 0x2}, 0x10) 2018/01/17 03:58:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000689000)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c93000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x38f, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000fe8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fea000)=0x2, 0x4) pipe(&(0x7f00004e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000015f000)={0x0, 0x1}, &(0x7f00007eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001f4000)={r4, 0x4, 0x10}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000fea000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005e7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000680000)=@full={{0x3, {"c48144a8411df2"}, 0x0}, [{"d7720f2abaef55"}, {"7aa21bb3c4250c"}, {"70c95cde741f6a"}, {"0d07447c9061a7"}, {"d3ab910114e41c"}, {"5682faf99507b1"}, {"a20004a1000009"}, {"b10634ed7ffa56"}]}, 0x48) socket(0x0, 0xa, 0x0) 2018/01/17 03:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a8f000-0x38)={&(0x7f000009d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000d3000)=[{&(0x7f0000d76000)=""/162, 0xa2}], 0x1, &(0x7f0000188000)=""/201, 0xc9, 0x98}, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000851000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fda000)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d57000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c91000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000a0f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000432000+0x566)={r3, 0x29}, &(0x7f0000dbd000-0x4)=0x8) 2018/01/17 03:58:16 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e45000-0x8)={0x0, 0x0}) accept(r0, &(0x7f0000b52000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003b0000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r0}) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000fc3000)={&(0x7f0000594000)=@full={{0x3, {"6fb4ce0713eb49"}, 0x0}, [{"9868d2f996bd7b"}, {"3b8d4706384371"}, {"33e05bd62e95ee"}, {"66a7073892f2b2"}, {"67e547bf88465e"}, {"31d073bc8a300c"}, {"cc65fb5b5ca4a2"}, {"dc139b00df192b"}]}, 0x48, &(0x7f0000df4000)=[{&(0x7f0000b89000)="", 0x0}, {&(0x7f0000fc4000-0x80)="73cdcbe3526fc7b8b810c6c5a3438019cc34bf790d1ee3c3a88fb677089507d68e4a1c1780e3dd17defed16d23070166fd6788caf8553a11b2ad342a5fccd59aac36a1ba29fd6d9b80b2bdbf513592c70267636eef7679081b593310efe303efc28892ffa355e9a5a41d13d5e418a59a8f64989f0ada772c4bd1737764a341f8", 0x80}, {&(0x7f00005f5000)="06955e1c9b6cfaf33d7bebbb3104fe5364da3fbedc84cbec94bd9d3d871679da0d6e7fbb4092aa7d567f0799023d15a98335e4e23c715eabf7cd4db98bfd1c78", 0x40}, {&(0x7f0000fc3000)="d49958c925604084c53a9aceb40d0747aae9904c890da85f43114de4c91ad76653b17789c5b9d928df8bece47cbdf680ac25324743af914f1f68a4733fd32e31c63529a54a927b8eb2055f9aaf2b84b1a8557a3302319bf45c6cdd3b360e0443c6668eb7ef0f7116", 0x68}, {&(0x7f0000fc3000)="6ded3e2712bdacac7131c1d6cea5760f9a09c6dbc84e91b0b9d60da14f95693b3a2672cec14a3f5d69f57294a9d1c06f2d9950cadd459c46e05ee7ed5074ef597681cc6823916c62bde5c684c0e7", 0x4e}, {&(0x7f0000fc3000)="5c197d9c777d887e7fca72c877301d36ecc2fad37b8a57572a4430cfb9cc6bc4d16ecbc0523099f2232d810b5e9ad9bed22a9f62efb8318a85bd76da994a7e052b76542e4df6284007ae17355cbe7de1310969a7dd8ee7473c4987f33e81e7f62375b8f67a4d081ce8b18b0a4335547de8de7a3efa5f37ada161feec463ea01526c87942e3ada33563cddd67", 0x8c}], 0x6, &(0x7f0000fc5000)=[{0x48, 0xff, 0x7, "62c542b66316a35ba218826a16e2b4e4b33c1b68be3513392319e8fbb5a2fe282f29a9c992e0f3fb6f88c00d32a1effa51b64087"}, {0x18, 0x29, 0x100000000, "30f3f237"}, {0xc8, 0x107, 0x53, "f0a333d6290642e6dba31c6ea90405d158cc70557f9ed546996ec8bb4c4f4fb93d95ccc43a9144dd684d1835b520849bc5e5cb9de9aa824c090e515abf8db3204533d5861e057ebaa455205b7ab62c246047407edbe500837b9452c0ef1e5c81b51077c9d69eeeb8d18fee4ca5d166573bf11c9a7d9e045ce5597aa2794148db5819c0a5d3a840a48b37ea45a3fe2b6517b2b40fbe7b89f7957a66d0afde76a86f7c22825298262439b0fa5dc160e95514d8285618d7"}, {0x1010, 0x115, 0x1, "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"}, {0x28, 0x11f, 0x6, "9ef47926d14205d3ed958f0bd99e92fabd193d5e"}], 0x1160, 0x0}, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000cfb000-0x4)=0x4) 2018/01/17 03:58:16 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x3, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f98000)=0x100, 0x4) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000fd5000)=0x0, 0x80000) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000022f000-0x4)=0x0, &(0x7f0000ea0000)=0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003fb000)=0x3, 0x4) 2018/01/17 03:58:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000573000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000de4000)={0x2, [0x7, 0x5]}, &(0x7f0000f04000-0x4)=0x8) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/01/17 03:58:16 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000a6000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x4d, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x45, 0x0, [], "df4b06ba96a904b709722d91e553560e89e36deca4052d7356f62c70b95515421cb6afc18ae53b25c728013d82c6d9924af1df9baf609e20d9e18bc4bf6c657c966638de29"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000ff000-0x4)={r0}) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f00000ff000-0x2a)="af11d2b5222ef5474a8a9306ea152cec7143f97959475358c9a24e3c07e1d94478eb5243625d1ea08f3c", 0x2a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000fe000-0x88)={0x8001, {{0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 03:58:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x9, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xe, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000bf000)=""/249) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000239000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) recvmsg(r0, &(0x7f0000c90000-0x38)={&(0x7f0000bc8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00003ed000-0x30)=[{&(0x7f00000ee000-0x20)=""/32, 0x20}, {&(0x7f00001c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000472000-0xc7)=""/199, 0xc7}], 0x3, &(0x7f0000f11000)=""/103, 0x67, 0x8}, 0x40012021) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000a15000-0x4)=0xf7d, 0x4) getsockname$packet(r1, &(0x7f0000ca5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000663000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00006b1000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r4, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r5, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/17 03:58:16 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f60000-0x4)={r0}) connect$unix(r1, &(0x7f0000841000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000535000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000a6d000-0x10)={0xffffffffffffffff, 0x4}) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0xffffff9a}], 0x100000000000013e) bind$alg(r0, &(0x7f0000dc8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) vmsplice(r0, &(0x7f0000b97000-0x60)=[{&(0x7f0000eed000-0x7c)="4a8055bd04a5ded183965c23feed9e51ef42a839075c95009e590aa82e326fbbef23992c1de5393063514de94180b6a0390e1087fe4c77f4f991736f528a0ef4f35f72d1ec4df8a5778d69aa512a5915e47b17f1fb6c19e47ccf927546ade303ab36c49a64f626df74e65b8d2cb177471b0c38dd5934d78fc1a67df3", 0x7c}, {&(0x7f00009fd000)="f2b04f01d25e4968c7ffca6cd3b1ab3a62619ab9daa1ef822fa09972f8", 0x1d}, {&(0x7f0000b94000-0x76)="c857588e622acbfd3332fa3879d4d8116318d4fc2e26ed75d2b796311f1fd49f2a5feb3ea842d87a0f829d01c9c22c7d4f4ec1dacd61d97757b514a23380d49295e5424e85ef26c1a4f0a321ee180ccbf77433444be99710825abb30e91b0efc99707bde7983571cf8a3e69cea4f47b0cc5bf6aa571d", 0x76}, {&(0x7f00007d3000)="d8fb27a68fe21cba3518dd169fcf155091972a6ad061fd30856b65fd5ea9c4b8c4480f909640db6c5ebb11bc5813beb086dc9829fbbe92d9e4e4e3565ddfa7b594a6cee729ad579748247091b00497af0b40d012fdabe231a9cbd008c72f6697bf4d7d007d958174686c97a1ae28f459b9e383778b4763db18fa92526abd43d25321103caa02c52087738ce0d680525679b3f17ba0c1a4e48307a6b55f60700cf7f64557f90bb75d52b9fb1009ac901ccdb10d64650653b7ff37fb89b7cdeb1b97d8dc208c382357307ba5c4f53e8beb91f46b87fe64d422a960663518077a2adf4d61a09b871e5be5e762f5", 0xec}, {&(0x7f00003a3000-0xc7)="7a646f0ef0d1bdfa90165146e78014529920517910ca302dfc2fd7510e72ee4963557887980133cba9f4ced807b35fb18135cf112f170a4af940284a35ab6ac8daee44faf4f4afa28cdc677e54900831db9a9ccfda90166f4007e243fc3097f83cdfd543bfaef5f053cc9fc320c087d2a46dedf837db4582f7b511897ecfa0a6d0d47c4cf48a7b05dcdcea2cbc1de7b82bb46fc483eddb6881a4e47cc3d2284e6a120ba9c4e742ef1ae9d38dba83fd8d3e4e5571c7a118cbde95d367d7a78b182fd49e8bd09a78", 0xc7}, {&(0x7f0000e19000-0x5f)="14bd3abf615d6538649d1fc636c5f68b7e9655fa3a77d966da12d95f1c3e36ed631d2b836a34df57f2364d755d99681240f3feb85fc4b870844d82d35d34aceacfa92d9c198ecefa2f7affd20a25d4e3e94ad67f16709f3beb98910773868d", 0x5f}], 0x6, 0x8) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/01/17 03:58:16 executing program 0: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f0000b79000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r2, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x47, &(0x7f0000db4000)=0x7fffffff, 0xffe3) r3 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001dc000)={0x0, 0x730000}, &(0x7f0000fdb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000623000)={0x9, 0x0, 0x1, 0xffffffffffffff4b, r4}, 0x10) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r3, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x1, 0x8000a, 0x5, &(0x7f0000b12000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fed000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000232000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000041a000-0x8)={r7, r8}) setsockopt$inet_int(r5, 0x0, 0x15, &(0x7f0000d51000-0x4)=0x43, 0x4) recvmsg(r2, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/17 03:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socket$inet(0x2, 0xb, 0x7fff) 2018/01/17 03:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x5, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:58:16 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00003bb000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000403000-0x4)=0x9) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000001000-0xa0)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x1, 0xaae1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0xb6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x98bc}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000887000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe4c}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd6, 0x5}, 0x98) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000009000)={&(0x7f000000a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x13, &(0x7f0000006000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x3, 0x2, 0xa, 0x4, 0xffffffff, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x8, 0x6, 0x1, 0x2, 0xfffffff4, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @generic={0x4, 0x5, 0x22f5, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000004000-0x4)=0x80, &(0x7f0000009000)=0x4) 2018/01/17 03:58:16 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) socketpair(0x5, 0x3, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/17 03:58:16 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10000006, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000e8000)={0xf, 0x7, 0x8000, 0x200, 0x1, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000075f000)={&(0x7f0000ab7000-0x8)='./file0\x00', r4}, 0xc) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f5a000-0xda)=""/218, &(0x7f0000893000-0x4)=0xda) setsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00009d6000)=0x8, 0x4) r5 = socket(0x9, 0x6, 0x4) sendmsg$can_raw(r5, &(0x7f0000f82000-0x38)={&(0x7f0000e20000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00008b4000)={&(0x7f0000d16000-0x10)=@can={{0x0, 0x7, 0x0, 0x8000}, 0x2, 0x3, 0x0, 0x0, "9196526f5bffb8ce"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r6 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00009af000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000988000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000ab0000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000921000)=r7) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f000050b000-0xb6)="93458d56890a11c53d08632b5000000000e5d88b9e1c6cb8275683403637f97abd0218fad2416ea36826def4c3f247ac823880981d01dc783794e0cbe2be0acf918ecaeb16d96137867e75a12e73ef43047485fd3173f43b6d6c5d8c140ca2715b50b090da1b7cd45840502a0c8594eb1b13f095b28bd778325d7878f95efcc87b4ce7e2887bedac747c82ae293d8ebb2ec13a575b69d6d0877fd08e4f49743cd71b212ead755438c896b87fa72819db054e30b51134", 0xb6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000677000)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000019e000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x3, 0x5933, 0x8001, 0x2, 0x7, 0x8, 0x6, 0x4000000, 0xfffffffffffffe00, 0x2, 0x10000, 0x7, 0x100, 0xd28]}, &(0x7f0000fa7000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00005d7000)=@sack_info={r8, 0x29f, 0x469}, &(0x7f000092a000-0x4)=0xc) 2018/01/17 03:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005a7000-0x4)=0x10000000000000, 0x4) poll(&(0x7f00002d9000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair(0x2, 0xa, 0x4, &(0x7f000088c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007aa000-0xa4)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe70a}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2018/01/17 03:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0xffc8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008ed000)=0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00006f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005c0000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008aa000+0x1dd)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ce6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f000071e000-0x168)=[{{&(0x7f0000592000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002d5000-0x10)=[{&(0x7f00006fc000-0x78)="4be5513adbbffffe7a382224f010d46345e08097476fa38adf5c1855cd69089a3b951783e2d72da6437db7f13f411b4c4519a285643e07e160fa531b869c3f496baee24e89604435d68878160401a919363b817192c2e11720dd089e6ea23219909f327df81215152b523d3af22687f47b020a31421f6fc6", 0x78}], 0x1, &(0x7f0000136000)=[{0x60, 0x108, 0x1, "a4a6417bc14ca6a1d96377423e0bae0e877ca15b1b91bbcf405f0e8255698c198042c8573b33385fad5831c407fd1c6ccaf8fd70f2b1de103c68a3da2bdc7b9f8707ae023bdaed12dbc1807474"}, {0x50, 0x10b, 0xfff, "5d052aa281fe44df82715aa3642229e0250a0dbfbb2f9028b4f9b945f160626d4478e1e9953e121e959a154a365927b7fd307838311d6caf13221de72a46"}, {0x60, 0x11f, 0x40, "bca139d4b65a5782844633a2ac11b849c6fa086c434d9571764f99fe336cf264e7fcbf2bcbab0f058433d1be49a740413b326f8cab34a2f14000cc2a04a9732faa6980efd34b58c0f5bbd0f9"}, {0x40, 0x10f, 0x7, "ee75634452785a680fe8f528d1b752a6f79e169629f04bdc9cf738dd1b7a3257ee92f1add0f077948174c30c"}], 0x150, 0x40}, 0x3}, {{&(0x7f0000dc7000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b46000)=[{&(0x7f0000dd5000)="44c1ab07d5ff070aa0d825c7072d549a78dbbf65a6aa3b57f1101cbe3b93b3099e3b90f4dc9648f3116437d3dae90e339ee8ad15acb3bac72dc9e6d3e1cf2099117be1a59a5f8225d2fa457d24a1a3014a75c14cb64a6b5070c6c54e7c4015697739d72d98e3b6bde15c1c1e29ac981066a1ecb94ef595ee032589581df74ec768b8f98e4244799b185ce32458b14295f959970e00e53d4939369aeacba98a3da657c2ce1e0b8521bcc9b7fb4ebf814d595699940d43afc5c2ec62c601f29b3eacac103baea705aa18863f1d8a0a8ce9c97ecbeeb8a3d4beca43b132fb877c80162d9a2a9a6513d779a96fde5b4977cc9a8f1c7223", 0xf5}, {&(0x7f0000e24000)="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{&(0x7f0000651000-0xcd)="b44302eb1dc481f5ae8922cd245c66775ac9d1693cacfafc736b3908d08b76a3b0223f8e65fdabb0e831bc629190b0c2ac14da044ff79c6ac7c1b595ec8a11f83b8350fb77683fb6ca91af996129c66ad27343e5449a3e8a6c646d7c4710a8b6a5f63278fe94e3a07cfe2938b3eb1d91e4e3d29368c9413eb85604e6b4a72ed0d8189469c4abeea60d9439f51db1ae325c7bb1207635d8f951e0a31a4d3b70dd792c362a27491605bed67a9b73545ec92f7574a783404c0b428ec8eafaaa1506c76509b9d56d42a4c4a8395f35", 0xcd}, {&(0x7f0000210000-0x1000)="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0x1000}, {&(0x7f0000e10000)="09d37836a2da16373669fc8bb06469234521c626e7a3b494f228fb32d82f1c6694bce88ee6cbc0fe9c63e27e6b65aef7816adf14b712cca3014ecdc00f95ece4202713ff776af1e1da98dc4f86696e72489133cb51e1574d3a7e35af6ba2b0cd04d38c9a7cb503ce3d20f4a51b495d9402cd677ce601c42191301f385fc3d5c58be3a75191e2c58d4ff257e16cc6", 0x8e}, {&(0x7f000003b000-0x62)="124bde55f36fffa36a7ba8cd4b32f6197c27f14d5fd0a02cb9084a3a70e4f856d7a22d04500662c2eefc310d1bdca179cf0c7acde016ccc9d45bc71ba222116658318771ac8dfa1d151ebd8868383098222b061711fb850dacc8e8ee9726c46a330b", 0x62}], 0x6, &(0x7f0000a27000-0x268)=[{0x28, 0x107, 0x0, "3194586bb7ba8a3636c40ee055837e129f8de603cabf3fd1"}, {0x38, 0x0, 0x8, "a3bdbc1f0bc85c6e0ec27479220959cc4ed5ade51fd24988bc7f2394685e38fc3e55"}, {0x90, 0x108, 0x9c, "199b5549ce970f05f4a949414141561efe3292a4fe06e9677831e067501e7ddf8dfefd196ccb9d4697dc4521fe45a8f363b5060f9228b5906d141d1375cad3e0ae1b808355ab8714dfc0b16cbcd20f6b62880a1d76599ea752c774583cc0b348ba3a3b1b081e14b559474e8efe9df3ab0a74258f92bb92dbb44e"}, {0x48, 0x11f, 0x2, "b9698731fa15e1c6bf5edd469d40cbdeb8c2aee5683639354035be23e00b7a0758eac66466d08d0ce3c89ce0a67c059ddec76eb8c5c8"}, {0x40, 0x10e, 0x1f, "66283c58eb1f85a0875b4ebd691a3c29836bf0db4b51b85139cc02afe855f446cddf372a23420805c5c00bee9394"}, {0xf0, 0x10f, 0x8000, "0ac29faaf228f03fd93f6046fdb18397e1fa3201334b16706f29e4f6ea11272ec57d2d2250fb341a6e4e1cde7b7bf0e17c84d27a94c702bc59d811114cf4b283c61f27159ab194271c8ae0bbb5bb47f7d00abe19f95c70f37dbe9e295ca6e1beb989190a6bab25530fd5f1c48286db2fe136517ca8b827afcb750062153c3a935eef5691576698f5b7a5ffbd036f7c73c5083d88844f22ea4446f336ba2f5d80b118e89929eab9c8628f28879510d5eadce956b5773de21c3b08fe925de92b5ecea2ae12b9ba68e788d24334ab907125fba87e8abeec9094be"}], 0x268, 0x4000040}, 0x401}], 0x6, 0x8800) 2018/01/17 03:58:16 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0xf) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000000a000)=0x3a85) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:58:16 executing program 1: mmap(&(0x7f0000000000/0x588000)=nil, 0x588000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002bc000)=0x14, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000200000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x76, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x40, 0x3a, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x33, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "113be7ff00168e94"}}}}}}}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r1, 0xfffffffffffffffd) 2018/01/17 03:58:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f24000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="7a97803b8b588a4794a0d84250c167a30b", 0x11) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 03:58:16 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000015000-0xb)={0x8, 0xe5, 0x10000, 0x9, 0x1, 0xec1, 0x4, 0x6, 0x805, 0x4, 0x966c}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:16 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x800002713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000259000)=0x28) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e6000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x3, 0x96f, 0x5, 0xe5, 0x5, 0x1, 0x200, 0x7, 0x8001, 0x4, 0x20, 0x100000000, 0x6f]}, &(0x7f000040d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000580000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010f000)=0x20) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000057000-0x10)={r1, 0x5c, &(0x7f0000de4000)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000775000)=0x10) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000086a000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000437000)={0x0, 0x2d, "634eab89b8986af815b0bc6a16d40a09127e61b4b7716f3b39245e179c1e5835ad058239a0d2b3c51a30969e19"}, &(0x7f0000430000)=0x35) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007b9000-0x8)={r2, 0x9}, &(0x7f0000de5000-0x4)=0x5) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000de4000-0x38)={&(0x7f0000ad6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000ccc000)=[{&(0x7f0000de4000-0x3d)=""/61, 0x3d}, {&(0x7f0000323000-0xd3)=""/211, 0xd3}, {&(0x7f0000de3000)=""/87, 0x57}, {&(0x7f0000cf1000)=""/4096, 0x1000}, {&(0x7f0000de3000)=""/28, 0x1c}, {&(0x7f0000393000-0x4e)=""/78, 0x4e}, {&(0x7f0000de3000)=""/49, 0x31}], 0x7, &(0x7f0000de3000)=""/65, 0x41, 0x1000}, 0x40012000) 2018/01/17 03:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008e7000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f000033c000)={0x0, 0x0, &(0x7f00001be000-0x50)=[{&(0x7f000099f000-0x54)=""/84, 0x54}, {&(0x7f000058b000-0x5b)=""/91, 0x5b}, {&(0x7f0000857000-0x8b)=""/139, 0x8b}, {&(0x7f0000b1d000)=""/24, 0x18}, {&(0x7f000095f000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000c73000-0x6e)=""/110, 0x6e, 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000545000-0x8)=0x8) sendmmsg(r1, &(0x7f0000ad9000-0x3c)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x2b9, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) 2018/01/17 03:58:16 executing program 2: mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009e8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b04000)=0xe8) r2 = socket(0x10, 0x806, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009eb000-0x8)={0x0, 0x10000000008}, &(0x7f000055c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001b2000-0x5)={r3, 0x200}, &(0x7f0000ad3000-0x4)=0x8) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000bd3000-0x38)={&(0x7f0000e0d000-0x10)=@ax25={0x3, {"fb6e5427a3353b"}, 0x7fffffff}, 0x10, &(0x7f0000ece000-0x20)=[{&(0x7f00003c9000-0x20)="b22d4b5ec61c027f658f9460fdd5d427fb1105102c7d9a0933c039d1b992985d", 0x20}, {&(0x7f000085c000)="2f986a6f63ada136d5f1ff1dea1d69f272a9599f4bcf1ad4065f9820ca52778d8906710dc2a2aa3131d49b26db13f631786f70375f8fb2a7ecc00c7299072735d44203bf66493f17b6c150ca03c64fe934ff17ce7ad71105fe0d99773a93b913e208a5e6886b7dcb9dc18f67331d00d58f5ee4bd6a38b2381674", 0x7a}], 0x2, &(0x7f0000589000-0x538)=[{0x108, 0x194, 0x391d, "1a1c81113b3fd43463e4c0ac6f6199faa83e2d87528a20ed3ef80bb9310298a25210faf00a6ef8e5b34a26ac71425b552d3f8479947f35fb216b40ee31f4e967e74463111be3c76c22061a8da215cc169738d96f1a6a8f6935be7a4d1f77efb4dac8191d284e63a999618713b519ae8d78fbac382dc66607d0a7ecbe8aab55916a673ff68a77884148081bbf1f1f60e5e80d884135037cd08df4f3066e086227f68ef77e66fc4e3b250e874447f929311210c901063b7f7d4a924573ff99cb261ed46e5bc9319b87c9d3cfa1fb7bdf0576dd502fd46eb6a2b06c3171bfaea29df143fd33c3824ea629bab911f6e8204e675b8a21da4c134e"}, {0x68, 0x10f, 0x2, "c7a35dd8bf1a6329e240fedc7cf1cffec9e5c81408d1ca9fedf5a7ca60a57c1c10d7d8ec0f64bd3a936c18dc5c78e8f9b6a32b0eeff60e8f560a08ef272284a45154b94a295633fc4d6ecb69494577acb047438432"}, {0xa0, 0x13b, 0x0, "0c9349bc0de5f835baed04eed9d3425f0fe7a8628e4663fc2d9b50faf27746ce1e1662f6d8530aa4cb6b7a4958a039f2f8cbb0e57d4320568e58ed5a633355bf9d769c82bb4051cd8a0ae18d8522577c3bd0763737139770c4933365d2499bba99d4dcd7ad1208047ac863908d371bfcff078d86e7beec0beeee895e15292049a875153bd03683e84d38a90efe059f"}, {0xe8, 0x19f, 0x101, "8238d45adbd1c300d4ec3d47b79d9f07ba13990fe566f0312a33dc94bf49d6daebc621a2480533a7098ad3068c04878ea376ae9fccf1589441a73b4136523269db4283f4a0afcce5ada78570daad9b4752393664abf52e358cc48365c788e8ef1c78e71686c8aa9c1dea9a9352172872b0fad142c8c616fbce5c4014e8cadeb057f59af3883ab8a65783c98f7e6b0bc5031a38ce36c685fe8d3352bfad6abb1cba64edb7ff0be53523a5f02533d24ec04e06ab5bfc085fc8bc3ee5aaa6a24ba6e0e56ad7bf4bc8b01f520b2e120b776120a1a583"}, {0xd8, 0x11f, 0x3, "9385414f95a2a6dd0c6cd4d696e6575e23c678020a2ed7a48b4b742e37067d6b9b2d30d930c994dcc63259739f88a0c15653ff8366a04ed15ccbfa0a11b51266d1a342dd6dde87626c102fa9bae5ef1e45918e768dd3b9c4e24aa67b1603bfc709dc499f6959dee740b4900f96cc582c7e7c2aabbbaf794ee4e0f09ebcc6a151f81f1154998e8e352d1109b65364906eb0032449b2b674be52677e9017af63ef015fbf5f8f7c5c332ed82bd4280e9f6d09bf47eca882df45c1957ea64d33cfc0c5"}, {0x78, 0x108, 0x0, "d779ca6c5db2ffa1ec2a09f23a8fd52878ca80fc1b615b5398c3b940f53e19b6c12dbe7de8025a8e8847f81e2247f64c6f4cfda658d9957883977dd7ce10691fd4558c6b0977ba5e3526cdd9c3fd6c64592e3ac93c16fc9963fbbd4a7fa42e962d01b35a5ef9a7"}, {0x70, 0x29, 