0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)=""/118, 0x76}, {&(0x7f0000003000)=""/94, 0x5e}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000004000-0x1c)=""/28, 0x1c}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000004000-0xe3)=""/227, 0xe3}], 0x7, &(0x7f0000002000)=""/22, 0x16, 0x5}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x0, 0x4) socket(0x26, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @rand_addr=0x1822a106, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x3}}, 0x14a) 2018/01/24 15:22:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) r1 = accept4(r0, 0x0, &(0x7f0000233000)=0x0, 0x800) r2 = socket$rds(0x15, 0x5, 0x0) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d07000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f91000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c69000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fe000)=0xc) r6 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c51000+0xd)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001af000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000086d000)={0x0, 0x0, 0x0}, &(0x7f000090f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3e000)={0x0, 0x0, 0x0}, &(0x7f0000c8e000-0x4)=0xc) r10 = getuid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000005b000-0x8)={0x0, 0x8}, &(0x7f0000b88000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000310000)={r11, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x8, 0x0, 0x3f, 0x12}, &(0x7f0000e00000-0x4)=0xa0) r12 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000026b000)={0x0, 0x0, 0x0}, &(0x7f0000789000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b4000)={0x0, 0x0, 0x0}, &(0x7f0000846000)=0xc) r16 = getpid() r17 = getuid() r18 = getgid() r19 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000059b000)={0x0, 0x0, 0x0}, &(0x7f0000309000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e2000)={0x0, 0x0, 0x0}, &(0x7f000070f000)=0xc) sendmmsg$unix(r1, &(0x7f0000cfb000-0x38)=[{&(0x7f0000753000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cb1000)=[{&(0x7f0000281000-0xe4)="58965f7ee50e620587b3f861a1658c45c240a63acd3452298aa0a0aec03e786723c67942cb35ad63d1b854558eda9549c8c6304d99974a3324653d3e4eb92550aa6a1c136f542eb465b9c93e78578c4ed6569e8fa266351434b6add2c9f8830acbb3d1a6f5d3b961ac7bf38ebbf0fd1ba6195da85fe867b5dd0578974fee892c02c3661f413f3ff0beabedfa6ea2e3176b44c7bdddf4f56a9fcc68f368149df5f23bc2f7e04c9c28eeb7ad4a10857c5fca42abddc27f12ed1970a44b9461c01fcd6b50c1ccf2d54838fa74e2ae627ff937397cd1eba77d3c98f47ef56711d1f42fc5626a", 0xe4}, {&(0x7f0000c67000-0x37)="dd2f0e8d6d557f2d771b73798119d22c44392a672174466cda5bbc2af9f6f3ac7a8b030d6ff5c0876330e85c849ef03c1c2dfdfabae3d4", 0x37}, {&(0x7f0000d0a000-0x70)="6064c0183e33c32d039761ced2a8515823ac1efff75c1f9215f29bbd876dfa63712e1c2301a81cb5d20b172c968b0aeec0debc6bb86bc45fb14a1d98883c69976644f3d03cff4d8231c7618b86acaaabe10c8aec46469187d86f18730c285baacf5e86e951a84850c652d00c5cdb4614", 0x70}, {&(0x7f00000b4000)="08b10481452a17a4e58693f72cc1efdeb9c484e300a0b35075f68e28236477e06583ba0938eab7d205ed9c4e036f9a345158d145261fa0d1be9e33eba225c8539d5f63e836f6b00d11f924a90275e7047e599bf5f7605eb43221721b0180e6497c93eca2d9", 0x65}], 0x4, &(0x7f0000887000-0x138)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0xc000}], 0x1, 0x4000) connect$inet(r0, &(0x7f0000c9e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000040000-0x38)={&(0x7f0000d00000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000589000)=[{&(0x7f00009f9000-0x36)="285a4fa9e8fa27b39ef006de01e3cb308d0b9b39376685aa7ccafd13e62436dcfbf75d4c2a0440bc754db59e79a1050f6a979621d09f", 0x36}, {&(0x7f000039a000)="bd31c095cc9c7e6f298cffb28f041b07d8dbde744523c2402deff7e22023d553a87b4d06c6134ba9147dba9b9a583c99b3f0ccec5c27d30707e3bdea589d6d54c0a0a4125d066f869fc9d9369b41c7f186a3a1a6f3a8113616403eae19e2fed86a938af0c43c534031ebe32df663f8b2efb5ef42477309a5490a1a518c184307d985d02ba10820a7f4876e7a93a9029d1c3b3610d3c898b92a9773c5b201d4", 0x9f}, {&(0x7f000013b000)="776b3eb6a1df84338f402cf6ef80e49719068993b56afae74c909522718929c6fd470e701c2870909f1c950187339d3b2dd86860a30da42a2985f585389dd8c290ecc0cd5baa82872b63147a", 0x4c}, {&(0x7f000028f000)="44b31c16965555f82c447870ebf87ff5f6b6d3d6507fe6d25ae1806dbadc4af8cf073cfde8adfb515d3509a342067fdcbadea748a08f93d1a69ca40b57ff28f198bc3616a4aecd27d1af6958568008c652fe7c9b79fec4aaeaeba855cd0910a96fab5d95143db054a85fc0fba99592fe5a659fca38482350aa5d768d108bcb931cf8ae4eaf85440d7184d38c3f548fa854177b351840b516c42310a1d4b63f0e1db92aa36db6f8", 0xa7}, {&(0x7f0000486000)="a59656e6a04671b3e5e119c43de9375b4f5f0df30cf2488d44e9a0e5b0a8097719544c7864a6c44f800cc1820b1954a0cc1ed50b5e271f1f78074a2e3488cbb653db4e2f027c6cdc3cfeb620088197f9847391b1d19611296bd44bd3bccfda55050216c6350c81c9fa744bb6c946fc5c11c89fbca773ac58c4cad3283682b03473f104a54778ef36259b4bec573c37ec6e73948b77f4160ece4a0c5ecfba83c84134fb204fe4e63a5760241bdc70290b5e66eb9f5d73cf1c239792556f89a9da1663d6ac27dfd4e995c6ccb56faf379bd91ddbb6c09b928fc11a684725fe06f1da1651dedfc50c2b084a1f9d4a0b37c4592cb0b7", 0xf4}, {&(0x7f0000b0b000)="0298538419e3b146e614467ea358f37ca4523a9db25797954b8afef7d75cb2f293fbfbc21554cae5402449474c24337171e003dd6297bf665c9cbf8209f0ce69d199d9c612f2da70f7bfdd2c061ba68ef29bf330d1a507ec64af16c7bca7035001b1b8f5a041be51d0ebfcf08837f1ad9e648b00b2bf5b3a9c1c1c50c9c2ebc3e2c0db4bebb78685d7c5e7ca178fd4c9556af0be3709e4d2ae1fdc0ea81cfdda4fc5d1e1dc74d4c53103804c454fc09055756f724961579051dc40d36cfb7d8fac59516055e01403de5be156304a1f9b0a6aec37eff763b6605ba6b364ddbc9691182aea79527aa259fa959468e3321e55ec", 0xf2}], 0x6, 0x0, 0x0, 0x800}, 0x20000001) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000098d000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000805000)=0xc) 2018/01/24 15:22:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d90000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0xa0, 0x20, 0x3b, 0x0, r1}, {0x5, 0x4, 0xfffff00000000000, 0x2, 0x8001, 0x1000, 0x7, 0x1}, {0x5, 0x4, 0x3ff, 0x401}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0x2, @in=@rand_addr=0x455d, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0x7, 0x7, 0x7}}, 0xe8) r2 = socket(0x6, 0x87, 0x400000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002cd000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000+0xbd8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000-0x38)={&(0x7f0000c52000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x5c)=@mpls_delroute={0x5c, 0x19, 0x200, 0x4, 0x0, {0x1c, 0xa0, 0x0, 0x6, 0xfc, 0x1, 0xff, 0xb, 0x600}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x28, 0x1, [{0x4, 0x5, 0x4, 0x1}, {0x9, 0x51a, 0x5, 0x7}, {0x40fc2ec6, 0x2, 0x2, 0x5}, {0x1ff, 0x5ff, 0x7fff, 0x0}, {0x4, 0x6, 0x4, 0x1}, {0xfc2f, 0x100000000, 0x440, 0x9}, {0x100, 0x101, 0x80000001, 0x3}, {0x1f, 0x7fff, 0x80000001, 0x3}, {0x3ff, 0x4, 0x5, 0xf7c}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b69000-0xc)={0x4, [0x4, 0x1, 0x8080000000000000, 0x6]}, &(0x7f0000edb000-0x4)=0xc) r5 = socket$inet6(0xa, 0x6, 0x0) sendmsg$nl_generic(r2, &(0x7f00003db000)={&(0x7f0000832000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d10000-0x10)={&(0x7f000042b000-0x1e4)={0x1e4, 0x38, 0x302, 0x6, 0x3, {0x9, 0x0, 0x0}, [@generic="85f858e2787dc178bdd9313a4708b446aaa666dc54178a1ab06861975bc990bb00e4ad59b4e7ca68b9e0496df875c53b8a00e5f91138c489eaf03d71a2110fd1e13e7d878dd0bda9f6d74f22f62ae471", @typed={0xc, 0x69, @fd=r0}, @typed={0x18, 0x88, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x4a, @u64=0x100}, @nested={0x14c, 0x84, [@typed={0x8, 0x1e, @void=""}, @generic="9017750058169aae78b6aaae6e9283a30a3b3bea4a3ad7c47a6f5a29ffd5cc356fc6827cdab91cfa507ed4b3dc4e59c06559cd4cd4002d2804774dcdac765a940dd3e78dfa6d6d358db2d77c87370c3b01208e4993594966cd637ac7538c8d21f79fee2f18cb1c28d948ab", @generic="269cf74f5da909ab6f65b3c4917f194317f090976c7a572ed02100ec7d10b31b28060001fb1212afe8831287d2b8b9117204b04e550e0519b04c8b24924ba2871d6ed0c95eb5a636f34cbe9d211e70d5aa5ac15242009eb7003c8498986eb606cee8c4d38887adebf0913e459d19dd73ecfdc7a51266d2bb1e2789e96d0fc60a35e6c585d5348ac8a11dd2d9a66f1fafb58be483c9dca409d443cd0692da26e34878d60f0cff386439be2b827d1e567ff94253102c9d9ff01985ecd4b229c1e06e07b80e4197878f1122742ab3446a6ea26f4bde"]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x40015}, 0x40000) r6 = accept4(r5, &(0x7f0000c8a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007cc000-0x4)=0x9, 0x0) sendmsg$can_raw(r6, &(0x7f00002f2000-0x38)={&(0x7f0000310000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000466000-0x10)={&(0x7f0000822000)=@can={{0x1, 0x8000, 0xfffffffffffffffb, 0x101}, 0x4, 0x1, 0x0, 0x0, "35e02cf391323f35"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$sock_int(r5, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) 2018/01/24 15:22:58 executing program 2: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f000039e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a04000)={&(0x7f0000953000)={0x19c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x188, 0x0, [@generic="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", @typed={0xc, 0x7, @pid=0x0}, @generic="4e4d696ba23cc83b6b10fc9dd518c190439199b2a24cc7a5492beb07d5fc0b2e099d636fcbf998fbec6381e9b8c368b0a620e9e01c67662231cbeac3d7453c748567a56004c33953555eb6c7be3b9acdcf5d49fc6242149701e2"]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x14}, 0x890) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000978000)=0x0) r1 = socket$inet6(0xa, 0x800, 0x1000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c5a000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x5, 0x10000, 0x2f4, 0xfffffffffffffff9, 0x8, 0xffffffffffffe496, 0x9, 0x1, 0x9, 0x8001, 0x4, 0x5, 0x8, 0x1]}, &(0x7f0000d1c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c3f000-0xe)={r2, 0x0, 0x3, [0xfffffffffffffffa, 0x9, 0x80000001]}, 0xe) 2018/01/24 15:22:58 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000029000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x899b, &(0x7f000001d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='dummy0\x00'}) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/24 15:22:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b99000)={0x0, 0x0, 0x0}, &(0x7f0000243000)=0xc) bind$alg(r0, &(0x7f0000dab000)={0x26, 'aead\x00', 0x0, 0x18f, 'gcm(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c91000)="046ece130f800d40cf5d63b616b7f5b3e520fd084c989dc75bf10c067ba87c51b4d304f18d6d8c2a175512dc78b6b9ef93fe320c32d53b39cb55747d4e933a8a16bccae553046844507a3cf1c381e0e60980999a451e3ec0668e652580c689e22a7a0c445352a2a0222719eec61440be543c71d6aa5bec4bff521323d626e39c29f1d944c0e5ee1701cc6d8e4f6d9b8c28e6131b86b0bc701cf2dee8ad5b472ce8e0a9a642c5e1b7daa040ce6c947ae54126509a2334ef6c82f46b30daa2c1f24814c4b6a166e84114ef4bf8c5f583c81918af5215bca65ee312d984d8955c7ca732e4c209c619db329e3cde20365119", 0xf0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x17, 0x803, 0x5, &(0x7f0000aaf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e25000-0x8)={0x0, 0x5}, &(0x7f0000591000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007f0000)={r4, 0x8, 0x0}, &(0x7f00009db000)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f4e000)={0x0, 0x0, 0xffffffffffff0001}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000670000)=0x2, 0x4) pipe(&(0x7f00005fe000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000052f000-0xc)={r5, 0x80000, r6}) 2018/01/24 15:22:58 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000089b000-0x38)={&(0x7f0000594000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000000000)=[{&(0x7f00008ae000)=""/220, 0xdc}, {&(0x7f00002ae000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f000017a000)=""/169, 0xa9}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}], 0x5, &(0x7f0000000000)=""/147, 0x93, 0x83}, 0x12000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 15:22:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b7000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000270000)=[], 0x0) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x23, 0x84) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$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, 0x4fb5}, 0x98) 2018/01/24 15:22:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/24 15:22:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00008d9000-0x1c)={0xa, 0x0, 0x20000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) 2018/01/24 15:22:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x11, 0x5, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000060c000)={{0x3ff, 0x8, 0x4, 0x0, 0x100000001, 0x8}, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f6d000)=0x2, &(0x7f0000137000-0x4)=0x4) bind$alg(r0, &(0x7f00004fe000)={0x26, 'skcipher\x00', 0x0, 0x86, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a07b07ed5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008f0000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000fc2000-0x10)="245add0c11e65031daebf2fcb8fb939b", 0x10}], 0x1, &(0x7f0000ab9000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002e7000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f77000)=[{&(0x7f0000b14000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000073000)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 15:22:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000370000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ab5000-0x77)=""/119, &(0x7f0000297000-0x4)=0x77) 2018/01/24 15:22:58 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f7f000-0x4)=0x9, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f84000-0x4)=0x0, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000f56000-0x14)={{0x9, 0x0, 0x5, 0x7ff, 0xce, 0x4}, 0x20, 0x0, 0x1ff}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) listen(r0, 0x9) r2 = accept(r0, 0x0, &(0x7f0000cf0000)=0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a1d000)=0x0, &(0x7f0000f85000-0x4)=0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000f85000-0x4)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000f83000)={0x0, 0x0}) 2018/01/24 15:22:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003ea000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fdb000)="", 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000493000-0x8)={0x0, 0x0}) 2018/01/24 15:22:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet(0x2, 0x7, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000353000)=0x0, &(0x7f00007d0000)=0x4) pipe(&(0x7f0000015000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000195000-0xc)={0x0, 0x2, 0x20}, &(0x7f00006d1000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000064d000-0x8)={r3, 0xfffffffffffffffd}, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000c17000)={0x0, 0x0, &(0x7f00006bf000)=[{&(0x7f0000164000)="1814733828493fa934cdbb7914a130f867f999", 0x13}], 0x1, &(0x7f0000c28000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x800}, 0x20000801) readv(r5, &(0x7f0000a02000-0x40)=[{&(0x7f0000f4a000)=""/20, 0x14}], 0x1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000875000-0x4)=0x0, &(0x7f0000cdb000-0x4)=0x4) 2018/01/24 15:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000dc3000-0x4)=0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000425000)={0x0, 0x0, &(0x7f00006b0000)={&(0x7f0000c43000)={0x2, 0x400000000000003, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_x_nat_t_port={0x1, 0x4000000015, 0xffffffffffffffff, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x3e, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1f, 0x0, 0x2, &(0x7f0000b4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff9000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000053b000)=0x8c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000002d000-0x58)=@routing={0xff, 0xa, 0x2, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x58) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000328000)={r4, 0x1}, &(0x7f0000fb4000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000101000-0x8c)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 15:22:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c8d000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="7acdf634fdb9ab1a57fd02d701adf0f3", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c1b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000b65000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000017f000)={0x80000000, 0xdc95, 0xfffffffffffffbff, 0x100000000, 0x1000}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/24 15:22:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000868000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000550000)={@common='ip6_vti0\x00', @ifru_flags=0x8200}) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{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]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000)={0x200, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xfe, "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"}, &(0x7f0000001000)=0x106) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000001000-0xca)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00006b3000)={0xec7, 0x627acc01, 0x8, 0x4, 0x8, 0x1}) socketpair(0x1a, 0x2, 0x7, &(0x7f0000958000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000887000)={0xc0, 0x800c, 0x5, 0x2, 0x0}, &(0x7f0000d36000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000451000)={r2, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffa15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7}, 0x98) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x8, 0xe, 0xaf5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f000017d000-0x4)=0x0, &(0x7f000096e000)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) bind$inet(r5, &(0x7f0000239000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cab000)={0x0, 0x0}) close(r4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$void(r0, 0xc0045878) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000c7e000-0x4)=0x5, 0x4) 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000025b000)="bf2b80007c08feb16fdd4c5c240500000000000000d68df6b96fbca91fae043fff0ba1363c88904a3ab972dca4af898db443837b6ccc4958faf7ca179a663656c47170ee4118ec8c2de21797d9cc7b81195f0043bc961c66652cfacca0f7a09ff4ae0d7d48f6b940669629bc7f5077b5d3660ab7e2aadff4f3621b5e15faacf9668f805eca122b422f84199fa1377d4e19f74958d2f504841cf9ed2364dc2bb2a048cd81601f3ecbd3337da25ec2b5470722c37ba4a62efbb7fed5681b349c3297fc341930a642ab9b1dbed4a5e95fd92a4fe386793ba76b952516", 0xdb, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/24 15:22:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x1f)=@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x28) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x6, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x1)=0x7, 0x4) socketpair(0x5, 0x5, 0x80000001, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000002000)="b5c43e4b42642654f8f0b6823308830593e668786e2afbe431741a174293e2de4134525fecd5819c6f0a2c6ed04124116f2efc7c4dffb94cec419081e3ca76dfc977e7238f6976cd7289ae8537d16dc673fcd7ada5df46f5f4534abb0a9245112a5a02d10694ba33a58f8c975129c842fc243e4b4c612e3e850ca100e489e59f4e366aee1709c8", 0x87, 0x24000000, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000)={r5, 0x80000, r4}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000003000-0xb)={0x200, 0x0, 0x7fffffff, 0xbe1, 0x3, 0x0, 0x1, 0xffffffff, 0x7, 0x8, 0x9}, 0xb) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000002000-0x4)={0x7822}, 0x4) 2018/01/24 15:22:59 executing program 3: setsockopt(0xffffffffffffffff, 0x6, 0x0, &(0x7f000052f000)="", 0x0) 2018/01/24 15:22:59 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000003000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000001e000-0x20)={@generic="1dbca65e1c02ea443270416c5f782af1", @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000001e000)={0x40, 0xa5f8, 0x200, 0x3, 0x3, 0x3, 0xffff, 0x2, 0x0}, &(0x7f000001c000-0x4)=0x20) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001e000)={0x0, 0xdc, "ba8c3462bcb8da649714da27e3b1e0dcb77dbd919681280891ef7cf1832670d97a3466b226f4ea951f3c9ceb55a87b9a6b27d5862b55c6a3cdd3352a62c15d73e05416cc80a68e951169cd39992874292e10265c532c15103eabe154745f5f8317e97c6a74a71ff8fc2f90ddacf740a86091954ed5c82ccaf9c3c42437d98d7b0c56b521ef87500c013863fd47582173bea1f1b89fccc447b6f819363380337ce5158d8edfa42904fa4abf789a4c1e599c09105a19f8c4353c5f839870ff8ebd40a4efede2907354afd3461507cc9838142b478650b85fd5cbe06f1b"}, &(0x7f000001f000-0x4)=0xe4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001f000-0x8)={0x0, 0xd80}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000001a000)={0x0, 0x40}, &(0x7f000001f000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000001e000)=@assoc_id=0x0, &(0x7f0000017000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000b000)={0x0, 0x2, 0xffffffff}, &(0x7f000001e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000018000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000018000-0x4)=0x1008) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001a000)={0x0, 0xe42}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x28000000000, 0x1, 0x8008, 0x7fff, 0x7a3, 0x7, 0x5, 0x4, 0x0}, &(0x7f000001e000)=0x20) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000005000-0x98)={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]}, 0x7, 0x9}, &(0x7f000001e000)=0x98) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000a000)={0x0, 0xbc, "d7668053950b4aeecd3883861230a9927d847870502feade1d73d34a866b0dd85039b1539e9e999e1b8da8ba928ede2c83298b97aeb3cd731108e9cb9727742008f000e5424e1518a7ba015448f11da333679eee5f87649baf63bda9ad90eb027f069504a4d1585b65007a2b95cd7822e5597c74730792bc674e88004955f512ade1c0c289e47f532e52a5ef1b842ad690cab853a9ad2575b03e3de3090372d4b10b0d7172499a3d084ca5a943ced8935575508b2627aa57e2c0ad6f"}, &(0x7f000001f000-0x4)=0xc4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000001d000)={0x0, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001e000)=0x8c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001f000-0xa0)={0x0, @in6={{0xa, 0x2, 0xf3b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xc6a9, 0x3ff, 0x15, 0x2}, &(0x7f0000008000)=0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000001f000-0x8)=@assoc_value={r13, 0x7}, &(0x7f0000002000)=0xfffffffffffffd9a) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000001f000-0x8)={0x0, 0xcb33}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000019000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x3, 0x120, 0x3}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000001f000-0x10)={0x0, 0x8, 0x5, 0xf84}, &(0x7f000001c000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={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]}, [0xfffffffffffffffa, 0xd7, 0x367, 0x6, 0x5, 0x5, 0x6cf, 0x9, 0x7, 0x82f, 0x3, 0x0, 0x42bf, 0x7e3c38fe, 0x2]}, &(0x7f0000018000-0x4)=0x108) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000001e000)={0x0, 0x6, 0x20}, &(0x7f000001e000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000001f000-0x8)={0x0, 0x9, 0x7fffffff}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001e000)={0x0, @in6={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000019000)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f000001b000-0x118)=[{&(0x7f000001e000)=@in6={0xa, 0x3, 0xc5b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000017000-0x10)=[{&(0x7f000001f000-0xf0)="cb1d301cc26bcfd64d137d2ee346051a94af21645b0f15e1d236b4fc457d6a9e9babb5967e1fa18d5e7f208ca18c7e80d2cbfc518058e6f998c7800e9f72f1ee7d9d9cef48e9337db8b2e871b747422d30961b26c3da94a0862f4b586d62a5a709ef8c57036ce6e3bc26d69de533afe7403cce561058c76f725a5d43bd15080909a768cedc23cb4d51c9338d9bcfac68fd0aa9a2497b3be9bc09182bd5dd3da04e943bccb81411d276dc790d7daf807769296b81715d91c8caea976bc5bec7d616ca571584c4f9cdd57ff5cd31adc5a514e53134b15d5a4e44d52c59c306a12f82b3e007e8183cfc1b80621278015417", 0xf0}], 0x1, &(0x7f000001e000)=[@sndrcv={0x30, 0x84, 0x1, {0xe0705ed, 0x31, 0x8000, 0x8, 0x4, 0x4, 0x3, 0xdfcd, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x8208, 0x9, 0x0, 0x8, 0x32, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x1000000, 0x10000, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x401, 0x0, 0x148, 0x0, 0x8, 0x1, 0x80, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0xe70, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x5f4d, 0x0, 0x8, 0xcb, 0x9, 0x467, 0xa6, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0xa850, 0xffffffffffffff7f, 0x2}}, @init={0x18, 0x84, 0x0, {0x36c, 0x1, 0x1, 0x0}}], 0x180, 0x800}, {&(0x7f000001d000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000-0x10)=[{&(0x7f000001e000)="174a2a5fddfd3d44c2a3ebe3b798a66280ecb58e8409265319f1862de549b7be016815f35af96b1f641f3a2abafa15454637398d3ff29dc93445206b1fc557fa346980e415617feb79dba438a914ffe60716f30ff2f9e5d92bbb02cb3a88b8c06504e61ff342ebe0df7a2fa2923dcbec22650d5034f498fd92f2b14bb83774c1606ebe8916b1a712ae9e4fbdb15127a5394076ec3820f023b7d08918a4ac21c2db6d675f61b266c412e7f550e65695eaf391c8ee111ded6f78aa69efa1b4c4095db2a71151803fa335f73f2eda4f036168ca774f43a6ef799ebf27d23d16b4c1b99691f27719cbbbad05", 0xea}], 0x1, &(0x7f0000001000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x215, 0x80, 0x8000, 0x5, 0x4, 0x5, 0x1, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x7346, 0xffffffff80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x8000, 0x7, 0x9, 0x8, 0x80, 0x10001, r7}}, @init={0x18, 0x84, 0x0, {0x81, 0xb4f7, 0x101, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8000, 0x7, 0x0, 0xb45a, 0x8, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x7f, 0x80000001, 0x93, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000000, 0x3, 0x1, 0x9, 0xb8, 0x2, 0x8, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8001, 0x6, 0x0, 0x4, 0x0, 0xfff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x4a6, 0x5, r11}}], 0x1b0, 0x80}, {&(0x7f000001e000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000-0x20)=[{&(0x7f000001a000-0x91)="8267cc63fbf30474f71cbecbb69e8a9076d4b7233a130e6c263b513c1c9ae87727e4d7931993f31a0b879fb024a60c622c544001bf75730ceeed5cb1469a71b146322352a7e424a1a10f55e26cfe10aac513fea5bf18bb1ff226296d35a9f77cb1e6fe571c83f569cbf3152f2a3bb5a934efcc118a84c577f144e484ee135428bf2d9d129cfd223f660b7b0c9c72ce9778", 0x91}, {&(0x7f000001e000)="", 0x0}], 0x2, &(0x7f000001e000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x47, 0x5, 0x7f, 0x7, 0x7, 0x35, 0x57cf2b61, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x1, 0x400, 0xc812, 0x20c5f466, 0x7, 0xffff, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x4f, 0x8, 0x1ff, 0x8000, 0x3, 0x9, 0xfffffffffffffc00, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffffa, 0x2, r15}}, @init={0x18, 0x84, 0x0, {0x0, 0x10000, 0x0, 0x400}}, @init={0x18, 0x84, 0x0, {0xbd, 0x8bc2, 0x0, 0xe10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x4, 0xffffffffffffffff, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x9, 0x7, 0x7, 0x0, 0x6, 0x0, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8004, 0x9, 0x5, 0x9, 0x1, 0xba, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x201, 0x8000, 0x5, 0xfff, 0x5, 0x2, r19}}], 0x1e0, 0x20040005}, {&(0x7f000001f000-0x10)=@in={0x2, 0x1, @rand_addr=0x96c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f000001f000-0x1000)="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0x1000}, {&(0x7f000001e000)="cc33070bb9f00a78208a746e0ab178d4be747360fbfd1a8124e64b53e1d34c5363b79c5000303667963af6b9c10470784ed3980e1b9b323dfcc3b03ad85ff4aad839", 0x42}, {&(0x7f0000005000)="582344c05b8a8225ba5fcbdbbf90d16ca52f0e47dd1c8dd866730e56c5d3016c49d4b1247b499634cfa434bd189cc66ede05a81f0e7df0ef4abd6f8364d91913d19d04838c3ef5e30d7adbf163f913482d15bb7c6ce6886e78c35af450297406ec5825cf156198e8b20962914c4a0872a516ea7d19c44474ae", 0x79}, 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0x1000}], 0x4, &(0x7f000001c000)=[@init={0x18, 0x84, 0x0, {0x8000, 0x3, 0x3f, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x2, 0x2, 0x6, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xd57, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0xc, 0xffffffffffff0000, 0x0, r22}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0xad4a, 0x81}}], 0xf0, 0x10}, {&(0x7f000001e000)=@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000007000-0x70)=[{&(0x7f000000b000)="13ab74912487", 0x6}, {&(0x7f000001e000)="7bd742d1048dced9cb37188d4a349241c321fe115076839be0d724acc849c5c8eb1e1cd1579ccb24028595d94e9acf817e080076615ef9b982c9d236d6b47ccb2aa2d23feea03cb733dfade9ec16e7c0a31f1f68f4dbf7dd9410243b2488030bc6b418746159c16127ca9c5b5a383ecccd35793d9d6fff049f434fe0a16c70d0c20b2c5917f734e6f8fb80e663bede5eee72d3e7d9536e3e391012485df5195bbd425d711e9407393f73d8eb10", 0xad}, {&(0x7f0000018000)="1b4df55b066d448fe07b92c47456cec7e84de74b7f41d35278e162a51200475e2029991e0bb2cebc71d4bb7b4e1e4ff9d9d4d15b4d2254eacc92e1b063f2f23b7267642365ada40b6ff003f7fbe2b75b25", 0x51}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f000001e000)="ab427c3e1946922cde5eac01adc3187b429ba5a175f95780e4", 0x19}, {&(0x7f000001f000-0xa4)="4e8bc48280dd48f9129e8146cb75c835b75339ac065ff32f76cd918d441d28efd0fbbebd64c79424d05520e52000849123a74a24668191c096906ad8da151be35a5929fd79083bf641551c7a590716f9dbf76e235de2b52ae63f2a240429b74078d184ee13a2952e8d7afab799840f689d2b335e60f6505988ee1e3dfbe363b899542c288ec187e7c228374346f89c296d62de3017bf13398d5a4a8400a1017ae905fee6", 0xa4}, {&(0x7f000001f000-0xf0)="6a20817a866aa9a634823091f7c87edf32dbb8b13c47a6b4cbba5d618da30a667b5b0b62dffec1e27d4ff29f14fcb450a9a39d822f584c6d472379cf5c8d10b64d3495827b65d5e251c4ab1aed963e84b60c4bedecd6c321c3d4eff9565b0c5444d86dd85cf0cd6f09d56fe1238f96ac09039cb1d7b87797dc4efc9dc5f0b3ef41d35c5f63bdfd9ff9130b3629f950412a342f0a77a81ec854b38ede755396fdc688261c3cf961fde8f051bc5549b0ea9f059fc8c8cfb1a1ff30631fde98c37a751f55f551332038909eb5ee79b7b10379ec8f3fb3c484668d03af264f945d22cb4faded2487e074b62dc6e9f56178d4", 0xf0}], 0x7, &(0x7f0000005000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x4, 0x7fff, 0x8, 0xfff, 0x45c6, 0x1ff, r23}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff000, 0xcbbd, 0x3, 0x20}}], 0x60, 0x8000}], 0x5, 0x1) 2018/01/24 15:22:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000694000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f0000636000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000084000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x3, 0x18, 0x0, 0x0, 0x9, "517bda12b2ebf82563"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r0, &(0x7f00004a9000-0x3c)=[{{&(0x7f0000bab000-0x1c)=@in6={0xa, 0x3, 0x53a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f000077b000-0x30)=[{&(0x7f0000e3f000-0xbb)="e8b72ab299e59243503d29e75fb95d7b5426a95ac4bd1be884e00da6d8c74de5780485bec2a6594c91a483ea01e0e6253c6d0ed91166a3dc873a3d1e95c9baf3a2fdef5c0292af0bad8140cf66d4b3ee4bc4d4cad83767301c0bbe93df4d8d623f209cea92682556878d2b420c74cb2b6adc0d9c330ed6586018f7857ef453397e3d7dac4f9ad28790acc6994f50edb366e7f4d67bc4d68c17f795f18ed0939c06c1ea05d922d33e81d6c6cd8f259300e33024d874a59119c9b580", 0xbb}, {&(0x7f0000558000-0xba)="438ce7af553367663a51665a08ce8e1f593a4c2b306da179ec135659b742d93edebc8def48be37d3c689271dea15a66f6b583caa65f74f0aa4da60aa18150ffb6cde2a163d8241e9ac453be89061c0acf4d3379aa06aa6d553f58cac24879178378e532bbe4639f062eb8e9cff2afd49d60e281ded24d4f320588938228305fe8f376b9987afa79f35bb8a15f3fbc49b156a663d8a8c5cb0a405c0beb0fae09e0d2be3e59493fd585e4de44ccaafae42a4a9a0e08849f6992f98", 0xba}, {&(0x7f00000f5000-0xe7)="bc3d8468fc9f0ba4a6b08138627868cbdd685b94ca974debc8bcf0c4e015e82a6d9b65f30d9d97fb4e9d72f20ca6ee4a4f275799114a9c72d4a9251cdf42ecf94b5a09d51d7e958f8c1e5b8a8bf297a171f29b36928cfd09f09f6b4b315b33e37e4a12c5f827861511005f92f92c94f6f13d0868e673b1298af7400089f11c9908925e666a8894bd379b9e2aa9f8f6794bbe826ca1ff2390fb04c5fb8c41875a8a37df3ae65e50160d0911cc2e80e8dea0047050765b27518dd55ff2c543e299bb18e1d5da0ba557854a216c371efe95c830b52be6405a9c649936d0a4aee37cc5c8034bcfcddd", 0xe7}], 0x3, &(0x7f0000586000)=[{0xc0, 0x10f, 0x0, "27b3c7636b473ad5db9b1d19994f3c9f3827f5964eea0bd82645e2c4454bf3551a66ba3a6aed43d644ce2c9722c477cf61adfe38749c5b3dbaa3bae17cc0806fe50ee63ab9bfbf67d22a9d17b699e80aacc807e78d17ab76dfae87129d50ddc570d51e1d423508191ca9d08aefbc39e4c11ad854c6d69b853e7dab038f3025963355e0f7162b3b25f487f05887669489d44dbde00603f88351493db2e697ea99b33906326dd8a009655de2615ececa1a"}, {0x20, 0x18b, 0x78, "07bec69a2df4b80ead2feedbb5f3"}], 0xe0, 0x20004080}, 0x8}], 0x1, 0x0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000006000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) 2018/01/24 15:22:59 executing program 0: mmap(&(0x7f0000000000/0x110000)=nil, 0x110000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000110000)=@sack_info={0x0, 0xe8, 0x70000}, &(0x7f0000111000-0x4)=0xc) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000111000-0x14)={r2, 0x9031, 0x6, [0x0, 0x1, 0x1ff, 0x81, 0x4, 0x7fff]}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000008c000)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x662}, 0x1, [0x3b29, 0x7f, 0x200, 0xa8b4, 0x2, 0x3, 0xfffffffffffffffc, 0x8]}, 0x5c) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000bc000)={0x401, 0x7, 0x2, 0x5, 0x6, [{0x2, 0x7f, 0x6008, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x20, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x9b7, 0xc1, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x40, 0x4b5, 0xdebb, 0x0, 0x0, 0x28a, 0x0, 0x0, 0x0}, {0x8, 0x21, 0x7, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x1, 0x5e00000000000, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x1, 0x23fb, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a5b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b9000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00003e1000)={"516e8894673e11dbfc35610e354d7f43", {0x4, 0xda, 0x8000, "6857a4ffb752", 0x100000000, 0x0}}) sendto(r1, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) recvmsg(r1, &(0x7f00001f5000)={&(0x7f00005a7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 803.219016] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=21605 comm=syz-executor7 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x0, 0x22dabce3, &(0x7f0000276000-0xd6)=""/214, &(0x7f0000b29000-0x4)=0xd6) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) 2018/01/24 15:22:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004d2000)={0x3}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/24 15:22:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x283) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f000052d000-0x14)=[0x7ff, 0x7ffe, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7ffff7ff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000026c000-0x4)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d42188, 0x1ff, &(0x7f0000200000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0x8000804, 0x9) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r8, 0x0, &(0x7f0000010000-0x4)=0x67) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000914000)={0x100000000, 0x1, 0x1a, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ae7000)={0x3, 0x101, 0x8c, 0x2}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000522000-0xeb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[{0x9, 0x4, 0x101, 0x1}, {0x401, 0x4, 0x7, 0x0}, {0x8, 0x0, 0x3, 0x9}, {0xfffffffffffffffb, 0x1, 0x9, 0x10001}, {0x3, 0x8, 0xffff, 0xa00000000000}, {0x7, 0xffffffff, 0xffff, 0x4}, {0x57, 0xb37, 0x7ff, 0x80000000}, {0x4, 0x1, 0x5, 0x8}, {0x5, 0x9, 0x1, 0x0}], @llc={@snap={0x1, 0x0, "a2e5", "c7141e", 0x0, "d5dd40fb0374d80b8b500893e2eccbd60a01f4be481701f1f04ba9d8427d7c889dff1fd4423303c475cf0133d1295f7847d461b5e66e31fefe1ff9caf4dad88a086329a5fa1df0accd38e124e7a7424d39164ad5501ff93ab9b47e6f697ea8903a18dfa23e44e8b175d2f5630718062d299856d0c47095675a517f34f3e8036fcd5449ec3019c099c94d6349b7922860b3750ccc06eba266d08aee0fc68c6993ec84e46bf5e4488c82b5ab174eab28bb"}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000)=0x0, 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000228000)=@req3={0x2, 0x3, 0xfffffffffffff001, 0xff, 0x2, 0x9, 0x800}, 0x1c) 2018/01/24 15:22:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000045a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007cb000)=0x10) connect$ax25(r1, &(0x7f0000967000)={0x3, {"ef1ee26246f319"}, 0x8}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000777000-0x4)=0x7, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001c5000-0x38)={&(0x7f0000e91000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c6000)=[{&(0x7f0000c1e000-0x47)=""/71, 0x0}, {&(0x7f0000dfb000-0x3f)=""/63, 0x2a7}, {&(0x7f0000c51000)=""/207, 0x0}, {&(0x7f0000ab5000-0x2f)=""/47, 0x0}, {&(0x7f0000c99000)=""/108, 0x0}, {&(0x7f000025e000-0x47)=""/71, 0x0}, {&(0x7f00003cb000)=""/184, 0x343}, {&(0x7f0000407000)=""/101, 0x0}], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x76a, 0x4000000000000}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) [ 803.299385] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=21613 comm=syz-executor7 2018/01/24 15:22:59 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000794000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b2000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000069e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf7000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000ef000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "8f73d1b656f86a2d3c721fe20f93e5a8f4c3688b750951729cd9aafa66ac5e208583a8d1486a49c5a6cb8c11cb56abb8aa7eafea7b8015a2e5a3a8004a"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00000f1000-0x7a)=""/122, &(0x7f00000f1000-0x4)=0x7a) 2018/01/24 15:22:59 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x3, 0x0, 0xffffff0c) 2018/01/24 15:22:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000a10000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x3, 0xf, 0x6, &(0x7f0000c9c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000342000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a1a000)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000748000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000e16000-0x48)=@ipv6_newroute={0x48, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x24, 