2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f1000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000204000)={0x9, 0x7, 0x1000}, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000a12000)=""/103, &(0x7f0000315000-0x4)=0x67) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00004e0000)={r0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f5b000-0x4)=0x1000, 0x4) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f000093d000-0x90)=[{&(0x7f0000f2c000-0xcf)="", 0x0}, {&(0x7f0000209000-0xfd)="", 0x0}, {&(0x7f00005e9000-0xca)="a0", 0x1}], 0x3, &(0x7f0000dfc000)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 17:08:06 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f00007eb000)=[{&(0x7f0000306000-0x20)=[{0xa4f9aa9b2bef85d6, 0x24, 0x1, 0x10000000, 0x0, "0000eeef0b00040000ffffe1fc0049"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x2000000) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000001000-0x4)=0x7, 0x4) connect$llc(r0, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 17:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002cb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000035c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000ab2000)=""/86) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a5d000)={0xffd, 0xffffffff, 0xe, 0x108, 0x80000000, 0x3, 0x80000000, 0x5, 0x0}, &(0x7f0000498000)=0x20) r5 = socket$unix(0x1, 0x3, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000019a000-0x4)=r4, 0x4) listen(r2, 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a64000-0x4)=0x0, &(0x7f0000c25000-0x4)=0x4) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r6, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd1000-0xe8)={{{@in6=@loopback={0x0, 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}}, &(0x7f000069e000)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ce0000)={0x0, 0x2c, &(0x7f00007de000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffc00}]}, &(0x7f00002e5000)=0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000b1b000)=0x4) r9 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) bind(r1, &(0x7f00001a2000-0x80)=@generic={0x15, "e912e339410e2cc96664985da6aa91d976378a24134e23549b80a21e94486af35382d72f134bd0ee93d01a8c9d5986cefa61b7197dbc1b446c21071fb9f2fe16aad4b0acac5d64a52ef7877d73b63811f44f9718ed51577b024d387943dc453aab5b415e5ba76fd8d0e7f46b3851ad224ce9a4c89786dbc9867427040e9b"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a6b000-0x6)={r8, 0x4}, 0x6) r10 = getpid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000b2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c84000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000d74000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000888000)={0x0, 0x0, 0x0}, &(0x7f0000fb6000)=0xc) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000986000)=0xc) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000af1000)={0x0, 0x0, 0x0}, &(0x7f000059f000)=0xc) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00004d7000-0x4)=0x0) r17 = getgid() r18 = gettid() getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f000047b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000547000)={0x0, 0x0, 0x0}, &(0x7f000035d000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab3000-0x4)=0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00004a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba9000)=0xc) r24 = getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000034f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000011e000)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000978000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c9c000-0x4)=0x0) r28 = getgid() sendmmsg$unix(r5, &(0x7f0000a7b000)=[{&(0x7f0000fde000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002ce000)=[{&(0x7f000045f000)="a3e9be8767", 0x5}], 0x1, &(0x7f0000a7e000)=[@rights={0x20, 0x1, 0x1, [r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r7, r11}, @cred={0x20, 0x1, 0x2, r12, r7, r13}, @rights={0x18, 0x1, 0x1, [r6]}], 0x90, 0x14}, {&(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000330000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f00005ad000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b01000-0x50)=[{&(0x7f000044f000-0x1000)="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0x1000}, {&(0x7f0000e14000-0x49)="b0e73683a35c9e537ecf21a56c134c6a7288c2e91f8147f093f2dfe40c6038d573d0148008f200cd0008ab903fcf1f40ed37d83ec54295056f2f5b2ab31139a746e34b6d7c992c065d", 0x49}, {&(0x7f0000783000)="70da141f2ecbefb16019f446de011154f47e6ebe3767712d074f4a44a635f9393b4d63ba7ad82c19f2c1ecb7b22b415a5b051c2d9802598bece7dfbbf478a44a1936103e69d01eaaebb93c6f66b340291251d4ee15eac6663f9c3c062d5719c9b438cadf9ae0c623dca07db6f9230f18bb34ee47878252e48f52cd517d", 0x7d}, {&(0x7f000047e000)="", 0x0}, {&(0x7f0000aa1000-0x3e)="3456de610ede454492252c6fd23b7e5928b756ac52a1ff48734c0b70e827d74685a1f162762facb03aef7b4ac36e117e764cfb1b79a1c96f53413654e490", 0x3e}], 0x5, &(0x7f0000823000)=[@cred={0x20, 0x1, 0x2, r14, r7, r15}], 0x20, 0x40000}, {&(0x7f0000107000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008b2000-0x70)=[{&(0x7f00004c2000-0x96)="9206eb66213d322863546b2b6299956ddaca2d2b3d16b9f3f6b6e378c587be36af61c422d2f6e0635b2038bd74dd5c883eebc1cc364c400559dc1a7b560d47065d2ef0aaf9ee98adb024e0444d9a99c4bdbfb1d0e9da46513f48de4f47103faccb74baea18cbf08d48f71aaea306cc0503dc5a2426d79e5bc87d5bdc65e72b098b4721546b5f208d79ff3a0d5bb29d422c7ae88f330d", 0x96}, {&(0x7f00003b6000)="ac6649921bc9f87772d48082ce379fe411893cce762dc3d0938397a465b3c72b2694871a9a688415cb59d1dba570042f9f7bb88d574527b7af538d0f32882f66bdcdb4dba6fec9d859dae7800bfa2250ed0b415a739d42197d753bf75d78616d8fa66934ad48441e6af97de4a3abb548a81f460a179bf9eb342246ddb8a3238b6b50d16dac9f0cc231ad46141daac81d200c6b09a32cfbf02830c2d17d06cfb62d4ff27bb709da732d504087e45bee6f70d57c063ec49f1eb24938dd54e61d1a809bfe533f96ebcbc3abc7fe036b8938aa4d2d6c44cecd", 0xd7}, {&(0x7f00002c7000-0xac)="81c19b65c7d9160a6fd3fa0510e0140ec27bbd84eeb6bc191f760e8794089c27bad11803c2937d7ddd0c410b6bd48a0b97aaa04c93e154901a9d1bdc07c4a2d2002a6632c6a68a9555216bf82672e4a683aaf7595052045a5619c2accc2106237da4b8777caaeba1b42f8bad58a0b5033edf386a5638187749b87c3f2555f56122d56a7692246026ebd10762cf2d46e20f362314ae441f93c42596403094f74140d59dbe941b324a594f9283", 0xac}, {&(0x7f0000f02000-0x58)="31f8d7d0bf15d759dddd7fd523758b784e237644fc65ef1f56f25dfee8ce1f9e2b0297a0121a3e8e8440fe320edfdbf32e99e5666c0e0c292bc15ce4719c31bf1180b41608d81d6dc128e27c9ebeb5e6e44ec06883dcce09", 0x58}, {&(0x7f0000f1c000)="cdba7e104223", 0x6}, {&(0x7f000066b000)="315150e66debddf7149236bd19480f2008762cb54d4b9b16669e5b583b3c8edd2be6b125ca5376f9e85dd28d1f05d48834a7f751ebc91ad80a3992ac8d72af4692d0c5cdad23de865c417c5b8fa1776e2e0cedae7f23b7b2132a1aed171c9dbebfbaad3e3c9472b7e5d0a0cb3341412fee14a6d7c399c2b97bffcef3d653afa29ae666d1ab95d66149a9365ebafb483b629a02709db144043d394da88a8f8006", 0xa0}, {&(0x7f0000bc6000-0x3d)="e745bfefc68cac6613a13237b767562f70adc93c2eb79f70023138d46899f54547810cbba900d5bf6383acee3a7b17b18b903cd7b92b7183aa06155fe3", 0x3d}], 0x7, &(0x7f00001e5000-0xc0)=[@cred={0x20, 0x1, 0x2, r16, r7, r17}, @cred={0x20, 0x1, 0x2, r18, r7, r19}, @cred={0x20, 0x1, 0x2, r20, r7, r21}, @rights={0x20, 0x1, 0x1, [r2, r5, r0]}, @cred={0x20, 0x1, 0x2, r22, r7, r23}, @rights={0x20, 0x1, 0x1, [r5, r2, r5]}], 0xc0, 0x4}, {&(0x7f0000cda000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c99000)=[{&(0x7f0000f2b000)="5717b9cda97f399f084c724fdea8e211a2ff9071b2bef77331ce551d482409a989b7c34b3bc844e969ac0a75cd0593513c1d746b650f192c6f0cb9670edbde7357179859708d2b75c2c345a5934b019e07a65951bf6c1ff6f6aad017de8a26b7752febf55f0467a258d000e3d55902888fdbb8100c4cdf1d1c1d544436bb5991c52d05a341f2c60a2f12cd18d6f83f51778ed9783033dcea722ef83c312b41ec00f5322049a4f37ee69cd53c0bfa77dbe80d21c99613d4057fb6f311", 0xbc}, {&(0x7f000039e000-0xf5)="fd6570623bbd56232a5364303ae4a47a6ed35a11dcddb53ff15d838fe1205c5ddff4cf6e9b8c66881e9b76054bda7e6184162ce81c426113aef9f6aefc418ebf171d290ecafef3ce31e8c793937f3424f00cff142a8cf448092132b26154d14b1d1642fc43facf2d5d40d9c74e39698d2b79ee8b9113c1baef30bfedf735852664ae30d4e2121e879b7ee070d8d5f74455a079660cfed7d5f6625f0464efce1f997d241b98b887df04e6ccf6c6b7f9092439f529c8b9fda3f57f98b4fdb3a35f3d8be145eafb8352a65d263209d6b9c518d1d850a77266ed7fb0e87943ad96c55c6369a0129750fe70c57342e12a4422a90a9b7185", 0xf5}, {&(0x7f0000f60000)="6168a3a16e2ec6f8b0cad21fcca4e7dae3a1568432ad763d5f62303e78ae8e9b5defe1adb0457c27af9f0c9051ec8212574dd528e0fd05e110d8570d4dad0df93021793a61ee86b74a09cc5889f2b2ef143edd981b6ce0962de9ee5a545c0e73099d288736d36b127b80c047f3129dba17ad2432557dda6dc92592cbc219d30aac04d8c01d7c2c5171fdde350f4b8b8cce43ffe54d2002cb668c838c67de2b", 0x9f}, {&(0x7f0000f21000-0x2d)="0efd224af9a0ab062347464007e77591ceaf0a30e3120cea5535222ff1006f41b0cc7075bd6db223aaae6a4c9d", 0x2d}, {&(0x7f0000d6f000)="f1f05f166b8f0b0d6b02117d2dd05e7141667c1c3429322544347ae1b43d1eae22d6c0088dfbcf88a3fd6999a0740e9e69a0d827b838267109f964f1327c273ed34490e7ee3d20e91d953c321bb23750b830266c5f5046c665949d41593c8abdac5b8b897fbf4929b43d9939d61e121e4e8604573ea922ea19f4a7fc624783b81ccb1f0f4c0e7d04f72762bdd39681dd43d1eb401284a7c13faded41a3f6092d7dee593500395195", 0xa8}, {&(0x7f0000624000-0x82)="11494c4809558b1bea5e90d85687833a4433a9156eb35ff2e40841398910d1bffd6b491195648051be50a6bf74a605b81d1bfd37748694f4104579f8a15cb8c1afe5f20774dee23947950fe97e2b6afc6d2abafc06d12e6d13db6e5744d3cd75546f047dd4037d9d060eec7e43d708c18271d7d84e6453f12b8c9229a82349014dbb", 0x82}, {&(0x7f0000db7000)="92e19b7e69b562a2c5ad03c8325ad6cbaeb8be2606ad07506f080884bd40133a949a471c276bf6f834830fa05fa28c5adf012f3fa8423306b59ff35ebff2dc88ef84bc6b9568de5c7f28ae8fd4e66c7dccdec24c8198486b900e7b68e79d3fdcf0f557e7997de7f0800dbe3ca50229b8c013431f2f8f9bf1e97230dd1cfbe986ecbb63ed7a7161e980172b5d216163d9c9f857c1fad0c1e429caebf31e3a0ce8e496f8567866a9ed2bde0277fa83bfd4aeccc3af5c9c2e3b8b892d79b835ce8806adff91a5c68e0e3f8952bb2d07aaa4531aa0bbee57eb87799a7c2cfae5073eb89e673d9b44b91a", 0xe8}, {&(0x7f0000b8b000-0x9)="5790e57c32ef134ed7", 0x9}], 0x8, &(0x7f00009a0000-0xf0)=[@cred={0x20, 0x1, 0x2, r24, r7, r25}, @rights={0x28, 0x1, 0x1, [r5, r9, r0, r5, r2, r2]}, @rights={0x30, 0x1, 0x1, [r1, r6, r9, r6, r3, r2, r3]}, @rights={0x30, 0x1, 0x1, [r5, r2, r3, r5, r26, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r7, r28}, @rights={0x28, 0x1, 0x1, [r5, r1, r2, r3, r6, r3]}], 0xf0, 0x20000000}], 0x5, 0x80) 2018/01/09 17:08:06 executing program 0: pipe(&(0x7f000069c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000995000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000075a000)=@common='sit0\x00') r3 = socket(0x12, 0x8000b, 0xffffffffffffffff) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f00005f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd2000)=""/224, 0xe0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fd2000)=0x0, &(0x7f0000441000)=0x4) getsockopt(r3, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/09 17:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000869000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a02000-0x53)=""/83, &(0x7f0000558000-0x4)=0x53) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010295aec00c8", 0x29}], 0x1bc) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x800000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000c) r1 = accept(r0, &(0x7f00006f0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c3000)=0x10) sendmsg$kcm(r1, &(0x7f0000b1a000-0x38)={&(0x7f0000c58000)=@rc={0x1f, {0x101, 0xffffffffffffff07, 0x1, 0x8, 0x7, 0x24a5}, 0x3c5}, 0x9, &(0x7f0000d87000)=[{&(0x7f00008b8000-0x1000)="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0x1000}, {&(0x7f000049d000-0x79)="9c11222f5084cab125ec9699dd25ff2f03efb8804e62acc933bd039393115891ddf8417945916d1cbe56c812f6afe591e7697cdd41131533866bc14b47aec710233685d03d63923df6826095adbad77302f1e7b3588b5c11b6d0c8cbf8bfa01602855944cb940f8e588fe480886ff2624f895af06f0b0cc7ed", 0x79}, {&(0x7f000011c000-0xb8)="46255da9565afdc5c49f233ca0fbd9d80584ff644cdfc99f31aaf0c2ff1b54f7ca19e38830a33bf1d84c3c947c707d491bf8e430397159a54663ed199d5b836420b3861e397a45327b734969ffbfd2185cd387532c0fffae2713282f695921dec34aa1b745b8486ded731cb7cdb465d7593534ab85460848aafa4ffae05bf5c5f489f0d45e6e73274d76723d61180f993e8321a974ce2b556cfebb434b223483b1570dc632d8acbc311417a5994451ae87bf1bfdbf449e82", 0xb8}, {&(0x7f0000dba000)="2d879f5c7d63f9e62d78801a6770833570b58ac4011b775e198e08156c7a3cf9b22debd9623acfb32a2180ed44392b2b3762a867c3492b4660dd75a0dc14911e93b72657722c0c268208721a229ea9816cd1d9de8f3af1f3d7f2b92ba9eb", 0x5e}, {&(0x7f0000b65000-0x15)="f86a99ed8653075ca2904eadac38eb590cd7f8cd01", 0x15}], 0x5, &(0x7f0000871000)=[{0xd8, 0x1ff, 0x0, "2bc26dd7c710fd031c67c2b225f735342b8df3a670925091d3999c064d904f45e1553d9df531c17510d3ba04f60819e83c381f9ca8912d9c5fc65f506febf7566297fc528194582b5a0832fd74240ca0cce9904aa0475a88f3914fdc827527fbad8d4cf5fff7ae3fcbf6e00f92884ee00290571ff058899c5764057e806a28fa58f898b374037c89b8a901a77a9726b67fea519be7316bfc28cab4f5ac055861f8e131db92e389325ff4553df1d8cc3d84c840a1a83c8fbdb47d9bcc68ef0a4103259e8fd3506d1f"}, {0x1010, 0x10e, 0x5, "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"}], 0x10e8, 0x40}, 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f0000a1f000-0x4e)="1f00000002021900000000000008ec5f00ed1b8589001f0d0081001ffe58cb", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000460000)={0x0, 0x10000, 0x20}, &(0x7f00007cc000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000890000-0x8)={r2, 0x8, 0x7}, &(0x7f00008e8000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) 2018/01/09 17:08:06 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527", 0xf}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0xffffffffffffff23, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x8, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r0 = socket(0x1, 0xe, 0x200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e9d000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000904000)={r1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a9a000-0x8)={0x0, 0x10000}, &(0x7f0000915000-0x4)=0x8) recvmsg$kcm(r0, &(0x7f00008d5000-0x38)={&(0x7f00007fe000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e9d000+0x328)=[{&(0x7f000058c000)=""/238, 0xee}, {&(0x7f00007ab000)=""/30, 0x1e}, {&(0x7f0000d02000-0xd)=""/13, 0xd}, {&(0x7f0000798000-0x9e)=""/158, 0x9e}, {&(0x7f0000588000)=""/71, 0x47}, {&(0x7f00004b4000-0xa1)=""/161, 0xa1}, {&(0x7f0000757000-0x9d)=""/157, 0x9d}, {&(0x7f0000d87000)=""/146, 0x92}], 0x8, &(0x7f0000680000-0xb6)=""/182, 0xb6, 0x4}, 0x2100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000b3000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d89000-0x10)={r3, 0xcc2, 0x0, []}, &(0x7f0000571000-0x4)=0x8) socketpair(0x15, 0x0, 0x1, &(0x7f00001f3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000439000)={0x1, &(0x7f0000811000)=""/81, &(0x7f00005d5000-0x18)=[{0x8, 0xcc, 0x7, &(0x7f0000d52000-0xcc)=""/204}]}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000133000-0x1c)=""/28, &(0x7f000070e000)=0x10173) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00003af000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"d1f376614d5532"}, 0x3}, [{"4f49226d07a35e"}, {"1c9e8a3f145966"}, {"0402fcb06c3db3"}, {"ed8aeac2c8e6a8"}, {"0098af32d0339e"}, {"9f32b81d2cca69"}, {"2e4e54b1226aa6"}, {"dea941c9023f03"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @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}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socketpair(0x11, 0x80006, 0x2, &(0x7f000032e000-0x8)={0x0, 0x0}) connect$netrom(r1, &(0x7f0000184000)=@ax25={0x3, {"4a15b516a2d78e"}, 0x3d5}, 0x10) 2018/01/09 17:08:06 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a21000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0xfffffffffffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000001000)=""/116, 0x74}], 0x2, &(0x7f0000002000-0x9d)=""/196, 0xc4, 0x4}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0x8)={@broadcast=0xffffffff, @rand_addr=0x9, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d5d000)={r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000080a000-0x18)={0x0, 0x7, 0x20, 0x7fffffff, 0x0}, &(0x7f00007b5000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ec2000-0x98)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfff}, 0x98) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_flags=0x200}) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0xff) sendmmsg(r0, &(0x7f0000687000)=[{{&(0x7f0000b46000)=@generic={0x0, "00ffee00000085b0c5f5e03a4ba94187e30d9d720c5a4df7c7ce0454a44316f6b7b53d2e1c3eeca7900cfc36c6702ce627b42dceb5d7430c8e348da438716f77929a21ccc664e45882107d809fb938fb85712a7785898c357f8286caf708275e383dcaa83d013e19acbfd35780fb56bd412f4d803c176a7747259d28adb2"}, 0x80, &(0x7f00002e7000)=[{&(0x7f00002e9000-0x36)="4060446de82a7b80f21bc20a2e6feb524b63b202f83a475959430cf5a42df93c218283e0af7e2f52", 0x21}], 0x1, &(0x7f00000fb000-0xa8)=[], 0xfffffffffffffe73, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 17:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527", 0xf}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d92000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000744000)=0x10) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000047a000)=0xffffffffffffffff, 0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ed0000)=0x1, &(0x7f00007de000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000437000)=[{&(0x7f0000ed0000-0x6)="f350f9473fb5", 0x0}, {&(0x7f0000ed1000-0x7)="c0c834aaa9f401", 0x0}, {&(0x7f0000547000)="f505a508d45807302a49ebbcae2ec319e955a0a02e25e31d3414b0de453d0c448e00f179e7800436af10f0c5430547932acf219688fa1e563389bb268e25d84e497249666b7c764486b87c95d8f429e6cb528db5a2143fcf1e043f80309b0de9f8a538971f158bccc85a37722391b7d40ecdce7d7e7fab764befac8897379a59966a7ce9165fec9fdfd5207a2a694e3cbf553fa402ccbc60017a68dedbc8e3b3189906eca98d37daf80efac1836c463086", 0x0}, {&(0x7f0000d6b000)="131584dcfca40ede0c6e183a00118be70374dcf2509c30d09d6ed37f3edf93cec6ebad38edddebb2ca9acfd2cf6d3bf83750c049f7b22738ada1e8744b641a52598b3affed4f6183c0d51fd05369e1f1be95b86c954a4af52f6d79a07f90a7dc35119ae0382fc1f76ce1351320ebad7383b21495b30d4c476a118bc479ce6189e76d0ade928e5b480d9572bc265b209f05c10252b2a0c344fce40589fba0748d9f56ad931973f55a50f122f472b9fdfe8ab5bb5be45feefd9ab664525c0e68d0d551db9d29b228188f01993901e2b010528998541f82d1842e5133f691a77946e2539e", 0x0}, {&(0x7f0000ed1000)="df0423007ac1f2e5b003e6dd281f699ddd5c3a5d76fb9a245d47a173d61a8de63fa5d625403ef2da6786125a48d6cedab766aae566f9ceec7c3b18283bb8b54f8d682e8eeb39df4d036d828aaa6777db88160ea04f6dfc813edba566e50c891f57d7981ebdeb83c1657da7becb3971d289abaa2d123dd9048a942a192aecd8bed47bc14dd082273544214fd4ca33b0ecd7e8a613e20d99699100680464aab043ceb4057b22e6856960ee605bd8d9cd1024316bb1c4e724554aafb60441aeed64f6f2eaaa91cff87cbecaa0994fc7a1b8743947c294a0dee01bbfca6c3a2a9dfb4228b655cb448f6d068462cc636cb870acb9d1bbd089ddcf678612537bada8a9d278c47d5dfc24f08b690b1b2ebf64ff89ab57b1b61cd532b5cf07265e58ba7686d50173f5961025f126a2d8e5faab45bb4d72a5a3bfbd9e50b375bfe2e00d68334ed127cf7d59ba8b5c1139a36522038c4cbe6e33ed059cad05e7eb6886305b8ea1af148df9fa335c37ea9f286978cf4fde0dcdf441cf96d6ea5aa362d9177e40a1e6aa3f9e24dc7966867ab65abc762ca7fa002d6450ee20f25a3db1b5e67b86a6bb76811d05d0ba524a5fb68ce35de5b72851e03d39dff49aed4dab3a5d8de54302bf1aa6d9e2ea021b4b4e8ca41cd26f936a3a39ab2d8e58aad8c811bf0e9aa94d67ae4213629330547d798671070ccded30232dcd77da1062f45abeb4c5051f76f816f029e3906ad8c4f43ef2a48ed702bf1dd18ac34639fc248e2419b4f1aca0c96ab41b60e8712aec864d56552ceb285e825e66e577ccc3cb8a0e123b475486748754cf1027e8089441b3643cba674462cf48c43c0e2af5f7a978080208b04d382f26d3b69f94e20f0ad1240db7c9fe2610271d587bfdaac1b9b650b87426044d0ce71b371ce944a27a31b4cfe4eb874ca40d8aa118928fc1336baa49df5b35e6390cb1545ca37d05a429906f9195470be37e9f44ac5fb82f6b40ab3b347dd6e53d63fe9e5d9c59b9871c0ce7388f7114fdf4ab6476141c4638274a789893bd63ec626ef04fde2d750c78fd96f640bd307448aca462fb35b92829ca40bc12491016a8962d653a6b3bce28cfd9f671d03be03b467392466e1a72e1a3e8967882938e154e488ee6d24bec30dc8eee386f356a4895371fb2dd65162348987de340f4a211cb6c69d9992738427fbff4180f56fe64233796393c8342ea5c37b57ee4a15ff3384fa51a4523b60e7792ad5f61045504588986a7ba4067c548abe3b93cf4bc204c0e7e1dd690bb65fb0b05e7cba70cca856cea92a82683889ae71db61357c9fdc816fe29cc3227566e36969dc969d43ea85f59438fe58cd5841f1041aad404deb1fb7b97fee199e40ffb19424bcb270dfad589b740bc929e9a4d891e3ab0b222d024cafd8fd2a0f49d761f9393eac73d518fe2aa1bdf2af3f3843cb2b73f4e7a1866f6ac5aec450b86aff8e464294d4f888bc8538817752cb5b51cf831ebe1b91d3076ae92bca616fe755829e2bdcd3943dda139bf9b5cab3e77383b9f1d787dab2867742f57eb882b54656b1363216f89a57ccccef3e5ec0785de6b1126472747b3a16ffe31c1348eea0eb73e0173eab77f88a23fd347d0c2683e4d29cbb8706540fbb093418dbd1a74960c17be522306c4db42e9609fcea0425f8c5b53fbdcdaac55f327eadae7c4544f6218e29f8d3ad640f32176ab2f5877e6e3d6f88fa7f548f33c529ab7b0e23ce80f68bafb22362cf82558b898e99c84211d9057b2434516bece5abaed466e7f39106bdebe3dc3e9b65abfc33d4a3e7dd15579ccf77991ad3360afc008bb62851983bd9abdedbec5c5afdcc62cf046bb2dcecaa28d4ceee527220c10338213ee458d0c2edf8c1d944592f4cae3f08f9709158dce1f3c2992bbcfaecc135a4235b7f66c146524220d239d2d5780b6c8e766af7c2a0cb89deee0e8089c1bb4c5fef6afa6f1618d9adafa0f897112651c2562914bcc17c23245655bee2b04245eb0a1ad8393144da784f3d915a965d6569857d601b9d01d8f709d746921a31e8d955b6fe359b71e1371e6917669d4361e7ad3340477d6d8dde0f18517d78423c206d748e82bfde8317bf0ae7dba5fff5bc6f6240325da4830b44aceb6141d93f4a26becc59d2237af30a966f5dd42882e8c354c6835dc8653c112828de619ac81d41a9bbe4d0ba0d8ebf0c2453c958dda72c6c458c1786fe8395cc49176aa3bec60fe7899f1af8722789d68df9faececf9c0c7f3ebf50b0b1e892d56495be8167ae2a9c00550b70cb0c3dd6afd9bf07de7ee86e35ba8e7e8b19ba7e8972630766c1cccbd8ca799443664269007ec9d169e2f6279b88aa7fbe11898dcc308811db744f444e19065a9fd47e25f64bd7439c97eb40cbfb11bf760ff823300131902abc036b39222959c30c3c6c684e0daba46c016d952b80ffd2b4e0e4c2389d63212d32113678618e58658230595fa8468c00540113a09b62292c2c83ef0b787974f1d30ee35548e10c0cf6332f56e2bed6542ec63fc079fce30423d051cfc507dc7eee4e2f08c2165d94b533f93816722368b8f1934df500e8cb27435cfdec78cac3812f7e53e3af9be15fb57c296047bf0d7e8ecf4c35f49de046f823cce61d4e09ad785efcfc149967425198a2e0fdfe3904a369f7ce9d1dff6ced97b894218df802a509f2a74c4351c89744b563aac3938f976d6616687a6b884e793400dcbfae6f02567b15c81404a47d57b02017a8e48add136e5530ed5ba42cf10aa51979538d5854311f34cd9aac267bb1b7fa78916b7f9546dbc648a3f545088403d3a99a1ca75ef7b91bdacdc46a55d59dba8883bf7dde4d3b94d3bec0715c5d8407f62daed79528ee43e71c05412d54e1ce11ccc8d4c7b473d751aa815f54d374705332c41220f7df8d6eca9699392506e482b0b2f3c606e19ff74e1acc0b7d5cd878fab0a01c9135267cd97aa5febcfd483fc0e88454599c1464e6af16c99abd55e92af9432bf183e42446473cd6665415a9845515ad3a8250d5acead037b14e61d119d4c2f17498a7880ec1b2292c456f9354bc5a6782618f86a0155a0eeff14f0ac10b29891ded38e017d367ed2802d079cc2eadc2a62cc6b1a6d90913163288c6d2808a321ede213d2a325305b012839861c2c212e2b0ab4d88183698deb81dbb445c444a0fdb1e2d8a0df5c3d2556db6a0c2b7300977782d635a909adde6782ed7c80d96e4a8da6952e3b7bc34a1209ee26d7ad2a6e76552e03f36435ee50c8a153702f7f10d36e48d16e9ae627e19dd549f5a3da1f7b2414eae58d1d7882712b4c1e86b289439057a7f732bb3c3e8d9cdfbc440b8f45e53a85c69b07635713a12cfcbda9c3aa8215a19df6cac5894aa18f13904a5ee67e94817980b9b6d319398d2851d6f51dfe48bdfe4084d2472ca890a6810e6758173b0511eb016a4103215833bae4a32fd71e55692836e37b15c8850db76be128b19270ff734d34551d926448ca9bebac62ef4f772abf31330c2ca76e98201bcfc20a918c90b9ad19f7b9b06ccb5b92ff3fc16205decfc887cb14bdbcaaa6077558ab5d98629c4ae151c25a3193345d28b7cd1e1b241baf58f5cb8b4dc7bec1596360e7fd4c1624d1a742b3ac2abf2dab5fffe06bae7fb595d9df695cc48d2b756dad9d31f6eb23628b3f9fcfe51f6bcd18006b8042e6f9111abd131a036a6bd68f7c6ebdbd1b0baba1587a590ec2ffbdc7b59ea89be9145473e02e6967f4d748b53a2ba6db2e11cacc66e2a1130e4325c317fe150be1180efe2468b998bfe0f492efe57ea6165269d6c7a2927fa460df15aed554fdaad5ee4d11a99d7944a5f96e320fb1f2c41c321dc56cc7cccf9a237d26063e65d89e8efd52f3cf1c72c0e907219c42f23fa54e44a978c675e1aa8440be25c41f6510965f338f56d4f1649b59411702e4ddd4c933ebc7564e79799586d5e1dc7ae2c9427e14ad365bf5f0b833256daf4c87343bb61dd43e7fb5a0d52c168618585d3e6e67b37ee4ca55b9d283d18359f99a01914a1fa3adfdc23f1e5e1e7cf96f1c31fecc876b12c08c86eea34da9752e114e8c0e874dec885de8127bbdb7da80f72d0599d83017837d4944ebcba8f2de8a39dd05d7504de878d8359196a8b69d030fafa0166c868b2279774abdfd8b328473992a4a42ff7c2203815c3ad71839e254dff6a683f6adfeea56199b65606c6101f99f6a0e67474cff380f0fdff67cc84d56d39cd90d021bb618b7fe9f96f81cabb7c87a8b55961180cf21b52fdcd7d486c1e6e54ff9d4ed39b1cf55c010c579a613c7a7673a4b88114ba9aeaa3f49d848fa81c8f97eb23f922b27f7d55519bf47d6e4e26d77d237a253a772ac885e7dca40585d7c6c5e8b7572efbd9316d20567362818103a306d44f9a3e5e76219c221dca607dc4e44053797b9aba6ef85aa0d93c116b8fe472da54ebbb158cd80dd7a345799d505ab49a75b7353ab03f0b5d8c4484d746ad6a128a944cc375772941003bc6f3424db03fe45e32ec89f91c0659aef3fd65195f6ff9177a63e40623b958e564d544659d7f8830dcaf88433359df63860ff92c99dbca20ba834015980b585d9cdd3765c1e95b4722ab6bb248e8319bdc64dfc0b55318920b6039b88102ba9dc21241415871613af1733d5e32a3e5d999977cf9e35bc4f6094bacdbbab67f3356144e07ef1717f8db960ad03560a56bffe80b64e5c530f413e263b2db84e3539e8a189ea9310a97533b59ec7f3cc0ee9c123f24e091fb6210581a27be29bc669a77ef52ba5089e4abae8cc3ffe8b55b86d6e2ac7cdaabe6dab7821d25efc8ba87e5d04f447e5e8641950a554c51920522bc854bb5c2ec361f96c03512f143077b7324eb09083ac8ac82630e184256a13600d31e71a124c54501837bbd3cf22124a52a6de2cd592df211b6c61b0b7a4159439ec9441fa6430b595798b503b27ce7888831002e2987db4ab129b836dbb6d3a1bbbff3454275b1ae153be343e23202a4cd91e84cc7c372e31461ffba955e41f2090361918725e763f6db8480a25042d9015ce888bd5eac605273ecd95075d43c88c3d7e29708f5dbfed6540acedf398fb92c204651afde0d52e57d96006bfb53e479b7b52425ea5008d734ec5b2f439cb08df87caef1bf116572c2206636dd0d1ba7d4ce0b24ce4fa329478e91d2ea1ec105a69f8d2b632f091d11a25d16e15e63f4c969b8d5b0091bf131f05618dde9826e020cf0e80f5103e08c8653c5897f162bc059a3782622a3ff31350db71ffbe51472ea1dbf80b4fade1b9678048db48a9c4837b915437eeac49dbe50f3deaa9d5363b9d6db7ebb9962f5414837542e36f2438bc2764a50c2db6ab872a1a915ee6cffd7a474613aa831423cf1d63067be2c01e263422756e9371b579ff9348557a783eac163d46fa62a3463e329603b059a37b2a878e2ed75ea7e4436ec530ba24aac322abab3618d47bf86a6ab4418506e8038d95c1018c5d3e73834c37e3d943ceb19ef159827af3b7a19c5f4c6bf9693e9bc72b73d6ced1f294153bc4b2c150bbfebc7e6bad91fd88aedfa91bbf682a7cbd694a00ec7e1e5a1f5f5fba1f9fc0c26d3010b110af59b2df2def32b1c0e6200fe6e00402979c20a48eced3c78d2d07b4a3d4e27b3e6a2e8e791938d01a762ee1ed1f77702d120cde451ffe95e04ce1ba6bdfaab4ed436152fc473b064f652164feff6723ff1ac543949c3aa791a3ffb7d536ff8ae5fda1dc15aa8a27d34600e249dea76e5b6666d345e167c5a", 0x0}, {&(0x7f0000575000+0xea6)="105554dd1c04429598f83cd34f9cc6292ecdbd2c075b2ee7e0cbb2e86c06c9613a83c293162d205afb098d0eca9690eea7db68c99c718aa2b8a84f11aa39ba48fb4c3f257ac58d7c9775b58840f6ce723ed7788f0233bb1d6907", 0x0}, {&(0x7f0000a9c000)="188fdfd9f879b728f9d3efecee57f3bdc2b9af74e259cc34207423a2ed1c86", 0x0}], 0x1000000000000210) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed3000-0x10)=@buf={0x3b, &(0x7f0000ed3000-0x3b)="e2707ecafb5820a69f876e0b9ecadc2d3179b97cb24e064d017b4935278120e2c32bfa325d4d52cd38d37c6e04c63f05276c48a15c32d2f95f0637"}) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ed4000-0x10)={0x101, 0x2, 0x80000001, 0xffffffffffff3297, 0x0}, &(0x7f00000d5000)=0x10) mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ed3000)={r2, 0x80000000000}, 0x8) 2018/01/09 17:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000da3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000635000-0x4)=0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f45000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000098e000)=0x5) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bb9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) recvfrom$inet6(r0, &(0x7f00005ad000)=""/100, 0x64, 0x2, &(0x7f0000ea9000)={0xa, 0x1, 0xffffffffffff8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:06 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527", 0xf}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x10005452, &(0x7f0000ff2000-0x8)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ff2000-0xff)="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", 0xff) write(r0, &(0x7f0000ff0000)="1f0000000001ff0efd4345bb00000000044000000900020000000000000004", 0x1f) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000b8a000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) socketpair(0x5, 0x6, 0x8, &(0x7f0000370000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000ff2000-0x8)={0x3, 0x1f}) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3a392bb04e2efa2b) writev(r0, &(0x7f0000ec9000-0x10)=[{&(0x7f0000ccf000)="39000000100009040000000000000401060800400100000045000107000000141900120004000200000000000600060800036a8900001ee400", 0x39}], 0x1) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x40000102) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x80000001, &(0x7f0000e7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000e7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e7c000)=0x14) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000664000-0x4)=0x2, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/09 17:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9d000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c026b010035", 0x26) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000589000)=0x1, 0x4) 2018/01/09 17:08:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000f04000-0x3b)="a78958e7b3129003a5994f3086845bfcc14976ff4712dfbd675adbe35a712636db", 0x21) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000400000)="dbc779978a74339497af65df2ee3c25ecdb26092120c555c434d7de7e1266e93c350662d9affc5c57d362dcaf61063df91666d29e5bea2671a2c0a747235f6d124951c57fc0966c1d8b8279b2c5a5978a139df8e79f9626df8056073be6a95d3f8cd077829c1392ac51e953b4b15912024d5ed1d2c773f9677a0be057a4bea7fc51c235b206f9191b64ee5234acfd413c495ae1ba1a875b7ea870639db992d3d024694") 2018/01/09 17:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x80000000) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001c7000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006aa000-0x28)={@common='tunl0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ea0000-0x38)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x110}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009ee000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000034000-0x20)={0x2, 0x0, 0x10001, 0xc000000000000000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00008cf000)={0x80000005, r4}) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000297000)={0x0, 0x7}, &(0x7f0000f2f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f89000)={r5, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0xf4ed, 0xff, 0x8}, &(0x7f0000020000-0x4)=0xa0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xb) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000bb5000)=""/115, 0x73, 0x0, &(0x7f00007c9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r6 = accept(r2, &(0x7f00003bb000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa6000-0x4)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000702000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00002ca000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f90000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fb000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000356000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, r7}) 2018/01/09 17:08:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x7, @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]}, 0x401, 0x3, 0x11506015, 0x80000000000000, 0x28}, 0xa0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000195000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000014a000)={0x1, 0x8, 0x820b, 0x2, 0x4, 0xcaf, 0x3ae, 0x5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000000)=0x8) 2018/01/09 17:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c4", 0x10}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000724000-0x4)=0x66, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{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, 0x2]}, {{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]}}, 0x108) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/28}, &(0x7f00001bd000-0x4)=0x1e, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x0, 0x6, 0x8}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0xc8000000013, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000dc3000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000881000-0x8)={0x0, 0x0}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00007a0000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00006dd000)="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0x1000}, {&(0x7f0000001000-0x18)="60a9fcd4dd221828183eb766410917280edc8db8925d4c3f", 0x18}, {&(0x7f0000001000-0x6b)="5a13d6fd9df02e63559c5e8100eb9f1e20d4683642f47ab1c4eb057e6e4d085118540d05839fd260a33d6046efe899951b3e7c3e2ee1da9781dfb28e7ea75abe8fb97b261efc4948a559b6d403756434bff1eee9cc4cdfb6dd41806041d1b9203646e3f8e4ac7eb3e2a412", 0x6b}, {&(0x7f00002f7000-0x48)="9c341b9da7449453d9d66b88168d45ca693cff7e8c79cc276a346b8133a6d3902cd7252e6e6dfe7e9984206c2cd2a981438a717ea1e1420ff85c7ce821836cffaa88e78121e11502", 0x48}], 0x5, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5, r6]}], 0x20, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) 2018/01/09 17:08:06 executing program 6: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x2) 2018/01/09 17:08:06 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c4", 0x10}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept4(r1, &(0x7f000007f000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c0c000)=0x6, 0x80800) accept$unix(r2, &(0x7f00003e1000-0x6e)=@file={0x0, ""/108}, &(0x7f00003f0000)=0x6e) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:06 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c32000-0x8)={0x0, 0x0}) ioctl(r0, 0x1, &(0x7f00005a8000)="9cd3ada3be09a9115a5147349f2f65a9d9c7e44c779614e51b133c9da421785cfa6244fffb0672f3a061a1ccf81c0bd4979c4ec8e997a88e0af5712e54abd1c1264b5f81b3a084fe27bc361115595d134f27860f58a392ec063b3659abd252baf20dcd279c8a1b68f10f1ba860e7792a050547e23640de7509422ada7d4f8334b2ba5457430edb12baa9b63e56be72711ad5e5285f5ca865a4427bf302db1998acbf0f1af6f415cdd3dbb3a52a14d3485cfe80") mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f38000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f0000d7f000)=0xe8) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000fc3000)=0x10001, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 17:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xa, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000476000)={0x0, 0x0, 0x0}, &(0x7f0000cb0000-0x4)=0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000a8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000466000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000781000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000484000)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef4000-0x4)={0xffffffffffffff9c}) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000cbd000)=0x4, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000247000)={0x0, 0x0}) r6 = socket$bt_rfcomm(0x1f, 0x0, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cc8000)={0x0, 0x0}) r8 = epoll_create(0x20) sendmsg$netlink(r0, &(0x7f000050e000)={&(0x7f0000f6c000)=@proc={0x10, 0x0, 0x3, 0x200000}, 0xc, &(0x7f00000cf000)=[], 0x0, &(0x7f000039e000-0x68)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}], 0x68, 0x48010}, 0x40) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d00000-0x4)=0x0) writev(r9, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000439000)=0x4, 0x4) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6e000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd4000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000982000-0x10)={0x0, 0x4, 0x8, 0x5}, &(0x7f00001f3000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000043000)={0x0, 0x10001}, &(0x7f0000859000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002c1000-0xb8)={r1, 0xfffffffffffffff8, 0x6, 0x31, 0x3, 0x5, 0x400, 0x1, {r2, @in6={{0xa, 0x0, 0x30c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x5, 0x2, 0xffffffffffff17c5}}, &(0x7f0000806000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000163000)={r3, 0x3}, 0x8) r4 = socket(0x11, 0x4000000000080003, 0xfffffffffffffffc) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000027e000)=0x0, &(0x7f0000660000-0x4)=0x4) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x3f, &(0x7f0000e29000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000fbd000)=""/57) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fbd000)={r1, 0x28, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fbd000)={r2, 0x4, 0x18}, 0xc) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d7000)="", 0x0) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f0000a48000)=[{&(0x7f00007b6000)="", 0x0}, {&(0x7f000032d000)="eed7b5ab903dcc7c8e003c11b16ffc97dd5400fe8b859a8c98d7fd8257cd084ddf7071c4fca92fb9483fffaf17a4612c83518b3e4582bf0655", 0x39}, {&(0x7f0000e38000)="48e60f3d32649ea538ab2fa75feb9db118a17748850bf827950780ccfd4c9a5f13568f68369703bfa2b48fd906688b7dd115bc94f15de08ff47545d4be4cfd4a27afb3ba074e24f483cb95ee1c4b117ad9fbad83e7b0deaddad245d2f4abda77fce83f8f029ead520d0cc4052bd687de193211fbfda87d756e08e2e1c79fda2dd8754488ca3848a88c", 0x89}, {&(0x7f0000a5a000-0x21)="1fd5da4f2a3d28de83071988bae574aa2faa733e666da76d867b73df046f4f8259", 0x21}, {&(0x7f0000454000)="d7db6b92140ed755a6002cb808ddd1b8cf7e727a15abd8ab302e9d24cd78027a148b7c0e7a2e16929f3e288b4a321d927e9cf4112e12d24bc320b3e32f91b8876bb5f5a6a57d541e068cd50a430721b34753b2176e797b8229d4b3c34821da8bba9aa96a4c673d511335ceced7287f1c09628d85d97b0c666ca359402c451cca019c9ff0a6ac686b1577", 0x8a}, {&(0x7f0000bd5000-0xe9)="502972e72f51991ccb67ed60fd90726fdee93984e21ece6cba868b6c4651a356faf8d2ffcec44cd23d88bc7f90dc6f1b3c57acf178d08ef37f075d710b46781239a4c92dcab426a3732c5618f5a23e0bb02092ad9f8615bb7a5e4ad9557d045c072aa5a29e7ba0b2a75b1d100191b64a9ad6fbcdadda6b3e4f228ae1556ad6ab0cc4c06af1638a3a719063957baf6858ff8fce90f1ccfa786dacd0244643b58749bcbe739e7e5c98bb51cbd6514ac8fbab25ad5dc74408d14a9f33ffd7fb95d86b17d0afdde6bb172b3a7999392112637869386a398543cbb610e0ececb21fd7861bf76726f94da44e", 0xe9}], 0x6, 0x4) read(r0, &(0x7f0000735000)=""/4096, 0x1000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = accept(r0, &(0x7f0000e76000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000073f000)=0x14) getpeername$packet(r1, &(0x7f00001e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c40000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000058a000-0x8)={0x0, 0x40}, &(0x7f0000f0d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000214000-0x8c)={r2, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d1d000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000498000)=0x1c, 0x80800) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000972000)=0x7, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00005bd000)={0x6, {{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$bt_sco(r3, &(0x7f00005e6000)={0x1f, {0x4, 0x1ff, 0xa4, 0x9, 0x80000001, 0x4cc847df}}, 0x8) 2018/01/09 17:08:06 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c4", 0x10}], 0x1, &(0x7f000031c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$unix(r1, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = accept(r1, 0x0, &(0x7f000052b000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f000035a000-0x4)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000851000)={0x4c91, 0x4}, 0x8) 2018/01/09 17:08:06 executing program 0: pipe(&(0x7f00009f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3d, "463c9aca4c8f3d26c3d287c38559ee9e575dc8f181b5360ef796dbe4e8e08176a4b2b5a4135fb41edc5fb07bf33ddbcf31f53c3e4ccdeb16a5751133a3"}, &(0x7f0000639000)=0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000535000)={r1, 0x100}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000676000)={0x0, 0x400000000000}, &(0x7f00007aa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f01000-0x8)={r3, 0x4, 0x8}, &(0x7f0000214000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000dfe000)=0x7fffffff) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e04000)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) 2018/01/09 17:08:06 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0xfffffffffffffffe, &(0x7f0000fc4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007d5000)=0x0, &(0x7f0000fc4000)=0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fc4000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7c1a, @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]}}, &(0x7f0000fc3000)=0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000883000)={r1, 0x1c, &(0x7f0000a13000)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}]}, &(0x7f0000fc3000)=0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc5000+0x623)={r2, 0xe1b3, 0x10000}, 0x8) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x8d38526, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/09 17:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005a0000)={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]}, 0x4, 0x40, 0x3add, 0x6, 0x8000}, &(0x7f00001a4000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000018000-0x14)={r1, 0x1, 0x1, 0x1a2, 0x7fff, 0x3}, &(0x7f0000778000-0x4)=0x14) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="1726b58162c55d04bbdd562417704857", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000)={{0x81, 0xd51, 0xc26, 0x8000, 0x4, 0xfffffffffffeffff}, 0x9, 0x0, 0xffffffff}) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) socket$inet_sctp(0x2, 0x5, 0x84) socket$bt_hci(0x1f, 0x3, 0x1) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/09 17:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000751000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000766000)={&(0x7f00003fd000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ffa000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000284000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000a9f000)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:06 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000099c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000d68000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00008c1000-0x1)=0x400, 0x1) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/09 17:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000080b000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x38) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c29000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009c1000)={0x0, 0x0}) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da0000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d8f000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000083e000-0x4)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000049f000-0x4)=0x41, 0x4) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000070c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000094e000-0x4)=0x8) write(r0, &(0x7f0000875000)="22000000180007ffffea001d090007110a04000000f8080900001c00040008000000", 0x22) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x10013fffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x64, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000005000)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000004000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r4 = socket(0x8, 0x802, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000007000-0x4)=0x0) 2018/01/09 17:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00008db000)=0xd0f, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000dee000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018a000)=0xc) socketpair(0x15, 0x7, 0x3ff, &(0x7f0000806000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000235000-0x10)={0x3, 0x80000000, 0x7, 0xffff}) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000d000+0x25c)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000c26000-0x4)=0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000830000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000f77000)=""/134, &(0x7f00001ec000-0x4)=0x86) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00001f4000)={{0x8, 0x9, 0x7ff, 0x250000, 0x8, 0x7}, 0x7, 0x7fffffff, 0x1, 0x1, 0x62a, "1b609485d5c26f8bb74abd11c624c31f2da2edbe1e0deca151aca6bda62116c19d2e09ce25e56589ef200b5fd87d53bb6f98d0f4acadda9619815aa8777b3f5a73f05c59e28bb669615837a3e936f66237438e0776ca7b3746a53718308bbce4ac02450249c3decd1314b7e5735dca1f9c9c2a385af5db5909848e0b33744040"}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00001b1000-0x82)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e30000)=0x1ff, &(0x7f00007bb000)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001c8000-0xc)=@sack_info={0x0, 0x1000, 0x7fffffff}, &(0x7f0000283000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000020a000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008dd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x5, 0x0}, &(0x7f0000a55000-0x4)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e25000-0xc)={0x7, 0x1, 0x7ff, 0x0, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005f6000)={0x101, 0x0, 0x8, 0xfae7, 0x3, 0x9, 0x7, 0x5, r2}, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/09 17:08:06 executing program 2: pipe(&(0x7f0000809000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x2, 0x385b, 0x200, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xb, 0x3, 0x2) write(r1, &(0x7f0000e4a000-0x10)="0212a125fcff000009e5000000000900", 0x10) 2018/01/09 17:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f000086f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000068f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cb7000-0x8)=@assoc_value={0x0, 0x867}, &(0x7f0000c80000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b06000)={r1, 0x1000100000000, 0x80, 0xd0f}, 0x10) socketpair(0x0, 0x80007, 0x0, &(0x7f0000e5c000)={0x0, 0x0}) connect$bt_sco(r3, &(0x7f0000597000-0x8)={0x1f, {0x5, 0xe00000000000, 0x3c28, 0x7, 0xd, 0x100000001}}, 0x8) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x1000001, 0x30, r2, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000030f000-0xee)="943063884d40ca4569416a6198bca70628a6fc2bac654f94726152b29c8530bc27637529b4c891434d136fa21f72876be69b40df5477c0196cb62b28ae200c7258a409af7f43e60236a7f15f14354e0c4955ef4e5e6c01ed61c8f4f70aca527dd8bdc4b1cd90551e8e40e9d20897668ad1841da8c5459266e983fe2cd7a9703185b3d783460677018f22b65ae8b23647e6afc0d6667e6ef44d3c733280d8f730aaf4c8dc2163786b85ab9b8d5faa559dec0590fcce8b9906038b952d9722819ee3fc8d2014a52cd53c9095dc1ad7a8b5e621061a1acd73308c50d26ca62ec48b104442589fb1ca30b6aeb4f88995", 0xee) 2018/01/09 17:08:06 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fdee2e", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) bind$nfc_llcp(r2, &(0x7f00005df000)={0x27, 0x6, 0x0, 0x7, 0x3, 0x3, "f5e79737ebbe73f7ee2cc31822fa95746e11a4d833b5503bd7ede983b31f1e8d2c484d46168107e2c35d65d5f066e74b0c9d643f752dfe26ed7742184cb042", 0x3e16}, 0x60) getsockname$inet(r0, &(0x7f0000d95000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f87000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000eb8000)=[{&(0x7f0000f87000)=""/238, 0xee}, {&(0x7f0000e49000)=""/98, 0x62}, {&(0x7f0000f87000)=""/0, 0x0}, {&(0x7f00003a3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f87000)=""/188, 0xbc}, {&(0x7f0000f87000)=""/10, 0xa}, {&(0x7f000094d000)=""/238, 0xee}, {&(0x7f0000f87000)=""/192, 0xc0}, {&(0x7f0000dff000)=""/44, 0x2c}], 0x9) write(r1, &(0x7f0000f86000-0x80)="9bbd54a8629e95cb641a39bbb9f496334b32d91a70a5324bf784263cbf70cfdcfc24d85b18b442ab042f90f142b81ddc986a477d07b60ed97ca04e0a86631547639be6142e9949c404c9552294caf7aa4bf5e271c6cfbd3f918c7400080ca0af17c2e43ef5482254a07dbdbfe55cc71d01598ee4c0f1d8f5d246bad6a44f45cd", 0x80) pread64(r1, &(0x7f000024c000-0x2f)=""/47, 0x2f, 0x0) 2018/01/09 17:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000081f000)=0x14, 0x80000) getpeername$packet(r1, &(0x7f0000a8e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aff000)=0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) socket$unix(0x1, 0x365c6e8cdadae70b, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c4d000)={0x0, 0x0, &(0x7f0000739000)=[{&(0x7f00004e9000)="bc", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000d5c000-0x5a)=""/122, 0x5b208b6662232a8a, 0x0, &(0x7f00006b7000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) socketpair(0x7, 0x1, 0x1, &(0x7f0000494000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000111000)={0x0, 0xf0f}, &(0x7f0000d9d000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003d4000-0x4)=@assoc_id=r3, &(0x7f0000208000-0x4)=0x4) 2018/01/09 17:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000062c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b0f000)={0x0, []}, &(0x7f0000b83000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006b9000)={0x0, 0xfff, 0x8, [0x4, 0x6, 0x8, 0x73, 0x2, 0xffffffff, 0xc30f, 0x9]}, &(0x7f00002cd000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fad000)={0x0, 0x21f, 0x8000, 0x6, 0x1ff, 0x6, 0x7, 0x80, 0x0}, &(0x7f0000d89000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dd7000)={r3, 0x9}, &(0x7f000071f000-0x4)=0x111) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004b8000-0x8)={r4, 0x7}, &(0x7f0000345000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000680000)={r5, 0x2}, &(0x7f00002b9000-0x4)=0x6) write(r2, &(0x7f0000ae1000)="", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ac2000)={0x0, 0x0}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000658000-0x4)=0xa4fbdc5525d6a611, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00004f1000)={0x6, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:08:06 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:06 executing program 7: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x1, &(0x7f0000269000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000155000)={0x1e, {"0624040c0400dd"}, 0x0}, 0x23d) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000020e000)=0x0, &(0x7f0000066000-0x4)=0x4) 2018/01/09 17:08:07 executing program 6: 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, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011d000-0x4)={r1}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000f97000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000270000)=0x10) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000f8f000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x1a6, &(0x7f000010f000-0x20)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 17:08:07 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000187000)=@generic="67a429e2974276ee5089674f23253b9d", 0x10) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000010, 0x3, 0x9) write(r1, &(0x7f0000f69000)="1f000000f7030000000006c507140023", 0x10) 2018/01/09 17:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x806, 0x14f, &(0x7f0000f53000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f00002a5000)=@ax25={0x3, {"bfaf8127802301"}, 0x2e}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000f41000)="c2b45661b7c6b29320d89b66c7ab8df50c019de413edddf71e0a1cbd9360d4ef6182056eb08ec9b0402ac9765372b0dbaa7e44aa9ef0a6d8a80d7881feb844a4a25c3f365f397d459d5938ebbf86362421280ddd24a7efc6885f7d9dc019f7dc21b0a6df3a1ce08ca84489e930ae350c31174fae317752cb728eb81730eb0321c816acd84b53be7ce54afe67bdbc5d924dd0761d052ecc4d9e99", 0x9a) setsockopt(r2, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r2) 2018/01/09 17:08:07 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000199000)=@add_del={0x2, &(0x7f0000113000-0x10)=@generic="244552ceea6b34992bd3f9ba16b0026b", 