0x9, "65be46e9235b5b2b30d63078a9534b242f8b9848d10f65d830c9c42bca92505a998dbfe40539c7baa7c947c457a2111af3b5791ca39ebcbdfe8beffe26e70fa1444fae51e62dafb75185868c727922d11d37565965a90c0cb9"}, {0x80, 0x6, 0x26409fff, "597724c791b7ea1bc7dc3a841c1b37f292770e5e2b80d4f075d6136c0b7b4009494b423b8c584fc5f2681aef80fbcf1713ff46921c61f9b9c116eb3c4152544dce778803b1d29cd6adc0c20c1d98248e115525da8b8056f00c76f6d616885b995950297bd032d7c89e7a15"}], 0x538, 0x10}, 0x4040041) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000ece000)=0x10000, 0x2) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ece000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40, r1}) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000eb000-0x4)=0x0, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b0814f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0xfffffffffffffffe, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) 2018/01/17 03:58:17 executing program 0: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0a) r3 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a50005060ffffa000020000000fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r4, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000af5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dff000)=0xe8) read(r4, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/17 03:58:17 executing program 3: r0 = epoll_create1(0x6b8df5bfaceba8b1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000717000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000715000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) pipe(&(0x7f0000714000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000715000-0x40)=""/64, &(0x7f0000716000)=0x40) epoll_pwait(r2, &(0x7f0000716000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7ff, &(0x7f0000001000-0x8)={0x4}, 0x8) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 03:58:17 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x8000e, 0x80000001, &(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000291000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae0000)=0x8c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae1000-0x98)={r1, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x200}, &(0x7f0000ae1000-0x4)=0x98) syz_emit_ethernet(0xff32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ae1000)=0x2, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ae0000)=0x0, &(0x7f0000ae1000-0x4)=0x4) 2018/01/17 03:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000df5000)={&(0x7f0000ffa000+0x57d)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004bb000-0x2c)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40e) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000bd9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c75000-0x4)={0x5}, 0x4) 2018/01/17 03:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000ae8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004d0000-0x4)=0x10, 0x800) r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000881000-0x6)={0x0, 0x38000}, &(0x7f0000a46000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e87000-0xa0)={r1, @in6={{0xa, 0x1, 0x1a8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x58da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc, 0x8, 0x5, 0x3d, 0xb}, &(0x7f0000c3c000-0x2)=0xa0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c9a000-0x1000)=""/4096, &(0x7f00005dd000)=0x1000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x1, 0x1, 0x0}, 0x10) close(r2) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0x78)=""/120, &(0x7f0000000000)=0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt(r0, 0x9, 0x8, &(0x7f0000002000)="b39fa3a8c3921b1436cb68c519514199daa6f44f32ec91e78a2783a139a508efd85e", 0x22) 2018/01/17 03:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003a1000)=0x0, &(0x7f0000831000)=0x8) bind$inet6(r0, &(0x7f0000b14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfbc0}, 0xff36) sendto$inet6(r0, &(0x7f0000c44000-0x48)="cf74305f02b4369bdfe1fd7c21ad5937d77610b8f00ac02143e16f1516dcea9d9c46aed35626c394ccca629fc676b2459844aa07ee8fc6b22675ef6a9ba44585565c48eeae08ff04", 0x48, 0x40000, &(0x7f00002e0000)={0xa, 0x1, 0x1a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r1, &(0x7f0000b95000)="", 0x0, 0x80, &(0x7f00009ea000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/17 03:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x3) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/17 03:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ebe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 03:58:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000)=0x0, 0x4) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000012000)=""/196, &(0x7f000000d000)=0xc4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x2, 0x4, 0x3f, 0x6af96ca8, 0xbe}, &(0x7f0000005000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000009000-0xa0)={r1, @in6={{0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x1ff, 0x5b91, 0x5e58}, &(0x7f0000006000)=0xa0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000013000-0xb8)={r1, 0x1ff, 0xeffb, 0xffffffff, 0x2, 0x69a9b2f9, 0xffff, 0x1, {r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x2, 0x5d71, 0x9}}, &(0x7f0000007000-0x4)=0xb8) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000012000)={r2, 0x7}, &(0x7f0000009000-0x4)=0x8) 2018/01/17 03:58:17 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=r1) 2018/01/17 03:58:17 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x3ff) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f77000)={0x3, [0x7f, 0x5, 0x1]}, 0xa) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000089e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000a97000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f78000)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f79000)={0x0, 0x9}, &(0x7f0000f79000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000039b000)={r2, 0xc2, 0x5, 0xc2, 0xab1, 0x1}, 0x14) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f00005f6000-0x38)={&(0x7f0000f7a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f7a000-0xe)=[{&(0x7f0000e77000)=""/43, 0x2b}], 0x1, &(0x7f0000aa5000)=""/38, 0x26, 0x6}, 0x10002) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x2, &(0x7f0000f76000)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 03:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000929000-0x10)={0x2, 0x0, @rand_addr=0xdfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000377000)="bb2f56f65f6b51a9bf36dac67020275ca6d0a70195ccaa810fde5f2aade0e389b6521f58839974bb32095c7ff133fe627b", 0x31) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000684000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000899000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="233e07610ed2cb7c0617b10b84478768247052f06d5e7fd3f278a427361dc4f03d927c629d53d49f4068e0574dcf7b717e727adc784b2d686a4f8745a9aa089462e23eeb395170d9a974e6864e4fbd62f79e15be9e64f78c5492f9ce09d95ee459bdf49a75b2af770c543a27ba8e63ae7c6c25f7fc3ff29334f2fc1a66ebd11b5e3023162bebbea2b6218aaaada2f2385c43c8190c798ddb49d4f3091b1eb561c74b5f0b99e80ba876b80fc8b10924911d45fbeb2876b32c66fc935c34a95fefcb302090bb13f98ac815bff85fe934ffc7c71afc291b99b7a50ed233148fb3ca151c4fa23b108d9aedd5662a47f99a9e9a51fc69d46fbea2fdefbe6fa5783ae71f696ccac8b9316d471ced1fe19da361a97443ac1cc02a7fe34b75a5455a3c296433419edfb4b7f1783a3cc65aa184e84c2f083ca7c09150fff14e50637f188c8df8eea2f695baabe2605b539f9cab383ddbcc5ccf3611449028ad89f8e7da852f877ae1a00547188337fa95ccf4f24069c8a3ef6092b469824bd69f4d6f58fa47a21a974f0426133c5ec2daf426bb54a087bb4a2914e82502924b29618325efbccec1bd85bf5d305ad1ff9308b3c706a8d6fd1d284e2118731631adb07219474caf44fdad66c75c256811ef4e4bc3bf25b8113cab1749bd843c12e93c122a6b23ada6359ebdc0f88015f09f38172f1b70d4771403389653d3998ea0eb4d3f2bba2b27fd1de8fbd3fcc9b2cdd61d714b1686914ddeb1da6108fbcb49a33d037a17726aaff358e1a0122ae1e9ce95484eff065d8942159e2d326dc78b6920033afcca46235e46d8f937c1f0ef15d44136de8a6c7f55c32e78b618be7865c666ce76443dda2e9bb2175b413332d0804ffef58178e8401fd93a90275f30b290e52fd2e52b41423532f4d262a3236ec9e1d66cc27e92e37d6c9062c3a46b85fcbb1d36df72f59b9aee929ae81999791ee51c8ed28d60227c4cb1c354a0086d679821c49c7072d0d8c62d6cae3eec3c132195b472a6403d9ff9fb4f228277da206622ef48cf3d2769ba00de0fe7bf8b2f4a86aeecc6b3af2c990acd741f0cbded79f667d0df11fd0fe10c0ce2613faa10de5d71b5165073d01462cf9025e676350d3d7b36174c60d83ca376c7f42a32d73dca42326f93ca8d0f86afe55df67981605e6b4ea9989ad0b08b0399970f8504bf9e8cf8341b921de8d6e9f63195684fbb609f4b55353887317595a338a01608281043baf1599b591b9663d1e6798c0da9b4323720589cf7105174cceeb9d13679315fdb21d301d48632e620b206a386566ecf5a6475289e294ef1bd1644073135f8f9033c422cadde7eba4772128154a414a408b32d666994cfe9bde96cfd60a701ea688bd10585414879434d8c5c940d6937cf0af64563b2355911fd769e957407a9ab92f8520f8fbd9229384843b11f065470a94c730c5df3dccc0828c085f421cc64ee08601e2755233d8f12b2c3582b0db5b3c4b63b2d39cae08074323af532f68d72c264aa95c0e088b0313c5c436178e8680d518b86909ca084960da89cd032e263add1302383259139835dc53079c9b3f651038ef0e5a09cc408b3da9bd1e7309834e613e8397160ecdbde19834082ad69e4b17cfa2dc045bbb40fd55ca9bb8fc1626d3b2543be3b5857dad57175fca6fe8019dacdbdf4d610c8dae4bc35f93bd9b9395717df67af367c0b6e00ac3c36de6bdedec53abfee794292d15399961df1f44c3fa325f748ed9bfde28f7ae715a9ce07387a14aa1c66bb553d6a7a2bb661ed74b1f415f9fd7d827359b3abe71ca02e9240a12aa6acc3b26628ceadd8e2d1cbc9bfbe20487cd5758f58a6b9be3dd7bfe0264c9403622acc25d4590c9eb4f5f063af367d5c4d575a94995ce47bc5cb9a2c1faa74d0c7483c6086e3f24d3f9b173aea965304bcac4284869f04a012f461bcb23d306686d1e4943c23a12ee0036a2218f0c076c5833b3ec0171708fe7df90c22b75e00658a1fb31be4c573f1413472c103a9131e3b34356f33c7f864285b321ec729dc564bde5c9973fd6e31c1919d02b1b7b4256b781896445c804e7012416acdac82a0504c85337e43662d9079c5f975280ca66706503b8586d1b6758eec5d9018f2e502bfd27614ee5508e9aba28d6a60345d230a42abab3ad58f2c8a8b9d00e5d3104285b4a951acae245fccdb71be5c7218be45060a3d73b68c0f37355e8ea7dd32e9d3d5365a91214a0fdd44226ec5d750ee8660333d91dca8ab3b5416e4908e59c4f6f009a1068f0dbe1da9bcdc3d9e08108bee808c3863f68b0e2497de731f0de46dc779a86c698f1b547fe407616df69884a7ec673056e2a4baa54f52baa0f73ab67533f20ea57bc0e2a3a2e397e6b196c67bf77c5caedbff92bff8519f4997b548dcd24066aa5b12f98c56a1ecba16d9a8a38c123db16582c51f8de85154782d1e52b3682c8d1883572529a33e0c6f7b2e66087400f1cf1241f6bf27366dc75b77dcace540159219e3ca11a14f544a3cdc9443eb119454880285704b5e364526fdeefee0a576ae4965e1a37c6895098c4df3b4558de38c8f3daba0ac7e4aec5b501659a4d390a8805c76d98385f0cbcee6b665b142a7cb191615be3619e23e0c43c3cbad68473d961fec492bde8e0bdc374fa4b48822303c505e4be682e962ba76b4bc2d651a34c254cde2b727eff58374c66e3266a9404efb7acc780ac397c2be5801f906e54cd20869dcccae08f852ce4fd1176dd37015ed014d16b35f2feef74c5fe9c99b49f3397d564b565bf6da3acf7bd7e1799ebccfacc98608738bfa6ee4c62d411eb5cfa4dd0f4d5f17d7b36bdf6aca702a0a118f79dc87a4a3978e2f494bcee7f232048403f9683a55a9fc91e61073dda53eee4b01913a7ea69f29997508415a4256e526043728ff84a2be3e93335a60f4e6c18acfae4fff08e556118171f8bbbb7306553720c9b825b2f3ab8c9cdf768a05366cba07f1756af28ba05cca54074a9076bba3801f6b7705484eef6f0582f773c822bced2effeed09090e0a05163ac81fc17c21da7599aa8a7c181f12fe4f2296cf7b35c8a9559d8c858ab200053b0b81e921de9914f5bb11e22f19592d5ae9087271f4e6c5b07ccee43d8f1d8a77b918ebfa9dd8bb5bc6fbadc77d9974cc0275817d05cc96b634063a2b377e7407094f33cb3b32af4fe0c0fa25b4cf78323c36f75f430caee56518d299fd27870ecebecb5315c746e553a5d0a26c5a77cc3f1c4c37d5498b2d20af2d86326771e38b7387aa1a37ef5958047cc258846f2c0c51b05b4ed887c78b2c110f1fb5fe779773de7b373ed5c6f8413bc1af571e98bcdb5fc145e5637808029cf5872ddf508a3e9007e5c5745c0a7cf20e448dce95bd392fc2ceedf56b09d02364ccf157c3140d9aac53856c3087a1d8345362d34f03cbfa7b86e9bf245f6f9be1a25c5bf8c7286e2d036e17b6028bf7ebe5c62a71fc9cf33515402748d67f5e1ee9ffdda1344af74704b2dfa67e4043de78d79fad7b8e2ec0b8f60751777e66e98a53fb181827c26fa8783b960e6b42a10e5dd9181be906d092bbeee8cc0cb68a35552dcd0f6cbd951c1ded3e7a820ddfbb6404ce002d8ed034810d39e4431aa69108f43c6b62a421ac8abf4a9ac44c1543b07f1bcf586e44328abf28190ee2b9252c964a78f69f915014c9f532c1ea07bbc6c89f28b07b7c43b1791f3fdb45d07e9dd631b8f52b8f57d99abe07d1110e0cc4f8234f7efeb92b9dafde4e940442825a31f3f41f9973354ee63f96fdb9669a7300962f3cba85914385ea95e8c9ef53ef1e8a7f691f6c88127c0a438a1865afa9b4fc5c3df40eac1ac4c6decc81b491263ad37958572b470bf7979d6b5e450f421f54ddc666b619e4a1bcaf874e5dd38f0267cd4cfa509b3e9fb1dbe386760c78931dbed792f82851cdd92283f5f4b11398e4a9f50ae579a7a199faae3bcfd362b006c581deb28be1ce69fd6ebf8ced35ebcdd6ec281cb8efdcc435920a983005d4f6b1ecefb9ee4330f340d4ef8393c7b7886af323a986e1caafe9132497789d6ed27", 0xb41}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 03:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f42000)="9303d1266bf46d6f7f9994c98db72acdf0a57f8e99aa0900000006fa7b79d820852feaf3e6d33aee020000004b029beb3fbaa517ef175138a5509faa83aa", 0x3e) r1 = accept(r0, &(0x7f00002fa000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e3000-0x4)=0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf6000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c1c000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000695000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007b3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c9000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b54000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ae000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048f000)={0x0, 0x0, 0x0}, &(0x7f0000b98000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab8000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008fe000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000-0x4)=0xe8) r13 = getgid() r14 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000619000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a3000)=0xc) r17 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005a0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af9000)=0xe8) r19 = getgid() r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000022d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084e000)=0xe8) r22 = getgid() r23 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000681000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000)=0xe8) r25 = getgid() r26 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000326000)={0x0, 0x0, 0x0}, &(0x7f00006af000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000be5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0xc) r29 = getpid() r30 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fe000)={0x0, 0x0, 0x0}, &(0x7f0000c2d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a03000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000929000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ad000)={0x0, 0x0, 0x0}, &(0x7f00005d8000)=0xc) r35 = getpid() r36 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e62000)=0xc) sendmmsg$unix(r1, &(0x7f0000408000-0x1c0)=[{&(0x7f0000c24000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000286000)=[{&(0x7f0000304000)="39f5f9b1c3b02ab250bcdda4017113437d", 0x11}, {&(0x7f0000b21000)="4807a5af526292e9354b1bed17b0dc8d8bc6e40fb7f3cd5e28898691d6b57812ad934208213340a5c02304f5f430532a1fcabc82ea7d057fc8ac71ab14f7ad2e81266b38651f09462cd7014c6e039282220ccc364384195ba053d7759a90e1cfb09ec2f755a953dfd5dc133084dfc8f56b468d96fbbd8951cb0adfcdcd2de20f5b1105b28f1e53e82dc3e7e1f207c6f05218a8be17455142893a859160eaa8965b3a016a27559d6e71a6c723c9384bd93441f7b473e8e99c427c2e4086ddba43e445b3a898c7ced1821a4d0850c2c3accbe862cb55bce6173cd604915e52294f5afe6b5e8cdc20ba6b7540a7be", 0xed}, {&(0x7f0000875000)="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", 0x1000}, {&(0x7f000037c000)="6984a67374e9eeea73ead808a95b0a87ce9e54da2212ee851eecb2dce77a02fba475732815967d73ba496c9376f64cfaca70b803a026807690c39a5a1ddc7ed8e6d1318bc48546622a3a73dc52a2e147b605ed9093", 0x55}, {&(0x7f00003b5000)="7973c5601c13a096081cfdb6d0c0b9a2330a6c48763057d0800d75f5c97863f78db5ac7428dcf0f846325d1e8aee99cec84d54ab266e228215d3f65f9ac13f6cb9d26c18b1226dad6eb4dcf47fd0ecfb84362737a7ce", 0x56}, {&(0x7f000047a000-0x42)="8cef677055619c6a28dd814512958610f287345a62ba4a3e1d7656b3b258c8d45c883329d2d964972d696c202a60c7657a127cf53512abb3cb17648f5c4698fff7d9", 0x42}, {&(0x7f000004c000-0x74)="88a6f9c09f18e4c87fef57d20eaee0dfbc3e49193c35dc4af8e4bf7cd855caa40bf5e42f08f4528a80295d7ed8741ab13696819cf7d86adc547667435d8d695db6b94af15eb411d658a2ba369bfa7516d8194d97a90cb2a1982ac2d09ff1ee4ef5ff33f2f833205cbee1cf6a1b231cf78bff54ca", 0x74}, {&(0x7f0000599000-0x63)="6cf949748b2ca422146699ce6883bf709bd27817fa2270bb546e7a551ba5d4adb455229e03e2cd9ef24518dafb53f700d145810976ce57ec0d1b908e8a91ed99b23f6767e857b51cd6a8f96bbf4fb01cab30626e7c155cda9da4ce80cb563ea98b8f49", 0x63}, {&(0x7f000086e000)="0aaa4a43d6b4e5964dbe8c85e1f4aa942997991635a194bf38c9658d4c9b9bc91a6cfb33f0c11f0e8b56f5efec23ef15f20fee0c9b6d37d05f50338e5b1795349055d1f058f087a0dd66751edd0f3e427f511f104322e2e301c535274cc1586e3a52957fc22cec06f13a29b43faf03f8342174a1d5a1f7b64515", 0x7a}, {&(0x7f0000105000)="82d13d1c819c8f839eada8a79a49587cced146d256334b43ffbb1cf80a97f987a4ca3eab56ace5561db666ddeb81", 0x2e}], 0x8, &(0x7f0000584000)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x90, 0x8004}, {&(0x7f0000430000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000220000-0x20)=[{&(0x7f0000fad000-0x3d)="c0df299063ecf25f18c9a535288795fefe23a19132199b71abd16d48e7e81da64ce124b173b6cb0c4b467c5f6de018858a559fd7191371e8f36426e7cb", 0x3d}, {&(0x7f0000813000-0xa8)="6fb0df959e3ce5a9c4974d053d20c5f9c9c4f4f68686dd3547bf0719667a804eff7603734ba63f3cabd6c6995dd65ca8c2d82f36aa412d7b239ba3a888ab224d997b43cf3ba13bc3904b393074c630bd6c9d59e1e90df0eee04a3252a7b2ccaf0777e0b74de6a5f6074d2b53052c768581524adcec5bd740350fe439146fa5cea79ccafe9d7852e24d0d749189a025b4fbf7bbb7398cab91a745eb06a6b297958264f85b78d96890", 0xa8}], 0x2, &(0x7f0000f2d000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x80, 0x800}], 0x8, 0x840) 2018/01/17 03:58:17 executing program 4: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r0, &(0x7f0000ea6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c5c000-0x4)=0x60, 0x80800) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/17 03:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a6000-0x4)=0x0, &(0x7f000024c000)=0x4) unshare(0x0) 2018/01/17 03:58:17 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(r0, r0, &(0x7f00008b5000)=0x0, 0x7f) r1 = accept$inet(0xffffffffffffffff, &(0x7f000075c000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a9000)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ffc000-0x8)={0x0, 0xffffffffffffff80}, &(0x7f0000d92000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000dec000-0x10)={0xfb, 0x8, 0x4, 0x7, r2}, 0x10) r3 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f93000)=0x0, 0x4) vmsplice(r0, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000014e000-0x90)=[], 0x0, 0x0) vmsplice(r0, &(0x7f00005f5000)=[], 0x0, 0x1) pipe(&(0x7f0000ce8000-0x8)={0x0, 0x0}) 2018/01/17 03:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) accept4$packet(r0, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000951000-0x4)=0x14, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000010c000)=0x1a, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e03000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b6c000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x0, 0xa, 0x80, 0x20, 0x1, r1, r2}, {0x1f, 0x1e2, 0x3, 0x6, 0x80000000, 0xbd5, 0xff, 0x0}, {0x8, 0x3f, 0x3, 0x4}, 0x9, 0x3, 0x2, 0x1, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xa, @in=@empty=0x0, 0x4, 0x7, 0x3, 0x5, 0xa82, 0x6b0, 0x81}}, 0xe8) 2018/01/17 03:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x807, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a44000-0x19)="9a8e560ae1013d3606ad8172f15ccf8a14c996d6d36abba43c", 0x19) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d6b000-0x8)={0x0, 0x9}, &(0x7f00000ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008ee000)={r1, 0x14, "424fb04e74d8ee067afe3c009e0b5e674d18c563"}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/17 03:58:17 executing program 0: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x800, 0x10000) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000946000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x81}, &(0x7f0000947000-0x4)=0x98) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000070d000)={r2, 0xe7}, &(0x7f0000947000-0x4)=0x6) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000946000)={0x0, 0x2, 0x8000, 0xffffffffffffffc4, 0x5, 0x3, 0x7, 0x3, 0x0}, &(0x7f0000946000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001dd000-0x98)={r3, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6ec6655d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000}, 0x98) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000493000)={@generic="ca178d09c9d134a5eeef46cf28a2f0ae", &(0x7f000065f000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x802, 0x5}, {0xd, 0x1d}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x2, 0x20) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000949000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000947000)={&(0x7f0000948000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/17 03:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000375000)={@common='ipddp0\x00', 0x8}) socketpair(0x12, 0x806, 0xc5ed, &(0x7f000034d000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00002fc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3, &(0x7f00006fb000)={0x4}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000273000+0x824)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0x5) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00004fc000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000270000-0x4)=0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000dd8000-0xc)={r4, 0x80000, r3}) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) bind$pptp(r2, &(0x7f00005d3000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d07000)={r3, &(0x7f0000448000-0xc8)="26c8f71e01836950d1b40d949eb404dbad2ad7d34643eda955decbb3357b3192602c3f6435c6c0ff8b1bf952ff268e0e6118097c9d6d4e2b2796c2ac0689c549cd01e6be5e8c3f4286952250b20d6491833e5623b25e7c9ac1bc142bcd10c483ed4276804a1bee23f6eaec93e195e4805465abd976933cf2a6c7073684ad9ad5afeb6445253f5e2d988f0a9c14605cf95978a72674ca7bd2aa47718412f71479cbe00f0698fc2ffcf95a442b735981579a94878505b9a5d846bb3c84760a4643c9a7bacde46789a4"}, 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg(r6, &(0x7f00007c6000)=[{{0x0, 0x0, &(0x7f000083f000-0x60)=[{&(0x7f000014e000-0x7c)="ccd2de1dc357b0033763d110bd598a62e59a7b501794d1395b716423ece8db36578c76fe2d4cc6cedf77693d91490cd69debbe65ce9195f5", 0x38}, {&(0x7f0000931000-0x14)="36ebd0247349ecc9545cf975b555d1a43f", 0x11}], 0x2, &(0x7f00008a4000-0x270)=[{0x10, 0x112, 0xffff, ""}], 0x10, 0x0}, 0x8}, {{&(0x7f0000e20000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0f000)=[], 0x0, &(0x7f00001e5000-0xc0)=[], 0x0, 0x4000000}, 0x0}, {{&(0x7f00006b2000)=@l2={0x1f, 0x3, {0x5, 0x80000001, 0x101, 0x9, 0x7, 0x0}, 0x1ca4, 0x3ff}, 0xe, &(0x7f000093e000)=[{&(0x7f0000c9e000)="f5fd0112311c80ba49a1091ba3fc8a50768c977afc41982ace843de370ce569dafbfe26dbc850f4129b1e2258902e1d743f7dc206a59b2b66ecbaf1b80c8e71962d2484ed09d6c23defc56b70bf98e7f7626ee0b4492a7f2f8cf26b9ebb975489a459e17598848585d481003dee1ef9f1c2a037441a1088a875e576ab0cd6cd82b1d885a63c70cb79b6ca07d6cb8b413ebbe32e07bdc692c03732686e77098a540a535f2bd5a67ecec464d387b62cfccc76b88ba1c6372b8233f4466d42d1f1eb901ca2c0a627b24c4604782", 0xcc}], 0x1, &(0x7f00009db000)=[{0x10, 0x0, 0x7fff, ""}, {0x7f0, 0x186, 0x0, "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"}], 0x800, 0x20000000}, 0x1}], 0x3, 0x0) 2018/01/17 03:58:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008cb000-0xb)={0xe61, 0x5, 0x7a40, 0x32724fc2, 0x7, 0x8834, 0x3ff, 0x10000, 0x7, 0x9, 0x3}, 0xb) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/4096, 0x1000, 0x20, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) pipe(&(0x7f00008d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000001000)=""/219, 0xdb, 0x2000, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008d2000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008d8000)={0x0, 0x200, 0x7, 0x6, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x6, 0x0, 0x5, 0x8, 0x1}, 0x14) 2018/01/17 03:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000476000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000679000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a30000-0x4)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b0a000)={0x0, 