0x16, @nested={0x20, 0x1, [@typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x0, @ipv4=@broadcast=0xffffffff}]}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e85000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000060000-0x4)=0x3a) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000038c000-0x4)=0x2, &(0x7f00008f0000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xa) socketpair(0x1, 0xa, 0x5, &(0x7f000005a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000189000-0x4)=0x1000) sendmsg$nl_xfrm(r1, &(0x7f0000de0000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d60000)={&(0x7f0000915000)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x2, 0x6, 0xb, &(0x7f0000755000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000078b000-0x20)={0x6, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e74000)={0x9, r2, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000e9b000)={r3, 0x1}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e2f000)=0x4af5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) bind$inet(r1, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffd8) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:22:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eb7000)=0x101, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000b51000-0x54)="67dab1419d42d6e972afbf188eae9a1de1eaedc7e6577d78456acd0ea432728120a0762d2ad006b1b1b220e91f0f5c24b24103222a9c462419fc823cc5c53f0621a8646e4b353ded84fb34511c28742af89bf451") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000-0x4d)="d25e18a0eddf0ee7ae9c01658496fe22980936e98d566c0c01d2c81a35a5f234dc9f88f7f0d96bce7126cf0ae596fb5647c6c200af039537519823277fa70c05acdd2c087f05c1ed1da42a3651", 0x4d) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004a8000-0x1)={0x10000}, 0x1) 2018/01/24 15:22:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x2, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffc85) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001ae000)={0x0, 0xc825}, 0x2) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) socketpair(0x4, 0x80004, 0x7fffffff, &(0x7f0000532000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d60000)={0xfffffffffffffffa, 0x6, 0x5, 0x2, 0x1, 0x59ab}) 2018/01/24 15:22:59 executing program 6: r0 = socket(0x4, 0x80000, 0x3f) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000003000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fe9000)=0x0, 0xffffffcd) 2018/01/24 15:22:59 executing program 7: 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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000794000-0xeb)={0x0, 0xe3, "eafee0cba70fcfbf82714931e7ca292f5b5d92a464bf421eb3c8f6eeb9f680b2cf462f0b328fa68f8c3e91c7eb833a532d4f51c1314c94be9bfb65520996a8cd07956453d74afcb2c5fd50646762c7301be1fd2f02842d76d2e0b33b536a8439e30c3cdf3f90df844f0df176b3c065bc6a05ca2af070fd19d4d741d29168eb9d1e99844ba711f2e3d6ffba5a44c9c7ad9bd6971eb25c8cfbd51ae010ff1f8f22c67b669238a57edbe72cb36d1e05f15d8007878c91dc11a16bcfde71e753d0c0ee62110ad2478903b2fbc13f504307924437b17ae878fcc4e45e745a6d9a1016d1db68"}, &(0x7f00002c8000)=0xeb) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b8000-0x8)={r1, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000a4000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 15:22:59 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000229000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x800) bind$vsock_stream(r1, &(0x7f0000b2d000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x7, 0x18, 0x3, 0x3, 0x2f, "653b22ce51688052f081923d25ad8e24030e688bf782619b37dbe104056e941b0b1537470c72e041eeb0a88fea216f"}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 803.453933] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 803.499009] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e0f000)="987cf15c320f163ad2689d4a5397bee090fbb5be39c64a3f4ed52307c17166d2ee624930257cc869c599ceef6aa12eeb8c1ed4fdc1ccf5fbb696483e7f9d0bc379c33ef0fc0128fd8ccb2f5001e7546ccf93a544a10f9859ea53", 0x5a) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f79000)={0x0, 0x0, &(0x7f0000c21000)=[{&(0x7f0000f79000)="bba5dab00bdd19479eb80296fb4eb1cf73b13d11af3bd05a4188da262bc4ecb02ac49bbf273a90bb44ca67aeb7d2572300af2d09f1952b46352a00738070abf9acb21b26c6f88def3d3337a53128a14ab4656bcc85e82d5660ee4a22e831283eda7fdc2d287c1ba0dd26b464e627ee69918de0b2295b0b1d4a1f15e56e03a78fee46e63296e1cc52556b6e979cd3671fa6addd469f75b517f7dfbb10ba75a4d4", 0xa0}, {&(0x7f0000f79000)="a95cc52ea2089bcbfe216196200cfffc996ba67ef678fdc267a3b3caa3f05573f9c868d090835d029259f7e85431ecc7ba4f865e103f31d0a3c52fc4748c780c3f53b71b4934af39d1b999292fd3a4b210e47071b8f6e9af4c0e5214af9c1f6220da2cdb7d1818b8f991b02ce6a6149ae603350e0bb93e1f013571f552", 0x7d}, {&(0x7f0000847000-0xca)="d224e9bc4df768f54dd48fadd118fcedb0b658aa756fa5f4552343b1f3f6ddf3195c6f25bc3db6016ce8cd57f0f1afe7139f7bd939c84e003c29e39884fcba10b3479e9aad4d938d80fcf897dd11fb577e94ea3cece7e61c147991195388bd9d09f90c613f500ddb94494ef33262ffcb92bce42be5a2ea3f80f84c2da8209a32c75189c277906feadf59da59493551142e40ffbfa2129707c76a20f672161d3ce48348f17d244c22ef6f373531e00844951fffd60ceb94361b0370ac6a2b1fd03628a7457b10479b4d65", 0xca}], 0x3, &(0x7f0000794000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x60, 0xc014}, 0x4010) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f78000)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f79000-0x78)={0x10000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0xa5, 0x8, 0x7fffffff, 0xbb, &(0x7f0000f78000)=@common='ip_vti0\x00', 0x401, 0xb1, 0xfffffffffffffffc}) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2b000-0x4)={r4}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000f7a000-0x4)=0x0, &(0x7f0000f7a000-0x4)=0x4) 2018/01/24 15:22:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000126000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000192000-0x4)=0x20, 0x80000) connect$inet(r0, &(0x7f0000844000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002de000)={0x0, 0x1, 0x30}, &(0x7f000092c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006af000-0x20)={0x9, 0x5, 0x4, 0x3, 0x9, 0x10000, 0xffffffff, 0x8, r3}, &(0x7f0000769000)=0x20) accept$ax25(r2, &(0x7f000061e000)={0x0, {""/7}, 0x0}, &(0x7f00000f7000)=0x10) getsockopt$inet_int(r0, 0x10d, 0xc2, &(0x7f0000039000)=0x0, &(0x7f00006e3000-0x4)=0x4) 2018/01/24 15:22:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x7, 0x0) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f15000-0x8)={0x0, 0x8}, &(0x7f00007db000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000dfb000-0x17)={r1, 0x5, 0xf, "d3d3393c454d848a0698cac6419b26"}, 0x17) accept4$netrom(r0, &(0x7f000027a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000831000)=0x48, 0x80800) 2018/01/24 15:22:59 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000af8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000c3d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r1, 0x0) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) r2 = socket(0x5, 0x800, 0x7) getsockname$inet6(r2, &(0x7f0000633000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000db8000-0x4)=0x1c) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg$kcm(r0, &(0x7f0000ffd000)={&(0x7f0000ffe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e1c000)=[], 0x0, &(0x7f0000909000-0x91)=""/145, 0x91, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffe000)={r0}) connect$vsock_stream(r1, &(0x7f000091b000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) 2018/01/24 15:22:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ab, &(0x7f0000000000)={@common='irlan0\x00', @ifru_data=&(0x7f0000003000-0x20)="f8d8835d602f91ae97a466256a6f937ff3958dfead6446e3308a958a782f67d5"}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000003000)={0x8, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind$inet(r0, &(0x7f00007df000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000005000)="49f195cd78c066d1fea582f2e1515081076f06916874c52acc88f94d0e816836521ba8ae0ab3d787896a77b72aba067b2a552faf6b9a5fe4d2f3fb98068ab62e16ef12", 0x43) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000010000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000000c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000f000-0x4)=0x12, 0x4) 2018/01/24 15:22:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bd2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000059e000-0x4)=0xe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000013a000)={0x5}, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) 2018/01/24 15:22:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000742000)={&(0x7f0000f44000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000065d000-0x50)=[{&(0x7f0000e3f000)=""/75, 0x4b}, {&(0x7f0000bea000+0xc4)=""/95, 0x5f}, {&(0x7f0000620000)=""/198, 0xc6}, {&(0x7f000027a000)=""/195, 0xc3}, {&(0x7f0000a7a000)=""/232, 0xe8}], 0x5, 0x0, 0x0, 0x9}, 0x2040) connect$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x3f, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xd, 0x8005, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000d2000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x1, 0x3, 0x2, 0x3f, 0x1, 0x80000001}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000efb000-0x8)={r2, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f000064f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb8000)=0x10) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000ead000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) bind$inet6(r4, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) getpeername$netrom(r0, &(0x7f0000e60000-0x37)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000573000)=0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000106000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0xff, 0x8, 0x5, 0x1ff, 0x3}, 0x20) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00006b3000)={r3, 0x8, 0x1f}, &(0x7f0000ce0000-0x4)=0x8) r7 = accept(r4, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) sendmmsg$unix(r7, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg$nfc_llcp(r7, &(0x7f000033f000-0x230)=[{&(0x7f0000bcb000-0x60)={0x27, 0x80, 0x8, 0x7, 0x0, 0x6, "5694600e3e9ad92789fcb52beeabe5732c1695401f1a4bdd60d4755f9ee9c415cf06adfe0e0117ce63a539091bc46501d49b37abdf189a838abc1f24e20706", 0x2}, 0x60, &(0x7f0000a18000-0x50)=[], 0x0, &(0x7f0000dee000)={0x20, 0x0, 0xfe, "41fc0ca2fd01cfbcc40bce1ac1"}, 0x20, 0x80}, {&(0x7f0000313000)={0x27, 0x15, 0x27cc, 0x7, 0x401, 0x800, "7505557fa1ba828c6acafbb749e1aaaa72493231162a6c09dc1c6c8df17d0644049453ae13759f32f199494f8a57c23467d971f0956835404b942c6c921887", 0x1}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/24 15:22:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) 2018/01/24 15:22:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6(0xa, 0xb, 0x80000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b17000-0x4)=0x2, 0x4) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a72000)={0x0, 0x100000001, 0x0}, &(0x7f0000f20000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000eb6000)={r2, 0x2d}, &(0x7f0000730000)=0x6) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) recvfrom$inet6(r0, &(0x7f000017d000-0xdc)=""/220, 0xdc, 0x3, &(0x7f0000456000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f0000bad000)="", 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000980000-0x4)=0x10, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) accept(r0, 0x0, &(0x7f0000992000-0x4)=0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000a3d000/0x10000)=nil, 0x10000, 0x0, 0x13, r2, 0x0) accept$inet(r2, 0x0, &(0x7f000060e000-0x4)=0x0) 2018/01/24 15:22:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) r2 = accept$packet(r0, &(0x7f0000bd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ae000-0x4)=0xc) writev(r2, &(0x7f0000c6a000-0x50)=[{&(0x7f000051c000-0x78)="c96fd2a547d37e45efe4121a72ff56f30941b874b57af37bfe65c5c8bf43c73644b3a1483961943bbf3e4b9095d738c88dd617659fcbd97d63b164d5698559b6ede7636e6672820bc8c0e4e00f8d3edd3b88b2c80a43ef34e63c0fdc1f53978143281b8f4f34aa16e21303bd9934e3ece67cb1c9d97123f7", 0x78}, {&(0x7f0000a89000-0x5c)="76a37b112f89a0a136cb6127a3a0982421fc15d6afb1d5722b45000000010000000136835dd81de1a2ffc6ebf30600dfad89f8bd3132d20102b320d58a3379a122633dc3eadd94d57404e93e9abea8611dbcd0b6dd21fa70438e3e82", 0xfffffd42}, {&(0x7f00008d0000)="db4dfb3a051b163071cc4cd6405c90da1233973189f8cd4361d4a3ba0f0ade2842d17fe3b8417f1cc8da25c17f67f7883195c051887961e020c17142122e9de9396d907c86d83637a6d4151d55392ea396cda9f1249b4cd577494cfd0633ad", 0xffffff0b}, {&(0x7f0000635000)="74b99f2694c7c37e7f4a183593e3a0fa5b4c246a754478647210348c9affb4e6e4f5c341a5f619c4010b32", 0x2b}, {&(0x7f000088b000)="d0465eeb695cb1bbbd51378b6724399259f5e3e299a73b441c27065a2c909fffcda745074f122746190e9102a45a7506415f6c16913d33c1b6e3782c7072e4e8a3bc4d6c388a3f1a5bd34193b7b8a1f62c28a0aef2b88749c5c1fe0e", 0x5c}], 0x5) socketpair(0x0, 0x800, 0x8, &(0x7f0000f4a000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000053000-0x7e)="1dc99631db99aba7a84151948a00183d3c9f3224cf61454a0c10ada280bc4813f40d663f2950cf10f70756a64d6e382c0c3d10854fa1fdce4d10e0097bfa70988e7437d866634e4c8dfcb490b62d79346a6bd09d4b972d016e9f712037a18ae89e9dc22a2701fb7e07117360c4dcc58b1511b85e0bdfcea9e58266d72809") write(r1, &(0x7f0000335000)="", 0xfc94) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000d2000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000517000)={0xff, 0x4, 0x8000}, 0x4) 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$netrom(r0, &(0x7f00007da000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000065d000-0x4)=0x48, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000a6d000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dab000)=0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006ba000)={r1, 0x28, &(0x7f000089f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005e3000)={r3, 0x2, 0x10}, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e7d000-0x4)=r2) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000d2a000)={0x0, 0x0, &(0x7f0000fa5000)=[{&(0x7f00002c2000-0x6f)=""/111, 0x6f}, {&(0x7f000041f000-0xab)=""/171, 0xab}, {&(0x7f0000728000-0x69)=""/105, 0x69}, {&(0x7f0000a57000-0x49)=""/73, 0x49}], 0x4, &(0x7f0000a47000-0x6e)=""/110, 0x6e, 0xfff}, 0x120) 2018/01/24 15:22:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x12, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000002000)=""/154, &(0x7f0000001000-0x4)=0x9a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x40, &(0x7f0000003000)="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", 0x1000) socketpair$inet(0x2, 0x803, 0xd5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000005000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ipx(r2, &(0x7f0000001000-0x10)={0x4, 0x7e, 0xff, "f6f65e2fcc7f", 0x6c, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000005000)='./file0\x00', r3}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000)={0x0, 0x80000001, 0x8, [0x968f, 0x6, 0x5300000, 0x2, 0x3, 0x2, 0x53, 0x8]}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006000)={r5, 0x4}, 0x8) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000000)=0x0, 0x800) r6 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000001000-0x7f)="04537312751e2b136aa0066fbae26c09bedd6ff2cb802f7d1bac0eb9e70f694348e55171346eb24065e846d96e009839e7a98490961da272fbbb31d8c80cf950fce037ab7117ca04b6394182ec92e58e6a03995fd7c5fbcb01f2d36c3021419e447306d38df9845a02a04c458584ee6c820cf3a022b405bf05092355264f07", 0x7f, 0x800, &(0x7f0000007000)={0xa, 0x0, 0x89, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000009000-0xe)={r5, 0xffffffffffff140d, 0x3, [0x7f, 0x5, 0x6]}, &(0x7f0000008000)=0xe) 2018/01/24 15:22:59 executing program 0: socketpair$inet6(0xa, 0x8000f, 0x1, &(0x7f0000b8b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000035b000-0x17)={0x0, 0xf, "a3f2f2607066341bd4968968c1d5e0"}, &(0x7f0000001000-0x4)=0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x8}, &(0x7f0000186000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000a1d000-0x8)={0x0, 0x0}) r4 = accept(r2, &(0x7f0000851000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f00006f0000)=0x10) accept$alg(r4, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006c0000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8ca, 0x4}, &(0x7f0000d63000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a13000)={0xcc, 0x0, 0x5, 0xfffffffffffffffc, 0x5, 0x1000000000000, 0x8, 0x2, r5}, &(0x7f0000911000-0x4)=0x20) socket$key(0xf, 0x3, 0x2) 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x0, &(0x7f0000f91000-0xb9)="", 0x0) r1 = accept(r0, &(0x7f00007c2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000-0x4)=0x8) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000994000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/24 15:22:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003be000-0x4)=0x9, &(0x7f0000cba000)=0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f86000)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffbc, 0x0, 0x0, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000082c000-0x2)=0x800, &(0x7f0000beb000-0x8)=0x2) 2018/01/24 15:22:59 executing program 7: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008e5000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000039000)="260000005e0009fff10000f8ed0000ffe9ff0104ff01000000000000011e081ee94b35ea0694", 0x26) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c05000)=0x7, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) pipe(&(0x7f0000835000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000acb000)={r0, r2, 0x2, 0x2}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/24 15:22:59 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00007d0000-0x51)=@un=@file={0x0, ""/79}, &(0x7f00006c6000)=0x51) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000054e000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000212000-0x2c)={0xd, 0x800, 0x10000, 0x7, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000366000-0x20)={r3, &(0x7f0000c05000)="85aed91b3cbfca248b867021a12c5da8a9d3f8027107d11dedaf047c61003260dbc32baeff98ce0905d40e98410d2082742dcf1e9c34b2786d39e08086298d1b856f0f4fb67b8efb995a06", &(0x7f0000702000)="0bc4b2afcb6307266d52e4395388cdabaf9e3563a95136c1bc3d1143010e688a0993b651de9898d116a5ec95b96a4dc6c3b27adefbf749b34c4d631c57", 0x2}, 0x20) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000b45000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000936000-0x1000)="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", 0xc00}, {&(0x7f0000df2000-0x60)="5b3920d2513330c4c8625278726a4c956dd887050c8172df7e7f13f8d09ef9830e8e63b083f404234e19700db7fde7fc6daf5b4765612e6de621e5828d20cca55c04e10364e9f3dca44bd9e2cb017733c4b7ebccaec4a6cc60cf021573bc7c7d", 0x60}, {&(0x7f0000815000)="ae11b4ccd896f7f6d1a763e1eeeb2e7a85d2510d5f65a69ad5ef45b28a47debb3452", 0x22}, {&(0x7f0000581000-0x97)="0d928d5bf1049fe2c8a75588955ee40d552246642db3826b05a502b30e9caaf36ffbcd6d84af0799eefb2e6b809b009d9c1bc26ef3ddce3e4b66030f4157d7bfd30e94185e4939b01efc03521942606dff274b23ccd41bedc8571ecaf46901a3b8eb72323a27d5a598e9fffb24afa92f6ee22a929425c81edc1e1242e51ab8e0b9a122225725023c613462819f147df9268690840fd81b", 0x97}], 0x4, &(0x7f0000090000-0x98)=[], 0x0, 0x10}, 0x4040) r3 = socket(0xb, 0x3, 0xfff) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000314000-0x4)=0x0, &(0x7f0000bad000-0x4)=0x4) sendto(r0, &(0x7f0000f09000-0x86)="8df6000e5928f75881f917628ad412e0caacb19874a5835f1eb2780c9a79a1131d345a36775ecd2fcf1e267307f8bff630fcadd7253f784802ce680663934fc97e5e7d1c6477ea11e7756a44a387679d3ba91e8ab1cb94854e1f86018bcbbd3f225450eff7a5892d0672b2134742e7d53b4343747f05ce381fd69e2db324d8a264886771e507", 0x86, 0x4004800, 0x0, 0x0) 2018/01/24 15:22:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffffffe, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00006c1000-0x60)=[{&(0x7f00003d0000)=""/181, 0xb5}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000550000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000240000-0x1)=""/1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007db000-0x4)={r1}) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00005c4000-0x8a)=""/138, &(0x7f0000eed000-0x4)=0x8a) close(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r2) 2018/01/24 15:22:59 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008fe000)=0x10) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a31000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e33000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x13}, @in=@loopback=0x7f000001, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x62, 0x0, 0x0}, {0x0, 0x200, 0x1ff, 0x0, 0x40, 0x8000, 0x2, 0x7ff}, {0xfffffffffffffffe, 0xcf74, 0x8, 0x0}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3f}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x1ff, 0xffffffff, 0x0}}, 0xe8) socketpair$inet(0x2, 0x8080f, 0xfffffffffffffffc, &(0x7f0000f35000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000699000-0x10)="6f0486ec0000090000000000eb9d703d", 0x7) pipe(&(0x7f0000c5b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007ea000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008f5000)=0x0, &(0x7f0000a8e000)=0x4) sendto$inet(r3, &(0x7f0000f2f000)="", 0xfffffffffffffeed, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/24 15:22:59 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x4f5e) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfe) connect$inet6(r1, &(0x7f000041b000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x9}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004bb000-0x10)=@common='rose0\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getpeername$inet6(r1, &(0x7f0000a8e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002b4000-0x4)=0x1c) ioctl$int_in(r1, 0x5421, &(0x7f0000da4000-0x8)=0x5) bind$inet6(r1, &(0x7f0000934000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d18000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x0, 0xff, 0x2, 0x5, 0xfffffffffffffff8, 0x3}, 0x20) 2018/01/24 15:22:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0xefa3, &(0x7f0000000000)="") ioctl(r0, 0x8938, &(0x7f0000ecc000-0x21)="726b8cefc6e9df9503654d61644f8ed946ece0f65aa67a28087c626f55510384b8") socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ea8000)={0x3, 0x1, 0x3, 0x9, 0xa1a, 0x401, 0x2, 0x6, 0x80000000, 0x7f, 0x3}, 0xb) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a89000)=0x800, 0x4) 2018/01/24 15:22:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006c0000-0x28)={@common='dummy0\x00', &(0x7f000035d000-0xc4)=@ethtool_drvinfo={0x3, "9029fdfede2ba79c5b372f9de93d8af55df5a3fdb004a296da2cbfd7b9e61cb6", "05bbe1505e2dcf60e74de4d0119e3277c06428f65fe8f1d1b8250ba79b0d09b8", "2f384803068caf3aa1326609e98b458a06ec080a0f8dfb5029e76669b931b517", "6410674e46141389dbd1d666f8148c1516f34fddf5383c7ee72a34b6f9d46c47", "6074386672ff0e5fb6d6c88420864637fd1c164bc9f897e379ed22ce5517e450", "5da8cecdcae8ff54755b63dd", 0x9, 0x80, 0x10000000000000, 0xffffffff, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/24 15:22:59 executing program 3: r0 = socket(0x1d, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006e4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3f}, &(0x7f0000000000)=0x8) getsockopt(r0, 0x0, 0x0, &(0x7f0000000000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/24 15:22:59 executing program 4: mmap(&(0x7f0000000000/0x5bf000)=nil, 0x5bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000)=@buf={0xc6, &(0x7f00005bf000)="2c0adef9d62f8ae9ec40e54e24498ff4dbb6e96e37235093ae3776ea7518b43d6653e5e6f2bd403c97d45a32e0b18b103cc46331ae528559cafeb85fc5a027f99e0bb4126c32cfdd611a0c0b0e59230d3987494f3594c2497255630eb9143f2799187191e01b2f09a6f5135b0d2fe20760ea68513e24e393e60f1097177175aa161a7c9e85400cd4c92dc615c4aa4e0951f531b55a91bce952811154c379d51347d999ba4879299d6f9db5dae5ffdc423c8a54e9dc26e838bab217ad5b8538775f9993ba43d9"}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000029b000)={@generic="03f9f43e99e092a648f34a86cc8701c2", @ifru_flags=0x9002}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb8", 0x30) sendmmsg$alg(r1, &(0x7f00002fe000-0xa8)=[{0x0, 0x0, &(0x7f0000496000)=[{&(0x7f0000372000-0xc5)="a8d10b5322cbf552400a3bcff12f7dcef4d2e46c4c7ebc85f2290abe57f1179f7bc88b8eccfafd836cc44c524314798a6aac42a0489d09bb1a272d580b2ed1f6a002371173d80576716ed1c7b10aa56f6fb68ff95f17bb9538f7dd499e660ff8747b388b40614ca19988d0a240bf9478ac012bb51381f5faa95362e88a3fe92de9", 0x81}], 0x1, &(0x7f00005be000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(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) 2018/01/24 15:22:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008be000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000605000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000dea000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e17000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45d, r1}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000395000-0x58)=@routing={0xb7, 0xa, 0x2, 0x3, 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}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x58) 2018/01/24 15:22:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000776000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df5000)={r1, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r2, 0xfffffffffffffffe}, &(0x7f0000b27000)=0x8) 2018/01/24 15:22:59 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000113000)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000854000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000005000)={r2, &(0x7f0000010000-0x4d)="0124dceaaf00f0f1e2b740e6df31aac42200a806739b2a6d7597b1eb712c760107a0ce87323a0165f4e59ac25a88d3f40bf15fb81e7f2c3208e9cb8a02bf0bed46c4e581297a8d5c399c9ff3fe562f68a426c9ac545273a3cadf07dffc", &(0x7f0000010000-0x67)="74a11a495a726517c570c9d63c8408bb6e2d9efcd3f8c79676c01930c10114e816e62449bc2d5f812a30096d658782baf2e5e3b0f6bb89cc42398dcf8b5a048cec4ef8da35a1696ffa55af8a2365bf705592007956f2062200bd08f6e98367b1885e0b22bafeac", 0x2}, 0x20) bpf$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', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) 2018/01/24 15:22:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x4000000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000035000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:22:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c63000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000152000)=0xb) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7b, &(0x7f00005a8000-0x10)={0x0, 0x9, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b4c000-0x4)=0x1, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00003cc000)={&(0x7f00003b1000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245000)="adb6c5", 0xfc6c) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f000065e000-0x10)="71bc731935348eb3423564fe20ec98e1", 0x10}], 0x1, &(0x7f0000b7a000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000a02000-0x40)=[{&(0x7f0000e57000-0x47)=""/71, 0xc}, {&(0x7f0000cb2000)=""/154, 0x5a}, {&(0x7f0000277000-0x6a)=""/106, 0x6a}, {&(0x7f0000f4a000)=""/20, 0xffffffe1}], 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020b000-0x4)={r0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000ef5000-0x4)=0xb, 0x4) 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00006a9000-0x4)=0x0) accept$packet(r0, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000706000-0x4)=0x14) syz_emit_ethernet(0x76, &(0x7f0000b9a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0xf, 0x400, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @rand_addr=0xa1d]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ssrr={0x89, 0x13, 0x8a, [@rand_addr=0x80000000, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bb3000)={0x0, 0x0}) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006a8000-0x10)={0x0, 0x4, 0x2, 0x3}, &(0x7f0000087000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000179000)={0x0, 0x5f, "b676244646d0e930b0da8876b2a0a46ae30c3acaebf7792a3569dc3e11e9c771f58f6cce070729539ed662335dd66747d19efae1ef80542f48165d1f8f091fd6ff7cb6aa594ab79e57d8ca542bdf29694f6605d3de47caade8eccd71f92248"}, &(0x7f0000d83000)=0x67) sendmsg$inet_sctp(r0, &(0x7f0000867000)={&(0x7f0000142000-0x1c)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f000005c000-0x40)=[{&(0x7f0000c0a000-0x48)="0e54dec0109d881ebb9fbc24634492c851fa23cd1b337ea71689c5c8dc302d5f37a3147ca482253d424adf30ea8cb24398472c48dd31d32d486e9dd3585f92fd40780f8b5d57d276", 0x48}, {&(0x7f0000381000)="87f04a4197d6083603a44e3d1cd95939c85a48666653252d323ef8a12ac5c9e7afa468b7173aceb0a5ad129645b4c990acafe68a9aa08cc6c18a92c5b58f1980eb0913888a9f0c75e6e242c3d20c9c00c5e4a742b198871d31901388c84a74b216e40e3ca4e854391cbd6a453a4ea309db990904eb21ea18b756c99f92a657b61ebf633a84e508fa7d6c677a7de5a8de9aa8bb6d86da3919392642779ab4e982b2e862743500a5e9a31c363aff3e79944b47b62b8b079e8ba033928dd0842f81afa997ad33acb97a42b058d5473bd56b5d955a5dcc561759d0a8a16106060f8910841d8102f4132d74451641f627076fed7c947276289b632da5449a61f6661a39d79d8b7c097f9bf0b208b3183f544ce40ef10c50fece7b32d49e5ce67af04dde28d962313129440afb0424ac08be9f17398d55f7fd88f3fa34a1ed4d2f2201b3fc4395c2108b01de75c7f8199a760b3e2b46ab5ce5d2ec2771f37e87363e4a524b3d72416af74dbd598ab1947c5ce0e4e5c16f56b0f362933fcba4cd839dd99d9de37b5a4f2fa32cf67e62b7043838d24ec80930984016296074c764e537e6027e3ba17d9772508bafd0599116536fc2bebd2ca2fb156a94f226883031f4d326073109ac9c5c61057546da676a3f77fbd946074ae8869f791ef2955f9b25b29245ce140fe40372de082000fb99c1526357b3ab75d850ee7cda0a127617f34957dfe7c571d414aa1e1812406271c00762472b7c4b8ca608baac52c5d87c84e715350914d96c314d22495e6325c2ab1ead16cceeded6b44e824d46e354969570e2af81ba9ed52e5b2043a23fc1a58fb5fef47552201f675d77ec451201dfb2fefc886ddd81651cd69075af0f58e16f06a59bb1a4c566982a8cb5fbb4775d640b854c9cd8aa2461990fa5d6115896144a8984287d1ce615f12dbebc33f2d0842341e5d653a93c0d26f86b2447d300e6fccaaac1ed3905b4a3e09e3899a306c86953d0fa6115f6353128ff3860d6d43acf6c2f0c1c2b97b514b8ce15d981bf215e365e14caec52e2040be099707b0879c05a4db354ef48fd3d98217fbab5e51c733bc5cbe8ab1bc2f40bb2150a50efab3f910e0b72cd0f5fb5ddb0a5e3c591f370b0faf55f280507e8b813819a01aee7e17c6f92d56af1c501f6c4ab656a354bbba2ca98cee2f2032994988e3d0b5c0682ec7621f7e239385b0164dd043527c0c88d9c7ff15ba0ba571080a05e52562c960ded95bddc50e04faa2ed1958a492f4e2e7efde3d5eeaba22690daa7bd35fc7b4513a294d532185bceb19323407b97c746cc1aea8da8e8f466f5b7d6cd69dcc24f889032387c293597ebeaac7d124a3948071c0257315272fd6b50cc1500e6ac4e144050120959c870f3a305e474add86c50ab666c5b3be10b3630ccddb9f7f3acff6844622c690c6480a7fd55b2ee7c3e96ef30ec619889ec697a10d00854df32f9f26ee4c08657e7313a463b44c3d146c218b80f2971642b248b0c4e0408ee4af6013f48aea48007aba8e035266179274a84a2ba6e63a40916c4a6ff2c87ae1255750ea733e080039eab0554fea65e62d43b93cbf7e3577414a53f76f62f2210b918cb7e02a97504634579dad63d41cb16026f2a0d9d03980992f6583567dc65fa6ddbb9893c2def6d742e3d53a6de2bc7cd4069048e389f71f054c9cf3096bcbc1f3b09f40660e0ab08b9b67f67d84bbc6512985552baaa47fb428ded18f0d4f9abe269ef5cde28f81fc72a7a0c6cf9ebedea7573a3686e4704fc9bf8be375c95cdc84d824c68a0c769239c62dd39d8825212817052617788c87bfd3bafb927ff832835a105792724021e179972a8af2c5b08641af2ae561f91111a7614300153df434fc43d293340fd0ccc6f623f4d5fc1ed922ab2b061a01b24e9afe7bbc7da9f74eab8abfcc689d17a8b1ba0c374de3e21296a28eb3219a9fbf5003e376c6e4608a22bacc10719f76bd06a67df1d051841d185eb618885fd4628c2b7b9b15eec6d60ef0f93c7446efd2ba4f109a7fdc94fcebdb2d1c67daa7f8a44d693554cbeb079a260909d7c76257b8998be323cae7bdbc44c16e0800a5a0fe21574c6e07a426279a4fde97cdc858bbc3c476fd1dd81d01492826f029fddfd27f652809c7fc31d8dcf7119016a447732c00503767f5b713576b25d579e378c79242cc169b58b8eaaa6ea4d6135468d4874f7c14402db5a881302e477f1181ffe46c0bdf07d6d11bde262a1fa247586c84e8180adba4b9f8aa6485f640cdbc6c3620f3eb6a3241afb371731089e71d7d82c2551b60b8cd583419866419aa283e0fad2bc674c22e2b0c10f1d6d5fe440b8d184fa842656321490d7e59326456fd958b1d61e4560ef7506f30d3166336d893cde043600a6dcc49418aa8cea6d29b353045f1c0b7083af3db66f7183ff7e30a2396791e08aa75df9d4a443bbed1caaaca8774b082c7d843a507925fae4304c24e18bc850a44fff7d3c067b7335bbf398a142dcad960a0d4182efe331dd30a30621194ddce9c7abc66ee309553414a8c87cc123b1894f7795565e661054b7f45270e9277b4de0e164503248a4c233a63849f16d266bcbb6673cfb043f1b932b6a40acabdbf3e0b42650a9a5f6c06d44ffab164e7607cdebf34710c987a93da3fd3a9291c825956d5daea0f9849bad86915425d5df412ddbfd69bc695fb13bf589aaff186fb13cd45e172fae7f7a5b54e8d3d8d9c8761a6f3dc318e3a0f2b4d218a610980cd88ba225679328564fe2544503b9a4aaeb5e88c15aa17b077689ca77c7e39d3e35daac9a70cf186c78ffbc680ea7ae9983b6541e01ed9bae8c57838ac9ad8f8cd9b268e6c3d6766c22a7e806d53f7736b0945e93458175799fd9adfd3f9f0b2c7b54bdde07009a63bc2106365b6ed8fe568c283c64ea592fd1beac66fbb96f9e8d4d9c8e76d769c02037cd6818516369ddc784de4dcd0fce2f7e70eda71aceeef7805d39d63e9ae13c43897deadc2b6ef981b0263f5214ea6ef32e4a032195a9e83d449e519eae00142262d0bea4471c57cf3b58aa10d53f12e3227e539827b039ca41dde2e0ae827faf81b6469a7d85816f1f37ff1253240543aad5688192256700c0b79c2724bf66b616e2575db4bd26d4c2b95770319a2d270f7a96bac430806fa020279b3b1d8a57839c342f2fc020e59bbbb8dd2ffdac30d1416293cd04cb97472c049414e01e65b03561e8f3f07c4eb85bf3f43caadaabe3c70a0c401d127528773ed26be3a3532cb15c5cab7cb02a91734e788399e1edc43f9eec4e63a5b485fce0a7a6474b7c6b54de46c19c1b1288ed089cd24df16c5caff4e1a107b9dd44c1e5c940448a2317113084c765f905c1df28ba707712df49ab9638b91536a4471f0949a849fe17bcaa0b26d31ff95fd39bfdb7af03b80874d2b9e51f95fd38348c8af3b49773b81c6b6fc0bf937bf0317dd8e720ca15aa1ac162f2767066369670e0a5091491494355ebb6f89af353f408c766afcefc0ab35174e925da539331715a50f5cd47b4b963a06b99065d5b6c09dd91fbed5980e02d9c4c9fe1fdf444b3eb665da9590118a4193c5b431e3bd40a44e8340794f07e5645faf4cb7c1e741fef1c4b8b8c2ff0e780aeb62b7c9a368219b9d9e26d6dcaf494fa9ae0565cc5024267e5fb989e56d2e64c86d119fad387ea7b55329ecf0735026ed39a4e84f94bc37f09f4f4d97231ef6b17529c187189425b43df1d372056b13bb043b9b6e4c9dfc31d2c991816a5196f3610a15fe0ab0a63797907ab7db7647bc4616c95ee4a726677d03a85718d231c4ffd5c8117825999c1e416e3a6c4853eafb713d92a08bc73c85c0d9f28049d8e616ff1165cd6c2f5907707c0934677815fe0d837f245a67667c3f15fda71f5bc057da98febdc812f9007b069320cfcc81cd3d09e384fea8b137a9cda3627c819d120511d2b44c53f8a62ed03d68126ac61c344dff2713269a79bbdabd2d6b4fab71a9f3ed8cb9021b678b39caa87a145de379b1cba5e1d55d76439f00aff23c4babbc6f2177de07264922c69dfb866b45052686126d81bff5c73984e04691df55e4fe906e0ec40ff29e3a0d8a17d3e2f882ac7c48faf5bae3ee63249e97cb35cb7606e4b293342635cff1a5d58b49267d2dcc4265bc153b0aac5f673ff5bfe2517e073f482f6e645b4693c9634656fc52409dba143fc4c9ade4c072df5d6484da4a8bdd5b952c22ceada3b574abf3d57a398143935661f6b3f8f8fc36a9f6d4aa0593facd2f0fd56791fcb66319357155103b6de1b76cf36c703c0cdd4a2ccbc5b97c4011c11360a552825b69c99193f893857e78d0ce9cf531cac3058c2381e46551638e7bad7e237a4a570fc47bfd9d40aaed0af321c85eefd2d6cff4af33b4b3c92072697ef184230e4191ea74cc3a6b8af0aa603e43d1cbd93450ef9f5c1f76e8d3c6c6ac05006f06416a5496312c1da6d5d26cf098b8bb61391bf212cf55b05c4fe46a9693490ab54fd3e7e764e3c0ebc334d6c9a275ff49d70303f011839ecd697ad463ca8e34994fda802cad1c065656d404675ef39a943afc823d08617c0214d2a86578f79fc832783a612f9915e5ea29f9915e05984f352fc642e746744f7f5e53fca99e4463a0d7acf1b32ac0dee2ef645577526b4a53df355b0a713ae85ce607510911adde766915ae17b746f71ee09d884ff6663c84dbb3a277aae7b4eb3bd50027a475adc4077cf4498fe1f8c097e8e303ea528037fe2f203c5577e9999ad3162ac8c9f676078fc130f0e1bdbcb5710230293df0b1b40e7c01ee4f7d5db4e6c426f9f09c069c735a657853c4e80ae9ed468ecc39c37ed59441a2c60194629b6f1bf043e52be1960660a2cf6227f5c64fe4098c99c5ffd614331090300d4b12ddeffba8b5e7d2996f3516ba14dfc6fc945981b7b989866c5f82820a96c455a80459fd3da81e42d075359b1df85b1fc85349676ac466ca43702c95affa988d5e1fc72df73e14b078ecc01502b6b53b638f0755edbb9396979f4321220027124dc8a0bde634bdaa2621ad5b0ef4fc8caac0feedd210adc3dd9a8852432452a41cc046fdaa2ba120cf991cb12c2b4841addbb4109d61d47dfe41ae4f13ecb5ff97be5aa5d718e3513390854c80e5cb50f7d6729b04d6c3c0245b96fa7d21cf7dc8e1b782bb895a7b45a264a563bdf63e8383b958c4b39192cff53edac9c75363a85800b0d9133987eac331925da31c878453ce0bd31aa52080c9bb247befe48174b7d40717de3bb064924e9e9b90da7d7966bfbbd4dd16d771e58ebc0f8deb967301a4c8980923de2cad7b9038e079214630bd155e76b410559fcaf5e76ddcb5a65bac542cbaa84eb1b853fd81733f7f56f095b667de4128b08a705ed27c31999f2e0d3bef2d9613c334bb598788d42b79acbc4b5211314fe73e93196d13c794e223c89ea61498e824fd339e382d4e4c357ac5ef3cef5b7763b6df80f0ab799c3e576a08843e39816fa17c6f2df6cc1a550f00c5f03ae828ac4e11c034ddcbd2b1f0e810797b4fe96e4c12dde18c126cf618d81dbf30551e2dcd4d5c5a4ef9cb4eab282ef688bb1e87097520c39a5f3c46bc326341011168b81718b97bf74defadbf2c97f2491234e1c1caacd228955583b4e101f7d9824a2c66708e1bf955c131a050a047eb798a21d76de270e788c583b98060f25b7809726e5041a1cd4314906231010a7a584a16c6428a581f53a2f58a6538fde2aa7e52e4d8f42d9ebe525d46ec3e7c5fa0da97e59", 0x1000}, {&(0x7f00003fd000-0x32)="e3df8bfc4f568a4027345b6b5f04bde7c3fd3a9f9e3605401b51cd9a101b8339ff83b8b23630ceeec585192d398d0ba9c5bf", 0x32}, {&(0x7f0000609000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000212000)=[@init={0x18, 0x84, 0x0, {0x5, 0x3, 0x8, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0x8, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7, 0x93c, r2}}], 0x90, 0x804}, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xe, 0x0, 0x0, 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_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000035d000-0x38)={&(0x7f0000f88000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b69000)=[{&(0x7f0000f89000-0x44)=""/68, 0x44}, {&(0x7f0000a57000)=""/158, 0x9e}, {&(0x7f0000f89000-0x29)=""/41, 0x29}, {&(0x7f0000160000-0xf0)=""/240, 0xf0}, {&(0x7f0000525000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f0000b53000-0xd0)=""/208, 0xd0, 0xe90}, 0x2000) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f0b000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f88000)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000077000-0x38)={&(0x7f0000f89000-0xc)={0x10, 0x0, 0x0, 0x4000041}, 0xc, &(0x7f0000f89000-0x10)={&(0x7f0000a85000)={0x20, 0x2e, 0x100, 0x5, 0x1, {0x0, 0x0, 0x0}, [@typed={0xc, 0x90, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) [ 804.092963] can: request_module (can-proto-0) failed. 