0x2}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fc8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f5a000)={0x0, 0x31, "4f92d3660358de38de211bcc5a6c53ddda0a6641985070139a0daaa972a404101820095ef41926a377e971d62c84a8b25b"}, &(0x7f0000681000)=0x39) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000fc9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fc7000)={r3, 0xfffffffffffffff8}, 0x8) 2018/01/09 17:08:07 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9, 0x2, 0x20, 0x400}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @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]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x5, 0x1, 0x5, 0x1, 0x6}, &(0x7f0000002000-0x4)=0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0xffff, 0x3, 0x7f, 0x8, [{0x393, 0x3, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1200000000, 0x2, 0x1f, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x81, 0x78, 0x8, 0x0, 0x0, 0xf86, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1f, 0x0, 0x5, 0x0, 0x0, 0x3086, 0x0, 0x0, 0x0}, {0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x40, 0x8, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x8000000000003) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r1, &(0x7f000084e000)=""/118, 0x76, 0x10040, 0x0, 0x0) 2018/01/09 17:08:07 executing program 6: r0 = socket(0x11, 0x2, 0x7ff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002d0000-0x6)={0x1, [0xffffffffffffaea1]}, &(0x7f0000908000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/09 17:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000000008", 0x29}], 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000105000-0x10)={r0, 0x50, &(0x7f0000427000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da9000-0x4)=r1, 0x4) 2018/01/09 17:08:07 executing program 7: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000025a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000605000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/225, &(0x7f0000e78000-0x4)=0xe1) 2018/01/09 17:08:07 executing program 0: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0xc1) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f0000ec7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000479000-0x4)=0x0, &(0x7f0000ec7000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ec6000)={0x0, 0x27, "0c6febc5d33e182e996717404f4d3ef9c4142c31d0de0cd75c82295e06deef71a5b75c4fcda7e3"}, &(0x7f0000969000)=0x2f) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ec7000-0x6d)={r3, 0x65, "b87f42e87f3608a036f303d66af3aa92a003939ea9c64dac9a6a6b8a818b6dec17df0238de112d06250e0c096610eeed8aad4498a14795393de7b17c740917bdf763506720814e88cadf5565b4526ff459cb1930b390ffafc0b466fd173274dce9c0813bf7"}, &(0x7f0000256000-0x4)=0x6d) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ec9000-0x8)=@assoc_value={r4, 0xadf8}, 0x8) connect(r1, &(0x7f0000ec8000-0x10)=@ipx={0x4, 0x9c2a, 0x2, "b10359efb8d9", 0x100000001, 0x0}, 0x10) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ec7000-0x8)={0x0, 0x0}) 2018/01/09 17:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c10000)={0x0, 0xfffffffffffff857, 0x8, [0x80000000, 0x400, 0xbb, 0x3, 0x2, 0x5, 0x7, 0x92d]}, &(0x7f000044a000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000be7000)={r3, 0x8}, 0x6) r4 = epoll_create(0x0) epoll_wait(r4, &(0x7f0000780000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3) listen(r0, 0x80000001) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f0000049000-0x8)={0x0, 0x0}) 2018/01/09 17:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c19000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x5, 0xfa, 0x10}, &(0x7f0000bce000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000028c000-0xef)={0x0, 0xe7, "cd6e9a6304fdb1f2750cb3b60865ecc530cdb40889f0ed09de7c8ee2da3061506bf6d9d7ff511f05dfb55e1f624f1188f49ebbd5d0ced6442f10cce615f5db4b6d0a479af6850b6411c0dd954bb17e5270cdb52c67e4efa6a21a1ad43359eaa827b8b4ca1d263a96c2615e9435d1c269b6b53e52fdcd47a4a6a7a8b89eb353d6cf3cadf8037e66db03b4be778da532667d80d66eb8efa8ab3b89487225a561407411eb82ecdaec55a39ba06147bafbf51f7459646d3b7645af81bdf0fdb04824b0d3e907cd797b0470cc55681851fe0bfb468383935ee44a8c236c434f67c90285164735389c06"}, &(0x7f00001cb000)=0xef) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ea4000)={0x0, 0x0}, &(0x7f000055b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a4b000)={0x0, 0x6a09758a, 0x881}, &(0x7f000088c000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006f7000)={0x0, 0x2, "e27b"}, &(0x7f00009ce000)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000482000-0x6)={0x0, 0x3}, &(0x7f00007f8000)=0x6) sendmmsg$inet_sctp(r0, &(0x7f000061c000)=[{&(0x7f0000591000)=@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000934000)=[{&(0x7f0000b1a000)="9e48b1228d62e0bd8dacf7ff178801cb6c4124ae4e8174bd97abfc80a61dbf805269fa4170f01efbdefb69d71b3d4ff294824b834bc80c417a79a8c9ec1e8919ed35c055459787bd412bfd0b50baefbba434caa0d49f6bc853d807698d2a26e23022f1d38e8c87db6c453eed902fb5b478be7ca97237f6349a010d4a5d80598fc6e03046a13114fba8bc1fbb8caf1f3f2c0b43582c13b09a8731936c26c477e5badd3fa74f46fa3e6031cb30dbd057dada75b19e3c08b737a913a114978ff53a", 0xc0}, {&(0x7f000075f000)="3ff1024e6a12e697a0dc", 0xa}, {&(0x7f00004e8000)="d301121523c602fdea52fc0697fef0224bd6517e5030adf4c9957bee541eb4023b003c8bfa9109ce34766e7a8f36506e0ced0fadfdffdbf349a98d146c9e2a9c1ba887bb1313994d9f5328f95e4ec3a3d8138b976e8510633ac1bd6ded99630055d61e460df69844cfadaeb29801b36f565cb09e9599bc666122ea4dad66fedda39d3bb0b6146bdd9ceaa27d08cf3c469e90a8f40f79", 0x96}, {&(0x7f000089a000-0x96)="e11c9b2d6383941e45d111e0a346511943361fe8e13d482cc441d68d817ed98189bf20573c34586eb4648776b729aa70567cadcc3c971f2bf90c14a5e5eb530e79d07351ffbbfa26efaae21bcd210438d0152b4936ca40ec0990fbe78c8bdb586a2a6192b75f6625a5a077ef2dbcf27db50460616e8703c5649aa48128f199f71791e48d91ead0f0492d43812801edb9827b7d7f110e", 0x96}, {&(0x7f00001d0000-0x45)="c01c89025f0e844b36398a1fb9473b2b031c2872acc4597d61ffd5dc184e94c234c34b012096fadfc566e8dacb6112d289ff43e9a670492fbb736b29ae36130640ea1abef8", 0x45}, {&(0x7f00006bc000-0x7e)="8c2771d28a08bb60e389965e888c40835bc85cae1482659eb60ebe2d7d8ac7134d3fa00bf93d8fb146e84a17dd9d54a190fd403ae9fce09644adc582a333a94a8aa63dea9f7a9f08f26fbe7f759cd4bb16afe06293c6721966148a474ea0dc02e87ed2137d320f12363f9bc147df8c42d59234e9cfabfdd6b8b18f92d5bc", 0x7e}, {&(0x7f00000e8000-0x9d)="46450ce46b1f4b5aa833e97462cd62c0327cdcdb32aac047b98d82389e4d952e11a8ec697fb2f5d08bddd8e50e507af9745df959c793f82c1cbb1ac568e68c0407dc4f12c33ae6170256752b8c6e235921c2a4f84f49150df0506311eaffde5091ad86bf52981e871d2a9cb7672afb0e069b1f7b313ec5254c6bbcaff7243f40e23bb758954e2e23712ca1322c89274dc6d3b148754f28c0faa434c83f", 0x9d}, {&(0x7f00007ca000-0xd6)="8d97155d81d1569d53aabcc5b16f34ff4c1e3482ae18337373e79df3d97fb9aa8e48ddaf79f1f99059e81f40fa50009c8a569fd5bd5d18390f6bcdc44c3f2fb114966ee4c68dec3184f7f7f7698570f9a5f353dbc924cb74aa87a7a4148c16fd161aefd0777312049a85b65d991ec51e8e6d2a3fa297dc8c5829c655d8775c264d32ae588c8450adad31aa613b13fcfbfbe24f2647d046d7fed4b93396c79562322addbf4163e7fb07cff8e1749093b8a87ded9c78cf62bc9ad12de51386deb522ad53aa767b7854287685a4607983467ed7e37dac18", 0xd6}, {&(0x7f0000d36000-0x6e)="7d370888d8fdacbb44365a9cf9285a178500ffc4b9b8a3d27a59abb7c0ec73c45251e2fb24f439a9a522f97911e18d039e2abeffd7ae2e0f3c47383f781e0cce983a6f77e8f38f7eb1698b9e9d211eb1fa1969d368871be0d02c15771c805af2ca020b617f14ecfe5e499e9c95d8", 0x6e}], 0x9, &(0x7f000043f000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff00, 0x8, 0x1, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1000, 0x4, 0x7, 0x8, 0x3, 0x200, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x8202, 0x8, 0x7, 0x5, 0x0, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffd, 0x4, 0x8, 0x7, 0x520, 0x8, 0x1, r4}}], 0xc0, 0x400d5}, {&(0x7f0000867000-0x1c)=@in6={0xa, 0x2, 0x758b73b2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1b3}, 0x1c, &(0x7f0000a07000-0x30)=[{&(0x7f00000f5000)="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0x1000}, {&(0x7f0000367000-0x50)="a1cf5cfcc28d92108df14f3fec97a1d065820abb780dbf4787a6ddb2f4159d3dca9086e724713a6dc0c09c692533960a05311bf2ca94bcde21cef69b18e61f5e676eb12735c5e2a9828d9e40d6402c1f", 0x50}, {&(0x7f0000b65000)="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", 0x1000}], 0x3, &(0x7f0000582000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xdaa1, 0x1, 0x8, 0xca10, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x200, 0x8, 0x5, 0x1, 0x7, 0x6, r6}}], 0x60, 0x80}], 0x2, 0x4) 2018/01/09 17:08:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x2, 0x4498, 0xe0, 0xb}, 0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) 2018/01/09 17:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) recvmsg(r0, &(0x7f000057b000)={&(0x7f0000552000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000d8000)=[{&(0x7f000028a000-0x62)=""/98, 0x62}, {&(0x7f0000b0d000)=""/64, 0x40}], 0x2, &(0x7f00007eb000)=""/216, 0xd8, 0x8}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r0) 2018/01/09 17:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[], 0x0) 2018/01/09 17:08:07 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f69000-0xd5)="1f0000000106ffee7d434dbb07000100000000000900010000000180000000", 0x1f) pipe(&(0x7f000030d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000900000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000838000)={r2, 0x12}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f69000)=0x100000000, 0x4) 2018/01/09 17:08:07 executing program 1: r0 = socket(0x19, 0x80001, 0x4) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) socket$packet(0x11, 0x3, 0x300) [ 939.141271] netlink: 'syz-executor1': attribute type 11 has an invalid length. [ 939.175304] netlink: 'syz-executor1': attribute type 11 has an invalid length. 2018/01/09 17:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x5, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000440000-0x4)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00009b6000)=0x1f, 0x4) getsockopt(r0, 0x9a6d, 0x5, &(0x7f000062f000)=""/8, &(0x7f0000cfd000)=0x32) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004b7000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x3ff, 0x9, 0x7}, &(0x7f0000828000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e0c000-0x98)={r1, @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]}, 0x400000000000, 0x3}, &(0x7f000009c000)=0x47) 2018/01/09 17:08:07 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[], 0x0) 2018/01/09 17:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0xfff, 0x0, &(0x7f0000810000)="121e13f944550dcae7ec92afb4b33e5afc486aa03f0410306c97bbbf21646bd8d9785b4fd71bd6d9f41f9f150c0c2ed16591a2a05295aa39560c97f1c40ffed57ed44c577abdaaf74bb1f468290650afed33245a665dc6c6c468edd6fdd8650d28f712a82de253ad4c19f88b05743a9ed59afcc84925303f8462e86192ab1647df365370d767dbe11dc81b4af15a3af1d344a62e33d72cc33124ec957d276df15a5642", 0xa3) r1 = socket(0x2, 0x807, 0x5) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000e7d000)=0xeb8, 0x1) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r2 = accept4(r0, 0x0, &(0x7f0000555000-0x4)=0xfffffffffffffd6c, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000912000)=0x0, &(0x7f00007f9000)=0x4) 2018/01/09 17:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000eff000)={0x0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000c89000)=""/240, &(0x7f0000cd9000-0x4)=0xf0) 2018/01/09 17:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b0e000-0x4)=0x0, &(0x7f00000a8000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 939.216600] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/09 17:08:07 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[], 0x0) 2018/01/09 17:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000b3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000527000)=0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000095000-0x10)=@req={0x7fffffff, 0x1b, 0x8, 0x1}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004c5000)={0x5, 0x4, 0x1, 0x101, 0x10001, 0x6, 0x5, 0x3, 0x0}, &(0x7f0000bfb000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000df1000)={r3, 0x0, 0xfff, 0xfffffffffffffffb}, &(0x7f00009aa000)=0x10) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:07 executing program 5 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) [ 939.264851] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 939.344779] FAULT_INJECTION: forcing a failure. [ 939.344779] name failslab, interval 1, probability 0, space 0, times 0 [ 939.368385] CPU: 1 PID: 20919 Comm: syz-executor5 Not tainted 4.15.0-rc5+ #180 [ 939.375803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 939.385140] Call Trace: [ 939.387705] dump_stack+0x194/0x257 [ 939.391309] ? arch_local_irq_restore+0x53/0x53 [ 939.395950] ? __lock_acquire+0x664/0x3e00 [ 939.400167] should_fail+0x8c0/0xa40 [ 939.403872] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 939.408955] ? __lock_is_held+0xb6/0x140 [ 939.412990] ? find_held_lock+0x35/0x1d0 [ 939.417041] ? __lock_is_held+0xb6/0x140 [ 939.421087] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 939.426947] ? check_noncircular+0x20/0x20 [ 939.431156] ? rcu_note_context_switch+0x710/0x710 [ 939.436071] should_failslab+0xec/0x120 [ 939.440028] __kmalloc+0x63/0x760 [ 939.443474] ? find_held_lock+0x35/0x1d0 [ 939.447599] ? sock_kmalloc+0x112/0x190 [ 939.451546] sock_kmalloc+0x112/0x190 [ 939.455318] ? copy_overflow+0x30/0x30 [ 939.459187] af_alg_alloc_areq+0x74/0x2f0 [ 939.463304] ? skcipher_release+0x50/0x50 [ 939.467421] ? af_alg_alloc_tsgl+0x510/0x510 [ 939.471798] ? lock_sock_nested+0x91/0x110 [ 939.476005] ? trace_hardirqs_on+0xd/0x10 [ 939.480134] ? __local_bh_enable_ip+0x121/0x230 [ 939.484780] skcipher_recvmsg+0x2d9/0xf80 [ 939.488906] ? avc_has_perm+0x43e/0x680 [ 939.492861] ? skcipher_release+0x50/0x50 [ 939.496980] ? selinux_socket_recvmsg+0x36/0x40 [ 939.501619] ? security_socket_recvmsg+0x91/0xc0 [ 939.506347] ? skcipher_release+0x50/0x50 [ 939.510465] sock_recvmsg+0xc9/0x110 [ 939.514161] sock_read_iter+0x35b/0x560 [ 939.518117] ? sock_recvmsg+0x110/0x110 [ 939.522085] do_iter_readv_writev+0x5fb/0x7f0 [ 939.526566] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 939.531300] ? rw_verify_area+0xe5/0x2b0 [ 939.535334] do_iter_read+0x21a/0x5a0 [ 939.539115] ? dup_iter+0x260/0x260 [ 939.542721] vfs_readv+0x121/0x1c0 [ 939.546228] ? __fget_light+0x297/0x380 [ 939.550177] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 939.555514] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 939.560328] ? vfs_write+0x374/0x510 [ 939.564048] ? __fdget_pos+0x130/0x190 [ 939.567926] ? __fdget_raw+0x20/0x20 [ 939.571625] do_readv+0xfc/0x2a0 [ 939.574960] ? do_readv+0xfc/0x2a0 [ 939.578474] ? vfs_readv+0x1c0/0x1c0 [ 939.582159] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 939.586974] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 939.591965] SyS_readv+0x27/0x30 [ 939.595306] entry_SYSCALL_64_fastpath+0x23/0x9a [ 939.600040] RIP: 0033:0x452ac9 [ 939.603214] RSP: 002b:00007f1982672c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 939.610890] RAX: ffffffffffffffda RBX: 00007f1982672aa0 RCX: 0000000000452ac9 [ 939.618129] RDX: 0000000000000001 RSI: 0000000020051000 RDI: 0000000000000014 [ 939.625485] RBP: 00007f1982672a90 R08: 0000000000000000 R09: 0000000000000000 [ 939.632723] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/09 17:08:07 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000b000-0x8)={0x0, 0x100000000}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000010000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6c3, 0xff, 0x3, 0x84}, &(0x7f0000010000-0x4)=0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x6, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000010000)=0x2ca, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/01/09 17:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000d4000-0x48)={0xd, 0x8, &(0x7f00002c5000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x14}, @jmp={0x5, 0x3, 0xb, 0xd, 0xe, 0x1c, 0xffffffffffffffff}], &(0x7f0000047000+0xa0a)='syzkaller\x00', 0xfffffffffffffffb, 0x5e, &(0x7f0000e42000)=""/94, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000045b000)={r1, 0x50, &(0x7f0000edf000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/09 17:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000de7000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000049b000)={r0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000043000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00006fd000-0x21)=@dstopts={0x2c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x101}, @pad1={0x0, 0x1, 0x0}]}, 0x21) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b63000)={0x0, 0xc3, 0x5, 0x7}, &(0x7f000022b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000dc3000)={r2, 0x3, 0x1}, 0x8) writev(r0, &(0x7f0000483000-0x10)=[{&(0x7f0000656000-0x4e)="381b3af8fe992cba7efacb8c38e6db3c8b5ed7bf1670ad354bcc85a814efbe91889f46b0ede5e57060026114ffa3ac25f9ab3c3088a4860fc35653e4ae3e764627c5ceeefdede3cede9d4f6b20c7", 0x4e}], 0x1) 2018/01/09 17:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) accept(r0, &(0x7f00005bc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f07000-0x4)=0x14) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f000093c000)=[@assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00002ab000-0x4)=0x0, 0x4) accept4(r1, &(0x7f0000a41000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0x10, 0x80000) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 17:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000d3b000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x50, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}], ""}}}}}}}, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000081f000)=0x9, &(0x7f0000496000)=0x4) r1 = socket(0x3, 0x80000, 0xffffffffffffff09) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b00000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 17:08:07 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005e0000-0x4)=0x0, 0x4000000800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008c2000)=0x9, 0x4) mmap(&(0x7f0000000000/0x9c8000)=nil, 0x9c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x3, 0x0, 0x0}}]}, 0xfffffffffffffe0c}, 0x1, 0x0, 0x0, 0x800000}, 0x0) [ 939.639962] R13: 00007f1982672bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/09 17:08:07 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x1a, 0xe, 0xb25f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000004f000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007f6000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000067a000)={r3, @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) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000ad4000)="68d3c13464981294f28928f5", 0xc) 2018/01/09 17:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b27000-0x18)={0x0, 0x4, 0x30, 0x6, 0x26}, &(0x7f0000f73000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a5a000)={r2, 0x400, 0x4, 0x61a7, 0x200, 0xcdc}, &(0x7f0000cd7000)=0x14) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000081c000-0xd9)=""/217, &(0x7f0000fb1000-0x4)=0xd9) [ 939.716721] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39422 sclass=netlink_route_socket pig=20940 comm=syz-executor3 2018/01/09 17:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000400000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d07000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000f1c000)={r1, &(0x7f00001fc000-0x34)=""/52}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:07 executing program 6: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xffff, &(0x7f0000706000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000dd6000-0x12)={@common='lo\x00', 0x100000001}) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ed2000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00001b3000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/09 17:08:07 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', 0xfffffffffffffffc, 0x0, 'cts(cbc(aes))\x00'}, 0x58) socketpair(0x10, 0x2, 0x3, &(0x7f0000c83000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00001d8000-0x4)=0x0, &(0x7f00002c0000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000495000-0x11)="e51706bf8eaacf5dfbcdfe290035befceb", 0x11) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005ad000)={0x0, 0x1000, "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"}, &(0x7f000074e000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008a6000-0x8)={r4, 0x0}, &(0x7f0000faa000-0x4)=0x8) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e88000-0x8)={0x0, 0x0}) 2018/01/09 17:08:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d96000)={0x0, 0x100000000}, &(0x7f0000662000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f53000-0x4)=0x4, 0x4) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) pipe(&(0x7f00004f8000)={0x0, 0x0}) bind$ipx(r4, &(0x7f0000959000-0x10)={0x4, 0x0, 0x0, "5d230ae6de4d", 0x1261a057, 0x0}, 0x10) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a89000-0x10)=@common="74756e6c3000001f00001500", 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x57f5) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da8000-0x4)=0x10) 2018/01/09 17:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x800000000008b) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000cb6000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f000038c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000260000-0x4)=0x0) sendto$unix(r1, &(0x7f00007de000-0x1000)="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", 0x1000, 0x804, &(0x7f0000864000)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f00003be000)=0xc) sendmsg$netlink(r2, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}, {0x24, 0x7fff, 0x400, 0xfffffffffffffffb, 0x0, "7049ffe476ae305d29b597e3edc12fcdacc2c5db"}, {0xfc, 0xfb83, 0x20, 0x3, 0x1, "da05d65e37a0072673a4c5f1e6e26bea129c9e29aaf5ba75700c3f3cf6d67fa4591f5845d9918a2446732521ce363a1b8b9e1d322a084758f8358a616905cf5c83138fcea5fcc305750bc69fd710a0d8f60f3e171f434b26354d8b2a1308cbf856f3fe812a198e210dc39d15a70b7bdea377b65756963062f51e4581a7d2b8272378afeeafa6e03e428fd96399a9e30db64982b0a3b6634e80d9d2a7597adc8e308a11b9bd35a5a97290fa0ae347c5d23a56eb30475effae12035422fa554a798823bff22dda65a4fd0a08ef86eb0782c09a82cdc54aebca69b9f4fd753a7e7d141aaf8dc492304b0445f13c"}, {0x58, 0xb74, 0x31a, 0x20, 0x0, "3e290bba4a9f27e10ffa60e69fb97bbc6647c46762f7c5618359f68cdb450794384b852a4a6c2025b577547c4b84a3a37c2e0e7937a39fe4d35038a7b9171f9d9039de9ca987bda8"}], 0x21c}, {&(0x7f00005ed000-0x1218)=[{0xc8, 0x200, 0x700, 0x7, 0x3, "e33b4b7f025a90d2b0be1c46eed7e3a86b11c36163a3160f32e8385c26c7277d1ef4f090eaa33770c1062cbc362c2b45e7c80a14fca092f3ed5fcc9471c0dae40b14e7359c1602a52b2cb006ca4068c53e1a888db667789830f0186aa344bf38d42971c9ebd860a9ad2a86618f5609e9d9eac5b5dd41483e3e8574f2899165e7e28f729819a30c1535e2a7ddee3bf80f1e5b05e7685b6edc28abf50e605133a1e05163e2bf5df9c5e133435ddd4ed1cb37e2919794"}, {0x1010, 0x55f3, 0x0, 0x9, 0x2, "a0ced6e0604b1a676ea9b99c7563b36566650e2368536fc66628c2cc7a5b5fc3675991c5983555b38f0a144dea9f2c0ca4977128e5c649249fd69f43e374c7976bc0784a206cc594b9467000f164f6c5d21cda468992a03610f8cc9c7abeb06e62e68c647a7ced53eb6db41dcce2f8c7574b2e8fd66ab29cb171681116a36ca6b010a1a8ab02323bfaaf7007a57f966f5404c865a7510671742243c627cdcf9378c7568d2ef137a8ca40e17545b3e949d9ac96d20c46405347a967fdb53a44f6a008b032ba3a962e78194ed96ec234cb3ec5dbc0706c262276951c3d655b6a99b1b75aa1269cbcce6d52b3fea62255276a471733fc45f338ac70a397f81c1b8d37660c642288abb25064d2734bc242a153ec527983dc7a29e1a54d598049b4ec0c1f7c2dc1f98d4d630faf7f74ccd9b4334e4109af7ddafcb5ca20c355c784f7a52c71c58f6b0a9ed6eeec5a52a3f5522125ec75d95dc767835d65e0b6d4a04144d4766a183951bc7dfecfb045e6d074d0c689a274ac6425af1135dc9aead7e85741ee66009770df58e79e9457fd6c77bbacb0349b9862fed06c6f4bebb1947ea5f01bcb0bd37eb7773e62ab8c65e857202e2ecf255ee24f126e84a0ad19dd5a12c484f67bb970c6b4d7ff70e68f2509ab7d49f870f9bf0b2002abb3c05152a6635868e8d5a54ece0064d0144d83b76f801a13c97d4f48b1dccda4e79f8674b9092aa511f9de7937968abf756230fead24cb68c5107db2dd1ae69950300fa063eb89ad472966959f0eda804919bd62deb63efddac084ac95623ad4c2db3b4f8212eb8e21b523c3e9a88761b984ec720fbf01b9c126bc9124042914f9259f7a9620f8054cc1f3c535103cf9db436a3906a653f8dfbe8700b7e53fca4a0ba5a938cd628b21d8c960f430c45f1f7cc6f67b80c86ad42c4abb0fb5f82b82081f95d83833f7d1a0612d1b45416d60afe176669a7f36a45eac098faf44dbdd6a3dd44b3ead92a94b13b1cdbdc78c5082a5e134a541545a602e5521381de816145336d51a4d25f5faa334baba9109503357c1a6ab2cbe103adc16c2f0432bf7e21c172f36d6a741bbb4f712f2be42e99b89d04d65a0fcb1573931c1e0fd8775b0a6279eb5d5fe22ffa7ab2bf768bf081365dbdf28c74a1eb350880b342a17e5a58357149511df24777d5319e816387be53162baca291f8a66a95c705a4c1f5ad5a07aaa75cc66dc49d16ee189d79d60bb6741ce83737188293b1da6da5e957a25f75646262380b9d84cd563c794bf3f16e559dd870f6b3a9fb2c516be5187b4e701bd9ba7f28ef94037e992fda1527e25fe71b7fd24a8d02f67c8b078aa2123345023bb3b11ea4edeaf69878d7ef420c43ab1a511c7500656b03861dff2a4263a5a8e387694a754f1d00dae09d7b13f1481caf182cb81c18d5ca1052629dcf502c7d56696c6f7c9e4b9938e0153efb75dcb74385d65a5cda09d030a81765ef00378e3e211ea96786bc800e698df6e6e04d5b0d21cffcd6e1bbfb2cc2da21c8059660b3e3791af1fc3021e8970053f64695cf3d72ea9db5c74bf2f30e68dfdd80259ea6ce46f3a1869e0e0f2fa1ac1818bd44e9f76dd917659fcaf89c72327ce705ccb2d5830ba9befbfda2b805aa7ae3888d60d8424fd413d84e2379d9c569b7a66676bc91530215e629c6e9d200a0ca15a107d9d61b3b5b5d15beebc129b771d9f9491af027169c4f49cd9ed7286658d6e56c90e33f0a9d6de674ec758c900c66e737f089ce928d0b6a469253e1120ec31d50f01e069d39fade0c2a63559b95ea9590224799c2122bb78e64694898cd6792e70e6cd6a5575ee4842d3dc315af43216b2e5f00ef1e0516ac0d20dc6e096e5ad89236545f7a6c1e9390380f683c23aaaca2041f4c81250796c5d36f350d81b0cb66af5a2eafcdac40ecc9bfd2281808c29aed6ea96106cd221ee29779861d2a6500ce12192519aa1c1f0828f7128b27303747400911e0427a7f1872b3b334b3bf4f4a24e6dec78cb0f5598404c328f9c6b1f634974be909ecb4dd6173bccdd213195e8a097cbbad2f7babd7ae0ad1c048549033dfd8624b3e5c5597356df5f6e1704218b9aa5e19a763782edac5de3b47dec8fedc9f6ab422ee28698dfe61f4cfa8e74d788db95cc62baacf3f921aacc7d0190daa90b8840de64f9b37eb8d0615627cd49cc88ea6cf19168b7bedcf9346982d01c4905de75d5c1c7fcf595a5d7287a35f765a119b34ab27634013b251e231ecbba37c7b36ff310b4c00a048c2c2c96a1038225b456a0963a2bf618ae81a37d62bf87a38f69c662bc535aedf6b9e98f54a48a34147654974c1a7b1144b5b73ba2598c5a528039a05ef19447d9858f0342e31c50d0d055490e0885a13e8a7385a4c1126f0a013b1495fcaaa92567cb15fac0bd34eec084594bae1a94b74906a1d0000a77acadcc117c3f06b4fbbc7a63da7a96f936ad7b08ed27e3b2aa8dc648bfbc7a597f0c1bd1de31253433f139a2ead02b4ed9e2e0ca392213464d8b1510be9536eb78036a82c4b9955331276adeb545907b6677fdf0ff70d11e4c62115898370ec025c3596418cd442d33c3439d737af2286c2c3c2e8ac8c3640824e0c4645ec71b4582d888c497203310341f04879e59e5a87515286a6e1fb45d8f50a633c3253d9e9b9c3420c6026f461f6771e8b83475ebd23ca29316478d04a89eda9e4584dc9fd449615e2db160beced91d809aff4d438b84ba96e1b3cef1a4a5d1f70bf56cc93d2e8b3d5ee1a0aef5f469288fbded3419cdd712b77e2b354f15a2ff91d129060fafaed1e40fed3b0856e7c26252a4196d9d4fa0ee67b927fe30ef636b989b21dd9f0334285b2fee9e8268962da8f2258f62b3122b64b5d09f109deb5f8fbceca430b7e275eff0677f21feb15561f0bd6fbe27fda566b158b7716e1cb2ccb42e4c3c56635550308c646632e333dcf05b9cfbdc51c42b28e2b1b0d38b3c709e6b9b0fc3c66aaee2b002b3549cec395de8a83d857bbdb8cb008d36b0de31aae22586da0edbe926f015b3b71df0ff4b10aa8f2c04ebdfa3fca4b0a1388d31bd13ebc193049f88abed642c23d4d203e79e8fe987c0966068d67ee2eca4d7b762b3bc369c387ba1e540fb1e3a47d47930a9c36ad468b73376902252725628af324d56fb7b8a2a6da574e41fde69468ac5e5a05aa7fbc94cf554a3f243f9404ebca525530efc403435403eb60173d27fbc696c7627ad0bbaca99b96124262aa99cb3f360a4f7b0bcd4891c9cb40a5da9937e7d71fe7c65fd0aa63a6d21f1ffbbcd0e9e8a803a660359616dd21a4be8b2ac0362aa552a7e4708fabd52ac26ee5e8d5bfd776dd90e77f85e191b539aa4b68b49814c6548e6d9b1fc6ec61371e9d2d8b161522a023e1011eaf36a6cebf66fac10592276d97fac087252260c4f54febf71d403f345d2300cd6bfe74d14b380592a4028ef1ecc62edb31244f18732991f2d2068714b57b793780b9ee67343319d0a28d25f07a69b5543cf4bc56d0afab7cf445f9ef42fbaa2bdaf89c35a0f5d251e1f939d0ea072faa91d82f97dafcb6764bae9bc05287aadb3227c10c393409c0031a90da5ddf30327e5e488f97ec8ec86a79a02650ced5a798faeca4cb6e896d1cdc138b6af2ee70ad8323eb49c2fd2998d2c20cf6074ea45ae9055e3535160e67b3bd92128cebc81609ec17db7814ecee001ad8952da77f6983fbb43539750b2ea5f2b8005722cc9fd29b83ff9347378eeb10347bed5c9197b90c4c4c64bc395211f7a28a7a5c269a264d8889dc224db5d9679da2ecfdc94d7b958f08230ee1b0dcfe0450afd58ee8770bbd851231ec4c54fecb5887b459db6c5998d746cf707d55deeed0910829306414fc5a4ed13c29002e13af0cc8b6bf68669b56c560a625f71648ad3d2b6476d51c2508bcc7011dfb3973d974b5f5fd54057cc809769f74d42aa526690512c960e20e77bf5f35937cde28946c333fe461f2b5c73af71aff07b03ba98837d7dcb0105f2fce835eccc494b622354a3cb29b79b853e621572f43527e91b56c98d38f289953210f685398a371a565e0ffb38621194fd74eaba4508afb9441d733157bc66e5ecf04b44128f57db3cdafb4966b23416e88cb2f0e9ec2d6844c87b04879c81c47f9359611fa15ae12b0106303cbcb0c13b4ac58685b2c0f82237ca9ae783df474e0f8cec927aa9eebc035c710adb0a5f8fdd6d9f102a98d28f3a77b464c93682604c1e5859ff602dfe1bfb76fe722d453451fe6de507dc60e6f83fde9103d6beb42cc7de6652b737bae0a9762fbb6575d0e5f7b039cfd1649f84fe72a4c6c88a659fc4895fbf8e0109f9095dca7c82641819ff1c2b96d588259c06034a0b8d36562b7eb60f8e7033753b412d068e5c1450220655806a58ebd51dfdc04e23344b50a6c6d05cb13b5064c90aeb0a48b61cd5ce11282f4730150e5a85f4dfc05b905ce9fa9154486dbca69f9603df22091ccd82c219054b45070a24e4d47ba566d145bb263f1d0abc8edd2f0d2a94dc80d515df7ad59df9c383afe88267cefe3a68428918a688323c13d29a2d62daa3c732df9fc1774cbdfaae60e9cd599bc21a049302555c51147256a75953f344298dfdce23e13f77d42807d2c0849ddad6fbca08582c5b035ee20b30c38d1797eaf358efa348d4ae4698c13412cf31e6ea94b799efaabc0025855ae0e422b5373d543cf65ca799e74dad97128c8d109f194226512cdb901f0cd0c555b007fc8ab4c0f98c618ddd28731944062b82ae7ec9dee8e1c033e60817a7ef36347dd301a5efb5e2b99d14120604a1e1b5f5a0fa2b2f3211c92749f611d077d84259cc130b1dcf3fce98ea0d58020640241c6104e4140605026f8e6250ad685badef0e8c172aa5335b2e1b7544f3d8e4a6bd461c1e71b2e50c65b360d5131ae1bee3bbc9e09237dc2d445dae37eb803046cb841f4188b3232be3d406a49937895c32330bd0d9029145f33f497f7cb71e235dda90c6ed0d91278501e1d1b55309d9f0c15a8b983614cddfb10dc3570542fa5d759b763242687c8fdb4f573555c49084d90cf14a2394078ebbe798f714945799877e6ec0b48914b50099487aabb30d028b83cc5f76784f99c097fb6db7bd958e9900617274265440f330dfaad324afa2b26ae43eafcdd8716db5d97c467435a7219aca2f5555a743fdd4a0080d9beb13bf1c7c8f484b11e552dfcb9af513de45a4d7a04174fabe84a7797d8b7741815123ef61f965290b57eff9bb3c8286596e3e31c1627b4bfa2b8accb09558a1ee92c78ed33a4780f73495fa90eb217467b3c37c2570ef20d6bf98a51cf49220c749aba6295e5536e544e81f4caba35b6e31add972a11fbeb7851049050d5ae62c4ef2b6109b03ec0bfd23faa454653c8b40bfc095f3dbbf2d7467e44ad7299f6f5d381862a912e22af3db984a06963e91ea209b26f5dd26e963e0cf5aee9f6de84bddb00b6c8ed86b542cd5c14f4d6c37abdd627e9767cfa4ab9d1f7a069e7a4aac2684f4b961176e28ee3ac8a0dfe6f3e0889cfe9bd89e789571923a345c2b97eadf5eee0726b2fc402b4b81381b9a28fbb2d95ea3e07526a1045fb090f0a61bdbd058989acdd5889bac1b92c191a3c430d0ecce49da255cf26007a0ab73b7032c70e420764534e90f3e91d051760e968f8cf2be054c11a8402aa7cb07c363ce33c7ce99f4afbdb9c1cdf1a82234b63c284e90bb2f6358a573a739cdb406514b7cbdc40417d47aecd3fa553ddef200a4726b1028c3"}, {0x28, 0x9, 0x0, 0x100000000, 0x0, "af8920586fb0946d6276503b5fc089ad7e277f63cfa6769f"}], 0x1100}], 0x2, &(0x7f0000bf5000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000000}, 0x90) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e39000-0x18)=@get={0x1, &(0x7f0000f60000)=""/53, 0x0}) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 17:08:07 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000d73000-0xe9)=""/233, 0xe9, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x80000001, 0x4, "98aefb302b89", 0x8, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1d, "f84d79c35c424b25a0438e274382ff3e369812583935b255157515bc71"}, &(0x7f0000001000-0x4)=0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0xb00}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000003000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x490fef3a, 0x0, 0x8, 0x9, 0x80}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000002000-0x8)={r4, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0xc)=""/12, 0xc, 0x2, &(0x7f0000005000-0x10)=@nfc={0x27, 0xff, 0xb448, 0x7}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000004000-0x8)={0x100000001, 0x200, 0x8, 0x7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000007000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000007000-0x20)=[{&(0x7f0000001000)=""/122, 0x7a}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x8000}, 0x2060) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000008000-0x4)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000009000-0x4)=0x6, 0x4) [ 939.769866] 8021q: VLANs not supported on lo [ 939.783855] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39422 sclass=netlink_route_socket pig=20940 comm=syz-executor3 [ 939.798093] 8021q: VLANs not supported on lo 2018/01/09 17:08:07 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000009000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000000e000)=0x6) accept$inet(r1, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) accept$packet(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000d000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000002000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000009000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket(0x11, 0x800000000000, 0x2) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) [ 939.844794] nla_parse: 55 callbacks suppressed [ 939.844801] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:07 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00005c1000-0xfa)={r0, 0x5db, 0x1, "28c8f82e1fd1540b02b357eae4d382e2f0918168363c59deb8c4205811b888aff5b43d1bc4d47e6fa9896f51ccc298932fe9f3c04bb65d7d2edb321898a795fad4035085f088cbba0eea953fc1c944fd6abb657577beb9165f6db7ac86f0d05ab87eb5312549b95487d1a4fe2a4f869063715e9b509580d4104740263adc9023886d2643012d183b2282bcc0c61f2ee0123a176d018f22306a3c7b7fb19bdac0f39ef53251575e397bd31f9bf53a92b22c20423763fc60a4d3705a399a0631640dff9be90177313c331d59ab25ddcba78740ea17cb554ec64b38e1c3736bf9a5de8eacde198fd50543e0f48ecc1e8d8e"}) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000085000-0xa3)="933c6c59df8fac4a80c465b9af496fd798436cf7f724980486ccee8edebb3525660404b70ce38207ea3a922ae6257a7884f6ae64f334b0899d7a04b74c8da8b7aba35bd891c68272422d948752c17ac3c6f05df55f527144d113e9a5ae74887ea3df0179d85846a1edf05db11e24d5b7e8d42c30beb5f2bd3e7855acc6a369f2a0999b199fc941ce4a81d9cf98a9e75ac1c447be1db43dabef4aa664cd03977567d4fa", 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fb4000-0x48)={0x0, 0x3, &(0x7f00007dc000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)='syzkaller\x00', 0x0, 0x32, &(0x7f000052e000-0x32)=""/50, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000052c000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00003a7000-0x2c)={0xf, 0x4, 0x401, 0xffff, 0x12, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockname$ipx(r0, &(0x7f00002f2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000050000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ec7000)=0x80, 0x4) sendmsg$key(r1, &(0x7f000030e000)={0x0, 0x0, &(0x7f0000630000)={&(0x7f0000ad6000)={0x2, 0x15, 0x5, 0x0, 0x19, 0x0, 0x5, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x9, 0x80, 0xf4, 0x1, 0x20000000}, @sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x2, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x7, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0xc, 0x3, {0x6, 0xff, 0x0, 0xaf, 0x0, 0x5, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0x2, 0x3, 0x2, 0xe1, 0x3, 0x20000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e59000)={&(0x7f0000b57000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009e5000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000048000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000de9000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a3b000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xeb}, &(0x7f0000c62000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f0000be1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008f6000-0x4)=r2, 0x4) r3 = socket$netlink(0x10, 0x3, 0xb) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0xdd9) write(r0, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) 2018/01/09 17:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000d70000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000009e000-0x4)=0x6, 0x800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000d72000)=@req={0x9b3, 0x100000000, 0x9, 0x3}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003c0000)={0x0, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000029f000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f000042e000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000de8000-0xc)={@loopback=0x7f000001, @rand_addr=0x7da, r3}, 0xc) r4 = accept$inet(r2, &(0x7f0000150000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000)=0xffffffffffffffbd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f5b000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c9000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e47000)={r5, 0x7, 0x10000, 0x7, 0x9, 0x0}, &(0x7f0000e76000)=0x14) r7 = socket(0x8000000000001, 0x3, 0x7) getsockopt(r7, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ecb000-0x8c)={r6, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa1000-0x4)=0x8c) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b39000)=0x4) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 17:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000bd000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006fc000)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000097c000-0x20)={@generic="d8194040c147b3239cc39cbf8bbfb3fb", @ifru_flags=0x2}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:08 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000f7000)=0x0) r2 = socket$inet(0x2, 0x4, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f00008e9000)=""/81, &(0x7f0000001000-0x4)=0x51) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069d000-0xc)={r1, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x1, 0x0) socketpair(0x17, 0x0, 0x6, &(0x7f0000a11000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000099000)={0xfffffffffffffff7, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000584000-0x10)={0x10001, r7}) getsockopt(r5, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00005fd000-0x4)={r0}) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x4, 0xfffffffffffffffb, &(0x7f0000e8b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003b6000-0x8)={0x0, 0x7ff}, &(0x7f0000553000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b77000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket(0x10, 0x20000000000003, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00004a5000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r4, r0}) write(r4, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000943000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x0, 0x8, 0xfff, 0x101, 0x100}, &(0x7f000089a000-0x4)=0x20) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a01000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000554000-0x8)={r3, 0x3}, &(0x7f0000384000)=0x8) getsockname$inet6(r4, &(0x7f0000a21000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000115000-0x4)=0x1c) 2018/01/09 17:08:08 executing program 6: mmap(&(0x7f0000000000/0xd4a000)=nil, 0xd4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000226000-0x4)=0x0, 0x4) write(r0, &(0x7f0000d47000-0x7b)="", 0x0) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f0000a37000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb5000)=0x10, 0x800) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d4b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000015b000)=0x10) mmap(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d4a000)="4466b857278115b7a13237f0a5914f1bedcdd08811cfe4039ffd44ac14d5ad9374929e59e86e9e1d298bb3cb13aa631570766494a3cd402326ffa752a587f1ff04e094bcad96ffcd1e3c1eb15b5f85182989a2d2c6cda73ba9e6f96af17760518d0727563e25ca11ac472e28d33ab0f61ecc456de366b2d2bba03dfe37f841b36760e73ff252a6bdbea3ac990d654a930713940daf4d9098f90aa52338c5f6b7f6de08b25b7c6c25aff981cc959daf5877a789f4ab", 0xb5) 2018/01/09 17:08:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004ff7f00512d"}, 0x4}, 0x10) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f00004c8000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a4a000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0006af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002d9000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f00009d7000)=0xffffffffffffff88) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000e78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000575000)=0x127) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000949000-0xc)={0x40000003, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0xd, 0x80004, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c13000-0x1008)={0x0, 0x1000, "ba686998aa0f612a192f2131150341876bd65f4101c59dd7c5ad1a6f5f274d597cd4d5096b3a06d772077ad680031968900ca159885f7e5ff83c7c7ba71ce6037ce5fd406de5026bc0622275105aaefb0b61e9340a08118f850b85b0c60e205a13cf6a60a8dca39573d31ebab7609ef41e09b9e6dbce9e395dff60e3f75d932043379b4045cf59998cc657e075013e4f0c03f61aba3e366e28817d8c292882dacfb83a3bae971678cea17ff4a0cd1d658147aa77c093fa219f046024a2be9ac5d2c769fbfd452dbf6a7d82149c38ff7a0199d9354c427990c4786056d5d7e54e232bfeee174ab1080f05c3e8c8c524a7097f6d4239a2548dec1c3eaa7b803fa8ea9af099d0b425794a45a0bedc9185ab748d84a1aaa68ceb6c8dc481783199f4ab3f3f2c4ddfdd3f25b8ae3d0290de054636c4ba1e69438c8efb2d110306a457651f6fabf1fff568766eae6a641be96b9e36f2bd367737ed2dad2c178796adc55a8f57d95d9748052ae0fcb23b67fe7a5237c9aa72553a671552bb87b83fe75b1343b2cd4743ab4078055bf9cbf5515bfb19d5bb191427f2bab6ae6418004d72c77fff5e069dcf090cd3042b86005d89fb03ad60c8046376623bd88aab9bad863a4ed8c2ee5906dc606d31ee7c66f6af71b99ff377e2016e498c047878993d98edab25311f105d91bb2d9e4566b547f6bb22fcadaded239ffbcd95c74329ebf90ddf9b2e5d45fff2bcbbb8f9b688fd50a71628c6a8ea5a7964beeefb5815e9e9ac31e09ba549dbf051eb8db8b87f649f54055f747d02d2e6a105324fa746af7aa1a451b7004767f0bf6b7dffe56016ea1c7170280a6e25c9cad40ae5263c8da4d307ce9ccd98a2511c4fdf421bc91e199cbad0599efa6e0db3454f5bd989c17a4e274034e4782dad6f8f293b8ad1a77867b49c3a2cc6a2a47df5800216b1f8ce41f95a42a01c80e755dc2cbfbec6fc59d3b0b30a66182d54159184cb39a75b70596564553d6c9ad74a80f690eb498fcc8ff335b3908c9263dcc150284c0f863ae60cf9e5c2d07c8d35a16c7a7ab6e94a9ce4c5df6f557f861238b9c86de89017aff65eaa45c365f2417ac23595618f6d41b7565cc157679ff61ce05ab7504dcf171011260cd6a9c5f6e7d28a34588fea8285672cdd1eda9f68b24262909ecd88cb52f376be2f0ae1eb64edfb14cbeeb8fa0fe78b5954d4540cfe15f97f240800840c0b41dd30e8700e6b92e777ace8023258a979425a840edfe1d15873b4bdc959dbe61e387c3a93c6618352ecb78e07b113e15f9e2705bca89ca02c422f290c97d6608d3a222f19122b60e51dff1d970433b790bad809ae9582f4b3556c8c56e92b8911a1af1d57341144bf333821ada7220fd6ab78d3af2a0608aed0d2a5a20f42c07cf73bcd0b6837ba1c1e9d6b8253bcc813f9eac33643e305857ac829b0c99c42cc7c3f5f8b5a176440c9cb728b1a5c5726afa93ac82d1a056ed042e7c9bc197944b5c734c70c280b5cc1ae00be88b70388080e44f351fb604a2372f17c96a7b6863d3baf95cc07f7a918d79489aac700a164e2ce06af802b312500c5fb97963d44d05946900fc4f7cb817d75af16acd3b32c38a94d2ffc67ebfc6095943412f34ec21d4bd5fa6c9a89d7d85312cfb95064200a62db99f8b02a999b322fac03cae2a60517c527259c868d5819467e08ff6afc60ebf9ed1d118721aba4f09fd3d084295c2926fd74c40f7c73862911ba84280b0fbcd09c846d1d48f4b270d5e857f44fd925423f54419380774b0c56ab7ded4299df4a01e839d0cd176bac7cadfe68307ad2181370a3c44b7621fd607ca6a9e4a993741cdee29ee7253bccf07eb294934a81844824aaf0b7600f77bdf1cd0ad1482b10895d50576c48e8e6cb829cc659849b7a94be76da010cbc8d605b8726dcbcc2c2ce86d06591a8ee447f08724665cad4108171b6c092b46e07b3eef2ff9c38f83dadef1faf1cce4d8cbf28d2e089d6fda03401879b438c4b181a9b3fd16c9cbdb4883ccf2a27a4601e65c32f0f932bec4e3f86f4c5f687542d3f938e24367a5924c33d1e1caa95599d53894adc9be4d0fa64800488330aadd649484c13dfad6b0807cecd38c43a3ddf05f7d8bda446a382321fd659d5d6fc6483b747f51c5595cddfe08184c2aa84e2e2b639b70f72b3f17661cd57d0ebae70e0333eb8403929679b0723f930d8cd0b28ea8d47580200c785619d16d609d3e3ee00555d0c67faab8a51d27ac25d031eb97e6ec4459f54934743796ff4d7ca3ca2939696b01cbbdf5d9a43f0a22abd8529a32803653b481cd932c79a30043308a0d62f22f0a092012a86df8603797e2a212d33a8c7d0ff0565b84ce05d1c8cd644c2b1dbeecec94f9c944cab0d3509e1c0d0227c0d1c318abb7fe5e701bc2e0ae6666494f162319ccf6bb719c6bb82ecc37cd85f7d7d0b68e8bb099f9920446f4a263d76154531fff7cb6b01e8c99ee1e83d960e302b836574a158a410184d0d99555cf9c707213d7be3496ff40806a8674e99edfb341abdf27c660edddbf003ebe1213617fb6ba10f87e8ef0274dc4d43b0b86714696026dc5f17a06cb601dec5ac12995715d29d4cf37ee60a887aa8cc46f4a43631aa39ffcce453f20d695aca366cb05e25e9557c81144786608447e9a1fcc6108235ce4f015e8e67c4281d02d04d0cadf9af65fbbcd0afbf6cd02387526bc26c7125db26d57697e712f03c1bee3705f1f2e08862b60fb82846035858e0880a6089485e0d126f4eb7cac36a3d47f7fe39d0de00108ce4778ff000ad1358acca5ec572b30e852c49ce34c235dab57b749776bbb858076a256ee6ac04981c06c74c13e566017e66af8d33e2b87c270f02abeedf0ba243cb7f497036b2d0c865f024b45661c36fa840f74936463cf672d0685458ddfa119811a33679438c36bebd1ae8f5cf21130f1cf9af4b25958fc397157f7267f5a997dcdbaa9606d69d69b7dffb9805bc234c54bd07ecfd60133c10f9ccff8a1a8051a6fd77f04b1104ee7c2311175fb749d9e53235d0647a28593d0039ead0d673fa8f6734cf50079017a60eaec135c699d2a6b8924fbf24dcb0782a671db02cf84f39f4ea31aaba89b27ca4468528ccdc250490f382a5ebef7639261b69a6f8500312797450ec0d654a5d3a82ecb832d826157cc3f9a184427a9d6af0c79c39ee0c30c34c5fe3630e5e4345977b2170a4e8c842fbbcf1c749f8f496166282fa4d2974e59615a2899fa41c1fdd789a8b872bcd3c777b1c18345d5652565026cd7b896ffb7935f9c21556f04e73bd419803b13231e8a6c36acaacd4024ce8ed9b8d14f7e5989133622c9ef4c399e5e6094d4ea8f428b72f5c339631bf013814e80692415dc3b0544cf90137451389f206808e2f82ee7adc2d323a06778eb226e79f39db5a0e831415328f6ea76160c730ee146745681394fc192a6fbce14b0d28457fdd2f333b1b061881e6a9d4a01d7d104c42475e45fce0273a10a18e9c01aae123ac65153a6b47e7b687bb5ceab9a857df6bd6a19252bd5b72f856e9e7e8740387e5814ce780f3f005e70e8fcbed71b086f443b4897bd19a134f352620ded7805d110e455315d14f53587edf746f956a9ce13ea80052e9819dddecfedd89266fffbabd3c258e75c4febb1bc5095facf9c557a3beaf10af3e89ed67092b164903291f19deed3ee07092f9e7e7b2e96b023da22bc8510d5b722f4ae2a2a4872ad5cd97192ada88f8c123bbe61562fb8491468a8a9309ec4abfca6a8c9df184039e923265fb310712ecef55ee6d5ed439f6bc338ba53419a4d8caa5ee19c85670c8caef12dc6ee93266d1096a54e60830759a3ce41c309b2f42297ab2a95ebb9dceb649b938aa5600cea35e21b9ee534b83c656e2357ab593a124b7c1a62dc02ca2e646a0a6f199e3d40181a6171fae8146a94078d10c0b5da3682f4e2c3ff7e6c1e97adf745e43048417b796bb4fedbafd84ee0490eb3e0548897a73e8866dc0997c15568e950eb834ded75fd9b60f614d857c7eb6dda9d1f06269abe362424db82a88a402a1121e0d82cf85e22a9cba31cc6b1ad6cfb487d865280f496aad3795762239406adbadff8e4e275b3c300f55a20a0e9547f3bc55177611363b2f770d004203c08dcc01a0af18dd4ade8a88b4d1c31b0cbf9cd1bfc0f2a1d65af9614eeea2cc1cd8974543cd8d3ed3ffd2a4be71be18ca0bcb1cc897900aa269cf0fc3b7f80094707d95317a6e8e3c9c643b2cfe39383315d7883bd41aecd4dfd5f3855f2065664a8fe7230fcb18226d5eae40092cafb43beeb30e43bd62f22548f30023d973b4ed1224de8a1203ef49bd07320431d924703f6a3f94b94532bdf9cedeaae9033ffc3226bbcf44d75da12ec5a00453b6e8e1526a2a2c35c147c12a13e83306c86537d19ad7d871f976d0d4f3d3ad6d3d2d7d73ad315db7f5a6c0011d1842dab06deba104db31e40784b9ff17d377b5ca3a93535c4bdd7b4c04e463a00e1060463323bdb8bb10333b1a96e7293c65a400b3d03c0b8b8e16210960278eb1d4eaa2084aa00d63b9a7d954c0c6fc9ef1196a1d2a3409748db02fe35b29a772558ae9f252038c40837da56d9eed60564d428c0a81bb3c5f9b060c80c09f03cd5f6335693b27c37890c3884ba818cbafb9ebc5997fee68b2c9fee5e178de2679301b081e9d6d548417ae1249fb55be8e3c08f6a4501c554d593dbb62aae78cbe7cbd69837a710d0e9db6723485097d95358c1f7df490d34a7291eb041eced0abe7a5f9a782c5276babd34ce1f54270bc28abd7d57094750206279d396db696dc4e8ce19b7182f7c4e9f37345937bffa106476b9cacf1e98d55a4cc8ef2799893e8cd4360494b873a233d55021445b0258a8e1724ddf5ae1a25bb179e5de3a053c409a7a2c6ef4a8d5b14f94ba61b595a1ceec071bdd279738cc8f14401f85c73c12a5ad4f8d83497c3b40b6c146a7e4a7c641f31e60f59a4b695b4e19d15fa6098510219d7835ceb777950ea0a4954d5917a70f4050de7846a319ae2450a67b95185089e30c531354008d2e4b31c9c973848e513e9ba36ec1422507b180a1875863d9c6621e54dcfbce87a57c7e6138af8b4f17e5a03ace2288a8a5109788edcb69af26a0ddcb4e3168bb35862cd0edad79659349635d36a290ec57129e94394969b60c5e89472ff150a16e6f675e99a0d27b052dadcc28c7d2f25303e625aa98b0a8768ced2adb9d22c026ebcb7199de69eb625b2b376b46fe485162d272ee42c53f34ef577cc868b1e32e77250b64dc0023725157321a74551baba4dc3339b35cd5cac12c1adaa57944daa4318cbd3288b64ed27542311130fb8f0d0b4788eabc39743ef9eca69d8f2b04ac9c6515f049804d355e20fea029982b11299fa29bf3483ba951270a02c44855ba941a858d3bba233d3393abee66feb2d0e5b8ff222223b371775fbba6aba90ef68786065b812471e225d44e9d5c8683bf7cab472ee2d1d2ca61e7b3ca6b0d5336ad42847c87b337258758f7de1fb6c2c3689463ff5e0b5f7a1ebbaeb183b57c1c7e878809c8c3fb0e13de2cc3dd06cc1cd8234655777aa2ac4e8ea6043ef63ab39bbf78f36ab887cf8a21d204abd31203c8d620042e04638ead91e2187bcc67b599ee45690032963e36b7ad3ad2857a09e082d04daa29da8a80d370a9bb8964e354d6539e3a069089dfc4e024e24223f23dbacb4a06cecad38af8f464f6812cd3681d9031dc2e774399db8f025ef900e2e691a1669ac3acac29f"}, &(0x7f0000411000)=0x1008) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000143000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000002f000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xffff, 0x0, 0x73edf803, 0xa, 0x80, 0x80, 0x5c, r2, r6}, {0x80000000, 0x5, 0x2, 0xffffffff, 0xeea, 0x8001, 0x8, 0x9}, {0x2930, 0x0, 0x1, 0xfb}, 0x0, 0xd, 0x2, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x2, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x1, 0x900, 0xcd9, 0xc6, 0x8000}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000064a000-0x108)={r5, @in6={{0xa, 0x3, 0xffffffffffff396b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x77dbc0d6, 0x0, 0x1d8, 0x5000, 0x10001, 0xfffffffffffffffc, 0x7f, 0x2, 0xfffffffffffffffa, 0x6, 0x8001, 0x0, 0x800, 0x6, 0x5]}, &(0x7f0000b75000-0x4)=0x108) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) pipe(&(0x7f0000e0b000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ad4000)=r1, 0x4) 2018/01/09 17:08:08 executing program 0: socket$inet6(0xa, 0x80802, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f00007a4000-0x4)=0x0, &(0x7f0000e44000)=0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x1, 0x0, 0x26, 0x800000080000404, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) preadv(r0, &(0x7f00004da000)=[{&(0x7f000095b000)=""/18, 0x12}], 0x1, 0x11) r1 = socket(0x1, 0x1, 0xd34) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cb0000-0x1)={0x6}, 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000afc000-0x4)=0xb, &(0x7f0000ee5000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000048b000-0x1e0)={0x5, 0xfffffffffffffff8, 0x2, 0x1f, 0x8, [{0x1, 0x40, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2461, 0x9, 0x0, 0x0, 0x0, 0x118c, 0x0, 0x0, 0x0}, {0x6, 0x4, 0x1, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0xfff, 0x8, 0x2, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x8000, 0x7ff, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0xa2, 0x6c4c, 0x0, 0x0, 0x1409, 0x0, 0x0, 0x0}, {0x8, 0x10001, 0x5, 0x0, 0x0, 0x2402, 0x0, 0x0, 0x0}, {0x8001, 0x1, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/09 17:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000582000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0b000)=0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d02000)={&(0x7f0000f65000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f0000726000+0xe03)=""/54, 