0xfffffffffffffff7}, &(0x7f00002f8000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000084a000-0x8)={r3, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fb5000)=@assoc_value={0x0, 0x8}, &(0x7f0000b8f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006b3000)={r4, @in6={{0xa, 0x2, 0x160, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x90e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7, 0x8, 0x3, 0x20}, 0xa0) write(0xffffffffffffffff, &(0x7f0000b8c000-0xa0)="240000001b00fbffebff000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/17 03:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000014f000-0x8)={0x0, 0x0}) 2018/01/17 03:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000e1a000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000d1f000)=0x0, 0x4) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c20000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000049a000-0x8)={0x0, 0x100, 0x1}, &(0x7f000037d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000016d000-0x8)={r1, 0x3ff, 0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r3, &(0x7f000001d000)="", 0x0) getsockname(r2, &(0x7f0000f0b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001df000)=0x3a) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000141000-0x2)=0x5, &(0x7f000001e000)=0x4) recvmsg(r4, &(0x7f00003d5000)={0x0, 0x0, &(0x7f00004fe000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000026c000)={0x0, 0x0}, &(0x7f0000e0b000-0x4)=0x8) getpeername$netrom(r4, &(0x7f00009ae000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d92000-0x4)=0x10) 2018/01/17 03:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00008f4000)="e3", 0x1, 0x200408d2, &(0x7f0000e56000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00006b9000-0x2)=0xffffffffffffffe0, &(0x7f0000130000-0x8)=0x2) close(r0) 2018/01/17 03:58:17 executing program 0: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ad7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ad6000)=0x9) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000038c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ad7000-0x4)=0x10) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ad8000-0x8)={0x0, 0x0}) 2018/01/17 03:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r0, &(0x7f0000d0a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) 2018/01/17 03:58:17 executing program 5: socket(0x10, 0x802, 0xfffffffffffffffc) 2018/01/17 03:58:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e29000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000831000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00004b9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000083f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x10, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000f7d000-0x2)=0x3, 0x2) 2018/01/17 03:58:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000+0xf2f)={0x0, 0x0}) r2 = socket(0x10, 0x7, 0x9a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r0, 0x0, 0x94, 0x2a, &(0x7f0000001000-0x94)="2aba89baf0156a98b20765328cb2e4caeb45a59df9ea7cff38da5d6ee033328dd9d19a8a40bd48b39abfd9e95e2daf0c55b35426adcfaab015e84402abb9dc7662b0c59bac083f094a1466cc3421ded9e98f65f95fc655cf18f89707ac869be269af88e5b2ca4ae12871df88137162233d418b2ebaf925a53d6bd07ce5c6f39c34df1e1b0c6a3f41e58890e50a8291a8f04688dc", &(0x7f0000002000)=""/42, 0x5, 0x0}, 0x28) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x1, 0xfff, "5a5c4ad4c0650dffb6fcc91e873ab0fdf8e783d5e9b434ef4911b420dee3ec7f11ef111f9b2cd0a057f6e41eb2122ef2c6eaa2e75bc6df35666ac730a8a07064b85ce046074ce82ba7d52ad2d1d1831c"}, 0x160) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/17 03:58:17 executing program 5: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f7000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00000f7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000f6000)=0x10) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd00000003f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) r1 = socket(0x1b, 0x5, 0x20) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000b1000)={0x0, 0x3, 0x10000, 0x3, 0x0, 0x7, 0x3, 0x3ff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff9, 0xffffffffffffffff, 0x2, 0x1f}}, &(0x7f00000f6000)=0xb8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000b0000-0x4)=0x80010000000, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000f7000)=0xa) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000f7000-0x6)={r2, 0x1fffc00000000}, 0x6) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000cf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00000f6000)=0x32) 2018/01/17 03:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getsockname(r0, &(0x7f00007d6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ece000-0x4)=0xe) syz_emit_ethernet(0x56, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/17 03:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 03:58:17 executing program 0: syz_emit_ethernet(0x32, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ba2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d1e000-0x4)=0x7, 0x4) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000551000-0x4)=r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f3f000)={0x0, 0x3f, 0x0, 0x10001}, &(0x7f00001af000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fb9000)={r2, 0x4, 0xa, [0x1, 0x1000, 0x8, 0x8, 0x5, 0x1, 0x7, 0x6, 0xbcc, 0x5]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f4f000-0x4)={r0}) getsockname$ipx(r3, &(0x7f0000994000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000545000-0x4)=0x10) sendto$inet(r0, &(0x7f0000670000)="eb", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000-0x36)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x1, 0x81, 0x7fffffff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x4, 0x38b, 0x6, 0x3ff800000000, 0x6f2, 0x7fffffff}}, 0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair(0x3, 0x0, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x80000) 2018/01/17 03:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005eb000)=0x60) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f27000)=0x14) r2 = accept(r1, &(0x7f000062e000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002bd000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000757000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b3f000+0xa84)={r3, 0x654}, &(0x7f000080c000-0x4)=0x8) socket$inet_udp(0x2, 0x2, 0x0) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e6d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000433000-0x4)=0x48, 0x80000) bind$netrom(r4, &(0x7f0000d32000)=@full={{0x3, {"03191694256aa8"}, 0x80000000}, [{"607c6ceb07c241"}, {"64f9171f0cab4e"}, {"99bce92744c807"}, {"d71f754b258f30"}, {"251ccb7d84c275"}, {"7b70db7238daca"}, {"587e854b7febc3"}, {"ecd922e7f201c2"}]}, 0x48) splice(r0, &(0x7f0000c8a000-0x8)=0x0, r1, &(0x7f0000764000)=0x0, 0x3, 0x5) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000407000)=0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 03:58:17 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000023000-0x4)=0x0, &(0x7f0000022000)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x4, 0x2) getsockname(r0, &(0x7f0000024000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 03:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r4, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000317000-0x4)=0x0, &(0x7f0000891000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008fb000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000036b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f66000-0x4)=0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/17 03:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/17 03:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) socketpair(0x1c, 0x80004, 0xc8, &(0x7f0000990000)={0x0, 0x0}) connect$bt_l2cap(r2, &(0x7f0000925000)={0x1f, 0x2, {0x401, 0x5, 0x2, 0x1, 0xffff, 0x2}, 0x7fff, 0x101}, 0xe) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a64000)={r2, 0x50, &(0x7f00005e0000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = epoll_create(0xffffffff) socketpair(0x19, 0x1, 0x6771, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000010000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x6ac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}], 0x88) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x1)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000009000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x0, 0x101, 0x100, 0x100000001, 0xa0000, r4}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000010000)=[], 0x0, 0xfffffffffffff69d) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f000000f000)=[{&(0x7f0000012000-0xe5)=""/229, 0xe5}, {&(0x7f0000011000-0xd2)=""/210, 0xd2}, {&(0x7f0000011000)=""/32, 0x20}, {&(0x7f0000012000-0x71)=""/113, 0x71}, {&(0x7f0000009000)=""/135, 0x87}, {&(0x7f0000011000)=""/75, 0x4b}, {&(0x7f0000005000)=""/146, 0x92}, {&(0x7f0000012000-0x26)=""/38, 0x26}], 0x8, &(0x7f0000004000-0xbc)=""/188, 0xbc, 0x6}, 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000002000)={{0xef7, 0x5, 0x7fffffff, 0x0, 0x3, 0x1}, 0x0, 0x7fff, 0x9}) 2018/01/17 03:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000140000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c9000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000867000-0xc8)={0x0, 0xc0, "ddd96cfd7afb1cf05d88e5eb2f7e8ba75ad16b0aafffed7b50ddb8fc215683c4be2d6cd6a1c807006ab260f16aa1b21cbb8baa5b6a805f014d8a28ea180a0ef1bb62af0d653963c3bb8c41fe9db1843101e90c57dace9bf8079d9fa9b598dbc4f4b3580c4ba17bbcf8648dcc163a69f87e10a4c53f686fe5269e604d50977eb92e259405c01a6b6cef245169e9e138c1614fe8fdf6713410d14b2c31e14d955505095add2409681586d44ba14ea9c57cfa9fe9e329174759ad3894fc632f6bd5"}, &(0x7f0000d9e000)=0xc8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000076c000-0xc)=@sack_info={r1, 0x4, 0x1000}, &(0x7f000045d000)=0xc) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/17 03:58:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x4008000, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"a14a1adeeb4e8f"}, 0x4}, [{"b0ff3870bf3a39"}, {"a460d97687b52f"}, {"9cf5cb4e13c7a5"}, {"96b18db9ccdb5e"}, {"72d656272bff7f"}, {"0cd29ed9b167ea"}, {"89806ce4d57396"}, {"717ad6522103fe"}]}, 0x48) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/17 03:58:17 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x80000001) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000022000)=0x4, 0xfffffffffffffceb) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair(0x0, 0x6, 0x9, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000022000)=0x0, &(0x7f0000022000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000022000)=0x10001, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r4, 0x800454d3, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000012000-0x16)="4b00aadea96b152474116df67bcf378439c06da1896a9dabfe795e6980d107d405a1ff1f7dc5ddd3b40a0a29846b0a8893fa7924144d2726bd5bb39dd8b3af742765f3559952615a46a8b419a54b3c3fefc4a098ce1b66bdd12d1795107ba537a643f2dea28f9baa9d6bb31d18845067ea8ecbb28ee71ad59452be0ecc45890d9a3f05fcb3447c647ba1eb4f9de4e1b9f3", 0x91, 0x4000080, &(0x7f0000023000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000024000+0xb1c)=@file={0x0, ""/108}, &(0x7f0000006000)=0x6e, 0x80800) 2018/01/17 03:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000538000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000de5000)=0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000646000-0x4)=0x1, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000806000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000cf5000)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00001d1000)={0x0, 0x0, []}) 2018/01/17 03:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x2000007fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007f2000)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x2, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x8, 0x4, 0x5, 0x100000001, 0x2, 0x2, 0x8]}, &(0x7f00006a4000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000869000)={0x0, @in6={{0xa, 0x1, 0x97, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffffaac, 0x9, 0x1, 0x7fff}, &(0x7f00004c3000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002e0000-0x8)={0x0, 0x81}, &(0x7f000051e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008d3000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x10000, 0x863b, 0xdaa}, &(0x7f00008bc000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e3b000)={0x200, 0x2, 0x5, 0x9, 0x0}, &(0x7f00008eb000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d43000)={0x0, 0xd41e, 0x9}, &(0x7f0000f01000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a2b000-0xc)=@sack_info={r2, 0x4, 0x9}, 0xc) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000028000)=0x3a) connect$pppoe(r1, &(0x7f0000007000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="90213071f1e4067c15cbcb1b971c0ce8"}}, 0x1e) sendfile(r1, r1, &(0x7f0000027000)=0x0, 0x0) 2018/01/17 03:58:17 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef4000)={0xffffffffffffff9c}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ef5000-0x4)=@assoc_id=0x0, &(0x7f0000ef4000)=0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ef5000-0x8)={r2, 0x0}, &(0x7f0000903000)=0x8) 2018/01/17 03:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x2, 0x7, 0xc8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007d1000-0x4)=0x0, &(0x7f0000730000-0x4)=0x4) r2 = socket$inet6(0xa, 0x1, 0x37) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000481000-0x28)={@common='ip6tnl0\x00', &(0x7f00004e7000-0x2c)=@ethtool_sset_info={0x37, 0x482c, 0x80db, [0x7, 0x0, 0x4, 0x800, 0x0, 0x5, 0x2a8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000461000-0x4)=0x0, &(0x7f0000da6000-0x4)=0x4) getsockopt(r2, 0x5, 0x6, &(0x7f000036a000-0xf2)=""/242, &(0x7f0000a6f000)=0xf2) connect$inet6(r2, &(0x7f0000ed5000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, 0xfffffffffffffe7a) 2018/01/17 03:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000063a000)={r2, r0}) write(r2, &(0x7f0000560000)="8b7e", 0xbeb1b6c76ac06b23) 2018/01/17 03:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect(r0, &(0x7f00003df000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) connect$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, 0x0, &(0x7f0000d2e000-0x4)=0x0) getpeername$packet(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/17 03:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ed000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000366000)=r1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x8281400}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 7: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e79000-0x6)={0x0, 0x0}) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f2a000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000670000)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x6, 0x4000000000005) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r1, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) bind$alg(r0, &(0x7f0000928000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 1: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006a6000)={0xffffffffffffff9c, 0x50, &(0x7f000080e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e4e000-0x4)=r1, 0x4) 2018/01/17 03:58:18 executing program 2: r0 = socket$inet(0x2, 0x5, 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x7b2cd9074ed6ad4f, &(0x7f0000d63000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x10, 0x4, 0x10001, &(0x7f0000314000)={0x0, 0x0}) accept4$ax25(r2, &(0x7f0000a9e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002d1000)=0x10, 0x800) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009ab000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000ba7000)={0x0, 0x0, 0xffffffffffffff80}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d36000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c39000-0xc)={r5, 0x80000, r7}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000ea7000-0x8)={r6, r4}) accept4(r1, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x0) r8 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r8, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r8, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) 2018/01/17 03:58:18 executing program 0: r0 = socket(0x1b, 0x801, 0x7) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000005000-0x4c)="a6adeccf5fc545853265897b40a831c80724805f9adb2e68f3d6926cf689aabf5ea66ecd9cffb68eae4f7016b149089602677d550fcd0e49d710529a8d5a0bd4a56465e539be838fee63f159", 0x4c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x0, &(0x7f0000006000)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000007000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000008000-0x1e)={0x7fffffff, 0x3, 0x7, "8097f353ed48", "62277798dfb28965a0aa99414fcbc072"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x7f, 0x20}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000a000-0x8)={r2, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000-0xc)={0x4, [0x1f, 0x2, 0x0, 0x82df]}, 0xc) connect(r1, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 03:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000bc6000-0x8)={r2, r0}) accept(r3, &(0x7f0000335000)=@generic={0x0, ""/126}, &(0x7f0000dcb000-0x4)=0x80) sendto(r1, &(0x7f00007ae000-0x2)='aF', 0x2, 0x80000200000000, 0x0, 0x0) 2018/01/17 03:58:18 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c01000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000eb7000-0x8)={0x0, 0x4, 0x1c4f}, &(0x7f00009a4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ca0000)={r2, 0x594, 0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f000036d000)=""/111, &(0x7f0000659000-0x4)=0x6f) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000f66000)=""/227, &(0x7f0000a72000-0x4)=0xe3) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000681000)={r0}) getsockname$ax25(r1, &(0x7f0000f3e000)={0x0, {""/7}, 0x0}, &(0x7f00005c3000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000726000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x81, &(0x7f000000b000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r2, &(0x7f000087d000-0x38)={&(0x7f00004fe000-0xc)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000452000-0x10)={&(0x7f0000b3d000)=@alg={0x108, 0x10, 0x710, 0x0, 0x1, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x10000}]}, 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x40) syz_emit_ethernet(0x3a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x10, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0xfffffffffffffffc}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000614000-0x38)={&(0x7f0000ad8000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e0000-0x40)=[{&(0x7f0000a21000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f000005b000-0xde)=""/222, 0xde}, {&(0x7f0000659000-0xfa)=""/250, 0xfa}], 0x4, &(0x7f0000001000-0xe9)=""/233, 0xe9, 0x4}, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) 2018/01/17 03:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) ioctl$int_in(r0, 0x5421, &(0x7f000034d000-0x8)=0x7f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = epoll_create(0x20000000000080) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000274000)=0xe89, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000097b000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000946000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eae000)=0xc) vmsplice(0xffffffffffffffff, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000335000)="", 0xfc94) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000feb000)=r3) accept4$inet6(r1, &(0x7f0000235000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007cc000-0x4)=0x1c, 0x80800) readv(0xffffffffffffffff, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) bind$alg(r0, &(0x7f000034f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 03:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b9000)={0x0, 0x0, 0x0}, &(0x7f0000ad2000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c4d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000006d000)={r1, r2, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom(r0, &(0x7f00002a3000)=""/187, 0xbb, 0x2000, &(0x7f0000d29000)=@pppoe={0x18, 0x0, {0x1, @random="884acfd5559e", @common='bcsf0\x00'}}, 0x1e) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x0, 0x5, &(0x7f0000a1d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000aec000-0x4)=0x0) 2018/01/17 03:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004ae000)={0x0, 0x0}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/17 03:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x80) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000041c000-0x78)={0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xffff, 0x9f, 0x100, &(0x7f0000556000)=@common='nr0\x00', 0x8a, 0x8, 0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f00004f4000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) socketpair(0x3, 0x80002, 0x4, &(0x7f00007d5000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000547000-0x4)=0x20, 0x4) 2018/01/17 03:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000062f000)=0x7, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 03:58:18 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0xc, 0xa, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00009fa000)={0x10, 0x0, 0x3, 0x2000}, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00001be000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b89000)=0x10) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d7e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x54, 0x2155}, &(0x7f0000a38000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e88000-0x93)={r2, 0x1, 0x8b, "d9918cc8ad8d133fb499ca805d8084478d342eda09e307f31ab9d703eb1de105fbc610b3ffb77cba44a66e89c733c2143cc0aa915a4163c29931360e948c71cfa054e1e9ef2d367a1786e41917969603bb7e0b3b34c3b4c33fc5dced1ea7fa3c08a102dc4bec08d8467746491be44f16dfce437a2c936a2fe4297f9e27e399b563ce71ac9da88edaf6401c"}, 0x93) 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fef000-0x4)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000d2d000)=0x4, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/17 03:58:18 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x7) pread64(r0, &(0x7f0000000000)=""/63, 0x3f, 0x0) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x80000000) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = getuid() sendmsg$nl_generic(r1, &(0x7f0000be1000)={&(0x7f00009f1000)={0x10, 0x0, 0x0, 0x200818}, 0xc, &(0x7f0000534000)={&(0x7f000088f000)={0x545c, 0x40, 0x8, 0x1, 0x1, {0x20, 0x0, 0x0}, [@nested={0x20f4, 0x91, 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@typed={0xc, 0x8a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="a2ba616904520b8c8f77e3f7f437cd91b4f95d8504e224e1a214e76869bfdfe7f4292d455bd1c05cd969d09cc3358f03dce8122364baf42cd1002bc002ba9c2ce0ae1077dea6123ce9f90eec4c3636169ff08884d68ca213d5980049e6447ad0dcc5107d8445450b9cab676de6130646dc4404fa27cc415956ba4d641c12cfc69b79e51b113955bc77c64e96b6193f332e4d2c05de021004cc2707909500a1e61718c41b9d5ce53f29a4f929415e2f74c761f37a72c4693da53ab6e5b32ea424e61b489953a71b933b8e887a517415", @typed={0xc, 0x6b, @uid=r2}, @generic="e7cc14631ac628156e61f11894940f2a074faf7448a503b2e0d907c8ba9e2351ad39cac7b4125ae9a92a2a083a7ab340d661b9f523932a647fcaf0649667c0240be448cc59af4017086860a79e7907d4e004b2e42479b68841fd673504871fe4327279fbe2acb2a9594b279d2b01a5b075a05d11ddb1a53c73d9194b1446a6f172aebd"]}, @nested={0x1030, 0x6d, [@typed={0xc, 0x71, @u32=0x8001}, @typed={0x18, 0x36, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x1008, 0x2, 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"}]}]}, 0x545c}, 0x1, 0x0, 0x0, 0x20048001}, 0x40) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000094d000-0x18)="ff0204000000000100000000000000000000000000000205", 