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000367000)={0x0, 0x55, "488a0734de629a613c9aef05ea1a37fa5859416ed770188147e3e1ed0be674eb17d633f27d38e075ac49edccbb1bf329f9dea71acdd1002146c7126d834a070f71c39ce75457b120a925ffcb68fc37e6b1c79795cf"}, &(0x7f0000088000)=0x5d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d6000)={r1, 0x1}, 0x6) sendto$inet6(r0, &(0x7f00008ef000)="a0", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/24 15:23:00 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000386000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x84c7, 0x202, 0x8, 0x2, r1}, &(0x7f0000001000-0x4)=0x10) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) [ 804.143397] can: request_module (can-proto-0) failed. 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000460000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000627000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5d000-0x4)=0xe8) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00001af000)=0x0, 0x4) accept4$ipx(r0, &(0x7f000016b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0x10, 0x0) 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a55000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d83000)={r0}) accept$ipx(r4, &(0x7f0000399000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b82000)=0x10) 2018/01/24 15:23:00 executing program 3: r0 = epoll_create(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = accept(r2, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x20002000, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000010000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20c, 'xts(twofish)\x00'}, 0x17) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) socketpair(0x9, 0x4, 0x7fff, &(0x7f00005a8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000042a000)=[{&(0x7f0000b22000-0x28)=""/40, 0x28}, {&(0x7f000093d000)=""/241, 0xf1}, {&(0x7f0000ce8000-0x4d)=""/77, 0x4d}, {&(0x7f0000805000-0x6c)=""/108, 0x6c}], 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f77000-0x4)=0x0, &(0x7f0000f76000)=0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f76000)={0xd, 0xfffffffffffffff9, 0x2, 0x6, 0x10, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000f1e000)={r2, r2, 0xd33, 0x8, &(0x7f0000f78000-0x38)="323083378f2adf6adae09a9f6588f94ebdc96f61096470e2894c412b16117a543b6566613fc2ae7b1d66deeef167ebd8d63fffb3ea58b2b5", 0xfffffffffffffff8, 0x4, 0x69, 0x1, 0x7fffffff, 0xffffffffffffc8bf, 0x8001, "28bd76a965dd3c97830633271f28714ffb4cedc37065c1e47b9b7f9e18e11e2b46024a71251468b29529d03f9f196ac050fb781b740368b1b802cf439864189bfef6448871bb1f4629201685471dc257bc18ef2cd6b9fa5ce207ddc55f1a998c99736118a96efb64c35d839d28176a05e2f5f5fc4ba9a60ec012aee89c2d84742746524702507fed547cf2492db23a5c91f3165ed80ecf9217974e521b1a06cbf2c15caa3513bfcb5c777cd0770c2f1da2b5e00f66f4822eaf291d38359379ec9562cdc8c4cc9d1e16736faa58988ea528d5ed5abc9585eca1914fa02624f07b9af8aaa7ae"}) sendmsg$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) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000fde000)=""/0, &(0x7f0000fde000)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fde000-0xa0)=[{&(0x7f0000737000-0xcb)="211d76bb4bf89199470109d5ab005d2858d19d00eded2d5841b7b1e688b993d97517cc5aa386693c0eff376cbd3e84da6fb3f9c2b38842da109eb56b4a5104fdecc87f5edfdcabee0eedc75df87d41a7701ba62bab3c66e08ad4a97ab62e33e4d07917fbdd5f5aff64f155f53b74e1787b8f0aee34c79f83fe724e28f3b4fac6b9ed1b3cc0825731e3e9b58b3dea03bc7459dcafffab610cbd2c74b85ec22d408c8e1eff3319ca124cde280d01e721646e84063bb88c59592af00b81d89b004554619f623d6b0bcddcd9e7", 0xcb}, {&(0x7f0000fda000)="b20b1e36c6f92554cf62b9ba3412c5aa5a9a5af05ab31b1c2ebb54e33f89cdf94dde467575cc4b4492e040d6437d9ab559f5d0424cf3d7c036cd020985bc13f4c3e01317eca708df051b202d830ed9bf1dd989331f9abb0cd7ccbd0f3312879c119fa02b4948482446d5b7f1b934c3ab2c7a24b525c799396ba97cff239bc789d85b8a14cdd0740238e2b2680324528a5240fa3df583a3987905630cd4d5a3a9dd1ff20a76a62b0d410314a4180f30a167b320a344e4a03e97d663f512ad490a797de8e0ce03fb4cfd8f98936f0f03df", 0xd0}, {&(0x7f0000fdc000-0xc8)="cafcd9854b82e4fdc995aa5c07f4d10f33770763fa1341fdbbfb72e6f84d64ee73cf07260ebfa397f763e276f68b37d2b8b6296e8efeccd4ba5175f9e9e4065df3bc0bcb52b69ce2bb11f64d190c720587843292d2b41c6bfcaa022d898fed50be59ad3795996b31cc22008907c310f2181bbb53367debe558b664085db7602741dda3410459bcc3db5fe8d8260474dc17fe6eaa8074ae9aef6f9478ddb04c808087cc1482d6b24318afeafce2a591ff84618e7ce2e4999b5d3e952391083d68f87504e346dea9a3", 0xc8}, {&(0x7f0000fdc000)="824bd620b704e515e23a4fcb2438d6c9ad309c6625a523565593184b16f618", 0x1f}, {&(0x7f0000e87000-0xa5)="367fcad8120e0d53e267a315a1d10b213a842282d4d68cca0d8baec3b141e376bee0ae8b2969e4e21a014c42b7bde7ea8b0e433f1ecb17913b4d7e58e6a217d52530bcc7d7e32a4740180dc953c354c0140cacce8255a157688de70698c85d2cbc9c33febdb6ad306a8dd07b013a27bfcc611bfccdeae588f403a677898590cec7727e6e37fb8ad5b4a022882159a370534cc17199f345312acea9d7a129b9518c167358cf", 0xa5}], 0x5, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0xfffffffffffffff7, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x20}], 0x2, 0x20040001) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) ioctl(r0, 0xffffffffffffffff, &(0x7f0000f33000-0xde)="df362b8e1978fe41a6ad06281635450cd7d9a8879be756d906ca3052abd4889202f504c491235e00ef65081a78d6ecb0d76e5195cbeedbc820ca5f5cfa0766089348f6c3db2d9269e64ce681cce98259fa2a1bdb657b5ad8b1db73decdc6232c059a511593bf89758f334ebee5a148c58cf67c88b7d393d7b13cba8f366e4b2e262102982b7483c2bc2d9f1d1cdab257871eadbcc336e30f958d1f4104bd98da192672e0517ad13a354f8b3cd74693022aabab4c8583a9b8d9eef6befeb436f79740fccfa9de8dd9f1cd3fd887402e0b65536668474f557165d6e7d7dd96") connect$inet(r0, &(0x7f00003d9000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000619000-0x25)={&(0x7f00002bf000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000268000-0x90)=[{&(0x7f0000af0000)="000000000000000762f71934857125748a53ab962d", 0x15}], 0x1, &(0x7f0000170000-0x268)=[{0xc0, 0x104, 0x8000, "c3cf5edd4a73d878a5ff8d22564bf4cd3ca3b4a3bb2876f1938d790b755b947d7502012db903bea0cbdc3ac3876231a7c9d6f68e9dbf015df42ebe7ad533c42086317dd6dadfd5e4b03f4b1c1e6174f79ce15335bc82f61a8007b35a76c8451f9828618be29a3508139459792574c3bc9f635c1fa9e0de5dfa4ab42604fa04e7c39faca474bea4fc6eae3177c995269aa4f05d113273ef2d09e6892c8562772bc7574701665172b2334df120d686"}, {0x10, 0x117, 0x3, ""}, {0xf8, 0x11f, 0x4, "7184bf4ea4e7d09f4f8b8cb95475c2e068a3de778a17efc388b42c0dd201c1001713b02379bd7858fa278b5947d843212d4eacc5387f404677b62455f47878a3cd3f82779a44985d828088f346e1b0d0d0b9f8830003dfd24ed7775e6c0bfe0594731ea28f87a95b797a3d3c441c2f5190cfe5b5921e430915a8b52dba2cd9795b35d56b81fe49fa669209577e627abc3b8946164d700d48802fe4493980141a7981f7196391401c0b4800d0dd786524e3dcb50dd9816fcb23a8f6a5156cbc0cef6331000d86c7ed6a1c99d6c04f231f5747600deba763ecbdd1f6f8624806aeb6"}, {0xa0, 0x113, 0x4, "e43e7dee0846460afe2ddb66bda4f98d90cd1f76b2413d9d4c9400859cba3048ab59f3ec0194c481194c6ee5ec8d382aa5b22b34c73cb2a3d92e03c7ee36578bded7b81f8745aacfed9f1a38bc2c8ef2bfcb56168221ae073f790410078075831c77bc5cc0c8f83fa4595e71222e5acf05f6aefcf6b6d8e611b29c5b44c25f61c8899f18f4c99f5acd4b10c8"}], 0x268, 0x0}, 0x8000002) shutdown(r0, 0x0) 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000022000-0x2)={0x0, 0x72a}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000029000-0x6)={r2, 0x3}, &(0x7f000000e000)=0x6) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f000001e000)={&(0x7f0000029000-0x24)={0x24, 0x21, 0x80aff, 0x5, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x4, 0x80000, 0x5) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000002a000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000002a000-0x4)=0x14) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5e000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000483000)=0x0) 2018/01/24 15:23:00 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000f60000)=0x2, 0x4) setsockopt$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$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000198000-0x38)={0x0, 0x0, &(0x7f00001e4000-0x40)=[{&(0x7f0000f5d000)="a439c5fdd3847299ee2d122500f1ad7bffdf092a", 0x14}, {&(0x7f0000f5d000)="3150a2d80882dfc8a7bc7f7b310ff275b88b1f27f196b3535b8265ce690fe27e75e35a17f7ffaa07f7d06a1818e2bb57d6a4d7f4e3c13b5d9bda9e41d4a714e49a12d22c12167a6069e5be679723c0ce9e7a1e5ea2520559a8ff3caf355e9a65af63646956aefedf55d75e018c92e76494c948c8473d91689a2c75a25daecd4fedb0a94d236b106db9ec028547b955f36e02d68b6e48dda0981b5cfefc222c767f59a24c98a0d8e442daccb41bc9525545fd4991e98fb0ee0e1e116cc49f220db67d5a291719dfe23cb07a05915fee08cdaeb613b175", 0xd6}], 0x2, &(0x7f0000f5d000)=[{0xf8, 0x109, 0xb8af96f, "129d000f245c9b70f0e946514367cfa24d30a2d6938c5c443f93c0903ceedd4d5b007a1e451686da96abcbf37fce4f772857898ef1f489495e6e8d8a95c64fa792824a4ae05f50efabcb11aa34ec3e49d00f7c9c1c9537c2b3266f12d2b06494158539b7f01e39d12cb593154d54431224ec2ca973aadf9b813ea1222db590dc650aa72e86fe289e872ef59f0a3a09b1bec3c041b90a5555b867501fad0da382efb26bb8ad0df8e8f192aa1c457c718048ef4cfe7413fe473a98aa741c5f11fc3e3ad99af9cda4343302be5cecaa7fa50f90a1e84188323686005a57f12b09d9f0606035d52f06"}, {0xb8, 0x0, 0x41cf, "b9818a928dcd6c887fdb39630ba97c72a7c8eaa143fbd6c446ccb0d824589c1069d1a69c279df2d8562bc8d8953a55eca3e10f3409f8a86c3b12cff3247addc3f87d3c9577c705a9739da16742092440fc469b128fb2dc661bc7392329267872ec797836ee9acc6b46d5f50c13b8e9bc2e478bf7597faae6c72f46cfa2d5d2148bda22fd3f3d65275939cfa373c76e7001e30152ac0d96f8a31020fe5ad5430e7a"}], 0x1b0, 0x20000000}, 0x0) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ba000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000698000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb6000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xffffffffffffffd2, 0x2, 0x5f, 0x2, 0x80, 0x20, 0x3b, 0x0, r1}, {0xffffffffffffffff, 0x101, 0xfffffffffffffffb, 0x387, 0x7, 0x3, 0x6, 0x7}, {0x8, 0x3, 0x511400000, 0x0}, 0x5, 0x6, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x6f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x8001, 0x9, 0xa6ff, 0x8}}, 0xe8) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00002a2000)={0x0, 0x0}) bind$inet(r2, &(0x7f00003b6000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$alg(r0, &(0x7f0000078000)={0x0, 0x0, &(0x7f0000d8d000-0x60)=[{&(0x7f00000db000-0xe2)="96ac0cc9c46f53cb57da20bcc8ac9c61413e49ec34d29f72b071a7a7f28c6c74f70eb61e0d75bad39b1830001ea03c860a2939a11937936517cab03baede0733d1a64d1fe7f373b69634d35fa2637e6e5f9e00cd1106b27b586387b66ad9ed84c162e041d518c6d8b3f71bda9f8424a29e235d0756ad39aefdd3ac8cf1c3518f056c6059dced1f1797e97043f6f8e3e29480917e963bd8261a61d0233bcf5f917bf3b68d9f8d45282ad1bb929bf0c4264fe61b963a0f9d5223d05cb11668a7f9e48ef8a4b0c94db61a3e314cb78d48412e1072bae688596c70dd5e5ab75e9bc98c1f", 0xe2}, {&(0x7f0000ae4000)="61190cdd507e47098820a6f8f6755e9477edd975d24febba56f7a462ecbbbdc8d636196f937cf8647bf32e8d51b8b6347c28abd9b44caca041138d2164933eab70b5061ac5941cf31d5388305b49d7d602eda800e6d3335aca143fe15747f1bf3e9125e6101a60057dcb0ce0293f72d530536f5da5b9b0ef7ba81f2fb25a40328f72dd08ad833d7ec4dd6e", 0x8b}, {&(0x7f0000d99000)="3dd8daf890c35ea6116a4605fdfbc2a56a0ac310bef2d0d756f3d67df3b3ae6f3bb740b7a403e48a46803e62748e9d202cc9185099f74aa3d994674372dd", 0x3e}, {&(0x7f00009ca000)="c691c9cc2ae3f4dfa826082e1304650df9fdab692c959fbe", 0x18}, {&(0x7f00009fc000)="b7af03b26604fb2e2dbc489c5f99b48e33ad8f0234e56163b8c37658566326ba13a6c4dccaef987fc5b5ae99b7c2cb7417999ce0b54b54fbc1", 0x39}, {&(0x7f0000048000)="771a889e2f5914ecdb6a87aa4dfd924866b32a320191eb67e908e40372eeeaee33579f3a5561e711a5e4a0eebda547187ea381281333b320eae38875dca4aba7a5840b6fa12b4530fcf6b18a95d1507c0bcab0510f3809421bf22dc494530152ccf1a437", 0x64}], 0x6, &(0x7f00002f0000)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @iv={0xb0, 0x117, 0x2, 0x98, "cc4969cf4a0b603c9060da6f1b4571efc625a27ea413be70666944a40f16e31b23714329464e4f69260af684b47f8329877b0b06bad53d5c38b5be2b4c4bb74bb56b6a4d40fb365560b62ce7b1f1ffbd4e3a6f99f6f89a2f6f22542227f3f9ab4ae78faebe3bded837bfcff004d0cad19376dc566e5015e59b8c518cce395fcc8f15e865e04be9a85514ef44734bb2495c45388aba7c1cf1"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0xe0, 0x4000}, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000e6000-0x4)=0x5, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000)={0x8, 0x4, 0x26e9b2d5, 0x9}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000-0x4)=0x2c14, 0x4) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) [ 804.256626] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x5, 0x8094, 0x0, 0xffffffffffffff82) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f80000)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f35000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000082a000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005e7000)={r1, @in6={{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x8, 0x30c, 0x84}, &(0x7f0000b86000)=0xa0) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00006bc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000095c000)=0x10) accept4$netrom(r1, &(0x7f00001e1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e90000)=0x48, 0x80000) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009e0000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000541000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000ab8000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx2,cbc-camellia-aesni)\x00'}, 0x361) getsockname(r0, &(0x7f0000dc8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000f85000)=0x3a) connect$pppoe(r4, &(0x7f00007ef000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @generic="312064dc9acb36bc98796b07af55c7ce"}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00004d5000-0x38)=[{0x0, 0x0, &(0x7f0000c40000)=[{&(0x7f00000e4000)='s', 0x1}], 0x1, &(0x7f000050c000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) r1 = accept(r0, &(0x7f00000d3000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a50000)=0x6) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000e50000-0x30)={@llc={0x1a, 0x0, 0x7fff, 0x3ff, 0x7, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, {&(0x7f0000d9a000)=""/193, 0xc1}, &(0x7f0000b96000-0x1)=0x0, 0x10}, 0x30) 2018/01/24 15:23:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000876000-0x38)={&(0x7f0000bc3000)={0x10, 0x0, 0x0, 0x308108}, 0xc, &(0x7f00003f0000)={&(0x7f000085a000-0x10)=@flushpolicy={0x10, 0x1d, 0x8000000000023, 0x1, 0x2, "", []}, 0xae}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000083000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f83000-0x1c)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x1c) 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0xffffffffffff0000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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}, 0x1, 0x1, 0x3, 0x80000001, 0x2, 0xa0, 0x80, 0x9f, r2, r3}, {0x0, 0x3641, 0x154a, 0x1000, 0x0, 0x2849, 0x0, 0x3}, {0x8001, 0x0, 0x5, 0x1}, 0x0, 0x8, 0x1, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x7, 0xffffffff, 0xfffffffffffffffa, 0x10001}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000a1b000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 804.326119] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/24 15:23:00 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dbc000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000763000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000020000-0x17)=""/23, 0x17}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0xfffffdbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x100000000000000, 0x2, [0xffffffffffffff7f, 0x5]}, &(0x7f0000001000-0x3)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xff, 0x30, 0x8, 0x200}, &(0x7f0000cdc000)=0x18) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004b2000)={0x7fff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x2, 0xef2000, 0x1, 0x6, &(0x7f00005fb000-0x10)=@generic="a136e12d25efb862e22c12ac81a5d499", 0x80000001, 0x8, 0x3}) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000002b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xe7) r1 = socket$inet6(0xa, 0x1, 0xffffffffffffff07) bind$inet6(r1, &(0x7f0000b46000-0x1c)={0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000c5f000-0x4)=0x0, &(0x7f00006fe000-0x4)=0x4) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x200000000000c8d2, 0x4) r1 = accept4(r0, &(0x7f0000008000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f000000b000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) bind$packet(r1, &(0x7f000001f000)={0x11, 0x1b, r2, 0x1, 0xffffffff, 0x6, @random="007a5a3b461f", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000024000)=@common='rose0\x00') 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000638000)={0x0, 0x2b5, []}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007eb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003c8000-0x14)={0x0, 0x2, 0xfffffffffffffff7, 0x40, 0x7, 0x0}, &(0x7f000080c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ebc000-0x8)={r1, 0x7}, &(0x7f00004ce000)=0x8) 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xc1, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x10000000000f89]}) socket$inet(0x2, 0xe, 0x36) 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x80000000, &(0x7f0000062000-0x8)={0x0, 0x0}) pipe(&(0x7f0000098000-0x8)={0x0, 0x0}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000005a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000043000)=0x14) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000ea000)={@rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0xa}, r3}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000074000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000007f000-0x10)={0x9, &(0x7f000001b000-0xb4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00000ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ed000-0x4)=0x14) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000ed000)={0x9dbc, 0x1, 0x4, 0x1ff, 0x6, [{0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x100000001, 0x60d, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0xff, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000001, 0x7, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x4, 0x0, 0xffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_flags=0x200}) r1 = accept4(r0, &(0x7f0000a04000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e61000-0x4)=0x10, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f000030a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003a5000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004d2000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f21000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000baf000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fd6000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000cb000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000075b000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000d75000)={&(0x7f0000a4a000)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000634000+0x2d1)={&(0x7f0000d3d000)=@migrate={0x32c, 0x21, 0x2, 0x2, 0x1, {{@in=@rand_addr=0x29c, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x1, 0x0, 0xa, 0x80, 0x20, 0x0, r2, r3}, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x1, 0x3}}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6, 0x1, 0x4, 0xa, 0x20, 0x20, 0x6, r4, r5}, {0xd96, 0x80, 0x3, 0x0, 0x6, 0xfffffffffffffffa, 0x9, 0xc6f}, {0x7, 0x0, 0x0, 0x200}, 0x9, 0x5, 0x0, 0x0, 0x3, 0x1}}, @lifetime_val={0x28, 0x9, {0x8, 0x7, 0x4, 0x4c}}, @algo_crypt={0xf0, 0x2, {{'xts(ecb-des3_ede-asm)\x00'}, 0x530, "4a984280aad763a4a29d703a9d68bf0669da232b03a10108f45a78a4032a1fd1d4f7538a886dd6ee12a10f0a8301918742f1baa8d85a1aeba6979fd676af67cebcf4ce1b6f5f72ba8edf72baeb05d3451e1b08f7af0805af4dd7b9de1affd970e93565b913f738607028091b800b336cc55b5ab9033bd887afa4dcddab540c3c9e93b8784c9ccb21b0c26259b31f1e578b0158069edb3296c13f4cf82edd8481a682c4e7d3db"}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @replay_val={0x10, 0xa, {0x2, 0x2, 0x401}}, @algo_aead={0x78, 0x12, {{'generic-gcm-aesni\x00'}, 0x148, 0xa0, "a8d740263fc9387498d1d37be47eaf63ebcf394d5d98bce1115fa38d0cd486beb91fee2fa6295c23a6"}}, @algo_auth={0x70, 0x1, {{'sha512-ssse3\x00'}, 0x138, "98880ecc851dc494e4c49561b952cf20d441fd0200ad192072f0ed5513bbd4f6658797eed93a81"}}]}, 0x32c}, 0x1, 0x0, 0x0, 0xc001}, 0xc0c0) 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000846000-0x4)=0x10000020000000a, 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009a3000-0xb)={0x3, 0x100000000, 0xe4e, 0xffffffff00000000, 0x4, 0x80, 0x100000001, 0x4, 0x0, 0x2, 0x92}, 0xb) write(r0, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/24 15:23:00 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef9000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x89c5, "9a5d0b913c06"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x6, 0x80000002) sendmsg$nl_crypto(r0, &(0x7f00002d0000-0x38)={&(0x7f00001b8000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00003cf000)={&(0x7f0000611000-0xe8)=@del={0xe8, 0x11, 0x200, 0x2, 0x2, {{'ansi_cprng\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socketpair(0x11, 0x6, 0x3fffc000, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000000a000)={0x52, &(0x7f000000a000-0x52)=""/82}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000-0x4)=0xfffff7ffffffffff, 0xffffffffffffffdf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000-0x8)={0x0, 0x1, 0xc9}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000c000)=@sack_info={r5, 0x553, 0x1}, &(0x7f000001c000)=0xc) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000001d000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000016000-0x38)={&(0x7f000001e000-0x10)=@ax25={0x3, {"b001158794556c"}, 0x2}, 0x10, &(0x7f0000016000)=[{&(0x7f000000b000-0x22)="7ce50a8bcab9841117306a14bea1819710c5516c188bde4b2d7e3be59623cf7c827e", 0x22}, {&(0x7f000001e000-0x68)="d429a9f3bb10189619ce2e52dc6df0fec89dffd970eebcdf8ca5f7526087de069b2efceee3873bce18086afb7b72f00f62c5e401dda82fae5f1c3eebb2c48f5b42a731a842f586e9bed4c5cbbd1dfa97927dffcc983ff374514bf1c0cc87614a29e6bbed77c140e9", 0x68}, {&(0x7f000001e000-0x27)="0e18d73946314655bf7ef7cc04ad97663e6d7fbf370f25389835e353653d7800a4f9c9c1676715", 0x27}, {&(0x7f0000014000)="1c0a83419d9d906f50e03b09f51888db66e8e10ab7efc1d1c95af61075a40012e9d2eed3b77b9d726861ad24bf4bd73f47f599ddf0bd8328a6dd979c87adb70d25bb8a899e947a3dce5ab9d44c3565e61146c4de99da585314336ac2d7c2f488fd1b6528ec8143d2c46d15201731a1028f0423304e11a26057ea9c25fc91187bdd237f57fc6f09da79002ab8369d", 0x8e}, {&(0x7f000001e000-0x2f)="1b08d1553eef58eb3c4739a38c8e3943b8651bd51a19166186c1e92e7ee272d89a7d287e67cea33b57feeb28146faf", 0x2f}, {&(0x7f0000014000)="9341ce1bb580780de335d58a8b301486c31638bce75420a07b91331a79a0d007458bbc0bba0f517ec55845b798e20d5ac563a5bf8e074d11f9171dab25c07d98ae8e27361f624adbe256af317463bd68cb529435b5978c3117cfb56f4b3c145946c312ded6738a31620c83eeab901459f97981a25707bbaa77db1402d167652cbb6045ba391e51e2eeb4847ea9122f4229f5729ccbac23f17ee0173fc1ec057a0b72e382cff9b1372ea5fd57fc47af85b9b0afdf025f9a97853dc968d3e0f0f9c5d80541a4b3ac922d027179ec39b12f980e3087cb395919fb886d38e9a01ae886a804168dbedf4969defa51cf97b1485356ff", 0xf3}], 0x6, &(0x7f000000d000)=[{0x80, 0x11e, 0x2, "9405f643c18c99b75f3590921b3f09726004b2db8836126937b0b5bf041c43232238a9e68dae8c69af33cd2a8c99b4e9beb09a0344f77c273e5001f60be7b415f00ce5bfe3dbc920581016ae5bc07512d79b26d3177bb9d6ade64f87400cf7f6807d04aaffdd7d63134ea0780a689e55"}, {0xb0, 0x11d, 0x100000000, "ba3a8cea0f0fb45314a7ca302694237669188223dffff837c51b47a39f9209317b92e334ff5766c221f6b1aed6436669f4f874f9c3210093d10f77e522ed1b5dd49f4e37dade7bd7a758906318a0a370a2c8526bbab7e98cfb1780b4effdf2c704d3019e402b414d4bd2c3f86dfdb913c7ee50b267478543233d50db840dc16b20c4b6f741fbb11c6d7a298d475392ade65add880fe21ac2188808c139af90"}], 0x130, 0x40000}, 0x40d0) listen(r0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000001d000)=@assoc_value={0x0, 0x0}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000001d000)=@assoc_value={r6, 0x1}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000001f000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000016000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x8000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x40840, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt(r2, 0x6, 0xffffffffffffff81, &(0x7f0000002000)="", 0x0) 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017e000)={0x26, 'aead\x00', 0x1, 0x1000, 'ccm_base(salsa20-generic,wp512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)=']', 0x1}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000182000-0x5)='reno\x00', 0x5) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x100000000000486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e7000)=0x18) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a5a000)=@assoc_value={0x0, 0x7}, &(0x7f000039c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f1d000-0x10)={r1, 0x4c, &(0x7f00007b6000-0x4c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f000001b000)=0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000041d000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0x100, 0x4, 0x2, 0x40}, &(0x7f0000da8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eae000-0x6)={r2, 0x200}, &(0x7f0000027000-0x4)=0x6) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000899000-0x4)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000d2f000)=0x14) pipe(&(0x7f00003d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000074d000)={0x401, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000dd000)={0x87, r4, 0x10000, 0x3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005cb000)={0x0, 0x0}) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000021, 0x5fa2334) epoll_create(0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xffffffffffffffdd, 0x0, &(0x7f00000cc000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000707000-0x86)={0x0, 0x7e, "1a2bafa314d9cbf4cff7b4e3876fefe7980a8a5e7fd2850b80f69d8f26f9d8d0c0f6762a77e89713d83449caa5314fb26c6749131c2a0136918d224d6202f3baf1b1d535ad7e996e1b84787981186d5b78955b54fdecbf52e28a711ad20f871ef0db920fa51ab50a535a10a2950d205dda15593147839b577e5e7c778f9f"}, &(0x7f0000f7e000+0x41e)=0x86) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001cd000)={r1, 0x401}, &(0x7f0000f7f000-0x4)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003de000-0x10)={r2, 0xdd96, 0x4, [0x3, 0x8, 0x0, 0x401]}, &(0x7f0000f7e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f7c000)={0x0, 0x8}, &(0x7f0000f7d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000089000-0x8c)={r3, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf4}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 804.555171] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 804.574762] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept(r0, &(0x7f000095e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c06000)=0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c83000-0x1b)={0x0, 0x13, "46863b06b456663b48d37649ccdc87d0924fdd"}, &(0x7f00004e3000)=0x1b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000566000)={r2, 0x28, 0x3}, &(0x7f0000052000)=0x8) bind$inet(r0, &(0x7f00005d3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x48840, 0x0, 0x0) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000614000)=0x48, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x12e4, @cisco=&(0x7f0000000000)={0x5, 0x1}}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x5d)="3762c1fc12303f0a78a6703d2c6b11d87b3c3136939c4a2fd7d33503eb8f495d552ebb56bece16fc426437e7a4b101b5d9823ebf12e44c22c0b3a386bdccba8a8c6bd8f466b475d335c328aefa3a1ea7363c864aa392eed261eee4ece1", 0x5d}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x2d52}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x401, 0x8209, 0x6, 0x6, 0xfffffffffffff801, 0x9, 0x8, r3}, 0x20) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc5, 0xd6d2, 0x6, 0x20}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000)={r3, 0xe5, "d6774238076fa91d4c7bfc2ab9dbc561cb5cfc2a101bb07d009886491264cb3051ddfd276823eeffa34bdfa37e00c85ce2a4bfbf71fd1d32d2d61a9124aea482a4b8ea247309957f91c3a17a3e58a37409ea57011f50d9f3cccaddc5fc02e18f54ed2ab07b42521408a49b9159d2129bbd5ba1b15aea0bf5ab1bc01557b9c4d22ebaaf2cccc32d5f4e50480866c692c62f96efd8c32eb6f5d232929409374f51eedbe8cac6cda021d599dac543c6d42d1743b6a320e4cccc4c8e80987b24094318ced7422573a8ecc67e251c249960a70d8bf63de0250ae33e60ec4af60c769f4f907059f5"}, &(0x7f0000005000)=0xed) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000006000)={r4, 0x3, 0x200, 0x9, 0x6, 0x7, 0x8000, 0x7ee, {r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5dd2, 0x1, 0x800, 0x3}}, &(0x7f0000007000-0x4)=0xb8) tee(r0, r1, 0x731b, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000008000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000005000)={r6, 0x7, &(0x7f0000007000)=[0x7ff, 0x0, 0x23d, 0x5, 0x100000000, 0x30a, 0xffffffffffffff7f], &(0x7f0000003000)=[0x0, 0x6309, 0xa2, 0x2, 0x5, 0x0, 0xe5d, 0x7, 0x100000000], 0x20, 0x3, 0x9d1, &(0x7f0000008000-0xc)=[0x101, 0x8, 0x7fffffff], &(0x7f0000007000)=[0x6, 0x4, 0x81, 0xedb], 0x0}) 2018/01/24 15:23:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f0c000-0x8)={0x0, 0x0, ""}, &(0x7f00001c0000)=0x8) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007d4000-0x28)={r1, 0x20, "bbd1fc5ea3accd5d70fd874327601796fc0e37c4787d4e6b59d95c83c478efd3"}, &(0x7f0000f0b000)=0x28) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) close(r0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xffffffffffffff17) 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b84000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007e5000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca8000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bfd000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a53000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000025d000-0x8)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000e66000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003ad000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000554000)={0x4, 0x6, &(0x7f0000ad8000)=@raw=[@generic={0x10, 0x1, 0xff, 0x800}, @alu={0x4, 0x67, 0xf, 0xf, 0x4, 0x20, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00005a8000)='syzkaller\x00', 0x80000000, 0x1000, &(0x7f0000e40000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f000076d000-0x48)={0xf, 0x6, &(0x7f000089a000-0x30)=@raw=[@jmp={0x5, 0x400, 0x6, 0x5, 0xf, 0x6, 0x8}, @call={0x85, 0x0, 0x0, 0x1d}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0xffff}], &(0x7f00004fc000)='GPL\x00', 0x9, 0x1000, &(0x7f0000e3b000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00001d1000)=r4, 0x4) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00009da000)=r5, 0x4) write(r6, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000d23000)={&(0x7f0000f91000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00009b4000)=[{&(0x7f0000676000)=""/4096, 0x1000}, {&(0x7f000060c000)=""/125, 0x7d}, {&(0x7f000031a000-0xb9)=""/185, 0xb9}, {&(0x7f0000043000)=""/93, 0x5d}, {&(0x7f000088d000-0xf0)=""/240, 0xf0}, {&(0x7f000091e000-0x41)=""/65, 0x41}, {&(0x7f0000d05000)=""/176, 0xb0}, {&(0x7f00007f3000)=""/89, 0x59}, {&(0x7f000001c000-0x67)=""/103, 0x67}, {&(0x7f0000921000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000c13000-0x9a)=""/154, 0x9a, 0x40}, 0x2041) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000304000)={0x0, 0x8000}, &(0x7f00009fc000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009d3000-0x8)={r1, 0xf4, 0x0}, &(0x7f0000b7a000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000fc2000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2}) bind$inet(r2, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000001b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001a000)=0x1c) recvfrom$inet6(r0, &(0x7f0000005000-0x4a)=""/74, 0x4a, 0x40002000, &(0x7f000000b000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5bb}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) listen(r1, 0x100200001) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f000001b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000012000-0x50)=[{&(0x7f0000004000)=""/31, 0x1f}, {&(0x7f000001b000-0xfb)=""/251, 0xfb}, {&(0x7f000001b000-0xb8)=""/184, 0xb8}, {&(0x7f0000004000)=""/88, 0x58}, {&(0x7f000000b000)=""/242, 0xf2}], 0x5, &(0x7f000001a000)=""/230, 0xe6, 0x9}, 0x10000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001b000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}], 0x64) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000000f000)="f5e5103c94b1105be2b0f5fe04b6432f", 0x10) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet(0x2, 0x3, 0x401) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket(0x14, 0x8000f, 0x7) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000027d000-0x1)=0x5, 0x1) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000034f000)={0xd, 0x8, 0x9, 0xbb5, 0x1, 0x1, 0x2980, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000fd5000-0x8)=0x0) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c58000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000314000)=0x400, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000bfd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000696000)=0xc) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006e3000-0x8)={0x0, 0x0}) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/24 15:23:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ce7000-0x10)=@generic="9f0d8c5c09da72b9ced6b3fb22135e57", 0x10) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0xfffffffffffffff7, 0x14, 0x7, 0x9, 0x43d, "04757bb19098b0ed8083d683e31d4a4b21aa5223ff1bea233d02df67f0ab084010d8d7b093568cbdeefee739e0f5b70969a0590726bc7f8310d083f0ad8aa3", 0x1}, 0x60, &(0x7f00005cb000)=[{&(0x7f0000000000)="178c11159d4fcfdd87f9a6ee4a0488b95c26cc9c9879062f6df538d6f448286b24faf05972d144e5247d72453ca3d0dd4d8d5814f8f393b5f98c4bddf92ae0f0e15610fde705effdb0e3990714d1914e5c4361cd1da4e332bcd9ce18451dbc67edd3a80cf94f9982970ac645ab6b3d44d4163732f90190d57a8f10c8a4fe9ded3868b0d500d470242ca2f72b8ac684fedca8afa96f811651b4c24467c07c972c4218e2a356f77ead9cd47d", 0xab}, {&(0x7f0000f13000-0x13)="448f50190e17d63629419b4675d82a98b291bf", 0x13}, {&(0x7f0000287000-0x36)="f9b19a287b991a3ca9c311ae11f6aee82ff37773d6a1f2ac6ebd1e7bdbb179936545349a3078ef3035bc0c92521e2fdad4fbfa68c7ab", 0x36}], 0x3, &(0x7f0000000000)={0x10, 0x10b, 0x7ab, ""}, 0x10, 0x5}, 0x4040010) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1e, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80807, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xd8, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa11}, @in6={0xa, 0x3, 0x46, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x64c}, @in6={0xa, 0x0, 0x30c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x7, "3df732550bd30b"}, &(0x7f0000001000)=0xf) r5 = socket$inet6(0xa, 0x3, 0x8001) r6 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r6, &(0x7f0000002000)={0x1a, 0x1c, 0x800, 0x100, 0x100000001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/24, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$netrom(0xffffffffffffffff, &(0x7f0000003000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) connect$netrom(r7, &(0x7f0000003000-0x48)=@full={{0x3, {"d885e85956f010"}, 0x8}, [{"7485d8c1ad9bd5"}, {"1055c5bc2fd4e6"}, {"61a8865ca5ed57"}, {"16bc6d541f6faf"}, {"a8389e833faf5e"}, {"efd25ffbc0f9a2"}, {"d42e760115bab4"}, {"7fd5b70a35a154"}]}, 0x48) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f0000004000)=0x4) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r8, 0x112, 0x4, &(0x7f0000005000)={0x5d3, 0x2}, 0x2) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002b6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000e6000-0x4)=0x9, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004f8000)=[@in6={0xa, 0x3, 0x4bc4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x200}, @in6={0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x219ae1ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1c0000000000000}, @in6={0xa, 0x3, 0x86, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) r1 = socket$netlink(0x10, 0x3, 0x1000000) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00006d6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c3000)=@ipv6_newroute={0x2c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000fe0000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f00008c7000)={0x0, {""/7}, 0x0}, &(0x7f0000c90000)=0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000043e000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{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]}}, 0x90) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000c3e000)=0x0, 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007d1000-0x4)=0x0, &(0x7f0000c42000)=0x4) getsockname(r0, &(0x7f00006ec000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000067a000)=0x3a) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000370000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000768000)=""/4096, &(0x7f00005cd000)=0x1000) r2 = socket(0x5, 0x80000003, 0x982f) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) close(r2) 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000cae000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd5000)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bf1000)=0x9, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f0000304000-0x1000)="16", 0x1) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000e19000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000022e000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000674000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000972000)={@rand_addr=0xc4, @broadcast=0xffffffff, r1}, 0xc) 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/24 