0x36}, {&(0x7f0000f62000-0x4)=""/4, 0x4}, {&(0x7f0000a1b000)=""/244, 0xf4}, {&(0x7f000089a000)=""/239, 0xef}], 0x4, &(0x7f0000c74000-0x3e)=""/62, 0x3e, 0x0}, 0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x40}, {0xffffffffffffffff, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x9, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x431}], 0x188, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x40804) 2018/01/09 17:08:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000785000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b05000)={0x0, 0x8, 0x30, 0x7f, 0x4}, &(0x7f0000268000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000385000)=r2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f6d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d61000)=0xe8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dba000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000eb2000-0x18)={0x8, &(0x7f000017a000)=""/4096, &(0x7f0000932000)=[{0x1, 0x7b, 0x1f, &(0x7f000033e000)=""/123}, {0x1, 0x64, 0x911, &(0x7f0000f8e000-0x64)=""/100}, {0x7, 0xeb, 0x9150, &(0x7f0000f16000)=""/235}, {0x80000000, 0x61, 0x3, &(0x7f0000e0e000-0x61)=""/97}, {0xeb, 0xfb, 0x7e, &(0x7f0000ce3000-0xfa)=""/251}, {0x4, 0x73, 0x39a00000000, &(0x7f0000e07000)=""/115}, {0x7, 0x4f, 0x7, &(0x7f00002e5000)=""/79}, {0x6, 0xf6, 0x40, &(0x7f0000333000-0xf6)=""/246}]}) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xfffffffffffffd0e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000252000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006f0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078c000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a85000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r3}) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x7, 0xb, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002df000)={r0, 0x0, 0x9b, 0xa2, &(0x7f00005e7000-0x9b)="95ecbde9549f7c62fcaca49695ed4d5aa3ce9a7fce0135f258c8e0e68fbb166ab03ea0a16c300d3f2d5a0346558f2f7685605f00c74215ece207768cacf28627d2f180c43a63cddf49624550fe32ff3eaad1a51a960535e81ca4e1ad29ac04be4699dcab04c9be801592f0d95355c4a318fcf67d110d42a67be6210f75c41a92e6c650b7ab9b63f61ac9089f161386e035e39ae2281a7fe5b6f62f", &(0x7f0000f37000-0x17)=""/162, 0x4580000, 0x80000001}, 0x28) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ad8000)={0xffffffffffffff9c}) recvfrom$ipx(r2, &(0x7f00003fa000-0xae)=""/174, 0xae, 0x40, &(0x7f0000ba6000)={0x4, 0x3, 0x4, "884cfecf9e5b", 0x7, 0x0}, 0x10) 2018/01/09 17:08:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000901000)=@assoc_value={0x0, 0x0}, &(0x7f0000ab6000-0x4)=0x8) 2018/01/09 17:08:08 executing program 6: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) [ 940.129841] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 940.168780] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 940.232858] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 940.260360] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000d4c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x9, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x0, 0x9, 0x0, "91"}}}}}}, 0x0) socketpair(0x0, 0x805, 0x1, &(0x7f0000ad0000-0x8)={0x0, 0x0}) 2018/01/09 17:08:08 executing program 1: socketpair(0x3, 0xf, 0xd965, &(0x7f000073e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00005fe000)={&(0x7f0000e99000-0xc)=[0x0, 0x0, 0x0], &(0x7f000010a000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bad000)=[0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x3, 0x5, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000834000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000d96000)={0x8, 0x987, 0x13, 0x200, 0x11, 0x3}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000794000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001f5000)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000b44000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003a1000)=0x14) sendto$packet(r2, &(0x7f00003d8000)="8893311826e6b0fabbdff34c7c9cd841f865be8ce359117e519c853a30237da28ca60f50815eac58e9c1aa5c8592974c651ad02ac80761bd6f47147328b623d888976521a7fc9e1a8674dfcc254930775057dd8b141c2ac9277d30bb75f127f7ea24142f8da3b26cd42e62352957afbdafaa", 0x72, 0x20004851, &(0x7f0000349000-0x14)={0x11, 0xff, r3, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/09 17:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000050d000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x81, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f00007e3000+0xbf4)={0x0, 0x0}) setsockopt$inet6_udp_int(r3, 0x11, 0x1b8e190a15267bef, &(0x7f0000708000)=0xcc1, 0x4) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/09 17:08:08 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000006f000)={0x0, 0x7f, 0x20}, &(0x7f0000d39000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000051b000-0x8)={r2, 0x5}, 0x8) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000012c000)=0x0) 2018/01/09 17:08:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000e1000)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f00002f3000)="4b6aff5bb24301a03cb4f784f9e32c5d", 0x10}], 0x1, &(0x7f00003ec000-0x18)=[], 0x0, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000a32000)=0x0) connect$nfc_raw(r2, &(0x7f0000de9000-0x10)={0x27, 0x4, 0x9, 0x4}, 0x10) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bb8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007f4000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f21000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b02000)={r3, 0x3, 0x0, 0x2, 0x9}, &(0x7f000084a000-0x4)=0x18) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000250000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002b2000-0x20)={0xfffffffffffff001, 0x0, 0x10001, 0x9a7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000fc000)={0x8, r1, 0x10002, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005cf000)={0xffffffffffffff9c}) pwrite64(r2, &(0x7f0000b6d000-0xd8)="bbf5098073f44866d9d26c66f8760b8ce9917db649795e75eee36d5108ec7f5239ebc94e7dcab5503d0702b3f6eba84cd27948e29553677f74684d20f8182e8d133913b563bee1780100e1350d98cf0e6d2c8acd855120711b68483a0ea432ff958edf20b1a6c5bca798ecb47bee421050ad8fc50a0ef56f71bc831c71787c20e31d85f4e55a7d2e5fe16126cc5e82c225fcd13c24f99407977b091b90766d9ea241587b5bae2bc8901bb258db3e7cd0c6dc3044c2d4f9b7b7af1b1037741f3eb312390feb458ea0f8b6c73af8d9d636dcda07fa9336da5b", 0xd8, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f73000)={0x0}, &(0x7f00005dd000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ba9000-0x4)=0x2, 0x4) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x8000e, 0x94) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000874000-0x20)={0x6, 0xfffffffffffff800, 0x2, 0x6, 0x1, 0x7, 0x1000, 0x10001, 0x0}, &(0x7f0000d43000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004de000-0x8)={r2, 0x0, 0x4}, &(0x7f000000b000)=0x8) writev(r0, &(0x7f00000a4000)=[{&(0x7f00007d0000-0x29)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/09 17:08:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) pipe(&(0x7f0000a7e000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000049b000)="3f815eb34035e9d8bebbf846f8483844", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000d9000)=0x3ff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000521000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000092f000-0x4)=0x0, &(0x7f00006ed000)=0x4) syz_extract_tcp_res(&(0x7f000022d000-0x8)={0x0, 0x0}, 0x889, 0xa41c) syz_emit_ethernet(0x52, &(0x7f0000d1f000-0x2ca)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0xffffffffffff8001, 0x3, 0x0, 0x0, 0x3}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r1, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 17:08:08 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, &(0x7f0000294000)=0x10004, 0x1db) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000118000-0x8)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000e10000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000924000-0x4)=0x1c) [ 940.337247] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 940.354387] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:08 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x8, 0x0, 0x1, 0xa, 0x0, 0x20, 0x3c, 0x0, r1}, {0x8, 0x5, 0x3, 0x2, 0x100, 0x3, 0x3f, 0x7ff}, {0x40, 0x3, 0x5, 0x100000000}, 0x6, 0x3, 0x0, 0x1, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x2, 0x8, 0x5, 0x3, 0xd5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0xf, 0xf, 0x791, &(0x7f00005e4000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000a27000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)=0x5) getsockopt(r2, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/09 17:08:08 executing program 4: socket$inet(0x2, 0x4000000000000001, 0x0) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000079c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f00004ad000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000054000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0}, &(0x7f0000000000)=0x98) socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) [ 940.403889] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 940.428141] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00007bd000-0xd5)=""/213, &(0x7f0000751000)=0xd5) sendmsg$nl_xfrm(r0, &(0x7f00003f6000-0x38)={&(0x7f0000502000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00008a0000-0x10)={&(0x7f0000245000-0x44)=@flushsa={0x44, 0x1c, 0x300, 0x3, 0x2, {0x0}, [@u32={0x8, 0xf, 0xff}, @lifetime_val={0x28, 0x9, {0x3, 0xfffffffffffffff7, 0x100, 0x9}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x20040010) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000063d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6b000)=0x2cd) getsockopt$inet_dccp_int(r0, 0x21, 0x4000006, &(0x7f000078e000-0x4)=0x0, &(0x7f000016e000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000633000)={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, {0xa, 0x2, 0x14, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x2}, 0xa1, [0x0, 0x7, 0x929, 0x80, 0x6, 0x8, 0x5, 0x7fffffff]}, 0x5c) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/01/09 17:08:08 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) socketpair(0x1, 0x80003, 0x100000000, &(0x7f000018d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c2a000-0x5f)={0x0, 0x57, "ddfdbb2cab0b4940c0ed5334a7040e817fc3f6b633a3391f2639cd73420e4ffdb0198a557ee4ea2283de7781c74b5b80ddaa3c9b5580246ac1ad08328d8697e71ddb1e7242555ce68d0387421cc564cda2bfe939dbc596"}, &(0x7f00008e4000-0x4)=0x5f) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f70000-0x8)={r2, 0x7}, &(0x7f00003db000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) pipe(&(0x7f0000af2000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000468000)=0x0, 0x4) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00004c2000)=0x4, 0x2) sendmmsg(r3, &(0x7f0000e1e000)=[{{&(0x7f000043a000-0x80)=@generic={0x1b, "6d495c8efeeb4e1858a71f28cb741f63d985055efd290285745037c27cdfcb0611546c7b5fb5943b9131e7aada6186dd4d5ef5053780c5163fcb51c6c6a13bf17cca3267f99f02a2029215d0c04ebab96776ad0210ceab2cf379e3b32adfbb00364094e89c0032e65e3929a99cf46bf86a982c3fc43578c1dca3700d37cb"}, 0x80, &(0x7f0000029000)=[], 0x0, &(0x7f0000a13000-0x3488)=[{0x1010, 0x86, 0x9, "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"}, {0xb8, 0x10d, 0x4f, "e6e3fc9788a2d0ba16dd73523c390fa8134e9efff6e4af1ee7bb2914e7787b292ca9635d057fbf81f059f9ff0a2b992ee250ee8f8adc196b35675cbe541b02d9f3d25dcb0ef810bf4a2109d08df478fe5906f6e3c3c9b419e5eda149bd4e0173c63bca1e8401994440d0df69a9b4a9789bd2323a4e7988a18e5773762a5b127b02d63834d306d2cab4a85e0ae8f6ef33f8be31927e184aa0dbaf65210d3d171d96ebcfe15df705a7"}, {0xb8, 0x11, 0x4, "6f36d643273d5ab47c6282ce4d82bc889258d6443d0a5f648201d0644ca86568796492d6cbcee6987461a7f5cbef9b51c19af65fe2ec596966b64fb35aafc50799d7a71e0e70677e97487fffa5c521cb3a2f1c9d72c4ce865113f22106f51e55fcdb78fac16ec64d94bfe72215eaa5c63d75ae71fd29894536486955b8216591044a995aa15f7597719c39498720d70f4e433e277106c3d10cd2020043b637c69b833e662c"}, {0xc0, 0x11, 0x3, "938921094e81d1231a0defefcdedf39d61393e598fdd2fb15dfbda8340ce73b0c02a0e01d6e69e3b4e814e3894e77b7ec6b130d1660ff30edf523cdedfa3b536c747808ca70765935d47c07f0bfcbbeb141f3786e1f9fd93d9649a54387db8234396719ae1501f0d5021006e62a8656221ad1e98f7f85fd4839da0f8eae25f40b0d7449bec27d7dcfab826b58428fd6af9679e8bc5366ebcb54cd6a37d41ae067abd5f81625fcb55fc56"}, {0x70, 0x10b, 0x7, "bafabbeff9884d70bf5e02aff7ff65d5aa0b4961c8347d2bcfe51e36a180e4a500ef453b736b51ae1aa00ac2798354244cf3cc8d6f868932abd8c76629fb3d8b6e191a0054d31633abe626b3ce4e3e54f87c0af2ecdb8ace00"}], 0x3488, 0x4004}, 0x7fff}], 0x1, 0x4000004) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xf5)={0x0, 0xed, "81ef98b4dedd22c9de7ea5a19ed26e6263f1b81b231eb8706080d0ff5e205a5cd1a5c35fe1d19d649449681570c9d17a59a02dd5b75244f32c114be4448534ee2543937ec7e07d18f07cac2f931ac082849709646355884d1e7c0ba99961b839efa19760a6123dcbd9a01eae5bc1e1ca9d04d9834fbd8e7d50873521178d3cb93e5d46cec632d45189a3a327915f83bf8ec57ee3943f61c6fe669f3d418567492050593d194ee0c3834b7199873e2529bdbb2f8786017b7d17653abc4d7eb85f247638a2818d698dd06c3254c8dffbb3c4088dc6435d095f236546e4e6be56cc27feb3edca0548cbea17cb7245"}, &(0x7f0000000000)=0xf5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x7, [0x1000, 0x9, 0x100000000, 0xffff, 0x1, 0x1, 0x6582]}, 0x16) 2018/01/09 17:08:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/01/09 17:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x4}, 0x98) 2018/01/09 17:08:08 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f000057d000)=@generic={0x0, ""/126}, &(0x7f0000845000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007f7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000179000-0xa)={r1, 0x10cf, 0x1, [0x9]}, &(0x7f0000ad0000-0x4)=0xa) sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000c29000)=@getsadinfo={0x14, 0x1e, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r2, &(0x7f00001e1000)=@nfc_llcp={0x27, 0x8, 0x3, 0x7, 0x1000, 0x3, "d56bd61edf8131a1b20ac4046a2fb4441ee20c76c03084c9278494ce82ef08ea02f1c6573c6270942af7007c832d74af531a078635e0fba32b761a8c68543f", 0x400}, 0xfffffffffffffd98) 2018/01/09 17:08:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x400, 0x0, 0x31, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000a9"}}}}}, 0x0) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000043c000)={r0}) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f000091a000-0x5c)=""/92, &(0x7f0000582000-0x4)=0x5c) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d6f000-0x10)=@generic=""/16, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x0}, 0x0) 2018/01/09 17:08:08 executing program 6: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x140) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f13000)={0x9, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x790}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x4000080003, 0x38) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="5c79836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b4a000)={0x0, 0x0}) accept$inet6(r1, &(0x7f000019f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005df000-0x4)=0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc7000)={r0, 0x44443585ff79999d, &(0x7f0000b2c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x16c) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a2421020000c628000080283d0000f6000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000a, 0x4d6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000004a000-0x4)=0x4, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) 2018/01/09 17:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe73) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000003c000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x20, 0x9, 0x0, 0xa16b, 0x0, 0x7, 0x0, 0xe1, 0x6, 0x20000000000, 0xfffffffffffffffe, 0x0, 0xf5, 0x80000001]}, &(0x7f0000044000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000378000-0xc)={r3, 0x8, 0x30}, &(0x7f0000701000)=0xc) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:08 executing program 1: mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x5, 0xf, 0xfffffffffffff0f7, &(0x7f0000199000-0x8)={0x0, 0x0}) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000586000)=""/113, &(0x7f0000102000-0x4)=0x71) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f00004c5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000588000)={r1, &(0x7f0000588000)="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", &(0x7f0000588000-0x72)=""/114}, 0xd2) 2018/01/09 17:08:08 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) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000f7d000-0x4)=0x0) sendto$ax25(r1, &(0x7f0000cd5000-0xe0)="84ff623582544d0c8c035dbda14625eb50c3d19aa3db2e58602e059437aae4cac45aa3f914296e99dec5039fc0a5cf6daf3d646f940f0fea0207e8c1edf1b2ccf882e2f936920ee561fd807bfd0630e7c361df7a377cba3e7c6f2497fb238e5927c373d7752060337ebcc38236eec9df9525b212d575020a95fa1334002d7eafff4cff7afe22cda0259084cf0c90f6b60c6488286170b1b12ae36ad81b087ef6cf2bd83f1c0fb1ac3bd05d676ac503db5be8df1e37e4df5187d3df7e4cd834861fd02a9afc26fedfb673678cea38672b6f1d8bec96cb9735f31c2ad1cee3fd24", 0xe0, 0x20000000, 0x0, 0x0) pwritev(r0, &(0x7f0000dba000)=[{&(0x7f0000400000)="908ed4f2b11f231aefe0d801170d9f0d86ee0ce506b6d3cadf1e1555bf0cf961260eb2d2041f78432e8150b8b16f8f54e1b00aea712eb7619b393041b68bd8f8835c4747ddedc4778546eb967752fc7f588ebfca2c1e6a65f9", 0x59}, {&(0x7f0000616000-0x42)="a91ded47616ffad111ac7f07be1e6af57b85a9b9d124ee82b47ac39ce29dfc01b70467e00e70ab6d93d0b03728d34f7378fdf624fdb78c4e1386a7d470f3e69645f6", 0x42}, {&(0x7f0000958000-0x96)="1abcccaf9f62b04360cb18dab57fad76b6bcf8c4670ca30230bcfe72a9e0e07e9468801057a5159e85ce5dda4ed6553d0a15bef68238fa06aeb3fdc85f363c2818c33ee0ea972a8a11c01f52a1bc5bb34b36352f96c6e2c07cccc29415a5e589eaea8d6723088048993ab7d507bdcaf6962a01f9a0bc987db1a9971535286dd93d329ede73026cbbb1171d847c5c9db62ae1a5e6ce59", 0x96}, {&(0x7f0000109000)="0603680d7d7047f800729acd13a0eafe96c72208ad7a8ef5c4687ace3b51eb0c538ab659c5a5d60764d81434684a66924f4ba0291eaf82cba8c4d384bc48147a227969dc3bd2ec19326eeca5a66e6248cb8fa3645d10b46db041dd6dd93ac5302657c121669f3d5020b1f45c9ea037cf2d9712b0339c5542976e0c907620da7114f8ec00af1be8dd89c7f6243cea2d82252778a5b4e6794c67a64c57573196c57f7d1e8aebb58f56d5df04d2927a3b5b2023e6d00de6c3ceb4c52582d539e28c8b1a37e2c8af0c3d3fdd544363c2d9746c8df89bdcad4aa00f4ccaf5", 0xdc}, {&(0x7f00002fb000-0xd9)="1a5519469eb472eac416a6a630b5f33170c502c5bed60da4e39d7c441cf253b336b6d1b391562ad00c7cb6206420ec295b7612f313d9fdb09e2a2727a42fbff047e645229d5b66f6dc761adcc140f8f25a418a24a4c3eb5c23e40d958e581965536b186d4d31d384593363d89df81e6593a8203dd60b1d5be9f9c49e2acba98fa97c68dbe2569f032794daed32c884fa52762b875f06edefa7f39e798be7983f2768235cb2a31460026387151fd9ac95037ba17a72b8ca7b85c8ae29a3ca3cf3d1950c75641ea21fb719c4554d55947c0bcb3110928aff4abc", 0xd9}], 0x5, 0x0) r2 = accept(r0, &(0x7f0000326000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b8c000)=0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000584000-0x4)=0x0, &(0x7f00002f3000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000011b000)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) r4 = accept(r2, &(0x7f000088d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000e3000-0x4)=0x10) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00005b6000)=0x9, 0x4) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00003bb000)=0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00000b7000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7cafaac7391667435786abc3ade3ea72"}) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a58000-0x4)=0xb) r7 = accept4(r0, &(0x7f0000e82000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000154000-0x100a)={r5, 0x8, 0x5, "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"}) 2018/01/09 17:08:08 executing program 6: mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ad5000)=0x3, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000628000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ba000-0x4)=0x48) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000652000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad8000-0x4)=0x10) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ad8000-0x1)=@int=0x451, 0x4) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ad6000)=0x6b13, &(0x7f0000336000-0x4)=0x4) mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad9000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000217000-0x84)=""/132, &(0x7f0000a10000-0x4)=0x84) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad8000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009b6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x1, 0x6, 0x1, 0x1, 0x9, 0x0}, 0x6}}) 2018/01/09 17:08:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f00005c1000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d2f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x3) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000fc3000)=0x10001, 0x4) sendmsg$nfc_llcp(r2, &(0x7f0000fbe000)={&(0x7f0000921000-0x60)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc1000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) [ 940.661645] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:08 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x1000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000986000)=""/0, 0x0) listen(r0, 0x20000003) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000e0a000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000093000-0x2)={0x114, 0x9}, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r4 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000673000-0x4)=0x0, &(0x7f00006e9000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f00005e7000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x8000000080000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00006a7000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000582000)={0x0, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x480000000, 0x1, 0x9, 0x800, 0x10cd, 0x8001, 0x3, 0x9621, 0x3, 0xfffffffffffffffd, 0x8000, 0x10001, 0x63, 0x9, 0x3ff]}, &(0x7f0000b52000)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000017a000)={r2, @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]}}, 0x8c) pipe(&(0x7f00007f4000)={0x0, 0x0}) getpeername$inet(r3, &(0x7f00001ae000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000347000-0x4)=0x10) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0xb57000)=nil, 0xb57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f000012d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000a93000)=0x0, &(0x7f0000b10000)=0x4) listen(r1, 0x9) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) accept(r1, &(0x7f0000b52000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b52000-0x4)=0x1c) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000048f000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b58000-0x4)=0x1002) listen(r1, 0x0) listen(r1, 0x5) 2018/01/09 17:08:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d0a000)=0x1f, 0x4) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) 2018/01/09 17:08:08 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r1, &(0x7f0000c41000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000061d000)=0x1c, 0x80000) r2 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000046000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e5c000-0x4)=0x1c) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r2, &(0x7f000003b000)="", 0xffffffffffffff6d, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00007d8000)={@generic="58ba2d5abb1fda4170325c22052b40e9", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000596000-0x4)=0x5, &(0x7f00003de000-0x8)=0x4) recvfrom$inet6(r2, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000020f000)={0x8, [0xffffffffa74703c7, 0x2, 0x0, 0x4cd, 0x200, 0x8, 0x7, 0x100000001]}, &(0x7f00006f9000-0x4)=0x14) 2018/01/09 17:08:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = socket$inet(0x2, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ff9000)=0x0, &(0x7f0000ca7000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r0, &(0x7f00006b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a85000-0x4)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000a6000-0xa4)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xa4) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet(0x2, 0x4, 0x7fffffff) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000092a000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x466, 0x1, 0xfffffffffffff764, "fe8b8661f982ffaebd04257cca30b9eb78f2913159bf991479e63c3f7fd9cfc2c29de5d6a7c0ebe7e02edf40010fefc9b0961dbd0eb45d71a279d435304452b6fd888ecfb7b9a6f3aae94762b5b85ce0"}, 0x160) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000803000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1fe5087733c850087e91abdf6352adfd"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:08 executing program 1: pipe(&(0x7f00006ae000-0x8)={0x0, 0x0}) r1 = socket$nfc_raw(0x27, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e8000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00007b9000)=""/1, 0x1) close(r3) bind$nfc_llcp(r0, &(0x7f00000b1000)={0x27, 0xffff, 0x7fffffff, 0x4, 0x1, 0x7, "d396c4476d18ae60432bd79befefe5d1b73af9e8e7727bc006fea5b92b8eff9e07b8cb9eb5d2fca80b6d87448f732abdf90806a9dff908f1ba6f5386501469", 0x7}, 0x60) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/09 17:08:08 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$int_out(r0, 0x5464, &(0x7f0000005000)=0x0) 2018/01/09 17:08:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x236, &(0x7f0000dff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x200, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"d84ecea401b1fe7001be6ec9034bee8f450dd533f7bfdd72decee41dbc9ad5e2007c717145d9df3a8ceea004e2b3e98bc74deae7fe3ba4339adfd824f750c937b36b9f02669fae8f468608f145ae73a8943757aa1539304da76956b2fc98f342a05e185b8ab2e0bcd535eaa0fbb131961a93f04f45b281a4d92356af5ae2e7ba928f405f522db4bb9d20c0b5309c6756e483899bb7b94fa88b3695b3017ce556f58fe298d929b14f2b1710766a8af9dd76b4881883c6edecefd0290d8b8db0fe50e3045e61340e62d6ba6159311f4396a1ab21eae10085e3fe7b345424c887d617443c95ae164eb1684bc58cf70b485434fa87ef8de14d30d4bca0ed45a6ae871a3b993bb9f8c4d9366800573ef10799e49862b193e7eff3dbd887dc49dccce552e9f18ddc5fb88dc8f2479e1c59c2360f777affed4f6102339a92bcbb572771f9f42bd6607efdc9fca69168c247d1ec90415ea3fdcc538e337071a8b3b54ca6b3719253d2d2ad3650653cc9dcd9e045bdbef7d1071ababd64ae7a9452d05d7956520e60bb4efcaa5c3044ad34d8641077773fbaca880e14c07cbfceb381ea0e6f3224a4afbe337ca4860b6df516f18840dd313ebc12fd68573223762978e79b4f60add6e22f506e0b7a955e271ed15a3144f26f07a54b34d7e92e98855276e07e97e79c89c81346ca5141ad"}}}}}}}, 0x0) pipe(&(0x7f0000748000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000050000)={0x9, 0x8, 0x50, 0xffffffff, 0x1, 0x100, 0x3ff}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000011e000)={r0, 0x50, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000890000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00000e4000)="4a3dd46151806a50cdcb63fd4667dd52c05f55f877d2b43c928da73ec6378a9debbd18dcb69dd72876502e44f86718673d16d57c38244b93282bebec4ddd26f1c880d78f041d849cec45a02967e09336282bfde47bb277a39fe07ef8b39bd183686ec9181e6e580239ef645bcf22722c853db1df96c5679c276e85159c8a71dd3d6418f84e01f384708b3dd6477454c1c2564228d1b8fecc1292747bd230030749bba7982f520345aa217edca42c181e2a0458a459a86e46fd83c8171c2d54304c996772c91df2519f51e90b1ba5d5bac56bc51b25de88e36d659c615048b769", 0xe0, 0x20000011, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/01/09 17:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d17000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000d2a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f33000)={@generic="746df4701cf771f5156a0686411e5239", &(0x7f0000a91000-0x48)=@ethtool_stats={0x1d, 0x8, [0x6, 0x1, 0x0, 0x2, 0x4, 0x200000000000000, 0x9396, 0x1f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:08:08 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000040000001e, 0x80005, 0x0, &(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fd0000-0x10)=[{&(0x7f0000ca6000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000969000-0xa)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f0000ffb000)=""/4096, 0x1000}], 0x1, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000875000-0x10)=@generic="376a94eb8ef256fc4de399fddb1205ee", 0x10) 2018/01/09 17:08:08 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000fb2000-0x8)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f0000ff7000)=""/18, 0x12, 0x100, &(0x7f0000d0b000)={0x1a, 0x10, 0x47b6, 0x6, 0x20, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:08 executing program 1: 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) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005a3000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/09 17:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000026a000+0x62e)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000cb1000-0x4)=0x0, &(0x7f0000516000)=0x4) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fad000-0x8)={0x0, 0x0}) r2 = socket(0x1b, 0x80801, 0x1f) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00002c2000+0x608)={r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fa7000-0x18)={0x0, 0x5, 0x30, 0x9, 0xffffffff}, &(0x7f00009c4000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000035c000-0xed)={r3, 0x7f, 0xe5, "b975624cf0e94fe56762905a7cc34fd9edf9768add317e32c94b46066310a922ffaffa52b57000cefa8d46061aa8fbbe8d1eda7eb0bb725be2e2b9a93f88a301e747bd9c8a9b946a294fc40474ea1717f875e93a4239f1a74af135bae96b40517f372637e632dbb7fc1343e20f12806113f05056e41136e2342245e4d07ee82a03a2ad95ce28df20bcfa1a4a06a27f2bc0cc60d903a034890eb24da221eef8cc0d5e6ed5aadf6c17e947d29c8db5d90e23eec3a2ed01e06226d33e5b4e4664c4ce4a79a0370d88fed6293a9f31a36acb412e5d08dc2d411a825c69398fe9b61aa45c8adbc4"}, 0xed) 2018/01/09 17:08:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x2000000000000008, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000098000)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000365000)=0x0) 2018/01/09 17:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00009a8000-0x38)={&(0x7f00003a2000)=@abs={0x3, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f000001e000-0x18)=[@rights={0xb, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r3) close(r0) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000046000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000-0x4)=0xe8) sendto(r0, &(0x7f0000d94000)="b6ada2cd84f845915f7a7a", 0xb, 0x40, &(0x7f0000980000-0xe)=@l2={0x1f, 0x8, {0x80000001, 0x80000001, 0xd3, 0x582, 0x3f800000000, 0x2}, 0x2, 0x77cb}, 0xe) 2018/01/09 17:08:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) recvmsg(r0, &(0x7f00000a5000)={&(0x7f00002ef000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000040c000)=[{&(0x7f0000bc5000-0xd6)=""/214, 0xd6}, {&(0x7f00007da000+0xbf6)=""/248, 0xf8}, {&(0x7f0000339000)=""/17, 0x11}], 0x3, &(0x7f0000430000-0xa0)=""/160, 0xa0, 0x5c61}, 0x2000) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e6e000)={0x3ce, {{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaedb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x40000000001c, &(0x7f0000a6b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) 2018/01/09 17:08:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d62000-0x8)={r2, r0}) sendto$llc(r1, &(0x7f00005d8000-0xd6)="ad", 0x1, 0x0, &(0x7f0000742000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r1) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x4000000000000002, 0x0) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, '/'}, 0xfffffeee) 2018/01/09 17:08:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000953000-0x8)={0x0, 0x1e5800fb}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000e5f000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc0}, 0x1c, &(0x7f00003fb000)=[], 0x0, &(0x7f0000177000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x1, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x3f, 0x8, 0x0}}], 0x60, 0x4050}, 0x40004) 2018/01/09 17:08:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000714000)={0x3, 0x6, 0x7, 0x5, 0x0}, &(0x7f0000e82000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000820000-0x8a)={r1, 0x82, "398bb1668ab3a11c7d4f8123c76bb262d190cdf66443fdf85d6de8cf1966573b88789e6a232bedb72347460ccb5cf36daa1db56bdaed041eef7bbcc0bf97b235a690c96f96b262039aa6b7648aee4bc83d76e95536322dd50969bab67cb168a8db02dda71d5be487ab7dee6bffb50b2a481213fba628c7cc6cd00ed4c26b70e0b98c"}, &(0x7f00008dc000-0x4)=0x8a) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000872000-0x4)={0xffffffffffffff9c}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000eca000)=@req={0x9, 0x3ff, 0x7fffffff, 0x613}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:09 executing program 4: socketpair$inet6(0xa, 0x1, 0xfffffffffffffff8, &(0x7f0000c77000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b09000)={0x0, 0x74, "2f4caefdce98bad71793e3f5beeabc8315a8e9e65f18d4af27490297c8b5b9b464218d3b117e39198887be7bb2f70648de9f929bb6540d51fa234c17424acee0c374040a744549174424d051a78b45041fa0439ad78af3fa572ba96bf296d2d3491fad20154e749597ad3e57f35f53c0179d3f74"}, &(0x7f0000000000)=0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe2c3, 0x6, 0x6, 0xa0}, &(0x7f00004f2000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000002000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x0, 0x1}}], {{0x89e7, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @random="4741fcaf8d49", @loopback=0x7f000001, @random="48c1057ab63b", @multicast1=0xe0000001}}}}, &(0x7f0000001000-0x14)={0x0, 0x3, [0x287, 0x6, 0x866]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000003000-0x90)={0x8, {{0x2, 0x3, @rand_addr=0x1000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000)={0x6e30, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000003000)=0xc) r4 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1000, 0x1, 0x0, 0x2, 0x20, 0x80, 0x3b, r3, r4}, {0x7fff, 0x8, 0x5, 0x0, 0x8001, 0x2, 0xc41, 0x9}, {0xe9e8, 0x7, 0x8, 0x0}, 0x80, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x7, 0x3, 0x3f, 0x9}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, &(0x7f0000004000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000)=0x6, 0x800) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x0, 0x7, 0x7, 0x8}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000006000)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000007000)=0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000005000)=""/73, &(0x7f0000009000-0x4)=0x49) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000d37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f44000)=0x14) getpeername$netlink(r1, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa3000)=0xc) 2018/01/09 17:08:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000b19000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c56000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b09000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000d6f000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c32000)={r3, 0x5}, &(0x7f0000a24000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:09 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f00001f8000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00001f9000-0x8)={0x2, 0x8001}) socketpair$inet6(0xa, 0x800, 0x10000, &(0x7f0000000000)={0x0, 0x0}) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00009b8000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bbe000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008ab000)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f0000209000-0xa0)=""/160, 0xa0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000532000-0x10)="468aede196d3a5b2b3ab9778a530ebd9", 0x10) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x198)=@newsa={0x140, 0x1a, 0xd01, 0x0, 0x1, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="1b72b0c71affef03623fb3281ce431bb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 17:08:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00008a9000-0x6)=@hci={0x1f, 0x100000001, 0x3}, 0x6) writev(r0, &(0x7f0000cfb000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3518002a000602000016000000018d0000f808001100000000000000002008", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000b9d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000345000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000078f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008dc000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009ea000-0x18)={r2, 0x3, 0x30, 0x3ff, 0x8}, &(0x7f0000441000-0x4)=0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000309000)={0x0, 0x0}) getsockname$ipx(r4, &(0x7f0000fc0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bec000)=0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000a36000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c09000-0x8)={r3, 0x1}, &(0x7f000041c000-0x4)=0x8) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f00004b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ce8000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00005ca000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f80000)={0x401, {{0xa, 0x0, 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]}, 0x0, 0x0, []}, 0x90) r2 = accept(r0, &(0x7f0000fe4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006fc000)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000a36000-0x4)=0x67, 0x4) 2018/01/09 17:08:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9ae6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d73000-0x64)=[], 0x0) accept(r0, &(0x7f0000ca5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000763000)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000371000-0xc)=@proc={0x10, 0x0, 0x0, 0x800000}, 0xc) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000559000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@mcast1={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}}, &(0x7f0000c1d000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000477000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/09 17:08:09 executing program 4: r0 = socket(0x4, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000318000-0x88)={0x100000005, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000da2000-0x108)={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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dd2000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000266000)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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], 0x0}, 0x48) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de5000-0x10)={0x0, 0x7, 0x27, 0x9}, &(0x7f0000d1c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001bb000-0xa0)={r3, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c8, 0x5, 0x3980000, 0xa715, 0x20}, &(0x7f00004b1000)=0xa0) 2018/01/09 17:08:09 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f6e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_int(r0, 0x29, 0x400000004b, &(0x7f0000f5f000)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x16, 0x84) r3 = socket(0x15, 0x2, 0xd0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000548000)=@assoc_value={0x0, 0x0}, &(0x7f0000f70000-0x4)=0xfffffffffffffe2d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000742000)={r4, 0x9, 0x0, ""}, 0x8) connect$netlink(r3, &(0x7f0000812000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f72000-0x8)=@assoc_value={r4, 0x458}, &(0x7f0000997000)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f71000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000024a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000-0x4)=0xe8) r7 = getgid() setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004c4000-0x10)={r4, 0x5, 0x6, 0x0}, 0x10) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b13000-0xc)={r5, r6, r7}, 0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000087a000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f70000-0x8)={0x0, 0x10001}, &(0x7f00000e2000)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f70000-0x8)={r8, 0x8}, &(0x7f000028f000-0x4)=0x8) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f000064c000-0x1)='^', 0x1}], 0x1, &(0x7f0000283000-0x48)=[], 0x0, 0x48880}, 0x44000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fe9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b2a000)=0x80, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a4f000)={0x0, 0x0}) sendmsg$inet_sctp(r2, &(0x7f0000fe8000)={&(0x7f00009b2000-0x1c)=@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000fe9000-0x10)=[{&(0x7f00000e1000-0x52)="08c3d8bbf216b416457b29cc33d8b62a8ffe87ad30bde5bb2498a491c22d51deb2413f45aaa8371689f05e605c5dbf403d2b6afddf3a9b305ddb242414c0b4465f06d0b404f7e93d03421ebdc04b5b609919", 0x52}], 0x1, &(0x7f0000457000-0x90)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x3, 0x20, 0x3}}, @init={0x18, 0x84, 0x0, {0x8000, 0x806, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x100000001, 0x401}}], 0x90, 0x4}, 0x40) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f000008e000)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x100) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fea000-0x4)=0xc) r6 = getuid() readv(r3, &(0x7f0000f96000)=[{&(0x7f0000ca4000-0xae)=""/174, 0xae}], 0x1) r7 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000003c000)={r5, r6, r7}, 0xc) 2018/01/09 17:08:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000830000-0x4)=0x4fca, 0x4) getpeername$ax25(r0, &(0x7f0000b41000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000067d000)=0x10) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) socketpair$inet(0x2, 0x80007, 0xc540, &(0x7f0000ef0000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a7e000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c16000)={0x0, 0x3, 0x401, 0x7}, &(0x7f0000dea000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000168000-0x10)={r4, 0x3c, &(0x7f0000cc4000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc471}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006dd000-0x4)=0x10) sendto(r2, &(0x7f0000c94000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cc5000)=0x0, &(0x7f000070c000)=0x4) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38752ab9c2732c4ae03558ca6678f318651b3b96413f2583", 0x2f}, {&(0x7f000019b000-0x85)="20a2a40c7d3b9b90b78c8472118be8c5a776e672d8d5c98324200263b612da5e0e3038e99e9712e0b555d29e42350d2aa8e729bd9c22bc9853b3e06af9ad026ffbfbd7a3afa0b402a21babce833cd3709011c48f776b6276dd12023c8f018c69cd0b6f6f92fd344737e074a17e74847de56a1a1d62a8532756e773e152f4d099fe6d77380780ea6f06862143ae3f5713b2f970bdd30e48868ac41dea7205ed27258198845c32103a61854b325dcb178d1a328e45d5c2701b3a2b98f6489a52e3", 0xc0}], 0x2, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 17:08:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e55000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008ac000-0x4)=0x1c, 0x800) accept4$inet6(r1, &(0x7f0000b12000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000c5000-0x4)=0x1c, 0x80800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r3, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r3, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvfrom(r1, &(0x7f0000d25000)=""/218, 0xda, 0x0, &(0x7f0000d12000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000743000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00002da000)={&(0x7f0000044000/0x1000)=nil, 0x8000, 0x5, 0xe0, &(0x7f00000e1000/0x4000)=nil, 0xffffffffffff0000}) 2018/01/09 17:08:09 executing program 6: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dea000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair(0x9, 0x800, 0x749, &(0x7f0000755000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a42000-0x10)={0x6, 0x5, 0x7, 0x8d8c}) 2018/01/09 17:08:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00001bb000-0x4)=0x0, 0x4) 2018/01/09 17:08:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000658000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "fc79bf6f"}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a63000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d67000)=0x8, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000208000-0x4)=0x0) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r1}, 0xc) bind(r0, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004df000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) getuid() sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r1 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009fb000)={0x0, 0x4}, &(0x7f0000167000)=0x8) pread64(r1, &(0x7f0000241000)=""/45, 0x2d, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000071c000-0x10)={0x0, 0x0, 0x200, 0x8}, &(0x7f00001f7000-0x4)=0x10) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f000083d000)=0x1f, &(0x7f000079d000)=0x2) socketpair(0x10, 0x80803, 0x80, &(0x7f0000315000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000258000-0xb8)={r2, 0x2, 0x4, 0x10001, 0x80000001, 0x8000, 0x7, 0x11, {r3, @in={{0x2, 0x1, @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]}, 0x1359, 0x1, 0x8, 0x3, 0x0}}, &(0x7f0000b67000-0x4)=0xb8) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="290000002012190301ff750d000a242102000056000000802821002008000e800011e010315aec00c8", 0x29}], 0x0) 2018/01/09 17:08:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x4)={0x0, []}, &(0x7f0000000000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000a000-0x4)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000a000)={r3, 0x29}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={0x0, 0x2, 0x42c, 0xfff, 0x4, 0x20}, &(0x7f0000006000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r4, 0x200}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000)={0x4, [0x0, 0xffffffff, 0xffffffff, 0x0]}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000-0x7)={0x2, [0x1ff, 0xed]}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000000a000-0x8)={r3, 0x31}) listen(r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x5, 0x100000000001ff, &(0x7f000000b000-0xc6)="979ee6f98b8b98f0efc9300fac13c936e2116a7ebc30a2008ea3f5eabdbb0db0ea0bdbe204f5ee33d2a3956e923db6825b419940c420feef8bab7757e9e83716698f8d3b705781aed0aa89324d3045ad330aa3defc91b803b4e32e96ec9cb3ab9512ba422bee52e7bc7aa7f7c457b49e139112f42fd13118e569a05995ead285ea2d01d2568578e2106407394c8aa853320969d65eca54b561fcb3d74c7257b59555ce0da03457a34ee2b32c7677f38bb5a5d487b8e22d61c4e888372bf609f240ba9dbc0d89", 0xc6) setsockopt$inet_tcp_buf(r2, 0x6, 0x8010000001e, &(0x7f0000005000-0x2e)="78a32717", 0x4) 2018/01/09 17:08:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002cf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00004b5000)=0x0, &(0x7f0000f91000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000b4b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000065a000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000d1e000-0x5c)={{0xa, 0x3, 0x916, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x3, 0x14e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1, [0x4, 0x0, 0x80000000, 0xffffffffffffff88, 0x6, 0x21, 0x4, 0x6]}, 0x5c) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00001ad000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a60000-0x3)=0xb) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008ce000-0x5c)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x7fffffff, [0x100000001, 0xffffffffffffffc0, 0x4607, 0x7fff, 0x3, 0x6, 0x0, 0x2]}, 0x5c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000682000)={0x0, 0x0}) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 17:08:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d1e000-0x2c)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f0000745000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcc000-0x4)=0x10) sendmsg$kcm(r1, &(0x7f0000b60000-0x38)={0x0, 0x0, &(0x7f0000ca6000-0x50)=[{&(0x7f00006f9000-0xd0)="7197b9b28d7cb317f1c8145a1fbfc8d2dad88544db4c6d7053957e9a4a73f11ca31a60680fe123782bfc21433dafcc1dd904987d8a9b3b65608c07525b7ad9c4c02f6ab6eb13ce8fc0112a4ec221e6f25913be55bd0ace7c58b27d55e03e23ad6605c6697509028f9923ac0480a1c73d108de106a47e3141d6ffb316f1c85fc49f8cfe41b171ad133058fa9a4644285032538f5f91c67ebc3a8f4f8fd16619a130dd4ee1d77a5fc364255cbdaccd9abc7815b2087ce4d6a583cb031d005b437919eb207a3082fe6817a60efe787f9829", 0xd0}, {&(0x7f0000abe000)="d6e41c778489d90b6b8822dee1ae91e00516e9af1b1d567ab65cc330dd86ad010d9f3faf04971c6cc17e139ed72549fc24974e00ed", 0x35}, {&(0x7f0000c93000)="76f6737a566b93ea977d4830f16a578f8b88f92136575c3065f273501c96e2ce2e76936bf6e7c0c60649e736378013cfddc01ea26df23c56b398bb53e054f1389dbf96f1e1578afe67a59d42c30b994bdb780bb6d75151681e309c3eed01b7ade9a0559e9b86601731b2d2b18242b54108ae2f163e442f4d794e58bdd8bb29bb43e160a931626f7f3c4d1c71fb14f348217bc29cacb06b17ca", 0x99}, {&(0x7f0000d2f000-0x63)="34112b3eccf4c91b277ed5dc7bbdde675e338b5a68f4b31df0bba7ca51bee15d573b41e84cdd7897a006487a19e55b3e570dadc305d16aabb6db4f7e54acd53cc3936d160690facc274b4cf7de91ea87db0b145f9a0975c1a6995cb001b00557e00f9b", 0x63}, {&(0x7f0000aae000-0x1d)="b5bdf5ba81b7fce41225e8ded554ce6aed3f9939d62bddd90b717a27c6", 0x1d}], 0x5, &(0x7f000024d000)=[], 0x0, 0x20000004}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0xd4e000)=nil, 0xd4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000d4f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000533000)=0x10, 0x80800) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f00007fb000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f72000)={0x0, 0x401}, &(0x7f0000c22000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a9c000+0xd55)={r1, 0x0, 0x6, [0x7, 0xfffffffffffffffc, 0x9, 0xfff, 0x80, 0x3e]}, 0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair(0x9, 0x80a, 0x6, &(0x7f000085a000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f0000558000)={0x0, 0x0, &(0x7f000017c000-0x10)={&(0x7f0000eff000-0x260)={0x2, 0xa, 0x1, 0x7, 0x4c, 0x0, 0x2, 0x1, [@sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_sec_ctx={0x18, 0x18, 0x67, 0x80000001, 0xb5, "b511207fe54b38dc37119e39d197c29f96e99aa627b1cf7d24bd5892058ee998f315f4647db6506ccd2e4c30b762ba0542d640270691f0636d53132c0149e09af87f827167d4497c2e8c7a5b7a4d3ddf8a968650feca646b2092a43ccd860d40cb7aee989a41eba5fc2e8c5b55375a103e85bf72cf80d52bb8570674bd18f76c413fe9e0e07c384afdf903067dc6be48b0fadadfcf431fa101f3ec806dacc0bc8120638186c2dfa839905f3c84038675794d79fbee"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6, 0x6, {0x6, 0x2b, 0x40, 0xfffffffffffffff9, 0x0, 0x5c, 0x0, @in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}, @sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e7}}, @sadb_key={0xa, 0x9, 0x208, 0x0, "a82b550ab99b71ee9c39d3501bafcd819ae336991de773426f60728f91385d27b99f9ae6b51c7e1a9722ad2a793b3eb435665ccf9880d286f12a2b8e80acf8032e"}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_key={0x14, 0x9, 0x488, 0x0, "04c742f1405a5b9c45cae9272bfeda50f5ed14790ef9c9ffe284e381d001fc541d9c0982e03164ed5c8d6e7176cee7b6b69afcf17ef8ce5e6216c587cd7f512cdffe0c1dfa8d7cbb3d24de9820098791ee228b95e2dadc06bf47d1e87c7525f11a6df9c10c2556165d3f00ccb79ca30949a4afc5d96d1fd4060fb9db38c9a4e682529b44d288f9fe30ba6368ae8f8605d9"}, @sadb_key={0x4, 0x8, 0x98, 0x0, "e80a601a2c3239840fb1ea7148c4cf70c012dc"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x260}, 0x1, 0x0, 0x0, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000016a000)={0x0, 0x1}, &(0x7f0000ce0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00002af000-0x8)=@assoc_value={r4, 0x301}, 0x8) 2018/01/09 17:08:09 executing program 3: pipe(&(0x7f0000d1b000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00008be000-0xad)=""/173, &(0x7f0000ee5000)=0xad) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000d53000-0x48)=@full={{0x3, {"ba06ac11cefa1e"}, 0x4}, [{"8feef8ace12dd1"}, {"68a652162ade79"}, {"2f1db194ae5df6"}, {"84a1708de62a57"}, {"a1cf2b496bd15f"}, {"18d7a4479ec9e7"}, {"f8574553827120"}, {"96e1068cd50b1e"}]}, 0x48, &(0x7f00002e5000-0x30)=[{&(0x7f0000000000)="c8002af2aae15baa9015a30b74bea1c90a363e6bb615c9c4957297d8062cd7efc9e1708d6adb82b32ce888a806932ecb411764838de940cba39b2b3179cf8cb07c93bce9c825920632ae46ca80ba25c2fb3619fb48d26e068a08efb1bcb8100733a7955caec995d81171315053723975968fac5e5b6dcdf48c7a0f9e10b62440cf74ce466ed775dfd528a89d07d0e913358468a008fb02adc8bae49b3cc9af67f3650d424cadad4a2c6101e3dee6c057e32c42a323d2661155616d8743ed62f7ccd785aae2895bc22b88a3d7f501e802d85485d113130517", 0xd8}, {&(0x7f0000fcb000)="68a18a39666dc3e379250940e559b4a73facb034a654e8306abfa2c8469bbe9a846becac3d4e9f5d666ac7ada1caf91089de638c1531b984f2a2f05edae8890f0b49b8afd82045bcd14afb196c6db61824e80e77717cced48a6dfabfe954e58ee5f60fd495f26e2781d05704bff496592dd3bcf35aedf54bb49e3f15f7e78e92013b94943f9ee3e408cfbbebe11ca2230041c67bfeff518b94d2", 0x9a}, {&(0x7f00002d8000-0x71)="b51aa783303c53bf5bb7eabc8135a4a9054476d545be434beb8b6589661f4dbc073c762c160fba137b7054b06b8276f831c179f27a68f1f3272ff5a7d1465582501e59cd7dc4bea34128ed30f9fde998b964146cf06d6f3dab0ee40dc34a866f5ff9d28228d14a48daf4e905abe86d40a5", 0x71}], 0x3, &(0x7f0000000000)=[{0x88, 0x10a, 0x7fff, "ed8a6240f0e97a704d897d18ceda0e89d95bcf1019c3cba872a51cb693aac6c667e2e99be9175f89fa9df2740fdd2042e68bfc9466eacb4b704f3cbfb3bf1046b6beadf8f2162ea768ff05fcf39f2cd374b456db759c1ede764d74ac84f384df9f2c1049d02b9bf20351a3059eca7e099afa"}], 0x88, 0x40000}, 0x10000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d67000)={0x0, 0x679e}, &(0x7f000093c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c62000-0x10)={r3, 0x1, 0x7, 0x4}, &(0x7f00009af000)=0x10) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockname(r0, &(0x7f00003ad000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001e4000)=0x60) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000009f000-0x8)={0x100000000000, 0xab3f}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 17:08:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x28, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, ""}}}}}, 0x0) socketpair(0x3, 0x3, 0x2, &(0x7f0000c03000)={0x0, 0x0}) bind$inet(r0, &(0x7f00000d8000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000891000)=@generic={0x0, ""/126}, &(0x7f000079c000-0x4)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000be8000-0xa2)={0x0, 0x9a, "12da62727302a00fa6afa90a4d19c8b9156ab900889c37e4a7fbb6b0275ac5dd544fcfd40ded23053790a57855e42135aefd2050a8dddf944b231300b974c637b30548b562eb40a172f1a4fd8a35cc19bfaf45aebd8fc2691cf98e2b13f1a7e40e4533d8c464b26f1b36a90e112c412e8bd39e034023c090a269a7bfda00512043cf60003706783810bdb2e56a66c8deeb3e4fa3e60599e1df54"}, &(0x7f0000e42000-0x4)=0xa2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005c4000-0xf1)={r2, 0xe9, "fa9171476e845d734a4377703e6998793154daebe8d5d72791a2607731c086f13bf049549db8cadfa4449ba8b4f9a1dbe3d528da79165e9ba967d465e58b611f49882851d60d21d95c95c2789eaf5a2187c036c0e2ca6251b9d5c0c0c6c6267c2f917a65fbe63d126c3b16c4e62af670e649e580bd0e878bc13f931809d50d64aadbd398e4eba49778490174229d33d2bd7a2d2727eff7d7ace9e940aa5ae966ee5d12fb6bb9823392c72809adaeba7f59cbad2f0ca37ce9fe60c14e1e201414233b19ba6ddceceb1e9e3bd54dbd77f6ddbad2f73c7cd3ff8de7608f8ae75dbc173898d4a4cb3a7cd5"}, &(0x7f0000755000-0x4)=0xf1) socketpair(0x200000000000f, 0x0, 0x8ead, &(0x7f0000d87000-0x8)={0x0, 0x0}) bind$ax25(r4, &(0x7f0000d7f000-0x10)={0x3, {"b1c06aeceae494"}, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00009b1000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d844016293bdfa700fa9f18861677a6e"}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00007f4000-0x14)={r3, 0x8a, 0x3, 0x0, 0x8001, 0x8}, 0x14) setsockopt$inet6_tcp_int(r5, 0x6, 0x12, &(0x7f0000e81000-0x4)=0x5, 0x4) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000a80000-0x18)=@get={0x1, &(0x7f0000849000)=""/33, 0x2}) 2018/01/09 17:08:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000645000)={0x0, 0x0}) pipe(&(0x7f00000e0000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000cf000)={0xffffffffffffff9c}) bind$bt_hci(r1, &(0x7f0000640000-0x6)={0x1f, 0xfff, 0x2}, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x2, 0x2, 0x1c, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x10001) syz_emit_ethernet(0x73b, &(0x7f0000d7f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="efd116e38652", [{[], {0x8100, 0xfffffffffffff001, 0x400, 0x102d}}], {{0x883e, @ipv6={0x40, 0x6, "0dc89f", 0x701, 0xff, 0x7fff, @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], @multicast2=0xe0000002}, {[@dstopts={0x6e, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xf8}, @generic={0x3, 0x3a, "3a649985b8580d2cafde2f3c7c2b33f6e468b632591a348fda2f70953b0cc86f0e5fded8d0fc8d33d03a51d558717ee0c7fc8b728a7387da6968"}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @dstopts={0x2c, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x3f, 0xa, 0x7f, 0x1, [0x7f, 0x4, 0x5, 0x0, 0xfffffffffffffffd]}}, @enc_lim={0x4, 0x1, 0x4}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0xcc}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x251}, @enc_lim={0x4, 0x1, 0x400}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x3f}]}, @fragment={0x6c, 0x0, 0x5, 0x0, 0x0, 0x14, 0x0}, @fragment={0x0, 0x0, 0x8000, 0x8, 0x0, 0x8001, 0x3}, @routing={0x0, 0x0, 0x1, 0x100000001, 0x0, []}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0xfffffffffffffff9, {0x5, 0x6, "d49d51", 0x100000001, 0x2c, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@dstopts={0x32, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x7, 0xfe, "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"}, @jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x10, {0xa6b, 0x2, 0x2, 0x1, [0x1]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0x7, 0xe0, "9c15a5b3652f06b4f2975a177a52da0616959f35228ad33e0e38e361c18031f7c0093c06836e0517b642dbfeaf3cc455b014c87b462ab4ec0df750280524bf4b26bc283ea522b0a3db35cd52e0e1fc97e6b75699a043198a1d813161ef24fddeec827ed1334630e0ea67e4b6c973318a0edefb0fe531462edb04020121a95230f3cb1da61348be01f936cffb65d5ed0c0c9dfe029b5a162448f06d3fbaf4772532485229525b9f2bd40212f91376756d4d9855cea96730a2e254b4255885e68455a85a0da56027a02bfa4f53a4b15f0424ac7f641473af97a6b92d0ffd9138b7"}, @calipso={0x7, 0x10, {0xfff, 0x2, 0x7, 0x7, [0x6bb]}}]}, @routing={0x0, 0x2, 0x1, 0xcd73, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x3a, 0x2, 0x2, 0x3, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x0, 0xa, 0x2, 0x1f, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @routing={0x3f, 0x6, 0x0, 0x401, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x6c, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0xd}, @calipso={0x7, 0x38, {0x5, 0xc, 0x1, 0x0, [0xffffffffffffff80, 0x101, 0x7, 0x10000, 0x3, 0x2]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x64c}, @generic={0x200, 0x75, "65ac02a0b0a1f729774786802f5f68e93ed22a0853ad1f6efaf7950191f115c612871a69356b276422dcb781d68f42e4d42246794335c957a4782d0533bc72581c8e487606f1116c1f8d28fd66368db54ff79e17cf734f5c812d720f9d69f57f3ac34f04f6971adc7ddff28878dca5a644ba963c58"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x0}]}, @hopopts={0x5c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x80000000}, @jumbo={0xc2, 0x4, 0x8001}]}, @dstopts={0x16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], "8811d6486b0064e46cbec78b0a12b0356b3ddf17bb3447fd41993f22bce8c7f0cd65102ba164fc2cbccd9cf43454e0eb876d58918a921119f60bab214f599d0ab80d9a0b30169fdca6e3d981eb2b29f8cf856a1f6932631eb89502312d06c38d2f6676a2233e46739aa71dfa8f8452d9576144e858063b986d90d1a40261c1580e3cb1168b"}}}}}}}, &(0x7f0000421000)={0x1, 0x4, [0x52f, 0xe3f, 0x7b1, 0x47c]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000165000)={0x0, 0x0}, &(0x7f0000820000)=0x10) syz_emit_ethernet(0x106, &(0x7f0000d86000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0xd0, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e1d76b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @hopopts={0x6b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}]}, @routing={0x0, 0x10, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], ""}}}}}}}, 0x0) 2018/01/09 17:08:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socketpair(0xd, 0x2, 0x520, &(0x7f000076b000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000059f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000045c000-0x4)=0x5) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e44000-0x7)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000f0000)={{0xa, 0x3, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffcd0e}, 0x4, [0x4, 0x5, 0x23a, 0x1, 0xffffffff80000000, 0x7, 0x0, 0x0]}, 0x5c) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000def000-0x4)=0xa20, 0x4) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dee000-0x4)=0x0) r1 = socket(0x2, 0x6, 0x86) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000def000)={@generic="877875dbba9ac8ba64e91ed3ecfd0fb4", @ifru_addrs={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df1000-0x28)={@generic="d3a48c817daeb8fc63b8eb7ad18448d2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000aa6000)={@generic="bc1945dc307f4b9e4a504eb746e1b43e", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000df2000-0x4)=0x81, 0x4) 2018/01/09 17:08:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000247000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000fcc000)="cbea0975ad0a5c1309c467075d020a24363fb259d6ec0236a27e1d96a66def8b8ee0fa2c924fffd4ac71c8d6f4a30c8b6689e5c4d391f34d2ac2229b5a530e43100e1288b524705149db2205acc52c1a23dc37cffb69f02499daf3fd25c53b214c7c8550ebc0d86fba975bff644c7ece5bbdcfabe89fe9066a4294cda7b365af7b2234da4914125e7f3b0ec913294e8c9f2780bcab780ef3f3290f7d6f7408695ccb577c9e137c1d8e86223cbb06b2d3528d9c13c1d042b5177faa48266d82f1a51bb6f106b9af7b9f8653528e213002682aa8c99d1d89738c4f77c7520fb41c4d91cf934fff097a31d65d6ae604", 0xee) getsockname(r1, &(0x7f0000ad9000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021d000)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006ab000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000022f000)=0x3, 0x4) 2018/01/09 17:08:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x805, 0x8, &(0x7f0000c50000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0xc, 0x3, 0x0}, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x0}, 0x8) listen(r0, 0x0) listen(r0, 0x0) 2018/01/09 17:08:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f00007e9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x7, @x25={0x5343d1568d102c42, 0x2, 0xf, "9155f1b9"}}}}, 0x0) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000184000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000910000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000276000-0x4)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x100, 0x0, 0x7fff, 0x0, 0x80, 0x0, 0x0, r1, r2}, {0x7, 0x7, 0x7, 0x1000, 0x4, 0x0, 0x8, 0x8000}, {0x61, 0x4, 0x80000000, 0x0}, 0x200, 0xc, 0x3, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x2, 0x8001, 0x8, 0x3, 0x8}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000fcb000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000810000)={0x10000000, 0x0}) pipe(&(0x7f0000813000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f0000ffc000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000368000-0x4)=0x10) pipe(&(0x7f0000d64000-0x8)={0x0, 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001eb000-0xb8)={0x0, 0x3, 0x4, 0xfffffffffffffff7, 0x5e, 0xcb7, 0x2, 0x5, {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]}, 0x9, 0x7fffffff, 0x10001, 0x3, 0x6}}, &(0x7f0000471000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a9b000)={r5, 0x5}, &(0x7f0000d96000-0x4)=0x6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x4, 0x100006, 0x200}, 0xfffffffffffffc8a) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000b7000-0x20)={@generic="0fceb2a9872d94610ce9a1704a4d5bbe", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r4) 2018/01/09 17:08:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000c12000-0x8)={0x0, 0x0}, 0x3ff, 0x0) 2018/01/09 17:08:09 executing program 7: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:09 executing program 0: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x74) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000062b000)={0x0, 0xfffffffffffffffb}, &(0x7f000062c000-0x4)=0x8) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000062c000-0xc)={r2, 0x3, 0x20}, &(0x7f0000105000-0x4)=0xc) bind$ax25(r0, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000062d000)={r0, 0x3, 0x8, "5762eb00cbe1d411208484efe562c36fc9d91288c3299baf436d2a0c92c17d6bd4ada09a7cb7814fb93e940d3a8e263dd21332f379ad07f4e82d06cf1c220d4625da3d9d462cc70b8cdb2579d447cf0ec0c83370e3d021bac51b7574fef3d3aa17d1b2ad87f6db5f30373658e1c84d94760dc4517f0b1a25bfe36e50729b7479f1dd03ccb8359b3481903c19e714da8b2226c2c4d4b4038eabb5375a3e8487c46f833ad43fc2bce35e35f198b27345751994cf5a6a5fee4d78efcefa8eb213395fd9b46545a746"}) r3 = accept4(r1, &(0x7f00005be000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000062c000)=0x10, 0x800) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000062c000)={r2, 0x800}, &(0x7f00003c6000-0x4)=0x8) 2018/01/09 17:08:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept4(r1, &(0x7f0000d1f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004b0000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000be7000)={r1, 0x3, 0x3ff, "b06bf790632c36df15288c5ac5a5b32674fa94bbd94b08b174f9694148b58ca04d496f"}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:09 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) bpf$BPF_PROG_QUERY(0x10, &(0x7f000085e000-0x20)={r0, 0x6, 0x1, 0x6, &(0x7f0000877000-0x4)=[0x0], 0x1}, 0x20) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:09 executing program 4: 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$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d1a000)=@assoc_value={0x0, 0x9}, &(0x7f0000d1b000-0x4)=0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x0, &(0x7f0000496000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000022e000)={r0, r2, 0x7, 0x2}, 0x10) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r3, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet6(r3, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x4fb5}, 0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d1b000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000d1b000)={0x1, 0x4, 0x7, 0x10001, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000004b000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000754000)={&(0x7f00000de000-0x8)='./file0\x00', r6}, 0xc) 2018/01/09 17:08:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000e12000-0x30)=[{&(0x7f00007ae000-0x9b)="0736b3a3bde376f196d1c98d08896d8afaa9c07a357439099b45051b3459145c7178a37fce78cc1578914bdabfba029acfd76340ab055fabb79bf3d4f9a3456e4e355dfa5a92e3df9347b216d28ae51f47730ead0adc71492bfb5ffba25a94cdc9c81728585bb6b61d77db551785bf646dfa7b2dd9026b2021bc2068725cd816f096b1b7752b071ea9b04c08e215701e0447b0fbf28ba522cb6519", 0x9b}, {&(0x7f000002b000-0xd2)="b820c3955eb0da903b9bab84bce8a485af430d246612e9b9aca952e6c57af108f1e55929c1463f01dd9bff897e695241438fbab972c9ccbfb8f91ba5561ee0d96807164345d16198674a3a8402bcb37273c44486a72a458c5deb1aae9ba0b3046b56f323c6f824098ccd02da9fefec13b1219a698f5cabda90633bd5760ecbfe45ed37ea73ddd182cd9ae0071c2fec83021a04f700395306b481942e5c72cd79731bffe960ff01879a701bae73b9a30af89c3160401d44ffdccfdb68a99806f9a409d126a98bcc6bb2bc95bc8424f61e829d", 0xd2}, {&(0x7f0000ef9000+0x8b)="4c0855bb126bfc77d93591f1c02d6290080606e82f6b60a2b1d545d07e001483538b20a0c70115b57d90b2701528d8f588e0", 0x32}], 0x3) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f9e000)="ad56b6be82ae1c00082989ebec000000000000004c90c68a", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f000013e000)=0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000166000)=0x5, 0x4) sendmsg$alg(r3, &(0x7f000019a000-0x38)={0x0, 0x0, &(0x7f0000132000)=[{&(0x7f0000633000-0x5f)="a746f3ce3c5591c6e8525f82fbf6785b8eaaa3a86a828635a895ba43aa0ec1d9be9b5914d632b316c869d865d63492b0b91e3e465fb2271270cef0efd1e1966fc1026b4fb5339a6e7d26c70fbdad3ad3da1ae197516ce4fd83dcffa92d9eb9", 0x5f}], 0x1, &(0x7f000046b000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xa0, 0x117, 0x2, 0x89, "c42a9b8ee25e53d3548483a19fe61c5da3a6f965bbf6d5101cd4b0326754e3645445506e82f1368a897bebb45b0a588d8cbfc7d2ae678b0ba12dfbca2a155f9cef5bd356352afba6dc7f6430b095a5aa002ae5c556a8bd69b85b23a0f7cd53a67355098c21a4b9985890b9836a93214eb29cff293bf20c24999f82d047530f8563a416c1fa294969ec"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8001}, @iv={0x48, 0x117, 0x2, 0x33, "35b3af271424ebcc9af882e2eeb10300fa22aefbe4b282cd69a18f8c1203ab6f5a32972272fb5905e971820c4479043f4e73a1"}, @iv={0xb8, 0x117, 0x2, 0x9d, "f109b2243135f5ac51d50c1ebd649989c6f96b88093a4ff0125424828b26aeefda03419653f37f6e9f8b7263d1a8b131300d70f5f95c702c11d208438ce0ed939651441aaec9068fea4108c696059ffa7a8f188798282218728fc29d63cbbd9ae537119be5823e908f641b1fbbac0a62d29045d2c3eade97c1cec3cc40cbdd2da1cbe97e0e1f8486238b7e824521234c0b2e257df0e93c026503131661"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}], 0x218, 0x20000000}, 0x20040084) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000f9f000-0x4)=0x0, &(0x7f000030f000)=0xfffffffffffffded) socketpair(0x5, 0x80000, 0x7, &(0x7f0000cb8000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000a7b000-0x20)={0x3, 0x0, 0x7ff, 0x1, 0x1, 0x280000000000}) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00007c4000)={@generic="f75b553e5fe1ca90073040c29c72cc13", @ifru_flags=0x4001}) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000081a000-0x88)={0x7fff, {{0xa, 0x0, 0x80000000000000, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 17:08:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 941.825410] sctp: [Deprecated]: syz-executor4 (pid 21497) Use of struct sctp_assoc_value in delayed_ack socket option. [ 941.825410] Use struct sctp_sack_info instead [ 941.975640] sctp: [Deprecated]: syz-executor4 (pid 21520) Use of struct sctp_assoc_value in delayed_ack socket option. [ 941.975640] Use struct sctp_sack_info instead 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009f4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000034b000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000555000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) getsockopt(r0, 0xfffffffffffffff7, 0x5, &(0x7f00005f8000-0x1d)=""/29, &(0x7f0000692000-0x4)=0x1d) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d62000-0x4)=0x1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000dff000)={@random="e3c4330875c3", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80086dd, @ipv6={0x0, 0x6, "e6ff00", 0x14, 0x84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000297000-0x4)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b70000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001c1000-0x1a)={0x26, 'hash\x00', 0x200e, 0x0, 'sha512-generic\x00'}, 0x58) r2 = socket(0x3, 0xa, 0x8) getsockname$llc(r2, &(0x7f0000814000+0x930)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005fe000)=0x10) r3 = accept$alg(r1, 0x0, 0x0) readv(r3, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000767000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e99000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x8, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/01/09 17:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000100000-0xc)={0x0, 0x1f8000000000, 0x20}, &(0x7f00007d8000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008c3000-0xd4)={r2, 0x2, 0xcc, "b07dae428a3edf107b87df67f1c78af6eb5848dab329ec5d04fe5539f437b4a3f384fe26dd014403c3403a6307d05e4a1ab3cb416ad23e7fc5e3b4d3f842690e54a620536eee3749a421418910a908d02c9cbc9b2a779e3079142c72a5a6b5bc855179c18243928f93de0d20d13695f85edfc55e511da3222e76e0021e820ac6d8e0172a31c98d82e3556aaea68e8dc7e2d095d69f98a10ee83f91748d8ce63ba6fb9c17623ddb8d3e7aecf36f2ecd5062cccc4bd4a1d1701019e1a4b1714426f5b692e9e4fd0875235282ef"}, 0xd4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:10 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) vmsplice(r1, &(0x7f0000ea0000)=[{&(0x7f000017b000)="2a6dd6cef4c78d630089dbe181ac8dc94d7a271bef5daddbd18cbd9a5a40d9d6f747054051ab2805cf5ce2e199934b3cec1ec3e51cd9c829b49a856fb45ba389e62d724a26eb083fbdc3cbab18b4050bfb3bcad03d995700f052f0b6f72e1e44c3a2fde1013db09ddbf618ab145364ca12874101be952e9fd9d037a27f73cd6b469befeaf99b7a60139b3d6faff2aa573da8da3743c2bedafa48a2aa7c5157d0e9a5ed17ce0b28af8ae31b7e31ec7181a4cc1ab7d30290e69b6230466a5a1398788db38e48a06abf17d46f2e2c3aeaba7d7ac613977a2e1fc7aa38eaca3e961c611d03da580d1e3bb40f68de", 0xec}, {&(0x7f00003d8000)="684794bd28de9e6f24cd6f1bb81fc83823f99333539e5dc1ac24c5e18ab672f68681df935ccfea650bad1120330563b64fb0c99a0cf35348c1174b7b556d6c25f61cb2b11a821ca8dbe8486a7e571ecedf6ceea83f75237cc2dd967dc7e459ae577fbc2549f0b505eaddef885083", 0x6e}, {&(0x7f00008db000-0x63)="aa30977dc62c733c337d7f09049b11b8785c3d15ea59c57369e3ff4d69fc8dac435263d6523f7fb2c5b34e168059fa6e2607658d8a6227dc9630ae56d04c9bcd61523f2d4e02b1ff76d4cef6e465c27b9ef148e3b53cb66e0ccdff3352e78132377d4b", 0x63}, {&(0x7f0000327000-0x1000)="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", 0x1000}, {&(0x7f0000410000)="a3fd89dc6a62432d8c2a709afcb9b40ec578191cfcc1de776abecd50067de6665adb3a1c559e5ea3e6c521d7fa64959142ce72d9f96ca6a61ba6e9b5f31d7fc89adff0d4a2877bef3b08299c06cdce66865d1768dd0f5755569f4f393333b415af6e00b25b14132bfc0e3806f0aee7fc2260cc0b9aa98e471ffbcad855a9c454f7c2ca9ef53ff788470fecd76dff7c18a203103852075ad885bdebb5d2a1abe6eb0fd5b8181d52d5645283c610bd174a1712f0deaf1cb32f38c238517416eca5a26cbc5cc0541de8aa13c4e0ba14a5cb64aaa8f1e0085a897b5a95338c92f798", 0xe0}, {&(0x7f000059e000-0x1f)="2ba28f374151b13b6070c0e45207157085aa4bf99aee7b21a572054e9122d8", 0x1f}, {&(0x7f0000400000-0x61)="6e95aa11de69f51f9982b587a900e7574e7e04e4e54909b5cb9892adfdf5be525d3152c4460f2ae95402447fcac32ca259a7fb5d4028c1bf80939e6fa93e19064526636a60f85a62fed582d07ca8d6debc0fa7c595f0a1bb844bd4106bf9105874", 0x61}, {&(0x7f0000e6d000)="b94ab1bc1df485818b6062390aca00fa", 0x10}, {&(0x7f00003a5000-0x8d)="563348fda267e0d3861108aac4c728ba954828a327e9b794044ad88a8ba0e908645dc06caac292bdcad4a49d54e13cf90288af8abf618f7059ac0c945125b61ea3bf64102cb9f8ff129f5f65c5d2e9fde1d024a8ac6f11ff0d9a1516b44ae3864399f6c07f8d6fb0e366f16152b573444a7eabbc17359a1ef7bbbd022d3e7f9dac616d5782d8ba05baf2b73cc0", 0x8d}], 0x9, 0x6) r2 = socket(0x15, 0x0, 0x10000) accept4$ipx(r2, &(0x7f00000c2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000218000)=0x10, 0x800) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) accept$alg(r0, 0x0, 0x0) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0x857000)=nil, 0x857000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000857000)="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", 0xfffffffffffffd9a) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000859000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000249000-0x4)=0x10) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000004d000-0x4)=0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001b000)={0x0, 0x6}, &(0x7f000004d000-0x4)=0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000047000-0x8)=@assoc_value={r1, 0x8}, &(0x7f000004c000)=0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r2, &(0x7f0000012000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40001000}, 0xffffffffffffffdc) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f000004d000-0xe)={0x1f, 0x7, {0x2, 0x4, 0x9, 0xf5a, 0x8001, 0x2}, 0x7fffffff, 0x9}, 0xe) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) 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, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000921000-0x4)={0x0, []}, 0xefb53a0615e8fde0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000296000)="74d53655f838601b1cc31e3fc69ecbd45508b61d76124e0350696fcb23109f1a992bb24627223180bfe046d99fd41f3ed20a22ddd9438f549018cc0bdb3430a5eacd27062a447b") sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000768000)="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", 0x534, 0x0, &(0x7f0000478000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c24000-0x4)={r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000acb000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d28000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x2, 0x2, 0x2, 0x2, 0x20, 0x80, 0x62, 0x0, r2}, {0x80000000, 0xffff, 0x5, 0x6, 0x8c, 0xfffffffffffffff9, 0x1f1c0953, 0x5}, {0xb6, 0x4, 0x5, 0x2}, 0xb389, 0xe, 0x0, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x3, 0x800, 0x100000000, 0x101, 0x4c8}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002a5000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000718000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x20) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r0, &(0x7f000038f000)="480301328f46f93b8847ff09323db0e2f832d86567996692f2bc00000007", 0xffffffffffffff73, 0x2, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x243) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0xfffffffffffffeeb, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 17:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b05000)={0x0, 0x5, 0x0, 0x1, 0x4}, &(0x7f0000906000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000090000)={r1, 0x40, 0x30}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) socketpair(0x4, 0x80000, 0x9f6, &(0x7f000069d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000935000-0xc2)={0x0, 0xba, "d7810db288d6b8dda87b6e2eab715c4bd6a0501bc1da4aa3625ac7cf9c0ccf6ccb4e6c933472da31b29685609c20f1f87e664fa3a9d151523f2eb686fb8aa7eff369af415ebbfd10a6ddf647d27a42a54fb0f64f25fe96e791b010776d7c0dd8a0ecce4566c3bb2ee98162bd540a622a03ba12e18529df107f196e8e17af9e264f07523e5fc856e175512e1a96cf76c7196bd3c51aaed12f8327f3b1690fcdade1dc5a33cce524a5a9f7efa6aa5d5f7499819ddeb2129ecaf72e"}, &(0x7f000089f000)=0xc2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ad2000)={r5, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xdc24231, 0x5, 0x8000, 0x7}, &(0x7f00002ad000)=0xa0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000a15000)={0x4, &(0x7f0000012000)=[{0x8, 0x8000, 0x7, 0xfffffffffffffffc}, {0x3, 0x2, 0x100000001, 0x80}, {0x5, 0x81, 0xfffffffffffffffe, 0x10000}, {0x3, 0x5, 0x7, 0x4}]}, 0x10) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000005, 0x1, 0x0) listen(r0, 0x0) getpeername$netrom(r0, &(0x7f0000581000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002e6000-0x4)=0x48) accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/09 17:08:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xa4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{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]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eeb000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x7fff, 0x2, 0x1}, &(0x7f0000eeb000-0x4)=0xa0) mmap(&(0x7f0000f9f000/0x3000)=nil, 0x3000, 0x2000000, 0x4910, r1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000eea000)={r3, 0xa8bc}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/09 17:08:10 executing program 1: getuid() socketpair(0x5, 0xa, 0x20, &(0x7f00002b0000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000bc5000)={0x9, 0xffffffff, 0x8, 0x800, 0x4, r0, 0xfffffffffffffa3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r1, &(0x7f00007d3000)="bc", 0x1, 0x0, &(0x7f0000f52000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f53000)={0x0, &(0x7f000041f000-0x30)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005da000-0x4)=0x0, &(0x7f000025a000-0x4)=0x4) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000392000)={0x6, 0x5, 0x1000, 0x359c00, 0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d18000+0xee9)={r1, &(0x7f000005f000)="e323e46780f1a1949fb47654e3673a111468fc55f81417640b2f90b090f5b806152e1b863d772235fe8a68cd022d8bba731aa50d0e12c3c4d5d5ebabeac89f5142834e9aed939cdfe9bf4f38c0dbacc64343d21102c8eaf72e6a8394b39ea32e4f49aa3519fa330d59b6c6506c7f99e7126f73a65a52ee374db95a47f17a6b278fd6a37f4975c7cb7a8203928c", &(0x7f0000c70000)=""/218}, 0x18) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/09 17:08:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000d5000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a7c000-0x4)=0xffffffff, 0x4) r1 = socket$inet6(0xa, 0x800, 0x5b) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000184000)={0x0, 0x20, "5690d3bbcfff017d334a711c9c95d101be025c13f31d753f94a1e0c7b71ab5f4"}, &(0x7f0000a07000)=0x28) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000645000)={r2, 0x8}, &(0x7f000014a000)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000030000-0x28)={r0, 0x0, 0xfb, 0xb, &(0x7f0000c37000-0xfb)="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", &(0x7f0000b5b000)=""/11, 0x2, 0x8}, 0x28) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001d7000)={0xffffffff, 0x9, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000ea000)={0x1f, 0x0, 0x4, 0x7, 0x1, r4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/09 17:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000c7000-0xea)={0x0, 0xe2, "cc805fc94da5eefbca030dcc40cb2272215de81e3f2f82c094db6121bc3dd5d14ebc5edd24afd3600b5d2f51e081d909de13d807d03bf0a703a8bdb228bc12a0d9e20da2e1f1ea39bd40614471f2b21c8ae65ba40a62f96b30f811f8c80d3941c8ec4617d0c9b26247dd916cd02fd60d91f8c3fa63f501349216c6a636474fbe6daba2cb6b15f552e31237f6e466b100a3ba41216908927e5871c24308da29b37aeb0714e6abe6b91050b72eca4051e2e555cd7eca2ec9b43e5ea6813d7942f8a7b311d294f36f18db43c12b0c76ddfaeb0d7a3066d43ccd579b0c8d479c46f0fe13"}, &(0x7f0000fbf000)=0xea) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000065a000)={r3, 0x0, ""}, &(0x7f00000f0000)=0x8) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000a5c000-0x1c5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3b, 0x0, 0x1, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000576000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b30000-0x8)={0x0, 0x0}) sendto$ax25(r1, &(0x7f00004c7000-0xbc)="6eca48b3b792597c885fe3843fdfee3960ae495c46eccf25eeb9ec80bd1c8b512713b639411c36dfc1e63c922b9964fb90d96975645f4d6047a8600d77dd1a243e3201b4fe94a0c91a9eec173e2d8a8d802e4e50703cad3d09d815ff3ced7b666e5e7fed72bbfcaedc3f7b7c1648f8bd23bb9fa0a9c2c23b91ab232bd55fba65c42a3f0dddec7f78c6caae9fba3644d0d1dda04952c0e2c62c68d26e56c16e91e746d9a9cc579d8fc4c982d10ba248dfd88349271e904483a546cb81", 0xbc, 0x10, &(0x7f00001e6000-0x10)={0x3, {"cb32eaa931e6fb"}, 0x5b7a5c8b}, 0x10) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b2f000-0x92)=""/146, &(0x7f0000b2f000-0x4)=0x92) 2018/01/09 17:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000547000-0x58)={0x26, 'skcipher\x00', 0xfffffffffff7fffe, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000072d000)={0x0, 0x0}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000075e000)=[@in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xc4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x920b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xa0) 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) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000adb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000043b000-0x4)=0xc) pipe(&(0x7f0000463000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000817000-0x8)={0x0, 0x0}) pipe(&(0x7f0000131000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000adb000)={r4, 0x80000, r5}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000adb000)={r1, @in={{0x2, 0x3, @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, 0x7}, &(0x7f0000adc000-0x4)=0x98) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ada000)={r2, @in6={{0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xb8) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00008fd000)={r6, 0xac, "67aa3ff494fa30bbc0a77a1546b44ba24db5bea8c701eeba0e402382881b03281d35a648e951ee54a01423b635324c8dfc3b37ac023fcc3cb23d743b268d4878daa4cc40460d46f963104b3740b17f4f9451310c28bc28d67fb1fb6fd8a13af8213ab1b5be06b6c8b2bc2f225bbf9aaf4f572cda3e86e8f7e9fffb9bd7cc55ef4ee73e38582254cdbfc0cdd018ea5e35ab5d27cd18573e8375802f49552506b2da7ce6b744f40f36e62e561c"}, &(0x7f00009df000-0x4)=0xb4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000adc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000add000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000adb000)={r2, 0x9}, &(0x7f0000adb000)=0x8) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0x5ba000)=nil, 0x5ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005ba000)={r0}) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005bb000-0x10)={0x0, 0x1c, &(0x7f000025b000)=[@in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f00005ba000)=0x10) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000357000-0x14)={r2, 0x8000, 0xbf0, 0x100000001, 0x5, 0x4}, &(0x7f00005ba000)=0x14) bind$alg(r0, &(0x7f000059b000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r3 = socket(0xf, 0x200000000000006, 0x3f) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005bb000-0x8)={0x0, 0x0}, &(0x7f00002f3000)=0x8) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005bb000-0x8)={r4, 0x5}, &(0x7f000002a000)=0x8) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) epoll_create1(0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000017f000)=0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f00006a7000)=0x0, &(0x7f00005d2000)=0x4) poll(&(0x7f00001bc000-0x50)=[], 0x0, 0x6) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x90, 0x801, 0xffffffffffffffff) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/09 17:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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", 0xe) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000265000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000ac4000)={0x1, 0x100, 0x5, 0x7, 0xa, 0x100000000000000}) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000479000)={0x0, 0x0}) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002f9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d05000-0x4)=0x10, 0x800) r1 = accept$ax25(r0, &(0x7f0000bb9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000068d000)=0x10) setsockopt(r1, 0x8, 0x1, &(0x7f0000506000-0xc4)="1b1a6fac2621138b6702ee8ecda12a401b4ed2a00dc3edd17b55c4454c8903a7bed10ec295eb9cd25a57ac0f231b5cfdefd38a782e83aefe63e50c37e7f77a55a1b6a13dce264bb78c1392f0d4e3ae32135c9e4e1d781dd36668e572421ff54a01a0ce329fbadf08d04da9f2ae2aef34a3899fdf3ecdb8949c82fb7e4e873826d100b21030b975cd9d70c2500ef8fd65e4aa40176670c3829ed006578ce22faf702d42d312cad052c48f17581ea6638d896b1eca964f85319afa47f015dd8402b5b627b7", 0xc4) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000f13000)="130000001000ffdde200f49ff40f0500", 0x10) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000215000)=""/0, &(0x7f0000d0c000-0x4)=0x18) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000775000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000a68000-0x4)=0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000008000)=0x100000001, &(0x7f0000289000-0x8)=0x2) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000238000-0x4)=0x0, &(0x7f00001f2000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d2c000-0x4)=@int=0x0, &(0x7f000095b000-0x4)=0x4) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d6e000)={0xffffffffffffff9c, 0x50, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a77000-0x4)=r0, 0x4) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) vmsplice(r1, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r2) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000380000-0x10)={0x1, &(0x7f0000c77000)=[{0xfffffffffffffffc, 0x8, 0x4, 0xffffffffffffffff}]}, 0x10) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x0, 0x800, 0x7) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000055a000)=@req={0x1200, 0x6, 0x9, 0x1}, 0xfffffffffffffd51) r3 = accept4$inet6(r1, &(0x7f0000a79000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007f4000)={0x0, 0xffff}, &(0x7f000066c000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00005ce000-0x64)={&(0x7f00006c9000)=[0x35, 0xfffffffffffffff8, 0x7], 0x3, 0x1, 0x7fff, 0x5, 0x3, 0x5, {0x5, 0x3, 0x0, 0x6, 0xfffffffffffffff7, 0x1, 0x400, 0x9, 0x5, 0x7, 0x1, 0x6, 0x8, 0x8000, "ac276f6adf7591ce4b031130f040ed4af6deea6c7da89e168850ad6e88aa10e3"}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000702000-0x98)={r4, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff}, 0x98) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e41000)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xcd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x40039, &(0x7f000047e000)=@routing={0x0, 0x0, 0x20002, 0x0, 0x0, []}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00009f3000-0xa5)=""/165, &(0x7f0000290000-0x4)=0xa5) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000c41000)=""/233, 0xe9) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ff5000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00003b5000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000236000)={@loopback={0x0, 0x1}, 0x3, r2}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ed9000-0x8)={0x0, 0x9}, &(0x7f0000f8a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000472000-0x1a)={r3, 0x8, 0x9, [0xfff, 0x3, 0x5, 0x1f, 0x3, 0x8, 0x4, 0x20, 0x5]}, 0x1a) bpf$OBJ_GET_MAP(0x7, &(0x7f00005a2000)={&(0x7f0000074000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000d25000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000065000)={@common="736974300001000000000000000000f6", &(0x7f00007b1000-0x28)=@ethtool_eee={0x45, 0xff, 0x2, 0x50, 0xb0, 0x7fff, 0x1000e581, 0xe0b1, [0x7, 0xf8c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000-0x4)=0x10, 0x80000) bind$bt_sco(r1, &(0x7f000098b000-0x8)={0x1f, {0x5, 0x1, 0x3c, 0x5, 0x3b5, 0x1e}}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc9000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000d6d000-0x10)=[{&(0x7f0000fb8000)="e45d9234912a723a913d9e0af91b", 0xe}], 0x1, &(0x7f000016f000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x805, 0xbf, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f000040b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000038c000-0x38)={&(0x7f000079b000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000079c000-0x80)=[{&(0x7f0000519000)=""/125, 0x7d}, {&(0x7f00005d3000-0xce)=""/206, 0xce}, {&(0x7f000079c000-0x42)=""/66, 0x42}, {&(0x7f000079b000)=""/243, 0xf3}, {&(0x7f00005df000-0x66)=""/102, 0x66}, {&(0x7f000079b000)=""/7, 0x7}, {&(0x7f000030d000-0x98)=""/152, 0x98}, {&(0x7f000079b000)=""/2, 0x2}], 0x8, &(0x7f00000f7000)=""/121, 0x79, 0x3}, 0x10100) getsockopt(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000095e000-0x80)="dbbd13dc71ff51a6a6029c63628a83dcc4039f3f00d74c321afeafe08c035c26590d4b5c11d8715e4a118bc16a3e9d3e585df88244751978a07536ce33b661e0e87fe9d54f150826ab18822b644d51cc79adfeb69a7439aa2cfce6c55b68662296240278677168ecf0be6cab5775b773d60e43eb9ecdd6e4716040cdcfc26f33", 0x80) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000214000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x0, &(0x7f000021d000-0x8)={0x0, 0x0}) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001d3000-0x4)=0x14) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000035000)={0xfff, 0x100000001, 0x1, 0x0, 0x80000000, 0x3ff, 0x6, 0x5, 0x0}, &(0x7f0000076000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000f1000)={r4, 0x7}, 0x8) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000021d000-0x38)={&(0x7f000011b000-0x14)=@ll={0x11, 0x1f, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f000021c000)="7350942b6b1172fa86e62de5564c870df2bd956c990a0e41c42f635989141f619ab624549ca820819c28b2e54988cf24dd49717190ee8bb46c2fa1a00c6e9d4759c0beb7645e4d1c156a7a2ffd4ebaf0b95996146b9215be532cf77f9cf75ae8c62b8b33077f3ce81f4e3b3469ecd8ef83682909c2daf020ae1922ce461f56e60bfc3afb0411105c0dbff72ab11c809852a3030d126f9fb4dcc16c08140caa7b8239239c9152d662539d1f10f767add171af5fc77d4d959113f5c8e20541c4719cd4fa79eed4f7a0e7e2c0f8949be1b45710c7c464c540bc85690b6c6e9de5c4bb2ddcffadfb31a458f0596915cf62", 0xef}, {&(0x7f00000e4000)="e410354b6d6b1e904fbcdbe7395d192267", 0x11}, {&(0x7f000021c000)="ba8f32fae2bb7dc44f23950d2a2164a829b66598c7ed9aeb74a4c205359a1a0fb4ad79b331ac66bbc4bb6304e7db9409d5391f56f6de53ad7f34104d8227c6397f6b75a786309f6a2dcefc5c49d94d7939bac4b151d07f3780c8cc10bc73229bdf7f1c0c2fc69012be9ec64718d1a094bd50cd4e0735809414009b785b9f03", 0x7f}, {&(0x7f000021d000-0x99)="5e9ea65a8c298c58c5e90e553f43cd85446eef025f65a8093fadde642b6abccfc3485c81234f0690c31075cfa573efa6deb75a666a85ba32a26fe029766b19b33a60e4f2a96a4d5116303ca989ffd018a35801d8cc9c83e5219554663bfae1372d2ad0e7277b116792cc7dbec2a1fcc9e97dbd7db5a69f312a589e0b1c52f0c4ba77b16bc7576e0f4c90303f2f2560f3c6f4e084530e48c145", 0x99}, {&(0x7f000021d000-0x9e)="d087d0da7f88ea523f8af8d00edce6d6d502f574c6ab4007aa787262bcca23c5ec529cbb5952859483a5c10bbcf998c09dcb1c5f75a4f0fe583a0dcf445f33a61f1011385ec23ccced62d61ffd3852fe3908302c91604636123a6f679a6ec847a29a561e2b13c90686908a03100b32181e1407fce5ff1b4be1f1b6120624bfb973cbd3fe5fa95cf679149c556b329123ea59c61d3122adae830e1000f894", 0x9e}, {&(0x7f00000f4000)="b7a7ddce938f7c0c938f8e42983a5fd39146f0efe3665162278c4a688029813424f1547bd0aa9654c1493128a702f643d8a653204a18a2ba692fd15ce1b1f430964e2e2d146d1d7fc0e9b201e534f5067ee94d40c2d15ce444301821f01df58fa7a837951ad3ad8785af9373300b3f24b69f3ab5c652ed862a7567cc4040ebd2587e447051ebbbaebdcf27e8b414a92d83f4b7", 0x93}, {&(0x7f000021c000)="c5d43bb328f398aed7dd3af4139465652f33ed89e90cb7d8fed34a37e08ff29871390decff78ec3add924d24019a16214afba4430266f8913471d992fe16d313b1c94a8b9e8ec59a389c4f2ce9483e3b8f5f7f5e7a7e241da47e962a24c28ad00f77", 0x62}], 0x7, &(0x7f000021d000-0x12d8)=[{0x1010, 0x199, 0x3, "c8373bf1cf2f07d8ab97070b4b3299fd79ecd3197b3c2b3b717dcc8e36066df0242751b924d9ea433325759ce576c53f9f5ac9a227dbdcb32f39d4444c8890ac8afcb9b4e746108c5fe9601e1a996f56ea7193b78d13e88c21edba17f108c14e917f75d419fff442dbecea8d54683869f59dc6b6c72ee5ba03e93708c90a29688fd533ea0f8315134dc9ec79d878ce21deefbc0fdbb8487292040461141bba8d8f5c30483cd5d9597239598c5971dd925886bd9c776b87c3a74d20e3c2026d610088d354ce7a0c79dd151f6a305402b3ea87f66d16a3d7decfaa620b296aaa250fdd8c4e8523560d7fef92267d8a8f5d7b67ba63178798aace47ca064b196f221aecf47af486e432c25068d4f30904148cdb00427760b90ae8b7c91f295f3995e379071ffb6cf23e41953c860101da6c50cd83473338753faf65b798863e3de370c207772536ebdcabc357b4eca51b475368cb4c436352a31cee2cf8587a6c019cda60771edf750f196c563a40733de63fe5fb467eaf54b58c0d1592904aac110f48be11cf6ae84ee9d54518babd3abfb7be0248572d02d6fd00cad2aece7f4d0a2c2f7ee0379c8da3ab26f57e09ab6136c7f14b1be95d5f0905ac8a9798969431933c84ef64f1b2380e1a6123add4c5df44f924408a28ca4905fdd37fd98286a8a2f49f6af8059cb30b5e8afec11982034ad1a0e2eb8885406c787c3335638e30c69e9bf20a1f0ae3db34c97e37534db56711f6140aa72e2e66946a3aec9a3885666eff584b736bd4324368aeeffa723132a5f06739a7829dc0f4b604261e7eeae6f7a80abd0985b7b678c8d77cc7c991b4a453ecf05dcd7c3914c562e206e37e8f599a7c4b3cfe3a23fa772af277e5ed70f4dbb34a1ae78ce5fa8d40ae63610d909e1f1f68f288db01a9fa08568a4c6bd8ebe5edab1d1787bd1a91a04a69c5bc7072ea8f67ba62bf5d1ee56b1d246abe9de4bd91c8c4bd7a5dc318fd40583ce1ac9b0a4b102c394cf39301f2cf028c32f84a04b3d41ff59b6f17e36b4c16639b132e09a8569d7593357fd64c4efa617564b1cf57b36b98a1b76c72a6b84fa8de33930e75bc44fbbe99f9d2ee10c8bc15ee6316067acdc65704bff6ccec9954d688bce070218485444ed1c4bf3da085bf7cd485a32f2a4315373d6cd258150a50be802b14bd47277230e7714194839ae5a54a0f2fa267d8cd81bdc3e1479ee1b6862f98d9d0231f1ee40d08ce67f693bf7fd1d1fb355524b6044324d664875a5ef48ff048a5885b7dc96cfc8f1a1bb42f90d8d25894a8a2ee92992f384539fa0e7250111cd887c9dbde720637bc92bd2d88bdb64ee10bd650eb56775fd71ec1441f15029c07d8de2ad197048c3b269821dcf21ab99fc5b9466186234c9ee112d4f00a196e9b2308cae188d2a1a50ccd219e5c8536aa2c9b755e072da5cb9b058da5e29207f4400e44c8aceb7c521a856fcf7eaff8d31c4d006b24906b85a4f9505272527bf72d05d57165e2a4a0b27898cfadfc6a99ebcd8b4221509d41c34827b31b3e7da9cbdd4e73c23c2eecda1854215e63169d428794eaad1aa6a522b36184403c194fac4bb4014b3bfb35945349c87d43a381ff5286b24f48f5699f7cf92e7e291d6fa02a57f96df114d1d6b98d04e4f72af028251c71807022ae99059b2739e28f62195f59665a71ab000fcbafb3c53c0179a60302efa4d5e93da0104d872239018ae046fa4b628069d6bc0c3139fac84cb7ee65c3245ed8b2f09d3428c0fc1183ac28a1baef5c8e79d6eb4cebc0d6f7c48cb3abc5e472291d0b6bc83e9488ebedf00debf89443724bc9355aa27162745bcbb2bb6b07e0aa2bd48efb310bdac9bf240c6841936c16606d11d7f29a5626279aecc975ec55d02fba044e8cc7d85553080f7f030a196e9f97a239add88372f1e8426d94bbe569f57d94b94ce730d41f5b9801218dbd9c2a6e6237a2c49a46b7e715045073f7172894896adb05a8ee64270743a057760e8695ee5ff8cdb3215947b2b6629565404a29db26780e2ff9b471179a5603e2c205a6487eabe5376985f73ae6e116293cb84ae2c552de4b9f0c2599c4e810f8733cdfd1608f1f581e6f57ae964b3d6f39e4f1311b00c12a436ed5126b2e3020edf2cda4ccc5019255a62b4f1633541f95d4b3d0f9bf3bd1f2d04b558e8a37eba9e5afc89850fc4bd7cdf8c75ed64e0ba24a6a8a7a79b774ff7b33aadc8c030b6de5516cafd82425946985de53cac8b7b8b54180e6c7fcb3c5c14aa2b7aafdbff6763b8826ece84c0f007fa384dd0a37be3a3a9c30df906a8a6631f7863541a662bb0f030488cb9628a83ba9996d451e2821cf68b2891417163de4ecea76b5569cb8db0c223a8802128750f49285c1a8144f49de1513130c31ca2524012a24d1932c25422f48d7714696f7f9ac85041d89682759aa03eb2250b83243efe82d5224714d9e2b8ecf22ee200c771f773758eddcdb5bcb8e0e49768d1082068fb82f830abbabbe1fe5b8543396fa2fddafa0439b8cd33ff4fee322b7c08ba87c8ec5ca95e37f80ad8477d36c764f587e2e0cd4e785c0161f73354d61ad3ec1a939cf75790676bcb47480c0b66a996e00ebdbbe5d82859570d435a840912698422656308ea08d6ba69ef3785175f6689c1c26dc01e104c7bb75d33aff0d6b9c19217d83876f953fa14204c65618ed628e16ecd136490a340f6395554db4a4eb2cd95c7e9632a65b4ce03a3eb02aad62d7cb868557bd2999e913de551b96cff89c9e3047acf2838cee9686fd1a0c92b9bd108dc711c0de8f1778ab91a22ef91a3942a048f8ca5efb6e9e31d938cd369362df447ab8fbb8793136be8616274f1877ee46de83cb3b54994130a2bd3fc7e49bf4f87aade5e223cc4fde6dc64a315132bf71a5e9e40b7e252b67691af2a66dbea5ca7e1577a9d15ff82484f8053b376876a249b4b9e54f357891a5a5104389ff1973b466ab22767edeb7ee95c9d6c89e21d9ce8b024f4a96022adcd38fa85aec62bb2be35f9a4ca67790c4c4a70480a088c60c8bca7a55c3064ca032c76b42eb24c3c8ed12ea0ef7154180fa00f57a659983d123a2f9e35934f7ffdb2b076eb3e39212bf16186e5800a5fc8953e2585f96c2fdc0dfe315823622ded4be1bad03d45d6a824922621c5921ed2f1193c7fb637249d614c4675aada153cc4bc76660576bc117617ce81086b46fbe25b8ad49b87cfd55c51df202334945d60bbad5da1f02962862e04f68a573fbc7e241f1086d88249ff0152bfa3e957565bff7b7555049d9cd438e0e6a477c1f9b5de18e9a10ca3ccbb3a238a181e744907025b36fc0647f241084745e7eef1eb52716d3422e9c7e6f1169415b3733ea8590f9b3773f65755a5f4143497a24e19c5f3824e8b22d500f63e048d11d4afc3b13ff82afad5dae914be19ac9f953ad4e7188157bba9a3dce63ce9f8378d6f8eb936ef6654157e154a93769b88edd389101c44a950a1421b34d81be0c4c79f77280bb7e758673c3dfc5a79f8b557022ec3f5a34ce8057e4da1789c4a4211f78061c7321dde735a893e149d4caef03ef087137f440bcd601f4bebcc9c84bc4659a6c878f78d03ed3bb7f5f0705e18864dca60356740a67af88aceecee6eea28d085a9bfe01963499e57e7f2ca3a6cf38a45eda30faf59841a42c3ffdad9b21b4edd2f1436edf8b8337842dd46e5f08fe6ce0889ca1b69fe84a60651db68e21ac5e7c0cb1c83aa94a63523536913aa4fa35b7e22b73e9e44e5965dd666fb0e33ed442ccf6cab33142c8b9343f40f6a24202764b68f951f61267779b16135b9ef8bd92fa872eef6e00e8f1da4d7e3a666cc2c15b0d173f0fe3e3a4f4ce6ce26ab1c8395bb1ac5136f8804e9a28359d103d9e76005b073b92fe8e591a6aa5d7f6a3e957824659924844f7c52681d9e6a21978fb96d9bb61b9594b8cc4a208c2eede1a10dfebd8d2cf95170c2d14ca6d484eb87cc4e7263acdffb39e94e13d28bf5d23f853062ad174e9f8ab0e0a2707dcd29e9b21966274df0aaeaae5dada45fa9c846bc43a8866b7b0a220144f83620bdfd9a57f3afcebdce14955763007b7a5df0926b662bba44cc84a2aafcdc22989e98ea06e151e505f483b797d2f7527af09b92c6f377bbcc3b292e87447aeebd07e9cb5d1660795f0fcf56bf1d6c1283a32b32729ba295ed01b22ecebfa9502795420d4653cb6cb6dde1252333684b225ebfdbb75d24c7db46a4224e83d4991c40610005d4463d9a1455b61966c46809a4b509ef8b00964ea244a6ff4e464f9854414716dfd00f4cf17a8c564aaf9b0de8dace7f1fc1b13420d0283f67c31e5fa7fe0df5b75f5ecf382e399cb39604365bace74fb396d99feacc45a3e1f37ae4bac9d7e2d228782b64e01816fb32c477fe2ee12bdff7e971d72ecf77eb0c9dd34020dbb6005f75e67ab6f5feadc9b48c7a64c6135f70a3bbe9760a85d7c11901c82860d7d2a6d2353d57438f995bb65b692432a9e70ab52ea45c7baa521d5445f5367935d6a2d14fe67ded1e622e3cfa0bd518df9404592182881233f6036ca26a7133bc3cb70c8461b7b870aa188b6aed8d12c852d775f16d0304789c47028ac5aa3dfe6e8bc30cc0ed0208b57ee2cd09849ddf728f8951c6aff90a1d762e8c39cc19b07f201ff76529be685073f02f243d60ff99bec6ff4b8098313e2e45f1ca14f08f4093b2bf625b1f751635f9b96c3b93b9008c62be574d07dc201d770800331cfd0037500988c06dfc5e3f72e5134041fc486b4d0c7ad132802499ace60f8de85ec786037f068ffb0998773b8bc4f13eda639d7c6f47fb89c74b44ae497802210485b32d83a7136f5899aa5d1ed3f7ad913a8fce10c4c808243219d9837552d65c100e48b5d99efac957f66d0e1e3bf2ccee6d0e4c4a188f2216984efaf7a63d0c8f62b2274617df7534618dcaa30cdc99e7f6fbd9090462b55cdca129f3d784041a47ed7a8514aae77feeb20326587121762a57fe35ef744683943beab6d4e1b43febde89112d5f06762ff9c1b76c4eb563050d21a993f87e01b0ab95712173c4baf665a4e070a3cb99795094b195cc4db4087f095394999359bf423a2a7c3177ff4e1687140d567e9088171bbd1a22a7fd9675f24e2fcfbc329dd7c7365a6711dc57a84e86f7378d2fcf9785b0de0d082078ba244f3ebf62dca6d6d389c2e6e629c26cb49d71983d6d4f7af9f65f51e4ab5f53085ffcc7415c149f07d8bbda7fc9b2ab2300dceef366f681d7b2667ea653f9802fe49906e5d5e5d9bd3ee9f2031c6453790330172cfbdb24c95fbdb98c8d331eab9d409db7464d6345e303d4af40ba2c29204c83fc0113281a4e36817b0edf7691c6f0cefcf4d434a739af9e57c4477a4e7c130dd664c08e37cfcfa485c8991d610133514509d2d26442fb287b6c6f896ee9621492869d1b991293f9d69c30f7d2b7f4f93002abf4164eef943ad977153fe655ad5f123c7c5bcec84ba3f7889fed270d0763e4bf1440e7d6ca91c81d9ddb2c0c98202022ccfbf4a749f0c0a346f3cf1f3865bb75b161aaa15d4dabd3282c8f6eb3d598c660431f1d8bf7629c70b401a54db85ad4577b3d035c621bfb58dbd8bde91580cef9a2481aa822eb06bf1604336d139d03dc91559ab5363c676886afdfa2af5d0171aeae6dc4559098c39b748d075261aa149cdb80b24f4faab6c5cf0ca93751935c474d80a51f3f1edaf0f13870b615ea969d6d2482917957855020c1ca16f351d242e33c6c8cb4c293b456fb35147eb"}, {0xc0, 0x10e, 0x3, "05378e0a885a697ad85611f851072684892734c17616f37c71f60a698142e89bb7ce752dc791ec4af2a7ec0110a6521654b2f5aac30e34e273320b07c8b9fd601b10a76137d93ee80cbbd369c3d96d54f376f147aa9d0cbc84e2d786c04f73648377472dac1df0c1a730766ff01561adc8bb129020d94eb009abf40958b45891394b15813ee4071f014856fab59f891fda70b986a2bb35896200cbf2c847a9355461d3bb08cd324999d7f5"}, {0x108, 0x0, 0x7, "27f5633e50b719553fe17fd5d611d1cca6491dc940afc2d755d9e92a306b2865df54bf09b34f328006ec1da41dbddd03be7bca7b24903dbdad69af97779e937a7900ccd1f013cd53f88e1084ba6f47e1830ef937d1b33a789596707265da41697fec319dd808945ced5caae9168eef738287497421545f211a6e3951b726db64fd14d536be8ca1d17e551df7fd15e2d2110f16185e702d5364514bd3702e45bbb2d507642c3b6d5a2089d204428a983a70146ec54dad2274f0845ef08f02c7da2ed6dd31259629b91c8886b4ac2d16e78143a0146df530af48d03d5663a91c8cc089d54c2e7fb50017367966d19a393b89a5e705"}, {0x100, 0x1ff, 0x599b, "ca04eb8e7031b267944db45c676f428fd8cb68a98b15f166ac51548f947d10e488f8158f77e7bc4ababdec445a2e34fab4aeb7580f0461f3ae3c8fb894917e3b912074df38027499be704a18e7bbd7ef13ad021b4a3c023fbc079db0430489be5e6c8f42dcce56a4d5df9922f612b113e54fdf4a59f82916fbd5e030b34af39c8839afe78f54c3427cd33332f965f152699dcb7f593d6dc93419fc4bce763d3df092ecfd510bff39cd161b4fdfba3e34be62460d5b2b764b0e516390dfbc5816a3b6d81f16bf04308e6c1a20cfd81297395f6f9fdb67a1d8d9f5b625144678fdf869463059660b0a5466fe71e1"}], 0x12d8, 0x800}, 0x10) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) pipe(&(0x7f00001f8000-0x2)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000088000-0x78)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x7fff, 0x40, 