0x45e84444c82fe211) sendto$inet6(r0, &(0x7f000052a000)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000924000-0x10)={&(0x7f00000b2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a1a000)={r3, &(0x7f00006ce000)="0c0bc0a329e875dd730c94ac09d8aef2c991addac3db3d19e0f500d3a3be91bb6977782e4200d214145b4e673e79613ab744796cb24f33050bc5b25a9e4f737c3bf70f7b62a5b2d0205ba53070935e4a6cd9845fcac786c92a3c517f8ce4d7c6bbfdf9797f6bfb1f8a50c39933302b7f6453bade3611b63cf9ea735a39261bbad6ee88df5f04aedb6a425d83fe088ae6046d53eb2032e70220edd2b2d0d408e635b37b227b50976a94bee89a09c99bb07bda72366ebf4859eb915c40f2", &(0x7f000029f000)=""/140}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c52000)={0x0, 0x80000001, 0x0, 0x9, 0xbad3}, &(0x7f0000d71000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe0000)={0x5, 0x1, 0x3, 0x5, r4}, &(0x7f0000a27000-0x4)=0x10) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000085a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000950000-0x10)={0x59, &(0x7f0000eb0000)="b663138b75bc0c5c69ba853bd9ad4f2331421adb464c732606d2c82f063c3fdb310ed5ce7721c03ec782c77a9a359fab99cfcfa7bfa1c864a9f34a0c9f1ea89caba8fec1a5706c75aae976ebec2d161d5bd0e553c1796d5f2c"}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) shutdown(r0, 0x1) [ 133.948890] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 03:58:18 executing program 4: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fe0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fe0000-0x4)=0x3a) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe0000-0x4)=0x0, 0x4) 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000f0000)='tls\x00', 0x4) setsockopt$inet_pktinfo(r0, 0x11a, 0x8, &(0x7f00004e2000)={0x0, @rand_addr=0x0, @empty=0x0}, 0xc) getpeername(r0, &(0x7f00000d6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e07000)=0x2e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bfe000)={{0x2, 0x8, 0x2, 0xbc, 0x0, 0x8}, 0x5, 0x6, 0x2, 0x4, 0x1f, "4f7a3c90ff6b278ad7c838cff3a02726e0194a8d093279e5f3aadaa865885a304e69fc2a5193bb270385c7dc0cae76680d9fbf871398739470077cbc94d03e0841c30cc6b96564ee031589234f5f2bbba4f0a2590acefb478f65ab84146a5b2090e9b49a7b1ce531689f6b7800b9afd7a70b0b47dabba588a815e418dcc9eb6d"}) 2018/01/17 03:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$void(r0, 0xc0045c7f) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:58:18 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fa5000)=[{&(0x7f000006c000-0x84)="459af1f73bf1544946cedb1f5def1f100c5c06f9b8068aea5760dfc6a0c243f495454950eaf28e983bb30b6b50af1e1f8dab4d3ac4329ea0ec6cdaf1d26e5d506e04b3616e5a3b8a5e16ca665e2642358405a78dafcb3f673fc8d6eca497429eef2dc8ac347a0f73a502695ba619dd580838bf0c706721c1e07fee9bdd785e10bcb283d4", 0x84}, {&(0x7f000053e000)="9be92cc0f6fc67766b192bc937848fe6b692c2a2bef8113a6813e019a99d2feb4a5a946de0607b8a070f86eee5abb3ee70855b7476d2ae038f7e5360a39a4a1d895bf5b49bb1963a9dfcf82a824a388d8deb8bfcc8ff56d3beb06582d2c4c7854c99cd73094684c13aafc4123a1f825e484d9981e4b0403217c77b8cb487dd39ff2b086c9423421c4304d84e5934e3977ee3b8ade3745d9a6583d2fb812d7caa520439bac170e621d2a4a671dae3c2d6b6adde6958103450b3eb8b9f660d44419c2ced0c73e1", 0xc6}, {&(0x7f0000fa5000)="8f3f2fb31969f30b1a30559e4ceb7294b6153c45c95180356f1f8c6dc48366ea44367fba78a66d02ac0170657a06a96beb8a05a4a8836124", 0x38}], 0x3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fa6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x80000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x782d, 0x4, 0x0, 0x88}, &(0x7f00008cc000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000801000)={0x0, 0x2, 0x0}, &(0x7f00004a3000-0x4)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000015c000)={r2, 0x400, 0x9, 0x8, 0x3, 0x0, 0x5, 0x20, {r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x725, 0x3, 0x1}}, &(0x7f0000fa6000-0x4)=0x117) 2018/01/17 03:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000099e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000055c000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000406000)={0x0, 0x5}, &(0x7f0000a06000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fd7000-0x14)={r3, 0x455, 0x200, 0x2, 0xc9, 0x9}, 0x14) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0xe, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) recvfrom(r0, &(0x7f00004c1000-0xac)=""/172, 0xac, 0x7a327109efe4f24f, &(0x7f0000160000-0xe)=@l2={0x1f, 0x8, {0x4, 0x8, 0x4, 0xb819, 0x5, 0x2}, 0xfffffffffffff800, 0x8}, 0xe) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006ff000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000cfe000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000750000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b3a000)={0xb, 0x8, &(0x7f0000a4c000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x17}, @call={0x85, 0x0, 0x0, 0x1c}], &(0x7f0000662000-0x4)='GPL\x00', 0x912, 0x55, &(0x7f00007f1000)=""/85, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000337000-0x48)={0xf, 0x6, &(0x7f0000f9a000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0x0, 0xcd563fcfd6da5f93, 0x8, 0x4, 0x0}, @map={0x18, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000d1f000)='syzkaller\x00', 0x1, 0x8d, &(0x7f0000278000)=""/141, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept4$nfc_llcp(r4, &(0x7f0000798000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000028f000)=0x60, 0x800) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000717000-0x28)={r5, 0x0, 0x6b, 0x51, &(0x7f0000dea000)="b61b75d18e037f1e0cea898003d2ec0dd064c4ac0e654f52436bce87e0c2cfc2b73c0a327348b26d830fe2d6fe0fa956689607759f5371cadcd5f4ffc9887cc848acfcdce918dadd4ea2b225f104fe9c06d6ba813dced04db1df81359463671a959a5d161e13f0d057f8b1", &(0x7f0000e3e000)=""/81, 0x2, 0x3}, 0x28) 2018/01/17 03:58:18 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="7c8c5fd07a9fa018f40bdfb405dacf9c0e184bd553d85ecbc6a8341236b518671ed06fda5cf9969116fc304edc539b40a9e7aeb5c5da992dea3c36f9db1e92ab29808f75e91f3bc681d92179dd09dd981aacf31687081260540de6a6a14d3cd2095d5ea209f6bbd7743c1c76f8064ea17e9379e5f707606d3cb89f7f724903c9af60aeecd02a681c9da8543aa7ceddbcc29840084d", 0x95}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1ff, &(0x7f0000001000-0x8)={0x101}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "a6d778212512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000006000-0x10)=[{&(0x7f0000003000)=""/100, 0x64}], 0x1, &(0x7f0000007000-0x32)=""/68, 0x44, 0xe8}, 0x2043) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0xdb, "38b6ead7177fee812cb799af483c1a49c0fb1f5b5d8167db9e7153ec436c773b56339fb03d6841f2f8aa991c686f394a2ae07d8dcf619b2975d8c1b799ccceb4e7c13f2117bd248e713a338f2d65da7f6df062e9ada01d1958c53e4d57eacbab928a1c7a33131ddc27eb464ecf3f70d25d5955330c8f0a0a208acfaea9abcba03319a5bd276c860c6bb13cfad9d802af93e4f2701ef7e5bc8b06136d9cb86d2b940e5effba39b06b5e2fd86d9fbe1f8f9e7ffda3ba92265d659a6633aeb6640fcc6315de7c5247cf95e7b59297b0e04cf08def2a764862546b8330"}, &(0x7f0000006000-0x4)=0xe3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0xb9, "a7be3f8f4991608cf955dc38f15da7c85a1e26d848131c3c632e58a551748f7095902abb6058d74f8f3671fea4d62aaa312d0e09034233f04beb1223d008da810df153a01ad10aad2ece7ece8b4ca568c47d3d2c32a39b9225b6b69153c79d53304c7a3bac96c5a24766d087ce8da83287a8d0b3f1ce40948943d9b5dc691381dcb917af8cfb272619149f8488b45dd07afb90ff697e1c9a76ae18c1397bb5004df60cbac8bcd1e1635a9693cbbaf6f6aa0934a5f0df805d3a"}, &(0x7f0000009000-0x4)=0xc1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000006000-0xb8)={r4, 0x6, 0x7, 0xff, 0x0, 0x24, 0x9, 0x7f, {r5, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f19, 0x5, 0xfffffffffffffffc, 0x6, 0xffffffffffffe8a1}}, &(0x7f0000009000-0x4)=0xb8) pipe(&(0x7f0000005000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000008000-0x4)=r6, 0x4) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 134.016122] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x801, 0x100) write(r0, &(0x7f0000105000)="fc00000016000700ab040008090007000a0022590200000004000300e0000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb9de061219d07f1500020000008ce6036c6c258f1a273c2e117c22ebc247ad4306000009db8934d07302ad1720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cde045a32e200fc83ab82f60af70c9d00f2fe0800000003000000000000040112bab2b9d243f295ede0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c000000000000004867b4d5715505e658a1ad874f01731d05b000240041dd108f6ff6b60000000000000040429fd3000175e63fb8d38a8757f1ef000435", 0xfc) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00001f6000-0x4)=0xf4b4, &(0x7f0000993000-0x8)=0x4) pipe(&(0x7f0000f50000)={0x0, 0x0}) connect(r0, &(0x7f000086f000)=@nfc_llcp={0x27, 0x5a, 0x3ca, 0x2, 0x3, 0xffff, "31826a199667fbf4d801fb35611569a7eae37bebd2ba004845b831a1fc94a683465c5f02ae01dcce49bd6a662d4ed2868ffec2ccfae3fe3a0118a640a80455", 0x3}, 0x60) 2018/01/17 03:58:18 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f5d000)=""/25, &(0x7f0000f5d000)=0x19) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000326000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f5f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f5f000-0xc)={&(0x7f0000f5e000)='./file0\x00', r2}, 0xc) socketpair(0xa, 0x0, 0x9, &(0x7f0000e01000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000964000)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc8, &(0x7f0000f5e000-0x33)="b4da632ef07c47beef3add6dc4d3697fe6375126dddd9aeee1a243004de7724a6fa093691ccf52e8795d9acfa97c492401cb3e") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000089c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f40000)=0x1c, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f41000-0x8)={0x0, 0x9}, &(0x7f0000761000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000669000-0x98)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0}, &(0x7f000044d000-0x4)=0x98) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000029000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000332000-0x4)=0x10, 0x80800) connect$bt_rfcomm(r1, &(0x7f00000f6000+0x285)={0x1f, {0x9, 0x7, 0x2, 0x2, 0x40, 0x4}, 0x401}, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000995000-0xc)={0x0, 0x0, 0x0}, &(0x7f000021c000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e8e000)=0x6, 0x4) socket$kcm(0x29, 0x5, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000ef1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0x1, 0x1, 0x8, 0x0, ""}}}}}, 0x0) getsockname$ipx(r1, &(0x7f00009b4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d8000-0x4)=0x10) 2018/01/17 03:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003f0000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000013c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000096e000)=0x60, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000389000)=0x3ff, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) 2018/01/17 03:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffff8}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = accept$inet(0xffffffffffffffff, &(0x7f000009c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a41000-0x10)={0x5, 0x1, 0x9, 0x0, 0x0}, &(0x7f000008f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000087c000-0x8)=@assoc_value={r1, 0x1ff}, 0x8) 2018/01/17 03:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000315000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) close(r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000871000-0x5c)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4e2}, 0x2, [0x7fff, 0x5, 0x987, 0x0, 0x401, 0x9, 0x3, 0x4]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003a9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f0a000)={0x1, 0x9}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000594000-0x12)={@common='erspan0\x00', 0x80000000}) 2018/01/17 03:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) 2018/01/17 03:58:18 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ebe000-0x8)={0x0, 0x0}) socketpair(0x4, 0x2, 0x1fd, &(0x7f0000d32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000f1b000)={0x27, 0x6, 0x5, 0x3, 0x4, 0x988, "ead81dc9a126313dfcbe3281ce69c4dcb2c6e54313d5bb49eedb1c3f88c78f16b05020f687597d00448803a7fefe346ca311b01f62fccf159e715ab722b965", 0xf74}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f00005c5000-0x38)="c80663a783089c3c20b409d498bb330e07ecc2b7709297c14f979023eaf017108aa85d4f7aee91c1f094c3160d52c550f78404dedbd5ac49", 0x38}, {&(0x7f0000ea8000)="55d7e626de005967953e6531a1966a7ba22c036f28533626fc03d630170df3f43661dc21bed76ce8ef4d66d77e0fdcb025e02579beb8f63232a05d450c1765fc1fe40cd50088d65e61060ca5babafb728aef469a354eceae71035fee011bf17307988b3f0b05e1cd9791dc06c3dfc6cd60e5d313675530c2985a48867b445d214b7c398b2bb1691f3b42ca8616ff11a84e1e519cbd62ecd732c79003f5fa92d1a3c6b5b0acfcedaca86e08a6f770b371744fb0af1759", 0xb6}, {&(0x7f0000001000-0xf8)="f5e9f131833cecb6325622aa3de765d43d2a7da6a2672381418fc13e49444acbd02cf434d8e8c2300b4c9f500be6e11a83aed518d01489b1c37963d044cc481242f14a6fba402693da37497842d903105dfa0ac09feef3695fdc4e7495cf917b4f0fa9c19ec030f1821a3524806d74797ff448a9e552900a6cce33c2366ceb31599e146e8ad13f07b531d02ddab10b1198bb68e77366dda77f2e00e49fc3dae1c4cd6e1c343c066a8b28de8aaab388e2705a58937ce41a7525854757d8b1600d666b2824fcc01830e0e4832ea8a7895da63bb42d764bf2ca144c08f6753f011c9898bfd5f3ca3d0ca7027843a7ff7f4f85f07775745d63d0", 0xf8}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000-0xd8)={0xd8, 0x104, 0x4, "e6d2349a0116c2b3f7d3a0fa56c9131f114f20ef9f16877613d42a48f16417047fa9c75370ec121b82dba2f2d5ae8be4b2cd9069ab0f83377cfbe0d609455532565fb4144217e1057994f0097aa781f8a22a0713c77896b5ed3d7531ade6759c72348a1fbbab8d67b5146469183bf56ef3e7ec9c82fa485cc3fb153b024505523f551b0a527b6eaae2a54b1fbe567773d6100a77ad6f0a606d786513a7731aa985b4f39a5211bb522facda9a973639bc1e9fc6ac6401de8b0aa9069204aeb0d11dd1"}, 0xd8, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000beb000-0x8)={0x7, 0x1f}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f33000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r0, &(0x7f0000fe6000-0x38)={0x0, 0x0, &(0x7f00009db000)=[], 0x0, &(0x7f0000240000-0x140)=[@assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0x3c0}, @assoc={0x18, 0x117, 0x4, 0xd1d8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}], 0xfffffffffffffd0d, 0x1000000000040000}, 0x3) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000372000)={0x0, 0x0, &(0x7f00003f5000-0x30)=[{&(0x7f0000a37000)="5482f9faf74a12f0000025d8422e55f7fa", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x10, 0x0, 0x10000, &(0x7f0000cc5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000dfa000)=0x4, 0x4) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000027c000)="38abd49260e2c029781bca06f2753d3ade55be964cdf52a42be4eea16565cf9421737449e8bd70ae2922057a6a194113471c5f3e3d69a6ee9fb4d79a87273aa8e0d17f7df43b620a1bdd2ce5589a93bddcc7bee30d9c82f705665f2fcb94c83e3c4d0a921b14c47ac3a797d200c43cc457bd76be7f21f19e0092e56111b7eadcf02beb119a2be716d5c3e60694fe55b10a627fb244a1c8819734111826aff97f3ba65814390679926a33df6d3bebfba741b956219c4562", 0xb7) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4$netrom(r1, &(0x7f000089a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007ca000)=0x48, 0x80000) getsockname$netrom(r2, &(0x7f00001d0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000587000-0x4)=0x48) 2018/01/17 03:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = socket(0x0, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000083f000-0x10)=@common='ip6gre0\x00') ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000a6000)={0x0, 0x0}) accept4$inet(r0, &(0x7f00006ed000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b09000)=0x10, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000df9000-0x2c)={0x5, 0xffff, 0x7, 0x4, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000030f000-0x18)={r1, &(0x7f00007e5000)="e63bffaef888fc56892c5f1a55f66357bc674b9f2dce1664a888acde1903ceb5e13c1bb0254c4191928d575142b8971199eac6128d0a3b863b2da69a0fd7383027e5fa7d851d4e05a6c20649f2c40f78e9608ea353773eeecdac16b555c097d617e9fdb69712e954f075d2ac4e6fdc82bce6f3c6d55c584648ae9daa9687de2cdd3c22811173b7b922d52fddd22f6b46b5f728c41aa1ab230835267e348a56b0328193401a22c98b16811ea7", &(0x7f0000d98000)=""/17}, 0x18) r2 = socket$inet(0x2, 0xb, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f000073d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000913000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000876000)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0xc) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) bpf$MAP_CREATE(0x0, &(0x7f00000c9000)={0xf, 0x12f, 0x3, 0xfffffffffffffff8, 0x4, 0x0, 0xe00000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 03:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c15000-0x18)=@add_del={0x2, &(0x7f00007a5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) bind$alg(r0, &(0x7f00008b5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0xffaa) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000001f000-0x10)="d885fd8e39c7e22a2a3cb1a545a4791e", 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001f000)=""/40, 0x28, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000005000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/17 03:58:18 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x4000000200000, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/17 03:58:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000ca9000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d8000)={0xffffffffffffff9c}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00003fd000-0x66)=""/102, &(0x7f0000964000)=0x66) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002c0000)={0x8, 0x4, 0x1, 0x9}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cd7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000fdf000)={0xad, 0x1, 0x9642, 0x5}) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000ed5000)=0x0, 0x4) 2018/01/17 03:58:18 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x8d, &(0x7f000000e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_emit_ethernet(0x4e, &(0x7f00000e9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e509", 0x18, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet(0x2, 0x80807, 0x0, &(0x7f00000ea000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000ed000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000ea000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000ea000-0x3)=0x8c) 2018/01/17 03:58:18 executing program 3: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f63000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f63000)=0x100000000, 0x4) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fe7000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) 2018/01/17 03:58:18 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000013000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x2c)={0xd, 0x101, 0x7ff, 0x0, 0x5, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000e000-0x8)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000011000)={r1, &(0x7f0000012000-0x1000)="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"}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4}, 0x98) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r1, 0x28, &(0x7f000000a000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000011000)=0x0) 2018/01/17 03:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000016b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000dd5000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f92000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00005cf000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f000075a000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009ed000-0xc)={r2, 0x80000, r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r5 = accept$alg(r0, 0x0, 0x0) readv(r5, &(0x7f000022b000-0x90)=[{&(0x7f0000e0b000)=""/233, 0xe9}], 0x1) 2018/01/17 03:58:18 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1000000000000, 0x80006, 0x80000000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000022000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000021000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00005d8000-0x28)={@common='rose0\x00', @ifru_addrs=@ipx={0x4, 0x3, 0x0, "18cbed13d7aa", 0x3, 0x0}}) r1 = accept(r0, &(0x7f0000fa1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000a26000)=0xdc03) 2018/01/17 03:58:18 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000154000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000942000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f85000-0x4)=0x26) bind$alg(r2, &(0x7f00001d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000c1e000-0x4)='tls\x00', 0x4) sendto$packet(r1, &(0x7f00006f3000-0x47)="31ac3fa0babc4a8169158f3fe07a5fba36", 0x11, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x2f2, &(0x7f0000f7d000)=[{&(0x7f0000f0f000)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000159000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000883000-0x4)=0x0, &(0x7f0000196000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000008b000-0x8)={0x0, 0x4}, &(0x7f0000ec4000-0x4)=0x8) vmsplice(r0, &(0x7f000039d000-0xa0)=[{&(0x7f0000e14000)="e52afb128638c9e78b5b4fd2420e6540bce179d01d8cab29b2f6ee5f9d5caed67aefe20a4cdfbe4269c113713f36b5f50bfb835c817891758176de56c04198090c3c69ebf41528382648590de158c9", 0x4f}, {&(0x7f00006f3000-0xe2)="5423d62108ad038f3a517cd91d52354d298209f261f28d7fb1fc1edc59318c06e4a058f6ee7e2fc79264458c4f00c918665463c0f2b7378079f669ccc3a49e5d6e233ebb51d4638bbda6908424e87aef690035989e106a75326db825f35dc74d4b680a703290c75bb4b3526be998375944684c3a4ac6b4639408593fcb47f5a2da3a405154abdeb333fc018d6f7ecbebf4d2cfff9f9dea6c867cc333ac7209a40e6b33536f65a12b0102eb4d12b9ff77dc95d3007a4ef4aa5388add157d12a32704dbc6dab4b9eab2c8165e338d8b3bb93732d8df681214ca250207ec2c844726399", 0xe2}, {&(0x7f0000be2000)="8b24d1f84845ceaf68841235ef110739d46ba3e0af392b47207b025dda8a2739b1049bb08036d6ece1bf11c508ff1977babc60fa31f392af137c25f1f559483cc77a096cb3d72ce6579537c62d01492f8030d37228be4685e83731667c1cdc6291daa682465662acafe059df91aed22ce5727b1f8fddac5873198d424aa0b2396ea6119b1d4d34ee394705535c497c", 0x8f}, {&(0x7f00006a3000)="797057a0804f440734321cac51b2878aca2941026b2abf81c4546a9cfb264c8e8332f79889b39c485820", 0x2a}, {&(0x7f000095b000-0x2a)="9b2411ab027a463e9cae66b6a40571fc43bdb79808b037454e3899cd46d5b2905ee44881a02863098386", 0x2a}, {&(0x7f00001dd000)="6cb5c4d5295e0f9d6ace0d78ddc4f8fb6a56aef1ac40b9083e22bb1b51c2ebd5367f225b8e1da70bc550ca848b81f8bb890bab4cb27fe9638eb92a5c694816445792fa06f4798de8c3bcf75fb7d46993dbe913fddf8fd2bf8eb209ca88737c70", 0x60}, {&(0x7f000088c000-0xad)="5fe80ab83d0b570a711939dfaf91a93b9a106f58afd62abebb5aeb2c43c838b6d08502628c953e0d7e624b9872c42ad6da7c0cef34d71f63368c826acdaa53188f923ef3d18c100f5bce7b7d2a4389bef4e40f37bf6bb396a3ba7e4a2f6886af25aae6105528e028438cab7177fe216198bf4c3b58c29675bd44ad1ef8eb5ef66a85b7712d75c16b5758dde5dbf410dd71fc719014edfc624f2ff25ca5d9ea5bdb68b55d2e655b0407e2bbcfea", 0xad}, {&(0x7f0000f42000-0xe)="3d07b97aff59882ca7dc60520018", 0xe}, {&(0x7f00000c7000)="1d54ad38e8ef7f9a3723f1a886144474d8142eca125a35ddbc003c570ed957d688ebadf97c2f45b69967a61bdf45dd430207f4e855a32e856178a74c838d3a9956ac4474b85936e59c32721dfac944452c7615f9e919dbd9c9b69d6e49e2d610dbc2560b6b621ab41a76e14b0b62a60cf8cade5c7d8c05743e53006d02497d14e6de40f93542f990aaadc6596bf41bbb903f2f41a43b71c871f5254b8c549ccd4470493cc4a0921536907f8977bf2855c69abeac3a4e2456957b260197db0bfc051ccfdfcb6b2cda983e6fd813baaa6c4b5a858257563394902cb604a5c2319a4d14d6babc85e7", 0xe7}, {&(0x7f000009c000)="79b29801572b54713e02e2193a7e9876675d4a090587842351b88762cd475710bbde5a68ec8e50f0f69f88874b6f693fe01fe18b4a8ba58daf5adbd6062009bfdeb5ab62b7b74c1aaf41046f15a90510e9edbdbb08fa025f3f0395dac61b81e66e3fa98c5b42827af4dbb5c403443e386ec44ed0c625319e0494668d58b31a2b27743f4058f207ad9d65690f2da75ea50702c15de0625db946908ae40411128e200b140687634f55616c77a7f093b87f96764c262da9790ff136e5ac6282647efa627e5b889e5b76808cd949e5bb93e1160cfd36d328e6571efe79fa31128715366efb6e33929f3aad75", 0xea}], 0xa, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006ba000)={r3, 0xb3}, 0x6) setsockopt$sock_int(r2, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b8e000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) shutdown(r2, 0x1) writev(r0, &(0x7f0000347000-0x10)=[{&(0x7f0000a1e000)="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", 0x1000}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000f05000-0x20)={0x8, 0xe4, 0x1000, 0x1, 0x12, 0x101}) 2018/01/17 03:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f0000d89000)=[{&(0x7f00005fb000)="e2", 0x1}], 