15:23:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000cd1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fdb000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ab2a9d3cc99f0b067c987e4415f4f342"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r1, &(0x7f0000f77000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbf000)=0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00002ec000)={0x0, 0x2, "2d88"}, &(0x7f0000481000)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ba3000)={r5, @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]}}, 0x8c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000c27000-0x10)="4b491210efc1a1ceb4157fd6280f3622", 0x10) socket$nfc_raw(0x27, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000dff000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dff000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0xfffffffffffffca6) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/24 15:23:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2c000-0x10)={0x0, 0x9, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x2a5) socketpair(0x3, 0x80007, 0x4, &(0x7f0000c5a000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000055c000-0x40)={&(0x7f0000026000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b82000-0x4)=[0x0], &(0x7f0000e6e000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c55000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000013000-0x4)=0x0, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000013000-0xa0)={0x0, @in6={{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffffffffffc9, 0x1f, 0x0, 0x75}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000013000-0x4)=r1, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r2, 0x29, 0x33, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) r3 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000014000-0x4)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000008000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x5, 0x8080f, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c27000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e6000)=0x5) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000210000-0x76)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) recvfrom$inet6(r1, &(0x7f000089d000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b9c000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000134000-0x10)={&(0x7f0000333000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/24 15:23:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000091c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000987000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="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", 0x1f0}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f00000ed000-0x10)=""/16, 0x7312bcf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000046000)=""/57, 0x2dd, 0x0}, 0x0) 2018/01/24 15:23:00 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eec000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) 2018/01/24 15:23:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000dab000-0x1000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c3ef2e5e25a1c618b6d9a7fd37cfc97038c74b6ff82913e13d0fa8cbd22f35de7e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294e8c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0x88) splice(r0, &(0x7f0000452000-0x8)=0x0, r0, &(0x7f0000ca3000)=0x5f, 0x3, 0x4) 2018/01/24 15:23:00 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair(0xf, 0x6, 0x0, &(0x7f0000814000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f8d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000113000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r3, r4}) read(r0, &(0x7f0000cd3000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000001000-0x14)={{0x7fbf, 0x6, 0x5, 0x8, 0x0, 0xd416}, 0x6, 0xff, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0xc6)="4037317f1b13f0646d00a1d24605545e7a3b526724f02ca8dd966a6b2239d203a40bf6d6360c351c5dc943bc361b50d3344c165b08f25f2d16b17fd1431c38b7c3959d8a99b6353a33395b02b97f615a333306749da5296dec92fa763635b8ce897cb01247db92b71b2bb89f7b6e39d375a035b8a09357af8fb6a1e72e7bd6f2220bb1c0653ab546420a01567acee57e9826a44b52bd4dc472c4903db399796b2420fde46ac40bf6a6bfac43d78bd3b7b94612b8f50dcf10ac35af80271ed227af88be354af8", 0xc6}, {&(0x7f0000000000)="e97d0d5b4fa92c4aa571a7cbe817ab03c1c663a89b6218e15d48f867ef8cb7063f0b1836369c88b42ec9f1cb3703c5be42983f9b907aac8e0f005055fc2ebec626ad3ba155813f0f9a5f7aa04832eca62c8a38ea99e2c170df0d77e505f68a691cfc71c76c3f64d09505ef00d32d327edaf2b71a7e31077e15b2f7bb4119b60bc8a04f38fba1386bce7c95839e5ada44812b6eb560cad6aaa52d04743cfaa8a20bae28e24e1f260bb7e70d633140126689bfe0892c63c14080bd6a9c1765ce049e95d9381a2bcea2bc06bc579f061c844f6ffbeb4b96246ff30ce734930c2d11bc6a6a9cdb763e0b0074fffb9a5db8b51b3d4f", 0xf3}, {&(0x7f0000002000-0xd7)="2351e809bb3e04638a07fa579d6839a38555f2cc1a53ff36519782e4227ae43cc455066a611241c38fb191b738331ca8c60ea1068d5d9a7ac84c131cc3a471ea85237b3a771186961b2c4eab04a8fee5d2630bebbd69ea0d3de2ceca411b90f9cd560ac275e01451c5c95d14368948aa6b11f8dc12d893250384cc1a635cb62bd16ec52fd4145e7dddfac989ba61e592714f6206cf18c1ab3f4e668f702c21547fbfe103833f2c214ad689e9f1b231fb9bd1d5e20ba766cadbddb2ccee44f55c17ed036a2d75fd4882da9214d542bfc932dfea814d9636", 0xd7}, {&(0x7f0000002000-0x9c)="cdb7b66758f240ef91fb09d603b0ca2e1e520bc1141c7ad4c68d8264467538f3198b8986e6932c1b2753fd33245510c453a0ff9c6b7a0077c05d2633de61fa1d634f289fde3a9c35d71ba97a0536161b0ac6c636f91219782ff250f45d081db5d73518876cd20548c539a071069c04cd62d55d67f8543328702792adb4ed54fd34c3de48dd66f3513c025dd38a4b3e1d736e66356b7521f3d920e4d5", 0x9c}, {&(0x7f0000001000)="4e6ba6f26479e768c9dfd2311cba02b6eb11e5f5c339fc329ad2a1151d96590466eff492c2a45f348edee7597aefbc11b03cbbb4f95f29356fe658ab83c022cbb223100813b7dad8961082c64da41e0b53158b6207eed7985ff3d73b39f41046dcc1d57c2a9a2c9a04a1ffb26f0f483e062384e3ee75", 0x76}], 0x5, 0x4) [ 804.957723] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 804.990649] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/24 15:23:00 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f9b000-0x4)=@assoc_id=0x0, &(0x7f00002cd000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f9b000-0x8)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f9c000-0xa)={r1, 0x2, ',)'}, &(0x7f0000658000)=0xa) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) 2018/01/24 15:23:00 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/136, 0x88, 0x20, &(0x7f000000d000-0x14)={0x11, 0x1f, r1, 0x1, 0xa0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000000d000)=0x1000, &(0x7f000000a000-0x4)=0x4) r3 = socket(0x4, 0xe, 0x401) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000006000-0x30)=[], 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000)={0x0, 0x0}) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = socket$inet(0x2, 0x7, 0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000034000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000035000)=0xc) 2018/01/24 15:23:01 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x21c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$bt_l2cap(0x1f, 0xfffffffffffffffd, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007cc000-0x4)=0x5) mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x1, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000000)="a33a6e8b070ca22b45019c65157c0efd88cc32c2dd192b9538321cfa794baf3384811735405be9763c98ec9bfb8062d24a97f67a2dfc9ac59b074974ad9000b52a4e9db5b9be1b567f8dbe16482b5ee3fb9a7f0d07c6ce1e732a4778161fae359bda74128e0c58da41ffe1445bfd34525696adb9e07d31531e53a854050d67e5067304facf51f0de6959434f38a098887db3e0", 0x93) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e9f000-0x4)=0x4, 0x4) write(r1, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b2d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000c2b000-0x10)={0xf3, &(0x7f0000dd3000-0xf3)=""/243}) r1 = socket$inet6(0xa, 0x806, 0x1000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fc0000)=0x0, &(0x7f0000b0f000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000e5c000)=0x40000008, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x47d, 0x23fffd, 0x0, 0x0) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000aa2000-0x38)={&(0x7f000086c000)={0x27, 0x66, 0x7, 0x3, 0x0, 0x5, "ae554f6f145ead80b8e05eef66748a1db4af45f1666d66639dd0320da43b38ae6b0d2f609857aa2b8a71df83061ae37487a8dfaa2d93f731b5946a07440344", 0x10003}, 0x60, &(0x7f0000ac7000-0x30)=[{&(0x7f0000256000-0xfd)="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", 0xfd}, {&(0x7f000091e000)="754a4423129b53048fceeb3c996dd9a067e6da2161fc5edf4a28284befe96426f226660745b89f3fd7157f33b295f5ee1fd7d594010e4617ba50f29ce85893923eed31c2951ef48ca874aa3325695cbd98f2ef695dc814612001f5c83d65f92344095c3dd5102fb11b0f9da3ee266705d0380d22ae260b003bfaac399ed3336fb8ff590fe2469ae194ffb51c48f784c731be765596608f41bd5a3efa71f168511253f2ab5c926eef847c384cc5d58f77d1cd1510de2936b16ede636875837c6b95d3b8db1fcfff1bf70a1ba487e32fac29a418effc42b6f19454ee11d134aeaf526f2018c3", 0xe5}, {&(0x7f0000dfb000-0xb2)="df307541fec8479f3f06e2db685b18d18484516f6c78636e08229d8bce215f18d0d15a82ae30a124a0939326fa018547ae4a2c00e164bd1c962013c76ac443e8f85b5893259cd45d339668de104a6a62865fb6b8b0d962a680b53e2ea23d496fe55ca32d5bd73a5d326a413c46ca22b0e4a7e533228daa6556b7045fca602278a0a22b0684943e0e31a16faeb2d9bb2cce5978f87028b2f241a5195a3a698e5dfb9b03513fef83bf92c0185d0919c88e27ec", 0xb2}], 0x3, &(0x7f0000374000)={0xc8, 0x1, 0x2, "4e18325f6df12bd1f1c993c8412945e44c1c0132597069bb53284af0a25e06d3b9b6770098f322ebd89cca257c7ac85a3cb2e98a2a32a27c2b9505f399457580465031ee8474808f17727b4c986954ad87c96bf1536f47969858a5ee8f39928d772dc2e606c4e221426a490c4158c74c256044b2e3ba35a33bf5197f010669798d89cd3bca63c854567709e122fe6581e2dbdab9de5cd08e3c9eeea706716f2c0fbf1adf4bdf6d1e74bea24d2ac28de412d1227e8145"}, 0xc8, 0x1}, 0x4090) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000e65000-0x6e)=@file={0x0, ""/108}, &(0x7f000030f000)=0x6e, 0x80800) accept$unix(r0, &(0x7f0000749000)=@file={0x0, ""/108}, &(0x7f0000c7d000-0x4)=0x6e) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) sendmsg$kcm(r0, &(0x7f0000f00000-0x38)={&(0x7f00001bd000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58, &(0x7f0000377000)=[{&(0x7f0000f7c000-0x98)="e9c843832097246c3c48637d26128af1217d0e8cad91c7a28a641273f30bdf30ed0eae66656e5dbe3502d9fc036036fa20b68b22ede2d6e98a4ad6e3857ee291dab1aeaa7fbdaef51f8012550946e83152fc5708f8690ac5cb3a14870f308aeedcc0ec677a7165c54edb1c8e6b1acbc62a20b46e22eadd12f97c15a89dbc58b386ef406ce2e41e264f9682ada5ee0518d026c50259b27582", 0x98}, {&(0x7f0000558000-0xbe)="794ac995c6d988c9f8b8fd6d8b8715c9f5744a88155a63ce0a200d3f75c7726b8d15e370d74d1987d0f75b756f2fb63f5b50b9e18afe71079e777063a854e73c352dfc59286bdcf50ebb1b6a62c090143fc3d41d6906f9404221c9370900c7d5b3c7cbbebbfcb38ecd316e6934706739bd53ef7c6b43b7747f45f206f91682c7ccc9d8f4d0e4197bed8a67424b4a8946fd57f3dae7f3f20072deb731aa89bc38cf66a7af2b24283683708bbcc837d94f2e58539c4489d62f17fedb3f5353", 0xbe}, {&(0x7f0000cb0000)="f5e3397079a463906a292407ced436406356d6383a48f956e0ffeb37da2ccf7243b316706cdea8675dbd4badc13487710ea9f46de01b91", 0x37}], 0x3, &(0x7f0000f43000)=[{0xc8, 0x88, 0x4650, "a7de284e468e9025e4797ecc30cfd2786bb7e3de22de45508036acc0a69dd911c413dc58ee2cf745218eff9f138251ab30247339467fed456f162a7ad33a1edd395744d480eae5b66d677edb7124b4c5a3989f948a2e6899daad2d616f16dad1407ae0c4776036230838b6378d4aaf45c591e49129a2e0a52208b42e5d6910adb18aaeec8d5ef22b68129e1b5b169a0ab9812eac287d5f959d8ab5d94ba7b80f8ccb62343344c3c0fc6d4f66ea48bb4de71720961f6420"}], 0xc8, 0x0}, 0x4000) close(r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d0f000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000156000)=0x0, &(0x7f00002fa000-0x4)=0x4) bind(r1, &(0x7f00008ef000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) close(r1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000053c000-0x10)={0x2, &(0x7f00003d6000)=[0x81, 0x4]}) 2018/01/24 15:23:01 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000d000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1000, 0x2, 0xffffffffc88105bc, 0x0, 0x8, 0xffffffffffffff7f, 0x3, 0x1f, 0x3, 0x6, 0x100000001, 0x1000, 0x800, 0x7e]}, &(0x7f000000f000)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x0, 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000011000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)=0xb) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000010000-0x4)=@assoc_id=r1, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000010000)="020d5ad922ddb0ee9e03fc7761fe339ddc49c54b840321711623f309828f2ec73b0225402ac21aa203e0aa0e4dab365961f8586b97a5c13adfd9fd399c88bc1ef5150084fbfb555725d14c87583c120646dcf795d9512fd223cfad4c82cdf7c3160df70c8939c0cb0c4b481cb52abfe7bf82a2eadced80ab7fed9bff5a812ae18ca52c9ec8b466077dfaf2fd03b395374e2808f1afdb5c1792f2c5f29b7c15ca65c2fad7a80fc8946b1c5261c238a3af0a9a9a3d9398773e661ed02df8e619ac761d548b14240098288598aeeff2043e51d8480eefb2039d4d9dba6b4852d4ebc6") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000513000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000dcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f38000)={0x0, 0x0, 0x0}, &(0x7f0000647000)=0x5) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000078d000+0x68c)=r2, 0x2e6) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b3000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000694000)=0xc) r4 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r4, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e3a000-0xe1)={r3, 0xd9, "40025d7623c241f7423c40acd36509f400772bec02123ef5514519c69dc828c09511b8a855b54108b46b3ba387234098ae87fb66718f2a4ffb6a6538fea72b10f417252c3a476cf2b68fb378f9ef91e8be2f584bb710d653ddc3482f0c53486aaa92a2e536309f2775e2df2bf14b40524f15c6c70628969b62786e0d13cd7e5103ecad0266a446831f7cf0d1e72ff214ca5d2794b9cb41e837cbb8c875140e3b63d02562ecd21307a3a8d7450d8b20d95a559ae520d83541f7bbd5061a63e0cb2023e315e367daff99d8d77073dcc8a93133dd0feb2c30a5d8"}, &(0x7f000053d000)=0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000089e000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000430000-0x4)=0x1008) pipe(&(0x7f00004e2000)={0x0, 0x0}) socket$inet6(0xa, 0x3, 0x800) setsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f000058a000-0x4)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000fca000)=0x0) sendto$inet6(r1, &(0x7f0000056000)="4fd9e65ad6ba61cd849a347ff3643e6cc33a7879f06d79db7d295b45394c9a614303d62825a8fbc0f501879027fa3e6b0b3b46dfbb3f620fd225d3e1a64ca4dbba99e81b0fd035f7a6767ae3d1f052ce37a4a5647bb3cc1c8f7ab6a1a7dc0dce2ea0650be576823f2223168d2b6686c7dcb7940fa5d341eaed70cce34d11e4", 0x7f, 0x44001, &(0x7f000078c000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000087d000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000390000-0x4)=r6) 2018/01/24 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000033000-0xa0)={0x0, @in6={{0xa, 0x1, 0x13fc2b23, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1400000, 0x1, 0x401, 0x7}, &(0x7f0000e86000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007b4000)={r1, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) getsockname(r0, &(0x7f000094d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f000065a000)=0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072e000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f00002d1000-0x38)={&(0x7f0000680000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000168000-0x10)={&(0x7f000097e000)=@mpls_delroute={0x68, 0x19, 0x1, 0x1, 0x1, {0x1c, 0x14, 0x80, 0x40, 0x0, 0x7, 0xfe, 0x8, 0x400}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_DST={0x2c, 0x1, [{0x70a, 0xffffffff, 0x8, 0x7fff}, {0x101, 0x5, 0x10001, 0x5}, {0x100, 0x9, 0x7, 0x7092}, {0x81, 0x7, 0x81, 0x3f}, {0x800, 0x8, 0x0, 0x9}, {0x5, 0x3, 0x9, 0x2}, {0x4, 0x3, 0x0, 0x3}, {0x3, 0x200, 0x9, 0x4}, {0xffffffffffffff7f, 0x4, 0x40, 0x0}, {0xa0, 0x8001, 0xfffffffffffffffe, 0x7}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}, @RTA_OIF={0x8, 0x4, r3}]}, 0x68}, 0x1, 0x0, 0x0, 0x44}, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000eaa000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000256000-0xb)={0x9, 0x4, 0x6, 0x1, 0x753, 0xb1b, 0x4000000000000, 0x0, 0x3ff, 0x2, 0x0}, 0xb) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) pipe(&(0x7f00005ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000081a000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000b13000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a3a000)={0x6, 0x4, 0x40, 0x1, r3}, &(0x7f0000511000)=0x10) socketpair(0x4, 0x807, 0x8, &(0x7f00003d5000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000bf2000)={"e82a9bf9e5a542cb01b7002be61babc6", {0x4, 0x1, 0x3ff, "3cf3c2fa4896", 0x1f, 0x0}}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000353000)=@hopopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x20) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000aeb000)=[{0x0, 0x0, &(0x7f0000c2a000-0x10)=[{&(0x7f0000f64000-0xa5)="62e0c551d61e66d36729a3d35721309817", 0x11}], 0x1, &(0x7f0000637000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000449000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00008a9000-0x4)=0x0, &(0x7f0000938000-0x4)=0x4) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe0000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c63000-0x4)=0xe8) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000066f000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000049b000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00007da000-0x10)={r3, &(0x7f0000eff000-0xd9)=""/217}) socketpair(0x10, 0x80805, 0x3f, &(0x7f00006fa000)={0x0, 0x0}) sendmsg$kcm(r4, &(0x7f0000a64000)={&(0x7f00006e2000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x2, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000024000-0x80)=[{&(0x7f000067e000-0x18)="1a40f398f7e4ae83ecd47645b0294a569c3c1afcb945ac03", 0x18}, {&(0x7f0000a1c000-0xf8)="593cc23c865fb458ee02cb8eb4ebf8d63da38f727dd4dbcc40a24ec4e2b5dee120c5edf1f95d293c466de4d8b70c3812212e41ffffc880676604a4928337775a1e6a1c57ef086326016aa1e9319c3cdf0164864241b239cf576b82a8c7d55ed5582ce42d898cd0f00292b77e434c84593a76f67c90f7f16de656b3a72b39f00b219546728d8e007efc7b581c6bfb6d7cd0e8fa50ff0b4a7692d6cd4a848925bb701ca799ea9a5a89ee3d6585c75cf9b241e9708094f8b8118111ef76b691e5e11ae74b5b2abb6c152c58fd1afacb92582379712b55908aec4cd4534bb82ccdf63b129a3fb84c0a8731d56e3d7dae7da3eebc5d0ebef4707c", 0xf8}, {&(0x7f000023e000)="7d1f8d88f84b7ccb714bba879a2379076476006151c5e2ba7301736e8fbc0def7793ead1ca7a66fa97574c7a327e7a64b41ca02d3cf3f377b40820368d308b32205a33c4edea7e7e17594ec1db5ef450bc128e9d5e80955ccc9d9e7a5a0f630c1a663b469ed3dca2f53ca680912aa487ca605de953de6cf5980b36e14ef6e0531faa2d1c1c43206bb28a55016684dc23e06785056637c55bc6a52361f70ce8878ae732718fd65ecd39ebdb9ebb43ccc3ab49d2fe470e1fb176121dfee339c6b2496a7e2536816524db4abf247447ede192cd4c507d393cc443e01f95507b6760dc33d0cb4cbe4237140b3da1ece62bbaead2", 0xf2}, {&(0x7f00002d1000-0x20)="84c98a1de34e4ed4be5d215b96da1b78844d1208da56063ac1cf266e52611f47", 0x20}, {&(0x7f0000e4d000)="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", 0x1000}, {&(0x7f0000ff8000)="c7965f73cca8360437bf066f1e3a11efd5be35bb001099195bb2293c7ebc24fb0f2ced6abf8fb4825a371fa3f5a04acd324fd75132662a1b2b311944e78385c10cbd577a308986dea07a0f45d4c250abd24b39869b9a9c20cfae39df132503f0615cde74e7cfec37bd1122c8d8402f1240c544971cbbd4c9f28336c019ed9d769d5d61ad8780d1051a7599e8ec00c0a80a7641433972ba3341bc36ef708bff3f5e559983759d9217e83c1e6e3ec79100f50252d58114299a8ef056fc6c167758dfdefad3a9d8a8b58bc08db5336edbec954973f321595142be224006fc0398540610b6f4625c51", 0xe7}, {&(0x7f000071e000-0xc6)="b52709168394a506b061ad6fb19e699530cd0c5827e11677b33057740676edd97b792bce14ae73d187330e2e4c29d6bf118f03d7cdc417d4645cb62163023665e9735c7e138d88dc41fd474cb4910a575556faa60c38631e15e6d54fe93e91ed2879a15489d7406b2f0db300c1d28cd922d6098e813c61f0161146693d8809d6e9dea8a7bb6ca0161ef2f8e1ad682ad2ce359f8826c770d18a98e61a6632e7297337215b2e786e3647eae547b17bc9b0f2283e41eeab59dfd193a80a6b674923d32b2c5d0747", 0xc6}, {&(0x7f0000187000-0x3a)="23a361404dbc9da2b7702a1fd9f49a884ba1183d5d82f7e84421d1cbe15e8cd5cdd03d57391afe2155927a1b7ec7a6ff78202d4e65b8cbabda24", 0x3a}], 0x8, &(0x7f00004a1000)=[{0xd0, 0x29, 0xfffffffffffffff7, "09f35829b4f6ab17bd865312b974773f1e3bf404e3942ea1a5b4a015707fd94f3f806a04dba174895bbd9782d0b5845f1d2f0667bb6049f8a6e6e58b650c6c883f4df1252b989bd3122e7cb5ceb94d8ed22b33941b7bd9686069ebe84a0d136612eac0c841aa1334c5de4cb6f86100b02ba11c67c587930dd9b8d4a8d75fa6d3755319cd0c1f721802d2d7fd19a237b4b4124b7f76ceacf8f92d1885f39fc0cec986c1c1c19d7343d4108d2732f4796db477b8a5465c48d71c"}, {0x50, 0x18e, 0x10001, "807dcfde67fc0846daadbd8c0b8162322afbf89445a6ce594cb263a74a66b82957fac2099796d6b38d39fbe7bcaf109eda64f72a0173a804a5"}, {0xa0, 0x10d, 0x81, "bdef0e9e84eb5397e3af26210d22709d654ee6634c1ff5a9fc81ba1702098d3bfd130892d92b91fea3ab0bd8a40cdd61cd4e763311d6038103c22d7187530e2a7b8b91156d19f7f0ec5bbb5c65a72c390f922d82eaa402d8a2206e96f4043775185eb9d24021955e1496875339160c93a3648b5dbeb6d18fa353ccaefaef8ced455d84185cee1f2ae5"}], 0x1c0, 0x80}, 0x8000) ioctl$int_out(r1, 0x5460, &(0x7f000001c000)=0x0) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000391000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e0000-0x4)=0xe8) bind$packet(r0, &(0x7f0000506000-0x14)={0x11, 0x5, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) accept4$packet(r0, &(0x7f0000baf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008a5000-0x4)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x10000000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000ef000)=0x10, 0x800) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f00000ef000)=""/128, 0x80, 0x1, &(0x7f0000074000-0x10)={0x4, 0x4, 0x2, "4d553bf18654", 0x80, 0x0}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000035000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/24 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010100000000000000000000000054", 0x10) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f4a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000f4b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000f4b000)=@file={0x0, ""/4096}, &(0x7f0000f4c000-0x4)=0x1002, 0x800) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000f4c000-0xd2)="a00d80359fadf33c0e5070d8bdbaeec9a69dd33305258c738bc6e90e6701325b1a6cbaab9e8c3fe584794e85366818eda29cfdcbd4f683e0b2ff28c180fee363863daeb3f19eb1010741d9ebad922d763e398583dca63fd4b85d73318a018f6f76d3196d2b97297b3515cf02e8a646df445087eb3698967da30ff87fdb67c96a51031b4cd47b5e271aa3371267a2792cfc50fe1e7d7f79d974046f186c4ef9c7abcad5112c878007173b929d2889fbb4d358a1ea8cf7fc607c709878cd5407d0736c91719fd32c7dee80971f6a18b815a25a", 0xd2, 0x40000, &(0x7f0000f4b000)=@abs={0x1, 0x0, 0x1}, 0x8) pipe(&(0x7f000053e000)={0x0, 0x0}) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f4e000-0x38)={0x0, 0x0, &(0x7f0000ec6000-0x70)=[{&(0x7f0000f4e000-0xcc)="26f7632e91f9b76cc96722224456c2dbeb3d36cadd6f13919bf883185a774ece08070ee83a2f03948818c217da6a32a3ad2c8d695bcf33863a10111b9149b9a2b03236a76e6b49c79b484c765af2ba05ce13eda99590a1ba34a46caceeac2f1f3c5bac4ed41c648d1d56d9a32bc07b745864ef906579765db34da42cd5cebf5e3c4a638cef20639e1b45d31a0fcdf9ce2fd862ca1a6df9be5223750d8c5c1006835302e4c6e20a03782029b117b48b231844385c200057713529db3b779f55efd754a79bffd0820712bf808e", 0xcc}, {&(0x7f00008c8000)="a062e2abdf63b09b79a87b065cc267d0d89004a9034c2e10f0824e3f3264b592c36d663c8c2b8c170422d9defaa7f223530be6965278a06e360aa020a69d9370bba63ee7babf253b0341fb4238518bb1ee14870e8e6efea753575278ed1fb2ccda66dc63f0963e595e2265128d699791f1f1c99c05fc2f4d2f532f7c2467f07c02ea6f53f2cbc081eb7f296d5fbce169e0b859ae5f4346210744792d234cdd13786afdbeacda1e7be7fd77775fc5a001ccefb57a73e078900e6710e6816d4b9d22cfdcda7556ccb609e87017daa1ef52108a61f2dcedf7a1b6a9b2bb404eafb8855b44beb18f9c30ee5f62369b", 0xed}, {&(0x7f00009c0000-0xfd)="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", 0xfd}, {&(0x7f0000f4d000)="3fadf30a928a23b210e896537d620f46af3ea6a5d1757d144307377ce07addcea0d4", 0x22}, {&(0x7f0000f4d000)="9e0fccc4d2fa355fdfd3e90dedee135808a7", 0x12}, {&(0x7f0000f4d000)="dcb81546bfe210d1ed0486d881c72868c758722dc62da3611a278c04dfff831ac66a17fc3b8cc11db21bc1a40c2034f2b3e4f63910238dd5877d0a4f1ba8fd483486976b5c0977390b34e35687a256c7cf3f832caa98b0729b7d20bae2dc322ce0dd380c7c8246ae69ada1fe5e62498e1d183528309a97689f50fcd1bbec963227b92338c1993196f6988c102ebd2e4bfec495c2009ac15aa312654a419464bf57d25182dd484adbd1a71ec1909f2068431d3013e4bedd942ceda21fb34a50bb9a688035dab829e0", 0xc8}, {&(0x7f0000f4e000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000f4e000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0x30, 0x48004}, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000f4b000-0x10)={0x2, &(0x7f0000f4a000)=[0x10000, 0x896]}) sendto(0xffffffffffffffff, &(0x7f00005d3000)="", 0xfea0, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c9a000-0x4)={r0}) mmap(&(0x7f0000f4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000f4e000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/24 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = accept4(r0, 0x0, &(0x7f0000cd4000)=0x0, 0x80800) sendmsg$nl_route(r1, &(0x7f0000e6e000)={&(0x7f0000d66000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f00008bf000-0x3d4)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d52000)={0x0, 0x80000, 0xffffffffffffffff}) sendfile(r1, r1, 0x0, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000179000-0x10)={0x1, 0x7fff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000fa6000-0xc)={r2, 0x0, r3}) 2018/01/24 15:23:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8d, "5b40553f4232819a002cb3dd1f628c7a4754c08ea5325b2b96cad799c93712ada1f65d0f1c2f88d9aa0f7fbd671a5de6b3f1b624316a8692382bbef2bd7fa13e3feff7d743f81450362fcb26319a68592314ae903241f0dcc4026a8df93a3fe489359b46d3c3ca0e091b4c63b536000ae0107fb4f21b664cbc11c6b93ef131fcc58e489a181d9454e513eff5d0"}, &(0x7f0000002000)=0x95) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x5}, &(0x7f0000002000-0x4)=0x8) r4 = accept4(r0, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000000)=0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007e7000-0xc)={r1, 0x0, 0x8}, 0xc) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2018/01/24 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000fd8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dbe000-0x4)=0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fd8000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7f, 0x941, 0x6, 0x100, 0x2, 0x80001, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0xd4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000161000)={&(0x7f0000607000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000025000)=[{&(0x7f0000cec000-0x54)=""/84, 0x54}], 0x1, &(0x7f0000649000)=""/50, 0x32, 0x0}, 0x1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00002f9000)={0x9, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0x10000, 0x80000001, 0x2, &(0x7f00008e3000-0x10)=@generic="480637095704bd0ff80d007bc12693e1", 0x10000, 0x1, 0x2f}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000ca3000)=0x4, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/24 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00003eb000)=0x800, &(0x7f0000665000-0x8)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008cc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000022000-0x6)={0x1f, 0x7fffffff, 0x2}, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000017000-0x4)=0x0, &(0x7f0000022000)=0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x20000000089f4, &(0x7f0000020000-0x50)={@generic="010000002a982bc34cffca412d52e1d6", @ifru_data=&(0x7f000001e000-0x20)="f2009c1900e8af35018000000000000004000100003f2f0000000100000018eb"}) 2018/01/24 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a0d000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000351000-0x4)=0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a0e000-0x4)=0x0) 2018/01/24 15:23:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x200006) shutdown(r0, 0x0) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000000000000) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009d6000-0x8)={0x0, 0x0}, &(0x7f0000b66000-0x4)=0x8) r1 = socket(0x10, 0x8000000803, 0x6) socket(0x0, 0x800, 0x9) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000076000-0x10)={&(0x7f00000ee000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00003ee000)={0x1d, 0x3, 0x7fffffff, 0x2, 0x0, r0, 0x9bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x2, 0x80005, 0x4) sendmsg$can_raw(r1, &(0x7f0000d27000-0x38)={&(0x7f000062b000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)={&(0x7f000078a000)=@canfd={{0x1, 0x7ff, 0x3, 0xfffffffffffffff9}, 0x32, 0x1, 0x0, 0x0, "d843d596fbc36c21f95fafbb713299e4c81e3132c929b253c185f604b81015c6b2f8b8136430ddde428bff258beff16bedeba692f6d9685dd876c56f0e996ee3"}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000219000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe785bf4a000000000000dbd0e52560e8", 0x20}], 0x100000000000017d, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) bind$inet6(r2, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) connect$inet6(r2, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c03000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000-0x4)=0xc) 2018/01/24 15:23:01 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c9a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bfc000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/24 15:23:01 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xd6)={0x0, 0xce, "0a3510e03258b1f054cea6c589ec67fed6febb6da20a0d65435764164948e272d64b33544e12d3b7446aaa7453a2ca3f42e0b2554ff7dd5675f9f2493a094e91670c19f3cdf30b2f6f46ab35e80e0bd23dbf8292d70104536d261e5289be45484ca42cf9359f611f45f8ceeb035ca9b2775e1447b513a63fb82b662a9f2c75a612b6ab3c7dda6134c8876f427f837801164b36b2de7ef6b3c14e3777f89839b55f02781eb294e04abb42a556937f9f36dfd8a4502f874abb16968964a78c84e1ad38b5aa21e7a0949389dcb7bca8"}, &(0x7f0000005000-0x4)=0xd6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1f}, &(0x7f0000004000)=0x8) 2018/01/24 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00002a0000-0x27)="9b23381e2a09de26dbeb46102bd916845c427d55b2c13da710ed470720b6b680e75f2c27f6d64b") setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e65000)=@hopopts={0x3c, 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3fffffffc00000, 0xde, "a7f00bf12c728e963467ed53218be105d8e6cd83865f001b81f4ff86083dc426d370ce5e3123efbcea11f01633032e697e2de62e29d33bac910f9f059cd1d8f2a3b4bfe5c58fb61715ef96939d98059466d39c4b8014eb352bf0dd68bde85bb3fcaef6e01b404f242568c4ef7741c95dacfee030bd9747464ee5f852fe07f707a92220ad926a4cff69b890ea19cf95eed375fc54e224d974879e4cf853027c3d9256abd76ea7c5cbb59a044d91a6fae9e64f3e3f48e4ea9136a307a18d31e92918b3e0d4bd6dd3a531b29a32bec1709a0d727d644348f8736d9a0888d6b6"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0xac68, 0x5f, "ab5236686d0240433676c19813c0357d36e2763af1cedf9c53e9e21e2e49e82503c71c189f0f566bde51023f65a6d6107de8a69c9d27ca96b45b14e4d968ab1b8885a5cf029c1870c2ffa98704f59658d562beaa652722a3e7d33a28a04e3f"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x170) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000440000-0x4)=0x3, 0x539) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000976000-0x78)={0xf7, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xfffffffffffffffd, 0x1, 0x6, &(0x7f000011a000-0x10)=@generic="8bd71ddeaf4b39bb39527243726341a3", 0x9, 0x1, 0x3a3c00000}) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f78000)={0x26, 'rng\x00', 0x0, 0x20, 'drbg_nopr_hmac_sha256\x00'}, 0x2f) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ebe000-0x10)={&(0x7f0000c4d000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000a41000)="779f05f224649b5601287370ff45142c638fa5448e03e881843433b57af948d0347fe41f201344d2a967d55b56f932e785883b63ceb30f5ab7b92a66b52f59f6d8dd5f9a1e8b163dd357cfbf2bae9854b3a42258a89426131aef28edd02abc1c872f631845b5bcefa6f13b15fc2698743502e7640d888ae96456256041869e53ed17ea1de452758851f6b39ea113d8375cb8c8c8016aecbb9033254c9e717abce238d2", 0xa3, 0x4040090, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f79000)=0x0, &(0x7f0000541000-0x4)=0x4) sendto(r2, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007000-0x4)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f000000a000-0x2)=0x6, 0x4) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000008000+0xca2)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/01/24 15:23:01 executing program 2: pipe(&(0x7f0000dbb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) connect$inet6(r3, &(0x7f00005bf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_extract_tcp_res(&(0x7f00008a5000)={0x0, 0x0}, 0x8001, 0x401) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x10000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000522000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = epoll_create1(0x80000) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000836000-0x20)={@generic="3a941f097442243b2fd51c02e870a529", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$vsock_dgram(r3, &(0x7f0000eb2000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) [ 805.488437] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}], 0x1, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000317000)=[], 0x0, 0x7fd) socketpair(0x11, 0xb, 0x4, &(0x7f0000b8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000848000-0xc)={0x0, 0x5, 0x0}, &(0x7f00008d6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000746000)={r3, 0x2, 0x5, 0x100, 0x1f, 0xa4}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000393000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000f31000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffff801, &(0x7f0000533000)={0x6}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x10000, 0x4) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f82000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xfdb2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000755000)=0x610a, 0x4) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair(0x0, 0x4, 0x8000, &(0x7f0000811000)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008d8000)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000d18000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d18000-0x4)=0x1c) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0}, []}, 0xffffffffffffff94}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a7f000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000001c000)={&(0x7f0000001000)=@hci={0x1f, 0xffffffff, 0x2}, 0x6, &(0x7f0000025000-0x60)=[{&(0x7f000001a000-0xaa)="c24db6b66165cc139bdce4b9a8e4c47e1dfa4ec2506b3c8fe72c4f9542ca211179c24514424acb41bed85506bfc1eab31a19af20e2eade8aa804b3059c44895b67881d7d7b7dc2b5004e3b1217e1cc5197f6842ca55eb09cf428b4a9febb2ff277bf2bc1a3179db37246370c279524174f9afc28176e73d6377dc9771766df411373b32caa9e14644e993dec1c0b7f50aeab876b2cbed710c57f0d60d5021d2d1709b15ada92dba52794", 0xaa}, {&(0x7f0000024000)="48ed97911f1090d981a8dcea39e907ea15e65d65893404bdc8fa279d71bc148e14e9f8ca66a1b10db1d7658b520fda48c92590fd1879dbc64b1695bf85bdb477acf1816f6de616ba7458697dc99e6de2fe134c35b9a2ef43d8b03803c13ca004a15349535b6726f4b33a2b90e9ae0efacb2cde3a4bfc7b", 0x77}, {&(0x7f000001f000-0xcb)="7c4d8090ea10ab2e599df5f5daf68ebec64f770ce908a88405e943c6e301fa416623f3e67d3dcc4f7bd9d7074a050ca4e59f3cb7e887d2391fa8b0de8991952725fdca154d13530233c5b549b3d57f273306488ef2355e134dfddde2a751484fb1602316875b121ab74a2b57247edc4d824dc92408af06cd4428f51ca692fe70e512b54adab5516246a84d2286f6e2daaa504101127f3956cf6488131a30b45a374005303780c54e49e569df93f18b7d05e747ddae9bb06d12a3f18de2f02e2991e8812fb2c6ee238f3ea4", 0xcb}, {&(0x7f0000025000-0x58)="435199fd505a7cbe266afc4a084339e18c52cc18156c5bbacf6e07df624fafb533ff0e9badf58d060b34c65758ba0f8984db921e9fa7ce731fc7c4ad599c60a28143c137964ac15a0daf88ad2d879f0d246fc58ca4fda46f", 0x58}, {&(0x7f0000025000-0xae)="923bcc84649ea9cbf482b0e0a6eba327e9c64dca64bad5e2d594898be440c5b5e02b69ef1edb8e0f5967457e91f6078c2b85e6f5f1fca80be57ff638db688bab044decf5e97e7e10788f96340ce05872b9ef6564191bbbfe333372a2d99111cf46a76ea142a8c299e112065d450194cc2eef023f745850ac7b616e3dd75f4b97f92b719e1f4644ab34f2f9e8f9ce2d2d2f78991067978b59231b9ad17a025261fe8fff9406ae47bc7749fd22194a", 0xae}, {&(0x7f0000005000)="8e21c9e2ebe7ec9bcfb6447df2e42e72cb943ce2ff73d2e5eed32bd0da8aed2072488e2285a5bff3a8bc42782ebe4662985e245c4330a5e7ecfb8d0fc3ee5be56035bb6d2917ba2e402369fc05970569ab9151c39ff1325e11aa42fad1e695fd0925683ffc1448dd17079a", 0x6b}], 0x6, &(0x7f0000024000-0x130)=[{0xa8, 0x115, 0x7, "62815d78e98009eb3a3eb3053a746bec964af1d55e02da04508feb6839febf6985ec6b71e0dc67bc4a5ff3686e3b57e664179f8fa11c01a38e3753dc23816223a6f66ca538b690bc159b15d7bba6f9d714f462f54bce678eafc0c95e4b1f7eb193e7ab8b94b5a7a156c6ec3d243f1e4c0a7ab2c563346f469226674490ed209451d2e3a2b4dee064981ebef24b449f40b3110aa3ad"}, {0x88, 0x109, 0x10001, "324c1c6e77fbccbda84dbdb74fcd671d5b578fd4674ff629d2f3b862e5359f32a658502fe3c811ea4b67bfe38b969dabb5cb469f37fa330bc8a5d6e0993d6d71403f7891bb78aa6730fbab02cc198aa54a809cc9fc17c115348a1a5312dd5ff359eddbfe8b8ef7fd2dd03430a749b46631c224de"}], 0x130, 0x80}, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000024000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000001a000-0x4)=0x60) connect(r1, &(0x7f000001c000)=@sco={0x1f, {0x5, 0x4, 0x2b6, 0x6, 0x7fffffff, 0x100000001}}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000001f000)={@generic="6efcc1b9f0d57e8632b0cd0fd40e59de", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/24 15:23:01 executing program 7: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a8000)={r1}) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000021a000)={0x9, {{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @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]}]}, 0x190) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r3 = accept$alg(r2, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001ee000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x294, &(0x7f000004b000-0xe0)=[], 0x37d, 0x800}, 0x0) 2018/01/24 15:23:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xd, 