0x2, &(0x7f000013c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff7, 0x0, 0x1}) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000021f000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x3}], 0x3c) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002d3000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000691000-0x88)={0x5, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000ec000)={&(0x7f00008a0000-0x10)=@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ed000-0x30)=[], 0x0, &(0x7f00000a8000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x80000001, &(0x7f0000815000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f0000785000-0x38)={&(0x7f00008ef000)=@full={{0x3, {"b5ecfdf55b66c2"}, 0x1ff}, [{"ef139477ff6821"}, {"bf58f3931edc5c"}, {"29173a162e1ee8"}, {"cc9329704997cb"}, {"2428ba39ae9b91"}, {"66589088d19cae"}, {"5691cdf4f4b2ef"}, {"8065c0b6834e48"}]}, 0x48, &(0x7f00002bd000-0x80)=[{&(0x7f00001a5000-0x79)="41e6d2abfac37856da0ac7291e7111ca941134b0b0d038e9d378ebccdf2349a9b0412c907da8b249ac8bfb1ea6045c1230d8f82d440f09932bf06ae37b6fc22170e87d8e54b0cfac658443f14aa309933f2178316b459467860b49463e31ea342e3dfe2a4ceb3bb6ef6aca7ec9fab303084e118910177bf3f7", 0x79}, {&(0x7f00001e2000)="44ea34b691589eb283fd24c13c7000116fd63aa1f757925f0d933628c10818e01515ebc5e3326f", 0x27}, {&(0x7f0000d61000-0x12)="5b00439b202a1f73dd10a5941575f39064ff", 0x12}, {&(0x7f00004f1000-0x92)="1dfd25599a87599aaae3831b5c8185b4926b7309197df051b93acaf7971a1d92d1b79c301d655f5ac839d077435aab9217831143ed99a77101015bd83bdda3a5eeba4a3a10c78bb09f208d28b1ebf2281c181776aa82a0d6854c23fd3a69d86aaa7a89382525197beab57f9b7fcd7e354db469da60433553360ee150622f978e3e2c8b2fe2cbfbf4e02cd9633bf777fd2065", 0x92}, {&(0x7f0000275000-0x1000)="48ac0eefc04357ee32ddb8c90a9a740f18a14592b5ef7089be68a53d7c93b93a1ff69a7fbdda0b11defa8ee62764a8d8c20216522f6e12e0c05f49cccb60ddce858da3f564214449ba289e5ee67bfa74c7b814a1ef9eabd78cbaab643f699232fe30c393a2492616541876f6e6a1abe336779abff390f89416c72569513a6b27c0e6d635073b7260042de4bc3527ac43b5037c3b74020b52f17ca991302e3c780fb536c6d3aa1c1d0e2136930d7fca618af014ef503a46c4423d250993045baa8dfc454563db032d3f4a3700697e386d69aebc6d9406e47e84cfa24471d4c1ab8b92d3e5f30f5650d2fbbf9070b6d403482ac0d141dc6818f4fee30f7d2a3fd686495553a421ca22f7e4dde83766dc0b60babed983d277089e0215a29d828541ef3beaef43f61c0106661beeea088ed7e12353adb095d33855ed04211117ce8b5331c538c217eca035712ef63250a3cf1828973635869976b400bc06e4f2c540b2f9a248d02c9dd52478f66253a93311fbf9e4c69cf15aaf276b946aee9f07ca78969edea9274689ecb579a86776fba897c0f8460b41dd69b8968df2506b506e4ccee3915060c7ef84619ad50f23419778535057f0f21dfa2db3b64b0801102e60e78b4278d5cc63c26797c091ed9e058e1017a1c6e98f9698b353507d59cff2a834a55387b299b6352100c0a9d02e89e45c09173f9fa16dd4e33fac2a1728d504a303fbafe48257d23e39f3d709dbdff61371073f964ae63b0f5a876ad83c625783b8f9435c3c2282283a3bc7b6fe6ff76ed76abcc22c69b570417b321f5cc4e6c374b6dc47241165e11de6ec0d0bafb82d95012f3a150d06c7ce890b1491ec7c2717587a8c74cb536dc9c7a05801dde1f88c583741b65c3ec9b572f50ce453089678a1a1a70239aab551bbcf9677cacc8fe9ce4dbc0806e936814508454481363bb65d67508b989156f5736e4ae01826616fd230fb3854a92fc5da3ea25540c83be7f2a016097212a4aa9dedb3e446a5fba67fd27069e32be7d1e8fafd145fec65451edd384994c47d7089782a9d84f5256f1a5593048a32deb230efe5483e3e1b22dcc25cbdb08e0a774d2cf479b2c619935436f5a9c595f747cdf832b468db3c58d5e242c48a31720fc406a346a61014f04cff27dac0f2256cab1089628a01ca54cb791312fe657500b1320622a5efa794b593455f181048f09a102ce391f80e803922fa5d0cf1e3b005f0e820f1a73a019b2af19412ce690f6649269af119cce7d04f5442bdc359b89f7b83e4c5765c43283775e05827aed762d29e22cafc92c7ace5395c3d78172db495ac145daacd71ebe301c73f984e5dd965338b9211c8a93fffced15ccc9f92198372b45139ac0283e4fbc631dda60f983cf57d5ddd44d950a618fa5698a490395ef5a5ab20e5ac5160bba2012b516fc0f4c898ea53d9b6c07b1d8289eccdb4c254307dc1918f7312cee056eb6445567f4e3c22da99525b0c2903596b2d2cb7d9ba97384279f2dd1fbe72d85c3d84c38d1dd595eedab66778ff99de10e2f3e6167c3f1247e70ae2936b1b80e6e2a4212bc95adc2749f3a2449a159c3256493cc8a4eb0bdaa56a15bfcf6de1981c4c6b1add2c4a78755f3444f76614173a09a5d71d4895915ff136a4927bbdf72d04d5eabfd848ca89eb1220705b8645394495c370de4ddaf79193f7e6fa46630546a139c827989185c125ec7757cd1aad6215fe3267116d8b9e21e180b52a10268212872668c5bce7b14da42ae63570e62f61de2fb3c04aecc712270caf1fe38d1aea997ea377dbe6d64214a2eb53345820c5dd0ad5e1bf4bc2ace7bbb3712bb9b1a7f265aa7045fd78821429d75269900ee243333283c8d540d12d7c93e68453fe14b2d6cef624a8be11bb5808069dd9ad0d3cb8bb5a8b1349d0bd0b032411ef9423d5fbc57d516209e7a4f028cc0ff159f24e1f420da340dc47d93943da312a9e1635fa5854e616fe3ff80293f7120b2c1071be24d25b8c66ac346cd227073ca6b5b5607fd2975cb3bcb0b7a57a226c2eb508f1e27d37721da1a565d074978e2adfa5ef537045e878cbb6f143073847b54c9121e8193fcc875d50de0c6a9c84bdc95f24cd582a39736f7035c272ed69de218d0b0a2e3b192bda85190b3f5c1fbe92347c517ebddcb473f86169ed98fabace7f45930121a958c12615692bec82b6fa2b119568f387f502abb58d103dcb4bca2b6419fba9f1fffc660fef082f0f9fa71e39b190600daf90784677e97e29e43773a87c7a170a54107176fa0a31ee496d020551a5ae64ca094cdb8e8c10dfa357780579870fe0d61cb5844614305448d9408b421da7f59ce871dc93ae075de278d1cc329bcdd8f41dfe6bdbf03597ceba2e475312ac11f4deabcd4ae209fa22bd32f473c6b9a23e4728cc378c5cc78e597f63cd09c62a15613bbb0102cbe0cbf28391fb2e15b0fe389b23d2dc2484b2d02abe6c618f9e00cb55b6f223a4a62a94e6a7ba5eb81b701701ebf3ba9ff13fc9e16653d5b7272b4b4be1a05079a0b5810213c92b764f6fab5af2a8ccf2de9cf397a7de2487e3cf44397ee384d84f98b42d922202f391a8d68360e09d36bfddd2f19329d6e35b3fa4264d4460ef5f717dd6d1f9fb7c2820d69c27665a7799137db6161f5861ed4c68b25dca2f6251b42678d7e610f17110b2c5004cba46c18695bc2275be848862ea458dd6b0a43e368c0c730e0bf3e7c6ca6504c217010672944ea0c357438beab075077178c9e3a50a72eaa2de26f6e2b2eaaef15cd19e1ef7b8f872c429c389e2375198477eb6b9dc79c270714aa372ee9b7e95332d6af700eddbe5e14414f0f73b2e1be5e75095248e4e91c8edf54a343727def9604b5ce0f5667a52bb6bd820cfa7661526cda747bac3e48a47d4c8d1b01b5537dfa47f5a7155830f14ee1a259d9dfae013a82b2d1580c01ef00e401f2246e87f099518f7d9faeb4c3c6700190c45d3cd0715e16bdefbc165ef0e35c4bd318ca17faef1a6fa2850b6d8319b18380514fe55316792c349184001baaf737e1c88b7b2184cdf380e40d998e673bc6852108a85918cb2fad51e1eb08484c8fa349606c043e655c5bd046f19a2783e10dcee4140e53de53ccb1ada61989c5b277011a2671251a810c48f5043f1002f8d783b013b74f696fd317f82a4ffe03f667e65c89bc690fa67bcdf1766e68ce3ca2e2d9c900fe2c9cc2076b2ba3931ee62161f517cb60bc36ce1613edae2d4f602820ae8f483088ed4682d34f4f9b300ec0733c3ddb42726aa88cdaab55c36038db21e2118aa9603ec6d8499bf1227b5496f791e65c67855eb82e14fbdf1d996d6156a8d26332aff9f9459a368ac7e0205ff0072bf46dec3d131d1798d1b5a81a55e820541352ff3b9c354c60547dcf50be0d107ddf125fe39a26d9f23d0ffe9f162a061064acd79725a11336b41bdf61d48f0474962647d4623ac017af028ab153f94866532c0bc27beb9809739791466773765da5363f4fc5b237cc7ae014eb8f1a074f41b39c980f6d481c154a4c52fd93281c3c20ab2b972f0030a07ea26cc3d2e0906d2529d6e76c7d2ff2db0f1e88d462fa303a331698f78ba3ea4e9a7f6d38fe83421c07ead0fc08834bd94bea5f3dfdb87127bc187472d56f87edcea51844eb1799791a0e81bf9174e284bd28222e54b8b10aa84ded14ec8adaf0962e46555616ffbeb06a47c4acf44082511beb40fcad9821320651ae6140f40cd4eaa6b152640678e9987b5bc194e55ed0a9dfb9561a9c18fa1483dd368b4206d799305c1e5af081f3a7efac05ead64f0222fdae2a9f71f42a7745da74d9a6c5ac93cf016f75d2bce427908899c10b0b5e6dda2e0143456d8bae5777591b13351b11a7b768c9742e6273d159c25377622806a41a9528d41fa71d8c0cf6d6735100c184063b8134f740488d791a1878ecfe45b6343ef4cec27175b72e5e175776bc1ced7ce8715e1e8e0fc8469da53da0010180776f6fb86c9d1423d5f037a34ec2137e0f51b507da878f306c9d156d9bd4369b74cea770a92f95cc8335ffeda0c1501afbf755b6dd977a555830901df9e6b7803b6d1177abe57e805ba25b119fe2894c89d034de211e888924fdb0ec341ba55dd2ef3db678d39215460717685597abdbb1cae0c40c47b0ecdd6927adbd5b7e90d2326ab275e0bbc60497d4f87fbc637996708dc211ee23bce010ffa196e5fc93c63d53e3beea0734a8116b76a315b445fa822496449927e393d7bd98e295d92ec83537ebc4020c9abb4c0f6366013e20ba2b09d5bbb6ccce9f33bae242c2d540987ad1a77cdbb2834d90b91b03ae523efe9a8210da94ed614f37d1aef8cd238053da9da78d5e53b200031895429b902b87c6b12355049c717be21571efa1bfb6a62b8dd5a2f61ebe40ad4d840ff898098c053bccaa7006f249a328caeccf4a347de6278fe9f43071d10c2aeea87943f08ecebf3d8f86c66a98eefe245d8a31b74a42515c8a4982fb5e94859ebad933fa48fa88a6d0876551a6caf9ac157dc9da207a8beb7c5a34d5d958342843db91c3e6e9321972e0388072f8e857599b97b4664418af04184fd22e21150c86718cadf63a43ccdd475563063cf6ca575ce56dac152e3d90692cf51a1f29b4608bc6253d2325c9ef6bf1a8a096225e6588feec4b499cfe0022fca73378ea709ee681e6a01e4d8e9ba46c3b1d0e9bc4696178703041dfff9c88ec64ba6a5b06ca1a74eae92d4ebc1a012fad74538a8abd494faab0b09ac0da7280a97842656682a135b5f227508525fb8397c859263a8245aecc4870d40e4e10273550510aaf86f9acb72cef34361df9cc771f7639caefa9f9cb6fee871bda93aaac6ac0824ce670f83118ff5a2be41979ff9873f21162e174a8b8e06b21c66653e887a6a89a6d7598b5d186216982e6af8d1679763e0f0b6bdd210860de0ee1608432ce0a7839d2e821849b1239cd8ca164dfdf1d49182bdf6f9d23e0bca07f6cab7a2da54c61f32897388ce92a855155fa5e41cce70fef1ca86797d5abba9b320630758e920ac902956cc91bbeec23dfdcc8232a81669b7a5813f3f20c7892d9144c88854eda2da7730264e82488b47c803c67f33d9c93393d10211912ce169bdaf983b6e08bfb79f9d5ca86467797311fdd2334a82967e1ce30c3dedd50d87ed128817429d8e484ad56ca81bea32b71767d220ff37cba89f081ba96c19471abcc8a281b8c668fc581821111dc107705169e804261eea6379e6c96d50d2202c7ca9ce608020a0aeaf0adf4bd05a1dd689d9ba0719569a7aa06ac09161b5db358809931582ea752fbea9bd035e054d55bf97320e267f27b9a2263d5f7ac8350880009557dc8224c16185a15dab14415c1136663c9baca2bdd4911b4785584ba272f52926a10c2a1a3039199b1488be32ba4ff28dcd83d928d68d975781fd72c060e0ddd2fa0f2f339709257c0df53ce05ef513352dcabbf8b53982092888db5a996af561c63b962c8666035eaf87ecfbf3c712bd22c697ad7b54372b88679744e6498c793c39ebb4e81dc8e526a71cd139befc445ed8b5154c4ff36ca2e379f803be0c838ca1de195732dd076a0c2c42f202004a2c8d5b62a86322ce1ec4e91108d58f3e6d503245c29b5cd1c0af8a59a9013b3108a47b8c723618202fb25d912c8fea650089f066ed6f5e04f24051a3a67f6d30c37d8a11e5bd912ec10740f81c6c9f57dd8e8fabca311be01dbc5fd401083fb66d0b996f4df08c537a12797fe48ba1f0e2", 0x1000}, {&(0x7f000067a000)="31e0b3c24473da8c8c0791c2e7ed41bf277c039fc775e6309a116ab15b41203fbbf359c8880d5dd2b1647ccd252c6948314615eb079700cf68fb4dfc456c3d0714b27d9d3a007d87c3d2c42d61b300e35e19593b0c5ffb1ffcddcf56c00348e6f3194ba49410697b348fa5f19136285de8acb0d5ad150247503200b32c45729d75b52d2b41fcca3d405c56d472ea59436e334c76eaf18a3d6e53ec44fa00040c86359838fb0eda09dac103ce4e29ced949a7ce36786b31197dcf97edc562dfdf330a626a75f9ffb0ea9ccb32906f0819ca1d3a5b0e6c490025f62b7ae22907ceaff0c87891610471c575c7f10991939f6bb23d", 0xf3}, {&(0x7f0000fd1000)="bfd70dba49792c3b5dae97e903599f93bb467deda698db7e54e7bce94b4e07ef0f777cc18191aa451e2cc9595f5ea8f5571a382353827f7fba8329624888a2b5af34893d2fabcec6f4468771fc3dfd3c6a149d0bd1d788858c6dfe20103029a428cffddf5e9acc9c", 0x68}, {&(0x7f0000772000-0xf5)="5c5289ec7fb7f72d4e9b9f68f08b0c0575ed3c7544bed9889b5ca56adde99033a22937741aedf96866c87cc5fe9088c4abf22c047cf3835bd8eeb7f3f620486ab103486035eb99bf4f373095eeccdc1f449b544513adb8b76bf1b3fff1c39f70366776775684ac3914564c8117835b6d3305823c8b7ae489c24c1084d7497c4d106c932db2518e22464cd5ec74d9d98067f143de15a70db3a5ee655f1a3d9691ddb9017164539a2d80914c6a100b2915934404934436e3da16f6df7095385f8fcabb37b38c018da73e23d906256cc175ccfdffd2e5a9e3ed859e5f9d76e3fd6451c85922bacdf88b1f37224006c0075688dfee1edd", 0xf5}], 0x8, 0x0, 0x0, 0x40}, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept(r1, &(0x7f0000a14000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f2000-0x4)=0xc) sendmsg$netrom(r2, &(0x7f000044d000)={&(0x7f0000a5a000)=@ax25={0x3, {"3c2e6f3c0a8ef3"}, 0x7f}, 0x10, &(0x7f0000247000-0x50)=[{&(0x7f00007cb000)="5fad616c560648598399e3168d9b4f01b8dedb53eea14f75714d30e874f05b4b1f54d5afe440abce212a814297165c44f9315b12df9f7ddf5265a8a601bb386b66129fdfb8604acec6c35b2c6320b985dbdfff92f328a62e75946025653efa498d6a8a0dde40b848e88d1936418da565d9e8a4ba13a888dc5322491a095a", 0x7e}, {&(0x7f0000d95000-0xa2)="dad57c254dc2067d41c4944a091a92b4b496d3a46d5af2fd10743989f40185e88dae2335c30c1b9e298a62f328fd334444ab1af40d92b5dc870a30c800a617c4a7be37c94a8b7b305ddbfb95fc7c026d36cd26d186c75611820bf5ab26ab2da8c1cf26f353028eb27595e172111b6f3466e488edb32bb63ae47a5a443d682b45fbbf8871b142496d1db2322bc6cbbd22058b299e435876c9d967ec3c4603ffe89f78", 0xa2}, {&(0x7f0000f72000-0x24)="ec32adf988c73af03b4c061d66b545ff471fd837d00375495df478d60715a2d73dac8c68", 0x24}, {&(0x7f0000577000-0x4b)="b7b017ccb9ab4d847632ee03cf5a0761cbbb424cbf3e595140dcc9d05478d18509d702c2cd717dceab70b1205ce381f2082a28ac0acdf12d19dddfaac35032f552b16e0f193046cc866e66", 0x4b}, {&(0x7f000081d000)="8995ecc6d678f4203d143eecd4c2", 0xe}], 0x5, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f2d000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000e42000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000056a000)=0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000a67000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = accept$alg(r1, 0x0, 0x0) socketpair$inet(0x2, 0x801, 0x8, &(0x7f00004f3000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c0f000-0x8)={0x0, 0x0}) connect$bt_l2cap(r6, &(0x7f0000a3d000-0xe)={0x1f, 0x5, {0x7, 0xf60, 0x6, 0x2, 0x4, 0xa5}, 0x9, 0x90}, 0xe) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000147000-0x10)="964a7ae4e463986ae30bba83fbdc38f4", 0x10) sendmsg$alg(r4, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000b, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000176000)=0xc000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00004ae000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fbb000-0x4)=0x10) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000b7b000-0x4)={r2}) accept4$unix(r1, 0x0, &(0x7f00002da000-0x4)=0x0, 0x80000) recvmsg$netrom(r2, &(0x7f0000485000-0x38)={&(0x7f0000399000)=@full={{0x3, {"480c043b18ee1f"}, 0x6}, [{"eeffb83458a327"}, {"b6a9606e789fee"}, {"7c0f7d91d3b2c4"}, {"f2484ba09a37fa"}, {'GxTxM #'}, {"66e7739357b332"}, {"fbff980ddecd91"}, {"cda1b6bc1295cf"}]}, 0x48, &(0x7f00002f2000)=[{&(0x7f0000515000)="a9f7ca8ec7237b051b022545f6c888ec1875ee48f587f7741892745de4ad191166a42e382161c0be2bd23cfe16b55eb897aa352ab2136418a23bbe954ac0160eb59b1ae1e6b9", 0x46}, {&(0x7f000037c000)="5915a5cef98e7abf3938981e8bfe23eb4979faac8b17e9a31ac3f384b56c4059b7c6f8822a5b518d22c127bba4545b7c9eba338e7ba7bf07287ac15d0519e52d4eb2f49732bd64ab50733cb3d98d16cef4e3498171aaf3df004b8c20dd087a981c44367608662def64af049530d795e360d9e5e8fa06c6cd72548e9ccbc2790efe92b0bc1c6a6ff647bd786ff85b68c011b581aa1d613744cbf4850aa0dac06c4840e0592627bffe006a9bce2178c9640b23bddbc945b22d8c2c11d710c841a1c6d3741bf9f30976d121471499e95d222fd484149e3f7e44d5d2ed064e227bbb38dfc43174605f5a97eeb1", 0xeb}, {&(0x7f000022b000)="e39eaec62b47db9e2262730ad2ca52f309a6a07d9d5a5952d79444f83739b0f3", 0x20}, {&(0x7f0000d66000)="25c5a8aac0b6fac1262bfd0c9f09cd685b16ea204e0d65a15202125b76c854951d79c7ccb66207825c6e1170a21397c9dc8a836e95f654d8a9a7e2ed13bcee4aa90f936feaf3f52c3c5a7adde6925ae29083078a943fdf3039bd4bc9c7f435f1c97e6a36ca0146e3", 0x68}, {&(0x7f00008ac000-0x2a)="3238ba64ed98e905ef5cc4c485ff85e7ca5c873388b82a83f4f0cec031de169f2b0a3efeccdc862e5397", 0x2a}, {&(0x7f000040c000)="88ec5e6240ad1e967333b816267258f923750f22e8da461e09c7807037ba41b54f14f576038607a4d40bd5ca4e50", 0x2e}, {&(0x7f0000f08000-0x4b)="98c28d0e1d4a417f9c439f9857062b19e7f3b60dc999a2734bff732ec16c40066d01a83fd81e85a0a1789433c23ae6269425e719fb1049143a5ff5eab41a7e5bde140e9e32b82a13539b89", 0x4b}], 0x7, &(0x7f000072b000-0x218)=[{0xe8, 0x114, 0xfffffffffffffffa, "81ec4053a37ae01b7aaabd1a045c30b9224c65f66b6928ad5fa3e09401f893e2b67dc46948cc07097ef44f28a3f3d8921e72cb349eca7e19f54b71927511c2491f914257a12b5d85a59b3f76c12748b9addf796c1513ab63f576a9f2d4b2797efd1aebdfd92b6636cd7ee48f26c260209cb532ddcc27134e31a03fd9427dd0a491538b52a45c222ca40a4df9864b3de11e7bd6f05b2fd4bbd48af97f354cf1716b7f656c4a447f13cd673d8b5f06eb25928083dc8e829328ea1c3f088bdf79b02d53d8e6f420a997bb1a3cb00b96eb9c3686b99a8e"}, {0xf0, 0x111, 0x800, "34da2f0af609600faa33725d8eca6fc8b8bdda23eae08b38074d8f0ed468a7eb2d7b9367213dbd625fcc6c94719fd7d600c8c7df7505edebed45fcb124aafcae567ca5b7ce00ad21e59853d480928ad64adc426d13098202caa5204d3443fda6fb7988b655ecd8e4ba484d83edebda16de3d0a0a24578e6407010a51e6643ae0838969fddbab09ff3b9f1d8cdfe86e68c9a72a7f4ec31f5c620ad85e6d0c54bb032d393a676167f27e6a5d8aa3097205955ad2f5886e5e69109e2eb90eb17e769b82696fd9611f317f9810f9041c174ef89f081d97cd396fe28e981ca1"}, {0x40, 0x84, 0xf8, "ec2b4278a2b968660e8f9385048b94dc4fd140af0904ba61ac586e94e0adde18309f859b84f4b7bbd3aadd"}], 0x218, 0x0}, 0x100) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007e0000-0x20)={@generic="36323b63f8eff5019f01292ddac57d04", @ifru_flags=0x100}) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00008a7000)={0x0, {""/7}, 0x0}, &(0x7f00007d5000)=0x10) sendto(r1, &(0x7f0000d19000-0xf1)="8cf0575b17d061265f5fcb4e8fd5da02e36c4a3af024f46a94dfaac95f50aade46744cf8b6f96055efdaf609603f09e1a353213cb7898d43d262fc8bd973bfc64f94b8aa9c31a6f12cc5fdbf0dc5c2bc0f5d4632991017647df32cc4f0a06d200d0080420d0e5c1b5c51d6a8626d745553caa6f1379eed5a3a4dc68040ab5a107a9cf9afabd99104b22521f9d63941576f2daa64515847d0c4b471e9370416d879d9dc79debd72e02b36d39f8d14c763272000510edcdb1f5d4e36908894fe268ffe8eaa5de130d12c00247ce8b4fdf7825f4ad0c898ae20472c33f2c597118385b0795c4dfd5e078a28c6bd9a00b85592", 0xf1, 0x20000004, &(0x7f0000245000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='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], 0x0}, 0x48) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002f8000-0x5c)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffeffffffff}, 0x400, [0x0, 0x400, 0x9, 0x1, 0x1, 0x8f45, 0x800, 0x6]}, 0x5c) setsockopt$inet6_udp_int(r0, 0x11, 0x40040000000000b, &(0x7f000010b000-0x4)=0x0, 0x313) 2018/01/09 17:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockname(r0, &(0x7f000090f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000794000-0x4)=0x10) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000929000)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000078a000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006a0000)={r0}) writev(r0, &(0x7f0000524000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a0020020000140004000000000004050011e7010000000006ec006e", 0x29}], 0x1) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x10, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000019000-0x4)=@int=0x0, &(0x7f0000019000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f000000e000-0x1000)=""/4096, &(0x7f000000f000-0x4)=0x1000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000018000)={0x6, 0x200, 0x800000000, 0x9, 0x0}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000)={r2, 0xbb, "207700c1f4f8bf3b3418a56057ce8bf132b272e9c3caf019445f37795598b2b0a8700b8b7c3ae1d0f5ab8a39af65f14ab5e8d8db434b87de00dfa77c8981d7e66802466f8ddc4cd37b4db8ee59d50c21d1946c1da813474eed2000be4cdfb9034a812f650d147a88dc83c00fc9d70e22a7a6484f26b251a9c33b851c26102e0309058d1d4cacf1385dfae8c631df03089da91a88ebbefafaede50f06d98edd5d71fc69b85630985f3ed25b7c1004e476be5065d6bbbc2f1680a8fc"}, &(0x7f0000018000)=0xc3) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000e000-0x38)={&(0x7f0000019000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000012000-0x20)=[{&(0x7f000001a000-0x88)=""/136, 0x88}, {&(0x7f000001a000-0x94)=""/148, 0x94}], 0x2, 0x0, 0x0, 0x9}, 0x40000040) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000855000)=[{&(0x7f0000f48000-0x39)="3900000010000904ff050000004000000700004a03000000240001070000001408002e0004000000000000000000000009000ee300ffe4693e", 0x39}], 0x1) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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) accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x0) shutdown(r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007b7000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000026c000+0x3d)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000725000)=0x0) gettid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d82000)=0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x41}, 0x0}], 0x2, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x599}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/09 17:08:10 executing program 3: r0 = socket(0x0, 0x5, 0x80000001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e4c000)={0x0, 0x1}, &(0x7f0000d25000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x4, 0x7, 0x100, 0x3, 0x1ff, 0x7, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0xfffffffffffffe12}], 0x1) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000023000)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f88000-0x98)=@routing={0x3b, 0x12, 0x3, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x98) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x2, 0x10001}, 0xc) close(r0) vmsplice(r2, &(0x7f0000ef5000-0x20)=[{&(0x7f0000b80000)="28ebedf48f0802466c18b6174a1e26f8ce613658cd6229978bb8a6a8b113c5eb5755448dd340491d2bc8fb04b6d65ae70924f3e1ddc43384629e2bbd9c5512ff2857dbdcdabf10f12c033cbb289729c01a919ada0daa095afb3736475c737f62f1749c2dc37463f54c9f836b271d600a86133d6108be7e0e7676e2245e6742554b2cf095e853482db7c9e38bf60d881a28d9790b97b71cbdc273eb231c9346a68eabf19816797a52059a59a67ca9fa0b8f8c1e56a0c2f3a2183d97b848602c3306e1e1491ded5dbd6d3f1d9102510f0825bf4accf904b6e60217eeb46454ce35e77584f79835a95f5dc74bdb0612493fe7d13fa2b114a271", 0xf8}, {&(0x7f00001b2000-0xdb)="3245fb9935ce296aff1736c0655f8dac55915cbe7780a59f2c3aa93898deb4d757e4e9b4debf7c8b677340fb08acd26ca2b3320b6456c5d0e04fa6388819d1ac1843cf3c5cee9ad2146221df9decf23edc006c0fa2f4d48c8698a2f6de285db5ffd06a1889be453f5f03512abfeba8309477963a6b4d79a7a131d6d677d5570bb532286dad343eb2179a5a2ed3c518b5e6fc417bdb2a7f3f453579fee3ca0807dec18611ab39c3dc5f4fcadd0aa01e15e22b582a145b6bf46377d85a8fc3206417aab3612165c93e0f866b2e0dd3e669a4bc82f0fcfeb560bf3538", 0xdb}], 0x2, 0x1) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) connect$netlink(r0, &(0x7f00009b5000)=@kern={0x10, 0x0, 0x0, 0x4004}, 0xc) r1 = socket(0xa, 0x2, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000af3000-0x10)={0x3, &(0x7f00006b9000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e") 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001a5000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000678000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) sendto$inet(r1, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000774000)=[{&(0x7f0000876000)="8b63bc5f81b8d6a7bd5edfb4a8d2623f3168c4b10e37dfa4fc11c0143fb44a66", 0x20}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000080f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x2, 0x1, 0x1, 0x2, 0x10001, 0x81}, &(0x7f0000e82000-0x4)=0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) r3 = socket(0x4, 0x80007, 0xe0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a79000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x7, 0x7, 0x10}, &(0x7f0000b5d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000df5000-0x8)={r4, 0x3}, &(0x7f000066f000-0x4)=0x8) 2018/01/09 17:08:10 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000099a000)={0x7b, &(0x7f00008f0000-0x7b)=""/123}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006c3000-0xec)="9b573013384e8d5693c1b8141963479fa1f211e406f2e38eec80c8f02733729132c2173365a66ddd2e439ccb884233b6fec9aa54365cbc4cd14d312ca765d0ff252f8cac9d08352a4ae09261ed88c0cfe3ea053fefe0c9d960b0c770b4727db8a8770ab0f2abb2cc01af42c457377146df935fedcfe206bb44d04d336ed84edbe719f74c8f2752d20b84acd5e85b70cc05e2e4f636827e380c2d51b602c3f637d0085218fd0c5fc557cc7a802214432ea05f77c753e32fc1fcabf047cbd9cbe02edf06e3b7ae0dd2c9ce9efe23793ec2759ad7b27581250912da5ebe7b34b9883130741672b85a95d0d8efc3", 0xec) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00009c4000)="3885dd27102a4a1b78dec4059e0f01533ec76017500e16e9feb3b82f489c57913a684f270573134ac0520df2e9b67fa68233908b98b81198499b2f2c6465fba22ff8b8713d98cee69cca3578a28977271506820e9999a09c7a033cd1b96449a36d351e1fc5c2af78f1c6ddb3a5", 0x6d, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000718000-0x6c)=""/108, 0x6c, 0x0, 0x0, 0x17a) r1 = accept(r0, &(0x7f0000cba000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000065b000-0x4)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00007bd000-0x4)=0xfffffffffffffbff, 0x4) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000c8d000)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fea000)=0x0, &(0x7f0000b9a000)=0x4) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x7, &(0x7f0000feb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000feb000-0xc)={0x40000000, 0x0}) 2018/01/09 17:08:10 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000022a000-0x20)={r0, 0x2, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000631000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009fe000+0xd6a)=@ethtool_wolinfo={0x6, 0x1, 0xfffffffffffffffc, "051fb5f358fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000647000-0x20)={@generic="b634166c8b2407f23820aea3ad323d76", @ifru_flags=0x400}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = socket(0x1, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b3e000)={0x0, 0x7, 0x0, 0x0, 0x2}, &(0x7f0000401000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000eb0000-0x39)={r2, 0x31, "4ab79a6414ec95e8e115b6d277ecd236661ae33fd39956accc85f2abfa4041c68930877267fb535031c6f24efa6a76a6d1"}, &(0x7f0000d03000)=0x39) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00003b8000-0x4)=0x4, 0x4) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f00006d3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x10000000000001cb, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000311000)=0x8, 0x4) 2018/01/09 17:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000085) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f08000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000072c000)={0x0, 0x3, 0x0, 0x100000000, 0x1}, &(0x7f0000293000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001ad000)={r3, @in={{0x2, 0x2, @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]}, 0xdb, 0xe2cb}, &(0x7f0000286000-0x4)=0x98) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d23000-0xc)=@sack_info={0x0, 0x9, 0x100000000}, &(0x7f000053c000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000eb9000-0x2)=r4, 0x4) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000099f000)=0x0, &(0x7f00006c7000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000080000-0x10)={0x5753, 0xca1f, 0x7fff, 0x5}, 0x10) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c9b000)={0x7, 0x1, 0xdd8, 0x7, 0x8, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003dd000-0xc)={&(0x7f0000f52000)='./file0\x00', r2}, 0xc) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet(0x2, 0x800, 0x800) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006aa000-0x86)={0x0, 0x7e, "f921b9f0be5d9fd17b8b2d659c3b4c618f1102e69cfdf95a90616dc8e5249856b8053e5036617c3a9ff29f319fdb17ac86476ee6ba4b011351fc9194451dccc7411fdf5859c378defbeb3dc42231c79f836d87bc1efce11032314eabf908afe191e609a8eded025b43861ac250e1fe27b0df2d78bee139ff88451e3a9597"}, &(0x7f0000f14000-0x4)=0x86) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f13000)={r1, @in6={{0xa, 0x0, 0x50d, @mcast2={0xff, 0x2, [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]}, 0x81, 0x8, 0x7, 0x72c6, 0x1}, &(0x7f0000c9c000)=0xa0) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x8000000006, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000971000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000f15000)=0xc) r2 = accept(r0, &(0x7f0000f15000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f14000)=0xe) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000f15000-0x4)=0xff, 0x4) 2018/01/09 17:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffb, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f00005bf000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006b5000)={0x72f3, {{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000676000-0x4)=0x0, &(0x7f0000309000)=0x4) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00009ff000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007d4000-0x4)=0x0, &(0x7f0000bfc000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba7000)="890414", 0x3) 2018/01/09 17:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000435000)={0x8, 0x1, 0x8, 0x5}, 0x5) r1 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002be000)={0x0, 0xf5, "8489c6ed0dd41d472b29d2eaf69621632e5f20119b780094459dfd5e28f8650d0f140853a233796fd234908dedbf8f2ba6eb16ada743d07fc857e0cb7f03057bdd92393085817d9f4bf2939fb2f54c36df18c2c5ffaddaa5981bee19bac339a686bde0e8b1cf5a490241543f4558e1a8fa7ef773e1489a1cc11ec78564dff3ebb6b10c801705eb625621f431944cd2c79fa7f1ac35f17e60bd2f5d2d8a3f9da59be9e11cc98d8d76fb5041eba98fd5a4194b950b27c001c54704b732c5345011de0a81b81ecb0ee8fb0427161c7a6658ea0821d0423759404a77ad733d5600c19e99119b12225031e599f10d371b179848bae63396"}, &(0x7f0000647000-0x4)=0xfd) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000679000)={r2, 0x3}, 0x8) write(r1, &(0x7f0000d68000)="26000000250001fe000000040000000004ff080000140003000009000100ffffff0503c75b3537", 0x27) accept4$ipx(r1, &(0x7f0000b71000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000070a000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000c2000-0x8)={0x0, 0x7}, &(0x7f000068c000)=0x8) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f00008f1000)=0x0, &(0x7f0000646000)=0x4) accept4$packet(r1, &(0x7f0000da6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000060c000-0x4)=0x14, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e16000-0x4)=0x2, 0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d44000)={r4, 0x1, 0x6, @random="e8c931c484c3", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dd7000-0xa0)={r3, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xc2a, 0xfff, 0x1, 0x142d}, &(0x7f00006ae000)=0xa0) 2018/01/09 17:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015f000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004bc000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000874000)=0x0, &(0x7f0000657000-0x4)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) socketpair(0x2, 0xa, 0x4, &(0x7f0000e2c000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000035b000-0x4)=0x0, &(0x7f0000810000)=0x4) 2018/01/09 17:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000660000)={0x0, 0x0, &(0x7f0000cab000-0x10)=[], 0x0, &(0x7f000031c000)=[], 0xffffffffffffff84, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r1, &(0x7f0000b60000-0xd0)="cde90aed2cfa4a2d63acfbb2e65b86fba808ee03f8b534aad92788f9efbd7fdd27b9fa38a79d1bd5ed98d6dbc43513a2c48dda4b8534b74940fa13dda9f2d396707317ba2878ca91370770496375c3d216bbc5bd9afab16418b7e57220ae11d2b3b79cc757e7c1d861cb1a83afb6dfb29b9c6228367d29cfccc1ec6a396d8d54b58b2d5359e0dcda28e8b3289780b91b44008aa0f3b39846273d57386cf993806e29290384fa46a3a71e6614bd1dd81da78a5863e684245071f09c34352bed84cba1970405c5a5dc020557a5faafdf6b", 0xd0, 0x4, &(0x7f0000288000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 17:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000857000)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e31000-0x170)=@hopopts={0x16, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic={0x8, 0x52, "dd3ecbd9fb34eb016566284d0017bfaec64d23a5d1a4b3e0f87f7f9b7f173d60d53bb6d0aee381e10ed5a30abb7d8ee534da45c1c1645e4d470525a1c179ddd8794d1ddc5133be501008b44542844eb68828"}, @generic={0x6, 0xda, "2f23ca31e600bcf82511b8fedcf340054282e75c1b1f7af122f74a583c7cdae923e16897481f329f47aca3f90aaea65c0ec6c7e605b662f3c9e1df86061f99cb76011867c6ab3b3b74311648373014efd2ac518fa55b53d9764f5cf5163a1c9081901a55664b7aae2696b80c7177db5e31b443717f286be51453cb3103f438bed7ed60e505ffd73c809f747ce807e09b6cd7a33c885b8390fd2695272b3b1f2603549a0bef467a51e349fe065546781c3b282474544ce7f5b3840f0c15065885cc7cfe7ad48e5f0b1b91ab571b969c2856ae67d93b94dd64f948"}, @pad1={0x0, 0x1, 0x0}]}, 0x170) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000489000-0x8)={0x0, 0x0}) r3 = accept4$packet(r2, &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000026e000-0x4)=0x14, 0x800) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000b9f000-0x28)={@common='tunl0\x00', @ifru_map={0xffff, 0x101, 0x1ff80000, 0x0, 0x4, 0x6}}) recvmsg(r4, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/09 17:08:10 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f90000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f90000)=@sack_info={0x0, 0x8000, 0x4}, &(0x7f0000f91000-0x2)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000711000-0x8)={0x0, 0x3}, &(0x7f0000642000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f90000)={0x0, 0x60, "911c66f052f3fdfe81dfe7feca854e8dd57719b0257fdc0f460ad5711201f290735109844e305905206c17d35ddacb13bdeb836cc2c0d0150947ff64a2a8b4374cbcd75dd9b82d7deaded3a29fff79639c52341777e5cbcdfca309cba8a54b9b"}, &(0x7f0000f90000)=0x68) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d09000-0x10)={0x0, 0x10000, 0x9, 0x10001}, &(0x7f0000f90000)=0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f91000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0x314000000000000, 0x1f, 0x20, 0x4, 0x100000001}, &(0x7f0000f91000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000659000-0x8)={0x0, 0x5}, &(0x7f0000361000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000182000)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000f90000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003a0000-0x8)={0x0, 0x6}, &(0x7f0000b33000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000440000-0x45)={0x0, 0x3d, "cb3a03ba367bc126536d2fe310629db5118a017c57ec995c9a1a20deae0ed8eae6f988181c38c98d56d206ced1689e4cb6477cfe6bbd68aa3bd32393d9"}, &(0x7f000083e000)=0x45) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f90000)={0x0, 0x10001, 0x9, 0x4, 0x3, 0xa3}, &(0x7f0000f90000)=0x14) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f91000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cad000-0x8)={0x0, 0x8}, &(0x7f0000ced000)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b88000-0x8)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000011f000)=[{&(0x7f00005e4000-0x1a)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x518d}, 0x1c, &(0x7f0000f90000)=[{&(0x7f0000373000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000801}, {&(0x7f0000f90000)=@in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0xc}, 0x1c, &(0x7f0000f91000-0x10)=[{&(0x7f0000f90000)="9a9b91bda532bd3de002a8fd65e758bb176a6f7655d11a293d98869f78ee0ca8b4e147bec03fdee481ec5eb8569ced6dc3b765c539768577de1128fb5b2abdc517467c8e5fd8536f48aff6ca73be1e263f28ec167cc75c4dc5604ec7173a64f299f8a56a78e6ed8c135421a2ea1f", 0x6e}], 0x1, &(0x7f000086a000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x1000, 0x4, 0x5, 0x60000000, 0x7, 0x7, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x4, 0x1, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x4, 0x3ff, r2}}], 0x90, 0x4}, {&(0x7f0000f90000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f90000)=[], 0x0, &(0x7f0000788000-0x180)=[@init={0x18, 0x84, 0x0, {0x3ac1, 0x6, 0x2c8, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x20d, 0xb7, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x3f, 0x5d62, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x166, 0x4, 0x2, 0x3ff, 0x7915c592, 0x2, 0x282, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x836, 0xdf1, 0x8000, 0x0, 0xfffffffffffffff9, 0xfffffffffffffbff, 0x7, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x0, 0xf16, 0x8001, 0x80, 0x7, 0x1c00000000000000, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x4, 0x1, 0x10000, 0x3, 0xffffffff, 0x0, 0x101, r8}}], 0x180, 0x8000}, {&(0x7f0000240000)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf7}, 0x1c, &(0x7f0000f90000)=[{&(0x7f0000f91000-0x57)="8d3d03cf46a911e60b9afa3c7e98b312616ce59ce87e6168fbbbbb95d8d801f349929ccdd20616c308993287f45705aa837e405f54b870fbc671b81691f778295a2ac4c16622d8bd3e90ff5a2a7f691e8670cfe9e50198", 0x57}], 0x1, &(0x7f0000f3a000)=[@sndrcv={0x30, 0x84, 0x1, {0xde6, 0x1000, 0x8000, 0x5, 0x100000001, 0x4, 0x1000, 0x1, r9}}], 0x30, 0x90}, {&(0x7f0000f91000-0x1c)=@in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600000}, 0x1c, &(0x7f0000d66000)=[{&(0x7f0000442000-0xf)="29fa9f108d8ca1e8ff63e7192a6333", 0xf}, {&(0x7f0000a61000)="eef8e014fdce8dd65b34a196b5b4178ee0f5cd12fc2eceb2124120e57aa788f7dbb08e6181f9b4bdfd3c1532b9d22ea48bfa6196b8ed83d428bf5cf0c349ba68e22388ffae4caea24a39569f7a788cc10e68389d38691cf3632f24dfa3fe0ad17339e86dbd3aeb453fcf47b1ee2c7ed747b4ae21422fa1d4719fcbc8d2cf7b34dc572344be9a8f5b8583fe4f3b935a9fb6f33b2451335c57f508bd44bf7e3134e152c5a8af1c838c72b83ad8b7", 0xad}, {&(0x7f0000124000-0x14)="5e23a8424726f3658ade0048b91a8eb7ddda07fb", 0x14}, {&(0x7f000012a000)="6fc16f1b7336a9b1eef180ed38df03d4090e28553c52f4a1ef0d30fcb39aaec55b6d2e1449af93a257d833a6c9ae14488de64d2e5d0eb67940d5e4332978c0e637f81f9e6de57fe18bca539937198c6ea5a9f2023abd5b7cd6a32724963cfe95bbf6daaebfbf2b0eaf0af3977aafd7", 0x6f}], 0x4, &(0x7f0000f91000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x205, 0x80000001, 0x6, 0x7fff, 0x37a9, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0xffffffffffffffff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x20, 0x4, 0xa7c, 0x0, 0x80000001, 0x4, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x100, 0xfffffffffffffff9, 0x635, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0xffffffff, 0xfa8, r13}}], 0xf0, 0x20000010}, {&(0x7f000041e000-0x1c)=@in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc00}, 0x1c, &(0x7f0000f90000)=[{&(0x7f0000f90000)="8d7af4683bb6d1e86614ad304bbf32007080e5be5160193f8d291ba1e5039f8dbf802e46b4e5fc42b61b9150baf97d2c71ee0e56ece6a87b82d210f390fc1b02e4afa2c2683baaad642e941c01e9d80f23dde9bfddfdd55f00695387cfc0aeb511eca495a15129c7d14d7e996085ce3b0ac827dfa30dcacdd72e0173b73cce3d9605a66ec192d17cbe613368a0a48efd14c4177088a57d989a59ee5729", 0x9d}, {&(0x7f0000bc3000-0x53)="e48059b781ff16ce8714e521871934fac18dcef5f3f90bdd8d8d3683f855b6802930c7793b72025bdd3ee582e492acce2916e6ed13bb17901b4267499608479e753adc966dd483272c23830efc9f0dff964d2d", 0x53}, {&(0x7f0000f90000)="7b02b34fd32b41ebd266b807b9831bfe7dee", 0x12}, {&(0x7f0000f90000)="164e602b615b553ecde5f539fa9f586919fcef8a68436354fde8a5f2440c2736cabe15ea3c8f94bc02e129405bae90f7db490989ef6c8dc329fc5b8c82ca5699855f0816e762aadd4698abc678a625b75d2c7a324a3c943168a52088734b3e0efeddfa029a0857b6f6a00ec3588ebaa617a8e2dfe393953a4712d17aba916121ef962527b18dd376112c166e9e648e1548592a8884d93eae4fe8c093127b9819e94587c6b10b196327a9adae6d1dc29aaaeb381bc17b167aeb0e1628304fef8f931c1b476319a2b0f105e35317fa745775031e61c4cfbad8e197109b6178e2308338", 0xe2}, {&(0x7f0000f90000)="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", 0x1000}, {&(0x7f0000f91000-0x21)="c11d6fb69d94a0a68d91202a45589d8e57836c58029953c49e8aa7e4874c18bfbb", 0x21}, {&(0x7f0000f90000)="0f6c6fd6daffa0d02a04a3fbd9065a73b96bad12911747cab60527e9b2769d1893a57380b5f617cf602782f9cf061782d28ec35b691789bad995a4246710c17bc7a237ca84d097fefe8553920e35df0d749329d662c78aacff7a39a75f57a8fb23b82b3572bd985b09527a23368a473d79bf80ff", 0x74}], 0x7, 0x0, 0x0, 0x40}], 0x6, 0x4005) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r14, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r15 = accept$alg(r14, 0x0, 0x0) sendmmsg$alg(r15, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r15, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 17:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x0, 0x3f, &(0x7f000082e000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000fa1000)=[{&(0x7f0000ed6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000035d000)=[{&(0x7f0000fab000-0xa2)="1f5660cbd67d0ab2757be565fc8ba2e58ab2d4dccfbc1d509244da947881ee2ccfeef6242227030e0fdfa2b832fd15f41dde523d812559d3c32acc7bad108d235222711cdfa8faa9b86ef125f8c638c7aec11c80543b6b35612a81b22097653f6ce45447100338ce23a2b9b7613849845cc65e7791f06ce87bdb1c46e1acc73a335924590a8648f5e49607a823462453dacbddbcc2a8ed94a1b4ade60cc695042808", 0xa2}], 0x1, 0x0, 0x0, 0x800}], 0x1, 0x4000) sendto$llc(r1, &(0x7f00007a9000-0x57)="90ce9600d4b11900200fd1afd533ea6e1e33cd4848a86c47b98c4acfab4658d0943cfcb86d6a8bea8d387e81e913aa4bc7fd9a1e852f8dfaa0a595265eca14f141e5594ea2b2314f85c3e666d6e775682b3dd9355d27d6", 0x57, 0x80, &(0x7f0000f3c000)={0x1a, 0xf5, 0x101, 0x2, 0x2, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) bind$llc(r1, &(0x7f000047b000)={0x1a, 0x5, 0x81, 0x9, 0x4, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 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) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x67) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003cf000)={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0001}, {0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x9}, 0x8001, [0x4, 0x486, 0x80000001, 0x0, 0x401, 0x4, 0x4, 0xb0]}, 0x5c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ed2000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003af000-0x4)=0x0, &(0x7f000045b000-0x4)=0x4) [ 942.919171] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/09 17:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000402000-0x4)=0x0) r2 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000c8000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006f0000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fc4000)={r4, 0x8001, 0x30}, &(0x7f0000d93000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000838000)={r5, 0x2}, &(0x7f00009e0000-0x4)=0x6) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d04000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0xc100bf, r3}) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000014b000-0x4)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000f97000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a61000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a7c000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f94000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e00000)={0x0, 0x0, 0x0}, &(0x7f0000518000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005e1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000875000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000f68000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000084a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016e000)=0xe8) r14 = getgid() r15 = getuid() getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000058b000)=0xff67) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000d1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000691000-0x4)=0xe8) r18 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ec8000)={{{@in6=@loopback={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f80000)={0x0, 0x0, 0x0}, &(0x7f0000824000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000374000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc6000-0x4)=0xc) r22 = getgid() r23 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007e6000)={0x0, 0x0, 0x0}, &(0x7f0000cb9000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001a6000-0xe8)={{{@in=@loopback=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0x1)=0xe8) r26 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000634000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000049000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9e000-0x4)=0xc) r29 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ee000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000090a000-0xe8)={{{@in=@empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000046e000-0x4)=0xc) r33 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000164000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000951000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b9000)={0x0, 0x0, 0x0}, &(0x7f00004d8000-0x4)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000d60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000382000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000110000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000042000)={0x0, 0x0, 0x0}, &(0x7f0000b3e000-0x4)=0xc) sendmmsg$unix(r6, &(0x7f00007a7000-0x1c0)=[{&(0x7f0000754000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ec000-0x90)=[{&(0x7f0000bdc000-0xeb)="73cfb53b5e4d51bb98d45a6df7609cf41579af00f48e1a8552689b2332bd55c54e274cd2ff9b58459bb381b5ceeff80e01cee53e2c8f4928850f08286df586e2e1209c27047c19cd6d4ee37162b0b882b4299d322228363a082224cc90d82e7b48599bcdbf5fe5f331e1b22cf41ceb8dd7ac9de724506eed0673f774f5f7861f4c8ac3ef5eaf6289da65b7e5784e6e54230039758ee95fb64578e2bf0423956c7a3fcd2b3e41eb62224bb9b01d47294aa8d6284fd2962e3f20f7c59b7b9473e785de8d3c6c759703ac36753b52ad01f6168aac099fa1dfefaf4a08154ce82123599b20ea1dc6f1562e2b1a", 0xeb}, {&(0x7f000011d000)="463ae7abfe608bdf740cce6a", 0xc}, {&(0x7f000092f000-0xdd)="44d26edb915c3f666f78a9fc7693112f300211148d3bc5e8664564ef7a6cc056b17d68dc6b48900b9f5b48dcc3b1fe98f17e70b346358b949facb1393284a0fb386ba2f643f27807fd8ea4f46f30dcf1eed564167ec2020f8d371a7703712916e5eed9d30737e6e44a2619ddbe54c1e577f99e81703e32301d0766c6c2dfb07a914a93a09d6e4835a29a6f6e0c5e287d48c07beea64c0bd16063fd10d8a7d4991bb59017b6b96025589c3383d6ab61fc8dbc4c4adadf17ec18b96a8fc7406006b985f36bf4734ce99dd982aa02d0b6df460ba0261b1d27e9c260933be5", 0xdd}, 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0x1000}, {&(0x7f00008d3000-0x69)="5a715a66f148e1973475964e3db01722c5392a2b607fae15865c3a9b6c714251245c0b14c9a8efe823adc4b99377dd14b780e277d92e9f7a24ebb5e5d25eedefdae1c7dff4e6ee722af1fde049be3432662c82dbe1a5bec263b85e0f25fe122ae6d967f0368fef0da0", 0x69}, {&(0x7f0000c97000)="c29c9cb2bb1b8e48eb08aa06c2d32f3b0844984b70c3cf2c094ce3706dc2eb7567d6a097497ec10983942c4ad2d3cd802c7662a527a42aee6a5c7ec226485c321358112d8f37d72e32e73f37dd1edb90f91468fd0e201ff51ce0e1c38bc5ace43753770818896f036bbc0e44ec826119db6632ee53d5d50b", 0x78}, {&(0x7f0000f48000)="92cd1b94d5cb3454bc02", 0xa}, {&(0x7f0000ff8000-0xd4)="79b991331647a7ad923e38307a78a70486526b843b27ef6e221db7d8c9131af981909d9897dc3a98777c3b4b4f9ad0b4c158ade41f5eaa927019dcdd38dbc85539bbeddb228861e1feb60ac182b68636e7244b59cd81c0ac0e9b3a442750cbfe648c628fb7fbb27223f4ccce009824062957b51f1af5a97af50f4f47fc9e552c0106ba24855546628f85975db9c76af17bdbb95bafcba59eece11f534e76467114ce549e43b304b71f9d29b07cf327dc0e797e0cb9d4b1bffefe8873801533a57d1437792877fed1a4a078254687f25b4a1d442e", 0xd4}, {&(0x7f0000ec7000-0x68)="397f59242ac1543699304d44a78ce2caed4509843ed5b5a60ab7e78c8e3fc51d47fb3dc834b5b3c7e77c6a201746c8494e0ff9fb5f437e0cfc4e3af5fa4affc380388650d02aee67b5b9b802f226d5512ac3d17ae11e980f38ca0cbc68f9faeb0fc4c5cee4153186", 0x68}], 0x9, &(0x7f000018b000)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r6, r6, r0, r2, r2, r6, r2]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0x128, 0x45}, {&(0x7f000093b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000c2000)=[{&(0x7f0000cc8000-0x6b)="638cc68b62097035892272d34df247f5c5be08e9947d5aa6892f251d3bf470a39d12c14329689289cc9931b3bdecd59e8b5f1abeb57473abb10fa0bf7e70d915cb346a82346db78e7b0c71626ded06f309df50a60f743b123aacd05e64cc9eab06040aa234ae49184d4064", 0x6b}, {&(0x7f0000e90000)="02c1c5b22e78e2a4b9f8c98883886ad3b4c0613a421bd495dc", 0x19}, {&(0x7f00007e7000)="17216959ca8f5adb8fc9c727a0297c83b39fe263241904679ac4e8d5061cdcf99e9d9095ca617aeb56a1b7aba895b5fd7647e9b758f8ae1628bf721d9f5952cfb07e4195977aafdd49e0a418861a637764951348a8e7a6e25a920b9aab9d5b39dc0ca2232b37687d6a61e35eeaeb3ec1e91f6787b53915eb17d181734881ffbda201785029eabaaefd2f9fe79c8d3a263059f4af969ec3f8b3f3fc5a9f4797c505e5694f57dbaea83e", 0xa9}, 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", 0x1000}], 0x4, &(0x7f0000da0000)=[@rights={0x20, 0x1, 0x1, [r6, r6, r6]}, @cred={0x20, 0x1, 0x2, r1, r29, r30}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r31, r32}, @rights={0x38, 0x1, 0x1, [r6, r2, r6, r0, r0, r6, r0, r2, r6]}, @cred={0x20, 0x1, 0x2, r1, r33, r34}, @cred={0x20, 0x1, 0x2, r1, r35, r36}, @cred={0x20, 0x1, 0x2, r1, r37, r38}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}], 0x150, 0x20000000}, {&(0x7f0000062000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000044c000-0x50)=[{&(0x7f00004f6000)="b19c13521de6f1dfaaf1bcef51f7a6cb2f010b4f614929e6f600f93ddc4aa8d19ea06e231032f7a0f9160eae79664131", 0x30}, {&(0x7f0000645000-0xb1)="67d88383715e6195ecea34159289e9533e3a5c7e2ce5e62d38d0b744c5a4a512b77b74d5efe8082c99355547e6c96a1cb71a1985dfc3c4efdb3434485a1a37f68e26570be392140f253ed213c737f324e313e5dd3670043452b1340770864bce1191fc33ccd51c10762c4fd37582f1ffed6a34164597bb0c299c8ae430e1997ed775fbb0655aa240e301df5614c6f7b551346be01ba7e4965cc75d7f809f8176112bd71975b04a274e04310b53ce56c233", 0xb1}, {&(0x7f0000aae000-0xee)="62012a9d3cfa7ecfa8c09fde0127145a0db31a7f0e9ac6be5a7776934d44217f63aa5e57fc6dbf88ccc28e14b06ba3ff5fa358011e233f6a2020bd0a6d16e61f5b2b087c741ef016fbae6cbabaf5598141b90d11cd617c32476a7f58801cbafa76932d58d4045099cfa53ac38f7df4008b8f98a6b6d428cfad8554cdd070d248bb66df01d42f193e99cded2b509d5f9c2a1b688b7f30988f948e67c1f217b294b46196e30b0994d3603dacdaf48a784777ed038ac90216555e6d7fe635c0682a3d8b30adf617a27a7cdac97e5974f6056848aa36c594a2e62d127284421b3ad7d7b5584d0b7aba42c37786ac3825", 0xee}, {&(0x7f0000d7b000)="d83f7aa84b2e11c0fe3e45add9f481c5fe7ce4be087e22cc4a2db58487f4ec491466fba349e846cded81fb6adf1ba8efbee80ec528b828ab4309be4aae3dd3e03f0683edcbdff5fe636b0ab94340ba66ba4510668bc9ae12faac1560f59c6a5d1060bd9a259306d113f2823320789cff4b8ccd1c7c8faea7fc31e9c44155c3def5e7576e7fc084e5b44c6d45f7325ac8a8c1248919d76b4bcdc9adae9264387ea242522970916ee6425e4bd9036c4c280dbc9749f66d11ea33507847819e95ac7594f2e8129b992b07d9", 0xca}, {&(0x7f0000729000)="474f6da8280ddae255d51dc994c472e07794bf82be3296f44f5e1d38e6e09c7df290e0cc9974536a7d68d52f49fc16876b14426edf25d75d64e3a82ac353d522b93b5f8b48badd2a458cd35a55240544553a816de3ac73b33912e2e8c2ae247ed179f500797abee4f73248243b4ee0faff0484dfc3165c2409c7ebed54a7769a5360de87fafef6b60e7314b632084872c5ba899cd39a965d5a7bab9b78612039a6578e30", 0xa4}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000cb2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d15000-0x2d)=[{&(0x7f0000cc4000-0x1d)="b14d6ea0acc04cb47023300ed53450574bcce9503479ebe72c44a9d7e2", 0x1d}, {&(0x7f0000b05000-0xda)="9be1ac9c92594ed7dc4c28dc9be08d92107d1a8989eedfb475c59207ed4beedaaef76ab0c62ec18d4c5e29a8fbd9fd3518ef5a1c773c55ae62a7b2c6a86684fba474b5a7adfe1c8c1fc244ecbdba62014928fc22296f6127db155d951a6ae4aa93f99375a916ce1dd2b151ee5cf0a1b0565febbc51b4e9b539c35f05f4fe97e154b23a6ddcfbe9be75f10dad09e8500b585a44651cdb2d8cec4327126c20fcf0a62e0679bec7a23b9d095c2e56ec114259407393da87d32810b6b54db8c18f268a0d70429e47a551bd62a8883030226c4e6a4d0d53327a4ea191", 0xda}, {&(0x7f00009ce000)="", 0x0}, {&(0x7f0000f8f000)="d773e0bb9f6604a9685f8b4280ecc7d0a23b02260c38a05b118f0da3b7efbffb4db70e58e9dc857714dfa544f8f10d592d7ee1ddae5f1b5ece00052f0fc9a657a66b6e621dc1c3f0b18d439e8ded520734ae82113212751640d12f90e0971c4101562d19ad757c7456f8e9332216f8f9d66fadfa0504a33897bdce4e7135b8ba7266ce38c648ad0d62eb83403f6f2867912869b6fdb82b600270ea559eaf58647ac1c4978f997dce88", 0xa9}], 0x4, &(0x7f0000e5a000-0x48)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}, @rights={0x28, 0x1, 0x1, [r6, r2, r2, r0, r0]}], 0x48, 0x1}], 0x8, 0x8000) writev(r6, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) [ 942.972135] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/09 17:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x5, 0xa48f, &(0x7f00000db000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000b5000-0x6b)={0x0, 0x63, "f37c524f37e0a3692fe3bb3b521da9adb25b69c7a0ad86a1b27056ce8b9efd8bc1577a9c7d5c36aa46ccfe0187bbc84c960a83337d61eac15aecc86e2944e7855c6ed0fdb147718e2ad7db3e1fd5ec6b3c2ad4790b97bda681515cb59225bbf93de9d1"}, &(0x7f0000733000)=0x6b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000da2000)={r4, 0xc83a}, &(0x7f0000ccd000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000342000)={0x0, 0x0}) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/09 17:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e3f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c9) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000ada000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5e) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b2b000-0x28)={@generic="12cca0e313ea2c069e70daece15cffa2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000aee000-0x1000)="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", 0x1000, 0x10, &(0x7f0000fe7000-0x14)={0x11, 0x1f, r1, 0x1, 0x3d5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xffffffffffffff1a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000798000)={0x0, 0x80000001, 0x30}, &(0x7f0000975000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ed9000)={r2, 0x9}, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ab5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000779000)={0xdb5, 0x0, 0x400, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fbd000-0x4)=0x3, 0x4) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ed1000-0x10)={&(0x7f0000f38000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ce7000)={&(0x7f00002e6000)='./file0\x00', r3}, 0xc) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) getpeername$netlink(r0, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f9000)=0xc) 2018/01/09 17:08:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000097e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000251000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000e59000-0x4)=0x7ff, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000071d000-0xc)=@sack_info={0x0, 0x0, 0x4}, &(0x7f0000faf000+0x359)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e3a000)={0x8, 0x8008, 0x6, 0x3, r3}, &(0x7f0000d90000-0x1)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a96000)={0x0, 0x64, "21ff020d5b2f2a053cc439fdffbfa2e2eb74a9c139fe917759ac099e0173e2dad4a9199e972f3556ef7c53716903abd193708acf0597ed0e84d28994b11f5036298c2e4119c46335d6203e118564a467233058986baa1ecbb29419c1a38f7815f8c52a3e"}, &(0x7f0000955000)=0x6c) r5 = socket(0xb, 0x0, 0x101) sendmsg$unix(r5, &(0x7f0000d45000-0x38)={&(0x7f00004e9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ac000-0x50)=[{&(0x7f00006f8000-0xc0)="a59c68215ca940adc59627859bd9b09d59a4d9b21db30b9bcd638cfbf52acfed64b9297955a5ccf1bb33f8ccf32f343ad59d278a2b1cdbd7a1044f4583ed2a50f264e1ac3732793f54fc18c18e5e30f63e2e550cfb499aec46d6e10de59d6b7e3c535c682f3c7ca0a6d702cbeef091c53bdd3ffb01dc39ff58aacf3392f0c9fc25a509c26e7b8c81ba743e326d6bf9ce0976d5961565fd690cd3268bb91b716b276ff07c588f97ae294597414ffdf14b1212f06afed756e23ac1c4e86c8745a7", 0xc0}, {&(0x7f000004e000-0xfd)="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", 0xfd}, {&(0x7f00008c6000)="1a8882ad74742cd88f0816352ae00032e1c2ebd7236023d991dc39df1cb06a93b4474d0bdec6733574e5468cdbb3ecbe849680fe884af270188edb692489b54b951a093fc1f3a057bc7dd44a9a8f16ba322fa2b0e661b411b8719bc1b502c6296c9816d98055e497534cf4fcc8632548cda4119b3680ed24547471430e90252b58038b1342b1855ef9e9377487024460fe385244cab83c88f212530346", 0x9d}, {&(0x7f00006bf000)="7acc45d5d273671f815f07136b6ee34578de70448cf4ad4d9610b9f3814449921b6829b4f570068a6b91adfabc4fd303d32582123bc6497cfa06ee42ea4a3d0c7bb25c28d466a7761cd925929fd1", 0x4e}, {&(0x7f0000a31000-0x4b)="7b7787a368b4140e4c61988c286a6cf363984d9954d1385ed41dc66c4d1b7277709ad1e2527692c2ac9b7470142f57d1f1699aae28f19edd86bc3dba4000687c4aede326f03dd52389dd31", 0x4b}], 0x5, &(0x7f00001ee000)=[], 0x0, 0x20040014}, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d8e000)={r4, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x8, 0x3, 0x1, 0x100000001, 0x7, 0x7, 0x5, 0x1ff, 0x40, 0x4, 0x0, 0x20, 0x3]}, &(0x7f0000f0f000-0x4)=0x108) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000079d000)={0x0, 0x0}) listen(r1, 0xe23) recvfrom$inet6(r1, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007b0000)=0x47fe, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f7b000)={0x4, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 17:08:11 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x80000, 0x8) getsockname$inet(r2, &(0x7f0000b4c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032d000-0x2)=0x10) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e49000-0x6)={0x0, 0x8}, &(0x7f0000a31000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000009b000)={r2, 0x6}, 0x8) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000bea000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x44) 2018/01/09 17:08:11 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f0000d09000)={0x0, 0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ff3000)=0x5, 0x2) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ff4000)=@assoc_value={0x0, 0x0}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ff4000)={r3, @in={{0x2, 0x3, @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]}}, &(0x7f0000537000+0x9d6)=0x8c) 2018/01/09 17:08:11 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d1c000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b89000-0x8)={0x0, 0x4}, &(0x7f0000e90000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d04000)={r1, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38000000000}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 17:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad3000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000e9000)=0x6, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000022000-0x4)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000078000)={0xe41, 0x5, 0x6, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000638000)=0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4a, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000904000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000353000)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e7a000-0xbe)={0x0, 0xb6, "c9e18995acc957556a8d49b06cf468db925a74ac5fd4865c236c1afb5d779d94a13619dc3e018a5f421e192213709592f34948c4b595a833625c885c726424fbf21fd4ebe493618c4008b48de0e509b67cc9f2f356248ee48c8e372b51675043065b70fb594f026380e4518474c8cb1e63364e1da40f97d785cf749aeab6ce13aeff41d887fc3386b2b66a713e440ca6df3e078d6b2391a9e31652e811f78f53f29ecf36575c8dc2238e321813774f4a7a7c2d7be71a"}, &(0x7f0000c95000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000991000-0x10)={r2, 0x14, 0x9, 0x54509184}, &(0x7f000015c000)=0x10) 2018/01/09 17:08:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x1e66fd04c18e7886, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000fb7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x9) r2 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x80000001, 0x5, &(0x7f0000000000)=""/94, &(0x7f0000000000)=0x5e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@common=""/16, 0x10) 2018/01/09 17:08:11 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) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000223000-0xd6)=""/214, &(0x7f0000d24000)=0xd6) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f81000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003bf000-0x4)=r2) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) r3 = socket(0x1a, 0xa, 0x60e4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a44000-0xb8)={0x0, 0x401, 0x4f, 0x1, 0x9, 0x7fff, 0x1, 0x4, {0x0, @in6={{0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2aa, 0x6, 0x6, 0x1, 0x80}}, &(0x7f00009b4000)=0xb8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000f53000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x4a35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8e348618d5ce68f783d588c213144e90"}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000701000)={r4, 0xffffffff, 0x8, [0x8000, 0xfa3, 0xe61, 0x6, 0xfff, 0x2, 0x7, 0x8e3]}, 0x18) 2018/01/09 17:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000abe000)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000f37000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a0d000)=0x1c) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000074a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c5c000)=0x10) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000c1e000)=0x96, &(0x7f00006c7000-0x8)=0x2) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00006e0000)="2cae4f22691f7aac5bc03b6481013d2857c4e89aa2b112a8c934639059b792e71eb028566db929fca208dd4e1dbdb98e20659c06e7063e3787d323705022e789f776b35aa24fd74429760b53d244af3926adeb9b1b3c7125a47d38814477b81065647b6510513e27928f770d531f87d0443d2836bdc300d22edd825d9ecb856c4303427e8bb1ca0d0eab6a9ef837c2c5f7c70943596152eb792a586119a1856ac098a6cdada9900c6a56e20a792790dbc953", 0xb2}, {&(0x7f0000f3b000)="2c68d23a038fca028ec8ca21e452549fe1daa4366066c94b7588f9bff9233d0d534292bfe9d676", 0x27}, {&(0x7f000028e000)="b1d22fda", 0x4}], 0x3, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000097000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000ecb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f10000)={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}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008a2000)={r3, 0xff}, 0x6) 2018/01/09 17:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000013d000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f000048b000)=0x0, &(0x7f0000503000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$nfc_raw(r0, &(0x7f00007b8000-0x10)={0x27, 0x4, 0x3, 0x6}, 0x10) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x40000}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00006e9000)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a50000)=0x1c, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d83000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f00008b1000)=@abs={0x0, 0x0, 0x2}, 0x8) writev(0xffffffffffffffff, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:11 executing program 1: r0 = socket(0x13, 0xb, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x40000000000, 0x7ff, 0x2dc7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000849000)=0xdc, 0x2) syz_emit_ethernet(0x46, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "1a4000"}, ""}}}}}}, 0x0) socketpair(0x9, 0x4, 0xec, &(0x7f0000989000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e9c000-0x20)={0x10000, 0x7ea, 0x201, 0x3, 0x200, 0x7, 0x0, 0x69a, 0x0}, &(0x7f0000ac8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000563000)={r2, 0xa13b, 0xa, [0x6, 0x1, 0x4, 0xc926, 0x1f, 0x9, 0x2, 0x5980a9fe, 0x9, 0x7]}, &(0x7f0000246000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000096000)={r2, 0x2e, "4a29df9137c2b01e1fe14292cd9d09268e1fddc8b4d62d271664013ee0a9f9b447de9249ab317a479494baffe4ed"}, &(0x7f0000f6b000-0x4)=0xffffffffffffff3f) 2018/01/09 17:08:11 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000029000)={r0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000029000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x0, 0x0, 0xffffffffffffffff, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xfffffdff}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000000f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x6, 0x4, 0x100000000, 0x500, 0x16bfebd3, 0x80000000, r3}) 2018/01/09 17:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fe3000-0x4)=r1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 17:08:11 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80006, 0x56b, &(0x7f0000ffc000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000282000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000ffc000)={0x9, 0x3ff, 0x10000, 0x6}) socketpair$inet(0x2, 0xfffffffffffffffc, 0x1, &(0x7f0000ffb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008f8000)={0x0, 0xbd, "09c6b02825bbbbb53a0021f3a736c2a2b6d63942404ee200b5b4e3d098b14d8ef95793c0bb42f1371d7ba9206b4a0d26ca206655a0b7d333a0e158f21f66260e037edbb40a93faec7e74d0799e024e4ecf8b1d2cfac8b5a45dc6d49acc7f50b508d92096f261145152351d05f016b79aaa2f3f0b7b4cbbd7669392f9cce04d40ab1b80508d9a4f498e9a08c7828aa9a1e3bea0a9649df7d8a095d5875dc1a523ac14a4f136969ff205cc6eaa5266291f7cb46efa17eefa8e146340d5cc"}, &(0x7f000021c000-0x4)=0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ffc000)={r4, 0x2116}, &(0x7f0000987000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000c1a000)={r5, 0xbb, 0xfffffec5, "5afd93ca9cee4b7d93186a3a7c3121bdf5a92f8cf1c52515bbda481539f5059b0c1da646c154de41e1afa1525712ac1def512ccfb8137497fe0793c8ed5b5ddc98b3302f7baea861d15cee350918b2e21eec113ff0629a3dcce8c618a86022e8e82e326287777cf6950ee1ca2d048933ebbaad6bd2d6ac6f4272302ba3af6dbce48345aec5a8b30b1ab6b5ca0bdbfdd280b03990e50af468f1f98ce222436ac93098269604f8723181e93ebd7147da6a224e5751b1906730dfe09360d17ccb5d049e1f0ec35b58ff935b7504047978429deeb514e4ed115c16ef82211da7d76ca7b8c313a65f70751afe9a"}, 0xfffffffffffffed5) r6 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000ffc000-0x1c)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000111000-0x8)={0x0, 0x0}) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000192000-0x2c)={0x3, 0x2, 0x8, 0x6, 0x2, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000115000)={0x3, 0x7, 0x1, 0x8, 0x1, r1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000db9000-0x8)={0x0, 0x0}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000986000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000be5000-0x4)=0x1c, 0x80800) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000eee000-0x4)=0x0, &(0x7f0000b9c000-0x4)=0x4) 2018/01/09 17:08:11 executing program 6: r0 = socket(0x2, 0x3, 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) setsockopt(r0, 0x2000000000000000, 0x8, &(0x7f0000001000-0x1)="b2", 0xffffffffffffff79) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/09 17:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000)={0x0, 0x0}) bind$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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef0281996911003ffe527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000d87000-0xf)=""/15, 0xf) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b21000)={0x0, 0x80000000, 0x2, [0x9, 0x2]}, &(0x7f000091b000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000187000)={r2, 0x2}, 0x8) socketpair(0x5, 0x5, 0x8001, &(0x7f0000c62000)={0x0, 0x0}) connect$nfc_raw(r3, &(0x7f00004c4000)={0x27, 0xe8, 0x10000, 0x6}, 0x10) r4 = accept$netrom(0xffffffffffffff9c, &(0x7f000010b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ccb000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000ed4000-0x4)=0x4, 0x4) readv(r1, &(0x7f00000ca000-0x10)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00007bd000-0x108)={0x8, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003b4000-0x8)={0x0, 0x0}, &(0x7f0000e60000-0x4)=0x8) socketpair(0x15, 0x802, 0x4001, &(0x7f00007b3000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000f3000)={0x1, 0x0}) accept$packet(r3, &(0x7f000096c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a25000-0x4)=0x14) connect$packet(r2, &(0x7f0000ba4000-0x14)={0x11, 0x17, r4, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000cc0000-0x8)={0x0, 0x4, 0x3}, &(0x7f00005be000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000022f000-0x10)={r5, 0x7, 0x4, [0x8000, 0x0, 0xffffffff80000001, 0x48]}, 0x10) r6 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00006ee000-0x3)=""/3, &(0x7f0000073000-0x4)=0x3) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000531000)=""/4096, &(0x7f0000613000)=0x1000) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac60", 0x2}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = accept4$inet6(r0, &(0x7f0000032000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000053d000-0x4)=0x1c, 0x807fd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000abd000-0x8)={0x0, 0x9}, &(0x7f0000bc5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d4a000)={r2, 0x1}, 0x6) 2018/01/09 17:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005fb000)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000071e000-0x40)={0x2, 0xc6f9, 0xb4, 0x14, &(0x7f00009d8000)=""/20, 0x65, &(0x7f0000ff5000-0x65)=""/101, 0xb6, &(0x7f0000fe3000)=""/182}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000e4000-0x1)={0x5}, 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/09 17:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000734000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9a64}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) r3 = accept(r1, 0x0, &(0x7f0000b59000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d4a000-0x4)=@assoc_id=0x0, &(0x7f0000e28000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000b08000-0x8)={r4, 0x2}, 0x8) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x0) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b11000-0x10)=[], 0x0) pipe(&(0x7f000080a000-0x8)={0x0, 0x0}) ioctl$sock_bt(r2, 0x8907, &(0x7f0000172000)="6361612f4e5d249027e00c6419006fd247c9e010ca7fe81b546ae0c2396ccbceb798b048458d57edd891169f77f8da7c32a3312d488e584b1496a63d59b1c7b875a733cbbf5e87e250a4819102d8a853d0fdcc17058276ab9e9fdd2061f1fb31") bind$ipx(r1, &(0x7f000026b000-0x10)={0x4, 0x0, 0x2, "afcafd23a3f5", 0x0, 0x0}, 0x10) 2018/01/09 17:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f000022d000)=""/5, &(0x7f000084d000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f81000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004ac000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003cb000-0x4)=0x0, &(0x7f00004ae000)=0xffffffffffffffd7) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$void(r1, 0xc0045878) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r2, &(0x7f0000218000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000de6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000305000)=0x8) 2018/01/09 17:08:11 executing program 0: mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x83) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd6000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x20}, &(0x7f0000ae6000)=0x98) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd5000)={r1, @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]}, 0xb16, 0x8b9, 0xfff, 0xfffffffffffffff9, 0x8}, &(0x7f0000dd5000)=0xa0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dd6000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000dd7000-0x10)={0x6, 0x0}) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dd4000)=0x4, &(0x7f0000dd4000)=0x1) connect$nfc_llcp(r0, &(0x7f0000694000)={0x27, 0x0, 0x9, 0x4, 0x0, 0x2, "484697dc1cca426e0529a5ffabc128c5e5d34db5899040692cbec1f8b2b1af059f16510e85b488f8f647a50ba7459e68721d6f14cf907e3eab692a947d87a3", 0xfff}, 0x60) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000dd7000)="538acc05e18ee25aa73f44") mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dd8000)={0x9, 0x7, 0xab16, 0x20}, 0x8) splice(r2, &(0x7f0000828000-0x8)=0x0, r0, &(0x7f000034c000)=0x0, 0x4e83b6ca, 0x2) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00009c9000-0x10)={0x6, &(0x7f000014b000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) writev(r0, &(0x7f0000a8a000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r2, &(0x7f0000b3a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000a17000-0x4)=0x1c, 0x800) 2018/01/09 17:08:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x5) r1 = socket$inet6(0xa, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000376000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x100000001}, &(0x7f0000e43000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0xa21f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getpeername$ipx(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/09 17:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) accept$packet(0xffffffffffffff9c, &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000362000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000087c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000db5000)={0x0, 0xa26, 0xfc2, 0x4, 0x99, 0x8}, &(0x7f0000b09000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000506000)={r3, 0x1f, 0x0}, &(0x7f0000ba2000-0x4)=0xc) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000012000-0x60)=[{&(0x7f000036f000)="fc06b1413ea3f0a04fb11342bfa2a2d1b03a1d30c4fa5a039c7253b30631cf3e259a78ff17f19fc59aaee1", 0x0}, {&(0x7f0000e3a000)="b00b8b636e3077252732e19557fec2a6e410df3ef8d6859b3666e21c30f2c3322cdf6c366e797288a8e7d239ed6d", 0x0}, {&(0x7f0000fc0000-0x9e)="f9361eaf71655e7e5fa92559b2e203b0ebb75aaac663ac2f23cad541bac2c020c944e371a6d95d2be7cf554949ff84f8f78e3e0fa7c86f43b3ec01a3fce78afd9f1d614cb379a8e29fcc2ecc48eadc207bac995e1d0eaa5b63e7badb2d469a81374823faa0d3ee0ff82ddde8c927f0f69f22e68fbdb5ba125a0ff2dd779b8ac16fea4ad718d92a96a91360dbf46c781b3734561c119137f27da063183d1b", 0x126}, {&(0x7f0000ee5000)="f4053793a1102b1b05a26da18223901a8262fb4d87b2d4d2f9a2a1a4b8dfececf9e0232e916d473137ba70885b25082e74e8248b13e539e6d01d856890c4f0bc29e42df658a5d486542b4dbf7b1763fb57ae4644c2d32a7e9d2c83138b5791f93471c839bcbb20b307efa9aaaa526fdea966384de831d94d1a4ad55a5287735d52f3ad6e13dd31f85df9a8fc7a7a957f48723b5cee09519bc701233900ce5530f4b2d8f017d0fe", 0x0}, {&(0x7f00005a8000-0x6d)="d05a92ff470d908363e7e2da4f0cb13e06b42fee7927071c2d198f39eac8b1e47b707b7455875abf2cef3212b485958c225bc5696dffba3ec583409391a2c64103393ebc6c8f0a147ffd7eda7388f37767ff42acd2ebb1d51a3d6681fdc9e12a0c3cd82f9b47ae906eb7b4d0f8", 0x0}, {&(0x7f0000121000)="5793aa72cd33e9771334e6abe477731da084f1b87fb52bf6682fdb6b0176c3228b1905cd38c5c1b6606aab7db41e6681971fa0bfd1d3583800825adc8ffd1f07044a08c188046576fc2ed84ab3d886b29496a6c57b3fed8b5ed9a268a8c19bf234785747c9c0e98407fe25d538c882fe988485d442c5129fd8dd6ed9e6f550ff31b6ae55588ce0cc83c8a76d5aa87a41ddd9db8411dd8403ea425d5542a4ef0a0365a58cef2c894095bd53bc9cf6615ef65225562be7025a49fcaae97a295ee1224eb3b3418e82397c11397e8d1a606b6d31dc426e2ac7273d7a", 0x0}], 0x343, &(0x7f00009a0000)=[], 0x0, 0xfffffffffffffffd}], 0x1, 0x0) 2018/01/09 17:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000fd5000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000046e000)={0x0, 0xffff}, &(0x7f0000e52000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c2c000)={r2, 0x48, &(0x7f0000c17000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}]}, &(0x7f0000c02000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept4$inet6(r0, &(0x7f00008e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e9000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000dab000)=0x1ff, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000467000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet(0x2, 0x800, 0x2c, &(0x7f0000e49000-0x1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b75000)={0x0, 0x6, 0x30, 0x8, 0x7}, &(0x7f00004d9000-0x1)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00006a3000)={r6, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x7, 0x5, 0x7}, &(0x7f000015b000)=0xa0) socketpair(0xb, 0x4, 0x400, &(0x7f0000b3a000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r7, 0x0, 0x1, &(0x7f0000b93000)=0x100000000, 0x4) readv(r4, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e2a000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_INFO_BUFS(r8, 0xc0106418, &(0x7f00003db000-0x20)={0x8, 0x1, 0x100000000, 0x100000001, 0x0, 0x20}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004f4000)={0x1, [0xc14]}, &(0x7f0000295000-0x4)=0x6) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x6f, &(0x7f0000360000)={0x0, 0x0}) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005c8000)=0x0, &(0x7f00005c9000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ca000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c4000-0xe7)="ad30b2238c9444c13a65a5f94232b95241760fc11377c047db87506c04fdd03ca96253b8c3fb4808d6c1ed4db4f969e60891ccd9edc5d5712c3465f8bba1124b90201a52089d03ee07b28f98ad7099b3", 0x50}], 0x1, &(0x7f00005c3000)=[], 0x0, 0x0}, 0x890) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f00005c9000-0x27)="26000000130047f107000083140022e3041000ff010000000035000000000906050010000200", 0x26) 2018/01/09 17:08:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x400000}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) poll(&(0x7f00003af000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffe21) write(r0, &(0x7f0000355000)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000018f000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x19, 0x5, 0xfffffffffffff001, &(0x7f0000f8f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ddf000)={r1, 0x80000, r2}) 2018/01/09 17:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000237000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000e75000-0x4)=0x0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000184000)=""/52, &(0x7f0000cdb000)=0x34) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008aa000)={r1}) bind$llc(r2, &(0x7f00007a2000-0x10)={0x1a, 0x17, 0x4, 0x9, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000236000)=@hci={0x0, 0x0, 0x0}, &(0x7f000085a000)=0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000014d000-0x4)=@assoc_id=0x0, &(0x7f0000226000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000839000)={r2, @in6={{0xa, 0x0, 0xc422, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x80}, &(0x7f0000e67000-0x4)=0x98) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x10001}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = accept(r1, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000003000-0x1c)=@req3={0x5185, 0x5, 0x8, 0x3, 0x80000000, 0x5, 0x8}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000004000-0xd7)="79ef180f6ac92f516d4fd5d02982e6dc4f5169e5df3140c6b2300ac085c135f56050a9864caa3f42b6b1c658dfef9c5fd6937b6b6be3a76e467781951bfd915c085deddfb33a172ad26b7165b1e9d68c8d0a9b7c2e47bc8bb582fa6a375eb48b95c8f9d236601266296baccb5fa70c3ab29e23a49fd6edbab7ce89bb57b73b0a9c6d1c004a1acda7d9249be2296a51fb6a3262b26b2c9cb0f0251cec65e29fc7ad70d6be71005f46be7402ff36eb28250cc425ee2da771300c72af96ebf10e71374ceaf1a950c03d72483fda2f29caa8df3277cb10cc44", 0xd7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000005000-0xc7)={r3, 0x3f, 0xbf, "e4e552d3f8377b06dd050cd0fd8eb60cbfc9f85aac90831c71b8586ee07eaedb3342958321cc98ea567da1cc15f861155399f47e24d5307a72e9d204a6752244a4bd0a13f6f39cdec24c87e0f825a7f185a1c481bc3dd7e78aeb1dd320c735df266ac54d93d87a602987e414f40089671f9bd06926f05522ebe356392010da840edba414f423b84d75be2768b4a19dda2399e7c5cfd39b539bed7d9b9d797998b94b5f40c8a8b65bdccbaf4e80c02711a990b1b8568424b7d6f55769cc55be"}, 0xc7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000)={0x0, 0x0}, 0x10000, 0x1) accept4$inet(r5, 0x0, &(0x7f0000006000-0x4)=0x0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000006000)={@generic="b363b4be2d791a043ed5e8504adc89a8", @ifru_addrs={0x2, 0x3, @rand_addr=0x37e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) setsockopt$ax25_int(r5, 0x101, 0x9, &(0x7f0000006000-0x4)=0x8000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000)={0xffffffffffffff9c, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000009000)="785cb53e77e766b77005b64858311cd51bee17bee246cfe55e852b609e63fa0326858048a33efdb0b7155230b37a0a9a136f12b69b0bd5a016393ff302bfe02e483c15006996b39eb42c2ee79d41b06c58f0c2a12a09499d690ae058ec06a4414203241db70a7b727832ac957c98f758cc0ed9342aabb189a73488b856dcf743eed0958d1e0f29e34c67f04014edfbccaec52c009103fd0a7c824b8d724391d91020c2357ef066e77c8575bd849749f4fb62d45cad9eb963a304ab1396c1a8c8380a1ad99a6cccaa2b0ad8e86669", 0xce) 2018/01/09 17:08:11 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x400000}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) 2018/01/09 17:08:11 executing program 6: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000095f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022e000-0x6)={0x0, 0x6004}, &(0x7f0000164000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000444000)={0x100000001, 0x1, 0x1d309a6, 0xfffffffffffffff9, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r3, 0x0}, &(0x7f000095c000)=0x8) 2018/01/09 17:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept(r0, &(0x7f0000434000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fd1000)=0x14) connect$bt_sco(r2, &(0x7f0000448000-0x8)={0x1f, {0x9, 0x6, 0x101, 0x1ff, 0x7fff, 0xd29}}, 0x8) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00002bb000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000afd000-0x590)={0xe552, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x890e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x41df, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb839}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8c64, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xec4f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f88000)={r0}) connect$inet6(r0, &(0x7f0000ecd000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, 0x1c) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000e96000-0x6d)="6c93d1d526adbc4550a4f8581f92fd177afa75d4c185ea18edfaec986fbeb7d4ff620ccd745fa3936b47b9bd81388b5e1c469bd7da3921bfdaf4eff5ef92781d3f80bb07d3f653ab13cc7d814c91e71cb889f147e4d172f8e27ebf7024b5e9837a3c4c7534f269c42003413558", 0x6d) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000604000)={0x0, 0x0}, 0x7fff, 0xffffffffffff97fa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b93000)={0x0, 0xe2, "9d3b3d7e253ef9ff270dbaa5a37b32835640ad3c397cde65a7a2e2d7c53123210ddf9371738f2fa6a97ae9db3e8e384b3e312a2110e6ca768bc0e0fc7fe4e0342f9c76272ae9fbc624c087c7ac031dcca8c1ec27518667f3c988f6e55e5c894ade7ca69be36dd29f9902bdbf052f5b6c168c92ea1f24c9fb5ea8010a2dd541c7bccd6ed77d3ae3dbd19b4bc5b21ec95aa3a8e6264cef9bd54c197e2129544550db3f9079aab8ff75c892e32da3b689e54c94354bbc8bedeba54a3db0ffbdd9dc5f6895d2f96077df15f53a721070c5cb5a7abd8c78a93a893b249cdf014a483b89bf"}, &(0x7f00009ff000)=0xea) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000085d000-0xa0)={r2, @in={{0x2, 0x3, @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]}, 0x6c3, 0x4, 0x7f, 0x8d, 0x10001}, &(0x7f0000c44000-0x4)=0xa0) syz_emit_ethernet(0x4a, &(0x7f0000e1f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a2b91d51848e", [], {{0x20086dd, @ipv6={0x0, 0x6, "a23f07", 0x14, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000841000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ca5000-0x1008)={r3, 0x662, "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"}, &(0x7f0000c0e000)=0xfffffffffffffd74) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000f85000)={r5, 0x5, 0x33, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00006d9000-0x20)={0xffffffff, 0x0, 0xc, 0x8, 0x7, 0x80000001, 0x3, 0x9, r5}, 0x20) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ce8000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000090e000-0x40)={0x85, 0x1000, 0x8, 0x1, &(0x7f0000645000-0x1)=""/1, 0x5f, &(0x7f0000eb1000)=""/95, 0x3c, &(0x7f0000ad5000)=""/60}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0xffffffffffffffbe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000517000)="efc1dd04b929ec55e3d31ce465b16d3f62", 0x11, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts-aes-aesni,sha512-ssse3)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000129000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006cf000-0xe8)={{{@in=@empty=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}, {{@in=@multicast2=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}}, &(0x7f0000407000-0x4)=0xe8) 2018/01/09 17:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000582000)={0x0, 0xff, 0x20, 0x7, 0x8}, &(0x7f00009dc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000037000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x100000001, 0x10001, 0x80000001, 0x1}, &(0x7f000056f000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002f1000-0x8)={r3, 0xfffffffffffffffc}, 0x8) connect$inet(r1, &(0x7f00007a7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffddb) 2018/01/09 17:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/09 17:08:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a0d000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000-0x4)=0xe8) bind$packet(r0, &(0x7f000072a000)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x400000002, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000d71000)={r4}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r9, 0x800442d2, &(0x7f0000e7f000)={0x5, &(0x7f0000865000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r11, &(0x7f00008fa000)={&(0x7f0000bfd000)={0x10, 0x0, 0x0, 0x4400008}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f00003bf000-0x6c)=@flushsa={0x6c, 0x1c, 0x100, 0x0, 0x1, {0x3f}, [@mark={0xc, 0x15, {0x0, 0xffff}}, @proto={0x8, 0x19, 0x2b}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @u32={0x8, 0x1f, 0x7fff}, @lifetime_val={0x28, 0x9, {0xe000000000000000, 0x81, 0x638b, 0x3}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x20000800) recvmsg$kcm(r10, &(0x7f0000951000-0x38)={&(0x7f0000f3a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000296000)=[{&(0x7f0000050000)=""/79, 0x4f}, {&(0x7f00005a7000)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x1}, 0x162) recvmsg(r14, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r13, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r12]}], 0x1, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r11, 0x8915, &(0x7f0000a23000)={"a51e15dec3d2d1844b0c193db14ae881", {0x4, 0x8, 0x4, "5ccddf0fc5cd", 0x200040000000, 0x0}}) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f000078d000)={0x0, 0x0, 0x0}, &(0x7f0000e26000-0x4)=0xc) r16 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000095000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e51000-0x4)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e9000-0x4)=0xc) r19 = getpid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000038e000)={0x0, 0x0, 0x0}, &(0x7f0000c3e000)=0xc) r21 = getpid() getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000e88000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010e000-0x4)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000d8a000-0x4)=0x0) r24 = getgid() getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000ee5000)={0x0, 0x0, 0x0}, &(0x7f000021a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056d000)={0x0, 0x0, 0x0}, &(0x7f0000198000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000256000-0x4)=0x0) r28 = getgid() r29 = getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000243000)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) ioctl$sock_FIOGETOWN(r14, 0x8903, &(0x7f0000d14000)=0x0) r32 = getgid() r33 = getpid() r34 = getgid() r35 = gettid() r36 = getgid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000919000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000621000)=0xc) r38 = getgid() ioctl$sock_FIOGETOWN(r13, 0x8903, &(0x7f0000898000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009ac000)={0x0, 0x0, 0x0}, &(0x7f0000905000)=0xc) r41 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004f8000-0xc)={0x0, 0x5, 0x18}, 0xc) r42 = gettid() getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000cbc000)={0x0, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000002f000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e10000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099b000-0x4)=0xc) r46 = gettid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000fcf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000154000)=0xc) sendmmsg$unix(r11, &(0x7f0000833000)=[{&(0x7f0000f3f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b14000-0x10)=[{&(0x7f0000586000-0x2d)="b9b58d2273b09f6dc257c8ee879ca5951c9686ef5eda1101c427b8b03b9423d2e7a321a37ed74511dca82b10ee", 0x2d}], 0x1, &(0x7f0000cbc000)=[@rights={0x28, 0x1, 0x1, [r0, r3, r3, r12, r0, r5]}, @cred={0x20, 0x1, 0x2, r15, r2, r16}], 0x48, 0x4004800}, {&(0x7f00000b8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000097f000)=[{&(0x7f0000b5a000-0x62)="2536380d90a6f46f9485e07d5cce7134a8acda37d679db8cf5bd3bce7d03088facbcaa281da6dc25be05dd08b234c5ecf8a060a43a8757d776fcd246379363a4ba1035907ea7b7e2dbdac65ba245c1c61b515f2d27d49315f5389b26ec75fd1056c8", 0x62}], 0x1, &(0x7f00006ce000)=[@cred={0x20, 0x1, 0x2, r17, r2, r18}, @rights={0x38, 0x1, 0x1, [r7, r8, r3, r4, r11, r3, r7, r7, r4, r4]}, @cred={0x20, 0x1, 0x2, r19, r2, r20}, @rights={0x30, 0x1, 0x1, [r10, r14, r3, r6, r3, r14, r8]}, @rights={0x18, 0x1, 0x1, [r13]}, @rights={0x30, 0x1, 0x1, [r8, r7, r14, r0, r4, r6, r3, r8]}, @cred={0x20, 0x1, 0x2, r21, r2, r22}], 0x110, 0x14}, {&(0x7f000002d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005ba000)=[{&(0x7f0000c94000-0x62)="1a639cbf108900d2739f989ab271a0f4c24c2986648fa1992c71d5439f2360cde3943134aca71a0ccfb77162f41bed5e7ed4faaa03e4777c469e28005eabe6cd3bdadb750bb65ad46c5b812ae35a83835e7a01144992086802f2d398246bfac98dc0", 0x62}, {&(0x7f0000150000)="64f2df31e7ab4468aa7146501dd3a3bc29df017a596074770b67a449e3221cf27facaacf24aceca585f2d8d157234aeb295117271f53462221dff0db97acbe877beb0282bb3ffe41033b1ce78e4f717294b6ed6467769e24e32eddb8cf", 0x5d}, {&(0x7f00009d7000-0x4b)="02825f2eac01e8d6a9e63769767c29a5cd7d672007107576615f78f826ad176fa004225854462d4ec52e441c0427e3701f4dfca0aa295db9f526c39d90641cedc09454c9f4701afc3e7685", 0x4b}, {&(0x7f0000a29000)="eafadf987587d84162228b7c17973dc89d50df16d689d56eb7c641b7b84edaff0ea458e29d186bed0283b6493b89c07a5c0b3de1ab60bac6cee06cd3dc243a6fa702c5b8dd12a0d02473c681107cbde597d64b9059f0d1d5c13d0fe7d942385ed78c43609a359cbf9da62669a17767e6e5729fffa8bd64dcd3b459b46671e6684ca36c7743d4b2984935414ef8ade6cd5711fa42d4f1971b6eaadd09d5de34c8bd516e60c9396d391236b65795b1c1b1e1d70fd71350227b0af0da", 0xbb}, 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{&(0x7f000046f000)="004a8c0fbdc9e5ed54dc7527a3c8e594d227343748f15db265baa2f57eec1ac819ce3ece5976cfd5ddf3215c973cff5e4553d2947e3395cc773326a9ecd4efbb9de0bb869b4a7ff583929af86ea629757ad850760b21bd0003cae4f53330c03fcfd236613d54720216f473681aef6177c9dab6135c6d05aef43b797c3be8ae67b270e59050dec65f39e2", 0x8a}], 0x4, &(0x7f00000ce000)=[@rights={0x38, 0x1, 0x1, [r11, r10, r5, r5, r14, r5, r6, r6, r8]}, @rights={0x18, 0x1, 0x1, [r14]}], 0x50, 0x4}, {&(0x7f0000d33000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000892000)=[{&(0x7f000036e000-0xdf)="e6a3ee684a3155a806474d46ecec197aa883ceabf0eb3c28c31bc230b9b1cc383fb621b74a119ba6b097dfa8a8d1fb1b2a869423b33e11415a081dfb36624d8cdd26d9f4301b00b47ae0bbd3bba9591c4928845d3c151b920596b2adeb675866ec048a14b636d3d147602df858414302d789a04cc4920ede475d8d8f9c365311dcf0a90c061fee57a54069e64b22e299a1616b8bfa2f8ce850d38dd2a8f250867f23c099bfe92c5741084b108db14a481029b76dd1372df9f16055f021a467a7bd8f0833b876f942f4340a9da350644d0ea2cac3c7a603d844d418b8e718f7", 0xdf}, 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{&(0x7f0000332000)="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0x1000}, {&(0x7f00005b1000)="58bc63daba0faee09abb34aebfc767321d583b895620001d95383cf40f1e12dc7d5254253f09f3842ff163320e5d4a1476eb96dded2bfc0e426b6b4db8c0dcbad8278d6ecd774194496c064ac7bbda2bd3349fd4234fd5453a49e8c76ae4f30836ac6791d7f5f77859a41ecd805c91e61acb4b864e496b220ed274db39b810c2c71d78b61124480a191fafb57758bc0404d95d55f4a398885273233187ecf4d25373382700bea41a804872c6c7e7a46a7af7c9fe", 0xb4}], 0x9, &(0x7f0000741000)=[@rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r44, r2, r45}, @cred={0x20, 0x1, 0x2, r46, r2, r47}], 0x58, 0x48000}, {&(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000023e000)=[{&(0x7f000067d000)="390275", 0x3}, {&(0x7f0000c6b000)="d26eb6c609dc1c1ab4061f58660739e69990412ed0e0fb71e5e9d7e4f874377c1c98dd6e76eb3b37da4079b49f9a8401a919d0b51747746de1cef83340e3b452d609589c87b7f407b39c1331fb5017029edd33150022d538da024e1cc752c5846afaa3fc0a2befe11b5b0ed5cff693eb4d35ea90686a5744ee5e81d10b0c7407386dedcc9419b3af6fbcfd6ca35a86f301ab0c06a61f0a55926f8a18b745a7c412bca0eb67c266fc4e41863465f94f736f703d19c3392dfb2cf9bb6eb21d", 0xbe}, {&(0x7f0000a9c000-0x19)="191181ad575ee0f32f39402a652690842614f98df039bbcd66", 0x19}], 0x3, 0x0, 0x0, 0x48000}], 0x9, 0x90) socket$inet_dccp(0x2, 0x6, 0x0) bind$bt_sco(r10, &(0x7f00006ce000-0x8)={0x1f, {0x2, 0x3, 0x8, 0x6, 0xfffffffffffffff9, 0x100000001}}, 0xffffffffffffffea) 2018/01/09 17:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000b3f000-0x80)=[{&(0x7f000064f000)=""/118, 0x76}, {&(0x7f000081f000)=""/19, 0x13}, {&(0x7f0000f44000-0x77)=""/119, 0x3b0}, {&(0x7f0000ae5000)=""/100, 0x64}, {&(0x7f0000ff6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d89000-0x80)=""/128, 0x80}, {&(0x7f0000b7b000)=""/27, 0xfffffffffffffedd}, {&(0x7f0000e77000-0x8e)=""/142, 0x8e}], 0x8) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001ec000)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006c8000)=0x12, 0x4) connect$netlink(r1, &(0x7f0000b60000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) getsockname$packet(r1, &(0x7f0000a03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005bf000)=0x14) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000f7d000-0xf9)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd28115208ea5c0eeb0b6841275f3464218a14324fc54ee0abbcc39a3ba510e24f2130ea", 0xf0}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) sendfile(r1, r1, &(0x7f0000042000-0x8)=0x0, 0x1) r4 = accept(r1, &(0x7f000078c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000063d000-0x4)=0xfffffffffffffedb) recvmsg(r1, &(0x7f0000edb000-0x38)={0x0, 0x0, &(0x7f0000ae6000)=[{&(0x7f00003a3000)=""/18, 0x12}], 0x1, &(0x7f0000760000)=""/220, 0xdc, 0x0}, 0x40) socket$bt_bnep(0x1f, 0x3, 0x4) bind$netlink(r4, &(0x7f0000c87000)={0x10, 0x0, 0x2, 0x20000042}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000c2f000-0x30)=[{&(0x7f000018b000-0x33)="a3ff9bf14cb0ccee80e5dbbb1a9a5a8efd262bfb634673357b696bd719a9421d661133d4202723f5071a759306bf32a41fd1d1", 0x33}, {&(0x7f00009ac000)="b7357a1073c44205146c50e0995cefd3c21e75673f1e99c3a489ea060fb5fc345b7a6fe4cb3cc7d22d09c8ae4bdccf94845993fcbb8cc8ad2e4e7decabebf61f613d517d3af2dff84123affe11c8995330a810192399339cbad7c6b61154c6be416a3825d9c24466", 0x68}, {&(0x7f00001ee000)="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", 0x11b}], 0x3) 2018/01/09 17:08:11 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000195000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0xc6fc, 0x4) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000f30000-0x1000)="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") mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000000000, 0x9e, &(0x7f0000f2f000-0xa8)=""/168, &(0x7f0000f2e000)=0xa8) 2018/01/09 17:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c09000-0x2)=0x5, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00003e2000)=0x100, 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000b9e000-0x1c)={&(0x7f000052e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d5b000-0x10)=[{&(0x7f0000fc2000-0xb5)=""/181, 0xb5}], 0x1, &(0x7f00005ef000-0xd5)=""/213, 0xd5, 0x0}, 0x0) 2018/01/09 17:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000483000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c4b000)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000303000)=""/126, &(0x7f0000627000)=0x7e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000063000)={0x0, 0x0}) 2018/01/09 17:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00004fb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a2c000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000087c000-0xc)={0x10, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x5, 0x144, &(0x7f0000937000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000e46000+0xb30)=0x0) writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f0000de7000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013000000000024001f0008", 0x29}], 0x1) 2018/01/09 17:08:12 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000904000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004c6000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x100}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ea, 0x7ff, 0x80000001, 0x45a6, 0x80}, &(0x7f0000000000)=0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00000be000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x5, &(0x7f0000001000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000730000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x108) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xc8e000)=nil, 0xc8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000c8e000)=0x0) bind$ipx(r2, &(0x7f000081b000-0x10)={0x4, 0x81, 0x7, "c698d592c389", 0x7fffffff, 0x0}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00004fe000)=0x7ffffffffffffffc, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000ff5000-0x4)={0xffffffffffffffff}) 2018/01/09 17:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000685000)={0x0, 0x4}, &(0x7f00001df000)=0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000020f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000e78000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6f22c0213e66b7818ef32811bf206f00"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x6, @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, 0x6}, 0x98) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f00004ba000-0xc)={0x0, 0x0}) [ 943.971880] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45132 sclass=netlink_route_socket pig=22076 comm=syz-executor3 2018/01/09 17:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x803, 0x9, &(0x7f0000edb000-0x8)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f000021f000)={0x1f, 0x1, {0xa263, 0xffffffff, 0x6, 0x1, 0x7fff, 0xf8}, 0x5, 0x5}, 0xe) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000cdd000)=0x0, &(0x7f00007d1000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) [ 944.013982] netlink: 'syz-executor6': attribute type 19 has an invalid length. [ 944.044262] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45132 sclass=netlink_route_socket pig=22100 comm=syz-executor3 2018/01/09 17:08:12 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendfile(r0, r0, &(0x7f0000c6f000)=0x0, 0x6) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d69000)={0x0, 0x0}) 2018/01/09 17:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00002c1000)={0x1000000d, 0x0}) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00009a6000)=0x0) bind$ipx(r3, &(0x7f0000c7e000)={0x4, 0x7, 0xbd0, "5d6472cc2e40", 0x5, 0x0}, 0x10) connect(r0, &(0x7f0000f0a000)=@l2={0x1f, 0xce, {0x800, 0x8, 0x2, 0x6, 0x3, 0x6}, 0x6, 0xffffffffffffff00}, 0xe) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c73000)=0x8) 2018/01/09 17:08:12 executing program 7: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r3, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x15400, 0x4) socketpair(0x3, 0x80000, 0xffffffffa96bd566, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x40, 0x9, 0xac6b}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000062d000-0xc)={r5, 0x6, 0x0}, &(0x7f0000b2d000)=0xc) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/09 17:08:12 executing program 6: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f000056e000-0x4)=0x0, &(0x7f0000f54000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000360000-0x4)=0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000f53000-0x4)=0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f54000)="b827cec58c9c8816cf42bb3fd11ede0ea4ac1ceb4faf5c", 0x17) connect$inet6(r2, &(0x7f0000f53000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f52000-0x18)=@add_del={0x2, &(0x7f000097d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 17:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b68000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c4e000-0x20)={0xb796, 0x8, 0xa7, 0x3, 0x8, 0xffffffffffffffb8}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a0000)={0x7, 0xb, &(0x7f0000ef4000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1086, 0x0, 0x0, 0x0, 0x3f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xffff}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1}, @generic={0x8, 0x6, 0x81, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000007d000)='syzkaller\x00', 0xfffffffffffffffa, 0x35, &(0x7f00007cc000)=""/53, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f7b000)={r1, 0x50, &(0x7f00000ae000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d66000-0x24)="2400000043003f00fbff000000ef03000229070404000100200500d800000000fffc0000", 0x24) socketpair(0x5, 0x4, 0x5c90, &(0x7f000006e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a55000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000059000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000f5e000)={r4, r5, 0x40}) 2018/01/09 17:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000098e000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008aa000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) pipe(&(0x7f00007e0000)={0x0, 0x0}) accept$alg(r2, 0x0, 0x0) 2018/01/09 17:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aa9000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0xff, 0x1, 0xd5a, 0x222a, 0x9}, 0x20) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e8e000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:12 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) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c9000-0x4)=0x0) socketpair(0x2, 0x5, 0x1, &(0x7f00003a2000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000007a000-0xc)={0x40000000, 0x0}) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair(0x18, 0x2, 0x6, &(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000571000)={&(0x7f0000fcb000-0x4)=[0x5], 0x1, 0x101, 0x934f, 0x2, 0xba9e, 0x80000001, {0x9, 0x5, 0x7, 0x4, 0x968e, 0xfffffffffffffffc, 0xffff, 0xd9, 0x9, 0x2d0, 0x7ff, 0x3, 0x1, 0x200, "906091d479d7ecb47465ff2e8ffe9b26c9006841f79708a66f7b1c2b709451b9"}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000be2000)={0x4, &(0x7f00008dd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00008ab000)={{0x5, 0x1, 0x7, 0x5c2149dd, 0x10001, 0xffffffff}, 0x4, 0x0, 0x3, 0x4, 0x4, "40c4a7e04a44e717e1701f2166ec00852802ace3592472e546fc3f4b2ed02a1dcc599e72f9fc3dd1b2315563680f890b106ec62f2af36e00ddb66e6331bd4ac478d18f07dc344ea05ac8e34836d014e5ba8d368cb74fe6ccc357d0c8755e3fbb71e2e4dbef015a5805265e0ff1e6eabf2c82bc6741df3666b07275de99570c57"}) [ 944.191865] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=22135 comm=syz-executor3 2018/01/09 17:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000f80000)="240000002e001d003200000800207700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/09 17:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000011a000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000de2000-0x8)={0x0, 0x0}, &(0x7f0000337000-0x4)=0x8) r1 = socket(0xa, 0x4, 0x7) write(r1, &(0x7f0000d21000-0x23)="2200000019000700000000ff000800000a000200a4fd00022800ff00050014800127", 0x22) bind$llc(r1, &(0x7f0000cc2000-0x10)={0x1a, 0x1a, 0x4, 0x1, 0x2, 0x71c4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 17:08:12 executing program 0: r0 = socket$inet(0x2, 0xb, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ed5000)=""/180, &(0x7f0000000000)=0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) socketpair(0x1, 0x3, 0x1f, &(0x7f0000901000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d00000)={0x0, 0x80000, r2}) setsockopt$inet_udp_int(r3, 0x11, 0x58ef53404aba9058, &(0x7f0000a0f000-0x4)=0x1f, 0x4) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000254000-0x78)={0x6, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0xe8f, 0xffff, 0x0, &(0x7f0000bb7000-0x10)=@generic="8c26d36c51f910a418dc8b6e8c68cf76", 0x1, 0x9, 0x851166a}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000ef3000-0x8)={r5, 0x0}) sendmsg$alg(r2, &(0x7f0000640000-0x38)={0x0, 0x0, &(0x7f00008a2000-0x50)=[{&(0x7f000083e000)="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", 0x200}], 0x1, &(0x7f0000451000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000a72000-0x10)=[{&(0x7f00009ef000-0x6a)="1fc0fb0b3e728ba0e2", 0x9}], 0x1, &(0x7f00007f9000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdaf, &(0x7f0000893000-0x50)=[], 0x10000231, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0xfffffffffffffffc) 