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000404000-0x4)=0x0) pwrite64(r0, &(0x7f0000285000)="346d5cfde5d5fe3a527549c43b0e82f496255385c3cb0c671dce6d96d74e65bf5c031749104af1bd34ed179b5201ec8fe2b880b4b9aa942b3f8b9609de8f7b64c5745fea53967c279c5e852f8fb61e816ffe4c43d95b34ae", 0x58, 0x0) 2018/01/17 03:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000042c000-0x4)=0xffffffff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bbb000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000c6d000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000637000)=0xc) r3 = accept4(r0, &(0x7f00005fc000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000c14000-0x4)=0x6e, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a22000-0x8)={0x0, 0x8e4a}, &(0x7f0000d55000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002aa000-0x8)={r4, 0x9}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000275000)=0x1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000556000)={@generic="817dd5594af1b37ca2fcdc679d4536f9", 0x401}) 2018/01/17 03:58:18 executing program 2: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000382000-0x10)=[{&(0x7f0000381000-0x49)="7737cc26419c14766cbec7841c37a3a2f84375ef76fa99fc980829ff3a255ee61ca8403abe12409e6eced5a581511e02a5029f8e0ef71c1665abe3a45f799256f08c40c76f5397da1f", 0x49}], 0x1, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/17 03:58:18 executing program 0: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 03:58:18 executing program 7: r0 = socket$inet(0x2, 0x806, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x34, 0x9, 0xf, 0x201, 0x7, 0x0, {0x1, 0x0, 0x8}, [@typed={0xc, 0x6b, @fd=r0}, @typed={0x8, 0x36, @void=""}, @typed={0xc, 0x75, @fd=r0}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x70, "170ad3331737d4a1bc1696d8106b5a85c24850aa0b0c492f76eb00c7d853720d9ab489c60f90d4d77cc970a68a3a2281e42a2d9d171e47411cde79f3ca48abfe6d3f99d9e6498821cc425ecbabeddf8c60de72be4de0895b5361bd84cedd79f987c6513741d7ede4f15d29f0a5ac8d79"}, &(0x7f0000003000)=0x78) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r4, 0x1ff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000004000)="466654486d26c6dadcfde0d5d3c173403fb6d38a1cab1e2300085d7e807b8c9e331af399e2f27a17deaaf3a1f1c4e63b46a42b5fea9b56f3f860a51015f60e0da3f152e8327c283553f415d41b0561214f4b06efcd3ee48385acaeb48b423a782ce7e1da4564a7b8a2aaa3f37e8a55e9f8512e747a6068ded28d751d824d3982a325a273e1", 0x85, 0x4000000, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000004000)={@rand_addr=0x6, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000005000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={r5, 0x8000, 0x20}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000009000-0x4)=0x2, 0x4) 2018/01/17 03:58:19 executing program 4: r0 = socket(0x7, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x0, 0xffffffff00000000, 0x8182}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00002c3000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000492000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009bc000-0x2)=0x0) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f3a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001f5000-0x4)=0x1c) ioctl$int_out(r0, 0x2, &(0x7f000019e000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000035f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000848000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000539000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom(r1, &(0x7f00001b4000)=""/175, 0xaf, 0xbecb01cb4ed681c2, &(0x7f0000b3c000)=@nfc_llcp={0x27, 0x8a, 0xfffffffffffffc1d, 0x3, 0x3, 0x7fffffff, "cfc75b09990c5cbbb1d0122bc5daed81551d6aaf0bd3b61e17ebe3dabbb6d8bbfb1d92359c3ad584cc64c1b2605e7c7131e515b2f27a119455fa385f81504e", 0x4}, 0x60) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000360000)=0x0) ioctl$sock_SIOCINQ(r5, 0xc0189436, &(0x7f0000002000-0x4)=0x0) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) ioctl$sock_netdev_private(r5, 0x1, &(0x7f00007a2000-0x1000)="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") ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000008b000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) writev(r1, &(0x7f00007fc000)=[{&(0x7f00006be000)="19", 0x1}], 0x1) 2018/01/17 03:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bb0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005bd000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008ad000)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e2c000)=0x8, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000def000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000392000-0x4)=0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000127000-0x10)=@req={0x5, 0xfa, 0xfffffffffffffffe, 0x85ad}, 0x10) pipe(&(0x7f0000094000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000079b000-0x4)={r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x4000000}, 0x0) r3 = gettid() accept$inet6(0xffffffffffffff9c, &(0x7f00009bd000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000079a000-0x4)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000374000)="bc4dd5f16de2e0490a34b912a7e6a4f422d561d5e093b9894caaab56ddfe0d5773c520fb34f4aa28df56d33dc2bfe4f7ac8d82d4fde77e9afa2e3cae2416615f37b74f2e9db47a08d1e43c0553ff208200fbb7bd418e0e325068321af6b150c26441e62ab6ac72b34dce39c297ae13946970e57a56467d6cf5c70db9f86067820f7a43475e065e06e3e1a9ef034af4e3e6ff077d08d232279f847cdb3736e8e26a427559ab22a728f9563baf68e1fea55af9c701daac1a3da28c6ca585ce8c76896666c5e5c1d5f3bb42a47171289ad742ef98a97d906035bc750486bf2e25b7e616", 0xe2) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000f58000)=r3) 2018/01/17 03:58:19 executing program 3: mmap(&(0x7f0000abc000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) 2018/01/17 03:58:19 executing program 1: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f84000)=@assoc_value={0x0, 0x0}, &(0x7f000068a000)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a31000)={r3, 0x7}, &(0x7f0000f85000-0x4)=0x6) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8d, &(0x7f00005d6000-0x8d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x7f, 0xfff, 0x5, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "b63c51965439f22268ce1fa238e35cb1460293db0a77ddf18782c20909ab01111c5e5a66b3c34b71e432042e84da765efc8638fe2c9bbf718ad5069befe7d4ea4faa3f34c9d45abb0aa45b828b3d3f6c01bf0046065838adde5f893401d32b71b8"}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/17 03:58:19 executing program 2: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e68000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e67000)=0x8) 2018/01/17 03:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f000039a000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000064b000)=0xc) sendmsg$alg(r1, &(0x7f0000e3f000-0x38)={0x0, 0x0, &(0x7f0000071000-0x10)=[{&(0x7f0000abf000-0x49)="98a1eac3649874018bc47d99c4d3b8ebc3479b0ce7997d9bf4b9a949b56d64a232a84df82f070c9548d70d261e4c560cb924b2cb29c7f808a221dbbc21d130fa084666c20851399b5e", 0x49}], 0x1, 0x0, 0x0, 0x4000000}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 03:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000370000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007df000-0x4)=0x14, 0x80800) bind$bt_hci(r0, &(0x7f0000f22000)={0x1f, 0x4, 0x0}, 0x6) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000006d000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c6d000)={0x0, 0x6}, &(0x7f0000125000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bec000)={r1, 0x1}, 0x6) unshare(0x40600) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/17 03:58:19 executing program 3: r0 = socket(0xf, 0xa, 0x10000) bind$unix(r0, &(0x7f0000aa2000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f2000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00004d3000-0xc9)={r2, 0x9, 0xfffffffffffff800, "ce821ef8c1bc1d7b71f275c59e87d7172918a0fb4c1e16ee29caad03e94ad6a45cbcde335b9f48e973c25f7531ffdfcf9d416b4316cfb80eaa87634362cdb2e87cbeb78fa82c32e786ba4fe4539555065dc2e6c0410339adc3e080d7c21ed1479ea1ffc4594518a194a58fa358d7eb4d5a2e1f3e107e1595796f92317c59448763c946edd42546bc62b9fcd78b8c65baee484bc7b9c0432fec00793a65dda05e6030d657fcd4904dd3fbd79bfb0951164dd6a76e4aa864c9d16359a3a681c0"}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000007000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0xfffffffffffffc8e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000005000-0xd8)={0x0, 0xd0, "f8b75ca75eea5e50bde7fb4c483a06d76d614a357a25c413680263e3fb768808fde350d453f9840c8fe45a40a1611ebcf45f044a8428448f053f5273ddc6ccf92456648fa4ff3435c3da965f63b89a05fdb7b51b76b508ab1fe6823c191f15063bf29b36b9fbbc89217e6ade08f3fddd975db71b4b9015a6ba6caf68e47a21053b9babd7e1872cde28ca9f0559e38c94d5e7b4f719dc368c0bfc97b1c65b32748aa1183737aab582fcafec49f08832d029cbafb343bf0652b9f5f115b7f3e0a67793ea994e08361503ee3fa435294629"}, &(0x7f0000000000)=0xd8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000006000-0x6)={r4, 0x5}, 0x6) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000060d000-0x4)={r1}) sendmsg$kcm(r1, &(0x7f0000c68000-0x38)={0x0, 0x0, &(0x7f0000275000)=[{&(0x7f000064d000-0x62)="ba6d956e11ad73bf3cbcd616473a53dc828a6d4e3bd82b42728fde5de6c3217f0466d2293018f24cb06277cfb92bb45b4a97995aaea1d011e5d0ef1a16293afdb046bc0d1763e97dfe69e71b587f160baf2e9f92d73aa1f6d99c9233061171c88db2", 0x62}, {&(0x7f000040c000-0x8b)="fd99b89a05974be6c237a5e69f0b4dd9399f9ea4608e560665e49bb005e053bba6192068bc4f5b7395940f16f6f645f25f4cce81f4b4d90baa5b8a2161aebbf5d6a6f2ccfd3eea125b358dcddd031697a6845b5a04607b84ce91480d1096d703322181245e90626bc3f96cb4337147a68eab52b27703bf4df1e3e734290a3b7854e65742f9d7b07827e942", 0x8b}], 0x2, &(0x7f00002c0000-0x250)=[{0xe0, 0x118, 0x1000, "380c6f598bc1a2a2e9a15aeaffcafad589c8ea19cbf272d92d51a5636cba2f4d9aee04a5ef2aac94756a971e93d1b2bc840f60b937ff4c34ba8d309a98c6e916bf1e53c9fe996403490f90b794e4931d1526e27369750548ac768943ddc8c3908e3c77375e2fc821d1f5c630d04290258b9d7d2d49de9f37373507279981876f4262b19742a486712a5cc7b72ae3eef8995e98b84f6cd198db95e0ac7e5448a4b94c03d48086719d86f2fab1d68e9927932e3403c8ffb05161202ca9fb64c0cd5b0b97238ecdd0f3fd7f"}, {0x58, 0x10a, 0x7fff, "bda0dd2992eddaaefb12fb77d409aea114492d0e5c0829b230fdf3010b3d3b02080dd197afab8aeab12e9cd41f38a7886ce6a1b05f2d5500a0e93d20bee82242ece1e9db"}, {0x80, 0x1, 0x4, "c25a151f349032c36aeeaa392795c7676970f61ee9992fc3b3e689c46dfb7dfbae3b230d4e74f9d5a4428195e2bd86de1ed2959ddcc6beb7a4ffc842575259d1fcf8baa4c9e1cb36e4d87fb5f406021e1bd51e2150482637c8ef60e834dcd6ee154de67592fb81cece62d63b"}, {0x38, 0x11f, 0x3, "7118d4ce8dcd6cf60346b310ce83dd470a357384b8f63e7e56df36db91f83a2a38"}, {0x60, 0x0, 0xb3f2, "971398c6124907b19906faa93b831d24d658e21a52504f3f7395472f53cb93191472bda203d1a540045ac3a38ba255ee55d76ae72a8a61ebf2c9a8fd093841f3202ccd3c7967edc7c643"}], 0x250, 0x2400c054}, 0x40880) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d3b000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xca400000000, 0x7fffffff, 0x3, 0x1, 0x8001, 0xab, 0x7, 0x6, 0xfffffffffffffffc, 0xe08, 0x800, 0xf866, 0x1, 0x80, 0xc2bb]}, &(0x7f0000c6d000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a54000)={r2, 0x688}, &(0x7f00005a3000)=0x8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000d3d000)=0x0, &(0x7f00008c2000)=0xfffffffffffffe92) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d3f000-0x14)={0x4, 0x1ff, 0x992, 0x9, 0xd582}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d3d000)={r3, @in={{0x2, 0x0, @rand_addr=0xffffffffffff097c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x6, 0x0, 0x5, 0x0, 0x100, 0x80, 0x1ff, 0x9, 0xc7, 0x80000001, 0x8493, 0x6452, 0x5c, 0x9]}, &(0x7f0000c0c000)=0x108) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d3f000-0x35)=""/53, &(0x7f0000d3e000)=0x35) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008b8000)=0x0, &(0x7f0000d3e000)=0xff7d) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000775000)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0xa, 0x7, 0x1000, &(0x7f0000cc9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000071d000)=0x9) 2018/01/17 03:58:19 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000049d000-0x4)=0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000094c000-0x4)={0x0}, &(0x7f0000f7f000-0x4)=0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(seed-generic)\x00'}, 0x58) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000dd4000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008e0000)=0x14, 0x800) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000-0x4)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f7e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7f000-0x4)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f7e000)={{{@in=@rand_addr=0x94, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x100000001, 0xa, 0xa0, 0x20, 0x5c, r5, r6}, {0x0, 0x55, 0x1f, 0xbb97, 0x0, 0x7, 0x9, 0xfffffffffffffffd}, {0x3, 0x8, 0x100000000, 0x7}, 0x5, 0x5, 0x3, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x7, 0x3, 0xff, 0xffffffffffffffde, 0x302, 0x3}}, 0xe8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f80000)={0x0, 0x2ec17c8, 0x10}, &(0x7f0000f81000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000495000-0x6)={r7, 0x7}, 0x6) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:19 executing program 3: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000005e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4, 0x101, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xffffffffffffff17, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @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) 2018/01/17 03:58:19 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000029b000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008c4000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x2, &(0x7f0000f94000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000518000)=0x0, &(0x7f0000c80000)=0x4) 2018/01/17 03:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006ce000)={0xffffffff, 0x0, 0x10}, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000104000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000297000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x55cfc772a391fda9, &(0x7f0000133000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9, 0x7, 0x9, 0x0, 0x0, 0xfffffffffffffff5}, @ldst={0x2, 0x3, 0x6, 0x7, 0x0, 0xfffffffc, 0x5}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000055b000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/17 03:58:19 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x1, &(0x7f0000fd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cf7000)={0x7, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0xbc0, 0x8, 0x100000000, 0x8001, &(0x7f0000f7b000)=@common='bcsf0\x00', 0x1, 0x0, 0x2}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fd0000)=@file={0x0, ""/36}, &(0x7f0000fd0000)=0x26) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000fd0000-0x35)="cac35821497691a6dc2c68d33fc55323a4c7507cbe6f8ba03d7359260ab4a517cb8ba259593c6da2158443e05322f1457c8c5628a8", 0x35) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd1000)=[{&(0x7f000092f000-0xa8)="6d4cc33b3b77e123d094332960aa179c27f68dd3659aade164ab0f3d30ce4d1e80b72e7541cec364cf4ad02160d5c9013905dc33cb8d7a1549de6262ab949a8c35f8abd72e1b0fc2242a9db3a428059619b5f0fc598b177504e955ed4ddd30b97979a0861455ca02ccf4edf0a4733fc711c79e94ba8e3e0ca5d31c0063e7a1c724944730732e8d4870c7b7afe732a07c877f510264b2233b8f44814cd3b17d21333fdbe7335bf0ae", 0xa8}, {&(0x7f0000fd1000)="1d6d09fc28ce42542153726b677575891b6f9351f055ca5b497cb80229fe4ef0fb34d1f4ffbbe1920d9c34c548571eff6fcc2bd30a38455297301aefd0a6dfb75ccb13a4978d", 0x46}, {&(0x7f00002cd000)="2cbedc59c75233a73376571379d23faf5ee66b62f08415357fb3803fdd67feaabfdfff7b49c2da546fe3ababa3ad6559b68e8750ab7e71da7a860dfdc495f5c70ede5b37d32b92f9a0014ade6ff5f2ce40071137987558f3ae7e6f3d7d0b47779563eff1d748f05613d8247c9c97fe719b0f9d", 0x73}, {&(0x7f0000fd2000-0xd3)="12d2b60e2829d90ee32016de3620ff95f0b950f296a3f03c94c2190ae24d72f67f7d390d563d028971aa0b77d7abbee04f018ba39736916a1c9b18784be0cd9e191e30351045b0410142543f95b59688fa21effc500b607bae33e361e7f74bce7f22365782808340a4ea06a90d67988fb5f689573c673d5bb7d9664ecc521cf16521cab195b6cfb74f06794c1b07f9112c6d660eca162064b98224af5cdce1673fed5e62e196c9e2e3883e35adce5e11f3d757a91a3c6f18b7eb75e0d6bc92909d9440a2eef73b9659d4268a59f3aa1247ab60", 0xd3}, {&(0x7f000002d000)="9e420b18bea9f75887bc490a6b4953711504a83687e51ec53f72baaab45f2e170bc88d4f9beee4184ca0ac8a164a78631daa4ccdc95238e98a4147f8ddec8ea958b34277b3ff22389acdec1c8011b83a1bf725c49e7dd9a7ef2b55672865ff26b30f5dafa0dc42d89640fee42eaeac9553728866567c9a4618baa4448bda487d36ef33f9b2d47da84f99b5aa8a8f17054eca33464888bf7063c653aa860fc8f3085b99eedbade4200f07f9ee0a60a2cda0392639ff4a7450304108fe0c86646485f6116b933974020e553ca862ec6993cf20", 0xd2}, {&(0x7f0000a83000-0x4b)="74b82f4228bd2b1382e40c868d25a8022f06f392393c28d9a3de004393e04689be64a7cc86f585285586297a0642b5bebdb6de399394e9c855907b9cd26bf1502bcfded0c2ddaaf9b25880", 0x4b}, {&(0x7f00001a5000-0x9d)="79bfb19712b309eef70b43d711764253fbf84b4f377ba32ff1a5fbf74c3a2cb370983e0b8ed2b39c88b4eb16a346f9c239e5ab5c1172dff8412c2ebd3af77087255e68d3736fdd958aa20035f7903255b0babc9b7b2d2048a4f06d8d7fbf4fad18cfc9cd6e64e82b9d4dce691ab2696d619f8c4b4d7acbabc768d51593ba7f3eee9cd3a9e788993a9d13d3709a9a8e33229baa90259bcabf68b8b1721a", 0x9d}], 0x7) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00001dd000)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x2, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0xffffffffffffffc9, [0x8001, 0x3, 0x100000001, 0x8, 0x7ff, 0x1, 0x40, 0xc0]}, 0x5c) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00005ed000-0xd0)=""/208, 0xd0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000ab2000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f000001a000-0x4)=0x3a) bind$pptp(r1, &(0x7f000000d000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000001b000-0x8)={0x0, 0x80000001}, &(0x7f000000e000)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000017000)={r2, 0x6, 0x30, 0x80000000, 0x7ff}, &(0x7f000001b000-0x4)=0x18) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001b000)={r2, @in6={{0xa, 0x3, 0x42daea9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15f1556e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9221, 0x6, 0x6, 0x401, 0x3, 0x7fff, 0xd1, 0x1, 0x1, 0x10000, 0x5, 0xa0c000000000000, 0x1ff, 0x10200000000]}, &(0x7f000001b000)=0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000009000-0x38)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80000001}], 0x38) 2018/01/17 03:58:19 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e5c000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x80000000, 0x3ff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x1}, &(0x7f0000002000-0x4)=0x8) close(r0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x48}, &(0x7f0000000000)=0x98) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000008000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x8) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 03:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000019d000-0xc3)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000070a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e03000)=0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000ad1000)=""/4096, 0x1000) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000+0xae2)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@newae={0x68, 0x1e, 0x100, 0x7, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xa, 0xff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x2}, [@lifetime_val={0x28, 0x9, {0xb51, 0x6, 0x1ff, 0x5}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x20004004) r1 = socket(0x10, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 03:58:19 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000009000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x4, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000)={0x0, 0x0}) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x200000000) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000670000)={0x0, 0x0, 0x0}, &(0x7f0000a5f000-0x4)=0xc) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000616000-0xb)={0x0, 0x0}, &(0x7f0000a60000-0x4)=0x10) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a5f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000083a000)={0x8, 0x7ff, r1, 0x10000, r2, 0x5, 0x7, 0xab}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000011000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000045d000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ad000)=0xe8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a60000-0x4)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000f000)={0x0, 0x0}) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000025000)=[{&(0x7f0000005000-0x7e)=""/126, 0x7e}, {&(0x7f0000026000-0x4d)=""/77, 0x4d}, {&(0x7f0000026000-0x21)=""/33, 0x21}, {&(0x7f0000025000)=""/86, 0x56}], 0x4) 2018/01/17 03:58:19 executing program 5: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000096d000-0x12)={@generic="e82c6b8446e714c1a86fef3c45c74929", 0x7}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00004f0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddb000-0x4)=0x10, 0x80000) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 03:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a6e000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000201000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000459000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x883f, r1}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005f5000-0xe)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r2 = socket(0xb, 0x3, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000035e000)={r0, 0x3}) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000054f000-0x4)=0x0, &(0x7f0000742000)=0x4) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e60000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000ba2000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:19 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22e, &(0x7f0000017000-0x22e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x0, []}) 2018/01/17 03:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ff000)={0x26, 'skcipher\x00', 0x0, 0x6, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 03:58:19 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ea9000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ab000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000275000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000888000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004fe000-0x8)={r3, 0x80000000}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000047e000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffff9, 0x9, 0xfe8, 0x40}, &(0x7f000042f000)=0xa0) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000dbf000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e55000)=0xe8) close(r1) getsockname$unix(r1, &(0x7f0000e4e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000768000)=0x8) close(r1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000622000)={@common='bcsf0\x00', @ifru_flags=0xa000}) close(0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000279000)={0x0, 0x0}) r6 = accept$packet(r0, &(0x7f0000e16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c15000-0x4)=0xfffffdf0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cda000)=0x14) recvfrom$packet(r6, &(0x7f00006a6000-0x1b)=""/27, 0x1b, 0x1, &(0x7f00002ea000)={0x11, 0xff, r7, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) getsockname(r5, &(0x7f0000d47000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00003d5000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x1000000000000000, 0x5, 0x1, 0x6, 0x1, 0x1, 0x2, 0xe50e, 0x7, 0x3, 0x8, 0x9, 0x3ff]}, &(0x7f0000358000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00001bd000)=@sack_info={r9, 0xfff, 0x966}, 0xc) 2018/01/17 03:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00003c8000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0xc, &(0x7f00009e0000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x10001, 0xa, 0x1, 0x7, 0xfffffffc, 0xfffffffffffffff0}, @generic={0x2, 0x2, 0x5, 0xffffffff}, @ldst={0x1000000000, 0x2, 0x2, 0xf, 0x2000000000000006, 0x2000000000030, 0xffffffffffffffff}, @alu={0x4, 0x101, 