0x0, &(0x7f0000e3d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0x2, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a1d000-0x10)={r0, 0x8, "15fca10ad993b6f5"}, &(0x7f0000546000)=0x10) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000059e000+0xce7)=0x7, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000017000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ff000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f1f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00003c2000-0xc)={r4, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000121000-0x10)={0x0, r7, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f00000a6000-0x10)={r9, r5, 0x3}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000f89000-0x8)={0x0, 0x0}, &(0x7f000043a000)=0x6) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x50, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe3f40f07bcbeb30, &(0x7f00002df000)={&(0x7f000005e000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="e9e688aa0e3d"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x1000000000) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x899eb7723f972d05, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0xb, 0xa, 0x2, &(0x7f000001e000)={0x0, 0x0}) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000002a000-0x28)={0x1, 0x200, r3, 0xe5, r4, 0x400, 0x800, 0xffffffffffffffe0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000020000-0x118)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000016000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) sendmsg$nl_route(r0, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x78, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f000001e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000-0x4)=0x10) 2018/01/24 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009fd000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d40000-0x4)=0x214, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r1, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005cd000-0x78)={0x10000, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x0, 0x40, 0x1, &(0x7f0000aed000-0x10)=@common='ip6tnl0\x00', 0xfffffffffffff801, 0x100000000, 0x4}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ef7000)=@assoc_id=0x0, &(0x7f0000c5d000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000056a000-0xc)={r1, 0x9b7, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000730000)={r1, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x7}, 0x98) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00007aa000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000900000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000001000-0x4)=0xe3) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ed0000-0x38)={&(0x7f0000ed0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000a7000-0x10)={&(0x7f0000ac5000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000056a000-0x4)=0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ed1000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000629000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000739000)={r1, r2, r3}, 0xc) socket$inet6(0xa, 0x3, 0xff) r4 = accept4(r0, &(0x7f000091f000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bee000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000ed1000)=0x0) 2018/01/24 15:23:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000041d000)=0xfff, 0x4) 2018/01/24 15:23:01 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e3c000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, 0x0, &(0x7f0000014000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000013000)=0x8001, 0x4) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fafb72d13b2a4a28093023200f9000343046c2623692500010007000149bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x0, 0xfffffffffffffffa, &(0x7f0000241000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00007ce000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d8a000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004d6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000668000+0x12c)=0xe8) sendmsg$nl_route(r1, &(0x7f0000ff9000)={&(0x7f00001ab000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000407000-0x10)={&(0x7f0000761000-0x3c)=@ipv4_newroute={0x3c, 0x18, 0x0, 0x2, 0x2, {0x2, 0x14, 0x0, 0x0, 0xfd, 0x7, 0xfe, 0x1, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_IIF={0x8, 0x1, r2}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_UID={0x8, 0x19, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x1d2) listen(r1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd5000-0x2)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x800) connect$unix(r0, &(0x7f0000ca4000)=@file={0xfffffffffffffffe, "e91f7189591e9233614b"}, 0xfffffffffffffdb2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fd5000)=@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x2, &(0x7f0000fd6000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000428000)=""/12, &(0x7f0000f10000+0xd27)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd5000)={0x0, 0x0}) bind$inet6(r3, &(0x7f0000ae5000)={0xa, 0x0, 0xb8, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r4, &(0x7f0000f11000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd7000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000036e000)={0x7}, 0x4) [ 805.769740] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 805.832173] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 805.852541] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 805.864946] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f00004a7000-0x38)={0x0, 0x0, &(0x7f00004f7000)={&(0x7f000052a000-0x98)={0x2, 0x14, 0x2, 0x3, 0x13, 0x0, 0x3, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@loopback=0x7f000001, 0xd, 0x14, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@rand_addr=0x1, 0xc, 0x0, 0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4000090) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000816000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd5000-0xb5)="e513ffffffffffffffff11000000e314bcc316528ee300080b5b7c52fe102a1b362029dc50a072f15abbdad753f20d624cbd053b9c50aaad4865ef3b500f02dbbaaa919a352a6b9f3f06f5946f3605008a37f6296d127a290ab35de84032bc8705fe3f1f7819f1cf052832040f804c27e35d233b20bb260d1093de24c69aa167ad6220000049764608000000153034f7eeeb9170b626013b2880a78ff208be478f14afbed0fca424ba5f66a3ed7a7b9aff22707d4c", 0x12) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x400003bd, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0xffffffa3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004db000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002da000-0x250)={0x2, 0x2, 0x2, 0x8, 0xa, [{0x3, 0xd80, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x0, 0xa85, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x40, 0x82, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0xffffffffffffff5c, 0x8f51, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1ff, 0x6, 0x800, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7fffffff, 0x400, 0x2, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7ff, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0xa646, 0x7fffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x10001, 0x49, 0x1, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}]}) 2018/01/24 15:23:01 executing program 0: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001f0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x0, 0x93a) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f9b000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x5, 0x7, 0xc}, &(0x7f0000b3e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f99000)={r2, 0x7082}, &(0x7f000028c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000320000)=r3, 0x4) r4 = socket$inet(0x2, 0xfffffffffffffffc, 0x2) r5 = accept$inet(r4, &(0x7f0000f95000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000f96000)={@common="7369743000000000000100", @ifru_flags=0x800}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000673000-0x4)=0x0, &(0x7f0000f9c000-0x4)=0x4) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000187000-0x8)={0x0, 0xaae}, &(0x7f0000f99000)=0x8) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000f9b000-0x160)={{{{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2f5, 0x7, 0x1000, "70f0d86825a96e7a5e84a6543e1f323b5405b1f02c4ec2da646f3be6c3976de6345cd777a18f2377eec5bd81bc9eebd83d7ec449886d4fce77d5b5615f6a81fe43ded4835710e416e9e0a9dc0e12870b"}, 0x160) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000f99000)={0x1, 0x8, 0x2, 0xfff, 0x20, 0x4, 0xffffffffffffff8e, 0x0, r6}, &(0x7f0000b50000)=0x20) pipe(&(0x7f0000510000)={0x0, 0x0}) getsockopt$inet6_int(r8, 0x29, 0x7, &(0x7f0000442000)=0x0, &(0x7f0000f98000)=0x4) 2018/01/24 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 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) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000068f000)={&(0x7f00005c8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000288000)=[{&(0x7f000039d000-0x8b)=""/139, 0x8b}, {&(0x7f00002bb000-0xee)=""/238, 0xee}, {&(0x7f0000169000-0x12)=""/41, 0x29}, {&(0x7f0000c46000)=""/233, 0xe9}, {&(0x7f000069c000)=""/179, 0xb3}], 0x5, &(0x7f0000863000)=""/202, 0xca, 0x101}, 0x40010000) getpeername$packet(0xffffffffffffffff, &(0x7f00004e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c09000)=0x14) sendmsg$nl_route(r1, &(0x7f0000839000)={&(0x7f000037c000-0xc)={0x10, 0x0, 0x0, 0x140001}, 0xc, &(0x7f0000347000)={&(0x7f000099a000-0x24)=@newneigh={0x24, 0x1c, 0x1, 0x4, 0x0, {0x7, 0x0, 0x0, r2, 0x14, 0x2, 0xc}, [@NDA_VNI={0x8, 0x7, 0x80}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x24048090) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/24 15:23:01 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e1e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e03000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b45000)=0x10) r3 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000d40000-0x3)=0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00005b9000-0x8)={0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0, 0x0}, &(0x7f0000ddf000)=0xc) r8 = getuid() r9 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cec000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r12 = getgid() r13 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000087000)={0x0, 0x0, 0x0}, &(0x7f00000f6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r16 = getgid() r17 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084c000-0x4)=0xc) r20 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000857000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = gettid() r23 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008ee000-0x4)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003af000-0x8)={0x0, 0x0}) r26 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r27 = socket$inet6(0xa, 0x4, 0x8c) r28 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r30 = socket$inet6_udp(0xa, 0x2, 0x0) r31 = socket$bt_hci(0x1f, 0x3, 0x1) r32 = socket$pptp(0x18, 0x1, 0x2) r33 = socket$inet(0x2, 0x4, 0x7fffffff) r34 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000088e000-0xc)={0x0, 0x7fff, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x9bc7134a351eeef7, 0x300, &(0x7f0000000000)={0x0, 0x0}) r36 = socket$rds(0x15, 0x5, 0x0) r37 = accept4(0xffffffffffffff9c, &(0x7f0000d94000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000764000-0x4)=0x32, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bab000-0x4)=0x0) r39 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001c7000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r43 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001c3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f9a000-0x4)=0x10) r46 = socket$unix(0x1, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006cf000-0x8)={0x0, 0x0}) r48 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = accept4$netrom(0xffffffffffffffff, &(0x7f0000418000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) r50 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cb7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000266000)=0xe8) r53 = getgid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000066c000)={0x0, 0x0}) r55 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000f35000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000-0xa0)=[{&(0x7f0000000000)="f43b75e3e423e6f042ee45058c051ed285090bc817c71eb7641d9af933e9a71bc8ab21823839acfeddade3290b37fe4ae5e38d656d129cd22dbe43f176719fe49dae11", 0x43}, {&(0x7f0000001000-0x87)="e6eb58f3e825c4ebd40b2e597f8b1d63cf00fa28e95b79642979c980c81b314b3357ad099ef253e17c449f9c7552868810c15c5ec8ef8e80556c08db76f79187a132a5704a6a6bebc61050c306dc890054ea40e2cecfa22d1bae2c002ad05a926afd5527c01d9ca5f3a21003aa007616c2c07ca9159a3f2da5e82605c07e41c6745270c8a959b9", 0x87}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00000a1000)="3a8b2a6f4083f6b2c2ba9b1f62f97b7dbdc8e87dbb681c410650a53efdd35656fd406a10d21bcb4ba75fb606f982f6cb700c2793da357a33a3bc66301862dc2b9f5ac3d987b6da5383920d0744fc548ce07bd38c3b69692203b1c56a67d041298f2eb15d6fce1fc6de28858b7021d5399533c4aa7aa98473611f0c6902885b61d17c8d915e7d1f0db0c7d4d2507869d1525b3faa55d192af014cf964d0126d074dcf", 0xa2}, {&(0x7f0000001000-0xbe)="8e5340a617ab54b587015f4bc61e11dcfc3257213bb4398d5531badfde7196ddbc585e10dedc7fc7e906a4b3d73d5cfe85dd94db5657e53c8028601f1d992fda80e47c7c0917145493f8bfbf2e5f6fbd48617c0d71aa911982186f82d04b9e8ee57b3ef11399224b6a9b722c550488f80bc21308704c31fc592fb5ca190b23fc1353ba7912c954dd69d5f8debb28305828e66d581dd6225d1b517fb7a98bc106e3097faaa8e10524392aa2349178dbd5d677bccc5f1a156961f734503eaa", 0xbe}, {&(0x7f0000d02000-0x22)="056bf5295704b4a8cba77a94aa1ab2a1feed21436efea64fff07a33b4922b07977e1", 0x22}, {&(0x7f0000484000)="b52cf7545d166e61c75ffd3b65d02db6de32c3d59de1ebb9a3fd1300594151ccd0ebf1968984882b909f13535929f492ba342e4bcccb3992e2ea7fdd0cd9b44b7adb8404ff6e70e5b121d3c3ad4099c073884d85d1f5b7dd54069f7820a13885d4ef94cab8239fa19e71967eba3090129ad844420b7e31469ab50f79f3483eaf628b0afac0c8d530a79321c9e42eb8c8e8d1ca279edec659eecc56ebb9bb3f8d9cd3dcd0d6a56c0b002597a8e0065149faaae2b14f7e92d8afa12b59ba", 0xbd}, {&(0x7f0000641000)="c6b4459ca593e847a30da85ec4551174146f8d989113dc2f589593262adfb20ba6c6d3a4806360033e4c7f55451fb89ec346df517968a8f770180ede0bcde3d93d1d6feddf16aa904438065378a3963de2d1a7e1a97c680b5b52c8454c01431a9b2cf7a192b1230ace5529e96f02293fb9115c68ad0db701c0e98cef5cb83c35deb3bf2deb45fce473da3ede5642ddd859a411b03544b702993d94009bd96bc959df35d241b14224180d7f6e7061737f5853580c6446b849c54c06bb90dbd8b9", 0xc0}, {&(0x7f0000b1a000)="53814fee9dce24031e8dd421e8b61927e60e8412e8b3ead26ba0262ec9ac7b72a2b045b2926ce11c5eab3502b650bb22e815173aec3cd8c61178591aa0fab1faa0495a3345dbd299906f0f5f5599c1da96a7826aef7843d0f1ab16fd0d7a50ab9983286154efc2dcf4f9bd2ea3da265ef97529581cb5554d24dae1ce1b6ec6bed2857e1acd33605ec2766e9b4400786d8abf8c95687231f6ad350f18b8a81e9d75db8221c4b3bf7a9c3fedac395db6c3981c1934255add913baaa4d3632b0f09abfbd9442fe8323f5bc0df7028d66fa7632758c027f8", 0xd6}, {&(0x7f000042d000-0xd4)="2db7ba8011fda4b53eff0dc2b67a0b2e9ef7c0218ce5ae5525724ed13a404c6416e2d7e138f5e5cc9c1f76fa4e4a100605b6ec79d0b83d012cfb7683707dfa12d9215727ffd907e147c0284cab46f3edac00be6459c6a84fbed333a567f04e40ffbbdaf05cc059ac96f51cccea61e9bd9b261e2cf7955559d3268d1982fc1c7a09201e6ff18229c84c4e1d300bb9c2753d9beb40a99a66d9141a102e5078c8d58d054846325e1f0dd13822079f47cebd931d99019f6e74b1d8d5f741ff22833d22e1e0a50c55d162993dc737860822497ea65039", 0xd4}], 0xa, &(0x7f0000abf000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20, r21]}], 0xd8, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, 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{&(0x7f00005d2000-0x1000)="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0x1000}, {&(0x7f0000000000)="9f419aceca567728432ebc595f98ea70a584e5a4d5805cc50ff77fcc15887280768cb33891849d6ed8e7abd74fd8e52a5781bfccfd9b4893b9aa1c8ec35ac0928317f0180f14a94da4a696a5ed97761ecd1bd022405e78fdbd04d64cae9eed7d16fab351a57638a556617b85f7af816e1e3c61ad610d2c6ceed946240bea0692f6995c25f0bea472e12c48bdae05402bdbe86a59d34625d6d8e05bdbc84829f1709a237bd96d67ee16f1515d5b44f3a83094aa", 0xb3}], 0xa, 0x0, 0xb1, 0x80}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000f7f000-0x55)="1b5a0530804f74a8b3bc6bd7df833c6f81090b28b4a828508050e7010c854044d2d8c0a4e75fa91aeeeec7ee0d52a1232e3b2d99814487649e0dd0d53b00bed7ee34c3d1338329c7cfb633ed3aaa43ef342aa3525c", 0x55}, {&(0x7f00003e2000)="1472965cb4bf9aae01e48e51c17d5cc67b7252ceb1f8940e13fcd0d44b2c21ce0feb8e4a21fcdf765e8ca030c90517997b30e3bb2544a97d7f37463676240f185e06c363200b1f67a4868ca8796825ec1dc0034154bf94291af54e9302e86ee3", 0x60}, {&(0x7f0000000000)="62f2d5f0684edc6cc9b894a401080720168e763474e53a4b1297d879e765b0799e7d3814cc0be9b36ae3516c7519ba9bcee93de0dfc7abacef00e22260cf456f3d2aab1fce057cc475208afb05cac5f3c9ec455cfdbf1a385cb50d573901b08f0194f8b882a5e0850da5bcf6f5007003a61a6c2a5a89c217f0595005480eb8106c67a48904766587a2f964f3ff5c4aa9d2a77df080ca173ee85ee6167c2055a1f761b66b7ab1b52e5988b2a5c3e303fdc8ae864d1f18e233f337445f3bb2c4b5a0b2e7076736f93eeb2b0041", 0xcc}, {&(0x7f0000b1d000)="34f91ef13ec653cf0a9fe564d2a80cff540002dc1821b7dbfa0ab3eddf628973178aec7d2cf90d1f051c5e7ea15e72193b6b6b79f2da78ea83a73ae13f40a727767f80994a28e06083b9d0a4b8ab56abc6ac3363cbea030866e3b918d760636e7e75c9e7b3ba8800ae1e34f7e2adbf11fd4a6f35906136c9e951ad442f8c3b3348844fb70ad498735ed1467ab9aa3ca72012a9f3613debf621c70fe19d5fd889705d6fc100ac97511f312096645cee87f5f877c76e4e32f3ac", 0xb9}, {&(0x7f0000585000)="0d03d371a8f93312688a53b33072f579b16504d7d8fe40f573cbfb5435c699b88fd7ab038a6b13a301367f408abe2b0428d6", 0x32}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000e2a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003ba000)=[{&(0x7f0000132000-0x9a)="974bbb003b418b37c0edf8ca5274688d23863e8d200e15984029f7535feb96c849a65a1e25833b17480dc68bd00b7dbb8a7bcb98d1d06f0f6bae4a7e6849c725a50c51b726708961a307edde0c397bf1e5771d34018874d09a54442c6ba9026128177f42bfdc3b806e8de61950745b33f1259b3cf5fa24017fa52764648323631e38cdf5a5589d599e251e74b705e641612bf3754783c0ca5235", 0x9a}, {&(0x7f0000000000)="fe8df940f6474ed97707a8723bcce9600134719d96af1ef8bd7033d8578f1afb22f38fbd71ecafa24b2d7f9177ffafd7ddaadeaf353dba6d7a524934d5be5b2ed08009ac6fc84a48916ba4bb0c11f4280edb3b377fbf9c08cef042b3adf76fe0232972bf6e606aee435a965750e0b2753d90afaf00978b350a686be94b1d8ca676816d55094164b7", 0x88}, {&(0x7f0000b0d000+0x2af)="ce10a1c522d25900e2098739dff69313aae8eeb1aec1c02bd4849525b01d9652e69f420510d00c9384864243969c25de1cd28d4afc855d8106aa9474249b5621448c61de5b32cb6d212265ae98f97963464a817a380d8419dd536c3e3dea11a0573f", 0x62}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x38, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48, r49, r50]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x18, 0x1, 0x1, [r54, r55]}], 0x90, 0xc080}], 0x5, 0x804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r56, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000287000-0x1170)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000002d000)=0x0, &(0x7f000070b000)=0x8) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/24 15:23:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x800, &(0x7f0000f8a000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000098000-0x10)={0x9, &(0x7f0000f8b000-0x24)=[0x400, 0xffffffffffffffff, 0x100, 0x400000000000000, 0x100, 0x400, 0x20, 0x22, 0x6]}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f8c000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:01 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c16000)={0x7, {{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]}}, 0x90) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000fdc000)=""/4, &(0x7f0000fdc000)=0x4) 2018/01/24 15:23:01 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b98000-0x10)={&(0x7f00008b4000)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000a65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f91000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002e5000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000068f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000f92000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ca000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a40000)=0x8, 0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/24 15:23:01 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffefd) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 15:23:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00003e0000)=0x0, &(0x7f00000cc000)=0x1) r1 = accept(r0, 0x0, &(0x7f00005a7000-0x4)=0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000157000)=0x1, &(0x7f0000ebe000-0x8)=0x2) 2018/01/24 15:23:01 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000005000-0x10)={0x6, &(0x7f0000005000-0x6)=""/6}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000-0x4)=0x85a, 0x4) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/24 15:23:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffe79) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) close(r0) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000808000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000a6f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f54000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007e0000)=0x60, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008fc000)={@generic="ae445602f68bb5eb9f3ca9b5a4772bfe", 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2a000)={0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d68000-0x4)=0x2, &(0x7f0000a11000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000057d000)={r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000455000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f05000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d44000-0x4)=0x0, &(0x7f00009e6000)=0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000eb0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f47000)=0x14) bind$rds(r2, &(0x7f00006ab000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r1, &(0x7f0000145000)={&(0x7f0000257000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000bb4000)=[{&(0x7f000060a000-0xa4)="ae6f8d27265dfc40c62b06b7043f020102a684bd732b5f2d84adcf2309353571d99156c523d283dc6a306a037360222c056d61112360cc65fb99e59e43d22df6e5e9b8936ebd91de010be8ffcec5de05ef40738757d4c8ff08309bec931152cc08315609367d188e5b9a371734cfc0059bbd103329d97eeb62badb89409031c41907c2bf71d411b372d8879f8ad2563adb3f48ded9514698795bc32ba39f68acc1d7cb27", 0xa4}], 0x1, &(0x7f0000410000-0x1240)=[{0x1010, 0x117, 0xffffffff80000000, "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"}, {0x58, 0x10b, 0x1, "db9aaf15090f648ca2580bebd952e77495e823f6d78a58bea3aedfbedb05ad1b53b2080ff413168ccc511a0fe3a971fb8ac459a4978058acfbe9a216f00ce686c35d24801c"}, {0xb8, 0x115, 0x14, "a8e72a2ef0815150ed5b4aecbaaf63fdc81b6d00fd35f15d38964b3dd663af1c084ac4f5e12728d8bd2d4ce09e656c5793fd1bf00cd0d1bb6da1cfad5dc364bfc8a0df57ad89626523ed08dc7383adc791f1aeee7d9a18561e3d2b02e52fdee62f0faa1769af5a871b98e813abfed21e69413feec7b6056898fd18a5fefd573619c21975bf86ca328e13bb24241edcaa4b4b95ad79b0c6c548b536fe5bc619510a"}, {0x68, 0x103, 0x0, "51041af77a5ebbc8f0f8a81454448ff78c311411fe1118c7794732082a10c11002907f4866d84f4cfc89113f34c99fe3c10198a1476f3fa3c85230b87d6d17183e31ab164cde9a657fe46100e9daa85292de5e0ae3498a71"}, {0xb8, 0x189, 0x100, "7044fbba23159b168b6614bd74037e8509bfc241066eb8f3c3c042681a44d770ce011a50b7cad60b81e1d4efabe9806512248852f7c446efcf363e9abee2ee4cfb8b966a24565b36d3e1e00c8ca3c0d5429a89e103cc352718af4b828bc195fbb4e12cc19d7e1b8fb150c555041822f16ce8fc80ad708ea464531c9dc8696629af792e85535db5b1cc5996146b101f14571f0df1f7ebfcb04f1b0adae820ee59a4c4"}], 0x1240, 0xc000}, 0x20000000) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/24 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) r3 = epoll_create(0x6) pwrite64(r2, &(0x7f0000ec5000-0x9)="7cedd8634406964036", 0x9, 0x0) epoll_wait(r3, &(0x7f0000773000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) socket(0xd, 0x80807, 0x40) 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0x800}) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000011000-0x20)={@common='vlan0\x00', @ifru_flags=0x0}) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:02 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d24000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c98000)=@assoc_value={0x0, 0x92}, &(0x7f0000000000)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000024f000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x114}, &(0x7f000096a000)=0x98) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xae74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x90)={0x5, 0x4, 0x1, 0xfffffffffcacc82f, 0x2, [{0x7, 0x0, 0x0, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x5, 0x2, 0x1, 0x0, 0x0, 0x2180, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000c4e000)=@common='bcsh0\x00') syz_emit_ethernet(0x2a, &(0x7f0000221000-0xb3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000440000)={&(0x7f000081e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fdb000-0x4)=0x0, &(0x7f00002ed000-0x4)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e14000)={&(0x7f0000a83000)='./file0\x00', r3}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007cd000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000378000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a1000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000080b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079f000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000210000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x2c, r4, r5}, {0x1, 0xffffffff, 0x3, 0xffff, 0x1, 0x9, 0x100000001, 0x7}, {0x9, 0x5, 0x1, 0x9}, 0x4, 0xd, 0x2, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x2, 0x3ff, 0x67, 0xe6, 0x1}}, 0xe8) 2018/01/24 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004f1000-0x92)="5148992b42e62e515eaef2bebd61ec31b1e63c77f553076dbda6e50bfb42cbd889e34945b2156fc7cf35991b6a9b9e42ef744b6de243b39d73817b30700a049a55d0965fe621e044a96819de737098d27bc1a3c26d90f87e843329400b6aadf918a669c21def58daf9479e4d89c04fff4b412a25616e04f653d7bc1478f4720a19afa801049f30a9f281dee8773efc55f9cd", 0x92, 0x4045, &(0x7f0000d0d000-0x20)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cb9000-0x4)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000125000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000932000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000d6a000)=""/0, 0x39c, 0x4000040002000, &(0x7f0000e82000-0x14)={0x11, 0x9, r3, 0x1, 0x8, 0x6, @random="5418bc48904e", [0x0, 0x0]}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f53000)=0x0) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/24 15:23:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d37000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000)=0xffffffffffff7b87, 0x1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000005000-0x4)=0x400, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8101}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000d58000-0x8)=0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000)={0xffffffff, 0x2, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000013000-0x10)={r0, &(0x7f000000a000)="718db2df8d9028ad78865dfde4e14466e5f9b966ffeb0c57d6459cc58f7707abcfca1d7ab26f85c831c9a1ed6fa3ab6ffb1229adff9525841fc9f249f8839cfbb917905c4e4aafd20e0eab70830b13640cda4f820f66afc1f04a426d272931385f41ca5fdf0d703aa37a5058b06cc427510e960039a3b59e93f08ab33e15c7cb35381e052e1b31d1c7e7b650cd4dc2c9d1d4da0b2dd845266eed042dbdd41249c01a2da776daff7585926c28d11d414798ee43eeb898e7d47b401b84f43dd652eb972ffa0eab8916caacb1c0f1d2c788b23c4306ab953685e2ec63cee3c45003843ff9345b57b8ae539493f1bc5079533f9968a1bdd73df3d07980b86d2838197f94675b7988868048b315827cf646dab1554f1ce10ba96537fee28a8a8f5c3e7b0d40aeff5bbadacac3da4102d2655779d7ff3cb4f04652b28c1926c244aec3ccfbd50b40f872274298f4ed4d1dd900fbcd966b14df945468d824a802bb0da63bcad39ca2524f9a25a88a3cf71affa35452a89e76c88fd385e5115ccdde86e825464f9d36dc40905d55f2a7fb3f55c4a19e161fbc4352397d49193bc83de160901b9948d09b47acae4e18d9177af5c4d06c0910dbe5c1cc44a142f5e96d26e40520f131bd52ac3e53b4ef80e5cbd82fab60c777c8e8b1b66d5235ac69fbd9635eedb6ba7eac5232d59dc7fae77a574709e431ac60495923d5ba64cc9782819a36d04b6c840965facab447301346ae18a0dd0b547a50c4b908963a8ad5ed6e10a138c9824e9abc18e9a9987155a0a075f32b9c64f27213a93c52a141dbbda17ff86d110a907b27640c674379a1d6ee490d4af0e1ada44a82f584a2682422d74a8eadad24fc3d8d0cdac6d608894621f3a0f531d388afaa25dfc16d19b4ffc6ce6e71cc5a0dfb90c09c26d28000794e82fb4ef44e335c615f5a509eeb2b973a0fdc32fb646a6b15614728ba9c47dba1ed3bdf9ea9af7f5d38f7f0bb400248b354069acce81d4b20654694f9f361ae9477f29b212bd573f03f2fde682d95ac970e68c965f592f9b9799e24a202fa2bc5ab3839f8e393c3d3c01fdacb84cffac31762378ca78660bfdfb642e335ead9c91a897abf04056cdee03ae6393c6eea9999b0d0d8190004678e66ba562b5d9c76204de53f751885209f054d777c36a6a425b4ec5ff8bbaa21663ecf445e915410e019600fcfe1cd6ef7de8d1fb1a2d9ef6ddd74a56a6a332492350a071e5e6afc889fdeca8e2fa5a2c40bbc516097e6859d00e0a4302e428974e9b90370ec195640a56dad814b534e434db64d95c4af3d1a7ed05a3547a683a3f84f3dec08049736dd739e0f44febf7e3a6bd1bc585482ddb80f7c40fcfe1a82e0812cb35b01ec07a7ae3942b0ad1ea54b57f1c7d2e896babe4139580716044e952186636ceb7139ad7ee92239e53237c3b75f6b3fdb8c56c7d182c97fda6f810e38b3e2fec4be93846b47678d482c0381f937cca211bdcf3b7aab7d56b2ab319529671e08461944fa7747a002b1bad4e09b66bf273700d50e04a0bd226ab7f53ccc475ef68deead09e698c04115cef721a29cdce013ee47b165cd94d947c839ac26bd32f850f2904ae8c820ba2eed2d286f95dc0ccc7b9dc169601929ecbe8c6da32ea600375b78c89d4497a342ecc6c78bfbde2d8d994eadb7783dfc72b85aaa912fee6bb2f84a656eb208d9912878289ab7620ee04f25e48a979a4cd10b9a4410745a03794823d3e9e204efa624f9444e9be1b321cf5a797409463e416ebbcc1ed7f140216a9209b3906db468765e9e330cb1faa6fb4d6ba8e3548d4e467a607d53a747e1c9c836657b3249dc136671ca78b52bb218c52e505465b3aeae72987aed997a3788b06b5da581f046f2da10fd56fdcb9f55810e5f6dd999bc2b58f9839d60ebede3380f07e73380f52ad6cf08501658b9a550e5968d1f2001f4843904d886b5a92d77c17069d301b7270320e5632b1d91eaa2602202c92522bd53e77f9bf37983edc88300df799e498bc3d9e520644da45d106527950041c4a92b960ce98c323e6eb2afbd86590b6b6997e7ca42d1c85b1fd5be0ad91c3bfe245d832fb916cc0b68ee03ae19c73fee96165795710c4089174804771a1147791b0eb347bf87fa096175c726f5559a8c85bc7219b39ca07d3ce86263e8d713380c6eaddc2015b692ddd8c009b827524dcc80e5313aacfcc9be82d7b2a67730635ff4e79e7ed4b717b9c07367930512d254f9ca8a42bf8111f147f1a5b5ad97f49487fc9661c3e93cd80200f882a6bfccf3ee0f59eedd3c7743aa0a91d0670ef076390f82eb4fda174c29bc2cfe1b674c05757e70d17a97737968f26deec085ace9bd2c88036b7237d6e41aa7c3047adff69dee4e3ec32a7958fbcc23bd01e3553ec890204416f23c5266f6fde7d7160fbbcace32e8caa020851f187c5160a1d3a416bea5fd3a22baeb6abd872b934b292b4dcd180bc6e347a92a5864c742b3fe7a04ba853c71449c02dfe5490ebe53343fe29aae26ec1493580f2c3f64f2c753e7304da1081f4e99c7a157146cc2693cb13409653e2ef505b7c16358a404f95ee711915a8b3d2544ed916bbab7961e555da342827f31f5877232357daed247818e2017a17c82e0eca3fafb82126a160d5333ba08475c69e48a44abe44c10f50546536b630035be06407a0f86c319432156e80388381601f3dc7b7a1092b2c915be9df06b0a4cb22023e5c697eede067787f9bb8385cf0bc8b9e54487815cc0a638f0208caf2ab00db26702b4563ef70d2c0ed0e1379dd0988c38fd841c07d80a94f5cfa6b99e73ce984790824f5218c8d7c5fb21d01acc0c5d4c8dbf5050b5087c12cc690b8549d1102c2b37dd668b3fc254e9daea8a16a1ac67077b495082fc60d5ee843b582b834607ccb399705d31eacffa8f73d07a6e6e86ac3031a8c18d9a3464c27b0b395ef4bb707c1fe4f38f743ea70266ccc63c8cf10986cbfe0f396310eb020a793a57fc39592bd2495fcc3d003acb3e1c001cd4065ee35a26a3237b010fda1dfdee46bd4b4e630c9f5dc1862c85a50ffcff7d88172cb5fdf47da2153e86815cef2ebbb450e20e16a5841e0f8928322b8c5ea468158a7b4586d39bfe838f1c476f0be3cab9dec62e4029b49448490f6aeba2f4b7bdf9d31b642e6e463c91bb3012b41cc14965fb9f8454dd801366a1215111ed378ab47e42d5ff0186044dff8c4351a3f177f450c4cb30aca66b600b2c36fea1ccdc4fe939c1bbca0852752df0ddc66907a365ef5360603ec72e08d64edb78b1a25e841e133a440247a874f7ca968b66d92c0ed7c47cd1ecda674d70885f53e3884c2037bed3e26e932ec4e474aa68c91c723a18441f334f1bfebf11ee1f0d92662979bd1d9a9c46fc8aa242ea8cb6c8bd2c1bcaa6c362545785664e091302a60820a4f26705fd45d2178610e33540ec0ff4d1e44b1b4ada4658c106b25176a0ede9ce90e05d26133f262ba4b50b78019e63979de65b9326cfb98cd778b0539627759e2ad62346700800ac494429f1e26ec643bded5e8685564ac4c9d2320591973c59f7ad699a137b717e70edd47234d3fd22a35d494c86fb4188d3ce980b0a8836ff75ad8571689dc7f80f35dd43b109cf91a62730cfe8d9d933accac07553a1052782f62b6af53397d5c174c2a910f833e1d4702c031bc843ca451296a2e8b366ec5e287a854effa7d159f5d230630fb483fe9e4a13a4c27c08af6f8a4b153023ee8469c71c93250a82fa6a1aa2539a33dd132d7bcb8716f61a161365fb244e695c4c726750fc88bc47e2594371f761789cc4d65b9471847a19edddaa72cdde197a9de35b54aeea325acb7feda973da4715a0d9402a641379f169c1b6284d08fd47f1c4897e0f27de94a9d567f710e276d9aac934e5cc9d8da5bc4543a779fa9b7c40b16a019cc3ddcc20b901edbae27a4a709c3288a99ca4a4aafc4b78db495d78672930e54a098a5ecf43da7bd6c466fd2eb6d63905b1e6d663fbd7d1fb6e02a3ac0b559f16246a9564bf7fdd379c0600c7064b09eb089a38f61386afe09aadb223a9702d891f1542578863399460a7b6b02a58272bba5fb2fe8ff373fd405f9dbdbf59151cf738aaf98d35f353b8961241e4c906e3c12de1d0d6e2cb45b21e52f14e717d13308aeee4ac9eccd4515c4121c944542b64d62cd041ac26fa4381b05b97b9c928a0495e8d9745738f401831bfbc16ab70aca94349ea8c80109d5404323b768726eeb6bcdcf6777ee57923c8eeb527ddd6948e2d9dbdd80d0031866841afc77ab8e4239e89f18630b66dcc7fc85cfb4447f484e37f7130a2dba4b00a2bcdc345c7cfc7485ab5744d173ee1fb5ec3bd56b4049562d77f9671a34c6291d452fd4742065d301a8cedba3fc2b1bf900b92dbf660e8336796c5117573f6feae31a15e855d870a26cb85ba82ddbc510f6df5f628cba7e911ef946ec2ca601d63359bc1c4f2b36fe8dbd3a57dccd106c4ee8e42eef52ae575ba02899558df18096d4fbe3a7b96ef56937ff3c37893f2c31d518d4557facf007b4f877f3b3dbb699b4e9253d2362f21a2720f36aec7804ea5ab5e8ca5a9f9cd18e25aa3b22e9c9b86d8a9d07a2ea4ae638de01a437a6832ad07fd9d1d09cccf42f19ccd4fd5703b5505236693dc7086e12fcf6f78cd4a3f9c4438ff32fe107b3364530ecfe8696223b1a92e794f50636d1ba37d22b951e46bf8275940c1300910ddc1551586d2c0e742cd7e93983f373e77a75319250c5b0837cae4cfab19765e3367b4db3ff271fa0d2e9ed32d09ed69847ff3f0be669ae0b94afa2901310772436004e056247a3f524000b32a762cec6a6b3329c78ed43a6fa172abc8166bbfaccf137f707e111a8da467588a8fa4f49839259c59a71f54773bc7d4b48d03dc43608e712bb69b334adbac5b99515864b4e3e827f1ede6c2c2794db38534bf15166f50964b843fa8bac755c44fa286030c35123ac56f81648dbc6bfe5bff7a902fd29238966bb6a42b1a2d270cee786d0ec6ed2a90f7397faa31883cbfadb232082912f12928e2f9666cd948918ba8c1a6f3942601a72678ce2156d8bd993bf0ed2b41d227ec8c5af21f160ffc9e27818fc33b78dd7487e7c519610cc035fd0f4b77d8d98266bc2283efae086e350afc8fead4815a074e6d3e542323b7ac7b1d0c6024a3fae9345e258019c2725be77cbf5b9fe5dcb5e738960644961501f6c35d0eb795ba9be0d182b1a7cfdbe3a2587aec91c53f008aa3f583054f8cf22669060dad1c9a07d8c0b3fc984edfda588897c53d4bc23b24912a73a75445ab40edd277ae484455238283876c00236d0f92ba933c219c1072cdeba8bc80aac45d888ca28ef252cfddd023c73701eeb192f984f34b252b59880831717127f70c69c7f58e012be6fa928712fd04be6be15025423ed8da7178ce8d57f21182415ea48a1b4aa6c2c39c2efe229f9b857d6bfdc8d0076ebb3a5a9a9357903c1fdbcbe0181d5d1211e918ca8d0b2bac3e7d46162cdfbaf0a624c103015b8222ac19e9686f509db9bdeabd2bff176dce72731a1996c18982ddf4df542c857ec0dbf27b6cc43e157026b89c9c2905149adcd64d3f6e6bb028dda215a4189b668153e85141d6bf2ec8d0b7b1fa97d294573258795babe9f9fe6b8234e8910aad269980e64c9ce99ba6946f3d7a76d12a26d1ca7297ab5806a075d718909223f53234168e2dbc62ce13aca0ae2b00725201460f4eb9f5c2b23ee7997224540beb9beb8ff18dd55a126476dc"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000023000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000000d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000024000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000015000)={@generic="b089f32bf6679492d4245eb0208855ac", @ifru_flags=0x4200}) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000023000-0x8)={0x0, 0x6}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000023000-0x14)={r3, 0x0, 0x7ff, 0x5dc57d90, 0x5, 0x5}, &(0x7f0000023000-0x4)=0x14) 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000066b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00009fa000-0x4)=0x32) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000606000-0x4)=0x0) r1 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x1, 0x800, 0x23ceaa22, &(0x7f0000a38000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000cad000-0xc)={0xe0000000, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000069000-0x18)="ff0209000000000112000000000000231500000000000205", 0x18) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00003e2000-0x10)={0xea2, 0x2, 0x7, 0x7}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000a9000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a38000-0x4)=0x0) getsockname(r0, &(0x7f000082c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000)=0x26) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002fe000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x4, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)="5004", 0xb4c3, 0x1000, &(0x7f0000f35000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 15:23:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00008f6000-0xbe)=""/190, &(0x7f00006cc000)=0xbe) 2018/01/24 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a3000-0x4)={r0}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000f86000)={0x2, "9ec3"}, 0x3) 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) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000f88000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aef000-0x50)=[{&(0x7f0000f88000-0xd2)=""/210, 0xd2}, {&(0x7f0000f87000)=""/78, 0x4e}, {&(0x7f0000d3a000)=""/51, 0x33}, {&(0x7f00001bb000)=""/18, 0x12}, {&(0x7f000080e000-0x4d)=""/77, 0x4d}], 0x5, &(0x7f0000f88000-0x18)=[@rdma_dest={0x18, 0x114, 0x2, {0x100, 0x0}}], 0x18, 0x0}, 0x40000) 