2018/01/09 17:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000052b000-0x10)={0x0, 0xdc, &(0x7f0000d3c000-0xdc)=[@in6={0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in6={0xa, 0x0, 0xfffffffeffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53a2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007cc000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000408000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000405000-0x20)={0x1, 0x7, 0x203, 0x7ff, 0x10001, 0x0, 0x3, 0x1a, r2}, &(0x7f00003c4000-0x4)=0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) socketpair(0x1, 0x2, 0x8, &(0x7f0000c61000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000d44000-0x4)=0x5a, 0x4) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000718000-0x4)=0x5, &(0x7f0000f35000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ea2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x70000, 0x0, 0x0, 0x8, 0x7, 0x5, 0x40}, &(0x7f000096d000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f000022f000)={0x0, @in6={{0xa, 0x1, 0xba9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) [ 944.242094] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=22135 comm=syz-executor3 2018/01/09 17:08:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = socket$llc(0x1a, 0x1, 0x0) pipe(&(0x7f000094a000-0x8)={0x0, 0x0}) accept4$packet(r2, &(0x7f00000f2000+0xc08)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f7f000)=0x14, 0x80000) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00009b4000)=0x7, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2018/01/09 17:08:12 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00008b3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00007f2000-0xc)={&(0x7f000087d000-0x4)=[0x0], 0x1}) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002d3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000059d000-0x12)={0x0, 0x800, 0x5, [0x200, 0x0, 0xc4, 0x4, 0xfbe]}, &(0x7f000040c000)=0x12) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000c8c000)=""/4096, &(0x7f0000cab000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d79000)={0x7, 0x8001, 0x7, 0x5, 0xfa, 0xfffffffffffffffc, 0x40, 0x0, r2}, &(0x7f000075a000)=0x20) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000959000)={0xffffffffffffffff, 0x28, &(0x7f000039a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000386000-0xc)={r0, 0x0, 0x10}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x2, 0x7a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004d1000)=[@in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x268, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x0, 0x8000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}], 0xdc) 2018/01/09 17:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x8e0000)=nil, 0x8e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00008dc000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0xf9, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d8a000-0xa)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"cf87d8c12bd2b84f3c9dffa2bd0e8853", {0x4, 0x3f, 0x10000, "0ab958e7bc85", 0xffff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000041b000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000b64000-0x80)=[{&(0x7f0000b90000)="750860ee797f26d34d9971e8e2237ef1b0d2f7dbcc4c3392455ed0e6a319b497abc138f91c350d6608378c804fc7180560211bb260673141086c25b2cfca068c3249d0df78ab8e17e0196f5fa8ee037d47c661a6339cfe107d0c8cd180d438f3dc32f753", 0x64}, {&(0x7f0000111000)="5d377d86f56205a7729f6f58ab920674c703e6797c710b5ec308b1c3577e55c88a81116ee603ad32c2edcbb08615b34293afc739cd9ee27458b8bb77a0671d12a2f2611eea80b1eef7517332a9ef8e705a556082424f6a5035b5441b7484f3151aee1c35ced80cd978c43048e15fbbe422c26714004a4611169f50a8e9ba", 0x7e}, {&(0x7f000079d000)="510a510c624077a082c8287c9e97f223c50c764dd0ae7c32eeff260f015087c01899585ede2088a87fef553fb5280187d1b5c54b31b1c82eede61654067362c87870cd0d24994ec0c0d5bf3cccc2f51e9f02ba25503f357d0f4abfa9edeecb62a3c68848e344a6345145d9cf22c0c3ad44095da7a442973cf4dc0978e8ef79296980a38cb6ea12f586eccb33026428feeb7285ce08115e99bfcbbbcbeb43e27a15fc561e548547ac8c3e2466c9d71b6d760f", 0xb2}, {&(0x7f00009ea000)="51efbeb50578c14fff953206d4d09c2f14503110ef869995fc76eea662e7f3f9", 0x20}, {&(0x7f0000df9000)="864a5fcb991fb447dfe8455d53b43fa3d2cd02e11f36f39453861ef5b38d99dab465b4cbf43bd4b6970b274468857429f88f8beec291bb2f9a9c452564167d141fe1c72afd784393f1931d9958022211c4dd5bf07294edaa0d14dc79cd8005115e57c3b6f5ae05200afcba137a03c38a9f87a5cfc07cd3a84d0ae4c01d8c39341bf253601cc4087ab65a547de2a4378d324767be5d672afd51433220b37819276894a9a5d0c3fb0e799b1d6488276f4ed6b8d61c421e184e4deee32f2a9453d46a8ee477c60478e6f023c4be00f10cc43810f6b2441c8989672465c0581b5504803836c35b", 0xe5}, {&(0x7f00007fd000-0x70)="5c54edeecf32120592d0d4ce26e206c7eff65200478e4cbe161bf1d8f44dd486635264a9e00fad8a31d8480b2b120ae79909b4d109072d53de71c822e426564151cf7cc840dc6d632dee99921d480e50c69ee4d0a387cbeaf1aad84242aa26ec1078ce54a4ee6f7441496d4de393c8a6", 0x70}, {&(0x7f000075d000-0x1000)="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", 0x1000}, {&(0x7f0000e8b000-0xa6)="20f34d845c40a85796acc879680f8965bd4bc6587a079f7633b41af658234eb3f058b767c33a45f90f536de97372fb36ca9480ad79a36d49510c5ba996b4659ed718abc73d15e7090d82b1be592c4fe914c15d0ab2416bc12d79a8cb6d6c3e676e538010d740295ad38d7e2850487b1b2661c67ec84e7e3e5d102a6fb11807746014073a468da18918c6ecd7025d86a9522eeab48e33d52114c02e8dc8e9a0db2b7da85bfb7fd6f00d4e7a58aefc459a50744cdb02d3ac9a6473a3b91df67e6d4567a581d21efe", 0xc7}], 0x8, 0x6) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000016d000)=0x0, &(0x7f0000b83000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ff6000-0x8)={0x0, 0x0}) 2018/01/09 17:08:12 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x0, &(0x7f0000fbe000-0x10)=[]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f000066f000)=[{0x10, 0x4, 0x2, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xa, 0x1, 0x80000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000edb000-0x10)={0x0, 0x20c, 0x9, 0xed8, 0x0}, &(0x7f0000ea3000-0x4)=0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000084f000+0x425)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fc0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ca0000-0x8)={r2, 0x3}, &(0x7f0000def000-0x4)=0x15e) 2018/01/09 17:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000d45000)="", 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000366000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000276000-0x4)=0x0, &(0x7f0000538000-0x4)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e97000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000168000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000522000)={0x3, 0x0, 0x10000, 0x6}) pwritev(r1, &(0x7f00006b6000)=[{&(0x7f0000504000)="faa77a696d6df7ad8dd8dc1474077fda0f69c5d928", 0x15}, {&(0x7f0000669000-0x5a)="6fc398dad2571449a69c5f975c77dbf712b3c929ba13d2ba871bbfee5ab4042b60b45a02eb795c8fcb8025e1be7595524d2a9c7b6c2d2134bfdccdf55209f67b34adcd54ba2e5fd2bc5fcd6cdc922481fce818ffc62ccc10bec7", 0x5a}, {&(0x7f000016b000-0x38)="1c579e6c187bac90fc465d043611c0b970fa174a52aec168e17935fadf4dc62581f83fbe39623b2c0ddf2c9bf926d48c7af3da133d1522a2", 0x38}, {&(0x7f00005f3000)="4c8ac8100857e6f9146dc081abf1dfc72cb97b60ef17f95fa5e916da8116a1d8ce788c736dad18e4f382bed29ffcfdbff754827e6a4271cda1859f6a311e8e66f9f742b3387d59694d25f8967d59a98ff80ff7745c8b3dca85c8ed749094fcbffe0070acd79ea152715ea283f4793262fed525574b8d181df0cd26f9c865ce49221feb8d451f30bfa3f604f20c3ff974ff034ead7ff9798ad9d5ae", 0x9b}, {&(0x7f0000bba000-0xeb)="fccc7d8d557480229859920b67eb7fead1e17fdca370758bb67036eb9f68fee5acc7e2040dada454f511d7488b52438cedeec721840a7a7d3dc84ed9b651deebf5e1620575df36602a2b876bed009ed6944f761b118f7c88e7923912efe264466c19b34fe395898771b505a93c4f33028f8364b16dc9e80c2eedf7dda5b85ced5b137ac2186d833585cd83d0f35c88eb5e169e4098d2f007d61cb045e06327acfa8d7fd0f7038062c98b99decea0ab4ce838104ae452f09f234a4cf297396b3eb14d27c1eb4334e8f79a88f0372c05456dd6a6b71c3f2d8efdd322aa3c6349a220709e28d3540156d3ad39", 0xeb}, {&(0x7f0000029000-0x2d)="6df3645d9b88ac72c460911150831c328ae13191720e7432543e1c0d7476a3c3d9e1f294d44e908c5d33ba8b45", 0x2d}], 0x6, 0xa) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000900000)={0x1, r3}) getpid() 2018/01/09 17:08:12 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 17:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000889000-0x4)=0x0, &(0x7f0000c61000-0x4)=0x4) 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) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000658000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:12 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000f7b000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f7c000-0x18)=@add_del={0x2, &(0x7f0000f7b000)=@common='dummy0\x00', 0x6}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x6ef8fad7925e378a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000f7c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f7b000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0x14) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000774000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000aed000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000099f000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x55f5}, &(0x7f000066f000)=0x98) writev(0xffffffffffffffff, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r2 = socket(0x5, 0x0, 0x937f) r3 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00006db000-0xc)={0x20000000, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c35000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001cb000)={r4, 0x4, 0x10}, 0xc) 2018/01/09 17:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="49fd6a7a15c2", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x400000000000003, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socketpair(0x18, 0x7, 0x5, &(0x7f0000647000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d67000-0x3)=0x0, &(0x7f00006e3000)=0x4) 2018/01/09 17:08:12 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbd000-0xa0)={0x0, @in6={{0xa, 0x0, 0x14000000000000, @loopback={0x0, 0x1}, 0x3af6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75c4, 0xf224, 0x6, 0xfffffffffffffff8, 0x28}, &(0x7f0000a79000)=0xa0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fbd000)=0x0, &(0x7f0000ecb000)=0x4) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fbc000)={r1, 0x7fff}, &(0x7f0000de0000)=0x6) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e5afae32638410f61e184a6d3e81292e2971a69c70755b5820c915be8e3a21e491762022736cd996146b6a2939efe01c900000000000001005630ea2a71f9", 0x0}, 0x60, &(0x7f0000cf2000)=[], 0x0, &(0x7f000083d000-0x18)={0x18, 0x29, 0x34, "c7"}, 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004e8000-0x8)=@assoc_value={0x0, 0xfffffffffffeffff}, &(0x7f0000c21000)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a0c000)={r2, 0xff, 0x1, 0x200, 0x9, 0x5}, &(0x7f0000fbd000-0x4)=0x14) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) close(r0) 2018/01/09 17:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000952000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000334000-0x4)=0x10, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c32000)=@buf={0xed, &(0x7f0000112000)="92c534a13b639749e9023b2a97dd5d69909dfee321fe482e52366dff972f0756bb605678f9c4450d1641be15b034401079657ffef80d513ae14e42d79f5ce5ca562101cf3836e4c8b77d91505ff8145de6ec34cb8bc96b54f8f77d50f77366120d3ff0c81d81d553eca5c897354ee51eb9219ada3f25e850964218bf84e30a16cd3cb036c61c8d636c0c5a87fc5a758495e8dfa6521e4631e235ab159d0a4bc6e297d4dd910f271da11476a3b3155696eb35f60e27740aa50d7b20db9e1a605a902126ce2f214ef9119fbd349cb0ad6630927c4e2275efc75dfcfc0a89bea85ef15c62c098ca1b201d61b85a2b"}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:12 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xffffffff, &(0x7f0000f80000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000f7f000)=0x4) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f7f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7e000)=0x10, 0x80000) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000993000)="d1c6d1af776aeca476f793744b61109875137313d1c2f47d25210d35047e372e41e8f561fc51b731fff80cc3bad224113104f2180ee7db0b4342905696e8e578f4edb861689264d57370e96bbe3d1eeabfe3cfee890a06e3d83f851e0a94ffffc2f38c4886925dc8e7137337b57e1043166a6d9daebb1d517e152e92aed93910fa5ad34bbb5e7f1ace35b40ac0b234cc83aa2a702d4f40e2c5715b73b7cca39b70ee99ef58f398a901ee52192054866d38c0a7f7f330afda955a432f242bfcf58905df02bdbc2b88f8", 0xc9) 2018/01/09 17:08:12 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000de9000+0xfcb)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d1d000-0x7b)={0x0, 0x73, "88365666756426b3dbd452f0263f44d4116000d1ff96193d3b838a827d091cf0dd981844e8ddc47d88aa0dc6e62be4dc541b3306dd3aeaf8174a2a4eed834f0afb0347312816b87503f48c0b2a39ecc05fd33ffad70d11f640f90efb7591620fd0f78c28f62c4148dc71bb1b64e1046c2f62ae"}, &(0x7f00002a0000)=0x7b) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d79000-0x8)=@assoc_value={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x80007, 0x6, &(0x7f0000862000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00005aa000)=0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ace000)={0x0, 0x0, 0x0}, &(0x7f0000dca000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f53000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087d000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000364000)={0x0, 0x0, 0x0}, &(0x7f0000abb000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ad000-0xc)={r5, r6, r7}, 0xc) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe01000000fc", 0x10) r8 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r8, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) setsockopt(r1, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/09 17:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003cb000-0x18)=@generic={0x2, 0xffff, 0x300000000}) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000985000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00007e7000)=0xc) connect(r0, &(0x7f0000a67000)=@ll={0x11, 0x4, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 17:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x9) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000947000)=""/27, &(0x7f00002b1000-0x4)=0x1b) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000062e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000058a000)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00008b2000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0xe1, 0x8, "9d62a9213c8376e264c4b31a8cd736872b1d61e4f442df52f372ee09398c1595f1289f0acc0ed94822dd8fd11fac7554ad431453510887ce4ad4ad9a03209e30a2a33e2f045a8ce8a2a3878c051ef1c2"}, 0x160) 2018/01/09 17:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00001f1000)=""/188, &(0x7f0000d22000-0x4)=0xbc) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket(0xf, 0xf, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00004de000-0x14)={0x3, 0x92c, 0xa2, 0x9, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000188000-0x4)=0x0, &(0x7f00007ad000)=0x4) close(r1) socket$inet6(0xa, 0x80003, 0x0) sendto(r1, &(0x7f00006e2000)="", 0xfe49, 0x0, 0x0, 0x0) 2018/01/09 17:08:12 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f86000-0x80)="9bbd54a8629e95cb641a39bbb9f496334b32d91a70a5324bf784263cbf70cfdcfc24d85b18b442ab042f90f142b81ddc986a477d07b60ed97ca04e0a86631547639be6142e9949c404c9552294caf7aa4bf5e271c6cfbd3f918c7400080ca0af17c2e43ef5482254a07dbdbfe55cc71d01598ee4c0f1d8f5d246bad6a44f45cd", 0x80) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000f86000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f86000)=0x10, 0x80000) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000e5b000)={@common='gre0\x00', @ifru_data=&(0x7f00002d6000)="96e85a370d18d826a06f7c87542ef702285fe201fa44aecabdb3f0f0fdcf065f"}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b8f000-0x2)=0x8, &(0x7f0000c81000)=0x2) 2018/01/09 17:08:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x4, &(0x7f0000000000)=""/16, &(0x7f00002f7000)=[{0x6, 0x10, 0x1ff, &(0x7f0000368000-0x10)=""/16}, {0x2, 0xa0, 0x800, &(0x7f0000c5e000-0xa0)=""/160}, {0x4, 0x89, 0x3, &(0x7f00006b4000)=""/137}, {0x1, 0x6a, 0x3, &(0x7f0000eef000-0x6a)=""/106}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) connect$llc(r1, &(0x7f0000000000)={0x1a, 0xff, 0x4, 0x20, 0xdd, 0x7, @random="6fed75e52065", [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e05000-0x2b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 17:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80000, 0xb7b5, &(0x7f000057f000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000009c000)={0x6, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x7f, 0x5, 0x200, 0x43, &(0x7f000045e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb030, 0x5, 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004db000)={{{@in=@multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f0000aea000)=0xe8) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) 2018/01/09 17:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008ad000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000944000-0x10)={0x7fff, 0x80000000, 0x2, 0x1}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000a0d000-0x10)={0x8, 0x10000}) 2018/01/09 17:08:12 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00006ac000-0x2)={0x401, 0x83}, 0x2) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:12 executing program 6: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000090f000-0x1e)={@common='teql0\x00', @ifru_flags=0x3400}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000090e000)=[{0x8, 0x7a185d60}, {0x7, 0xb0}], 0x2) 2018/01/09 17:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000729000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ceb000)=0xc) sendmmsg(r0, &(0x7f000047c000)=[{{0x0, 0x0, &(0x7f00007ff000-0x80)=[{&(0x7f0000312000)="4fa9c255972f7d7e1b9bb7263aabdb021d8544959c2b3455e1dcc91da7cb0e910d6a1c459d6746b9cad2a94e11e00fdefed1352c34e3fcdce0d989fb39748159e33518a30456e2a9c17b3bf8d6b04819a2cb4b040de4cbf7e3760098f72cad17d8e4a3d9d10e740a07d805d3befa4a136534242111bba6c2a73a2241f6a3ee086a4422a2db72176bf6d1e90f1070212ce1b705d5d26a5bdeeabae07b2c29ff3dbdce3d933c20c8ceb0093474a33486b8903627c0ef2ee12733bea797f56a98f0a5cf93b758fb57d5fb504501", 0xcc}, {&(0x7f00002eb000-0xcb)="5d86646c136f39d62f5a074a06fb221b9efb5dacbba9c63cd061c440bbd061730104a5b227f56f40e02adb76d0a6a0b3e657754d918f916f7db12150aa6d0f79f3feb8676e7708d15e28a41501cd5f0d9702825eea04eaa6c0c8bfff09d1847044cb467025d234ba69a83e9e87fc206e7b5a1dbe6df6ebbf4420f615edc464ef6dbc8a580aff1ff9f57dca7b3a61b5e38ad77af205c270b040645bac72efc5855c1928a655de68668fc364ea5d3be2e6553bfa3dc1018625cfe71cce7573e60ceba6ec2e7450e60ba21dd2", 0xcb}, {&(0x7f00002ca000)="57291f1e5df31755f891c854ebea81f1b7352ec410fffab64fa14a4aeca2f8bdc5249411d91d8b7d60c80894926c45a625666592d499591169736fec2da95b530af929cda48089594c8d922c388d9529122db2ead8b63bb274259d22ae6535c1929003e5e181b4d9ff6e1c1be85c167b702dd35a27128c4f568ee0cc559bd63a6a0d359405aeeed9a6e0f3b923f2d0926f108ca75ebf606e3406020b0952657d9d5f30787a3274c4fffa089bcb6ced2d58b5c1b07475b834cee85f16b9140eb1c354bad5881bbab01cb876573d7e3a2820", 0xd1}, {&(0x7f0000bd1000)="0b27ba03fd30a1a1b78fec0fa93a10ded544fa3c3ab41c8270de399ee260aeca20914fcf571b248eab42101e1261479af482903b5cd1c9d6650eeb16406917eef0bd766bc3cf24ca8943a2cf18d800890e9c945d52d61cdfd6e03ad381", 0x5d}, {&(0x7f0000ec3000)="f69dfdb0674901d97cfdca6b43207ae391180f616129dc6384ab8f3b69d579b79169f55cd3bd4f4e7ab889c06f26175a24da3e9b5c8281bfe40d153f5c71f5d9b40b8d2ca932c8292a302262d1504f572c8c21f85d9ed621a5cddcde49e0f0e7eedc3e91ccf01bcb356d9b", 0x6b}, {&(0x7f0000061000-0x1000)="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"}], 0x1320, 0x40000}, 0x3ee}, {{&(0x7f0000b35000)=@ll={0x11, 0x16, r1, 0x1, 0x7, 0x6, @random="d9c829c56813", [0x0, 0x0]}, 0x14, &(0x7f0000e09000-0x30)=[{&(0x7f0000801000-0x79)="45da73bebda4112002b57ff3240e9048727c40ea7f7097eb9ed622e59acae7871f666b75d854f6ce19358b82f5996683d3680d9331c894d5dfad71474586556b836a3b9cf3afce55e836bfdce175d3c82b3c383c2f6650e8689bf2a5c94aa1814669bfed73d70c1c279838096083e1208aec3eb75af4b0fead", 0x79}, {&(0x7f00009fc000)="8a32eeffb13e01fde8873a64bc50d677f2c4448a04bf8ce240ded929a27ce241543356d427074124f396f5b9c6f4796461981a20222f41d559471f9249acfae56f95b0f1bbc80c87f668e0bb6e20fa4f2eb2748b4c7b935d11aafcf96d647aeaf9d2beb19330a08dfc557184cef5005897bf5a4f47e22d8b7c88b0abd947dbb9694c998feaca7945f173d4819117f68c842b77a7d699ba892c7de9a3cd274d1db0da07e11312fcb4345671ddda9905", 0xaf}, {&(0x7f0000c1c000-0x7d)="e271b1de32db86ccc5838255b824fb494eba78ce902ca9c71b855696c84279512bbd6f018c08f67b4664defb98789aa9129a2ac2b2452108b394082d27b2642866f6a3adb5f4a74864985668d2073e357d501e1cc2704ab072c9cb71c97a6db497ab69d4e20685f71876ded2628a412a3a9c0628a3a34512c1b8050087", 0x7d}], 0x3, 0x0, 0x0, 0x40}, 0x4}], 0x7, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000025000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 17:08:12 executing program 0: mmap(&(0x7f0000001000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e86000)={0x1, 0x7, 0x209e1d, 0x20001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d0000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000032b000-0x4)=0x0, &(0x7f0000fcc000)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x2, 0x3, 0x2, 0xfff, 0x7, [{0x9, 0x8001, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x80000001, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x400, 0xfffffffffffff822, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x594e, 0x69f9, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0}, {0x3, 0xffffffff, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x2, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x3, 0x0, 0x0, 0xc01, 0x0, 0x0, 0x0}]}) 2018/01/09 17:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000806000)={r0, 0x2, 0x1, 0x6, &(0x7f0000ece000)=[0x0], 0x1}, 0x20) 2018/01/09 17:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000d6000-0xc)={0x9, 0x0, 0x9, 0x7, 0x8001}, 0xc) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c2b000-0x5c)={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0xdd, 0x824, 0x0, 0x1, 0x101, 0x9, 0x8, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x8001, 0x8c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000007a000-0x3e)=""/62, 0x3e, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f63000)=""/111, &(0x7f0000c8a000)=0x6f) close(r0) 2018/01/09 17:08:12 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000680000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000241000-0x4)=0x0) writev(r1, &(0x7f0000c4f000-0x10)=[{&(0x7f000077b000)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8cc", 0x2a}], 0x1) 2018/01/09 17:08:12 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000335000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000053a000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x0, 0xd396, 0x9, 0x7f, 0x400, 0x10001, 0x4e1, {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]}, 0x5, 0x297, 0x6, 0x9, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x10001}, &(0x7f0000002000-0x4)=0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0xfffffffffffffff8, 0x5c4, 0x6, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) sendto(r0, &(0x7f0000627000-0xb8)="cc1418aed68ab53c5397c076276a5fa74d15fc690509f41f8c51fbe0c145ebb8413691ae53447df4594f0ef7085a0eccb393849dacd5bf3012d36f07a17f34f61976329a1e6f9258e34a6b2bd1e9f387e1def8f5a2453a0bf2fb96850b28a693f30c153f8d7c3d573c44e87f182f813106773c40953d2736525ad2ebe292d3cf7517c54d6281cd928821777720921b70d5e9da0ec4479dca6f5d36209f64326a23fc7e9f8805f6773363d416021bb78f4e1864625634db6a", 0xb8, 0x4010, &(0x7f0000162000)=@nfc_llcp={0x27, 0xb03, 0x3, 0x0, 0x4, 0x401, "e49b2d3b8a619810edc89cfbbfaee3301b2591bcd37ec720d18f260fc7a87e72fc5c48ef43211f606ddc83b056fcee8e8f0c5088e69b858adee646f463a6e8", 0x0}, 0x60) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ae9000)={0x0, 0xc7, "ee9dcd2bfbf6a00335f42061933dc3fb3d72f7cbf81f80ec9d9ae21cd59e9212e5ed324045463c65706b8f0af835493ff82fc5aba10eb2ccd2e21ad4775e467c46b3278785a2e5fc715c1172fdcac183a03ec563aa37ed98cad393b38c7f2452fecadd4692da6764acd6273a744f46aa7e6631ddf7682c07e7cea252e93474ae87353f7c287321108b1008f33b482e1570d1b4250e3695ba60eea5e8323dc1bd30158c407ccd6f61504a661a6d29e0a3d701b1757ca077ae9c3a9e7e8f9036be05f8fc33e6080f"}, &(0x7f0000204000-0x4)=0xcf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000089b000)={r4, 0xfffffed3, "802b02525f11c347b77b372c38f00d0d3c7dcc654ca67bd9d452b9d7555bac831e18a3141302f6943a2fa119380aeb476cac97f041f26d33eccb608ee61f2af53eddaff16d5213bb0197bbd282d7b354300aa1"}, &(0x7f0000be1000-0x4)=0x5b) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000ea000)={0x6, 0x1}, 0x2) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000044e000)={r4, 0x44, "bdfb4c781fc298a641b4af954f13b8fd3b96aa7590f36bdc20960981d358af44d4100ac6db82b20b3d636aa98458ab9ae03986eb611aba46bc358a237978d6678b05c96f"}, &(0x7f0000e0f000)=0x4c) 2018/01/09 17:08:12 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e03000-0x10)="e535b5bf91aa785dfbcdfe09000000fc", 0x101c0) pipe(&(0x7f00009da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000015000-0x20)={0xffffffff, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000bb4000)={0x6, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e8e000-0x18)=@get={0x1, &(0x7f0000dbb000)=""/188, 0x1ff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab3000-0x28)={@common='lo\x00', &(0x7f00002f7000-0x14)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x3, &(0x7f0000da1000-0x8)={0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000489000)=""/248, &(0x7f0000026000-0x4)=0xf8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00001b7000)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:12 executing program 0: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x8) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000059f000)=""/56, &(0x7f0000a60000-0x4)=0x38) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000050c000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000a5f000-0x4)=0x8) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a5e000)={0xad5, 0x0, 0x4, 0x3, r1}, &(0x7f0000a5f000-0x1)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/01/09 17:08:12 executing program 1: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b35000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000daf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004b9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0x14) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) [ 944.852736] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=22318 comm=syz-executor6 [ 944.900839] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=22318 comm=syz-executor6 [ 944.921702] nla_parse: 63 callbacks suppressed [ 944.921708] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 944.938631] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=22318 comm=syz-executor6 2018/01/09 17:08:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x7f, 0x6, 0x5b9, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4000200000000006) writev(r2, &(0x7f00009ec000-0x10)=[{&(0x7f000005d000-0x59)="58000000150019007fbb4b3100058c5602ed3b8502600076d5024353000008a2b24a03ca9164723e1a000010282132e23ffb121000170a39020096410000000000a9000000000000000000000000006001ab00da4a0f006e", 0x58}], 0x1) 2018/01/09 17:08:13 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000f1b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ee2000-0x4)=0x5, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f81000)={0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000f81000)=@file={0x0, './file0\x00'}, 0xa) bind$alg(r2, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f82000)={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x8000, [0x3eb, 0x7, 0xa8a9, 0x1, 0x44d, 0x5, 0x7, 0x10000]}, 0x5c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f0000b16000-0xb6)="1c320700ac15e0ba7cdbe4e28f708a8fd6834580891da6b1c91b27488afbe6498a0b161d92342a975da13ab2c44a7277025a2461d7169c405a817dbf45f9fcbd5beee5fda80e655aea8ad67167b2a0592fcf34746a4667fbb9d4117880e1e23253e6646a4bd0dba3b5380ecfcf90034288eaa055f4266e14b9852882321560896807a37e7b8f4c8e1dda00bbed72c70680293efefed93c3b15d16346e4f4fc6fe191f5f806000000b509a7477abfbc18c562d88ea9a6", 0x137}], 0x2a4, &(0x7f0000f82000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r1, &(0x7f000081d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000376000)=0x10, 0x80000) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00004b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x2, 0x3, 0x400, 0xd44e6ce, 0x3, 0x5}, 0xe195}}) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:13 executing program 0: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d30000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003de000-0x4)=0x10) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d31000-0x14)={0x0, 0xd1e7, 0x6, 0x6, 0xfffffffffffffffc, 0x3}, &(0x7f000091d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008b6000-0x14)={r1, 0x8, 0x6, [0xbc, 0x4, 0x400, 0x8a0, 0x5, 0xff]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000d2b000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000082ba261c036938c33e2723100"}) 2018/01/09 17:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = socket$inet6(0xa, 0x7, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000036a000-0x3)='lp\x00', 0x3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="297807f43cd8aa5fdb55ba9d24fb78dcbc5b9b2beef12017adc7eabb32bda94095227ecf8e4651924cb4b8196d83e8255c6919e3c3b6918f39289187ef53c658d816150a9bf6d4bdc51efdd2417567217e1c44ba04f84c2b693567afcc14ae39d2fee0be29b3dbd93f2859281ba1bddfe2392a13bdeacf3d6d5ad0d69c2c589319700caab382a13ba4399895fca25276a99da68af0192de0d182b44344eb75c93a2172518fccc0e0b9e838e61faff4334aa5a032", 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d6a000-0x8)={0x0, 0x0}) getpeername$unix(r2, &(0x7f0000da4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002eb000-0x4)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00003ec000-0x4)=0x534, 0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008da000)=0x9, 0x4) 2018/01/09 17:08:13 executing program 6: r0 = socket(0x19, 0x3, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x25, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d8708008689669c254815"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 17:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff1000-0xe8)={{{@in6=@loopback={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=@multicast1=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}}, &(0x7f000044d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cef000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c76000)={0x4, 0x100000001, 0x1, 0x1, 0x80000001}, 0x14) [ 944.941718] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=22318 comm=syz-executor6 [ 944.970401] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:13 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e84000-0xa)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x2000000001, &(0x7f0000014000)={0x0, 0x0}) bind$inet6(r0, &(0x7f00009b3000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000019000-0x88)={0x0, 0x80, "339ec0bbcededc3b66dc206e51b2c342894ef7dfd8e40555548e0c57323357cb9f3a607cb253b61c28e083db8548bf370a549333f961c0a286766c4e4d3d21c35b2034a516fc359c4299955a0609f2987ac552ac20b790499ca721956b39f7dd2471caba7a9e5568419236477993e9e551408ed18f7cc3b27963ddfdae8f7a64"}, &(0x7f0000010000-0x4)=0x88) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004000)={r3, 0xe4}, &(0x7f0000018000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x0) [ 945.015033] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 17:08:13 executing program 1: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000167000-0x26)="26000000240001f8feffffff00008d4003000025010000000e0001004005000000026b050035", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1103}) 2018/01/09 17:08:13 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000e97000-0x73)="21b71655ae7d9ad7044674b13f7ba0b4537c06c8a0d4df47dc4b68cd4a055c52cd1a01fa1b5d30040a1343505f78105c684b4ffcb0657fdce15a39f3035747b915f89a47968bdf39c5f5706ec2b39bfe7ebca1e218ce89f3d4dc2d2182c5863477a45518739a48c6aca4e3ec800d92db201386") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000043e000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000feb000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000842000-0x6)={r2, 0x7ff}, &(0x7f0000bf4000)=0x6) 2018/01/09 17:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00001c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a90000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000929000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x8, 0xfffffffffffffff9, 0x8}, &(0x7f000088c000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003f6000)={0x7, 0x9, 0xe, 0x4, 0x34c8, 0x2, 0x8000, 0xd028, r1}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000070c000)={0x5, 0x4, 0x8000, 0xce, 0x8, 0x7, 0x0, 0x7fff, r1}, 0xfffffffffffffdd2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000154000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b54000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000835000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x101, 0x9, 0xfffffffffffff6d7, 0x400, 0x5, 0x40000000, r4}) r5 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) [ 945.074216] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 945.105614] device syz1 entered promiscuous mode [ 945.154811] sctp: [Deprecated]: syz-executor6 (pid 22399) Use of struct sctp_assoc_value in delayed_ack socket option. [ 945.154811] Use struct sctp_sack_info instead 2018/01/09 17:08:13 executing program 7: mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000256000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a39f8bbe7255b6b4e4fd5bf7cffb534a"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x4) syz_emit_ethernet(0x1036, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x1028, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) 2018/01/09 17:08:13 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f77000)={0x0, 0x0, 0x0}, &(0x7f00008e9000-0x4)=0x1cb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049a000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x19, &(0x7f000046a000-0x32)=""/50, &(0x7f00005bd000)=0x32) 2018/01/09 17:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00008df000)=0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e4f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000440000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000887000)={0x0, 0x9400000000000000}, &(0x7f0000710000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a89000-0x20)={0x8, 0x4, 0x8003, 0x1000, 0x4, 0x0, 0x7fffffff, 0x2, r3}, &(0x7f000006e000-0x4)=0x20) 2018/01/09 17:08:13 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000349000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f57000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b8d000)={0x0, 0x2, 0x200, 0x7f, 0x2, 0xbde, 0x5, 0x8, {0x0, @in6={{0xa, 0x0, 0x533c, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x8, 0x271, 0x100}}, &(0x7f0000a67000)=0xb8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f79000)={r3, 0x1}, 0x8) tee(r2, r2, 0x6, 0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e811f092ef32d156b4db5b36b9689437", 0xb0}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000853000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000)=0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000f7a000)={0x4, [0x10000, 0xffffffff, 0x4, 0x800000]}, 0xc) recvmsg$kcm(r4, &(0x7f000048a000)={&(0x7f0000f7a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bdd000)=[{&(0x7f0000f79000)=""/147, 0x93}], 0x1, &(0x7f0000da3000-0x1000)=""/4096, 0x1000, 0x9}, 0x40000002) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/09 17:08:13 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) write(r0, &(0x7f0000e3a000-0x42)="931de906928203459db170edc2b69cb8f9a332867400cef5128010eb5fa389ac4e6b8f5d55905b2c96c509581e0282e2bb3183b55a4fae27d859027482e510632d28", 0x42) pipe(&(0x7f0000a36000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c57000)=@common='tunl0\x00') r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009b9000-0x20)={@generic="88155e90246ee89d0e1b82751165a8a6", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) close(r1) 2018/01/09 17:08:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e54000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f00009ea000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000036000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000cbb000-0x20)={0x7ff, 0x8ac, 0x1, 0x8, 0x1, 0xf75}) listen(r2, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000d53000-0x18)=@add_del={0x2, &(0x7f00003fe000)=@generic="5cd59f978e43a44c8fd0c10c61113352", 0x5}) r5 = accept4$inet6(r2, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000094f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00007fa000-0x10)={r6, &(0x7f0000aa5000-0xcf)=""/207}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b5e000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x1, 0x7ff, 0x8000, 0x800100000}, 0x10) socketpair(0x11, 0x1, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r3, 0x3, 0x30, 0x16, 0x7}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=0xc) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 945.205507] sctp: [Deprecated]: syz-executor6 (pid 22399) Use of struct sctp_assoc_value in delayed_ack socket option. [ 945.205507] Use struct sctp_sack_info instead 2018/01/09 17:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = accept4(0xffffffffffffff9c, &(0x7f0000ae5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f7000-0x4)=0x10, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00009a6000)={0xc6bd, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x178c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x18, &(0x7f00001f4000)={@random="55e363dc059e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @llc={0x8, @snap={0x0, 0x0, "b2", "d73304", 0x0, ""}}}}}, 0x0) 2018/01/09 17:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007cd000)={0x0, 0x9, 0x7d, 0x0, 0x6, 0x40}, &(0x7f0000356000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001db000-0x8)={r1, 0x3}, &(0x7f0000544000)=0x8) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a5a000)={0x0, 0x1000, "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"}, &(0x7f0000b2d000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000770000-0xa0)={r2, @in={{0x2, 0x2, @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]}, 0x5, 0x0, 0x7, 0x5, 0x44}, 0xa0) 2018/01/09 17:08:13 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) r1 = accept4(r0, 0x0, &(0x7f0000c5a000)=0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00009d6000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aa7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00008da000)={0x0, 0x8000}) accept4$unix(r1, 0x0, &(0x7f0000b66000)=0xfffffffffffffed1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000e3f000-0x11)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f0000e2f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4004040}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0xffffffffffffffff, '\n'}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) 2018/01/09 17:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003ac000-0x60)=[{&(0x7f0000a75000)="bc1d05a2057b089d743a5bc874afe29ec2525a17301528c793b4a9af15ff92958bf924ea5abd8b1408827f24e0071ad1df6e323c450ec8805bbc535a8300a24ba92cc727560743654cc4bebf16102a82c5bc4ce9aff4753ef3f2722a37867f0297ea2c1a04b0a071a79d46df2e1ccb3342beae4a5100eee8dd661fe0e743e1e5e798af79e1285ce5b4f9bd5626b4751556b1a08fffa2e86466658090fbb4191baf7e0b831cd3318d17fbe915f1859c2584f82975348e9b44d824f6f0fa919082a6a7995b580863698d945e5a3ecc21cee19212befa6f1b6b82d6c064f8865b91", 0x0}, {&(0x7f0000eb3000-0x13)="a7ca540f17a0218a7e151be4f78c08bc7f5a71", 0x0}, {&(0x7f000002f000)="bbf3b58a6253c023d140ca61a8c9fa13d34124f213baa2ac2bce50a21d487f6b7c841d04203982852a946913f5e8c4eeefc10d1411e44ecad16c40629770d25362330b7f817126ac4a55d926180ee3709e6245475493e6e5c77fdc556889ae1d273b42cf72102c3b46a4641f0eeeefddb0b95edaefdef7d10f1397ae310bd5c7c4acf657339a08479cce56aaa4acea684d69bd63b88210ab5961d5abf2ac250efd4112460dbbc0fde5d1e39f7dbea2a076f10628b5e59dd035a741ec98fd631fa938f9e0a5118f09fed7f09c03db726076f0b73badc3ccd096497c4f7387151e00ab9d76731745b5b344689cf010", 0x0}, {&(0x7f000060d000-0xc5)="ff7fdb8e3fdad1fb45b7334bc1f9d4b94597297b624cb15af4909e64d0c342e09a8ebe73155d14959dd12a161a5a623444bcdf33cffffd3527b201008a926199a554d6f4100c154ad8b5015a5fbfedb93929bb0dcecd5b7fd22035e68f6c0014002f388c8483d6f1393b73f08c505b7f4be9590fee823bba381ddc3991bcea8e9de6a2265403d9590ecf24ed82733cb383c4499c82e5179617d21112f099a41a289379a8d1c7f78aaa0527ac8cb4f795848b0e8a5410a526946a09bd5091c2fe5e2fbcb036", 0x0}, {&(0x7f00008e4000)="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", 0x0}, {&(0x7f0000d9e000)="", 0x0}], 0x11bf) 2018/01/09 17:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x10) getpeername$packet(r0, &(0x7f0000969000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002e0000-0x4)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000034e000-0x4)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000017c000)=0x5, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000844000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000554000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000aea000-0x8)={r3, 0x400, 0x401}, &(0x7f0000b6e000)=0x8) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000f64000)=0x4) [ 945.370013] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=22450 comm=syz-executor4 2018/01/09 17:08:13 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000093a000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000939000)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000019d000-0x4)={0x0}, &(0x7f0000885000-0x4)=0x4) 2018/01/09 17:08:13 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00007c5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000057d000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000129000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fba000-0x8)={0x0, 0xffffffffffff0001}, &(0x7f000088a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000043b000)={r1, 0x6, 0x81, 0xffffffffffffff87, 0x20, 0x3, 0x0, 0x80, {r2, @in6={{0xa, 0x3, 0x101, @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]}, 0x9, 0x1, 0x0, 0x92e, 0x7fff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f38000-0x2)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_emit_ethernet(0xaa, &(0x7f00003c1000-0x1cd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x74, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "109c8c", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) 2018/01/09 17:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x7, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00004ef000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003a6000)=0x5) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 17:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000769000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d41000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000031a000-0x4)=0x8) 2018/01/09 17:08:13 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) r1 = accept$inet(0xffffffffffffffff, &(0x7f000074e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000801000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000dc8000)=@assoc_value={0x0, 0x0}, &(0x7f0000e01000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa1000)={r2, 0x1a, "a82a0ab3d9d9717a7384524d1132507b73823abc5fef92f3949d"}, &(0x7f0000b37000-0x4)=0x22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) [ 945.417570] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26 sclass=netlink_audit_socket pig=22461 comm=syz-executor4 [ 945.451429] [ 945.451446] ============================= [ 945.451449] WARNING: suspicious RCU usage [ 945.451457] 4.15.0-rc5+ #180 Not tainted [ 945.451460] ----------------------------- [ 945.451467] net/ipv6/ip6_fib.c:1704 suspicious rcu_dereference_protected() usage! [ 945.451471] [ 945.451471] other info that might help us debug this: [ 945.451471] [ 945.451476] [ 945.451476] rcu_scheduler_active = 2, debug_locks = 1 [ 945.451481] 4 locks held by syz-executor0/22465: [ 945.451485] #0: (rtnl_mutex){+.+.}, at: [<00000000959c9bf1>] rtnl_lock+0x17/0x20 [ 945.451514] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000933a09f1>] fib6_run_gc+0x2b7/0x3c0 [ 945.451540] #2: (rcu_read_lock){....}, at: [<00000000ea28abf9>] __fib6_clean_all+0x0/0x3a0 [ 945.451561] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000eec1fcb3>] __fib6_clean_all+0x1d0/0x3a0 [ 945.451583] [ 945.451583] stack backtrace: [ 945.451591] CPU: 0 PID: 22465 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #180 [ 945.451597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.451600] Call Trace: [ 945.451610] dump_stack+0x194/0x257 [ 945.451627] ? arch_local_irq_restore+0x53/0x53 [ 945.451659] lockdep_rcu_suspicious+0x123/0x170 [ 945.451673] fib6_del+0xcaa/0x11b0 [ 945.451681] ? __lock_acquire+0x664/0x3e00 [ 945.451698] ? __lock_acquire+0x664/0x3e00 [ 945.451713] ? fib6_locate+0x130/0x130 [ 945.451720] ? print_irqtrace_events+0x270/0x270 [ 945.451736] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 945.451751] ? fib6_walker_link+0x180/0x210 [ 945.451762] ? lock_downgrade+0x980/0x980 [ 945.451770] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 945.451788] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.451807] fib6_clean_node+0x42e/0x580 [ 945.451827] ? fib6_del+0x11b0/0x11b0 [ 945.451842] ? fib6_walker_link+0x180/0x210 [ 945.451861] fib6_walk_continue+0x46c/0x8a0 [ 945.451881] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.451889] fib6_walk+0x91/0xf0 [ 945.451903] fib6_clean_tree+0x1e6/0x340 [ 945.451918] ? fib6_walk+0xf0/0xf0 [ 945.451935] ? fib6_del+0x11b0/0x11b0 [ 945.451946] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.451974] __fib6_clean_all+0x1f4/0x3a0 [ 945.451993] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.452010] ? fib6_repair_tree+0xf10/0xf10 [ 945.452020] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 945.452042] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.452058] ? fib6_run_gc+0x2b7/0x3c0 [ 945.452083] fib6_run_gc+0x16b/0x3c0 [ 945.452096] ? fib6_clean_all+0x30/0x30 [ 945.452126] ndisc_netdev_event+0x3c2/0x4a0 [ 945.452137] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 945.452153] ? netconsole_netdev_event+0x219/0x2b0 [ 945.452165] ? tipc_l2_device_event+0x162/0x350 [ 945.452181] notifier_call_chain+0x136/0x2c0 [ 945.452197] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 945.452221] ? rtnl_is_locked+0x54/0xb0 [ 945.452231] ? rtnl_kfree_skbs+0x70/0x70 [ 945.452249] raw_notifier_call_chain+0x2d/0x40 [ 945.452263] call_netdevice_notifiers_info+0x32/0x70 [ 945.452273] __dev_notify_flags+0x262/0x430 [ 945.452284] ? dev_change_name+0xbe0/0xbe0 [ 945.452292] ? dev_set_allmulti+0x30/0x30 [ 945.452326] ? dev_load+0x80/0x1b0 [ 945.452345] dev_change_flags+0xf5/0x140 [ 945.452351] ? dev_change_flags+0xf5/0x140 [ 945.452367] dev_ifsioc+0x60d/0x9b0 [ 945.452379] ? dev_ifname+0x1a0/0x1a0 [ 945.452407] dev_ioctl+0x2d7/0xfb0 [ 945.452415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.452423] ? release_sock+0x1d4/0x2a0 [ 945.452432] ? trace_hardirqs_on+0xd/0x10 [ 945.452443] ? dev_load+0x1b0/0x1b0 [ 945.452453] ? _raw_spin_unlock_bh+0x30/0x40 [ 945.452462] ? release_sock+0x1d4/0x2a0 [ 945.452474] ? __release_sock+0x360/0x360 [ 945.452480] ? lock_sock_nested+0x91/0x110 [ 945.452488] ? trace_hardirqs_on+0xd/0x10 [ 945.452498] ? __local_bh_enable_ip+0x121/0x230 [ 945.452515] ? dccp_sk_destruct+0x80/0x80 [ 945.452524] ? dccp_ioctl+0x105/0x140 [ 945.452543] sock_do_ioctl+0x94/0xb0 [ 945.452551] ? sock_do_ioctl+0x94/0xb0 [ 945.452566] sock_ioctl+0x2c2/0x440 [ 945.452579] ? dlci_ioctl_set+0x40/0x40 [ 945.452590] do_vfs_ioctl+0x1b1/0x1520 [ 945.452599] ? _cond_resched+0x14/0x30 [ 945.452616] ? ioctl_preallocate+0x2b0/0x2b0 [ 945.452631] ? selinux_capable+0x40/0x40 [ 945.452660] ? syscall_return_slowpath+0x2ad/0x550 [ 945.452683] ? security_file_ioctl+0x89/0xb0 [ 945.452699] SyS_ioctl+0x8f/0xc0 [ 945.452716] entry_SYSCALL_64_fastpath+0x23/0x9a [ 945.452723] RIP: 0033:0x452ac9 [ 945.452727] RSP: 002b:00007fce06848c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 945.452736] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 945.452741] RDX: 0000000020f37ffe RSI: 0000000000008914 RDI: 0000000000000013 [ 945.452746] RBP: 0000000000000573 R08: 0000000000000000 R09: 0000000000000000 [ 945.452751] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6368 [ 945.452756] R13: 00000000ffffffff R14: 00007fce068496d4 R15: 0000000000000000 [ 945.452817] [ 945.452820] ============================= [ 945.452822] WARNING: suspicious RCU usage [ 945.452828] 4.15.0-rc5+ #180 Not tainted [ 945.452831] ----------------------------- [ 945.452836] net/ipv6/ip6_fib.c:1731 suspicious rcu_dereference_protected() usage! [ 945.452839] [ 945.452839] other info that might help us debug this: [ 945.452839] [ 945.452844] [ 945.452844] rcu_scheduler_active = 2, debug_locks = 1 [ 945.452848] 4 locks held by syz-executor0/22465: [ 945.452851] #0: (rtnl_mutex){+.+.}, at: [<00000000959c9bf1>] rtnl_lock+0x17/0x20 [ 945.452872] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000933a09f1>] fib6_run_gc+0x2b7/0x3c0 [ 945.452891] #2: (rcu_read_lock){....