0x3, 0x6, 0x0, 0xfffbffc0, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x16}], &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000377000-0x8)={r0, r2}) pipe(&(0x7f0000893000)={0x0, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000061e000)=0x0, &(0x7f000045d000)=0x4) bind$packet(r0, &(0x7f000020f000-0x14)={0x11, 0x1e, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000924000-0x1)={&(0x7f00009b6000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f56000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a55000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000117000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000a8d000)={0xf, 0xc, &(0x7f00007e9000+0xb9c)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x3a}, @map={0x18, 0x8, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x100000001, 0xf, 0x0, 0x3, 0xfffffffe, 0x8}, @ldst={0x3, 0x3, 0x0, 0x7, 0x3, 0xc, 0xffffffffffffffff}], &(0x7f000090a000-0x4)='GPL\x00', 0x81, 0x71, &(0x7f000093c000-0x71)=""/113, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) writev(r3, &(0x7f000090b000)=[], 0x0) 2018/01/17 03:58:19 executing program 5: r0 = socket(0x1, 0x801, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@generic="67cdae0ef46c78bff9e74a980ddea579", @ifru_flags=0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000)=@nl=@proc={0x10, 0x0, 0x1, 0x2}, 0xc, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x87)="3966dfed9d79212a42a73acace9888b2884fdae409a92421970920ccce0311cd4a7c618ada971b0b84f9b43df317510b6c6a295e46889946082e5c00bf2cfa12c08701a0ae33f648215d94777d9d20df8d844249123db4c269137bc3aed8b57bdc627a418a959be73daf15c8e57ca3d4a286cb859cc984729a4167efb6a23460ef0cb341945d02", 0x87}, {&(0x7f0000003000-0x54)="256d97827de4635151dd6a1e4a515c5c9bff43a70a25b382e34a62e73c5ff811d4901052737a10a7ac668ddc79f32c06b07db7660e5e3f5c3d29ed01ba160c142e070a98b1ba7feb71dff91f9efe3a726eb10850", 0x54}, {&(0x7f0000002000)="95b6fea0d4b4db2443e30140a05b608495d473c22773ed2bb2ef32", 0x1b}, {&(0x7f0000001000-0x50)="4f8f1de1fbbac7bb20f4837028afdd6f32f8f6ba953667765afdc0b7f87c115461d496608884e86545c4e13a06026e696ffa8721e1348ed8daaec4a4a93d6df36c4902b0144d40090703df74d8cb30d0", 0x50}, {&(0x7f0000003000-0xc4)="90b9f92cfccad50a7c2ac8d81891e2e4178bdb030e3a8667f5ae74276bd3bca546bdc59deff754de2077bb4cc85798806b2c0433b6d90e9cc58d2631617228844ee4a0eb8164cad7a56199a5eb267489390de66151665b68a1c1accc77ce6c83460dd37d00008fb94159d0bbdcf3aff2087fdd3cbd4d696a2c26bae1075af2aaa305aa25c170623e39a36acce2af701300bc1a210384b962dfb3e3d128c8fd82a139572fdf4febc8006ae1a7e915d49f10f89cef9f71b6107ead434703cc2b089795295a", 0xc4}, {&(0x7f0000001000-0x23)="b5339676681eb55acc26b01aca0c3d9da0bb2f83a555f4fca85f2d0e7948e5a8e71342", 0x23}, {&(0x7f0000001000-0xcc)="55d1e4fa3855507ad1de2dc610caed2b1d8f3c4654c568aaf24e3ba3c1d9932942abb44ca5b914254ee96f22b2afb31a9da94d8b9b11418cc980ab6488f9985d0ed0095a20b225a8110255f6b39840982717f33edbaf4af8836e52be079f02ec047f7806a714eae2155b0efea1383812c3623eb4e19cf3365c930926e33469c3b1a71f87cb14550ade43561d5a9ea8aab43e2cca01aafe8929611e87b1a7ffc97242a83f54c68f8a80d4ea2c01cc709cbb5ec80ea96ce5c2fe45b96527f69376c9688253c9fb70add06f8363", 0xcc}], 0x7, &(0x7f0000003000-0x22f8)=[{0x108, 0x88, 0x4da8bbad, "7cce526f95952db615665928c87e2e00af33d960b935722d24790ad020eb422e4f1aa3462c7ce8b65b1d662ca47e4404b90ceda59f09eebf2880d8850e1fa1ff64f532359ba2e909d0d92850ed260262acc8b70e76fae54af8a69a15f8df7ee4548e097bb18751a18d9916d1720cd275b2978ea591f113b26a43f3a1489b078ccc090c7f6ff17ef561839759fb18014a4e11243eb2ba2eedf1e3b9c41315d19cc41bd74b685dc866c5cc29f12e60a09e7365ec8c1157a69aee9ec6cbaddd6a173b66c63825bb8ad3470b008b9fb4f4a77317f927282f6bfb5eb63bda56fd0dc524764a2e918e751325e86e0366f3ca69110c"}, {0x20, 0x111, 0x4, "8082fd33a2bf18fc1b289dde8a3b6886"}, {0x78, 0x3a, 0xfff, "77dc2628671542e981b2ba11138d438a5e3b2aa61b432750ca9219181b0d28d366fd8afa2d5ec9931eb6baca8a9be8e70cbbea30186daf68eab4d2e918e869321951288633f4769e40cd6fea6557caa57d8a9feca2427525edf82c3936f18ef320"}, {0x1010, 0x6, 0x1000, "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{0x58, 0x101, 0xd1, "ca9ffd5b2be24bd6a94e8c15877a65058562d4c49fa256aece1ed87d1ce8f353fdab5211c86f8a39aca2f4b4e806a360c3661bf442de66c7e55c9a5eba1cda18c5b0adbb"}, {0x1010, 0x197, 0x0, "2f9515689b471b2b3096ef3d1494a2447592ada65573b741c6f54cbfa392997a6fd1ebee0cca4012aa3506d3a8959dc17c1bf7602b7e43b84dc303c4c0d644eab6fe3dac6ccec27c6434da94c7321913795372edf764d8d220482630324e3bc8e6b2d504de2650352e58be9a38013ee998e7443502a6c09d8a3314bf401fa7679a7ed503fa679c8f496a1a1fdd563e7aa80c06ade5dfd234ff798b161694de5c5994bcb0b8fcc5bb9ed9bc0bddcce0e97922004b906991a1462c3a5b7c985b61344f65beb08a0d844b450fed849e34547fb39c624e1d77546974a861b041991bf6e232f11f19fafa9839d9c36146662ba82e575e1d4cb4f0fb5941f83a520436ca0ad5e256998a985b75523a9ca8047cdee2b92050290dbff3df8c1ab1d5eb30773cd6bb8e94ae15bbb552c69436a902f4b23c986f6718493f38efa33543ba4c55ac6718d8f7c11d1d0f8251cd44702a65b4618173ee5a01f680a52c3e2de74ffda7ffa07c5e1f5d3bb6ced0fb004e8bb4c37f7155e7f92bb333e1b0a7d104158967620368435a480fd0de5aa10c9a0227780dd60abc5c9ef23591f2b0c87b9be06a79dc6b29555c18219812266903303851625405c04af4639e6b572efc36d2454422c32592e0df505cd5dae1627f8eb7a680745c67e86415ab3a34667561fa1828f56db462c9e542a4a5a3ba0a7ae05d97d40b9de8c9157cb57fe3b699c0aed71f428f12e1d0b0ff3f23e0f5957de781a1b3246f6b2104fe60fab40f6047a7d38cb1d8f8cd45f5b346dc376cc39e5bbbb0e878b0437cb4b91c79b9e188788868bb979933cd22342358fd9f50f139ecce9d5f842119c7feb5c3cf83501cf79fbf7b1cfcc98e1a8b97e5bebac1e1725de1ab4e541434a0e55387757263947bbe5d9fb28c3b96f9a460b9078a464592813181c88d81acfba80b12959f30e5f6510065257aa4cc39c1d2ccca5924c9dcf4ee5358704143fb76a43e51cb616231e9e20e56417a55f6794c2239a4596ce6cfba8a7a256ae52f6b12651c16f989c9190d8ca97adcf8f632ce30cb178ba4f009071fd5da4c8796c85fcebbbb389866d47519478d0762a468ee39c05db0968239d0d76ad3f9a48317dc3a9a9f7851f7b236e65f64ae7cf06d4a0d4e7f5343b5c75b70ef00f67022af6a5ba88c7906de953eeea20892aa3d14ee92dfdb0048b321b6c01ab5e5e7be1d8e645138f2552703f6a480b61eabb2227308fe6b2c5599d682799b6c25d74e0d6a23007090ad11e999b767dce8c24a5b9ba64d0aa80c976f70993821f453df39dc505c3cce0092e82d9899a08543c919b88d6462e4a00f5c0561e79869ffce2f4278f908870c18d99beef3d5cf60a1362c730f4ccbb0eee6ad627fac287381a9ac2dd2e0755e826f371c8de368c42d3e3cf1bfbd22948bf1921a63b4373897e86860227be00740d07480fc4004a2e3afe9f8e0e2243bc99e25d86e4d4e525708075a91ef59e769c87ef39b8f65da84d373b2147c02f7e0ae58b75bbccb97e105188542b4f5b43eceef50dda362bf5664540fff6296f3e73b2c13f940f15bbfbac96d769574c0f68b40f94f2d97b698bd5db24447cd6f3ca9a5aac8f0213fb0b0836ebc0dcc74fd6d63345194396bcc0154465b6c332e09cd9a8230171f65770377155f2f922195ff2b08326bee16880392d9efad2e07ec60858d1dbbba4c417fdd8711b47fdb40cfd8215eb026838b65150032baeaf969f985ea4207096f46f4bda2e573e1466e4b855fefba422117e263b4b8182607dfb4f0ffaa0f8f646d3951d291efa219e58c56b795088170fa69b432ba4745bcfb2e23ccf13d84ff1988ed3ac342445624acad7b19e8a244cca32a40feea5b3fb62352f8180575954596388fc90e06cc11ed3b023238b5c1c9b035e49dce59e5bd46edc42b2a2af887b5320fcb38fbfcc75d5573a101a296c4aef38acb262cf6f9c762aacd48d21acd74f8f752bd99c5227390040e766d11acfbbdd1ed1051813b58dd523447045c1a375dfcd3d47312c347bb3d8bc3c25d79659656f05f7846424bbf46be1852ad331668e311e202550be30406433c676c6eb587dbf33d0a18b1c348738d83877491f5891570c367fce203b1ecc62bca53cae29a0bad8e8079b6dfe5be80e30e225af332bff08719b8ef0c4d8aa02f52597d25c7b5347590b175eaee3e50fe074fa03ce2ad3b41535d96971d16a2c19e253646fbfd878ef3333cd10f2d27425c24ee79d1fc217448deafed40e0db81caa3d38288f84ceca391bea4089eb669714ca93111585f7dd599b632c7ea052fcd0ea770ad13f1f073c49bed36c4c1ef54fa9ecb098479240d95bf78bafe39332256ee41270c7454b579737a2aecc1d90e4e17c5800086e3c4904f2ba8bbf696075ac16f475c5e69c85a4ef05ab57d7d1f821743d30cec64206fd182440f7355cfea6b90c9ac2adf523fffb08dcdf6657b181df22344e8c0b2078615f79a08c7ee5476e53ce582a4f170c97d85e203e690415742f8fa3b3faf1578e2e818296ff99626eccd226c1e8e0619759a6a465a7c94d95aadd86ab451d1814d0b4cee768292b5b53c1568253bbc571b81601eab30e51af3e9e17069d5617ec231fee86a637406512d8915477b2792a0edeaef6be538dc255419e7ef05881e155c9da637da6bb55e64cb9fa53ad0c8d9ffb927892fe69695ab71563646987149694fac6434209dc80b086fd564c4b91170d304afc868ed27d0f01b7a21c766ae7c5c24769bd7ff4da91dcedfc882d63defd4e6208f8e10f37f13955a668fb8a464fcb72013e3310bce9e33185b1a36342d125845709d5f63881b6ac3a474b38fb59c4364772814dbc411543a41ed5f63672be20c24098cd3e10fb9f5b6b5b884ba10a5c6440aa6ed99e859b385f2603828a7317c1d2dad8ed0df046f749ae91e7cdea6adc7eb4a6135a01674cd0394c9c199d076eb13883ecaadd8d0221ebf0907488be8fffbc7b4ff966ff0e28b416480b1e1f68dbe6838101d112f006b34df2a8d1a42c5635ea3da898e78a17b730c53ac9bae867aa7980ba00df202d167e5f0a17ac5af652d919233ff496a836980769191098822996ec52d7cb7b414b2f9f14c54ce529ceb751f1ddcbe0bdf6b6e4d33c695c2440810a5099ba3797fb49d27f503b42f37ffbd077003081e027dee6825eb0b1ab1af3a9047c341ae1a92f13267457a9b5ede8770fc70203d18efdd7b767652b28eee94db4af418ca9118081f5dc2e967e579d4304079815005a5133a378ec4495c4e79fa854d7a225675a5479bfd006788be763bfbbf56af734b77eb724322c5e4dd6da51e61c87c53188b63c961becb61f9c4234c52c940eb9b45eb0b2f1c29573ebfae3ad51f065b6d2a7caa21da8db3ab355a7d3ca03519e1cf4a71e897d69ebd0b7c443ddf4922c97f5842231e403b2fe4ad74c648af5aece9450e4dabaac9591673039cd4abe8459b7e5efbf57d8e73c7f8da74f8df46b49fe4e1b83a072ec13f8f070ce24729f5c80cf36aa00078a26ddc45aed5744158b3564f7f329ac5ccab2f5da749a0904be63e15891f2cb779ba43001d2805682c02c437160de38985af778b7691e7a3c76b3a9fec1129b2dc97b2aa2abd9ba1cf08dc067e517877d9f8e7c59ae01108a9090ff158a1a87a671d182e9ea894588ba2b79fe16d9dc7eb4692a5bf64ca620300132fd6ba4adabfa17ffa59a3b6dbb77fb745d685c85835dbd4dd42087ff970555690d27327d045d7a808ee5a11669495d1ad263e083b427b155eedb13a1f375dadf11eb08221fff3ac92b90ae3ddec8b1928b90e32c87afa918544e8676f63f431d1f64da6727e58ace2f47f60ec4dc54c5f5589b3e5c684e40a0974641426df2dfe237d9e65d29cc91d7fad5dbb364874a8a1f11aa710ae0dea37b1a6dc274855d1152e98c7575fde2ea711cc0a10c177cf1e1141c5263ee7bfb7d13cb7611e4f190668aacefea4cc544a82715312149f0034af5532c381a14e4da33c4f3ff7fee0baad887835e069eaceb9e28ff6112efafc725257b5f865db6f4cc3264abe09fd1a7dcc7b4e5b4302c6fc7cb9407e7789818949386f9bec74132434cee4d7dd792f3e6a412c651b4e5f920e240caa8de4551bcf7649405cf58210b1870cdb31ceae8ec7c6b27d77d4b49c25859622d0f013e4955f8fa5120d5a355efb694f547ae784702b8d9e47e34f85d302b54f0060ee20a4e5322d938102fadacd17c9706e3ae33c5f1b200221aa3f8e45e371501595fa1c5b704ee106fdc9d0273a8f8a97c6e22d4a8bbe22d333e70c93c56c57a27cbff8f1deca627b0352fa12a58e2073c59c9fb58c1f195cb79718f157460007540d976c0e8dacd93692ac661b1e0809a13527f89f9fc75024c1e5950396467d1354725523643e10346f492d763426b81a282acb11f8f8820375b4f0290ff5200afe06512ac6e7ba94ada043257a1d649aaa3c25d021451632aec504d7c1dd5bcaa7b54339132ab62e719ab72e1c9be685fd953793626efa9e16693d29c47b123c4b55b20d442336387fff2886aa52a7ab5ebe55010ea06bb01111157a20952bffb0dca506627b89eccf7e43580bdfd3d416f0e9bcda3582dc14616e63e87796ad421e7edb317fefd3e45ec5a390626fc6181b1c4f1de09a11e0a7bcb253b843a6f8aba7441d4466bb9a566f88f73e4def2332764a8aad56fb643f47d8f2ee75fc79816639712923d11bac3fd184452385f2726908d7ab2b87944de3af8fc6a9fbbbdd37a6ac8afe02ca9d0cde58675babab1cc9b40293e522017a59efed0445c95bee510af9b7b054402d160f7828fb89b5cd04f6f71a313d0600b257c47b5213f0ddffa7727093ba6ffe04fbd5a19708521feb24a2fef86f110091c85d169758d8544a30f83ddd47623cb4fb33c1968f08c6a40e5146e932b5393fa7fe33d331f4972df0ed83b48fe5dff5ec5899c5696af1080b22b0db1bfaf48aeee6f035eea38c3a2a19d0b8938e9b6d4a95b725257409d1fc5205348cf96af4e8738175535b78aac1622a3bcf6fdc110c06cea0c8172338458c0194ec8f9d0bbe89582c6d940864a3de0caf50d63256114861295839d89d873b93d3625f618fb0229adb1ea24ee3b7e9dea9f557bb88723a278d8c280669f6c980bde60e5e637935fbe31ba39cfb94167e97381c1320e80f61c9e169107b7023566f476d32845c0f807d082021db92a2d051c3ea6d1cd15fce1c873be87c9e6ec39455a005019a4152b5ec7ba8435063b33268b93f76c5ef1530c083a46643287a4153fc5366c3f054cc95965af16af50bdb97d2f85ebac563ce7e6d1a684f3604b56255e9b7b7c9b3646c1fae2b1c36d8df4cb6b122a689cc763284db1f9c98136ecffccbc531c6a7f3717a2716151f883eb38c22f19e3b1b2cd312b079b962cddb4ce0855631a232ce50a5bd2a9bc115ed636ad3f5179e5c2c425e7ec43fd960e9c3b245953f89df0f6b77b8b3ce072b67b8c0250420129260f33abe9e009883ef8a9d136ddc2a7ece8537cf4b863a303b583d7ee75ab783eb064d1ae685416d79fb7764ec12d7855d4263d04aec9a46278af4ac0309a13306707b8a29b23ece58e511cd1cac9809c9d865738f29296dc55ff3ade35a029dfe6009455c46e449d533e2132e64ca35df8caed4ae60fad9cf82801262deececdd81629b50e8842749e197855023351777bf5b6cc2dabfc9bf256159e58d5960bcb78c0bd2ce1a2e48f04d477a80bd21254e87cf0b18da755bd10cb0c6f8f3"}, {0x20, 0x0, 0x6, "baf4edcbc9f0d20e4c"}, {0xc0, 0x111, 0x2860, "cb679c3842aec84c4b9c30e857f5c1dc08d44bcfcf98a8dd0f92f3775e1f902bf6af04837548b405d43bb86023b50e78a288e6bc6be580002ad4535f66ae1f74aaca46e5a97015d788ce1ccbf5493d70b2e4f17f0eb2bec491f1be4f2ecd76347400de971b005886806da987ec835d26a37c51a8be5e421290e7c3afa1993f56d32595f1dece6958a9e653d3bd56261855e5b8a1fc04da73c57b81f24702fb3ec69316499d2945d2b769213cb405"}], 0x22f8, 0x240008c4}, 0x4}], 0x1, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000006000-0x10)=@ax25={0x3, {"0e4d385fd05b36"}, 0x1}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000003000-0xee)="e1a8f2ed1234931bc857247273b74cbff2ce5629882a7437a08dec4b868e54a18cb93bd28fd66cf379b2aae48d3b622fd4bbe66dcafe242be9e69a7a9c4aa97e06d0abef3440f17e61f043235156d3ea207eab8c5ed48e13ef458314534993ce5bf86ce59fe2ce052133e5bddfc2a6781beba3d30bd7ec7531869eeb60dbcdde274ffed3f297257ab47095c40cff13836c564fcfcf5fb2e72569adf0a46fb8046f8c665d5eda96807160c30e756ad4a2aacdc12955a388e53f9051a4b1de9c41ec06bbe3891be03e77f8573315d3c424d67a1ae816df19def415e9b80e11a565d97087ccf06cc111bbfc016b60ef", 0xee}, {&(0x7f0000003000)="01349e62b2110d0dbdf6c4dd6e567dbb173f7f578079145e29d7a0757b907da14e0c0d629d496a865160a32a405469a6120d51bd1938", 0x36}], 0x2, &(0x7f0000006000-0xb0)=[{0xb0, 0x103, 0x80, "1fe661c6b93ce42d6c1b372d15fa596bcecd8d9fb6070eb64d4f6ea0091c44b40ae6589de0f4bbdd4907dc114c052658e0f0c6380d4ddcf82cc64d0a576caa2942b15d996b1f56731d5e897b5fc869af19aef6e7a6b0012a18f2139025ef03ae1707e19e04d4a39a6b48491fbb6846f79ec0db71e65e89afe9e0d80ee38220351b88533dd601dd72a4b035da8e1563c38dc0fbb97aa81b0c9f8ea6c5"}], 0xb0, 0x8001}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4)=0x20, 0x4) connect(r0, &(0x7f0000006000-0x10)=@nfc={0x27, 0xca3, 0x7, 0x3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r2, 0x1, 0x8, 0xffffffff, 0x0, 0x2}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000008000-0x138)={0x9, 0x20, 0x4, 0x6, 0x5, [{0x200, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x7cd, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0xfff, 0x87b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x1, 0x0, 0x0, 0x3202, 0x0, 0x0, 0x0}, {0x8, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) connect(r0, &(0x7f0000005000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r2, 0xdf53, 0x30}, 0xc) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000661000)=""/224, 0xe0}, {&(0x7f0000d80000)=""/124, 0x7c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000a46000)=""/243, 0xf3}, {&(0x7f0000cc6000)=""/181, 0xb5}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x8, &(0x7f000063d000-0x1000)=""/4096, 0x1000, 0xffffffffffffff81}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000365000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000+0x1a5)=@common='nr0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x80000001}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000006000-0xc)={0x20000002, 0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0xff, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r2, 0x1f}, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000)=0x8, 0x4) 2018/01/17 03:58:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) r1 = socket$inet6(0xa, 0x8000e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x234, [0x2, 0x7ffdffff, 0xffffffffffffffff, 0x7]}, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x81, 0x4) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000fdc000-0x1000)=""/4096, &(0x7f0000b32000)=0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000915000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000410000)={0x6, &(0x7f0000686000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00002f4000-0x10)={r1, &(0x7f000074a000-0x53)=""/83}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000a6c000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000006e000)={0x0, &(0x7f000069d000)=[]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00001df000-0x40)={0x0, 0x0, &(0x7f0000719000-0x4)=[], &(0x7f000003a000-0x1c)=[], 0x0, 0x0, 0x0, &(0x7f000011f000-0x4)=[], &(0x7f000011b000)=[], 0x0}) getsockopt(r2, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000181000-0x78)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x2, 0x100, 0x18ca, &(0x7f0000cfb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0x7, 0x3}) 2018/01/17 03:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000878000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001a6000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000d4000)={@common='bridge0\x00', &(0x7f0000c85000)=@ethtool_drvinfo={0x3, "fbc6c398368b65b6c2650bdd3532444cb34aa2f4c95f1f719e2e2beae03d62aa", "47699cc8a026e853ef5bb7cfa78cc409b1063c113c8b7a93310a3e4def019df3", "d47c38de95c01e4a641b28a90ab084da187783fe6a4a3692a96ce3981ff463df", "aa50b638ec5fa284b4dab7eb3aeed3e313b5be575093db875ae6b6577d7c8c7f", "6442add5faae69822bd2bcaf287f57d1affa4f1994cc16056676b71fe6f0b9a1", "7d90985f6f1380979dc46fe3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00007a7000-0x2b)=""/43, &(0x7f0000278000)=0x2b) 2018/01/17 03:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007a5000-0x14)={0xffffffffffffffff, 0x20000000012c6, 0x1000010002, 0xfffffffffffffffc, 0x80000000}, 0xffffffffffffffef) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) [ 135.129421] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/17 03:58:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000001000-0x1)="", 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000537000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006c3000)={0x100}, 0x4) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a92000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e7b000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000758000)="d4c497e3b2990be281e8b313d3f6d34f89c66176c59b305ccf3fee39446db8206324fdcf9dc6304e97335aefe9b9d70ce547", 0x32) 2018/01/17 03:58:19 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = getpid() socketpair(0x11, 0x80000, 0xb059, &(0x7f0000a7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a0f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={r3, 0x80000, r4}) r5 = getuid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000180000-0xc)={r1, r5, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f000019a000-0x10)={0x0, 0x101, 0x46d, 0x4}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f00008ab000)="d03db697b6fd8374f62ea47601c6e6856b0bab", 0x13) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009db000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f0000e04000)={0xfff, 0x6, 0x4, 0x81}) r8 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r8, &(0x7f0000987000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000e70000)=0x40, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000e73000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e73000-0x4)=0x14, 0x800) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000e72000)=0x80, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/17 03:58:19 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f7a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004cb000-0x4)=0x10, 0x800) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f000062b000-0x4)=0xdc, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000d9c000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000f7a000)=0x19, 0x4) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 03:58:19 executing program 2: socketpair(0x4, 0x5, 0x769a, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f7a000-0x38)=[{&(0x7f0000dfb000)=@in6={0xa, 0x2, 0x8a6, @loopback={0x0, 0x1}, 0x80}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="066f5e513edb8313f6a1a60c3ae1c7f44e965ba8f61855189a0ba8293ae65850ac839cbc8b97aad6f02faf1634c283a0e25324c3500a1f8ffa0bfdc12ab78f8171c679501576987ac4bae41fd0e1bb616f0f6329ee802060c6bd606dca7d763eb14db7ebe30ed30ce8a8d6c98cfd31b10c0072fbb01ab6a72eac43328ad98a71c616a25e570678643dffba750190539c348dd0f33d69b39a3d4634f3757e9c9c246f1e4d12026673e1b943ac84d2a6de6a386bdb9732b72bfdc5e5365974740073cfc5b6b7c46287d6e01f56cb382dd3633f0a464dd089868e8206a8b13736377422b1cf433b99", 0xe7}, {&(0x7f00005d3000)="908d1950bb62f490f66cb16d8497d6a1d319684fc13cad483e8f6a74a69b9e1c583a858277523620f6d19f2928d1e04e1f472abe870dcbaad219fa71b560cfdaa04335d8e513ff6681934c9bb3a5be14dd7cee48c2414f9a4fd95fb6d3dc7957d1837350300a1d8304b525c7378042e6cdcaafcaa6d973a602edaf29", 0x7c}, {&(0x7f0000001000-0xf2)="2e3f0ad2d935b97362d3a88684eebf809a4d36e3c00c967c0e50cdae548a5915d3672bfa6a4d5d59c008018d70f5c4a18eb4d35be398a776e7b1ea1ac585fc2669a06ae77882c05473e8cb481fe686c0e3040189d911d0981841b86789cb678de8d2cdb4f93a50aa97f3c5824f28b35b91b112d909300722f0fb06542d3bc7e36f2ebd9e215c3aabe7b2cba39441daef5c0d033dccb233ea0e65cef5707a5b23d5e62fad298c74802b358fdbed418732b77c4a1f2a1aeb48b5d5924045b2061734459bebbeb25ef895b547424c762aeb3471a537319dd6669e0eb097ffeb7d6f067ca5660a0cbc1c9f4e557e2f6a3261b787", 0xf2}, {&(0x7f00001c1000-0x6e)="c1e03838bdd8274e20ae91a4193c341c9c1b42c7c3aa7252c3d9868fb65576f1440a0da999b63405f4421dee1837e5cfe6862de0c8ba514b84cd62e99dc1e49d72cf5982c648541595824916426b47c195f70712b0d826f3c6a4e0de1c34306da36247f4b3f1f6b012be15b50e8a", 0x6e}, {&(0x7f0000b09000-0xe9)="e714ccfef167734394ca9c99a7b0105802810a9db4ebe44d4766da24458ca395449b622e3d620bcbe10d40a94cad4d26ac5dd7ed5ec102ec6e75388dcb1dc691ccbb56b1b49749e6a37cef432c448dbc66bc0c97536be44fae5f346038183e5c20c34b5ab74e6b7d100d6f82a1332e2f8d61c806b804842d082bc19343170c93476da0be96d7553ee114534a4b8614f4f11d4cc36de739fead8dc05e40600960099d2746964b6c19b1e4e60636968cf72892851296f9b16ba3b5bcf88590a6c04f57ca1282e38adf2f67d234a9463c00bc411222cff71d93f3ba45e85398969103082e21df444df0ef", 0xe9}, {&(0x7f0000000000)="a6dcd960192105aeb2b851eda3d0770bcd79a2b0764b60f4f8761a20c81bd2807d", 0x21}], 0x6, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0xd897, 0x1ff, 0xb0c, 0x0}}], 0x30, 0x40000}], 0x1, 0x4004881) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xfa)="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", 0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000929000)={0x0, 0x1}, &(0x7f0000535000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000aea000-0x18)={r2, 0x7, 0x30, 0x404, 0x83}, &(0x7f0000f60000-0x4)=0x18) bind(r1, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/17 03:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x33c) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000085f000-0x18)={0x0, 0x4, 0x20, 0x1, 0x0}, &(0x7f0000b23000-0x2)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d56000)={r2, 0xfffffffffffffff8, 0x4, 0x4, 0x8001, 0x7}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) sendto$unix(r4, &(0x7f0000001000-0x8e)="a768f1c08a2c65c5f38080ab14fc27e118e2a005bef23066e011b9b85fef18d4583317aac2ca8231d2a47e875b9013112a5445e7b845f67443a02a44ce4894d9c92634153342c54f801039a53287bda216fc489ad31e6a8f448aa328b0a21da7084c4a7df49cf26b347dcb5af5af5214d2440db1fee237db723c32556f2741d3bffb5163fca679e76419c1b21d2e", 0x8e, 0x40090, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000002000+0x8f7)={0x0, 0x0, 0x4, 0x1c6, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000003000+0x780)=""/4, 0x4, 0x401}, 0x40000000) r5 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={r5, r6, r7}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000005000)={&(0x7f0000006000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/75, 0x4b}], 0x2, &(0x7f0000003000-0x1a)=""/26, 0x1a, 0x1}, 0x41) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f0000007000)=""/79, &(0x7f0000007000-0x4)=0x4f) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000002000)=0xe9, &(0x7f0000004000)=0x1) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000006000-0x64)=""/100, &(0x7f0000003000-0x4)=0x64) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000008000)=0x8) [ 135.171259] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/17 03:58:19 