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x6, &(0x7f0000476000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000031f000)={0x1, &(0x7f000090c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000633000)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) accept4(r0, &(0x7f000049f000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000007b000)=0xc, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000331000)=[@in6={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3}, @in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffc}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}], 0x74) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x3f, 0x0, 0x0, 0x0}}, 0x8) socketpair$inet6(0xa, 0x0, 0x7fffffff80000, &(0x7f0000949000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f00005de000-0x1a4)=[{{&(0x7f0000d1b000)=@generic={0xd, "cb72749a08785e20dbbff7f068a9a3bb2e891877e1c5265c70d4d80008d6d9c074513fbfac2ad2d6bff86695c1f59e0ec352826e0cf205b1e261ad5136b986ecedc7b75c3ef22291e0fd21d451f6e0b66152e43d611d288d14672c23204a28517faaad06a1f22636cda2e9737fde91313866a4caf62ed885e4dbdaf8e31a"}, 0x80, &(0x7f0000cbe000)=[{&(0x7f0000324000-0x50)="31a24f1b471cb5c80d2b35078b925f837a2452077542436da013dd65326ca66aef9ce62f560a659af473ea88b404ffcd044bb6b0797c8778cea36301bece960d11117193f166f9e9ae8714a7cf0c4361", 0x50}, {&(0x7f0000097000)="2827815c74ce1be5df60b23de6ef87336346dff6ee2a5511f7d4c3fd8cf594f9ae2d4b44b4f59e3e0dcef70736ce9fd1274284021bdfc0e9dfb9869594", 0x3d}], 0x2, 0x0, 0x0, 0x4000000}, 0x9}, {{&(0x7f000054a000)=@ax25={0x3, {"f910dc3281a557"}, 0x2b56f391}, 0x10, &(0x7f000022a000-0x60)=[{&(0x7f0000d1b000-0x9d)="b7ea24b39aa0b20cb02c9b3f3fd3f08ef2811e6677f67be86ee7fc78cc4f2a3a9a52a1985dcc9b584d75bb0723827f31ec9402c1c52e2662870d78190f70b9e9f3d940b5de2862c9f9386476b6d0ac092c27f89fe44961f68e028c440b3a56cad3e839681a63cb6fc97275be144d0059a5d1cee458ffcec8bd61959b8159e947bd003284bc94b2eb2e2e5834ba73473a7da50e40c6406f862561a89673", 0x9d}, {&(0x7f0000dd8000-0x52)="e7937ad5075ffbd90a2a46e35d510d0d81f8e631c2b641a296b9ee940dd53a6d086736c8f1522b1bd6f4579f47240761e05a3a7d029822339561f354e49fb9a7a7a33d6e2e98edcbefc66b4742274e70f8d1", 0x52}, {&(0x7f0000783000)="594d3b92c7bd7158b80d7bc4b75105dc65c0caa3ae9dbd97163aa72842337b10bd9d15c4db5a65f6b86fef549cc42edfece075f3e568246b187923f2f8c9224ebc10f95c40a63dd4c16df001fd217f740eda050fc8ac465cafc1d12d13ab5ae6b6ac705799f7f4df55ded76bf3d68b246096021a0c2b26cc76c9388c5983319e98de5f7551d9507fd4854b2505955f4a091b5fea1b8023a4fd7aeb6c38cf0a085017d59f1fe000935f72698f8bcd411770a39ef93586bafdd561b8ccdd7ca23e47ab3e244890bdb4787194cc6018c0a63c8b2cd91cc2da3a3a0db3ed796acfb394a497baa006f29e6ef26bab11f4fe1b1d43e9", 0xf3}, {&(0x7f0000497000-0xfd)="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", 0xfd}, {&(0x7f00009a1000-0x61)="f2d0729c958fe171e3319905939083268d86f3bbe14039547f30236c8e26b8dcd0ff06556f4e29cd5000f78ad8d06344fb5be66621a861504ca2a0adbb24a08b447618169a04469584d05e44ebe7edad331c84a3411d894f169dab1999c31aa208", 0x61}, {&(0x7f00006ac000)="2a0a3973f0f970a95a0308819090102b7ae23f834be7359d78b611595004383a4d7959ae10ceca46a0f68409babfe466a3a5a5d9c9e5384e365d59fc1dfb49bb789e379eba9e7f3504a8cf2c871c545f899df52450709a5453f05fc156ea2d2f785dd5c0272e7e4f14c636aab2ba1c24c50694f2eb36ec50c586aac6ee8b3fb209fe701a9a3327589d45f2e90cb777878190f4b9c1f2d9e13bf7", 0x9a}], 0x6, &(0x7f00006cc000-0x220)=[{0x50, 0x105, 0x52f, "2ddaa76aeb96dbf5494f040a2932038c7e5d9d0feed7e4ffba843de9bfad92fa7b02ea12da31c5e58450be662a99fac6401cf053953e1cae90"}, {0x50, 0x119, 0x400000000, "6d14a516f39a96b23f686574aad9ea44d26368bbf4d8d1f5acc4e72708dc1d757ab1154f53359a4215aa132e1b4db1f4777b6e9816fba345d76bf215"}, {0xe8, 0x109, 0x7fff, "c7b8db014d45cb82b214c54700bc187c938c367a367801e834cbec805cfa7ce9f288015051c51f46c00e313131a75b7c73ca2ec178eb1b7f7ad80feea109aea26add617a6462b1157950e09f55eaffafa69d436be44d2bdf37d3064b58016365314cd06084b5924418b596a268a3a66f35df2273548bd7511d772e5e7b1998acb73296a7c5290eae152270e554fc898597391627b76e90e45c3f170eff971cd5296fef980707392794a4236c65292e0702b311543668c7a2cc0f831b0fd50ac3154fd1802a3d0febd062fb9b99d1d4dbd006bf9988e138ff"}, {0x98, 0x11f, 0x8001, "b9760cfbb575defc92624db3dcd7725180bcf287aeb1ffe9db5b3b505987d9adbb02e7bc72177d6117ce79ac66de8f9d541de28a96788216be9770ed267172918fcff502ec8b8c146c6a41d39cac54e439c5428a81ab93b7c143876f89b9e6c51ace93f75bc893080e8206542e47e964afad3a9c72e5496b1f3b7b099febaa153b"}], 0x220, 0x800}, 0xfffffffffffffff8}, {{0x0, 0x0, &(0x7f00003d3000)=[{&(0x7f0000ca6000-0x6b)="a6f563be8dd49fad3df7347bba56a0313e65082dd4b5d07d392b9ab05ffafedaa81bac4287c937a037874152a2b83dfa850af80b4e935caaffe452c9fa1209d09c9292163d494ba9bfc38c0fdd6c710cfc422e99e243f1f0f73b6cc0190434206705c4cbd5615a2ea3cf88", 0x6b}, {&(0x7f0000f25000-0x5e)="8c231ca45ea2fdad109f0f78c530d178dc3794b03b1e1982b5e2f1f985039d1df567bbe28fec386c93b8aba7c447c26118da5709c9bdca7c43248651236101bcd9d663686d2edba5be78c944e6ec43a41f483787cda2be7f995c214da1cb", 0x5e}, {&(0x7f0000d45000)="f16b22b45924614ac7b590529c695834904be40fd04c1fb1f9fd2af7adf7b5ee78d6a29972", 0x25}, 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&(0x7f000016b000)=[{&(0x7f0000e63000-0x7e)="1ac5899b5b9f0bae6f6a5054277138e50fd75c277975adec44e968ce6bc53aae15ae3124dbb73423acd188ba6b91a697603dbd331174f1cab108a394687e8b64ec08642a58b1f4630a94de28976ce71873b202c7e5afe7f6e31795566cb44c3421adfd83d9771a5b7a40fba58f53dc01c935bb78a90d23382e0744274f8d", 0x7e}], 0x1, &(0x7f00004b8000)=[{0x1010, 0x103, 0x4, "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0x1010, 0x40000}, 0x0}, {{&(0x7f0000f6b000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c77000)=[{&(0x7f0000ad2000-0xf8)="6ced80bbbd55431d657c28c1c4a1b15eebbfb63c1bac5b56dcaa0fa33eb741fc153d6011133930ff594d9c88bf1ff348b1dcbd670f8d5ee79d97879abfb5ad5ae8014b4193361651584ab4c0a6ed0e644ad4f7a7ea1be41d3d4bd5c305796a62a3d829f19a4086242ea4e0ae41f68160a978847cab3d44ac23f3bb219113b9de5d352d444b24f3fa5616bdb856868984deab25a1a18caf380f6d908bef1ec0dabc5f079f3eaa936dafbc1006ba492ac9129f3863a79704593516a285607ef0a94e5a17ec2aae2f0eb263eff3acc4be0f4ca7502e00250730a13e33a662b0532efc4bc4361ab1c9e16c2278201f014f775dac58a7a524a82f", 0xf8}, {&(0x7f00003a2000)="a0b49b95a2f00949a4cdb18402fdad8c4d4836e9c806f9c7d191eb909e6043cc0f3703322ca26419b0f9f2311830d6fddbbfc4fb18a742076af5bb3dc02f75706856a3eb8406cb6548c7388f0c4d3c7a4d974b5137ea63660de4388265463038701a49d216020e2beb387d2f45f2ff52c5543ea9fad557622dacd52097b07be6554777c17f4d3feb7f739868808de6a921eb05b28cd57b4849dc63a76b7104976ec19fe142db37eeb0f9e8922caa9849492230a5f0e1d391cfe2cf750bd660535117df3c8577a734aab09e231799e40fcea96369ab8b535368a3ebd50fd999b9e9a9192c4361ef96", 0xe8}], 0x2, &(0x7f000074b000)=[{0x100, 0x107, 0xfffffffffffffff8, "5619db5cab4a251637b4c7e044e4aaf4bc55f99e2d3a8b0bc592f7745c67f59d3b1e35ed3c4c8bc4b7aa3aae612e95daf3d3829deaefc76f8b82205e339e44e08f6428cd0f3754ea04d60bd99e988c5b86a5dca3d4efb4b4f52637d7735c135638d71c3bf40172b985cc0cf440a6847261604429e8e2965cd9ff0f31ae6982c7e38cd283a9404fdb929fba0d0f876287f971a857d06f2f062434288eda9ed31c0b1f024042930309ec51f31f0c919aa1261767115f13fbb89697882cf71b0bed44be56312403acedfb59978b2259b6fe87af244dcce2b3fb9063b930b4ece1cda35944a9ac9eee2bde90aef6"}], 0x100, 0xc840}, 0x9}, {{&(0x7f000072d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58, &(0x7f0000487000)=[{&(0x7f00003d7000-0xd2)="440618f2749b72fcc4a9661f95a6d61338b66f186f77493ddf0b5fdb5a1c1de4d965dc7f21228b76a8012b12e1b2fb5cd86c08d83ad4685e37182679e54d3d1ec4ba50b83a0ffc80b003078547ce5eafb1965d7db1fe46c8d7191a63bc8c75a45049971740211829c5db3ad4cac7424aa9a34ed305bc1238700300c187f5f81a9a8e06a1744b5e6374f8fbbda881850013d6ab46fd15797d1ec5b9a11ec739c5d3f2a83bf4f423660cac176d3fba902a4f5a243b57861976d2248c5e9849cf2d458aac999658e254881c89b05584ea58eb96", 0xd2}], 0x1, &(0x7f0000640000-0x30)=[{0x30, 0x119, 0x100, "335f793624e72b52cd89f4dd6a66293ff923b167251a92fccee5dda9"}], 0x30, 0x40}, 0x2}], 0x7, 0x4000004) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ec0000)={0x0, 0x0, 0xffffffffffffffff}) 2018/01/24 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003ba000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000126000)="34d6cb", 0x3, 0x20000010, &(0x7f0000572000-0x10)={0x4, 0x81, 0x9, "899115ef3eb9", 0x2, 0x0}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b67000-0x290)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000024000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001b000-0x8)={0x0, 0x0}) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000fe6000-0x78)=@routing={0xbb, 0xe, 0x0, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x78) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000fe6000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c24000-0x78)={0x7, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x25d4, 0x4, 0x8, 0x0, 0x2, 0x8, 0x3a3}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x0, 0x23) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000002a000)={0x38, &(0x7f000002b000-0x38)=""/56}) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet(0x2, 0x5, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000f000-0x20)=@pptp={0x2, 0x2, {0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:23:02 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000007000)={r0, r0, 0x6, 0x8, &(0x7f0000002000-0xa3)="e715c3943ac8ac74cc494abfe9cbed7ba56a808cc158f0c394a098786927526307336c3c58c4f8051d70f95613f8edc6d932a2fa4420c05bb64f5efd9b842f88ce180aa6b66a39e506715e5fbbe890c2ebdb5d177c5d66739a50cf1f1994ca331968f014edb2f4bb4c9323d0b563649cc324bec7efe44e9a6df32a7dc2eab6e9f97d1787bddfd0b55000884cffe6d1bd95fe5c94e53b940fae27cb7df860a757b0354a", 0x4, 0x9, 0x8001, 0x7ff, 0x4, 0x7, 0x2e7e, "4cb611816b056ae176fac16329aacdb03c40acff2a8b39d0accf472aa9af744898cccbd98024a57ba9061eb1f3b146cf4bfafa352b7f4b3bc57c4e8ea21935ad09a25853c9ee4325277dcc0f61c38ff686438a64af4369dbfe71a710b4955662dad3a4a86d40619feb871295e30ebde4bea8565f612660e902bc51537f5fed91527fced58e76df8f7a870b2f6c0f4ead7f4e53f59e0123028ee82ae07f9d63426e3c82efc38e207e90b11b24f6f2f5368d2f6b0befc5de8e6eb909aaf6eb5daeded18ba55926b4b59f65bb661be82c91a930f8327357b41c11caa3c8144b21510fffecce0b9f908de8c2"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xb, 0x3, 0x4, 0x10}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006000)={r3, 0x68, &(0x7f0000008000-0x68)=[@in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x826}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}]}, &(0x7f0000008000-0x4)=0x10) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmsg(r0, &(0x7f0000a3d000)={&(0x7f0000620000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d6b000)=[{&(0x7f0000c46000)=""/50, 0x32}, {&(0x7f0000369000-0x8c)=""/140, 0x8c}, {&(0x7f0000fed000-0x7b)=""/123, 0x7b}, {&(0x7f00007bc000-0x74)=""/116, 0x74}, {&(0x7f0000ab9000-0x33)=""/51, 0x33}, {&(0x7f0000f33000)=""/178, 0xb2}, {&(0x7f00007d4000)=""/232, 0xe8}, {&(0x7f0000064000-0x15)=""/21, 0x15}, {&(0x7f0000a6c000)=""/217, 0xd9}], 0x9, 0x0, 0x0, 0x5}, 0x62) socketpair(0x3, 0x807, 0x3, &(0x7f0000243000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000a0a000-0x4)=0x101) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000058d000)=0x9, 0x8) bind$inet6(r0, &(0x7f0000aab000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket(0xd, 0xe, 0x1) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d5000)={r1, &(0x7f0000869000)="292b28c31fa7300e301d7e02ea30e08e54e0cd624a3b115801396433e469da461ee2bd5cb49df3a54260410ff5a5a7a60b1c51f727e74407f7aebed3"}, 0x10) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xffffffffffffffe6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000e34000-0x4)=0x3, 0x4) r3 = socket$inet(0x2, 0xa, 0x745000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000373000-0x3)={0x0}, &(0x7f00001fb000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f00001ed000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f0000ec0000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000935000-0x20)={"6795c371bd48f2d1c06c6b1185611baf", {0x4, 0xfffffffffffffffc, 0x10, "db2703c8470c", 0x7f, 0x0}}) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f0000541000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ec7000)=0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000cc9000-0x4)=0x1000, 0x4) sendto$unix(r2, &(0x7f0000b5d000-0x7c)="522dc74bd15ccc8f8f576230e3c25b2326030f849b59cbcfe77d3f18613f588ed28f4063f8cb57a163eebca78566d30f31bf7b5006f7df6cc37f9d026a81893fe5819a5a76163b7972417aa51bbf8a67ca99fac754d67a557b9530ac5e5e53e4ae0c856bee66da408b9617ea70549172ea110eb1d04ccf8f8a8f71c6", 0x7c, 0x20000040, &(0x7f0000c0a000)=@abs={0x1, 0x0, 0x2}, 0x8) bind(r2, &(0x7f0000d73000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000063e000)=[{0x2, 0x8}, {0x8, 0x34557495}, {0x3, 0x3}, {0xb, 0x8000}, {0x4, 0x3}, {0x7, 0xffffffffffffffee}], 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000860000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed2000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000095f000)={0x50, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe0, 0x1, 0x7fffffff, 0x4, &(0x7f00007ec000-0x10)=@generic="3369b5467be02c06449ade4700daaa37", 0x100000000, 0x9, 0x1}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00002ae000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000253000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000257000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cd6000-0x98)={r4, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [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]}, 0x1, 0x6}, 0x98) 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d3000)={0xa, 0x3, 0x6d1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000002e000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d23000-0x8)={r0, r2}) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000906000)=@req={0x0, 0x0}) 2018/01/24 15:23:02 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r0, 0x1) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000001000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efb000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) r6 = accept4(r5, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000001000)={@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x793fede7}, {&(0x7f0000003000)=""/48, 0x30}, &(0x7f0000004000-0x1)=0x0, 0x2}, 0x3c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r4, r7, 0x3, 0x1}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000005000)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000006000)="5ad7daca9dd077cb8878b5e0e77a9eaa5f43b0cf71eebc0bc7a66038fa45f99f21779eb15d08e8e68b1dfbc50529b043a1295ad699ca30a9fec4e403bcbb013c722c75f4a610caf0", 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={0x0, 0x8}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000008000-0x8)={r9, 0x9}, &(0x7f0000003000)=0x8) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f91000-0x4)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00005ee000-0x62)="4367215a12d35d8be6448aaa445f372708496fef89f34ed0c094af23d8061f39ecf5b70eded396680b0d9df854b7930e11246f98f567630cf7898183495775117d16c13cd2c136f4ba109c5a11b8ea1244cbc40d17b9e7a7a9f39353ac2b52218377", 0x62) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 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}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x10000000) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000487000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a3b000)=0x8, 0x80000) connect(r1, &(0x7f0000caa000-0x10)=@ax25={0x3, {"1220de8cdb74a3"}, 0x9}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/24 15:23:02 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d7a000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40000000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000461000)=0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b78000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000047a000-0x64)={&(0x7f0000088000-0x10)=[0x2, 0x3, 0x5, 0x2], 0x4, 0x1ff, 0x2, 0x5, 0x9, 0x1, {0x1, 0x5, 0x49f, 0x6, 0x1, 0x5, 0x46b3f5d6, 0x787f, 0x81, 0x1f, 0x2, 0x8, 0x0, 0xe2, "96e59647aea834419447882a53dc86662a7e32a6829c9d21f5ca49258a8ed7e8"}}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002fa000-0x8)={0x0, 0x0}) r5 = socket(0x40000000015, 0x805, 0x0) accept4$packet(r5, &(0x7f00004ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000016b000)=0x14, 0x80000) connect$packet(r0, &(0x7f0000fad000-0x14)={0x11, 0xf7, r6, 0x1, 0x70000000000000, 0x6, @random="cd7db6ac60e9", [0x0, 0x0]}, 0x14) pipe(&(0x7f0000526000-0x8)={0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b98000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000475000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000396000)={0x4, 0x2, r8, 0xe1c2, r9, 0x1, 0x5, 0x7}) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x386) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000a49000)=0x9, 0x4) bind(r4, &(0x7f00009b9000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008bc000)={r2, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000006f000)=0x0, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ccd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000138000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000b7e000-0xc)={r4, 0x80000, r1}) r7 = socket$inet(0x2, 0x7, 0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f00005e9000)={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]}}, 0x8c) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f89000-0x18)=@add_del={0x2, &(0x7f0000af1000-0xe)=@generic="1f12d1d24e3bb9972c4fe9f2a646bf06", 0x7}) 2018/01/24 15:23:02 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000022000-0x4)={0x0, 0x0, 0x9000}, 0xf6) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70", [0x0, 0x0]}, 0x14) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fed000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000931000-0x8)=0x0, &(0x7f0000482000-0x4)=0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00002e8000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ea5000)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000099d000-0x10)={0x0, 0xfff, 0x3, 0x7fff}, &(0x7f0000941000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c6c000)={0x200, 0x200, 0x1, 0x10000, r2}, 0x10) 2018/01/24 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x6, &(0x7f00008d1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f1f000)={0x0, 0x63e, 0x5, 0x8000, 0x9, 0x1, 0x4, 0x7, {0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xfff, 0x5, 0x2270}}, &(0x7f0000368000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026d000)={r2, 0x100000000}, 0x6) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dda000)={&(0x7f0000b17000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cf4000)={r3, 0x28, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000023000-0x4)=0x0, &(0x7f0000c9b000)=0x4) write(r4, &(0x7f0000078000)="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", 0xfc) ioctl$int_out(r4, 0x2, &(0x7f0000e41000)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00001dc000)={&(0x7f000099a000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e6b000-0x10)={0x3, &(0x7f0000d5a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a06000-0x40)={r5, 0x4, &(0x7f0000be2000-0x10)=[0x2, 0x4, 0xb5, 0x3], &(0x7f00003e5000-0x20)=[0x800, 0x2, 0x140, 0x4, 0x10001, 0x8001, 0x100, 0x6], 0x44, 0xa, 0x7, &(0x7f0000298000-0x28)=[0x9e1, 0x6, 0x4, 0xfffffffeffffffff, 0xfff, 0x3827, 0x6, 0x3f, 0x9, 0x2ed], &(0x7f0000c1b000-0x18)=[0x3, 0x4, 0x4800000000, 0x4, 0x0, 0x1], 0x0}) epoll_pwait(r3, &(0x7f0000a9b000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1, &(0x7f0000b7f000)={0x6}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00007ed000)=0x0) 2018/01/24 15:23:02 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f0000e52000)=[{0x0, 0x0, &(0x7f000028f000-0x10)=[{&(0x7f00002d5000-0x6)="171ac34be80b", 0x6}], 0x1, &(0x7f0000deb000-0xb0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x53, "5f72d6ae1aea470a64de09c4e8923ce9740a08a62c2b567eceb50bd28746e4086dd5aedcf1e54562622efe1fbfb790f6f3da0d732b720a2c18d19d92890452bd6bece8958022f7d6e973d2923f43fa5f69972b"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xb0, 0x4000}], 0x1, 0x80) connect$bt_sco(r0, &(0x7f0000e9d000)={0x1f, {0x3, 0x5, 0x5699, 0x0, 0x3, 0x3}}, 0x8) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000068000-0x4)=0x0, &(0x7f0000c2f000)=0x4) 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007df000+0xbef)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000a18000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000462000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dfb000-0xc)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r3 = socket(0x1b, 0x8080b, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000303000)=0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) accept$packet(r3, &(0x7f000058b000-0x13)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000285000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000bcf000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r4}) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000057000)=0x800, 0x4) connect$inet(r0, &(0x7f0000bdd000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bc000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1ea, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = accept4(r0, &(0x7f0000dcb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b6e000)=0x10, 0x800) connect$rds(r3, &(0x7f00006d8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f00006e9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000083d000)=[{&(0x7f000003f000)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x0}, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d1c000-0x8)={0x0, 0xfffffffffffffd3e}, &(0x7f0000854000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000d84000)={r5, 0xd5, 0x96, "aea8dba40fc1e256af34829d3729afc3ee17f8214c17f42af21c705f22c729a20d92926759d0206e634ac74ccee6cadaffb891cd43b1bd1406d76d048f01c7904b79ccac684e1424833a37c329838d2a1d05635f89b8090987361acafea469c13e0717b25ed617d2cd2b43feae78c6b8c0321c9653d58024880818a2dc75decdbc5768f3fb6927f7f494473d01c59b5551b5e58e4eb2"}, 0x9e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000f98000)=""/216, &(0x7f00009f1000-0x4)=0xd8) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x805, 0x10000, &(0x7f0000f25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000ce000)={0x0, 0x4}, &(0x7f00000a5000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e72000-0x14)={r2, 0x2, 0x391c, 0x1, 0x10000, 0x1}, 0x14) close(r0) 2018/01/24 15:23:02 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:02 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x2000000000000004, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000901000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) syz_emit_ethernet(0x83, &(0x7f00001fb000-0x119)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f7e3bee809bf206dfabcf2ac1a3f8a8af969281c4187f1613a152b15cd819b3d6542822d19fd0ef13733d5939c98ef07d60f18c46a65b4c81e7da0d07a2faf3cef2ad83f0e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) pipe(&(0x7f0000693000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004de000-0x4)=r2, 0x4) 2018/01/24 15:23:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x7a48172e, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b79000-0x108)={0x0, @in={{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]}, [0xffffffff, 0x6, 0xa18e, 0x7, 0xfffffffffffffffc, 0x8, 0x8000, 0x4, 0x5, 0x3, 0x8, 0xc39, 0x0, 0x4, 0x3]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x6, 0x807, 0x3) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000013000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x3a) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000014000-0x38)={&(0x7f0000014000-0x10)=@ax25={0x3, {"262c7c36b4c44a"}, 0x0}, 0x10, &(0x7f0000014000-0x50)=[{&(0x7f000000d000-0xe)="658aa2ca684116e3de3c092b2133", 0xe}, {&(0x7f0000014000-0xcc)="1868f64349bdf59fbb01a387fb4bbf56fceb74075c2562e05c16b6b1e8e27fd3bc75c45c8fab7455f7c5bb9395803361e2c23e2741d9f1c8f25c51db2d43a74c5076caa7cf24d6a583fa0e8457493a0d4e7d81ef0b964a5bcf2abb8e4cbb6f96e497b03d7c500d0e5b18e53c1a28a3c8b9718419d5af2cb84ea6261ab04733d6b389e6142e6b24e3ecd0defa79ff3b8803c5718d9a044c99cb8d2075a0585a88698197128138f6ef7a99e9d2d9ecb972e7625725954d6640e39d7be65ba455640c323a3342ed5ce901932401", 0xcc}, {&(0x7f0000014000-0xd9)="5da77a13bff0a1dad85f67d14295363010fbc7275409597b5fc076fd2fb9bb2c0204fbb68b5c1bcc0fbc0e3bdcb48337c53e9b3143d25261f03142f65bfdcedabade586809dc75ad3855c2e7cd3b1e88552724e7d338037193d0ff104c038ff29a9442937df706d9542aed7f195d41650ee83eedd7a1fefcc6ac8d351deeb06f9dbcc9eb730e23d7d625db387c34f8202f58556399a33f3a450388e79c8555ce990f6a30b2614a5d90fd6c3e44eab9588b3b42dc1fc1529b8c39c0188bd456cd0e1cb52e76c052d5de8a93222ace02fde1f4bb119bcacfcc01", 0xd9}, {&(0x7f0000005000-0x80)="ff75aef471458063503db24ffde4ca1d6e8d78dcd437f40182ef97e8f58aa36838ab7e37a51ae00343198fc5c3a97661524e8e0648283e0f2c276f75b18bb2f1aea31999ca662440b7b0758fc816e3441bb03d3526c0d507495d9284e0e879d1f425e1f5fc5675627738f3d1e940e26f3bc8f6740da13373f0891062d5336822", 0x80}, {&(0x7f0000014000-0x8c)="874dbc72dbb9fc7c4700c8da8c3e9b3aee06daf684628f7821e4c6827bf1c77af603c2312ae33817cfe9071965e10686e012c9257a5d2127f7d330e49537b47bc67aff55f0f6ec6b676f42ca92f69f16a4075910182493ed71a5cd7c97b27c1ccde7b3aeec686603bfd825cc97b6ebda051b444de462e2dd5c371c7f7fd0ff515bf799f9878f9187fb346597", 0x8c}], 0x5, 0x0, 0x0, 0x80}, 0x2141) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000014000-0x4)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=0x0, &(0x7f0000014000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000015000)={r3, 0x4a, "79a448c3e34772046be79d15e6308d329ea8ded9cfe8b4a8a1ad2a503b85949c5124e1ae196ce988ce9efdecae57fa3008a0e51561f4103321c51e7bed42c67523d93ef43fa2a92fbebb"}, &(0x7f0000015000)=0x52) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r3, 0xed, "3e70b6d18579c51fad5f598fa7d671c44b04a7c224b5dba9fb0794e1a1b901db510dd7033d84773dba61128464c0422ccc632c7729e16d5dfd844e64954936cffe13d9cf72350ea1756224bf1f800e7d541f60d1ef5e32593cafdf7613a09137ba495f6320101edd1e7d36ed4b92845c6432eb83dd0e032b25ffc595c70c33d34f3b5aefab09224d46ff43a3ea4d32522acdb325eabe13e1dad4748d0df5de75d9cd5950cae537b477baf335113d4f35e587022ac2168fd2cabdc24a1125e23d9299fdda8c23f65a92cf1a48552ef1f1bab527b1cec775dd2e498301c6833335b7ab17fd27a4ed4573d933ff2b"}, &(0x7f0000015000-0x4)=0xf5) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x5, 0x11, 0xffffffffffffffff, 0x0, 0x0, 0xe488, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, {[]}}, @igmp={0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}}}, 0x0) 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003aa000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x486, 0x2, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000dff000-0x10)={0x0, 0x52c, 0x8001, 0x5}, &(0x7f0000fd2000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000afd000-0x4)=@assoc_id=r3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00005e5000)=0xfff, 0x8) sendmmsg$inet_sctp(r2, &(0x7f0000577000-0x38)=[{&(0x7f0000b60000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000fa7000-0x30)=[], 0x0, &(0x7f000087d000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) [ 806.729948] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = accept(r0, &(0x7f0000972000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000508000)=0x3a) connect$pppoe(r1, &(0x7f00002bc000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000083a000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000f000-0x38)={&(0x7f000000e000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000009000)=[{&(0x7f000000e000)=""/105, 0x69}, {&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f000000e000)=""/22, 0x16}, {&(0x7f0000008000)=""/0, 0x0}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f000000d000-0xb3)=""/179, 0xb3}, {&(0x7f000000d000-0x37)=""/55, 0x37}, {&(0x7f000000d000)=""/8, 0x8}, {&(0x7f0000004000-0xdc)=""/220, 0xdc}], 0x9, &(0x7f000000e000)=""/17, 0x11, 0x5}, 0x10001) bind(r0, &(0x7f0000008000)=@pptp={0x2, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000f000)=0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000011000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000009000)=0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) accept(0xffffffffffffffff, &(0x7f0000e35000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009a2000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000221000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/24 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000086d000+0x23a)={0x0, 0x1c, "a56c1332caec587ff6239d0ba8eef9745b6b03118ef6d6ae8f4a4c60"}, &(0x7f0000d80000)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001ab000-0xa0)={r1, @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]}, 0x100000000, 0x3fa7, 0x5, 0x1, 0xfffffffffffffff7}, &(0x7f0000db9000-0x4)=0xa0) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000071000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000186000)=0x10001, 0x4) 2018/01/24 15:23:02 executing program 6: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000009a000-0x10)={&(0x7f0000c03000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xe, 0x7, &(0x7f0000ff3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b76000)={0x2, &(0x7f00008f1000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ff4000-0x10)={r3, &(0x7f0000bae000-0xd)=""/13}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f66000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80, 0x1e, 0x3, 0x61}, &(0x7f00002a9000-0x4)=0xa0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ff4000)={r4, 0x4}, &(0x7f0000972000)=0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) accept$inet(r1, 0x0, &(0x7f0000755000-0x4)=0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 806.813934] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f000008f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0x8, 0x800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fd8000)={0xfff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001, 0x80, 0x3, 0xaae, &(0x7f00004a1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xac, 0x2, 0x80000001}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = accept4(r1, &(0x7f000035d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e6000)=0x26, 0x80800) accept$inet(r3, &(0x7f0000e1f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000073000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000089f000)={0x8, 0x8, 0x9, 0x101}, 0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00005df000-0x4)=0x2, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$llc(r0, &(0x7f0000495000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f09000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000fd1000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00009d6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xfffffe, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x40000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/24 15:23:02 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000)=""/119, &(0x7f0000000000)=0x77) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2964}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000)={r2, 0x3b, "762f1ed581542add81984b4e0edef0fed5e8cb2621ee841be0f4eb907ec888a93687f1546453e47403c2a16d99888b51057c96afab634c2bb21583"}, &(0x7f0000006000)=0x43) 2018/01/24 15:23:02 executing program 1: r0 = socket(0x9, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x8b)={0x0, 0x83, "3f87372a184ce1c9d89526772742e88fc2fb9f6fc788afaf27c7a7aac807ca1b6b9c801ffef66126aac3b9bb31600ab14d6896c555f8333c644e6853a779df7be62f2b0088154c0f978bf2981c2bd23a97f1b41e655014835dbbb4c509328aaeb525b96a8f63386ef5f66a08fff49ede982ec55f9747bf2a769f1f73a7ba2b3a16d268"}, &(0x7f00000ec000)=0x8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000043c000-0x20)={0x7, 0x1, 0x0, 0x9, 0x4, 0x9, 0x100, 0x4f9eac62, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000697000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000897000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e75000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8e000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002ce000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x20, 0x2, 0xa0, 0xa0, 0xc, r2, r3}, {0x3ff, 0x0, 0x7, 0x101, 0x3, 0x1a, 0x7ff, 0x80000000}, {0x1f, 0x9, 0x8, 0x7fff}, 0xbd8d, 0x5, 0x0, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x0}, 0x2, @in=@rand_addr=0xf3f6, 0xffffffffffffffff, 0x61534b0d9052f7bd, 0x0, 0x80000001, 0x3ce9, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000083) r1 = socket(0x13, 0xf, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000651000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000a76000)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x2000000000000232, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x1, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f89000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00004e0000)=0x32) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000186000-0x4)=0x0) 2018/01/24 15:23:02 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000027000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000021000)=0x1c, 0x80000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000028000-0x8)={0x0, 0x9}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000028000-0x8)={r1, 0x6}, &(0x7f0000027000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = accept(r2, 0x0, &(0x7f0000005000-0x4)=0x0) bind$bt_l2cap(r3, &(0x7f000001d000)={0x1f, 0x4, {0x0, 0x2, 0x1, 0x4, 0x7ff, 0x9}, 0x270d, 0x7ff}, 0xe) sendmsg$nl_generic(r2, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0x0, 0x3, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x2000000000000169, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0xca}, {0x40, 0x7fffffff, 0xb40, 0xd8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x7, 0x100000000, 0x7fffffff}]}, 0x10) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000097b000)={0x0, 0x5}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000128000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc0) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/24 15:23:02 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001a000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x9, 0x80000001, 0xfffffffffffffc01, 0x3, 0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000)={0xffffffff, 0x61d, 0x18}, 0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001c000)={&(0x7f000000e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@loopback={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000001d000-0x48)={0xf, 0xe, &(0x7f0000010000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x25}, @map={0x18, 0xe, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000000f000-0x4)='GPL\x00', 0x200, 0x60, &(0x7f000001b000)=""/96, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/24 15:23:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000886000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000045c000)=0x8) ioctl$void(r0, 0x5450) 2018/01/24 15:23:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e18000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e8000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f2f000)={0x0, 0x2d, "92cb09ed55fd37129de143357b155a9d0101a7858de241af1810a36880769958ee0e4424f297b106898b5c98a9"}, &(0x7f0000a1a000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b42000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x5, 0x9, 0x52}, &(0x7f000055d000)=0xa0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000812000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 2018/01/24 15:23:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x2, 0x1, 0x9) connect$l2tp(r1, &(0x7f00004c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x3}}, 0x26) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1000000000000029, &(0x7f0000e0e000)=[], 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000c81000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000259000)=0x5) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000711000)=[], 0x0, &(0x7f0000fd0000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r0) close(r1) close(r2) 2018/01/24 15:23:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000943000-0x10)=[{&(0x7f0000343000)="99527f9af66bf5479a46d2eaef841a49", 0x10}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002c9000-0x10)=@generic="620b53fd395ae9af9fc5a2a3af045d98") ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000e24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 15:23:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x8000000000101, &(0x7f0000001000-0x47)="2b9f82467d2245c65b851297c5a3aca60a8fd2bb436af675a0b802a0baf360126385258dbd005d7e2c98d83f6453849a608d42eae44fcedbf3c1a3bda568ac840bb77f2db2e614", 0x27) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000002000-0x5)={0xffffffff, 0x15a3, 0x1, 0x20}, 0x5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xf, 0xc) write(r2, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/24 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00003a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 807.050170] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x4, &(0x7f0000dfc000+0x6c0)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x6, 0x9, 0x7, 0x18, 0x4}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a81000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000901000-0x4)=0x0, &(0x7f0000ad1000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000001f000-0x8)=0xfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000008000-0xde)="fd10772e0d5102fea7901d23239dec4f668f2cad0f40eb611a546dd044b548dc62d7ca2312144729dd46c2dbd19199cd9f8bab6a90e6fc460c7b2d3c1743a3dcff1370b389e5b00924ac719a67ac516da0962b34d23de3a45adc99bf75a90581cfcf0383ed75895c5e052f18edf677f3d01f9edfd31697d79fb999c6dcbdfcbd3e9902e70877426b4ce477342f4d903eabfb679a7051b46a000547ca2de068656e947b173d21cafd82bd6c996dc48158844dadbc045067ba36055f7d8354dfd0655071ad100434a56ea746a6d6703cc74d226c4e3936d1ee1cfa0e7723e8", 0xde, 0x90, &(0x7f000001f000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000d44000)=0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg(r0, &(0x7f00009e0000)=[{{&(0x7f0000bf9000-0x6)=@hci={0x1f, 