}, at: [<00000000ea28abf9>] __fib6_clean_all+0x0/0x3a0 [ 945.452909] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000eec1fcb3>] __fib6_clean_all+0x1d0/0x3a0 [ 945.452927] [ 945.452927] stack backtrace: [ 945.452934] CPU: 0 PID: 22465 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #180 [ 945.452939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.452942] Call Trace: [ 945.452951] dump_stack+0x194/0x257 [ 945.452964] ? arch_local_irq_restore+0x53/0x53 [ 945.452992] lockdep_rcu_suspicious+0x123/0x170 [ 945.453009] fib6_del+0x425/0x11b0 [ 945.453016] ? __lock_acquire+0x664/0x3e00 [ 945.453047] ? fib6_locate+0x130/0x130 [ 945.453054] ? print_irqtrace_events+0x270/0x270 [ 945.453073] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 945.453088] ? fib6_walker_link+0x180/0x210 [ 945.453099] ? lock_downgrade+0x980/0x980 [ 945.453107] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 945.453126] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.453143] fib6_clean_node+0x42e/0x580 [ 945.453159] ? fib6_del+0x11b0/0x11b0 [ 945.453174] ? fib6_walker_link+0x180/0x210 [ 945.453193] fib6_walk_continue+0x46c/0x8a0 [ 945.453213] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.453221] fib6_walk+0x91/0xf0 [ 945.453234] fib6_clean_tree+0x1e6/0x340 [ 945.453248] ? fib6_walk+0xf0/0xf0 [ 945.453264] ? fib6_del+0x11b0/0x11b0 [ 945.453275] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.453300] __fib6_clean_all+0x1f4/0x3a0 [ 945.453317] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.453329] ? fib6_repair_tree+0xf10/0xf10 [ 945.453337] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 945.453349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.453363] ? fib6_run_gc+0x2b7/0x3c0 [ 945.453381] fib6_run_gc+0x16b/0x3c0 [ 945.453393] ? fib6_clean_all+0x30/0x30 [ 945.453417] ndisc_netdev_event+0x3c2/0x4a0 [ 945.453429] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 945.453445] ? netconsole_netdev_event+0x219/0x2b0 [ 945.453457] ? tipc_l2_device_event+0x162/0x350 [ 945.453471] notifier_call_chain+0x136/0x2c0 [ 945.453486] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 945.453510] ? rtnl_is_locked+0x54/0xb0 [ 945.453519] ? rtnl_kfree_skbs+0x70/0x70 [ 945.453535] raw_notifier_call_chain+0x2d/0x40 [ 945.453547] call_netdevice_notifiers_info+0x32/0x70 [ 945.453557] __dev_notify_flags+0x262/0x430 [ 945.453568] ? dev_change_name+0xbe0/0xbe0 [ 945.453575] ? dev_set_allmulti+0x30/0x30 [ 945.453603] ? dev_load+0x80/0x1b0 [ 945.453619] dev_change_flags+0xf5/0x140 [ 945.453625] ? dev_change_flags+0xf5/0x140 [ 945.453639] dev_ifsioc+0x60d/0x9b0 [ 945.453651] ? dev_ifname+0x1a0/0x1a0 [ 945.453674] dev_ioctl+0x2d7/0xfb0 [ 945.453681] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.453689] ? release_sock+0x1d4/0x2a0 [ 945.453697] ? trace_hardirqs_on+0xd/0x10 [ 945.453708] ? dev_load+0x1b0/0x1b0 [ 945.453716] ? _raw_spin_unlock_bh+0x30/0x40 [ 945.453724] ? release_sock+0x1d4/0x2a0 [ 945.453734] ? __release_sock+0x360/0x360 [ 945.453739] ? lock_sock_nested+0x91/0x110 [ 945.453747] ? trace_hardirqs_on+0xd/0x10 [ 945.453757] ? __local_bh_enable_ip+0x121/0x230 [ 945.453771] ? dccp_sk_destruct+0x80/0x80 [ 945.453780] ? dccp_ioctl+0x105/0x140 [ 945.453796] sock_do_ioctl+0x94/0xb0 [ 945.453804] ? sock_do_ioctl+0x94/0xb0 [ 945.453817] sock_ioctl+0x2c2/0x440 [ 945.453830] ? dlci_ioctl_set+0x40/0x40 [ 945.453839] do_vfs_ioctl+0x1b1/0x1520 [ 945.453846] ? _cond_resched+0x14/0x30 [ 945.453862] ? ioctl_preallocate+0x2b0/0x2b0 [ 945.453875] ? selinux_capable+0x40/0x40 [ 945.453898] ? syscall_return_slowpath+0x2ad/0x550 [ 945.453918] ? security_file_ioctl+0x89/0xb0 [ 945.453932] SyS_ioctl+0x8f/0xc0 [ 945.453947] entry_SYSCALL_64_fastpath+0x23/0x9a [ 945.453952] RIP: 0033:0x452ac9 [ 945.453956] RSP: 002b:00007fce06848c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 945.453963] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 945.453967] RDX: 0000000020f37ffe RSI: 0000000000008914 RDI: 0000000000000013 [ 945.453971] RBP: 0000000000000573 R08: 0000000000000000 R09: 0000000000000000 [ 945.453975] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6368 [ 945.453980] R13: 00000000ffffffff R14: 00007fce068496d4 R15: 0000000000000000 [ 945.454041] [ 945.454044] ============================= [ 945.454047] WARNING: suspicious RCU usage [ 945.454051] 4.15.0-rc5+ #180 Not tainted [ 945.454054] ----------------------------- [ 945.454059] net/ipv6/ip6_fib.c:1641 suspicious rcu_dereference_protected() usage! [ 945.454062] [ 945.454062] other info that might help us debug this: [ 945.454062] [ 945.454066] [ 945.454066] rcu_scheduler_active = 2, debug_locks = 1 [ 945.454071] 4 locks held by syz-executor0/22465: [ 945.454074] #0: (rtnl_mutex){+.+.}, at: [<00000000959c9bf1>] rtnl_lock+0x17/0x20 [ 945.454092] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000933a09f1>] fib6_run_gc+0x2b7/0x3c0 [ 945.454108] #2: (rcu_read_lock){....}, at: [<00000000ea28abf9>] __fib6_clean_all+0x0/0x3a0 [ 945.454126] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000eec1fcb3>] __fib6_clean_all+0x1d0/0x3a0 [ 945.454144] [ 945.454144] stack backtrace: [ 945.454152] CPU: 0 PID: 22465 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #180 [ 945.454156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.454159] Call Trace: [ 945.454168] dump_stack+0x194/0x257 [ 945.454181] ? arch_local_irq_restore+0x53/0x53 [ 945.454207] lockdep_rcu_suspicious+0x123/0x170 [ 945.454222] fib6_del+0xd18/0x11b0 [ 945.454229] ? __lock_acquire+0x664/0x3e00 [ 945.454253] ? fib6_locate+0x130/0x130 [ 945.454259] ? print_irqtrace_events+0x270/0x270 [ 945.454274] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 945.454290] ? fib6_walker_link+0x180/0x210 [ 945.454301] ? lock_downgrade+0x980/0x980 [ 945.454308] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 945.454328] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.454347] fib6_clean_node+0x42e/0x580 [ 945.454366] ? fib6_del+0x11b0/0x11b0 [ 945.454381] ? fib6_walker_link+0x180/0x210 [ 945.454401] fib6_walk_continue+0x46c/0x8a0 [ 945.454421] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.454429] fib6_walk+0x91/0xf0 [ 945.454442] fib6_clean_tree+0x1e6/0x340 [ 945.454456] ? fib6_walk+0xf0/0xf0 [ 945.454474] ? fib6_del+0x11b0/0x11b0 [ 945.454485] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.454514] __fib6_clean_all+0x1f4/0x3a0 [ 945.454532] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.454543] ? fib6_repair_tree+0xf10/0xf10 [ 945.454551] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 945.454564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.454578] ? fib6_run_gc+0x2b7/0x3c0 [ 945.454600] fib6_run_gc+0x16b/0x3c0 [ 945.454613] ? fib6_clean_all+0x30/0x30 [ 945.454642] ndisc_netdev_event+0x3c2/0x4a0 [ 945.454653] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 945.454668] ? netconsole_netdev_event+0x219/0x2b0 [ 945.454678] ? tipc_l2_device_event+0x162/0x350 [ 945.454693] notifier_call_chain+0x136/0x2c0 [ 945.454710] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 945.454732] ? rtnl_is_locked+0x54/0xb0 [ 945.454741] ? rtnl_kfree_skbs+0x70/0x70 [ 945.454759] raw_notifier_call_chain+0x2d/0x40 [ 945.454771] call_netdevice_notifiers_info+0x32/0x70 [ 945.454781] __dev_notify_flags+0x262/0x430 [ 945.454793] ? dev_change_name+0xbe0/0xbe0 [ 945.454800] ? dev_set_allmulti+0x30/0x30 [ 945.454835] ? dev_load+0x80/0x1b0 [ 945.454853] dev_change_flags+0xf5/0x140 [ 945.454859] ? dev_change_flags+0xf5/0x140 [ 945.454875] dev_ifsioc+0x60d/0x9b0 [ 945.454888] ? dev_ifname+0x1a0/0x1a0 [ 945.454913] dev_ioctl+0x2d7/0xfb0 [ 945.454920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.454927] ? release_sock+0x1d4/0x2a0 [ 945.454934] ? trace_hardirqs_on+0xd/0x10 [ 945.454945] ? dev_load+0x1b0/0x1b0 [ 945.454953] ? _raw_spin_unlock_bh+0x30/0x40 [ 945.454962] ? release_sock+0x1d4/0x2a0 [ 945.454975] ? __release_sock+0x360/0x360 [ 945.454981] ? lock_sock_nested+0x91/0x110 [ 945.454989] ? trace_hardirqs_on+0xd/0x10 [ 945.454999] ? __local_bh_enable_ip+0x121/0x230 [ 945.455020] ? dccp_sk_destruct+0x80/0x80 [ 945.455034] ? dccp_ioctl+0x105/0x140 [ 945.455054] sock_do_ioctl+0x94/0xb0 [ 945.455061] ? sock_do_ioctl+0x94/0xb0 [ 945.455076] sock_ioctl+0x2c2/0x440 [ 945.455088] ? dlci_ioctl_set+0x40/0x40 [ 945.455096] do_vfs_ioctl+0x1b1/0x1520 [ 945.455103] ? _cond_resched+0x14/0x30 [ 945.455120] ? ioctl_preallocate+0x2b0/0x2b0 [ 945.455134] ? selinux_capable+0x40/0x40 [ 945.455160] ? syscall_return_slowpath+0x2ad/0x550 [ 945.455183] ? security_file_ioctl+0x89/0xb0 [ 945.455199] SyS_ioctl+0x8f/0xc0 [ 945.455216] entry_SYSCALL_64_fastpath+0x23/0x9a [ 945.455222] RIP: 0033:0x452ac9 [ 945.455227] RSP: 002b:00007fce06848c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 945.455235] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 945.455240] RDX: 0000000020f37ffe RSI: 0000000000008914 RDI: 0000000000000013 [ 945.455244] RBP: 0000000000000573 R08: 0000000000000000 R09: 0000000000000000 [ 945.455249] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6368 [ 945.455254] R13: 00000000ffffffff R14: 00007fce068496d4 R15: 0000000000000000 [ 945.455348] [ 945.455362] ============================= [ 945.455365] WARNING: suspicious RCU usage [ 945.455370] 4.15.0-rc5+ #180 Not tainted [ 945.455373] ----------------------------- [ 945.455379] net/ipv6/ip6_fib.c:1678 suspicious rcu_dereference_protected() usage! [ 945.455382] [ 945.455382] other info that might help us debug this: [ 945.455382] [ 945.455386] [ 945.455386] rcu_scheduler_active = 2, debug_locks = 1 [ 945.455391] 5 locks held by syz-executor0/22465: [ 945.455394] #0: (rtnl_mutex){+.+.}, at: [<00000000959c9bf1>] rtnl_lock+0x17/0x20 [ 945.455412] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000933a09f1>] fib6_run_gc+0x2b7/0x3c0 [ 945.455431] #2: (rcu_read_lock){....}, at: [<00000000ea28abf9>] __fib6_clean_all+0x0/0x3a0 [ 945.455449] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000eec1fcb3>] __fib6_clean_all+0x1d0/0x3a0 [ 945.455466] #4: (&net->ipv6.fib6_walker_lock){++--}, at: [<0000000088db69e5>] fib6_del+0x935/0x11b0 [ 945.455485] [ 945.455485] stack backtrace: [ 945.455492] CPU: 0 PID: 22465 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #180 [ 945.455496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.455499] Call Trace: [ 945.455507] dump_stack+0x194/0x257 [ 945.455521] ? arch_local_irq_restore+0x53/0x53 [ 945.455548] lockdep_rcu_suspicious+0x123/0x170 [ 945.455560] fib6_del+0xeb3/0x11b0 [ 945.455585] ? fib6_locate+0x130/0x130 [ 945.455592] ? print_irqtrace_events+0x270/0x270 [ 945.455610] ? rt6_remove_exception_rt+0x3c0/0x3c0 [ 945.455625] ? fib6_walker_link+0x180/0x210 [ 945.455637] ? lock_downgrade+0x980/0x980 [ 945.455644] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 945.455663] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.455679] fib6_clean_node+0x42e/0x580 [ 945.455697] ? fib6_del+0x11b0/0x11b0 [ 945.455712] ? fib6_walker_link+0x180/0x210 [ 945.455730] fib6_walk_continue+0x46c/0x8a0 [ 945.455749] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.455757] fib6_walk+0x91/0xf0 [ 945.455769] fib6_clean_tree+0x1e6/0x340 [ 945.455782] ? fib6_walk+0xf0/0xf0 [ 945.455800] ? fib6_del+0x11b0/0x11b0 [ 945.455809] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.455835] __fib6_clean_all+0x1f4/0x3a0 [ 945.455853] ? call_fib6_entry_notifiers+0x210/0x210 [ 945.455865] ? fib6_repair_tree+0xf10/0xf10 [ 945.455872] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 945.455885] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.455899] ? fib6_run_gc+0x2b7/0x3c0 [ 945.455922] fib6_run_gc+0x16b/0x3c0 [ 945.455936] ? fib6_clean_all+0x30/0x30 [ 945.455964] ndisc_netdev_event+0x3c2/0x4a0 [ 945.455975] ? ndisc_send_unsol_na+0x3f0/0x3f0 [ 945.455990] ? netconsole_netdev_event+0x219/0x2b0 [ 945.456005] ? tipc_l2_device_event+0x162/0x350 [ 945.456021] notifier_call_chain+0x136/0x2c0 [ 945.456043] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 945.456066] ? rtnl_is_locked+0x54/0xb0 [ 945.456076] ? rtnl_kfree_skbs+0x70/0x70 [ 945.456093] raw_notifier_call_chain+0x2d/0x40 [ 945.456107] call_netdevice_notifiers_info+0x32/0x70 [ 945.456117] __dev_notify_flags+0x262/0x430 [ 945.456128] ? dev_change_name+0xbe0/0xbe0 [ 945.456136] ? dev_set_allmulti+0x30/0x30 [ 945.456170] ? dev_load+0x80/0x1b0 [ 945.456190] dev_change_flags+0xf5/0x140 [ 945.456196] ? dev_change_flags+0xf5/0x140 [ 945.456212] dev_ifsioc+0x60d/0x9b0 [ 945.456224] ? dev_ifname+0x1a0/0x1a0 [ 945.456252] dev_ioctl+0x2d7/0xfb0 [ 945.456260] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 945.456268] ? release_sock+0x1d4/0x2a0 [ 945.456276] ? trace_hardirqs_on+0xd/0x10 [ 945.456287] ? dev_load+0x1b0/0x1b0 [ 945.456296] ? _raw_spin_unlock_bh+0x30/0x40 [ 945.456305] ? release_sock+0x1d4/0x2a0 [ 945.456317] ? __release_sock+0x360/0x360 [ 945.456323] ? lock_sock_nested+0x91/0x110 [ 945.456331] ? trace_hardirqs_on+0xd/0x10 [ 945.456341] ? __local_bh_enable_ip+0x121/0x230 [ 945.456356] ? dccp_sk_destruct+0x80/0x80 [ 945.456363] ? dccp_ioctl+0x105/0x140 [ 945.456381] sock_do_ioctl+0x94/0xb0 [ 945.456391] ? sock_do_ioctl+0x94/0xb0 [ 945.456406] sock_ioctl+0x2c2/0x440 [ 945.456419] ? dlci_ioctl_set+0x40/0x40 [ 945.456427] do_vfs_ioctl+0x1b1/0x1520 [ 945.456435] ? _cond_resched+0x14/0x30 [ 945.456450] ? ioctl_preallocate+0x2b0/0x2b0 [ 945.456463] ? selinux_capable+0x40/0x40 [ 945.456488] ? syscall_return_slowpath+0x2ad/0x550 [ 945.456508] ? security_file_ioctl+0x89/0xb0 [ 945.456522] SyS_ioctl+0x8f/0xc0 [ 945.456537] entry_SYSCALL_64_fastpath+0x23/0x9a [ 945.456543] RIP: 0033:0x452ac9 [ 945.456547] RSP: 002b:00007fce06848c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 945.456554] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 945.456558] RDX: 0000000020f37ffe RSI: 0000000000008914 RDI: 0000000000000013 [ 945.456561] RBP: 0000000000000573 R08: 0000000000000000 R09: 0000000000000000 [ 945.456565] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6368 [ 945.456569] R13: 00000000ffffffff R14: 00007fce068496d4 R15: 0000000000000000 2018/01/09 17:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e27000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000028d000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dca000-0x10)={0x2, &(0x7f000083e000)=[{0x0, 0x1, 0x0, 0xffffffffffff8000}, {0x7, 0x8, 0x9, 0x1}]}, 0x10) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:15 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00007c5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000057d000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000129000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fba000-0x8)={0x0, 0xffffffffffff0001}, &(0x7f000088a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000043b000)={r1, 0x6, 0x81, 0xffffffffffffff87, 0x20, 0x3, 0x0, 0x80, {r2, @in6={{0xa, 0x3, 0x101, @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]}, 0x9, 0x1, 0x0, 0x92e, 0x7fff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000f38000-0x2)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_emit_ethernet(0xaa, &(0x7f00003c1000-0x1cd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x74, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "109c8c", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) 2018/01/09 17:08:15 executing program 7: mmap(&(0x7f0000000000/0x956000)=nil, 0x956000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffe, 0x84) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x0, 0x4) 2018/01/09 17:08:15 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) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) socketpair(0x1f, 0x6, 0x6, &(0x7f00004a0000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f00003ef000-0x4)=0x0, &(0x7f00003c4000-0x4)=0x4) 2018/01/09 17:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee8000)={{{@in=@loopback=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=@mcast2={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}}, &(0x7f0000a61000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a21000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003e7000-0x10)={0x3, &(0x7f0000808000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000aca000)={r3, 0x0}) connect(r0, &(0x7f00004c3000-0x6)=@hci={0x1f, 0x100000001, 0x3}, 0x6) socketpair(0x13, 0x5, 0x1, &(0x7f0000814000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000152000)=0x101, 0x4) r5 = socket(0xf, 0x4, 0xfffffffffffffffc) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000231000)={0x800, {{0xa, 0x3, 0x3d34015b, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5286b75e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000046e000-0xa0)={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]}, 0x9, 0xfffffffffffffffa, 0x100, 0xad, 0x0}, &(0x7f000071b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000068c000-0x4)={0x0}, &(0x7f000016f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000a4000-0x8)={r6, 0x0, ""}, &(0x7f0000f17000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000211000-0x10)={0x0, &(0x7f0000809000)=[]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r1}, 0x4c) 2018/01/09 17:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c8f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000709000-0x14)={0x0, 0x7fff, 0x80000001, 0x5, 0x0, 0x44cc}, &(0x7f0000122000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c4c000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000456000)=0xa35, 0x4) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x212, &(0x7f0000dcb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000b8b000)=0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) pwritev(r2, &(0x7f00006da000)=[{&(0x7f0000dbb000)="855245252ad5f3fd0eb11524b4497e1fcb48657bedadee99be2d916711c1c3b287390830f87ae4a5abf041c9374991f4709535b6f5e58b90ccc30985bf1d750a8ff4e47c41ad90e2c8b66515e12681e1ca05a427b3b7cd5bf032d640ac90a5fd5cda45c66e930e6cbff431df209d3ee992ab00b7487275bd917fb5ebe7d231ca2e88e51c99f838b40a1d915502b71a0277b4ec3648595346d398ea3ee9ce2555ce3d084bd5bb0b06997f16228c560607b77c4c0613e4d4fb00693bf36a0fc71bff35386ad2ee634e29c96f96cda93c7c6d4448ed3b8b1414440a483ad5351eee06efc8ef968c5764a15e30bc149b3d30a5802c", 0xf3}, {&(0x7f0000bff000)="3bb448637cb576011d322f191806ab6c5d70526f39239d351fa3106c32eb988fab968f1745143248a51ae0f6d794365b6a3b8e3fcde5093bc5c9f7ab91413e0ff256591d39b3b87ccfc39778f19c748b9117c1ea39d9", 0x56}, {&(0x7f00009ac000)="8d18f6d3f7f215964f2b204bbfb066eb83d923c6c917f92cd05126648afb86bbb4994d9ec092882c6db8e8a3616245fc072a830602", 0x35}, {&(0x7f0000961000-0x5c)="4f37436c428948b2bde4441a2452e079b5e30812201605d7e46107df9eb85e3b7cdaeb743068a077fba6b3c6f935243bd8468ff167a1356c4908d5b6841bcdcd8188539a322f286c8d96f8509b006d8e158710d0111b9db4879daa4e", 0x5c}, {&(0x7f0000123000-0xe4)="15934bf1cd2b9dd3f313486c8de964a95e117d299dbedd3ffef72e4d8253ea83b3d310f94affc9d161e4d98ae71533e6c391d7dc829c3b2af04a04f82750a05109bc358b1141da762dd0e67f1db4e7254b69d04065d6718dcc1267e221f76a9375856bfc9218b1fef75ce1f6356634cd99712f2060620cf4e2a807394b99aa40170715e1d830c8bd85f6a9603e9114d9ecc403b7b42e7ef249b1d45264b749dd13f798fbf1ecb613d2c5784e50b7d159c63751bfcbf6439fadfa7f393407fa97ae0eb648cabda5405139b5de64efe17937c6baf6d733856865a7f7d856c179c1d93af11e", 0xe4}, {&(0x7f0000517000-0x1000)="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", 0x1000}], 0x6, 0x59) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000e13000-0x86)="eb2ba9a09fba57281bf7116dff06535b5343b7d85f3320a2", 0x18}], 0x1, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) pwritev(r1, &(0x7f000031f000-0x70)=[{&(0x7f0000416000)="2255657824271ef3a5a23215158a396b5103efdd28ecaad9abfda7403261b5dbd97f2d398a9e48a7a5feda473b263df052654766790bbe2a9bb2d402fafcedabb078ee1da845ec25d010bea0d4333f50e7ebea12fe69d94db843eaa481ad13df6dd204297889c624d50adfb5679e744c4e5929f6e33782", 0x77}, {&(0x7f0000d8d000-0xd8)="3c9d0a164afb18772e4ac3a129906d3c0b12425fcff473e1f375efae3e2eb82c841c50fb6f072853093c4b4f3af9d59242ff161e462d4a3d6fd11c1c95e3599f6b6e57de1651fb12215cc6bdf2a072b07497e986cfab72e601580bd7bbbf770b5a534a7d6f114795e99c81aa498d702bd1a7b44627d1a4c798b99afcb0c851802e43d716320d34518ce906f11f67541b94d756eb38a802a2bb0003f9d6377870fc60ded631515766bfb9de15cba0682a99870210e0961bcaa9e866db0e891d6e3599e3ac59eb29ab5305c153bb83f9b59608df0263f94549", 0xd8}, {&(0x7f0000a09000)="5c6cc7108f9d10d82808bdf813ac2540f9b1d0c53a84f3528f15c054d79643649f93fb498b8961a4a78dfa7c9fba31a8cd30d808bb80c6da8d69995931b81a870b2bbf6f7c6133ade88f853702b0e6aa12c788666bbca43c405f663373dd6b507035eb1b924de09ffccf4b331e71d0fc217abc9beeb83c92d8cd476f9c0fd0dff5ecca585d75fedb0f2eee6a170a7d2bc892e9093323baee5e04fdab84e2d56cb8acc03fe771cb550f80810f2a04259e0a1dc4ca54ff181442e534255334d9c00cd2a69dcdf7af3106ca7e37cbaf07ee0ce0f6da44a4b4d00002888bafd41764122305dc93c83cd1f9b8699049", 0xed}, {&(0x7f0000712000)="3596d71211117ae9b0dde0eb8f4ce7a6a1ec7f0158c972697100f53f592a0372f6017ce0a000b651f467d2beaacc812c1286a11303218c19b308fc7d941eabdaba3839ddeea90b2199b9a63b6d06aac72dc6b36bf9b5f735ae867e02c9d827e05efec0644d1dc0e6f85e85bbf3d04f94759c46d98ea966b8e92c5749e84a06d7d45f68e1a70a96e007ce3b29af30d55d18c7b138b3540a07170b10c6a03d1c00fe0db82d6a72bd03a4de19563836574dae3a04a22be242684049fabedcaafffaacd65d2e9e16937e519d2bbfe77f3d758c1ca86b5114266442fbe246d44b7180698f249da322170722890f866e7efa67344157b3b5fc66ea9f", 0xf9}, {&(0x7f0000bf5000)="8fe4cbba23ba99e1989271038dfac002af333d0cad0a1f466306d3b6cfff52e3677b7ef8d8b7a95b6b2e6a74f9cc77d29affd2d4d7ad31f867760bd37d9d5f13f71ab3149681aa1fec350219e40a06b28de1739de593c918545e265b0c62bf67bb40d00cc817653fffd938493d76ef2644eef1ed9cd13d76267ede0c0babfbed821f59af213a2b1e", 0x88}, {&(0x7f0000cc2000)="9bad87de01215fe8ca854e97915ca6896dd17c61ae66d348781241bea36049c42a4dab69db6f7b6febda5301423aa68fff004bfee0b41af6a9df6c41a89bb426660f4ce0ea163e243ece9be6dfb2700ffcbc09f9fa117ad4e4fe29e16ed3df0ab225c9383cd8c7052378b25106723a938cb13710e370676411a21400639523ec0b661a354f23b32bee10a96219a19c08b398ca2074fd920bc61f622b972c26eaa8c05fb60d194bef88e9af25e965362301bb84b291d916788c7e32faef02baa79501", 0xc2}, {&(0x7f0000c51000)="ddd353a3d755c64c12953a0bacc2784baff6a54402053c06469baea60e5d2d500d21e0d8a870da2e8996a0f3983aef6dcd3dd1f3c71be5b1cab5787c1994a6fac3255cb8387130", 0x47}], 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000026d000-0x4)={r1}) connect$nfc_raw(r3, &(0x7f0000532000)={0x27, 0xfffffffffffffe01, 0x4, 0x7}, 0x10) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/09 17:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r1, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00001d7000-0x4)=0x0, 0x2) [ 945.464157] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 945.474234] dccp_v6_rcv: dropped packet with invalid checksum [ 945.499215] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 947.403723] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:15 executing program 7: mmap(&(0x7f0000000000/0xf4d000)=nil, 0xf4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f4e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f44000-0x20)={@generic="f7d4fa159b604250cc9f89fa785469b0", @ifru_flags=0x1}) r1 = socket$inet(0x2, 0x10200000005, 0x43) sendmmsg$inet_sctp(r1, &(0x7f000068f000)=[{&(0x7f00007c4000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ad000-0xa0)=[], 0x0, &(0x7f0000f4d000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000247000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000026000-0x30)=[{&(0x7f0000f4d000-0x1000)="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", 0xeb1}], 0x1, &(0x7f000005b000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/09 17:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000096f000)=[{&(0x7f0000d5f000-0x16)="ba68084b2fd6a2504dc3eb5fe3adb6bf53874e29", 0x14}, {&(0x7f000040c000)="227eb90d6f5a50211ddef6b4fb0cb58ef911206056d97303f514def4b5165d228e57f62bfb9944cf222119b3e479c15855d5610d9270c0ab", 0xfffffffffffffdc9}, {&(0x7f0000ba1000)="0124a0ef0ebc696e18052d4f569c9135f2c69e23a617874608bda21ccea20e967d7f7bb69a0b84633dcc979fe38b9ed501b525d0fa8b6b613c237a6c51d5ab8d74dda37a68c044a18fd5de7c8749a3041adc4f61c216fcb09022ace1b8bf30651f5e219ce9047f0fcdf2710f8a6304fbb367c828eb65a66dbf0a78f575560c1f015e01e4eb3cb89a6d74d0a5f67f4e2c8de6ade331d7fa38f9302de93e490bc542384eedece45ee84da7fa69186e7c3f1a1177e1af56f3f35bd76e2cfae4d96f22985d570fb0778f461918156a4cb9a07da0d39aebd2889d203c1bb9cd287fc7d1f628464babb9b030e1", 0xea}, {&(0x7f000092b000)="def7ac0eefc79c7b14f23116efb7d6bdfdf2c28a1bcedbc9e3c6690bf8ae28697fdaa12a133b2ef001af76ddb8a0e4232441337a0acd9b5c504bffa5fdaff704125239f56f2fe40cc0aa1de8c933db8dbd382fc7fb24083ea1a3cd95fd42129250e97c74da2935e3db56d7b7aed9b8d203e28faa853fbf12c0e71eac74a9d68a530b1be1da846ecccbc4fc2b33c824e62b2ae47d57fb6db458732fedcf9f54d55db3fdc8c1b8", 0xa6}], 0x4, &(0x7f0000f8f000)=[], 0x0, 0x44000}, 0x4000000000000) pwritev(r0, &(0x7f0000a0c000-0x90)=[{&(0x7f0000799000-0x1000)="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", 0x1000}, {&(0x7f00005a1000)="f3affc5fc9da0e24f7630b1516d198da72f3557328c78e790842baecea8c79188bcfb7f3b880dfeb23211e898f94f114259ad3f6e1d3b1ddf156590d3d40171566b0b4f7bbc41608e10661f576e00b10716094f6d21a23bfbabcb267d00cefd0", 0x60}, {&(0x7f00007a1000)="df223d623403fe47bd3f16b7768373ee1c335bad8a64057d91d44cbd2dbc4643448117ed9241caf5b0a417acd5811993ae2b84fd13f59e1429c0a09813507d014c66c558bf4263e815b54373c36d94b64b774cde2785af3522a647bf30c66d19f32827cc442ccc5ce465c780c981bffde79e76fab2dcc225acc7f264cbc430108b365a67319a01", 0x87}, {&(0x7f0000ed2000-0x16)="bfbb37de31c27ed161cf7b755cc94ceb2220c5d34b26", 0x16}, {&(0x7f0000036000-0x4c)="8f981b78ba564be53f1dc381b341f36dbe0ec3b8c8b010105b913059d8aec910b6e64a1bee88aac02bdc04db2b046e99369dd3bf6764aa8f9f41484d88d759745e37721957edcb313e4d71ac", 0x4c}, {&(0x7f0000a32000)="79d62c61aed4fecf66d4f5f0e748a392bc8a36fca2bbe10cb98e45542f642dd34d1d63145a232b88df58d2feec6ff68727ef354091d8d45ae6f1169028f94297443247430cfc00f1", 0x48}, {&(0x7f00001df000-0x87)="ceb408a60fbee9fbaa567a5a7af322783457c4d371a37f95640a36e38429522b7efb8493e265067a2c06a68d2e93c312dceebc959e2b82e8227ba4fcdaeaf11fa901efbab4d4d9786dcd8630a2a6230ce50f49efd9b1a380c1814f3b9bb0597875a18bc7c898dfbcb15b7f97b1e6a9e20c08a2fab2d76dc72878d79033e92e23955f6e97236543", 0x87}, {&(0x7f0000756000)="e37267fcba04ca41c781abb64008739f30128d73a92be7b4a6bd76a8101dcc63048e1da1b4bf2a2215b7b6a5406345d4b7ea216a2e5eba6c2ca08a756277d7a88ee1db73c1bb1e8b422ab4229bcc2fdaaccfe4c45642f9e7f15af52dd5087a36b2df3b2c860ceed7a42cfb56efdd3bec520c0709045309a5c73d16", 0x7b}, {&(0x7f0000f35000)="b122b394bd84315285c370dbcc93dd8e7df16935746e7c49f4176db29765e36ee82ed0bc534741c19fab4abead1d931f6f5db8c38005686a1f4416974e00a110cf8805496aa287cd0451dbc5d493dff0e4090c219a53bdb2474559cc38cd2e6320608e", 0x63}], 0x9, 0x0) r2 = socket$inet_sctp(0x2, 0x4, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d07000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000023b000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xffffff11) 2018/01/09 17:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000555000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac8000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000514000)={0x0, 0x0}, &(0x7f0000a3c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000086e000)={r3, 0x3, 0x9f, "9e920138f16e217fde2817d420831fd54512f3533befe5056ba910d222ae3038f0a0c8ad9e7c987ab83db0f81ffe6f5c941aa67ecfbc1ea0b7580628a439db1449fccae5753f764878272d7a1c90bd0dc6df8193bb97d073aad742b11e9561d653fb54ce1cd4bfd18289628ef71a085ab8d0fee5f967e6947596155ead591dd8fc879edd0a680ae633b7c89f7888d6354b592a1c544868b0a640d1c0d9ad5e"}, 0xa7) 2018/01/09 17:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000153000)={0x0, 0x0}) 2018/01/09 17:08:15 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000fc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fc5000-0x4)=0x80000001, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 947.432691] dccp_v6_rcv: dropped packet with invalid checksum [ 947.451801] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:15 executing program 6: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b1c000)={0x0, 0x0}, &(0x7f0000f59000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000029f000-0xf6)={r1, 0x70, 0xee, "a504aafa94579c5d61a5a1f7a7d7266e9c295dd3c6486143f6dccd384978c6a121193b381dfb6fb8083e257c2ffe73b69567d366c724597b4c431d63e6000af1a4fb2ba51b9d7dce5b491fe4853cf9c583773844b99f0b26d3720bfee23da782b480d0bc3ed4df6f90490f968c76199ddbab939a596747b16690de97503b724799adbc1ecd2795e6400fe111766e278f967c585d552214435848fe7067f215a1f0eb508fba0814c0c1b0a0caa342d3bd2fd3d7463fb451743edcf71e0c854cb0c724d783f4185ffca0006756b87f6b9583bb3f56a51d80f23f1bfaf62c452f6b13f2cd9be30f9c81ea19a74236e1"}, 0xf6) r2 = socket$inet6(0xa, 0x4000080003, 0x38) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) 2018/01/09 17:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002bf000-0x90)="240000801e0007ff000000000000f3ff037f2a0002000000000000000800000001080000", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000014e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000591000)={0x8, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000527000)={0x100, r2, 0x10003, 0x3}) 2018/01/09 17:08:15 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000259000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d2f000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000666000-0x4)=0xc) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa5000)=0x7, 0x4) r1 = socket(0x3, 0x1, 0x7fff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fa6000)='vegas\x00', 0x6) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) [ 947.532746] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 947.602926] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 17:08:15 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ef9000-0x2)=0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000458000-0x8)={0x0, 0x9}, &(0x7f0000efa000-0x4)=0x8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000efa000-0x14)={r2, 0x4, 0x9, 0x5, 0x4, 0x7fffffff}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000133000)=0x4, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ef8000)={0x0, 0x80000001}, &(0x7f0000917000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004fb000)={r3, 0x7}, 0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f000087c000-0x4)=0x0, &(0x7f0000efb000-0x4)=0xffffffffffffffd2) 2018/01/09 17:08:15 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000-0x40)=[@in={0x2, 0x1, @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]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f00005d6000/0x4000)=nil, 0x4000, 0x5, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000c25000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) 2018/01/09 17:08:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x7, &(0x7f0000001000-0x8)={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) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00004b2000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/76, 0x4c}], 0x2, &(0x7f0000001000-0x2)=""/2, 0x2, 0x10001}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) r2 = accept4$inet6(r1, &(0x7f0000a66000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ca6000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e12000-0x24)={0x0, 0x1c, "1b89fdfe5fdc78bed9d46fac87ea3cf5170ad56c90c2cf1611b0bcc0"}, &(0x7f00005ed000)=0x24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f72000-0x8)={r3, 0x5}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000ee1000)="", 0x0) 2018/01/09 17:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000948000)={0x0, 0x2000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000d2e000-0x28)={&(0x7f00000f2000/0x3000)=nil, 0x401, 0x0, 0x4, &(0x7f0000f92000/0x1000)=nil, 0x8}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f00002f6000)=@newsa={0x158, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x68, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0xe0, 0x60, "f1aeea5f177b1a7b672dd4831cff5950a841ad8d9c9be3bb3fbc0e11"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006a0000)={@common='yam0\x00', &(0x7f00000ab000-0x10)=@ethtool_pauseparam={0x0, 0x3, 0x1ac1, 0x62a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 17:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24, 0x10000008000087) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000061c000)={0x38000000, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x5ff9, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3a4}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = accept(r1, 0x0, &(0x7f00001b3000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009e9000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a53000)=0xfffffffffffffdc1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000994000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b45000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000798000)={@loopback={0x0, 0x1}, 0x1, r4}) socketpair$inet6(0xa, 0x0, 0x7fffffff, &(0x7f0000a98000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000cc000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000e75000)=0x0) 2018/01/09 17:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001e8000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00001cb000-0x88)={0x8be, {{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 17:08:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000581000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000078b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xfffffffffffffee6) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3, &(0x7f0000721000-0x10)=[], 0x709f9c79a4ffa45d, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f44000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x66)={0x0, 0x5e, "a6cda306db36c48cd82574f37e70456fbf2b6ecc4d1283dfc4a42032a26ac8616034e16dda5e8dc7c99aad7923afa8355baa098492b7b9f370523fe2a2567d98c69cba1a24c663aeba886425ed181a726aa3a70110f076ffffe034a5b94f"}, &(0x7f0000000000)=0x66) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x44, 0x8, 0x4, 0x7, 0x25, 0x8, 0x2, 0x8, r1}, 0x20) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x4, 0x3, 0x21) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000237000)={0x80, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) sendmmsg$nfc_llcp(r5, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/09 17:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/09 17:08:15 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) socketpair$inet(0x2, 0xf, 0x9, &(0x7f0000925000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r2, &(0x7f0000002000-0x10)={0x1a, 0xff, 0x9, 0x8cc, 0x4, 0x672, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) write(r0, &(0x7f0000b1d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa31750c2c4924561, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000003000-0x4)={r1}) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 17:08:15 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000af2000)=""/118, &(0x7f0000af3000-0x4)=0x76) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0x153, 0x0}, 0x0) 2018/01/09 17:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r1 = accept4(r0, &(0x7f00008a7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004fc000)=0x14, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000660000-0x81)={r0, r0, 0x89c, 0x1, &(0x7f0000d27000)="7200d426354c2f154c58eb3ae144b210a79c878115494824294bef6a224f89deee6d75548f0a5824e667de4ed913d8a9f945839ec15ec4a4c2728946cad448d50abb474b27da220aec5103e6a466cdff72ebc6cf8ca03652746589cc7683b667c2d35aa11ebdaa285ead8bf844e069f7706433332165fae683a4c02721ddd0d010e2655305bcd0d4f56910f8eb5d738f74178083400c7af0cd2031f261dd446504fe093961636e60aa537baf171dc05e9715830a9792a96ca8cc8d5e0fc6204f3cb671d7d1a0078e1961ddb440", 0x7, 0x9, 0x1000, 0x7, 0x7ff, 0xffffffff7fffffff, 0x4, "78833d8d423082fbc6a7f32e6ab152445178607921cacca3e18e5fd735be22cbce759d5e4ad3a46619ebaeaf657a88a1c162eee6a025613bae916498b67773c0483979e8271d25e3dc8ef5c6fd54fe908032e2b76d9c5962ab"}) getsockopt$netlink(r0, 0x10e, 0x85289ae05051726a, &(0x7f0000f86000)=""/233, &(0x7f0000add000)=0xfffffffffffffcc4) 2018/01/09 17:08:15 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000c11000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0xff69}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000c70000)=0x0, 0x1) 2018/01/09 17:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008c9000-0x78)={0x3, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x10, 0xbaf, 0x4, 0x0, 0xb, 0xfffffffffffffffa, 0x5}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/09 17:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 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, 0x6}, 0x98) r3 = accept(r0, &(0x7f000093f000+0xa63)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000249000-0x4)=0x58) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000045a000)=0x67d) accept$netrom(r3, 0x0, &(0x7f0000396000)=0x0) 2018/01/09 17:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000268000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000073c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000e5d000)={0x80000000, 0x8001}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 17:08:15 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ab000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000)=0xe8) getgid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008df000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000344000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a08000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x3, &(0x7f0000001000-0x40)="", 0x0) 2018/01/09 17:08:15 executing program 0: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008ff000)=0x0, &(0x7f00008ff000)=0x4) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004b0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000900000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002ab000+0x817)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x1, 0xff, 0x4, 0x9, 0x9, 0x7}, 0x20) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000900000)=@assoc_value={0x0, 0x8}, &(0x7f0000901000-0x4)=0x8) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x7, &(0x7f0000902000-0x8)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000902000-0x18)={r3, &(0x7f0000902000-0x11)="44055293034a1a1e1760cef2c872adda02", &(0x7f00002c5000)=""/124}, 0x18) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000901000-0x10)={0x8, 0x0, 0x2, 0x4, r2}, &(0x7f000021c000-0x4)=0x10) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket(0x0, 0x800, 0x8) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r5, &(0x7f00001be000)=@file={0x0, ""/61}, &(0x7f0000901000-0x4)=0x3f) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 17:08:15 executing program 6: syz_emit_ethernet(0x6e, &(0x7f000096f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xc, 0x0, [{0x0, 0x6, "d1c7f886"}]}]}}, ""}}}}}, 0x0) 2018/01/09 17:08:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005dd000)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x100000000, 0x4}, &(0x7f0000ed6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"6cdde66b074223"}, 0x400}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xffffffffffffffff, 0x14) write(r2, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/09 17:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xa, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d5f000)=0x8000, 0x4) syz_emit_ethernet(0x42, &(0x7f00004af000-0xa6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e5b000-0x8)={0x0, 0x0}) connect(r1, &(0x7f00004f0000)=@nfc_llcp={0x27, 0x8, 0x3, 0x4, 0xfffffffffffffffa, 0x9, "21c001e67f4b5845d11027cd33c99b8aff3e2a21b35f2853f4af9aa87f6d81f397714f20e679c5413fc1a38ef649e2c28416b70d7c34b40281c997ae509157", 0x6}, 0x60) 2018/01/09 17:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r1 = accept4(r0, &(0x7f0000a49000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000075f000)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008ee000)={0x0, 0x100000000, 0x3, [0x1a, 0x9, 0x400]}, &(0x7f0000ca7000-0x4)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000fd000-0x8)={r2, 0x81, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ec0000-0x4)=0x8001, 0x4) 2018/01/09 17:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00008bb000-0x80)=[{&(0x7f0000684000)="0298ce780ef02819969110d411e527c424", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000724000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00003a8000-0x8)={r1, 0x0}) readv(r0, &(0x7f0000e8b000-0x10)=[{&(0x7f0000226000-0x1000)=""/4096, 0xfffffffffffffe96}], 0x1) [ 947.875887] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/09 17:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000af000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000-0x4)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000036e000-0x8)=@fragment={0x0, 0x0, 0x4, 0x6, 0x0, 0xfffffffffffffffe, 0x2}, 0x8) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/09 17:08:15 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000017000)=r2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000016000)=0x0, &(0x7f0000017000-0x4)=0x4) [ 947.923409] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/01/09 17:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) 2018/01/09 17:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000e6c000-0x4)=0x2, 0xfd21) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) pipe(&(0x7f0000c38000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000f84000)={&(0x7f0000b81000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000350000)=[{&(0x7f00006ba000-0x5b)=""/91, 0x5b}, {&(0x7f00004cc000-0xb6)=""/182, 0xb6}, {&(0x7f000041e000-0x4b)=""/75, 0x4b}, {&(0x7f00000bc000-0x28)=""/40, 0x28}, {&(0x7f0000102000-0x15)=""/21, 0x15}], 0x5, &(0x7f0000134000-0x55)=""/85, 0x55, 0x4}, 0x0) 2018/01/09 17:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0xffffffffffffffba}], 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000284000-0x4)=0x4, &(0x7f0000bde000-0x4)=0x4) 2018/01/09 17:08:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netrom(r0, &(0x7f00002ae000)={&(0x7f0000eb8000-0x10)=@ax25={0x3, {"1429da40ddd7ec"}, 0x400}, 0x10, &(0x7f0000d91000-0x50)=[{&(0x7f0000fc5000-0x21)="11f96828f455c2b0d128250c88cd3108c0c5148cfc97c50ee5a8c171a1fab35b54", 0x21}, {&(0x7f0000b82000-0x6)="c4803b5d9a28", 0x6}, {&(0x7f0000dfe000)="95b4c3d6ce59dd22a44ae719f711fdc984306e7f070dde5fe92b8ed26150dc5d393f146ad85e662b4fbd5cc0dbe7be45c8ce", 0x32}, {&(0x7f0000a4d000)="cf3d6c051a76802d726be4043314c8d86fdaa817f84cfdac54f5101d3f1deb850415cece", 0x24}, {&(0x7f00003a8000-0x5f)="93143eba93091efed7320fced61d6f27e69369f509394405341539c366ed3ea0ac801d4aeb5799392a3fe02fe4923d56ba5c9692b294df47b434def910ac101a34e8a2c7b4b0c76401a3fd57c9a203e45c570a315509a32b8d1c4f161d5142", 0x5f}], 0x5, &(0x7f0000696000)=[{0xb8, 0x10d, 0x7f, "1d5a9256869cef8cc5af9eb509755144c9e1b7714214231bd91192556ba58eb39915bd85fb744fab7335ab41e20e970feb4287e56156164f1e860cf40ab521653cbfff10b92fce6b006009e4381bd0fafd8c41db47d6c44a10bcfbfff8b856c2c732e85d8b81d4199597611c4f5b82cd155bbc48a49e4c73081c37c4011deb9cc4f5246c94b7699e13a4ce7889fb9a0c31c3bcaad834791209834a657c5678118557f6"}, {0xe8, 0x3a, 0x401, "e476bbd21357b39b7f800d88e0b7f72c399237ceca143457c19da110d2c0195eb338410108b61a5e4469f1e12b5bb6d5914f3bc7a22cc4b1b6f1f5f894f6ff899ed7fd3a9cdd3d358fe29381cc31507e9faf45319e93d1fab0ce28f0f1fee1f1357494e8826915bf1901df9e6866f9a507ca28391ba26d8b0a0b13dc392c6e9c971e273b770304de008687a6486242666be1f09bfa8a30562cf67378b9ee030a818a7977f10c82ef7dfac931d88dde81cb25b14e631508cd0bd5d087fb907e64a76ff359fe8535306e216f4c422462464d51b8577188e5"}, {0xd8, 0x101, 0xda47, "b67cd060b0116d53a8f87aa2190f23a6d66606db63e6e083a491c05170eb83467c4ccdba38b7b217650266b0e30946f83e1971291badf3796de4eb0bf512011276e10c81546ef19720ef003649383d57cfd67a1d7d2dc885f56a164adeb04d13f9b2fb9bce2619dc8cfdeb08c3e2dd3150d5a0a322ce833f02e97c3bd539e970717fc3b68ded25e24d8790948514bb491d6162266b291c14870a2ead56ce2e2add19f9362e0def6f33445ec3a63a49b558c619212f42911467d0b70fe9186acc5f78064a7b9b1dda"}, {0x28, 0x108, 0x8, "e098489e1bb0d2a72ad2a8628297f4628631e2de"}], 0x2a0, 0x80}, 0x40000) 2018/01/09 17:08:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f00002de000)="260000001e0047f791f6caff000a00c0002400000000000000000708020000000080000521ff", 0x26) close(0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000002e000)=0x401, &(0x7f000071c000-0x8)=0x2) 2018/01/09 17:08:16 executing program 1: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000102000-0x4)={r0}) 2018/01/09 17:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000c19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001ca000)=0x0, &(0x7f0000d2a000-0x4)=0x4) socketpair(0xa, 0x80000, 0x0, &(0x7f000088f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f82000)=[@in6={0xa, 0x0, 0x3764, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xfffffffffffffc4f) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) 2018/01/09 17:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) 2018/01/09 17:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000408000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000020000)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a55000)=0x14) sendmmsg(r0, &(0x7f0000b59000-0x1e0)=[{{0x0, 0x0, &(0x7f0000f50000-0x30)=[{&(0x7f0000905000)="f2b8bc1ff4e8fff45cf2b1efb92bf4195b7fc71a90eb01d1a29c71ac858077187b81f46f49e7599305fe4097164f1b14fed00bdbfbec21097a7cad2d6b50b20f84a13abe93f6fe1af9ccbdefdc986abb3914f4f517", 0x55}, {&(0x7f0000764000)="3bfdaf78908dba4ed7a9385b47cc5f6ea757555126f74b299ae6818144d97cf27009e88a5684dc8624144bf533e1fc938c6053d350c295a2c1a60ca8d75611c287925dca8f88fb11c70560496fb0210d9c86d280202c91374f78de04", 0x5c}, {&(0x7f0000155000-0xb1)="0722459ba464bf1f9715265c5f94484f1783b31f436f9549d7a11ad95f73996f13ddeac67b2a40daf7e75ad8ce61ac49504a6ba71b528502c9c62f443b17e5842f26cf95bef00a63696fd8d93eb5b13692c91e8464d8fc4f4ec96191cc81bb0278100868ab8b335167221e0562af56dc9a7d9b67c9bc3c8571266bc6128c25e80a22ebd55d0747919ca89c0c9b43751bf2e77a3a625575fab241d183404b7cc88496d0c6d46c8b58466d7787a8b28dff1c", 0xb1}], 0x3, 0x0, 0x0, 0x31007fa015d1909a}, 0x9}, {{&(0x7f0000658000)=@l2={0x1f, 0x5, {0x100000000, 0x7, 0xffff, 0x100, 0x9, 0x4}, 0x7, 0x1ff}, 0xe, &(0x7f0000988000)=[{&(0x7f0000d06000)="1a0c01d4bca37634b0dd052c45c8b02e6fac926c9142a40fc55d6f39accc396eb2f0e49044a112e0c2796f00c52343b7dd4cec86a2551c32ad6498aa9e8c1b557e187b4678ffc781b1cafe8a350fde2a2cb40eb8fcdd769b51", 0x59}, {&(0x7f0000dbb000)="bfca75616721e1294aeccaf141a95ae58b4aa482a48314031ab8c81d2daacd5580c64ad64a876fb8c1a12db7ce826e688b7988c4e84151b935de07529be1d2a65f0e4908cb93d50eb9b87edbde36cf2c1a1195ee9b41c5e033fd6c81b08be9225333a6e8326e492944243a849d0326cc47404c638c7869bf90e19beb0f5e18ff5c7db0c6486a78e261ac0b99704d5da8ad370eda634ce0d728bc1153015803d3630b89495060d721a22e68d3ac40786b0502", 0xb2}, {&(0x7f0000d59000-0xa0)="1b111d8b052e2c2490f24b15f12dd7460d341518ade7c5be89525d83fde5187240349f40164cc0c25ac5045eeaf5c4dcb318a4c40b2f27339a9ee25bde61ebf79a0d6408834b1fb6c6462ea20ab9c80e514327a373a8a39b3d71de628b87c381757199044ea561ecc97ad522459d7ee2889c89cca508f425f7955abe32302356d1640af27723769ec1ee8e434ff42d7d699fba0e2e2230a0c2b1c377b9e0a5d2", 0xa0}], 0x3, &(0x7f0000e02000)=[], 0x0, 0x4}, 0x1000}, {{0x0, 0x0, &(0x7f0000166000)=[{&(0x7f0000fd0000-0xc8)="0737d1f88020bfb82004cde308ccb273ce528bf5e579ebbdd7e5bb2047ed1958635405bb587c9ef313aaafb21da7ea50abe68d2c54f040a823c82d705fbb51f6c1d70889afa14bf4e2fd06c4481fa7212921db401fe6ddce0a30b89565bda75e6095bb45eb6234b3fb0ad1bbd999cad2c3c3747162ab082e5fe60fd8eef84638da550acf1f3cd774f5e1de5ef3b9ef5cb31e8e6dcebd410db090e767f5b6da35774a0bb361088513ad5570d4ac24cf471bcb6493553412744e6a85308158210ecb3fd4feba4aee65", 0xc8}, {&(0x7f0000419000)="733979a9231e5315d5f00259867deb1b425207f0", 0x14}], 0x2, &(0x7f0000814000-0x98)=[{0x88, 0x11d, 0x0, "89e18df1534827f2cded04e1643027ff6353a326576db63ba17be55077ef929aadd88d3b8e6d595d91909bb51f0cc1d4edcc869fa98c1b2e90f5e4eb3962bf74d7577d29e3d7cac4b396869170c6c129c072f0330dea80a305a484650b014caee926e8f809c94d059582349a92e06c22bad2ed2c222f14"}, {0x10, 0x11b, 0x5, ""}], 0x98, 0x20040001}, 0xe9}, {{&(0x7f000026b000-0x10)=@llc={0x1a, 0x1c, 0x800, 0xfffffffffffffff8, 0xd92, 0x7fffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000053000-0x30)=[{&(0x7f0000195000)="bd583fc87ab66cd86bdec331", 0xc}, {&(0x7f0000bd7000)="0c9933954b5f3511c54b34df4316d2a8f3eca37f551e8c84412023a9f3d424704330825b982010b920ccab8d26fc1b16424e1ca964c5bbc03a553ef0b1aca15c3640b67cd886eede1dc3fc14138a83c4ecccb1cc095b974c4f0310f9d3ab08a748549d8d25fb03d94f5ce7a1e184c83388ac7be31beeb73f6c3ddea549d58abec422aebf1f50e0c48a01352412", 0x8d}, {&(0x7f000028a000-0x61)="f89e3dfc096a8241253eceacbb3704816d6da246edc5ecd21ab80850872588c6e60d77a9d3e84277012c6de744ce95d09990e9104fb00bd127dd371e14accfef8d6e1c22d2b4d31a2e356e046ea03b254d487df380bb3395030817357881955987", 0x61}], 0x3, &(0x7f0000d18000)=[{0x1010, 0x13f, 0x100000001, 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"7d95ece32182f4859cd6449aa7ee9dde80c95410eb2b85ae729e9f02526b48a0317c94e1205fd29217063a90180f79d60961dfb0b8f857479206ec11118a0a54f26d4dc52591efe6476f65d5f6a7b62c8f67927a279f9dd1c960abcbf9ad70de66b9a5b066a3273479eb41f14ae871ed38e833564d4aac056b1a8f0e5a913b8058ff58769ac69042ed6032ade24a32d6a685cea1565002c8f29209a8e0d1ad3ec759f929a0858254f0411dc141d4c9f654fc12507c70f9c6c8c6a22aa9c04d"}, {0x58, 0x0, 0x5c77, "fc6103d8cfa1daf42920855a05a6bdc0689df51a635106df601be88bb2d5fe8598844ae2f1838fe158fa71bc81452da9edb46e41a6b9185a30d97464fb5f7e223027dc1299e8"}, {0x48, 0x11d, 0x8, "9da798431e7b20370c64f622c2452f4c575aecec97a5bed29b058e1c9641220a798b144b947889b4ba6fe5967d61f452b3ddcfe638e44573"}, {0x20, 0x11f, 0x2fd1a210, "f142e47f47bdd1977b44"}, {0xd0, 0x199, 0x0, "3446b1526fde42e1d96355ed4aaa120dcb4dffc16b12a5a8c1e8ec70ec384b9a465d45f0cca453a7e1964188f1fc2b5e59100bbdf224e57aec1f2fbfa794057fb78111e90f563f1fb97f1f19b2a812d7b49c3a957337292d931c4f38e75104b879b6e1b2e683f645eda5ec5364c80fd70b459b7d10c8f4846f8e77e21419a7bb13f3310b2cfa60d06849d3e2c076b42cccc21307f6163568474eb1faf646f434a2780d09f3828b33e2fc90ed8386b31420a6d244162e32a5b066a4"}], 0x440, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f00004e5000)=[{&(0x7f0000b00000)="96c05c8f8ac99b4d5b7a4b0f6291472bbe03e0b3cf48cab208bbd9ca105385921a98cef3d9f281b4786ebd5b3569320d44ae2c1f783a66799ba3a4a9f35cab892eaa9e4380589ae5ffa9a9b67148ceea74dff89e9d7f5a917391b1525a140e97df942718c8b32dc185e48e9e6eb452ad8feff9d062e4040976afe5279dd0bcdd69183195cdeeb30dce5b9615c15aafc8dab154320112302b360025b5258a5f41ff9a6abdf88a861b0c32b4ae75884e9586bd00a28f69d035e6210065b936a130d04bac0b6ea4ce6470a205f3", 0xcc}, {&(0x7f00007e9000)="932fbfacd70da43cb2c285e36e378d4a12fecf16960f97a12e8e4e8831f1a2642ee29ee9041b0006ee2ca1e008a335ff29755757f82e36615ae18c380a4629ba4a2e9d3543e1f67d35eeaf0ac2106a5be5dff24cb8c7f395de16283b2b811b06c0d16c9b71359f3098a6c9c02b8cf45273fb84796526fd1e59763fae827841cb51b518cf95a42e5d885e632657df4c4c6932ac7c6c669375b9042d935187b8c8f4ed50446c3f70f932a75a3079a695920e37b6a1fa5f48dc8d8a3b9796e65803d78f28500135645f3d3ad8f69abe04b6245b6740cd5f2feca213ca5ee7734cb2ebd3b6583fe8cb0bd9d70856571e901e77b9", 0xf2}], 0x2, &(0x7f000006e000)=[{0xf0, 0x10f, 0x4, "4d80f845137ca693aba53c429661734739b0eaecb2778b87c6326403888f4cf14988b1849375d7ddf5c9f6f275f54ab67d17b621254f971b1713421c136bec60428e55425ca053190c7ac1e2ca0205f4fe734b24175210c164522cd427ef30d5fc8960a15c1d27120989478480bc1708e446c6d96f7092311fc8da7023ce6d866def103a582e4f0e0127e03fe16be2ffa9a898c0f46e829d4f2c1c02f5471e6e4e4e84158019e3a15096e7c742c521b7dfb68edcc36386eb44bf2db0f10873fbeb81367e97431f1503a11a1080eae6340e08f4ab21c58532e4aec3f9e79b5e"}, {0x68, 0x29, 0x5, "e0da049c6985006db09a7745bda804ae8017471c1005f2ef8bd800e3b59d83bfe9210dada03e33f33be395b99fc245804400d73d54c78daa485f65107712b98a2230ef5c8d0fab5823fe37260de10b5e9bf6"}, {0x90, 0x10e, 0x7fff, "6766c41fb1c1e1cf5d0247811869d03246ad3c396ebad7a642a7c0f82f924fdf5bd46322426a3687d2038ad7e9d34ec08c41eb2731889bbc1ef611e7a7e212a5915a941f31695204cfe14f7b48459e58095930c51682c2615f349857a38305d8de832f1f69bbbc3ab44d6477bf400234ea62210383397865515085804e075057"}, {0x100, 0x11b, 0x80000000, "66b8baeaa6241943bd6c6c1b020011d19b175a3f654d2ed38cc5cb88bf67254647cd2a4809a8f6fa9f57f4a7be643e97bcb7cee917704dce7d151398799cf5869779495dafd5a3923175bc8c545dc7fba5a067180ab4f6794d5c2ac4f7ea5e6c76f5e6489b75dbb731fa078d7d2c7229d655236d6fd5211d091e635d16ad9770e04776aad6e6c11dddfa8c94941064deebe97fd0cf2e1ee0f291adaba71ed6a58d3866aad2b627d15bb40f6a5faa2bb65538de9d27d3523935ad320df6792ebda49db1329d55b2465d3691d8e898b864831a138f1888b760d380bc6ff594c63d30af034658ec92363dad"}, {0x90, 0x107, 0x80000001, "4998175eefbf9a8177a139b06675839e7481659d19134f1f861246f79b558824c3eb552d6189859d61feb8194f8684bc7c2210da4ca1a30975dd2f956d0e2a60d5b12d34b80b454f8256ea68bff28a6b394fb394abdb99b1f828b289ca48950ab19b2521de51d990acaa689a4eb36988b81742ca0a31763d3e467a9250ce9ce3"}, {0x108, 0x10e, 0x3, "411e72337261c4acf50a0119fa996d8191edf417e909dafc0172b42c57d990a9dec327d4975cd8674058a224bd61a9f8d67d94f4b97d0f4bcf92db1d4c6a09c7adc1be3ae252032bb7b31d8ad477e19482c44e73146cb2b48ede4efba81bdf66a1bd88cd66beca5e21cbb04fbed4ef9aa053f16d7ddfbe96c11497d9219df4552a9cdb2e20fb6f775a80be4002652bdb0cc16b19b87a5280c4fdade2b86b5978b6d85d7a5db7e8595b43f8b066616321901e21d40cc13809e199d01b4ed68d6b97e1b2cee5737cb05b317c3c08631faec199927ed7f91dc09b109894bb608417b1e29c2fee62d8c71d074024de63ab2cc305"}], 0x480, 0x80}, 0x2}], 0x8, 0x10) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000bb3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003d4000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000008b000-0x20)={"098a1ed5364a45db31888ed625c36a1c", {0x4, 0x3, 0x3, "344046d72058", 0xff, 0x0}}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}