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x3, 0xffffffffffffffff, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/17 03:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="1a003b909d4b6ce34ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f00009d0000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ad9000)={0x9, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/17 03:58:19 executing program 5: r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000046d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000332000)=0xe8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7ffffffffffffd, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) pipe(&(0x7f0000df0000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000053a000)={0x5, 0x7, 0x9, 0x2000000000000009}, 0x5) 2018/01/17 03:58:19 executing program 6: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000084a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a0f000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a10000-0x4)=0xe8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a10000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000)=0xe8) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a10000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x0, 0xa109, 0x2, 0x20, 0xa0, 0x16, r3, r4}, {0x7, 0x9, 0x5, 0x81, 0xffffffff, 0x7fff, 0x7ff, 0x401}, {0x2, 0x20, 0x1f, 0x3ff}, 0x0, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x2, 0x1, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x9, 0x80000000, 0xbf, 0x9}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000076f000)={0x0, 0x0}) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r5, &(0x7f0000a11000-0x38)=[{&(0x7f0000a10000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a10000)=[{&(0x7f00007c8000-0xc3)="1e881eb21a95d5c53c3fabf8512d46335a45d892dc4a99a5c395f5c1ebf2c1dfa95113494da5a7a8f58ad4542ea21464a6539dfb2efde88f496b1d8611f1fee26ba9320ff10707fe2208f885df2ab2f0d733db9bc241a81e51dd4ff81bfbccec57d4f1c5b5040348779e12bac56237357f3e396a229d6e3d6e1b29a3daeec9fca787c96545bf273d0d5ff5027a37fd049163fe58ba94157661b56d4623101836a79b08d4d9cd5ab5150244225ba8a6c6fee7548b8c0f368ac544698949d782e9c9f953", 0xc3}], 0x1, &(0x7f0000a11000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}], 0x68, 0x80}], 0x1, 0x4048004) r6 = socket$inet6(0xa, 0x800, 0x80000001) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000a10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000928000)=0x10, 0x80000) getsockopt$inet6_dccp_buf(r6, 0x21, 0xe, &(0x7f00003a7000-0x3a)=""/155, &(0x7f0000a10000-0x4)=0x9b) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4703cf15ca4957a, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000-0x18)={r1, &(0x7f0000003000-0xc5)="b5ec174d4dd72e5a5a2b8ff57df700a7b86f984b7c07ffdec4a4bda878ba357c650d0fbc5788af768b07b47dbfb052a8223a8b8fb75372b5848e7498c9032905882ceeded13834ded5ba13ef96b2ffcb7c0e21e4aa65fa3c95d8439e26104d58a28c6f41fda263e8e4be7cccc49d66964090bdb7436ab334606418058199d12bd91d457f56a85b00b5c1d378b258ead9d519c215979ea26b2b2eff67212aa804a0cb3793af9fb2a259f23dbd03522b53bf5fefa813a32e0415e525ed157b7861081caac45c", &(0x7f0000000000)=""/138}, 0x18) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000062f000)=0x7ff, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x3a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/17 03:58:19 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd3000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7, 0x1, 0x2, 0xb, 0xff, 0x80, 0x6}, &(0x7f0000fd3000)=0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000806000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000726000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 03:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000de8000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001ba000)=r0, 0xfffffffffffffff7) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000009d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ef2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x7, 0x8001, 0x400, 0xffffffff, 0x80200, r2}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000593000-0x94)={{0xfffffffffffffffc, 0x2, 0x8, 0x2, 0xb383, 0x5}, 0x8, 0x8, 0x8000, 0x268, 0x3, "52741cd9207e8ffbb7863ce228a4032092ad7a4505bdfeead71531a4111017b57b8c033b094a5904fcfaa9d0e156a7e77d74567f70948682b06fe1911224a0c854d6abb4c62309e20141a49b135f0a297f9362b703dc23e724d53c47945f0a1b82ba23f14dc228a62bb8dafc51e456b6f7696afee8413f7fb3f52946dd770f5e"}) connect(r0, &(0x7f00000c7000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socketpair(0x9, 0x0, 0x3, &(0x7f0000414000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007aa000-0x14)={0x0, 0x400, 0x6438, 0x4, 0x100000001, 0x55}, &(0x7f00005e9000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009c2000-0x20)={0x6, 0x0, 0x1, 0x1, 0x0, 0xf5, 0x2, 0x35, r2}, &(0x7f0000dc2000)=0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ff8000)={&(0x7f0000f1c000-0x8)='./file0\x00', r1}, 0xc) 2018/01/17 03:58:19 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001d000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000b93000-0x1000)="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", 0x1000, 0x20008000, &(0x7f0000911000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000d59000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x1c, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}, @enc_lim={0x4, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "52ec7744"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000004000-0x4)=0x1000) 2018/01/17 03:58:19 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000058000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/17 03:58:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x1, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="5a9e94a326e5708c33a2c1b603bdb0a1", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) sendmsg$kcm(r1, &(0x7f0000bcb000-0x38)={&(0x7f0000878000-0x80)=@generic={0x11, "f8eee38dc6d777223cb927121a789364eefd00f01e0989038dbf30f754e854b9e4d646783cae208441531052d5c5c360f280b490a56be3b8c3d429c5105394df9381958714c2fef20f46d482d2d75721756b493fab94d9c19612595c87d1e067055e4c7e142573dcce1316fa356a74878b6199dd0558a18f998bb6bb4d70"}, 0x80, &(0x7f00001a2000)=[{&(0x7f0000e99000)="4d97a48a78c76369586e64898296a4fb3624f1d585d3e253e9a6d23b382e2deb095dcd542145d5e1448bb5d2030fd816be132b2885a48067fd", 0x39}, {&(0x7f0000642000-0xae)="d66cd16cc650a2b8d58772676730cb276997765df4d27b2dc6c98e6105a3d72c0f6327ba96c15c1249464a93d8d45367df7a156a50960dd41640ad87c22fedcd39f7d18c1236dcd11efe551838d6d0affdc9e7d008377f2366041969859d0e47a4fd10118456a45f85432e9789899d70997386d13aa8a3ecf13d3af49179bbdfe20815f9813751213a6d5a17514d3dfe61bd7eea6d1940df70ba76159eb0d6f29054bfd4408b17b1d938d2b51a32", 0xae}, {&(0x7f0000aa9000)="7ad3ef44f01f69931049087416819ebdfefeb325d6e09254d735b83f01f45303ec4b1f50c43eccd0ac0a5a9baa162553ef35e859c0ea17e2f9281b26c2f354c5906f0585442d7d96fd297240", 0x4c}], 0x3, 0x0, 0x0, 0x40000}, 0x0) 2018/01/17 03:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto$ipx(r0, &(0x7f0000329000-0xc5)="c4931738cd4bb6e26a2b9bfb2f59a1a6bca9e73ddf39a46220addc600d42a374527654023be0b40d8f15ae74f3498c42887cb819db759c09b372c8402da3ce05189e254c5c4fa9291fcb9b2871293b91775ccb2a79764f31533be3e047a93a1eea21dd31cd01e65014f128674f0ea090b94000dc8d39d240c567b130f1f924ea2f2a3d04d4532cbe1f9893f6ee79d2615aafb4aa112df9159fb090c586fc74f1cfefce05bb54c5463acae34ce83df2d8a59422b040c5077881527c4dcbd5986d886d9f228d", 0xc5, 0x54, &(0x7f0000693000-0x10)={0x4, 0x7fffffff, 0x101, "183fb8377325", 0x401, 0x0}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d13000-0x8)={0x0, 0x619}, &(0x7f0000a9e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000081f000)={r1, 0x5}, 0x6) 2018/01/17 03:58:19 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0xfffffffffffffff7) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000004c000)={0x0, 0x2b, "e0f9a11e94bdbb6b19a877cc6aaa882a5964f4a9a565333613d50775d070c30dd1a5f0af0e51b75ea956e7"}, &(0x7f000003c000-0x4)=0x33) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000023000)={r1, 0x101}, &(0x7f000004b000)=0x8) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f000004d000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x4, {0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000000000}}}, 0x32) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000012000)=0xffb, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000004c000)={r2, 0x1}, 0x6) r3 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r3, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/01/17 03:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bd3000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000065000)=0x0) connect$inet(r0, &(0x7f0000eef000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 03:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80000000000403, 0x0) r1 = accept4(r0, &(0x7f0000457000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006ac000)=0x1c, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000958000)={r0, 0x9}) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) accept4(r1, &(0x7f0000901000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f74000)=0x2e, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e27000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000758000)=0xe8) listen(r0, 0xffffffffffffffff) r2 = accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000eed000-0x4)=0x10d8512d, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f72000-0x4)=0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) sendmsg$unix(r2, &(0x7f0000280000)={&(0x7f00004da000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e36000)=[{&(0x7f000046b000)="a2249cdd0f74f678ba5c4338c8e610dc4389a0f2f210783d3cb9255a4845cded5529f3ad396dbde7f677fb4f00a8ed6d953f7723838522bb81debb8568b564bde17bd9d3b150e2bb34ce886608a1dc642c900433bf5c1d16471f18a6424a108b31a42c309e35ed51ab27ee2f27678d5031b5d3782e02d368f8bd37fdf6e0a94ec50e94c0ec6df79ea0604ddf8d97e93ad28f2ffd241d8b907274415f72186519666ec7679413482ac6cab46a694da00f7def91212433c00cd950ea2722043d177b05930e8ac78ff645c468b9ae83d57a2e9c6e7280d6", 0xd6}, {&(0x7f0000657000)="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", 0x1000}, {&(0x7f0000e8b000)="12c621edda2e4a0211d211b3fbdd699181281d406f198ec7f67b3d1b29718d5ddf27cec34998cae2188b29dbc5f3f72f44a07c598517c68b0a5e8e5a7ccf8643", 0x40}], 0x3, 0x0, 0x0, 0x48041}, 0x1) shutdown(r0, 0x0) 2018/01/17 03:58:19 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000322000-0x4)=0x0, 0x0) 2018/01/17 03:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000702000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cc3000-0x1)={0x3ff}, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000026e000-0x4)=0x0, 0x80800) listen$netrom(r2, 0xd59e) 2018/01/17 03:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000048a000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) [ 135.567640] can: request_module (can-proto-5) failed. 2018/01/17 03:58:20 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x100) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000009000)="189e9783319d72a7bed2381a0ed7eed1f02fbda2bf6a09db8add0e2c032d4e8b1c66367097827a02187092025b3ad923481daea764fc3f69792b610273f388df76144e5047747b79bcf37601ed7476103f8ae5af6d2d6fcbcd1fda64b322ebd3ee79ecd143", 0x65) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000f000)=[{0x2, 0x8}, {0x4, 0x0}, {0x4, 0x6}, {0x8, 0x7}], 0x4) 2018/01/17 03:58:20 executing program 1: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="2e28b65c283308cef7178bb7fc510857367eead62fcf67b71da1978b41b8", 0x1e}, {&(0x7f0000001000-0x3b)="73610cda6fa9c332a6ae6d993a3c6eda0ddab2b6d44192ae000ef30f980d89f88de300fdae27799ec41aefc4c3ebfe2973a292da447dd72774e98c", 0x3b}, {&(0x7f00005dc000)="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", 0x1000}], 0x3) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x9}) socket(0x5, 0x80005, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000)={0x4, "c3b29106436b"}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00005dd000-0x10)={r2, r3, 0x9}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x5, 0x3ff, 0x8}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xa)={r4, 0x0, 0x1, [0x7fffffff]}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) 2018/01/17 03:58:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x11, 0x3, 0x4, &(0x7f0000e55000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000aea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aea000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) getpid() 2018/01/17 03:58:20 executing program 6: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) syz_emit_ethernet(0x3e, &(0x7f00004b8000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x35d]}) 2018/01/17 03:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000cb5000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) pipe(&(0x7f00006bd000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000baa000)={r1, r3}) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2018/01/17 03:58:20 executing program 5: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f97000-0x35)="269c1917eaf2e23efebb288ed97d60169a1774a35220f85fc8a32f8df15892b943732a88ecb5f47519450591e740c57a5c1fe8906d", 0x35) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f95000)=[{0x0, 0x0, &(0x7f0000981000)=[{&(0x7f0000be3000-0xbc)="0a5512728dce3bfd8243551961364d7b", 0x10}], 0x1, &(0x7f0000f94000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 03:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd6000-0x10)={0x0, 0x88, &(0x7f000004b000)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb41}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a59000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d8e000-0x14)={r1, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) [ 135.617832] can: request_module (can-proto-5) failed. 2018/01/17 03:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000629000)=@assoc_value={0x0, 0x0}, &(0x7f00000e7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dd1000)={0x0, 0x2000010000, 0x2, 0xfffffffffffffff9, 0x9, 0x90000000, 0xfff, 0xfffffffffffffeff, r1}, 0x20) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000098000-0x2b)="8dce2baa9c506afe85edf94febd3f9eed9ee56fa44bdeb99cf40a5e9132606706be512304dc35dd8f87126", 0xfffffffffffffdec) 2018/01/17 03:58:20 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x1, 0xffffffff, &(0x7f0000018000)={0x0, 0x0}) accept$netrom(r1, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000011000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:20 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000d, 0x404) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f9b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000218000-0x4)=0x1c, 0x80800) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) 2018/01/17 03:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000095b000)=""/0, 0x0) socketpair(0x4, 0x80b, 0x9, &(0x7f0000a68000)={0x0, 0x0}) 2018/01/17 03:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000596000-0x4)={r0}) getpeername$llc(r1, &(0x7f0000f12000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000023b000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000026f000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0x7, 0x1, 0x100000001, 0x1, 0x7, 0x1, 0x4, 0x5, 0x4, 0xf0b, 0x6af1, 0x10001, 0x8000]}, &(0x7f0000892000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000395000-0x1008)={r2, 0x1000, "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"}, &(0x7f000067d000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f7a000)=0x0, 0x4) 2018/01/17 03:58:20 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b42000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000803000-0x10)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000075d000)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x3)=0x0, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x5, 0x4, r2, 0x1, r3, 0x9, 0x2, 0x0}) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000001000)={0x0, 0x0}) recvfrom$ax25(r5, &(0x7f0000001000-0x65)=""/101, 0x65, 0x40000000, &(0x7f0000001000)={0x3, {"52a345a9f2cef9"}, 0x6}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r6, 0x29, 0x0, &(0x7f0000002000-0x2a)=""/42, &(0x7f0000002000-0x4)=0x2a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x38, 0xfff, 0x81, 0x82}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000002000)={0xfff, 0x0, 0x200, 0x5, 0xe3, 0x7f, 0x9, 0x3, r8}, &(0x7f0000001000-0x4)=0x20) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000004000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r4, &(0x7f0000006000-0xc)={0x40000000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r10, &(0x7f0000007000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000003000)={0x618, 0x0, 0x1, 0x700, 0x4, 0x1, {0xc, 0x0, 0x1}, [@nested={0x10, 0x87, [@typed={0xc, 0x5c, @fd=r9}]}, @nested={0x114, 0xd, [@generic="675434edd794acef57d3e582d86edc036d2cc0788f87fd0cbb", @typed={0x28, 0x12, @binary="9eed4de1a9e8246f2646034e10789ae32b17b9271b582b9b6bc446f44cba58"}, @generic="93193d8787be0adbf4f7652dde9cd0e60939bf6818ecb6fb2d9d5a801f5b57d683ac96c085421c", @generic="a808dd848be081dba9", @generic="a3d18ae42df16ad61445e70ed38c5b0c20bdf38515f13412dead7d48ab75a06dea67b80966bc2a4cc30cdc52dba501938db3ff04c79e1a9029e3e4d991cdae8ab6b26765490f5c01c850fb0a46d7c03e1a65282ef8e2194d35926c804535413b47e5420670b48075dae340b970a76182ff1663a9d0f6b537812519cd6d6fb61b", @typed={0xc, 0x3a, @fd=r0}, @typed={0x10, 0x15, @u64=0x2498}]}, @generic="eb5ee87b2ed469e7f1ede1e0467d259e70fcacdad5862040f7d81493c0435e829ae80ff8f3137b51c3b814a5d9315ed6459ea9809715edb7afea3f93485456a0cc33898ddcc0b4782c151640ff677f61c807779f103caf9ab61147a427b43373beee77", @nested={0x1ec, 0x81, [@typed={0xc, 0x52, @pid=r2}, @generic="164974ec258b2a1bd6358893c6b87f240abb800e22aaaf68d3550bd6e3b1e92af77107b4a9677679be6b7b176577656f1ca4a99419609bf963b1edd6d5b4e33e31b56f859f9d890da8f4467c72bf2029d0f337d8b2d80d3f315d42d06817f0ec4a48652567d31cf545", @generic="2cb6a2e5b7f18799155245ea5755e8d7e210eb53ad9580d845a2d6d9f39103a74a89f4da7413799d876fdcf22b1648881968aba2d0cbf7011328758f6b8c987cc92da4c8f08a73eb2afbd693d27cf90e1f366bf28e00547d97c5258cedadc009cde628ca3f450faa447b98cda7de3ae9439fffb6555848f8601fc0fc1595b59f4e169fd6a79fdc2433d7689faec4c14f5c4da860220c06f515bc95922a04b8844b7bebcc724f09dd0412412649748f08b2221055a7b751419465c7ba7ddd", @generic="673ccaacd31ae29e2a0b4803a3996d823b8baa562b7836ef268058ede9c7df0be89290bc7961e5250d88f0c6b25b02a7be822c0522cedcd94665c03e3625e1eaf940d4d124da32d4f28ace5dab098c1b2e7ff3e1c2375f59546cab13854ecaf02f467dbf2ddbb51981e9bb1cfa01b728bf64d81a2d8421fe096ef355d4e73f3e51e9d0bb9d3866b82eb22d4cf08af42b6720f00649b9855ad06731d6ec84c9f2cf9e07ca8ba63d573398afede9151c6cb8451045"]}, @nested={0x20, 0x1d, [@typed={0xc, 0x47, @uid=r3}, @typed={0x10, 0x3, @u64=0xffff}]}, @generic="ba21f3adc5a6d42573580f2518af74594f0fbe563027586649db0f697b2987f4b8f301dc4a770e5ea49131867256b38b78da56df7991dbbd99a72ee6bbc97e72c4b975c0a55c8cac4355a5faf051a9da3065877050285f254e4521bb26e38de78631f18689ae3916490c0892d4233746d8d983994b6b483ad9c26e04809e9c978b5651bff54ed05c015c247ed36e77332fb27a53a38e92b06277737748e934cc520536f90c48a05097a550562f3d341820c3a03ad524f7edcaafb6abcd4dd7e18de3ced7a0babe87bec367dade234b9d4a64ebe02d0d8c40f0905fa56192b923bf", @generic="6e289490f67674c932566c77882cf392aee763622952a341c6b1f0394187dd534d8a62f93e95155590937a523637b8b8d3519381e67c25f64de3eeba69f95439eefece36a1321eaf69317fe03db154209d468ca41444df482548fe53679d0d2e4718409f7ee8037b8e1cec8b78bacf315637879065c7a121e5bcc4f8e30d6a99b27672d3b556f844cb7b8a4439c8c5574e442c16155dc16fcf9fcf0b61bb77ada5936fecd34644a9902af4c70fc146773f4e3bb923e0670c11642af19514d888dc9354440b651e32f974ef579b2edf7d5fcd87d67578904996030f59f2539792c4a482a3f757cae5", @nested={0x90, 0x4c, [@generic="b397205be27978007e6ccae92a8642a8b91f0a39ade7a7e009aa57617d697735b4c6b303110ab0eee52244dc3454ec1d7d0a62b6b73af3c7e2adbb7e604e7e0888e4f3985e06f8748eec51823e7d9602e9de3b5e285cd3e28b8ba367acbc9101b9d34b15c1aabfa7eaac1872d6617e2867c847d4179a06bf1304bec45dc7959d0ea567dffda6ac6b68"]}, @typed={0x18, 0x3b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x618}, 0x1, 0x0, 0x0, 0x1}, 0x20008000) 2018/01/17 03:58:20 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ac000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b6f000)={0x3, &(0x7f0000afd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x8}) r4 = epoll_create(0x2c89ef1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000)={r3, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000-0x40)={0xa9a, 0x4, 0xffffffff, 0x25, &(0x7f0000004000-0x25)=""/37, 0x8a, &(0x7f0000003000)=""/138, 0xd6, &(0x7f0000002000-0xd6)=""/214}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000004000)={0xffffffffffffff9c}) recvfrom$inet6(r5, &(0x7f0000000000)=""/2, 0x2, 0x12000, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2cf}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000005000)={r2, 0x4}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000005000)=0x5398, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r5, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000000a000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x80000001, 0xffffffffffffff81, 0xe0}, &(0x7f000000a000-0x1)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000000a000-0x10)={0x2c1dfd12, 0x200, 0xd673, 0x4, r6}, &(0x7f000000a000-0x1)=0x10) 2018/01/17 03:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(0xffffffffffffff9c, &(0x7f0000438000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000bf2000)=0x3a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000444000)=0x0, &(0x7f00000f3000)=0x4) accept$alg(r0, 0x0, 0x0) 2018/01/17 03:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000051000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512-generic,lrw-serpent-avx)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000365000)=@add_del={0x2, &(0x7f0000f2e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r1 = accept(r0, &(0x7f0000d6e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000470000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x1065, 0x7, 0x80}, &(0x7f00007bb000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f78000-0x18)={r2, 0x6, 0x20, 0x7ff, 0x5}, &(0x7f0000010000)=0x18) 2018/01/17 03:58:20 executing program 1: r0 = socket(0x1b, 0x5, 0x8) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000)="4fa53f17306247be8ef16c79fae6cdef5e1744a25bd0d2cafed022a3e625e0be331703ea466e0eeae1573aee55b240a0f1323934c57b580c12c19094ab1b323c7ca5aeaaa905036f7647fdc711dc6c43f9b714", 0x53, 0x10, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x1, 0x7, 0x5, 0x1000000003f, 0x2, 0x3, 0x9}, 0x1c) r1 = socket(0xa, 0x800, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006fd000-0x4)=0x0) 2018/01/17 03:58:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ff8000-0x20)=[{&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000999000-0x9)=""/9, 0x9}], 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00007b5000-0xbe)="00bd2ad7a612a9599ecaab3482b28f58f4bd60437630b4971fc8bc3338c550c0b0d072cd6ae27a05018a217f0fa930be585a8cd1e54bc7e14d212dc8eebe0c82c41bc54a28c78f95e7f9a4f63c941abed4369802cda59a06258046247da833e30e17c531b98a3aa3f2215849e691b098800dc0c12dd392e8c7c49642bfcd43913bdf27f7fdd9f6f51d90e7617a5d1b1a857fc676189a32071e06041dc72566dbde2b582c1636714667e4ffdc436bdb52e13a609c7ae91d7ea13f41506700", 0xbe, 0x1, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2018/01/17 03:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d65000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ffd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa3000)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000349000)={r2, r3, r4}, 0xc) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00005d4000)=[{0x0, 0x0, &(0x7f0000691000)=[{&(0x7f0000892000)="e33b4e8632095c4ee49945b080a4aa2b3a12ebda8cb5c360492349f87b605e85012e1eb739a15794f5d1afb21cc09bf0f6a21ad5a19d0703312a1d1375b1526462c01ebe07b137df8ae1efd900d259a173bb3995daa48bfa82d8f526bb55978f2c72d244be44ee069c464c87da8da603616cedc84d6d5dda021ffba79deb59a27abed503a7b412543c", 0x89}, {&(0x7f0000381000)="5889b9fdc42c5a99f100d738140b", 0xe}], 0x2, &(0x7f0000026000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2600}], 