0x1000, 0x3}, 0x6, &(0x7f0000190000)=[{&(0x7f00007c4000)="293a4343d68f0fb823b3e7b12c281fe83d6edc20c15add12fe6a1c6df163a7e1994d74e261d607a3951e5df36a8f3a593209aca52f3aa93d17a477456dda5728480f46b348b0b3b4fc044ae9528a07c9410b4bcb1dbb353a47c280c92556c381db6ddc067c4a1c024aae18291e6c7fdbbb9e603bc84826dc7ded12f4036dc3340641c5c1d08e8219e87764035bb9d24ebd92d5a7b005bd57bf5973829e52b5769c5625dbe9e2836f07daf0aa68adc0cd39e18e06790ed0641df7fa2a68cd7501b5460a98586f5a56dfcd0a919508b4db16ac0f13c95612a996ecd1cb265ff02a776192d167761a2bc6b36eb36041a75cb07b61dc970c3cb68ba7f492190230e5392d8fb4d5c36e904e8e4877c73f6b0d8fc5ec1a6283184c3968522b1ce6594c279150d5684534a83e05344a454d97b468fdaa640a15111326dfa129ec5f032c2705e0979df7dd8d0f4b269d7443f4534f45d5974f4dc640fe3afebd512d36a5cdf9d6a654a870461770435cbf020dcf255285537efd99c2f6e117b2cad6384c48eef595367af6ee8ceb997927f6bf2545e1ce49f348c2f2c143533c20f4d869a5a05f97db628470d340bdfc80871be9e5f03bb48fe20ad3f7356cbcb35503be054b7e7049ae8ae6bfbaf8fbd2ed5b5842645f1b3cc0f0d0f037bc18d6bafa4c8d1c359a6f61fff47db0237d440390d69432928ffeaeb9f87cf7b6cdd85efc6f35d139e2b5c9eb1c9bc1566b77e97300a6a7ebd4714bdd673127d64b92e0bc63207d7129222df079af222c3c42c5b2b4872f02274416737498624f57c09a2b6e4c5ed2737b7b5147fba85e4f80ac0405251d62858f95e6438e559e1baaf00e1e8e9388ac265e06eaf4e5ec2ae571157313aa1a980031bb6fb033de34bf67e4a61c9935e62a86a12ee154d48241052f6b55f49425d0e0b80d92033006547e1f07358c9416f9a7fcbff60c2ca6c727be1a75f06c7c53109dcc33540ae2534309f657c2f6b8fface45582105e8a293331be5d668646b86f8b07d3d2aefb699522619908262fa9bfdad847543b18d2a808b7df63c3e5a02db9bf4ef133c2d0fa792c2db90e7b71811dc0d26da21f7a982c3650c3d7b3f1862d081396ebbe38edea2847b03f4443cba2bc353bb86b5346bcd30f30913b8034d7866581ed539b32f02a151a016a9d5e4239280715b09968f6dbe9ae3a6a7fb731dceff03a7752b1913d32b5d23748fd2535d1d6cc655b15fe9ee37aadea2f3fab3f52471109113fbd3d05638082de35daf974e57e2382571b4ca4c7fe3ffc3b99c70e827ec1e245315671368c321cad6dc859b9a0a54a48d16f4c0b23e364c0e8fafaf4ca7ed4fdcd8b134c97c025c456b43c76b0cae560132e49dc1675b5986edb3699c22860627f79ad52fbbdc1ae5d17f36d4bd5f228bb674268511a786cb19c1c9b915b0cab12ae573efb9f48259d8c000ceeb44aece35e1d686e9d5d7b5415f53f2955757d573181cf3320627c6dedc30c91bdac93452d8da6cc7b05349b92f4f1538f254e934aef45cb019c8029543788ff32562b08845ca8a9ff185657be31ded4ed0e96d72bad2390f0336ad4cd9d455bb261c5b138e41e8943832564565ca7225e4618791e1c55a4cf1820b85b617f8353cec4f4456d078bc49951a9735cc43c3fbdaec568aa773a79ba4d8295706cd1ff6de64a5774d3bb1bc703f1fb1df7d44b9559666002d5b749426aabdce0e61fb0f0e971e1362ee598f2e13307e81bab7031c9072fc77ec340fb56c74f300b1c032d8fcdd56e4177cc9d79bbf01b24749f541130f1f3d77f4bc1752ba7a949425883cbc5889ec3bb4eb0e5f1d0e10aee41f753e23a2114206e4a42d1d62553ca5389a63bb4970815ec90ed8441bf7108fa53cef4df35b3d6753ae00de3e72f0926382e0672adb32b6b2e553f78456a4bcf2cd058353e6b241a803617292bd3fd4e863bcc28ef84d682766173e7638904949f4cedf8e92463cd0f25e29a91151376a503eb894fad902504efa61edc4fd21e86beee0a5f6e722922db8bd17a7174d6a7b489ae16e5e1ba31ec297286abe423b0ff247d0c460b0418ed38c3d2ea5d306194f74adaafc0e789eda9fd23f2ef30f0ad277745b6b1c4cdccdba8ed663f2ec74d15acf6c5bebf7b951ed5d2afccfe485fe63e0bfa7394790a4115a9bbcabfe825807dfc16bbe30baa70259c73c716565157d8d43583e112069a2e4792d4d4a20b812b173789d607b91e0870e87b2ab50820e80793c5d79aee0577ae0b47fa230f36374887cd4ee1ec7c297f788b16d14adc5db1a8537391cbe23f84331e95bc102f759eac088296d54b0c69552972ccdd6c4ef722a538fee44e36f4f547b127e57a7a9fb5a06801abb8d68be5a439c5394ddbce1aae2da52d43dea7db81294a8e434bb2096e8a7f799abcb04f5f836c7fdf37d1a6d5152405bac7b7e25d46e86237099c958a8e2a7d43946af449a448dab2139f7f7fd80741480b7da646bdf4e4f2947fd07a4a15763f376c29a5fcdc8cb5c023313f780cfe2a8f42a3ae3ae593b65b11c6153b976b055f0d7e075f184f858252b460fd4eb786500bbb23b700c8328d07bace76c2460e824af202069da93a49aada77842dce094f138ceba9ba82dd8f2a7f5f625156de209c23aa9b0c53002a0ec7d28fc30c932572c2d00fe296d27b216df70358839cc349737516e89e4b5089bf1a53c568ac715f33a9b219079203560d0f362582250da8fcf09b801cc5af2e752adb480e8fa006950bdc68cbacfb8ff986dc83e4a68949f2abaef9a3c481b6d624eec197a3c690ae9ee6be39a7cebba8294c7698ed1d51bc76fd92d65b202dff629ab40c17d5aa7e6beea7346402c030a483c7ae60245a50c5cc7ce3ee5202f1f99d26a048baa9e1004db0653acba605eb70653670b13a27c65f390910c2a21ccb2e28d02ed8496aae68f310996032129beaebf8b5aa42fbeb1365273f7743b97e9b429deefbe98920c953b356310f6899f2194ca4dbfee08b3408a1c0e9899e13d96d936b87dc66e293c18dd0fd41c9abde3933322f993ad82660396fa7b1a54e090af2b1e4551e4717216aca62871295210ce4701d59db5e5ebb3af099971ce4aa242bfad319f0f714aab7530d36fbc30bc7c5370e1891acdc2744285ea4e26c17a865232bbd688767be2818622dbf59bac40da30d1bba216ac42b879ef161e02730c5cee113996d9ee30c50fad5cd6764456de2a3bb4fb73028f50f321c6f5d49b10b8c0700db790f5bbf2ea05b707c7916c05df90a08646dcc909c0c727b1a10751ffd2893986daec17012ac582cabf5ac6c6599cc920ff643a62339dfb1eaa32c3403325189b9e0f858bbbf47bd04941282d55a258e86fc56097479634ee1a5f143dbe77eac1a70c8bffcd2af9fd9ab4472f27805e3c6fbe2470f23b2a2c7fa95c0843eeabcf2d8ef92c676617f1b114f1875fcd65825e4c15cb3743dfe96c3f0153384aa458519e199c91a1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{&(0x7f0000e62000)="ecac2f47c1c73665c62205b3f14c60c8c98895d51ecb57a0c1ec279c57d7e203511ad69ad2423d4838d40ca504fe4e750042a361c4", 0x35}, {&(0x7f00003e9000)="3a6e178e9086c45ba9bd273916e59d4e26c3bde5c74a791f9df6c07d62be7dee4685f5dd0824851c18023096a61d5d805fbe994ae167a803a6b7d259f49710c37f618bd3a88de7d96a21f878ba967e57cbefa4b6cd1172d366ed83072cbfbd4ed8ce200c6361a69305563327c631e939", 0x70}], 0x3, &(0x7f000018b000)=[{0x90, 0x3a, 0x8, "c002fc85467e2f1e8b54489e73da6c3fe3763e2f6f03bdea93e5073c7501267fae47651f77b4a53f84fd84c72efccc642bfe9182242b1c72513804618c64df2924d60709e8fa0a7eb84748d32ed1eba7730570216ad6401819209cc4f8434f408ed86c6463910a408e8bb3c7fb262340d9de7a4c1a132238bc35597a498b91"}, {0xb0, 0x1ff, 0x1, "b3b739e85973d2f0824b30848713f9c19ff84c78fe6c070e547d0d8738babc4086c54b13098792550cee0fd75692f0f2fa2f40470996b1abac7a29e4d1336671e730cfd5c71d6a4a11be79722be0e0e9c4008450fb05b0494b686210cefdf37e8404e3767d1ca75f561db853cf9bcf185de2cdf5c7a644ec5fc0e2bdce4b312d5a204b01b25d8cb99787d3bd2d5dc134c439ef9b7f62f8d54e6e10"}, {0x100, 0x117, 0x2, "35f5925d5e985a9dc178407f8d1f6fedb13d6fb11f8faf616e5cfece36b35fe075049b2ff79e1b505feac8ea924fb516cf9c665c027e98589713ba9e7c9fa1cfd1def0fd51528904d7906052da1be72c3126fbb1834157157a341fc3d612a7d33e095215b694d7fb1bbd514148e3fffbb08fd9981288fe21d0e8dcc24935cd6a43560cc8fa7b1a645f1bbe0d5a5c5f1e5546d0cb2a189314d5a508f0349e90044125a1f81be7e8407261ba2acd90eef60fdd03089838823758f22b5a0862f644ce5dc32d3792ed58edd622789a9c07130c233904dfb5db519db103771b03999f4fbc3e55b0df226e91"}, {0x78, 0x102, 0x33d0, "767874fb6e34082b2672a2ac21b624273d30b379b9e1bc6fb6e011fb267b97a1187e08602e58b5e3cce3bf15b8e5e3590f70646be1454c65d2ea34bea30f0a63ddffc79d1937ee503a48fcd7d8db5d29fd46a0fd32325221df26cd56a51ffa1eb7b5"}, {0x78, 0x111, 0x3, "35878815626b7beb813e07bde091601a87dc81e7a13c4a018cdebc1789fc191c4c53d2dc62c98cf93c4c3f5354765bf6f61e07ef1ebbf342d968d8217d951c53afc11956bb9b229d9c82921aa01b6b989035d628eea06c5cc7fd6ee20779476ae1cd8653c8"}, {0xc0, 0x10c, 0x5c99, "441a2612a916a83ee5af109b9f7946f3ef8d31e48da3fda75c4ba2350167ebcfd9c3f4a2f7e7c049d69a0962e4b605c98ad5a15854e533348c7c227852f56d1e86370b2ea7f73ee6a0e534fdb85b7d984ff5e819d7798b3a82d9938a040217a6c517ddbc95993c6598678448c0773a96de210b5c89d2de70deebbaaaf4ad26496ed0139fda259c92000b141c5fb404b755bb782d42e8a0a4ede44077d4e6a618c4c4d9d8ea5074bb1dc007"}], 0x3f0, 0x40000}, 0x2a8}], 0x5, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f000010a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}}}, 0x3a) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000f1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="39948ff7c9b01adb68e65bf7067db7c3"}) r1 = accept(r0, &(0x7f0000d49000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007bc000-0x4)=0x1c) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000986000)=0x0) 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000a0d000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r10, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r11, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0xf, 0x84, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x91) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r11, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000f16000-0xac)="a48fe88271b24d6e7994e792324239ed848c50fb13f4f022d5e97bde9d4f1c95f446a6c22b7dad0573f97c9e53ddbd821497713bb8f8633444c9db8afb37e1dfdfc920c7f716df7e30816908a2ad667c160ccc8934b13d2b6b919b6ce7ef7dd5f5966ec4292614745b09bbb3c8a81cf5360c5ffd6cc5d21c34670dc1fd09371aefc4156edcdd0a6f7c0fe182de382f57f340060d9eb77743a154a3e82263a77d9766e7d348ea9e2a8615b037", 0xac) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) socketpair(0x3, 0x7, 0x6, &(0x7f0000ebc000)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f0000c80000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009b5000)=0x10) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) [ 807.249432] dccp_close: ABORT with 1 bytes unread 2018/01/24 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) writev(r2, &(0x7f0000d8e000)=[{&(0x7f0000cb9000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x0}, 0x60) 2018/01/24 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x4, 0x80005, 0xc3e, &(0x7f0000b97000-0x8)={0x0, 0x0}) accept$netrom(r1, &(0x7f0000c24000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000980000)=0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c52000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f84000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ec0000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x5, 0xfffffffffffffffe, 0x10000000000, "288e3c2d0ab1", "cecc0c7d843a4e14c2583aee55061c17"}) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00002de000-0x4)=0x0, &(0x7f0000212000-0x4)=0x4) 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) mmap(&(0x7f00006e2000/0x4000)=nil, 0x4000, 0x2000000, 0x60010, r0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") getpeername$packet(r0, &(0x7f0000774000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f0000c31000)={&(0x7f000082c000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000fe7000-0x10)={&(0x7f00008bd000-0x48)=@canfd={{0x3, 0x80000000000, 0x0, 0x10001}, 0x15, 0x0, 0x0, 0x0, "daf303dccde074e12ea2492303fcc616632ed9351ac70998215aede738c6e9b17879c3dd08ca0e7fc8ac64c957c81bbff5d71187be67432a9a1799c161377563"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/24 15:23:03 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000000d000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000010000)="b4f15736bd3b3373a193991c4f948fd421284fc859b2f6c833a95395ad9f01a7dce0f03ccc889c0d569507cabdda0997508e66ccaad14d879f848d59bce20b49e11c1042da4ba6d0d3c4d95b9b9d8470d1a4552fbac90027342844ba2f9dd98d08f4c507c5c137fe02b9394f0165c146169ca38d5e067f4dbb5b5ed2e62deabe1cf09edf05ee8e112d24fc9727ab3a82420ffcc9d875a6c62abd9794c41e3936228ee1516d8c8ea74bec48096920cf4efb1f762a155742d7dee3ca3d666752767ab6146ac58d844fb9ec53aba9d8ee9ab957b51885c15ff9a8a1ff59809879b8a4f91cfdad2272722477fd53cb", 0xed, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000e000)=0x0, 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x14) connect$can_bcm(r1, &(0x7f0000015000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8000a, 0x7fff, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x2d1) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000018000-0x8)={0x0, 0x7fffffff}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000008000-0x99)={0x0, 0x91, "3a7bcfb7253bbc030cbd3e002501b3875896517ed3f10479675d93a2f7683132ccded5b62b292024a85cc57f8b03a69aeda693237deb5c7c7cf56a524f77bf6e4876578e27696de2de6b808f5cd7d170e553859bfa9ac69ab9a2d6054bd737ab07e7216b5e5898b5d2456d40bdd4d5e0cf22d6f338906fd34b843cdc45acf8061dee65ffc7ac73ad78d04e8ff10e7b36e1"}, &(0x7f0000006000)=0x99) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000006000-0xb8)={r7, 0x3, 0xc4d, 0x3ee, 0x7, 0x100, 0x90, 0x80000001, {r8, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3ff, 0xcf, 0x55b}}, &(0x7f0000018000-0x4)=0xb8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000009000)={0x3, 0x9, 0x5, 0x10000}, 0x5) connect$unix(0xffffffffffffffff, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0x6) 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x9, 0x3) read(r1, &(0x7f000095b000)=""/0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d5000-0x4)={r1}) accept$ipx(r2, &(0x7f000095a000-0xd)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000890000-0x4)=0x10) sendto$inet6(r2, &(0x7f0000200000)="d1154431bb2cda0b69edf3b58414d156f3cf18eb0b7f8d40b426dd7f4f78f484c85e0f4183b4de1007d6d7e19d83d508b37e68680d169957551f208bbc21f86612e1c16fe1ad066292a0a27dbb33a0728d4ea47c8f4cd255164be7af9a63126bb9e51070373224929f26528f1de24c73babe14b84a3cdaf586fe7773e4d01d5d32abbcdff5f9e91392dc9f7b4574566721bf7cdf9a9459e444a5e25a4d06e0ef30c98f2e7eb368", 0xa7, 0x20000000, &(0x7f00000e1000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) 2018/01/24 15:23:03 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f00009f9000)="697d62b46d0b2be80b16a6c743cf00000000000007ab73beaee203cdfa374aa4dda4b2b4a234f3fe8b1fd545331561b1a0e7ff76aaa9fb287a7269db7e3cd2217d1e514194775711072dced26ccc2909014e7f9a583fc0b2498375d3412998668aef18e5999611e0d2072e7e77a62f41d394166fc4a0fdeacd91879c248891c585aeae4e8d5c61498171b28ece03322db2c52816dd376a809fbff306d101b5bddb4e85ea5b40eb72c674cc32aa1fb4098aa3606214b7ae27f32bf772ebf387c96b23a0b8011a191c6b934edd3437eced49eb7401c6d4397e2a5b20a6ee497578f5859d10703cb28adb37d988e5874da74c43ae05", 0xffffffffffffff14, 0x0, &(0x7f0000303000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aff000)={0x0, 0x0, 0x0}, &(0x7f0000b2f000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f000039e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a04000)={&(0x7f0000953000)={0x19c, 0x0, 0x0, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x188, 0x0, [@generic="44b3bd0525379afea6675759351e537a18911091e2d35062cc829fb2be8fa61e22b3f5355170159415c7b6108351d1c7c5abe16d68fa4e62572b333a927e73a78bff951b4be163764dd335dc2b86d38fce89fe3719701f81050ceaaadd09178271d1c1dd7ef8a6524ee74e2d42e744df7fc161258df486d2a3ebc6a708695f25e8c6483b1cbb642854e9c37208f26e22636cb37688d4093a49829d38dd60bf6ec9eae98518bfadf597b43225da33c0ec8f564e61d5a7948560a9ea431f46e529d1bbf6d2525bf3ac4699a771f0c3652c81e6ad994b9c9d5055ec096267a78ed6c55b2b8b4e10c9cee57d8f45f5c3704bc7b9ea1f5455b54998415b3f08bffd687211e6a1a6290d607972ad1fa2cb03a3bde474cbc40514b6e9dd9e3b9ac6", @typed={0xc, 0x7, @pid=r1}, @generic="4e4d696ba23cc83b6b10fc9dd518c190439199b2a24cc7a5492beb07d5fc0b2e099d636fcbf998fbec6381e9b8c368b0a620e9e01c67662231cbeac3d7453c748567a56004c33953555eb6c7be3b9acdcf5d49fc6242149701e2"]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x14}, 0x890) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b7d000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000c86000-0x1c)={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e84000-0x10)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00007a8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3c000)=0xffffffffffffffb3, 0x800) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000afb000-0xf0)=""/240, &(0x7f0000382000-0x4)=0xf0) bind$bt_rfcomm(r1, &(0x7f0000c2a000)={0x1f, {0x26d, 0x10001, 0x5, 0x6, 0x8, 0x1}, 0x1}, 0x9) 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000056000+0xa3c)={&(0x7f000085b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000459000)=[{&(0x7f00001c3000-0x4c)=""/76, 0x4c}, {&(0x7f000095a000-0x6d)=""/109, 0x6d}, {&(0x7f0000593000)=""/4096, 0x1000}, {&(0x7f0000cc2000)=""/65, 0x41}, {&(0x7f0000059000-0x4b)=""/75, 0x4b}], 0x5, &(0x7f0000d37000-0x18)=""/24, 0x18, 0x8}, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000967000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40000, 0x6, 0x9, 0x500, 0x8, 0x5, 0x592a, 0x400, 0x1, 0x9, 0x9, 0x10000, 0x4, 0x3f, 0x1]}, &(0x7f0000b93000+0xd2e)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ed5000)={r2, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x704, 0x7}, &(0x7f0000cff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000b5000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000808000)=0x8c) writev(r0, &(0x7f000090e000)=[{&(0x7f0000efd000)="2900000021001900013d4700000a000602080000000000ff0104000000100000000100000004000000", 0x29}], 0x1) socket$packet(0x11, 0x0, 0x300) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f12000)=[@in6={0xa, 0x1, 0xe1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @rand_addr=0x122, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdc3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket(0x13, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001f6000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x101, 0x10000, 0x3, 0x9, 0x9, 0x4, 0x60, 0x800, 0x9, 0x2, 0x101, 0xeea0, 0x3, 0x4d]}, &(0x7f00002bb000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b7a000)={r3, 0x9, 0x0, 0xa8a}, 0x10) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) pipe(&(0x7f00003eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00003a5000)={0x2af0, 0x5, 0x98, 0x8, 0x10, 0x3}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f7a000-0x4)=0x0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000edd000-0x4)=0xa6, 0x4) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) [ 807.317410] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000023d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e7b000-0x20)={0xee1, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00004f0000-0x10)={0x5, r2}) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a30000-0xaa)="1b0803ff3c8a6401766e62e6322a7909a0e443a28dc6a370a23187fe077a9121d064c765828877c70f8489d6a5759706b2df6d0808d6ec47074793149426000000", 0x41) [ 807.391298] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 807.394633] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=22789 comm=syz-executor0 [ 807.413956] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=22789 comm=syz-executor0 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe1, &(0x7f0000010000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [{[{0x9100, 0x998de9e, 0x8, 0x100}], {0x8100, 0x4, 0xffffffffffffffff, 0x7fff}}], {@ipv4={0x800, {{0xd, 0x4, 0x3e, 0x8, 0xcb, 0x0, 0x7, 0x100000000, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x8, [@empty=0x0, @multicast1=0xe0000001]}, @generic={0x8e, 0xe, "fbcd5e4bf37f0d644d392051"}, @ra={0x94, 0x6, 0x10000}, @noop={0x1}]}}, @igmp={0x12, 0x64ab, 0x0, @empty=0x0, "5e94432ba995026b4c37a52194e3e175f5f105f1fb7eb4afdfecbf9d73c8476d3a1ff855aef6c650d976e107ccbb59403a59eb6d4f34bc9638b39094c6acf8c50a3cce3abd3eedf01b1920629a23b1687f6393311be46bf0086704425cb0c1644962dc9fa2d61fc50d37707855ad4cccaeba8d24e8fc5670c9c733df648568dc4da49825e29b6def2ff88f95d2aceb"}}}}}, &(0x7f0000025000-0x18)={0x1, 0x4, [0x387, 0xb94, 0x1f8, 0xfa5]}) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0xff34, &(0x7f0000007000)=[{&(0x7f000001b000-0xbc)="883257bae0f4f3b3dc85d359c71c3f92c57774ea1113ee5848cbb48937df2524fcaf675a2cb9d0b03c484e9ea86ce2f1a24a4f362645811ddff2f0e5f372a8a988d2dae10247598bfcfa329fd7bd6051da89aaa5ec95336cbaed474202f2a9c43ae8185547341d8bad31a791273a73f29dfc8d4a29a3157194c9fba94f74d3165ceb7763e654e200dfc66ae2f17173c1b16366771eb4b43f08c824064835432075bfb4d202148868a39d91c497f2a7dadd9b8640f44f50ce43a45532", 0x0}], 0x0, &(0x7f0000014000)=[], 0x0, 0x880}, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000019000-0x100a)={r0, 0x8, 0xfffffffffffffff7, "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"}) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x403, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000008000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x4, 0x800, 0x4, &(0x7f0000e5a000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000632000)={&(0x7f0000cd1000)=[0x0, 0x0, 0x0], &(0x7f000027d000-0x4)=[0x0], &(0x7f00005b2000)=[0x0], &(0x7f0000023000)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000d4a000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000a73000)=""/64, &(0x7f0000c1b000-0x4)=0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00008db000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0xa, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a90000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000067000-0x4)=0x1c, 0x80000) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000784000)=0x0, &(0x7f0000572000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007a7000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef, 0x0, 0xff, 0x1, 0x5, 0x401, 0x4}, 0x20) 2018/01/24 15:23:03 executing program 0: 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$kcm(0xffffffffffffff9c, &(0x7f0000882000)={&(0x7f0000480000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000596000-0x70)=[{&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ca3000-0xec)=""/236, 0xec}, {&(0x7f00008b1000)=""/61, 0x3d}, {&(0x7f0000723000)=""/240, 0xf0}], 0x7, &(0x7f0000001000-0xf7)=""/247, 0xf7, 0x2}, 0x10022) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000298000)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, 0xaeb}, &(0x7f000047c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xeb, 0x9, 0x1, 0xfffffffffffffeac, r1}, &(0x7f0000d8c000)=0x10) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r2, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e6000-0x4)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00002c3000)=0x10001, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00', 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000381000-0x10)={0x0, &(0x7f0000f78000)=[]}) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000010000-0x4)={0x0}, &(0x7f0000010000-0x4)=0x4) r2 = socket$inet(0x2, 0x804, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000-0x14)={0x0, 0x1, 0x1ff, 0x8, 0x4, 0x2}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000010000)={r3, 0xffffffff80000001}, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000f000)={0x0, 0x1, 0x1, [0x4]}, &(0x7f0000010000-0x4)=0xa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000011000-0xc)={r4, 0x0, 0x30}, &(0x7f000000f000)=0xc) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/24 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000866000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000396000-0x4)=0x100, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a3f000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000f07000)=0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f81000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f0000782000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00007d0000-0xc)={r6, 0xfffffffffffffffc, 0x30}, &(0x7f000054e000)=0xc) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e22000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000cbd000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) gettid() r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000010b000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e3a000-0x8)={0x0, 0x0}) sendto$unix(r3, &(0x7f0000c5b000-0x35)="aaf15cceb36275bf399d3361a360ca49d138914e5582a5500501c41063730b6902afba10ddac1ff196f9472645fbe709b0a25f7039", 0x35, 0x81, &(0x7f00009d3000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000d3d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b47000-0x4)=0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00", 0x5) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f000064c000-0x38)={0x0, 0x0, &(0x7f0000357000-0x50)=[{&(0x7f0000dd2000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c63000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000972000-0x10)={0x0, 0x7, 0x4d, 0xfffffffffffffffc}, &(0x7f000050f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000486000-0x98)={r8, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) bind$can_raw(r6, &(0x7f0000862000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000a2c000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) r9 = accept4(r5, &(0x7f00001f9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000995000)=0x10, 0x80000) bind$packet(r9, &(0x7f00000e6000-0x14)={0x11, 0x11, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001e000-0x4)=0xc) ioctl(r0, 0x8, &(0x7f0000007000-0x71)="5f139503473509307dbb197d64399fc36756a712ad59cc6e368f7b28ff7af8ae42e0005b4bc3881b9ab98dbe098589e79770ce2336b1b19e438b599fc4eee641a9a0e55c6703af4fe6aa09d7cd531622c0be39030a5e557213e83cf16a3ff25c804330dd242ef30fdcc4a998cd618a3e31") 2018/01/24 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet6(0xa, 0x80003, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000aad000-0x28)={r0, 0x0, 0x3e, 0x3b, &(0x7f0000ce8000)="efc64a31d2db48d82608feb5180a227f5d255fa400df06c0ee9a613160cf59e15d397ab1f6bd9fd16b892bb299db31c4967ab26ac30fd30bbaa01deeb8f6", &(0x7f0000209000)=""/59, 0x4, 0x1}, 0x28) 2018/01/24 15:23:03 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000706000-0x3e)=""/62, &(0x7f0000000000)=0x3e) 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x2f)="4061a56d98f878e04a17b25abbbdf4be8049b38157b8f6062beab682c8cf8a0070dfd988217dc22156645a961e777b", 0x2f}, {&(0x7f0000154000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x5e)="f1035d10c90d0b610b3bb7afb281c24dd95924a39b905e08ec7d830255f0a31cab14acd6e98e4be0a9da264f08e9b2dde9875bbe41fb955970fcb087862e8896ecaf7a89c0207af7fcd10b65b395883bfb018b81cbce9b710aaea427496b", 0x5e}, {&(0x7f000070e000)="e14c5a16290cf7c54a5690e70e332797129f99b0007604ebc6c7fe3a73777e1209d2a9692c2b0d2538754a894498f4fc09f6e01744cbc3946c3a977bd964cbed64a60333fe1f698ea6f89f76bf0f12eeb518aef0b9e9c4ac9d8255435a19de2ae88773419ecd79c57b9f83e5ca49745d20e0c355059d47503a5da68a1fc01b5a7cce989bb37ea9f7dde192d7c8db1e3388eb4772009919c90420a62b54490006d6e8be25ba65c9b4367831883dfc953a102ac9111012393287b4c6e68ae4d0d25cbd5bfdbba32051eda35dd11936beb27fe913db1a60ee7ae497df74aac58d1948ce3b845926b8e0a53cf49a5f0e5e8b26642268", 0xf4}, {&(0x7f0000001000-0x7a)="8e1e91b65898cfffd9c919aba91a13d5a71a32292b65f8ec4cc4449273923772a66a712f8f2464bb4ac0b5b32f71163381c2ebdd2a3dd06039f3d4f775042078187b42c27985e2e747217ad05dab6084e906bc5191d286860cd4a50c15bb9a21b67a5a7af974ced7c86355d0a20813218e04c695b5efde0010c2", 0x7a}], 0x5, 0x0) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00003f6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa7000)=0x26) bind$bt_hci(r0, &(0x7f0000690000)={0x1f, 0x2, 0x3}, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r1, 0x5) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x281, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000143000)={r1}) bind$netlink(r2, &(0x7f0000925000-0xc)={0x10, 0x0, 0x0, 0x80140000}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c64000)=0x0, &(0x7f00009e8000)=0x4) 2018/01/24 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000cce000-0x190)={0x8000, {{0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:03 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, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f00002ef000)="1eb5af76228434a598f5c832682ba0b5cf5d99a1cdde21a4b030fd8b2deace5e406a39de75a021a57e0cb14d4b87b013ca7f3d3755f5810e9962ea868d019494a40330b29641a82dd6c2e57bea", 0x4d, 0x200007ff, &(0x7f0000f36000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000)="ae", 0x1, 0x40000, &(0x7f00008d3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000+0x43a)={0x0, 0xd5}, &(0x7f000049c000-0x4)=0x8) sendto$inet(r0, &(0x7f00002c0000)="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", 0x7eb, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 15:23:03 executing program 4: 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) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) connect$inet6(r0, &(0x7f000099b000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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}}, &(0x7f00002b0000-0x4)=0xb8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d25000)={r1, 0x5, "151e3d8226"}, &(0x7f00005d9000-0x4)=0xd) 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f82000)={0xa, 0x3, 0x140000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x80000000}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009d2000-0x4)=0x18) recvmsg(r0, &(0x7f0000979000-0x38)={&(0x7f0000f7b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d9b000-0x60)=[{&(0x7f0000d98000-0x91)=""/145, 0x91}, {&(0x7f0000e56000)=""/222, 0xde}, {&(0x7f00000a0000-0xc)=""/12, 0xc}, {&(0x7f0000552000)=""/242, 0xf2}, {&(0x7f0000a1d000)=""/0, 0x0}, {&(0x7f00004a8000-0x24)=""/36, 0x24}], 0x6, &(0x7f0000fe8000-0x1000)=""/4096, 0x1000, 0x0}, 0x10000) getpeername$ax25(r2, &(0x7f0000f04000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006f8000)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000c1b000)=0x3, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x3573437a13c02d61, &(0x7f00006db000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d30000-0x4)=0xb805502f0bd725d3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0a000-0x4)=0xa0) 2018/01/24 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000b65000)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x800) readv(r1, &(0x7f0000bb0000)=[{&(0x7f0000f88000-0x4d)=""/77, 0x4d}, {&(0x7f0000f89000-0x48)=""/72, 0x48}, {&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x3) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f8d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b12000)=0x3a, 0x80000) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000348000)={0x0, 0x20}, &(0x7f0000f8e000-0x4)=0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000f8e000-0x90)="4ad4848132bb5bf2f55802b0ac6f9753d83280fffb517a2b1fcf9f565d31b15addd152822def435acffae0282a3649e5743d9ea519f356145bd65fcbec30f83faea7d68489aecb2f8d0ee95c07f3bd50417e22bf0b4a57e2dcaaa61df51cbbb4a7c1bd95bfc7e41136a72830797564a57f4fa0c29b14630e99ab07c222333e991d2ccaf03cddffe89878a24171bbf1f4") setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f8c000)=r3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f8c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000596000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f00008e6000)={0x2, &(0x7f0000c13000-0x84)=""/132, &(0x7f0000741000)=[{0xcdd9, 0xbe, 0x81, &(0x7f0000f8c000)=""/190}, {0xf2, 0x7e, 0x2, &(0x7f00002b5000-0x7e)=""/126}]}) close(r4) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c35000)={@generic="e5d7940716754ca4b36a1b24e9bbf89d", 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800, 0xffffffffffffff40) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00003bc000)=0x0, &(0x7f000081f000-0x4)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x1000000000000b, 0x3, 0xff) bind$netrom(r1, &(0x7f00008b1000)=@ax25={0x3, {"6e5e2c9fcded79"}, 0x8}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000085e000-0x4)=0x0, &(0x7f0000352000-0x4)=0x32e) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000786000)=0x100000000, &(0x7f00002c0000-0x8)=0x1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000d4f000-0x2b8)={0x0, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x348, []}, 0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000eae000)=0x0, 0x4) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00007b7000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000794000-0x4)=0x10, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000587000-0x4)=0x0, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000e1000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d07000)=0x10, 0x80000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00009f2000)={0x400, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 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]}, {{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]}, {{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]}]}, 0x230) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001df000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x10000000000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000c6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f69000-0x8)={0x0, 0x3}, &(0x7f0000a7a000-0x4)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f69000-0xd3)={r2, 0xcb, "3c689c05b0ba0cc52ac713d734bb67067d57165bca0076529a7955bc9e62d2cc8ba1d25e1285acdf2abdac4212a77f623479a3ee4ea629695b70a6d7fce8f7a0f8d7cb026ce812df784dae20802478295e956609a62eb127c869d544494537aa3e0de0e1e0a8776c0c04ed98d98f7043b75cb62d1b2661aaa216e8220a94ae82efb48f4436cf5ce0fb7858981d9d2d08743d55a8cf0c13ccb5822aacd2643613649169bc613639682c41977e49fdf6947a3ef39efb868bc21950eb965ca9ad442d5df44214eae30eef9f0d"}, &(0x7f000074d000-0x4)=0xd3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0x100000002, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x44000}, 0x0) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000088e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f02000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000101000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x10000000, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x6c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000002100, 0x0, 0x0, 0x0}, {0x200000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a5a000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000330000)=0xc) sendmsg$nl_route(r1, &(0x7f0000585000-0x38)={&(0x7f0000a96000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000061a000-0x10)={&(0x7f0000e15000)=@bridge_dellink={0x198, 0x11, 0x400, 0x3, 0x2, {0x7, 0x0, 0x0, r4, 0x40000, 0x800}, [@IFLA_LINKINFO={0x178, 0x12, [@IFLA_INFO_DATA={0x3c, 0x2, "dd3ed83ce17a98a5ee6d99e23f5c58485bb7eae2a5b7df1a25b0dff99d620958d78ca5c69180b3ead1c8816ad40da1b73ec40507adb6e2"}, @IFLA_INFO_SLAVE_DATA={0x84, 0x5, "01d3aaf07e66af0185b4d3e023feb204db06f1b19d888ea290866e717863cbd58dcedb20c9773e13c7f9b0aa7aef3d1efd403473060d3fd04bdb50f8406aeaef46033538e4fb05d78959604273373a351c3c557a95ec07976e35edcd85b3142d5ab91f2fd336e8337d6360a31eb784ed0e06116ee51173829deb6cf35124"}, @IFLA_INFO_SLAVE_DATA={0x4c, 0x5, "7719258552002a1df9f93de1999f8cebe43ac39108c5f305cb1515fcbb0c49f892dbee7ab2b52b7154ca7bf59d8af697a25a589a124f219d7d991e468095ad0a24b8d0e1dc503b"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '&\x00'}, @IFLA_INFO_DATA={0x20, 0x2, "bfc696646d9cf15725f556b206dde77e791fd0030de8d033b1"}, @IFLA_INFO_DATA={0x40, 0x2, "40de91843591fc69673617cc2ab3e850cf2621fbf9f39f570fd69305e076cf8d3d9f92d67bc423a89214fa71019725b671443b4ead5b23cd18"}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x20000084}, 0x800) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a9a000/0x14000)=nil, 0x14000, 0x3000004, 0x21010, r3, 0x0) bind$alg(r1, &(0x7f00000ef000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0xffffffffffffff65) 2018/01/24 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) 2018/01/24 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x18, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ff6000)={0x4, 0x8000, 0x2, 0x100000000, 0x0}, &(0x7f000036e000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000eec000-0x6)={r2, 0x4}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007f8000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006b7000)={0x0, 0x0}) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bdc000-0x4)=0x0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ac8000-0x10)={r5, 0x50, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f000056a000-0x10)={r4, &(0x7f000047b000-0x6c)=""/108}) 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000e9e000-0x4)=0x19e, 0x4) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a9a000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f000032c000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bd4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056a000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a2000)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x2, 0xa, 0xa0, 0x20, 0x2f, r3, r4}, {0x212c, 0x0, 0x3, 0x2, 0x400, 0x1ffe00, 0x7f, 0x6}, {0x1ff, 0x5, 0x20, 0x10001}, 0x9, 0x4, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x3, 0x1fc00000000, 0x7639, 0x81, 0xffffffff}}, 0xe8) sendmsg$alg(r2, &(0x7f0000605000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, &(0x7f00001ed000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmmsg$alg(r2, &(0x7f00004fb000)=[{0x0, 0x0, &(0x7f00009a1000-0x50)=[{&(0x7f0000414000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r5 = socket(0x13, 0x80000, 0xfffffffffffffffb) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f00008f3000-0x20)={"4d2c4856438d9744b968dba439d303f0", {0x4, 0x5, 0x8001, "9f6ce77b4441", 0x2, 0x0}}) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x3, 0x2, [0xe5e, 0x9]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000)={r1, 0x9, 0x0}, &(0x7f0000000000)=0x8) 2018/01/24 15:23:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f50000-0x8)={0x0, 0xfffffffffffffffc, 0x0, ""}, 0x2b3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e51000-0x3a15)={'filter\x00', 0x940, 0x2, 0x39b5, [0x7, 0xab, 0x1ecd, 0x100000001, 0x3e0000000], [0xfffffffffffffffd, 0x4, 0x7, 0xff, 0x2], 0x10, &(0x7f000061c000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0xa9, 0x2, 0x1}, 0x7, 0x22e, 0x250, 0x34, {0x7fff, 0x9}, [{0xa0, "e779fb83427ff1c0be381eb75fafd1967405a23a8bf111015f009803fc", 0xfffffffffffffbff, "94dfe7eb60532876187b142cb98499e8f1b49be41203d443a47b2d73f111c11ba4305b85bc00fa7cc22c3b3d39acde5f77b110e25a47318e3454b703928e858e0807528251f0e23e37bff52c8ea6b72db0a687eed4cce7c8328507308d97492658f64c0f891f0cbc06216d1d0b76d6f8008428804a7cd01c8cd304c9e98702bd"}, {0xd3, "13ea6922e7b4ad507bdeb9cead4429261c624c584f1d176fe7c6742ae7", 0x7ff, "28b0526c2dc513eb807b3b28ec7cb6820e001e05b0e6f50419eb6b5ec8469497b6fa94c3045371125ba4ed3bda77beae226731bcba3ff317bdf7974e180b6516fe2eceee6cb9d483fd137fca83759a3b5a77b36a225dee33b3cf961ec87d143225f4947eea57394fcf34a283ffc462c1221f3e365ff81db714bba4d7c112ec6cbb47bc9f2fe2061c5c8e4c38313a9a8da33b1050a8dea8dc43801a8f6a827b89fb0b34c7ed738d7a0676fb7dab7e94789324cd"}, {0x47, "764aa38f09bbd275cb48773742e6f4851627a8acbc745adedda077c220", 