0x18, 0x40048d0}, {0x0, 0x0, &(0x7f0000315000-0x60)=[{&(0x7f00001cb000-0xf6)="e52a3c06a0863471b8454547d31510f4c02b3bdc42b3dc7f7a41a76c63a895b446b3955e3d1d7fc6fd62b7f95e75640027fc8ecca8e381338707143ee7af9ad40bc0b3af3a4df6452c11d7c378d31b41ccb4950ad75cf448abfa2a8a8d8b38000ccf93f21fa46520f98b8b6f6ff8a3d54a02b4753b990119d1e57c3261106cec40b69f7ab99fbef099a2c6b26b4547578049272eb9c1bb8cb0081bb2220f591e0296f643a6232b3f0c5f99bb0d762b6dfcd855039f0a2e2f4138f85c16272c727f6909d0736733206fc65e9e628001e9cbaf528fb7ecd4f5f461e8aaded6ee58b74e3aece07cc0edc3919f47491134203c82baea10c2", 0xf6}, {&(0x7f00002e3000)="35f4706af9fe5e8d4aac4940b144ae1ed30e7e66f3532dfe2aa88d7e7ad6fd364e31bfbc6f6975a8a434552a302ebd3cc00526987d40a5271f590d95c4dd242a4db468597809ab9570f81201d314eb338e1012168f7363febc04933ab61b6db6628b1be42532f55a4f10ffe2b97a3ba02da5ccda54283fcda0b25377f7f17dea9cce98fae527a983bb83563bddd988e52b202582f57c60f6d36269084592b5a76dbc268cc3496ae1c09827326d584e874351cd0ae86da8f88de62176849ccf52aa5b9337c3e53c", 0xc7}, {&(0x7f0000528000)="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", 0xff}], 0x3, &(0x7f00005af000-0x1030)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x40}], 0x2, 0x20000800) recvmsg(r5, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 03:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00004a9000)={0x0, 0x0, &(0x7f000076a000)=[{&(0x7f0000bed000-0x98)="243f1c186ef8785202b1cd91caa159fe832a9951ace3fd906571fc4e450d250db3f7ced7d8ce5bc0c0672b7cae2f1b9bfff84c4d7a55fd59dc008566af5bb755", 0x40}], 0x1, &(0x7f0000169000)=[], 0x0, 0x4800}, 0x40000) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000a5c000-0x58)={0x26, 'rng\x00', 0xe, 0x40, 'drbg_nopr_hmac_sha256\x00'}, 0x1b4) 2018/01/17 03:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0xfc}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x80) getpeername(r1, &(0x7f0000e8e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000-0x4)=0x26) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00004c7000-0x4)=0xff, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffc7f, 0x880000000}, 0x2) 2018/01/17 03:58:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x10000, 0x80000000, 0xdac, 0x800000000000000}, 0x10) sendfile(r0, r0, 0x0, 0x6107) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000e000)=[{{&(0x7f0000012000)=@rc={0x1f, {0x3f, 0x8, 0x400, 0x6, 0x81, 0x8}, 0x0}, 0x9, &(0x7f0000010000-0x20)=[{&(0x7f0000010000-0x1000)="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0x1000}, {&(0x7f0000000000)="c6e99c25f92c782e168de381499046b35bc14f94bc2a6799fb7efd66022ecfd444e14c0b23ee07df89e18c32daea7dc01403dc6ef9c76546e3833f6cc35aae7c0324d24a1908ffd1ce1e07d07fbf2b1e46e06ee08b4d301a9f0caa22d2c6c3291ccab444d639b737c0f6b2a5bf5fb9f42888c4b3b3f662770cf7df3af56616207d8be717917e4d24a86277d5ea103d58627c8606f023f84dad4df0", 0x9b}], 0x2, 0x0, 0x0, 0x20008001}, 0x8000}, {{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000012000)="4e88a9a01794f66ac5126c3edc03570a33a99040eab500b1af9caa443406686688877d9886b02342a29510289ff518b061e0c4c12bad39dbf74f31217e00f375f037c0ae3749e58998c4e7d195ba9b6e5bb9fbc46348fce20b1aaa934e61c5a87fc68b3fa56703f59d7d8ca634919145ba8c801288a50a36f5e1ff70b3c70ab59d3f542b18c1ecd9d1dcfb311446e9fae8017f64496f9ae8abc1f55af4476d966485cdd68ba50d1929dcb3a8a02285396089fa4d78ed3c1c2a4adf14d731adad71054947fdbbb081da8bd7f65be0e71516ac35cd653eb7accb19c336c39b24", 0xdf}], 0x1, &(0x7f0000003000)=[{0x1010, 0x198, 0x7fffffff, 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{&(0x7f0000008000-0xc4)="49628f8ca19d061e6f655d88938a13ce885be0793dd11aa7647cb46376c2586ab289050d4b2038528fc9f1d8989a0bcd4b8602fa0a1862d9403a679c7c3f6892d7cd3096b1dbf69e6bab004fc9f12f6bba028267a6515d87f0df5e62d42101606c573145ccfbc990160c12e506bb919f48c207f46e5243f1d3e59bfec5cdde8be5f50351d1e6fcc1f57573a90f865c28d147c8ad1726b2acb9bac3fa3ef70ce1a40d19151a068be6025c91049977dc9e8a2ddf684b18ef2ea85f3ddcf69fad0438f0cb90", 0xc4}, {&(0x7f000000f000)="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", 0xfd}, {&(0x7f0000013000-0xba)="2a39c1a82077135babff0307db5dc35383feedd9b9c64419c823840441b3a1738fcf702432923d2699c1dacb04f24521eb0364e539d3780fae1aa21995591251c7d3e5365a8d2705181147326312f125a9fd9198be59252729d8ada784073728977879e0766b11059bb5df4e9a39eb1e13fa142ccbc85def5e5e5c2231aa447c3feae19c48ea049a64316270462c9ed97bbb526ca99cc94efd4d9c9d28aedba4d970a051bba4a185d048ebce0a4da9515deffe12097b9993373a", 0xba}, {&(0x7f0000003000-0x6e)="d68123925a19b7d79bb0944b89abdf7acd9bc8d81c0e1e8020edeed255f0d4272ac0129338f07c4fb78e818002717303fad4632a0f7b4189ea6afd174e2f5d8ece38ac1d9e48f22c93cd0e70e69eecca4f8808c5a69e24c8e541a7c0f97d4f07d2dae026be2181735b407bcf3ebf", 0x6e}, {&(0x7f0000013000-0xb0)="14324ba8582c24a8dd2795f6de98c7a2ee13193bc4289d494a78d33608f174d71e27261e918dd6f6b92f3d9b9785eeba386424241173ee7f324ca69bc9890b607816d2e2b73adcc94c0ade53955e73880a3f7b068af75aa716c4f98c33963548bfac3591ead7e9842ae941bc8e56e0b2c3166c2d6431d4a58dc918368dbe8fcc9cb518b6233069baa5239ce9ca8e105d61b6ba8ab4a8b990f0c8267b37f873c40a857b09206d39fe4a40eaf8e85bbd0f", 0xb0}], 0x7, &(0x7f000000b000)=[{0x70, 0x119, 0x8, "387b7cfcf8101a484c0e9a8e33e4a09bc3598ccdd2062fe46c44a693463fd37bd98b5e04167fe8c4ef482a95cc49b4910d37c0192bec93d1de1ee9fa57cf20a633be9754520de4dfe4b710aa0dc0c15850badcdf6447f387ef12125dee4d8d27"}, {0x18, 0x108, 0x1, "8d60"}], 0x88, 0x40814}, 0x6}], 0x7, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) connect$packet(r2, &(0x7f0000004000)={0x11, 0x19, r3, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/17 03:58:20 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000135000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b8c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) shutdown(r1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000812000-0x8)={0x7, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000039d000-0x4)=0x0, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0x791}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x1e5}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000ff5000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @rand_addr=0x0}, &(0x7f00009db000)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f82000)={0x0, r3, 0x4, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r4, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/17 03:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) bind$inet(r0, &(0x7f0000d0b000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 03:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/17 03:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bf5000-0x8)={0xb6b, 0x3}, 0x2) connect$l2tp(r1, &(0x7f00000c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) recvmsg(r2, &(0x7f0000a3a000-0x38)={&(0x7f000007a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c64000)=[{&(0x7f00009cf000)=""/51, 0x33}, {&(0x7f00001cc000-0xf5)=""/245, 0xf5}, {&(0x7f0000909000-0xbc)=""/188, 0xbc}, {&(0x7f0000ec7000-0xdd)=""/221, 0xdd}], 0x4, &(0x7f0000cd4000-0x6c)=""/108, 0x6c, 0xc12f}, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000e33000-0x10)={0x9, &(0x7f0000df6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/17 03:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002f7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000011e000)={0x9, 0x1000000000000020, 0x83, 0x4, 0xc, 0x80000000}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a2e000-0x10)={&(0x7f00001de000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000578000)={&(0x7f00006ec000-0x8)='./file0\x00', r2}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d55000)={&(0x7f00005e2000-0xe)='./file0/file0\x00', r2}, 0xc) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) bind$inet(r0, &(0x7f0000dfc000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000094e000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad4000-0x4)=0xe8) bind$packet(r0, &(0x7f0000d12000-0x14)={0x11, 0x4, r3, 0x1, 0xff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003f4000)={0x2, [0x0, 0x0]}, &(0x7f0000eb1000)=0xc) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x1000025c, &(0x7f0000001000-0x172)=[], 0x209, 0x0}, 0x20040080) 2018/01/17 03:58:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e27000)={0x10, 0x0, 0x3, 0x9000040}, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f57000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80000, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000003000-0x4)=r4, 0x4) getsockname$ipx(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x2)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x5, 0xf, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x100}, [@call={0x85, 0x0, 0x0, 0x1f}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x6}, @generic={0x10000, 0x2, 0x7, 0x2}, @call={0x85, 0x0, 0x0, 0x20}, @map={0x18, 0xd, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='GPL\x00', 0x7, 0xf8, &(0x7f0000004000-0xf8)=""/248, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000-0x20)={r2, 0x3, 0x1, 0x9, &(0x7f0000001000)=[0x0], 0x1}, 0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_bt_hci(r2, 0x400448e3, &(0x7f0000003000)="42ff917c226a1b3f7dac5a7a5154970d4b5df804654cc7aeb9c090bb1d2e750aaa92a646799b3825cfdb8ccc80597bf17c932e202986c7ae7ea93981591a0e3684a27082bf566f6049e82810b3a3028c73a23899d84c78705e8b8038146a4d83c4") socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x426daf6d2ce491c, &(0x7f0000006000-0x81)="a8c7e46665f407f691b7aa6f1b073645a2c6fb0ede1673478a81acc3edec0402ac534f72486efaa38e1d6d221e73fb4679a064a8d7827f6fa28d420a174151aa1f8a227d3795860ebb234db09a94692843189cd56e2d28effa793f9b41ad5f983a27592d0025d40d0b18fef4d62006adfddd6472675686717a8bd27847e47d4845") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000006000)={0x18, 0x0, {0x0, @random="df05f3f8a464", @common='bpq0\x00'}}) 2018/01/17 03:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f000045c000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) 2018/01/17 03:58:20 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000018000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x80000012}, 0xc, &(0x7f000001f000-0x10)={&(0x7f000001e000)={0x3694, 0x0, 0x7, 0x1, 0x7, 0x2, {0x0, 0x0, 0x7}, [@nested={0x10ec, 0x4b, [@typed={0x68, 0x2d, @binary="3e4ebc481b9b1f5a693560631d1f414dedd3a336d1416196d8e0f5888f2ac885f9bea00aa52a109363c7a3529e5000e465bb725c3b0b46db594daa091168e3aea98a27f10f1598619db0eb8ad2cc8824e0d294765823bf5133db4806fb2f"}, @typed={0xc, 0x88, @pid=r1}, @generic="d59944b4ae1f301d2c08f95f85789fe6da4b71fe963f3fe92d8c57675659", @typed={0x18, 0x2e, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="582944512041eca97cf0158f255655ef48f74e2e12ce03babbdef48484024c3f5e6d59343d65099f6bc4a380947ebd838e2816d2277a5185f47d0234", @generic="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@nested={0x219c, 0x6d, [@typed={0xc, 0x37, @u32=0x1}, @generic="b1b504a7a575c607282b9a9e1a5358754325e60d875c02c43d461523504fbee3e918879cca42bf111da324f5e19088e1ecd299760385bb7ab274dc10ed38075f377c472187415803b9a2938f7743f86d1d0d096b908067eb5084eb5545610f97face67b20c41f1331a0166d29cd95fdf7b4f9bfe38a8ccad64d634a6eb8de12404d7b73a564c524977dfe66835a22633039c5192d899e142f4075643d3d9bdca4a463e49f40bf9d7413538233549244d60a7d6a139d0170f6b4101", 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@generic="da29f9afce43de1262663eaea2aafda23e25fd9dd02da2e45ecb038b7e6b73a83606b4a492a11efe90849a97411e5f66e73b52023664dcbd0dc3bf417ef2cb5c3e650c85380fc04b42a0fd08479fc854c0233788ee4716c65a5f5d5415a6a41be4781bf63adb05ea4842ef95bc54c5228a797efa4a73d2c5f650b94a8d3f8c01dffe342b6f8a3228e6f01a06a1feca692626b3b0bdcab8757158af9f89285faff2a28645989a6462c0c4e272c9aa6795a66aefefad796db63b19cac2e10aad7b0bbc", @typed={0xc, 0x46, @u32=0x2f21a680}]}, @typed={0xc, 0x8f, @uid=r2}, @nested={0x374, 0x57, [@generic="a9e9be7314d63a430b3ac640e254c2fc77c818e695f6edfdda63213d449d907147dc89707d7d881d88c9e5027ee78f1fddc8de32be98aaf4b43b17e9d708f2c96c9a446461b6760ed66d6170bc04edbfc41a1d9465d5c96fa66717324fb9ac9bc1a704da28ba1117432432e04c2d572bfa4e9b72b8299347ecce54b0ac7c9bb211054e75a0ebd85237bd1593baeea1013238a8b2197d1afb45634ebc30922634a3d36c23d5aeaf0e1de7fba39d7f8df0d530a9cc688775c537b37fc84657ffaa134ad678fcce2af49cc70658b6a02f39ea36467db144867c4d4ad297fac27dfb1ec96b", @typed={0xd0, 0x56, @binary="19edafb301cc78c9626aa95a0f21d5659b2fcda581875dacea2dd364bee70ed66cff20e4fe824f1efabd138f8ee24d1c6aa79b9583b766c9c4e56b550256803efa92a34f240bef25137bbab0cae37d6c1bd6a82a9c7dbe773875a119c0d2a2c1f20bf1d2870710561a8c99488b696bd2319dd67c83d31477746d49a63d2fec89da3ea605cfdeb4387c8bec5b3894f1c0f84af9de1f0d506ab2a652b58f02afb2008fce121235e269ca1e93fb7a9f4026b0c27d7b49b021c4b9c4992372f4b8806d4a6a2ecb"}, @generic="56b338cb73bf94ba69f6c078ebbbfd43ca8b593df94641a1737cd9402731465b6a809da6058ce20fba6b121c3797b8e68446b670f94aab7f47b4933bc4ad460271536d75d936a2a2607d507078e43e4273ca004fc5ff1082df09e508be4c4a3fb798a8de21454f2895adbc9c9308b8486ba017780cbb051cd6c1c2b4e28b8e76519f337a1d119d8045326872caf13680deeb67bc766601f4d2a6c38cf67cc5cb89a7552cc81f31856adcc965e75d4153615552d92adf2c684af9b6bd117ac11151d88e86", @generic="5dd1b6c816834c67d2c04670eed92024109dc1292b9db7b7441eedbd3c8c97f4781e9ad43373c8abf140387f03b77f8d00ebcadf12e01e7a906b21dccc722ca05442154f4456859141087ae51818a116c0b4b7913231154f443098df09ea76e2f4b378ca4fe11309999227963161f32de342f314c535b4b1b42be79572a18b71e0231b20b711735c541f594f111359c4937790271cd8ff5a047a274ac9961cfebb9629df5e048c763edb7e9f0095c1758812cbf4394ed78e3495b573ae73cf", @generic="a02dc05b5ad48234d4d7e3d827d7b66ef5e66a3f43ba99eb884676dd4bcc9c23a04b45145328b0f95d0c1414d6f69e858bc0c8e7367b3c1175e4"]}, @generic="fb960fe68e3974774386f6bd2d90dc6a19baf07405ec2172717b4d7af73ad2568d3fe745ecc5a85b2fefbac0077e0e2f58e784106c5b3a831ec67dda800a6d2351be9ec24763e6f496effeb4c71afb5fb67a93e81b1e230abd0eccf5d51ead09610f0aad96b140817f01eb824e6e0c9928e283818add85c4"]}, 0x3694}, 0x1, 0x0, 0x0, 0x0}, 0x41) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 03:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007a5000-0x2c)={0x8, 0x4, 0x4, 0xfffffffffffff701, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) r1 = accept(0xffffffffffffffff, &(0x7f0000d2d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000032a000-0x4)=0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00002a0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a3a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000184000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000b4e000)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) 2018/01/17 03:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29c) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) [ 136.046864] l2tp_core: tunl 2: fd 19 wrong protocol, got 16, expected 17 2018/01/17 03:58:20 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fc0000)={&(0x7f0000ace000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58, &(0x7f0000fc0000)=[{&(0x7f0000fc1000-0x39)="08c61e52d910b854df0fbbfdc5a23c282a13a9e91205dbc29b0ca2bb21d90f0df489156e52cfa94476dfc374a4ad2ab98221097b163cbad9d184a6fcf49cda2efa01bd", 0x43}, {&(0x7f0000094000)="9d6c898d46ed1b345690c702cad8395342c5ca25a0598a53743bf34f9f2ac83fbde3f36ee857d3122e24afec81dd68f809dffc8d90c09cf5eb4c19d4547f57e3de8c73d51d3b03e23b24daf7b3775016bd4abe7b8d968053ca6215b422f587e1521669075abc1d5f20c370508a5c221dc56bffbc31e9f472037d670436b2c694ce85c7490e62ddb3ad24a021f1cf63352e97063bb26cdb197db352eee4ec0fa6df3cc8df9992c96b66c880f2d74b25d872ec544621dd95414c0746bc11c7d031cac9d965af8715eb7d592ea35cc33233a41a714dac7ca3319ea043ba1ba0bb284038f06998bc428574ed57d6fa9386326e", 0xf1}, {&(0x7f00008d2000-0x40)="25af863b4fbbc983f20811648cc1388f47b124eeb57f8debb751bc2c7ce7eefca7a5e8ff4a58f392ffb58a3b388e2f26d49474e275f199e014c02818a1025441", 0x40}], 0x3, &(0x7f0000fc1000-0x1498)=[{0x108, 0x100, 0x5, "1772e74429ee9ccb657d6cc05775b8ff5c6e08f7e02797e495bc5190fe4e086f0bb2cf79959de7e4cf0ce8e2b3bbecc9541f39ef5de45c3a4007bfc2ceddd71cb30a57d075e816967ea47892870b67b297908d88e81479bf76478c8653c8d9a47020c1efa989faef9d0622f0e6d82fcd4b35f65a5ec5ee3eb6f7085f1cb92085d22e8100397ef8b5eb5d63c409f7bbdb0d67f76dd6719b1331713dddca108a342ee6433ab6f78b77067c48b45c0ce5907e2f700b73be376ded98fa03cdc78d7bb907c21bcae55f8432d7179cfc0440556504fefe6ed36cfa724f81ceb810180f518efb05251a8f9fa270ac14489b24afea02c6b11f3610bf"}, {0x30, 0x109, 0x6, "ccf009fb3ae1ae858872a1429edef2b66337cf0b44568e69d207f906"}, {0xd0, 0x108, 0x4, "60ea265a87763158d95ce446a51f18bf6526a1b2ff56cb0a8ffef879ce26703a4d54431f044c538f7acd07ff242c24f43ff9750a184dafc30e49eebc6b853b60658f7dc0060713ea482d6fd33576119e10dc42b370294ba2f58eee0ea647e4bae70c0321f7c59005ae928950968537ec448c837024add26bd56e893108185fa6d5d141c978798f36eca3b2e239311ea30731564345274eefd650f647af63e3bfe30fe0daed4024aa5dcfc8c04d7f2d92b6904ffcb17c4c8319"}, {0xa0, 0x110, 0xf4, "c1cf7b34b44aaef2d2b621c5d5b7dfdb6116ad04deaa24d7599cabb2bd422ef38923360be185e9581bacd37f2ceabfe91433dad2e58f16a419b75cf6fba84a954eefe802ed35d555378dfe53b81575619316a6582d6dd0c6bb97b8f9d4264fb95402aa0d1de0d9c6ba2f359a19d8d14987743043879240ef444e1ac1c0a577e1ca70c267c26ab8f6b34bacd3"}, {0x70, 0x0, 0x8, "54df3e4cca13f983dfe82a9623e5376c49ae28fd032c41f52714c3e4c5a26822619de0200b6e4d83c231fc02acb83a1e6dff16baf12dd8664b19ce50cc4168db5cc374d1e2bb1992a43879332bff7ebd2186eda10e28d2fd9907"}, {0xe0, 0x11f, 0x81, "2c0912f7443811dc6a8bdf0569e330f12c89adac3cdb34278fbe2392955cda94e3cd5ae220abdb28f756ebc4869a8dac74e69132045fc1d68510371a274b9415a3878bc9f16ef8cc6407ff01123fc4d15b5da88df35b862276dcb2ca07176f9678dacec9b8ad5b1b7f1fbd807039acc9d0b66a17499e6044eaca120e353df578be5093704f29787edbd1b553541857ee0275040dbe6b55d344825d2f783e9a855d648a791f2492e780622e743564c37d4e6e3e79953947191037541c352a61c10c45ffae47f8cd494ab2"}, {0x68, 0x29, 0x5, "9267e30b1fd564b68a954a2ff9eae281cbf5d458a9a27ecef50cab302c3586c810df01bafeaec90fa7d7b88093cff87342b2cb11126093264a76e8589be38cb0e7c886018a55f9c2cba81cc56a234b2cb4"}, {0x10, 0x13f, 0x80000001, ""}, {0x1010, 0x10d, 0x7fff, "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{0x18, 0x13f, 0x8, "92f6e7e5bad8dafd"}], 0x1498, 0x1}, 0x4000000) socket$l2tp(0x18, 0x1, 0x1) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f00007f1000-0x4)=0x7597, 0x7ffff) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000328000-0x4)=0x9038, 0x4) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f000043d000)=""/46, 0x2e) 2018/01/17 03:58:20 executing program 6: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x26, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ab7000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000ba7000)=""/22, 0x16}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x1}, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ded000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 03:58:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000639000-0x10)={0x0, &(0x7f0000974000-0x26)=""/38}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ae7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}, 0x20) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00002ef000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00008c1000-0x8)={0x2, [0x6, 0x3]}, &(0x7f0000866000-0x4)=0x8) socket(0x5, 0x7, 0x4) socket$inet6(0xa, 0x5, 0x8) 2018/01/17 03:58:20 executing program 0: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000360000-0x4)={r0}) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000145000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000360000)=[{0x2, 0x1}, {0x8, 0x10000}, {0x2, 0xb30}, {0x3, 0x3}, {0x7, 0x7}], 0x5) 2018/01/17 03:58:20 executing program 7: mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009f8000)={&(0x7f00009f9000-0x1c)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000028a000)=[{&(0x7f00009f9000-0xbf)=""/191, 0xbf}, {&(0x7f00009f9000-0xa0)=""/160, 0xa0}, {&(0x7f00009f8000)=""/162, 0xa2}, {&(0x7f00009f9000-0xb7)=""/183, 0xb7}, {&(0x7f00009f8000)=""/132, 0x84}, {&(0x7f00009f8000)=""/195, 0xc3}, {&(0x7f00005fc000)=""/129, 0x81}, {&(0x7f00008e1000)=""/142, 0x8e}, {&(0x7f00009f9000-0xc6)=""/198, 0xc6}, {&(0x7f00009f8000)=""/239, 0xef}], 0xa, &(0x7f0000789000)=""/98, 0x62, 0xfff}, 0x40000002) connect$bt_l2cap(r1, &(0x7f00005a1000)={0x1f, 0x5, {0xff, 0xf, 0x8, 0x2, 0x23528d04, 0x4}, 0x27a, 0x5}, 0xe) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x1d, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 136.137335] l2tp_core: tunl 2: fd 21 wrong protocol, got 16, expected 17 [ 136.187925] kasan: CONFIG_KASAN_INLINE enabled [ 136.187934] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 136.187943] general protection fault: 0000 [#1] SMP KASAN [ 136.187954] Dumping ftrace buffer: [ 136.187957] (ftrace buffer empty) [ 136.187960] Modules linked in: [ 136.187969] CPU: 1 PID: 7118 Comm: kworker/1:3 Not tainted 4.15.0-rc7+ #192 [ 136.187972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.187984] Workqueue: events bpf_map_free_deferred [ 136.187995] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 136.187998] RSP: 0018:ffff8801cf66f490 EFLAGS: 00010a07 [ 136.188008] RAX: 1bb8003da0000d3a RBX: 1ffff10039ecde92 RCX: ffffffff8181cd95 [ 136.188012] RDX: 0000000000000000 RSI: ffff8801bd722364 RDI: ddc001ed000069d6 [ 136.188016] RBP: ffff8801cf66f518 R08: 1ffff10039ecde70 R09: 0000000000000000 [ 136.188020] R10: 0000000000000000 R11: 0000000000000000 R12: ddc001ed0000696a [ 136.188023] R13: ffff8801cf66f4f0 R14: dffffc0000000000 R15: ddc001ed0000696a [ 136.188029] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 136.188032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.188036] CR2: 0000000000920008 CR3: 0000000006822006 CR4: 00000000001606e0 [ 136.188043] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 136.188047] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 136.188048] Call Trace: [ 136.188057] ? array_of_map_free+0x180/0x180 [ 136.188065] ? kfree+0xf0/0x260 [ 136.188073] ? selinux_bpf_map_free+0x39/0x50 [ 136.188083] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.188094] cgroup_fd_array_free+0xd2/0x150 [ 136.188106] bpf_map_free_deferred+0xb0/0xe0 [ 136.188117] process_one_work+0xbbf/0x1b10 [ 136.188124] ? trace_hardirqs_on+0xd/0x10 [ 136.188140] ? pwq_dec_nr_in_flight+0x450/0x450 [ 136.188155] ? __schedule+0x8f3/0x2060 [ 136.188162] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 136.188175] ? check_noncircular+0x20/0x20 [ 136.188185] ? __wake_up_common_lock+0x1c2/0x310 [ 136.188193] ? lock_downgrade+0x980/0x980 [ 136.188204] ? do_wait_intr_irq+0x3e0/0x3e0 [ 136.188218] ? lock_acquire+0x1d5/0x580 [ 136.188224] ? lock_acquire+0x1d5/0x580 [ 136.188230] ? worker_thread+0x4a3/0x1990 [ 136.188237] ? lock_downgrade+0x980/0x980 [ 136.188245] ? lock_release+0xa40/0xa40 [ 136.188252] ? retint_kernel+0x10/0x10 [ 136.188261] ? do_raw_spin_trylock+0x190/0x190 [ 136.188279] worker_thread+0x223/0x1990 [ 136.188303] ? process_one_work+0x1b10/0x1b10 [ 136.188313] ? _raw_spin_unlock_irq+0x27/0x70 [ 136.188322] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.188331] ? trace_hardirqs_on+0xd/0x10 [ 136.188338] ? _raw_spin_unlock_irq+0x27/0x70 [ 136.188346] ? finish_task_switch+0x1d3/0x740 [ 136.188351] ? finish_task_switch+0x1aa/0x740 [ 136.188362] ? copy_overflow+0x20/0x20 [ 136.188377] ? __schedule+0x8f3/0x2060 [ 136.188401] ? find_held_lock+0x35/0x1d0 [ 136.188414] ? find_held_lock+0x35/0x1d0 [ 136.188428] ? complete+0x62/0x80 [ 136.188441] ? __schedule+0x2060/0x2060 [ 136.188447] ? do_wait_intr_irq+0x3e0/0x3e0 [ 136.188453] ? __lockdep_init_map+0xe4/0x650 [ 136.188462] ? do_raw_spin_trylock+0x190/0x190 [ 136.188469] ? lockdep_init_map+0x9/0x10 [ 136.188476] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 136.188486] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 136.188494] ? trace_hardirqs_on+0xd/0x10 [ 136.188502] ? __kthread_parkme+0x175/0x240 [ 136.188511] kthread+0x33c/0x400 [ 136.188518] ? process_one_work+0x1b10/0x1b10 [ 136.188524] ? kthread_stop+0x7a0/0x7a0 [ 136.188533] ret_from_fork+0x24/0x30 [ 136.188549] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 136.188662] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801cf66f490 [ 136.188700] ---[ end trace 584451ac1e655d76 ]--- [ 136.188704] Kernel panic - not syncing: Fatal exception [ 136.189179] Dumping ftrace buffer: [ 136.189182] (ftrace buffer empty) [ 136.189185] Kernel Offset: disabled [ 136.573713] Rebooting in 86400 seconds..