0x6, "93de815e178fe29c489ed4216b9344e4972fb8c125768770cebd453538cae2694a118892f8011e"}]}, {0x22, "451808864eb2954d990c04d0df25793fe470ade2b51a5ead6075bd10cb", 0xc, '\\F'}}, {{{@empty=0x0, @loopback=0x7f000001, 0xffffff00, 0x0, @generic="2043b7e06986bdd7f6284cedc51a5656", @generic="b0a65ad6db12b8beedfcaf7f07cfbf2b", {0x0, 0x0}, {0xff, 0x0}, 0x6, 0x0, 0x10}, 0x9, 0x553, 0x582, 0x6, {0x1, 0x8000}, [{0x20, "c9d826e40d4a0231dea2c0b8237162f7dc1bc76bf091ea6b231841b28a", 0x10000, ""}, {0xca, "edff81265bbdf4215aee625cd0d3f5adf3a7508752931967fe3e731bbe", 0x3, "33f7b5a1ba5803327875555a9fcdb3005a0ccad0aa0b387638c890a5c437534c3162a6f99b4c361a80a8a364ae4665fb4ceced657b88f139e55579c133a4a72224dd612edf44fea5d6b819c0d60093974b5a47a6e23a42def7dc46d99d9e3c0e9804a6909385ab5af277dca5247ce6ae428f4f66646cdefcccd21526133fbcd58c8f813ed6fedbec2510588904c30b2b1ac2c26a884bfa549bff0d68c3fb2208a6cffa4ebe72874370e0"}, {0x117, "293283c6f27b9ccfe4852ef63bea0132d158ae64c5dee0cc3661273ef0", 0xde7, "f55f0a5ce64ae18bcd44e3d78263107868838873c04930a799253b827d6b7d940dc356fd716121339417cd32deaf7f704b2e23a316352eab1374b78044d916fed2fd49a43c64b30fe2fedbdd03a939b5a7132a25c8e1bb431aa0cf6b1b3aa4f021ff1248b3c6ff3d1bf7d21434f57d6238080a92ac0c5b20c1386be68e17aaf489d68b007300b495ba389921f383bb8da1cd7618c43d0e6c2875e53d102f0498ea752bb5641b17ee6315f3392be47a5a31cfaf7e678ec5d434c705d602ed9415cff06b4b74f929e038af7e02ef9cc8a47885e6f85bc95810d8a108ab9fab7a61fdaa057a95fc2e50bbbc228d09047e12be53b04d0cebcd"}, {0xa4, "20967305bb66159908e7078115cc8519c04da941ac79c6b48bb9df3c31", 0xffffffffffffa63d, "67300d18d96ad638e4fe2187f5f2d4a5b672c19eb4319dbc0a77b8c8788eaf15064988248030ddf2177839684b78f5ae19100f2df59d7b06161d908ede096f85b5acd85b48bb8b07a0519276f799117cee74a48499f5eb0f9f229b878897c937477dae6bb3149185dd151a86cd4bafe1d9be79e8550f3587eb9a7c004e8b37ac06ed518c"}, {0x48, "60c9326e73d6fd3336ab46350dbe7c9da97bee8518d1e0d5bac1e963bc", 0x1, "fbdf4fc2f514ef11212c12eab73942164e49e36e87b3c8c5f0370f32ad77de1744a3510bf582565f"}, {0x10b, "d37537a2d1d09854e5772b31ac1adf01f445520af5230386f93c1374f4", 0x1f, "686b04170111afdf55de49995982f24f819082fb74720caaa1ed05005a006a68c4130291c2b82be468fc89b5636e15b9dc7da7585ae6762d887896e1313da0a9a5ab5f40d8000bff5af0b8c2e25fdd9880a007468cf8f976f50903e1e1c78a1ebd0f0b055c687a5fd6c5b72e0db9417dd21bf7d3c5edda5eb2dc17c788480622ef30849f48f88515222cf8380d1164ef43b5b5f59f62d1cece0cd0e85500cbe46c1363f8fd467f5f0c354bda736fbdafe4037a0ae9e04c6ef5bfddc9be72bffc40a5d4d89980156311d6c2cc23515b359a09d7843cfecb8c02ffa438a793b5ef46483b3c802037ba7a84fc"}, {0x9d, "70ceb54bf386b426a9983bdfb336bb4b280ce3b81856eaa85ee8ed36f8", 0x39c, "9de70a0aa8adef223a612e92fafbf27fa679eca2a7cf3dc0bd7d8e736c4326c1e5720637d0362e9c03840589be97e3bcf162cd7daf9d451cfbf28b49ea522426f464baea3c8c863f9329399e202e5607caf328068fcf74da1ac6c5aba6b202dfab12da3bfe8af755ea1731f9464aaaa7e8cc376382320df4ba9fc13f8a"}, {0x4a, "4e6208954217ca743e232ef47e21be247b550eaa2a16c85cf0f6515d5b", 0x21213369, "36e9139259366d9a4441305dfbd9a8d36e4f9c88d9830df083ba733f8e4b67e5f8540febd835e8950f30"}]}, {0x2f, 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{0x11e, "ddbb340cb174db060078a9d72a602f02f9a3c7d8fa7c8ee37969a84bfb", 0x7ff, "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"}, {0x8b, "cac7c4d5281bc0e0303a91e6bf1c72e899659a72dbe604e619896359bd", 0x53, "4910786326f4a6569fff3f8427e85a8a93cb32a54d065995278c9433539c47e7cbccc27caf31e67c35ad609323183c5983ebd0e657ccf6473cfed07fb25bc3b28a4d9e8c54c057e785de50e318550f230702e110de91006e10e5cf2768ab70d4271705eb603956cb268749"}, {0xf5, "5f8235e8866706bd21314ce8cb82d76ae31dd12dd674453231c453cf7b", 0xfffffffffffffffe, "306edd08cd0bce3e9b2dee0d4e47af691970bff233398e4c38d909841158d18d96d44d00a52fb5179bacc3cbeacdb30902728dc391408a4b8a58def6cdede51363872b6a10dfc359522591b35cf213ab997bf6f12e9dacf756dd60945d0fa3ab467b7c500e11eeeeaa44d60091854dd9a0736af72a1e8219645d43cea11826dc43f440e129b30813db4685a09131b4f4fa349ef0ce328fa31a77adbd4493e2cb030a0ec6a5f67ac1b719017c97f4705f0da3dbe8e4be5a523a4db0eb45cb0f1033f80a056cc7024e246250029e18ab853fdedcccc0"}, {0x103, "238bae666a12f51597fe4b59227cb931437d185583ff0dcfb6a192d973", 0x0, "2e9b9785e563ef50e83c9658236c541c01abc692437d2c1df79be26030972dac8df9e299f45d9314ccd020dfe9aecd854bf603c89de17c506bfa935ad7f88d118d7f62a9c60e01006f56dc200bbbcc96c24aeb200334e36bccfdd6542f6aaa18c2a9b3df5daccc0c92c2b2030769fe131c2c4b90db2138cf0ca959b14504ea15871a5431d49457d13b2e9781013a258cbc6e9290f06da063a61085aaba2588473f54b49ca9e81b49a986a4843b6ee23b82e66053c3fc3d9cf486c269625b1db373587df95678960635a6a62592cc811cca568edb887459edb15c0cc641d34c4aaa8c32"}, {0xcf, "8de43662e839ce2c7627f54d35dfb791472f31d5572919c4669555af07", 0xfff, "40111c33f2a6e026e42371b7b0a8cfc274a80785a92b25b3c874545cbe1e66abc82f58ffd91c6220fa9fdfbdcd6b97f6a72887f5f1e5cd2ceb4e04e739729c467c2659cff8f5aa51907f3b54343133aaac9c52ee1cc0ab1bc0507211ec38d7cc14ef5d59b7660a581df8cd6cbf40cb50ff3be173822474fdd827af6f39753c5e704cf2c7b5ff54cd5e3447221b637cb9e30c59181b59a953a6f478990b7486d4dffce0b63ba33268603624de0c7847"}]}, {0x6f, "19ce769891890b9a3e798eab0675b113a7311e45f9a65799cae28e3154", 0x9, "bee37c6a1f7cb43b1764651fa28859ecdcdb4126de12c97eb268f28b5345da336c883001e2c29f0dd5274f19e133c5e32d492066f78192f752477b017a5fcc1e3772f036181c7cbd1d70d110990a58"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="0666432f5736919d2a17f0e75127eba5", {0xff, 0x0}, {0xff, 0x0}, 0x0, 0x3, 0x5a}, 0x91d, 0x127, 0x242, 0x11, {0x4, 0x5}, [{0xb3, "49a34c7a8ce2388f60aa39ad0967bf78273c9abaa300db3309973668da", 0x2, "6c36489172409cc49ed8efdb6544ca57dad8e365094ada0449a6f879e45611c50d023170cf2a4a3b06d92ceba3e422642dd20e863704b7bab5febcb9389a2b7aecf19b1ebdc9d62afaaf7cccbd51746cd8bfe05b4b9c0e1f442acf98419078ea0efa5b730557ed2efa36815d19ccdcf3fd205f94949791b274ffe7393cab4277de8e88c89df86d0ecefb7c9774c64e78aa710a"}]}, {0x11b, "3713e4e55502157929ad649637688b67036fd161e2fcb3790e0ec7d8cc", 0x5cb1, "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"}}, {{{@rand_addr=0xff, @dev={0xac, 0x14, 0x0, 0xd}, 0xffffffff, 0x0, @generic="af695d5f6e4dcc4fe656cef089702367", @generic="d53e2e26e1dfe6b45704e4c3ba7810d8", {0xff, 0x0}, {0xff, 0x0}, 0x1d, 0x2, 0x10}, 0x400, 0x17b, 0x271, 0x1, {0x1, 0x10000}, [{0x107, "db4251eb0629867cbc36c4df439859f54d3774d20be76c890fa82789ee", 0x7, "59d6908438d4799d3b77ed14783f8d5accddddb1d1e91f0c9965960aa07e40373b4abb73ef301a4068d241c9d7d4a0bc24c5b2f8744bc9dc6efdb1405dd6fd0574f9a274b450fe1107054940fde60e51c3fda3165f55c75f5defcddde0da83f3f0b3a67aaa088bee5d0a2dd5baf8bda19e8d046ad613c25741ae021ba11a41beaced8e3609af1c61d7781230fa7a3914eed5f285ec72148192c055c20d45a8d66c2d69c963c3aca4469bfb7a518165dbf128bb93303b5b089418ee3c4c4e217c7faa300458c6b464afcfaeacb23c92458c9a45b455e9ec00215366d85745e71a425eb42ab1131f"}]}, {0xf6, "900d8e0b0e7e85c0a4c3219237867693ded40765801adb27b7df92d1e1", 0x10001, "dab91a798bd0c5798c28da18ca87efba13195c15afabd070118a68260084659b2d7153d7b02376b11f5b31be06e514aaff8687671157f8883de7017673b29af5278c9173fec614f1bb5a1ca254c4c07c8354717a57d36d5bbfbf1ffedadc7b512fd574c6714f21198357427cf82b9c1939ac9e896adda1bdb206519a09ef5b533587f4b53b50f852f4d809efc13a958482b9477c0fb32054175ed382727c2a0b60cd6a0bb404deb4de113bfaa89be300aeb48c658ec50f92fb10544602261dcc14d43457c553dea92e558036954e3578f2382b4d7b1d"}}, {{{@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0xf}, 0xff000000, 0xff000000, @generic="e95154c4efcba50078ecde7b77a18f7f", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, 0x0}, {0xff, 0x0}, 0x1, 0x0, 0x6b}, 0x1000, 0x188, 0x20e, 0x0, {0x10001, 0x0}, [{0x99, "f3f021001f112b7e7728c484814ffe1d16abd23fb12c3248301b94521b", 0x80, "f424552a9e591db28d7a91e7b5a269618255980b53cdcb583efe5f96fdb5a67e2cb0b791f8dfed61c82f29686a8c4e095afa214aeda848e6487f5d5edb657a7fb1062bb0624dff1dfb1374e4b6bd90cc11e83f11b5a159849f3cb8f73ca18766d4a91270e81c68dc7902626a6074704081a768b03110884a66"}, {0x2c, "39ed3116968e1d1da5532f960f73f25a8fc7beac28aa7c6cd979b00eda", 0x3f, "05ccb8c4efb0fcf5041902dc"}, {0x4f, "21b871f6bdb2cf3c301e13e6d150e7024f6da87c68c13cc886774cbeda", 0x356, "e9453c47d85efae5a4e0b12441c89219d43764a4c24d86c202ed88c7527139ab9a5e3b6a77a8e6714ccbda074b12b8"}]}, {0x86, "34a575e2cd1cb203045c4b55ae04f44a23e151410b2b5489bcb4139ef1", 0x0, "71edf53ee4652e272a4392d514ee5aa2272f7e7d0964769d760ead25cc3ab9fab43149c03a3ed105058ddd9f2ff370dae634d7d713235464373d51ba93313ec523d4dd5f3a6c25441c5f44709e636db89ebb59c764188a962aebc6940a04ae443a6459424874"}}]}, 0x3a15) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d7e000-0x10)=@buf={0x0, 0x0}) 2018/01/24 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c58000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dba000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000201000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000082b000-0x28)={@generic="647c1cbd248beb0c3ea2aad860da9997", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 15:23:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f000024c000)=0x0, &(0x7f0000725000)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000475000)={0x8000}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bfa000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fb000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000945000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000049e000+0x8a4)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f000073a000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006d3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9f000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000597000)={&(0x7f0000b11000-0xc)={0x10, 0x0, 0x0, 0x2020}, 0xc, &(0x7f0000434000)={&(0x7f0000800000-0x2b4)={0x2b4, 0x0, 0xa, 0x104, 0x7, 0x2, {0x1, 0x0, 0x4}, [@generic="0a678c12fe941948d5b669bbfa9cc6fb00e66a50dceb993c14230b267baa05a47e850395ac03b0494ddc7236882359f6e432474276a8e68e503ae6ad1283fa67f38d8dcc60e90506f98fc969f9bc6aa1a337128c31f089329a8428fcc1ef90", @typed={0x10, 0x8d, @str='ppp0\x00'}, @typed={0x10, 0x73, @u64=0x7f}, @nested={0x178, 0x70, [@generic="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", @typed={0xc, 0x66, @u32=0x401}, @generic="64c594bde975e715fcc3a3c886b378862cb688b380650f15a93a3e143d7607173b18", @typed={0xc, 0xd, @uid=r3}, @typed={0xc, 0x67, @uid=r4}, @typed={0xc, 0x87, @u32=0x2}, @typed={0xc, 0x2d, @fd=r1}, @typed={0xc, 0x57, @uid=r5}, @typed={0xc, 0x8d, @uid=r6}]}, @nested={0x10, 0x0, [@typed={0xc, 0xc, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}]}, @typed={0x98, 0x39, @binary="e375ad65c6834c2b7eba639fc893b08dea86f2d683ebf6f79a5de29e8621f954e1fee7a5c94aa61cf38ffdb7a6e089b933d62ffa763dab20b1df857570f668795cb040e8f5ecbc0767fb5ceedd3ac62ddb8e4fd927f99bedccb711e3d82a3d5bdbc25e33556ea9d2b4d26f1ccaf2f541a2a25343b5adfbaf93e32f26d8ff75ec2a8733de56c1ae69d5c97dbbaf401c82"}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x8000}, 0x4c090) r7 = socket(0x15, 0x807, 0xe9f) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000745000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f000035e000-0xc)={0x71, 0x1, 0x97, 0x5, 0x3}, 0xc) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d66d789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc10000000000000004", 0xfffffffffffffffe}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50000000000}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d}, 0x100000000000, [0x1f, 0x7cb7, 0x0, 0x3, 0x9, 0x9, 0x1, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) 2018/01/24 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000da9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e40000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000d0f000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00007d4000-0x8)={r0, r3}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ba1000)={r2, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000092f000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c57000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044f000-0x4)=0x8) socket$bt_bnep(0x1f, 0x3, 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_generic(r4, &(0x7f0000411000-0x38)={&(0x7f0000474000-0xc)={0x10, 0x0, 0x0, 0x20025000}, 0xc, &(0x7f0000dc3000-0x10)={&(0x7f0000e81000+0xc1d)={0x120, 0x1e, 0x308, 0x0, 0x1, {0xa, 0x0, 0x0}, [@generic="e803fe053675d3cc59e456983fca66bb820ecd17fdf1fc9766d91bfdd4e3a3cb26e13d660e092735714f4ed9a4b0c1d2be977cf9ac618382751184beea5f77fcbb1dd44cfb41d74215748013a16bbefb72ffe4508f5b1885a6438728d931fa2dfbcd6aceebb0c68aa136a26d52f896", @typed={0xc, 0x75, @ipv4=@broadcast=0xffffffff}, @generic="d3574f4713a6ac8327f5d5468cff6e7424ffab5d2c32b91afa61af9aa25ed343ae673727b48ce97efd33b7ec591e1c15a8d7ae347ae34420e74c4b7c9b2f9ede75c2c283e0a2db899af7e2bcc275ecf82a5cfcc165219016a11512a523e7502e2211cd75e79ab8f60a37b49c28ed43fa89885c1724aab888ab0ccbad4bddf1d95da9792b70110b68d3ac8c0fb080"]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x400c010) sendmsg$nl_netfilter(r5, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x20, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x357, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @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]}, [0x5, 0x6, 0x6f, 0x100000, 0x6, 0x8, 0x754811fc, 0x2, 0x2, 0x7ff, 0x34a652cf, 0x80000001, 0x9, 0x2, 0xade]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0xffffffda) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000003000-0x68)=[@in6={0xa, 0x1, 0x524e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000006000-0xc)={r4, 0x6be, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005000-0x3)={r2, 0x3, 0xffffffff}, &(0x7f0000007000-0x4)=0xfb9ddc1d9d08af53) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000)={r5, 0x8, 0x4, [0x4, 0x9, 0x9, 0x4]}, &(0x7f0000004000)=0x10) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@loopback={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000007000)={0x8000000fff, 0x16f6, r6, 0x7bf, r7, 0x43ab4ba2, 0x7f, 0x8000}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000003000)=0x0) 2018/01/24 15:23:03 executing program 6: 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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) socketpair(0x2, 0x3, 0x7f, &(0x7f000067b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000007c000)={0x0, 0x5, "7d4543b2bc"}, &(0x7f0000114000)=0xd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cd0000-0x8)={r2, 0x95c2, 0x4}, &(0x7f00002e6000+0x74a)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x5, 0x4, 0x6, &(0x7f0000fc1000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008ed000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000c71000)=0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000020007ffc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d5c000)=0x800, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000d6a000-0x21c)=[{{&(0x7f0000098000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a97000)=[], 0x0, &(0x7f00008ee000-0x1510)=[{0x10, 0x10d, 0x1f, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 807.916364] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007af000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000900000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008fc000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x1, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x0, 0x0, r1}, {0x7fff, 0x9e, 0x7, 0x9, 0x10000, 0xfffffffffffffffc, 0x101, 0x7fff}, {0x1, 0x0, 0x100000001, 0x1}, 0x8001, 0x3, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x2, 0x1, 0xf1, 0xffff, 0x9, 0x4651}}, 0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 15:23:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f9e000+0x39f)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000322000-0xc)={r5, 0x80004, r4}) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f000063a000-0x4)={r7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r8, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000f9f000)=r12, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00005c1000)=r13, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r14, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r15 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x49f, 0x0, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0xfd4a) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r14, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r7, 0x29, 0xc9, &(0x7f0000f6d000-0x4)=0x4, 0xfffffffffffffc57) 2018/01/24 15:23:03 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffff8, 0x1000, 0x9, 0x1, 0x7, 0x4, 0x1, 0x0, 0x5, 0x2, 0x6, 0x4, 0x8, 0x5]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x45, "74f6d547da55f7f09d580e447a0b43b5c6dad34092365c0b2db1cefd222cfa3e1007476dc98d2a6d33afb21f46bb2096de50872e580684ec6431944552c50f0c97b8c70b1b"}, &(0x7f0000005000)=0x4d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xc2, "45f9fcc838f59f7b266d85603ae1795e6c7e5608298b082903b84db7bcc5d14d43cd90fd5a477ec94a8248b435dad6feae467281de0cedc4d60673cca997f75408cf85260c9c7af5a2c720b8a3cba8cd0307bccc9fb9cc8d6b56b73c1f1ab5dd7cfdaa926c5b6b226a46d04d6f24e6ce7a01c0dd961a7ccf73c65bcc885c19b3a80e6b561d0ae427359566edd121e99bf44ebb4b259b354aef06434bfdd481213f36bf46e0aec8d5a7165d6d9643e5a6b49982f5f71ba2c2f67f258fdd5da842663b"}, &(0x7f0000004000)=0xca) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x58, &(0x7f0000005000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000006000-0x5c)={0x0, 0x54, "68643a6124202e1ed33cd5b5d1cf504b8a88c9cdc92245002b36d7df446b24a7d98228902e916dfcc0b2d1e6fc2b2f564686dfd083f4a75c16a06fac46ab17f6b99c10beb7a3f200c59d7ce9f3525b2a9abb67b0"}, &(0x7f0000006000-0x4)=0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000)={&(0x7f0000005000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0x74)="5c44e563c1ae2c386fb42d586f5bdc07b1806ab8d0a9ed6a2d55180ee3c37aa8d99dfe7fd28fcb0ed243efa49ea051b3d9022dcccf65be11de90c591d47ab8e547fd90d4d98ad36d564d9ed0a2b2c36210ad137f4dd2f0068cb54ce8f5c6362289bf3f3e43936a73b6389eb622aec06eb3569eb8", 0x74}, {&(0x7f0000006000-0x2c)="35f850102e0e69baa0e30ac5ece67ef402057764a95b6e380932bec1c5fd9eb148fe5ecff991fdc5134ab88f", 0x2c}, {&(0x7f0000006000-0xe2)="d46978d9377a522a7f4dfed246674b830eef24978e921447de1fdca4ed0d967c163bc86d94179ba8fe78e245f03e81470deeda7ce5fba5075e4335a38eb574c05a476b2460792cfa02f4bdaf7a2d5c5322ed82f72d3fcfb7f70e3ca172e0849178f6cb352d60afc39dd139d285535b54df32f2031dcea16c7ed997491ec287ac3c7b2f2418b9688cc90e5cd32d2c84ec44a501a99bbe46b2bf61bac2c0fcdb6322c004b86fbefcb3d9c5b95021af954d842169b06ee800980aa5319792364115d7c85bba6d7c4c507f3942dfc84f9264ff00851cc25fa126c2a002c8337595328076", 0xe2}, {&(0x7f0000005000)="1bc54ca053f91c22ee86758ed207870d05f6ac5cfb38e7a2b9eec59764482c6fc5929dd9cd8fdd9d6b50ba410de14def9ecf33b81af730234321216f22c8b5145c127a54d1e7146410b18c7a69ac07f32987c18ed1860d6b4952adf40edc4028bbc214273b9e32fd4517c837fa64c76379bd86c496cc76ec7c2841b9d4fa1a0ea39af7170f4d21c35f335892a59a66dcea06926bba55c2ce2520ecf7b44d2ce63e99b1a0a2fcf6084387ae5e7ec65b023df0a1932a4e5b476f00b456d9e563c7f83cc1d4f60bca360b08d8abc22dcc03e1179b73e5899164c3a5f47d45b8", 0xde}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000000000)="496433319dade1fc07763ce728d4edc44b4f97d02d3e83971256d94cc7976f46e349d15a673c58358caa0db5c2a9ca66de8dc663cda8f780e7a3082c7dbe5dd3cfb08389d35d1bb906a0b5d1d6a2158762f6fad12516500fad33fada3b423fc2e1ad7f4576003f6c81bfd80da471187e0f4c6cb9384997ef259a319b811c9e40a080d9710370ca2a62596061d89c8c2e949c33ab8a78b62557d9e844ca8a8df7b0816aec6ccae02c7b5e63e3d7089559", 0xb0}, {&(0x7f0000005000)="024c7fd95cc864c97e7e16272db7315130cfc467427e266ddbffe91b57461dc7ba32f6bca026e6754c22", 0x2a}, {&(0x7f0000006000-0x7e)="868dc03687b59ae154a2fc323425707d2e68e4aaeb3f5cdff9dcdfc8cbd9c364ee3ae8d408ff2b8fbde4c3c0ad3cc7116f4f8dfae4f937d416100e9bfa50826c276e6462abd7af04bdce0bdf8e866fb5b123f7ca5f2e0996f64e9f1d46e8d8dc1f14a5bf64d96823c3e2563b8831fff69770c807965ad09f362d479fda83", 0x7e}, {&(0x7f0000001000-0x12)="339c8487ef7f80583dddda2ae35f83acb3df", 0x12}], 0xa, &(0x7f0000006000-0x180)=[@init={0x18, 0x84, 0x0, {0x46e, 0x32c, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x8080000000000000, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x7, 0xffff, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x80000001, 0x7, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff80000000, 0x8200, 0xfd, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0xdd, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x9, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0xfffffffffffffff9, 0x0, r7}}], 0x180, 0x0}, 0x4000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0xcdbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000004000-0x76)=""/118, 0x0}) 2018/01/24 15:23:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f00008c3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000463000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000+0x609)={&(0x7f0000f99000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000def000)={&(0x7f0000727000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x4, 0x2, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x9, 0xd5, 0x2, 0xa1d, 0x4, "c426c0d06cf6f73375fbc7c37e24c97c3390e402f3f07a1a9b0db0af90e667a724fdd4997403e6ab4369cb08a5bffa51a788f54ddf01f2fa530b9bd4ce4ea6", 0x5}, 0x60) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x1200000000000, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000002000)="5038a9811398c90a72fc316d41060f57fa7168d7528067bc1025311301638b34ebb18d9be9cddead643cf242efca6349db2d469ee8b84b0a87ead1282cc2b75bfbe7ec4f56de79f719d37f128e25a7aae262cd3f6ed1b1b3b6f0a54a0565cad007af81164e0d80febfecc613d4b23707001a964aa6f8630a9c047fe38ccc4a9c124ab3d228aa788aa15e7ceac8309fc243ca6cee0d2740b8ffa9f6765f788e531272f3a442aebf18ab6a4840faba58de0306d213a2f597d347fe1dc825ad36b5dff3b989147fddd236da424b514dbf0f") ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000000)={r3, 0x1, &(0x7f0000001000-0x4)=[0x6], &(0x7f0000000000)=[0x1], 0x5, 0x3, 0x39e, &(0x7f0000002000-0xc)=[0x77b47ff9, 0x1, 0x9], &(0x7f0000002000-0x4)=[0x101], 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/24 15:23:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b0a000-0x20)={@common='bond0\x00', @ifru_flags=0x5400}) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000039000-0x20)={@generic="85b3a943cf01603f356f9a3996f42270", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) poll(&(0x7f0000d3e000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) socket(0xa, 0x5, 0x7b95) 2018/01/24 15:23:03 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000008000)="", 0x35e, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000013000)=[{{&(0x7f0000014000-0x20)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000013000)=[{&(0x7f0000001000-0xea)="8b877150ebbdd9cad90ad8cf5b9b2ddad38f1dca355ec832df08badd92deefec025e1ea76343826d18e2b43962892561589a774d797aa42601fb14d68f9d5167a78a1f1ec60e12740d9b0b4dc0e3fb5a979acc60f680a59f918bbb24fb49761739ed0794104e6126e5d22aed6b4f0139fb6593a4acd73453bb4911c28e20b9a6eb9e10152707aa53b55d1bfffb5f1ff02d8952b1e3bdc5bd7deff345beab2d5ea80634795f456099a5a796cfb00623a117b2034ec9073dbe9c48e63057a368a55469290a03772432996edba652dd50aa4a913dc1a97dbf581f12b82c4ed8755fe32099970b29e55fbd21", 0xea}, {&(0x7f0000013000)="", 0x0}, {&(0x7f0000005000)="334c2a82a3fdcf084a56b8f762caa2617f2a49d397eea907e56c0e10679989a370a3abf1a25dc0f55abd2b7b0b57507bf2b055c586c5ae2c02229b1ad71b9752c109ce94f2edc6a43752bc2bcf49aeb5a0cf0c1919d41c62b25a192a67adb84d2063b7f6324bc98b8d12751303dc0d644ea5d8f7f57405f442c11109f979b54567c45a7fb05621dcde10409533f1c8b27ed362decd1783f27593f5773a6892c014176866344470bce8ae77578814dce408dc25e81d304564beeded7a6d664b806e9d19534b4564c550c5895fd626f8d1dced105f07f601c2a0b9565d775bb04fd5aeb51541947ca3edb29a95449fbdcd6b3f9803a84fe8414f19d2f9a4a8ef9ac1d572acfa147a12ffc2bfcd37acff2edce5d5a7b4512ac69e8b730ebcdb645e257b894f83fca8080e92c00ad3ea4f68664237fa8f7ec0010f0ff407e6456e384c6889687ae075fe999a6b71922fd77865a30e273c5f15778a14b2713c61b46eb07ab0fcdb1274a02deb44a5b1d9fda30afa2d90010b1b2426baec49a220a642c216d7b7ffaf5297d231ae146718211888ea317361658f83650472992fab3f412d23fa64dae1ee128fc7fa9c015a8758cf268b76014091309fe3080ff25575d265ae7bb773d85541ad3405276774fa5ccecfc3fe267632cf1551fe84c46acaa5a81141cca818b88fe2595f42fc8770d85680026a725c9478020da3c81f9750a08b31fd15f39c94a7ed7c787bffd8214ee0226e185490e32b192264d6803bfac83619a372ef9a81826a0730c777e5e568d64aae23be5fa3fbe55e3d0b9b10abf8e5259a570c47aa0fd9856fd8277fdd796131c7468a1fda33d3bd4306fc619e0bc59026b1240b6860ce430c143bdfc33398fa4e47eb84195a0d3cfcac3e3b7c6e47b5ecd0edc10176e25135f7a0f39b99f317dc5e7caddc55ba6e4c8630fe6ae222577f2360280ac7d6222f41e2de61df11393c1338f643a06da8f16149b9a7a7bb861dbec1cacb1f4315f70beb00b9c3773ea5712b79cd9703bf3dffa01dba6220284e7455475310e055e732768c1d49780bef0ee32c0a2e22d7d19aaa8f4885efbfe637aee3197c267a652bdcfb7c587cb1191a4639005395dbf6e6e14a5890ecf976ba5db85634f0a2813afc780cd7b64778ab69f15d223bc165a7232834bb168b5fefb73b0290ad80f481aa59de17387e2943a6f589fa29ac7e1381171a9e4ed3dec15a0531d9f5928b7bb2fb907af09b37da034fd207eb4151c8efa03de9af2249d243948c27edce46cf968ea3e3b07fb07b4faec31085d7581c3d0e2be8017c80573ff2ac76f025e0deb60777d085307ebb8376a095dc88936ca3964d125ac1361725ad97718cb24da33b475db1a2e9171ec9ddeff1d92f5e992c92427cda4ef5a4217e119fc9b2d4a517c135424c519bb0dae5cab81552ee17deb6ce4a6c7270c9efd13f9af51c74d2f432e717ac7b35e8774014b8602f8a578152cde107f8688df39b7aae889a025e5bdca7265faff89c3190886b86ef2745a5c71db5e8f71321c322803f7c9b03612f94008b3b19f5d14c4cb3059d50481319fbf96a4835931ddf3b9c7776a1277eeba366fac1bdec32523e314bfb59680bb7acc4c694930d267585d13c0f1c09c9aed50813335d450731e78f72862ad9e2e0418689094ad7bdc3fabe9c96f5af809c1a878c1ac8c30b7619257f33332bdc4055123d60ace2a3c6ecd66ed8e89dcf4b66cae50ca909229b3f08a5ad885e8cdeb7b5a5678eba05e0cb53d2420f27fe8dc82b3594b6ad7252fdd3cb0d153804a482a4589acb75fcd9e5ada1db4494d1f54095df84a886a8c03372ac42e67ebe8c9cdaa39ec939f6b3426057cd573b76573b15451fac699407c0327d6ec699a37b153fc84fae244de384a169c06d229ed2c21096c1d705f74ece50a3174d35aef0781aef4a2150a4b565c8da80037c250e9553761b6250da56e08f31526d8709c9443352f4377749eba87222ee7d946584c4837a0d0d3e7718d2a70dfe74c32df1e2901f9e924cfd4234773df37aac843bbf58bf07338d7eb24df4e74815083198b6b9d660f98a1e10a7f21b11bfafddd8d0d003d89786e6f299f3c1b029b18c6f88507908557b4cb62867f673f458f41a829a6524170a0ab3a3dbd9a99b2c640db9b02db2140eec64ff74c3f0edf3ef0c1b522a891886f872797a89296eb137684252f0a1babfab5658a4fe5f908ab905ea4d7c8db5e803d4a2333a872bf168089ab7f09315518a121860fb30426bb165b1588b1aeb5fff33ae3db6bcaf840054a00c7d0831a1f4c88d6845bf8c202ae0d88fc66a7f0ac7e5c91d280a0a5afe77dc775a6e84f04475d18e18cb54cce2e6706a9302ecd3a8d97413f91115c3392da2796c71212f0299981224a801d6f3c2f16ecb3894649849f639158e3b8dc57f3429a1f49a506db94ec46a897093f4d4feb17a934c2cdc5c41f3ee747aca668a9d976496e6befb6bc4d603deb9f35f62789c83d64d5dac34469bed204cd73936a10ba3b0fcd4cd04714072ce591cc87f9446cbf6762084058a7ea8f71cca33441f58b3d66cbb4de548e85272c73efc9e32285f99aadd5beb5efd5287bd1d6971bb8fb50b48bac9ce27747649af2a7f3034d04ca74088a488e6e36e1169460f330909f2578fe738e4e05018fb50807a40ea7f91258eda61273b3aab2c3e4aacc6ba7c2d90a476bd094521eb804680b2398d219707d819f704a84ffcde65f747f82538ba42273ab72c7bded46633b495fb3e383b4376187dd1e93c2a71ddb0c76bdce1b8ed893819fe11d1b9180b609c5bd3aa45044575a74d498016d8117a5c380851a5b10a961784cf63e16b09e04e2a0e17a572d55dd6cd13d1d477a2e7e442f2973b16234aa0e1ab838e67cdd112f88f6012d63e7a871af8598987d68ab47f386aa7c48094312cf8a69067a7f9a3041422314b5c52aee7d80a987c2353ae84eeac30b514f7938452547047e0b237ec0c21b4cc15526e6caa011e1275143738e1618361b52deda3fdaad45b0458532b8633930ade885ab25e6a7987ac87e9bd93da204be53a30b9cc39993cb6f8509714370ae378a84a603d7fa81771ae894df17db5ad58632c1064a47f3f4a165cf950b152a5a1266e656a319a84eb34083508bb416de56be10b3a2ffbb6920890a0fba24c38f7501de31c3adbc47309d778d22e19caf589ea78dc614b6aa4f460cca39b539284b3708c97c975f72e420ef0a47a89c6a2d8f66fe03879d64e95a9d6b0bed0cf7bbc94971ac112caf5935047213155ad27ab34d5de63e3f91bca5fb231b3fef3f05cf1721fe61a0a310d84409b79b9170a58be72bedce8516f83b5262172837e12c12bda1f4075bd1e19e8d9f7afd1b0a1e356e0ad1dcf772e3e93cc7eac57f98139327821a5a2f026389d72843909ffc52c6da29ab1dc41c5a8261be6f274cb2941268fb71fc1565920690b27c942539e427672d5b4c95741f0dfbd1d3d25f535fdec12f3d3b5e886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"}, {0x28, 0x19f, 0x2cb, "3453e1d7b4319683fc800da1ced9be9ba74d7118507fe6ca"}], 0x2168, 0x24000000}, 0x401}], 0x8, 0x24044040) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007c0000-0x8)={0x0, 0x0}) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00009c8000-0x4)=0x0, 0x800) accept$nfc_llcp(r1, &(0x7f00004fa000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000010b000)=0x60) r2 = socket$bt_sco(0x1f, 0x5, 0x2) accept$unix(r0, &(0x7f0000cb2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000b7000)=0x8) getsockopt(r2, 0xff, 0x0, &(0x7f0000b87000-0x2e)=""/46, &(0x7f000090b000-0x4)=0x2e) r3 = socket$alg(0x26, 0x5, 0x0) connect(r3, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) r4 = accept(r0, 0x0, &(0x7f0000d7e000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000055000-0x4)=@assoc_id=0x0, &(0x7f00002d6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000fe4000-0x8)={r5, 0x93d}, &(0x7f0000999000-0x4)=0x8) 2018/01/24 15:23:03 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000b000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x6, 0x5, &(0x7f000000e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x200}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000e000)='syzkaller\x00', 0x4, 0x49, &(0x7f000000f000-0x49)=""/73, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r10 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) r12 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f000000f000-0x4)=0x0, 0x80800) r14 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000f000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r18 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept$inet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) r20 = socket$llc(0x1a, 0xf6be0bd77d067e8b, 0x0) r21 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r22 = socket$l2tp(0x18, 0x1, 0x1) r23 = socket$unix(0x1, 0x2, 0x0) r24 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) r26 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) r28 = socket$vsock_stream(0x28, 0x1, 0x0) r29 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = socket$bt_l2cap(0x1f, 0x5, 0x0) r31 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f000000f000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) r34 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000-0x8)={0x0, 0x0}) r36 = socket$inet_dccp(0x2, 0x6, 0x0) r37 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000008000-0x10)={&(0x7f000000e000)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000)={0x0, 0x0}) r41 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r42 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000008000)='./file0\x00', 0x0, 0x10}, 0x10) r43 = epoll_create1(0x80000) r44 = socket$nl_xfrm(0x10, 0x3, 0x6) r45 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = accept$ax25(0xffffffffffffff9c, &(0x7f000000f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = accept(0xffffffffffffffff, &(0x7f000000e000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000003000-0x4)=0x1e) r49 = socket(0x9, 0x80007, 0x8) r50 = socket$bt_bnep(0x1f, 0x3, 0x4) r51 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000005000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000000c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000f000-0x4)=0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = accept4$unix(0xffffffffffffffff, &(0x7f000000a000)=@file={0x0, ""/97}, &(0x7f000000e000)=0x63, 0x80800) r55 = epoll_create(0x1) r56 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r57 = socket$inet_icmp(0x2, 0x2, 0x1) r58 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000)={{{@in=@broadcast=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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=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=@dev={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}}, &(0x7f000000e000)=0xe8) r67 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) r70 = getgid() r71 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r72 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000e000)={0xffffffff, 0x2, 0x18}, 0xc) r73 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) r77 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000f000-0x188)=[{&(0x7f0000005000-0x6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000e000-0x90)=[{&(0x7f0000006000-0xa5)="8ee14e93c1e4bcd41bf7500fec747e00bedd15ab76b491b53a5a7d9c61372ed172ff20f1ef742d6c9ac9290cade94a228f677677bb88682e553deb8bcafba9ca2bd372d4b5f88af3067569ebd32856bc2bb63b932f417a4a40b434ea1feaf2df4a7168e09f5b2746fc3906f3eaceefd0e41ddc64bad96421e223cae00e1687d68fc2fea01ac0afc4858d47413e3cbc63465b8bbcec138e97f601ebb4385c2ac29c3344f4d6", 0xa5}, {&(0x7f000000f000-0x24)="3f717f5eced09ea17d5f062b3b8ffa0c5023fc39369f30a4d777da23bf82712f6fd85b31", 0x24}, {&(0x7f0000008000)="6b405961c7654f3cfd1a0c9e1c06133710fe856014dc9e8707cdce4b49cbc962000ca16cb8975ec5c7d43a9ad1b03b759b1e7d43781ef1e2f369d8752804f2d252ab4434d0d714", 0x47}, {&(0x7f0000009000)="43d35195bf172050b0ac5961edf09347571943a81ac8a5289a959794da989910ac319d19e50d81fe149ebfc5fec2dcf978340101a80d48d107ad22ed12c8fd9c492b25afb82eedd776726d4fe580998c82a845ac8e", 0x55}, {&(0x7f0000002000-0x88)="2384f01e85db2a023af10d9188999cc668eac75b620471be60dc15dc8233a52868d0db351f7825bc4883e749104ffc189101564e6fd0e584837216e75eed6230e71b49a933faf6bee19b06e862435f3ab394fc30c8e6817c217d3420544e2f937d984385e74046815e5b9a7776767208a32851f375e968c608ea61c75e71f003ec1ed810aad45821", 0x88}, {&(0x7f0000002000)="2339926df0cf8a152e5094bcaa6cb6792e12f77c02e9b6f2b56468db151703c1800fcff9bb27386384244c1050b9707ae06a9c293e3ca2f7379e1c7a66e2b516a423f65dc54d34d9fcd3f217e667b4e1587b987b3cf0686adac7c8c2e664e164c857bd0e6291c9bb795ed79b644ae32832f30fce8613510c8ca39a3420bc732d1824", 0x82}, {&(0x7f000000e000)="1542a179f57a75c0ddd6875133e571258ed8e49216d5a0d089a90f133cf831f24b2e604f77c5619350033103b1eb492db9424e6422ce3e2e5a276823d2e9397a", 0x40}, {&(0x7f0000005000)="9c756b0945672a1ac2ab830657a87f1d3c3ee4e5dadb76d4bbd4ffe82e9cd13d4b6f28", 0x23}, {&(0x7f0000003000-0xa7)="dc847cb5121cacbade7bd842f5a015435e9d36de7b72f99e94731824737d2f8ab6692a052946d3270b97cd2b39eb5e81cfd7347fb80904acd31b6e78ca26cf4bcc14c8c5546a975c5c0ed61a84567ef2a4f60c88ebc301001c86084f6dae02e9bd32ffe7058938498e3563aa2c00495e8be51465906ecc9a1a6d2a99b23bdd7b1af617e60d8fcbf396b3859a94d58b55fcbe1a5ba925cf4bb4fdc6e40ec3afb96f69084aec46e0ba5f03fc73d57c964d50f6c26a9ec2d9e53b231e72d7", 0xbd}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f000000b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000f000-0x70)=[{&(0x7f000000f000-0x62)="87fbf328618d28e24aed14f06e15a41a53c4302efe04a50bcf14e11d0d887815095c3319c0178b024447b0f1f4770eeae45524947f770a850a5e132af34c9a969f1fd1c6d9c5a42687308c07d130d53a5494a47cd65b84ad31c486e6321086a66750", 0x62}, {&(0x7f0000000000)="cd68f6c555bf75c5396760464a92e4ebd2caf89dbf89b12d1b7281be246c470b88439ccab4a1e1e00cf76eec056a8b73a74170d98cbc1516561ef4f4faecdcd93ff7c661759c061af5d7a7af3170ec19c10bd636412e7b6a32dbdb", 0x5b}, {&(0x7f0000000000)="fe72b59339611292484149b297b2dd8931b90c7ebd9ee146c039f7a0c6b7ddcb50141189405e2c44658b9bcc9f05823a2ef3db5fb8ceb1489a4def75518adb6afed33e07fc83916254fcbc1caf9c8fa54d761b5b4e3083574694483fa5eedbdb2d5d02fa53439b605ca82031d3e94ac19a168040e2e43fa66e3a5c", 0x7b}, {&(0x7f000000f000-0x7b)="3c88bb4a5d58ac8fe9fbc2ed0ff533ec0d4a5a19c682e949a85df10a0f861cc3aec7f36f0aed89b905c3a48f4012c5f8d2a124cbc43eee119777b2cf6e59ff5d4890a77c19759bced9d651fd966762e820cba13a00931d54d9aa8be2042add08a231f7da0391e65be97d298bc12625c737c1c79d95f4540f1ea1aa", 0x7b}, {&(0x7f000000e000)="e90dd8ebfe0683e5018e38e91a6ba855f9f0", 0x12}, {&(0x7f0000006000)="4cd593485ed0bbe7208c8c1a773e7ea4a46b7e0ac72d0470e4de15aea0f79da6ef9b1100a509f639b7be18a90ed2769edb41148de4a2faec1eb1f653cffd21572cb731a0b1b9e294aa525406e68563981dc93800f34c3b19c458717aadf8bcbde15e3942e3434f45c0808d973d8636b120b5f97e4203cdbe3393ecbc71eccf33090f17e4eeeb4f9d1e1537fa5e4a88db27039c6c8d1f08142c2792c3a9117c92669ec361f6bd4f589ec83c1a5216bf3b4cd9f6ec9b474ee6648468a7a4d26f660f", 0xc1}, {&(0x7f0000005000-0x18)="d65c0c88705058a90c316957a86e4f08b960af8b3a67b8de", 0x18}], 0x7, &(0x7f000000f000-0xe0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x38, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29]}], 0xe0, 0x8800}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000)=[{&(0x7f000000e000-0x80)="ac5a20843628e6c49c19c7ffbc8de3323231977272d9b94499d66b6e8b31e74dd23c60d4328e7bba36762c052927e20f671ba7d01b4391e61bb3db3a5555d5e0a2b14e5d7e10c034342b0cde1c1b35552b1f80133014f3fa52f9177e43b98173bbfcb622fd3e52543234917f482519720704126fe66ab786a824123ea0709d3d", 0x80}], 0x1, &(0x7f000000a000)=[@rights={0x20, 0x1, 0x1, [r30, r31, r32, r33]}, @rights={0x28, 0x1, 0x1, [r34, r35, r36, r37, r38, r39]}, @rights={0x18, 0x1, 0x1, [r40]}, @rights={0x18, 0x1, 0x1, [r41, r42]}, @rights={0x38, 0x1, 0x1, [r43, r44, r45, r46, r47, r48, r49, r50, r51]}, @rights={0x28, 0x1, 0x1, [r52, r53, r54, r55, r56]}, @rights={0x18, 0x1, 0x1, [r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x130, 0x50}, {&(0x7f000000e000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000f000-0x10)=[{&(0x7f0000002000)="bef5f58dc9a1ae6b4a083fc3df7bb7872fab975e3cbe46e0551bc54b0113fffa7ba3ae491d63a1fd9cb69d670e46295194f104a8742fd75ad55d9103c688452cea008162f0caed38888df74544e0e508a45b262629f36a23961e281a98ffd0b1693034b1e8b1e36738c44d0654d4611d42a3c0ce", 0x74}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f000000e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000-0x30)=[{&(0x7f0000008000)="52452f6e3de427c7037eda6bbe0c56e39cbf56390378eb9eb167e588934206ebed38bda303535a58f8c48e2a215e2f4ed5e4f966673de383270132aa2245a0ae333d626112f6824ba8c1d4c0c0714842750f520ba9b28b5e44d610acd6e4562108cb779e99ad578667d1517d5944494d0bd446dd36c3932bdf661f29459b1f5f7c83339a4a8abff1c09eef89f8109729e05c1b0c776bbb9a57f9c8fd14a4217d459adea507a166e7e7f1e82f343b79121c898c6dc898303bd6e765127bde0950733a10817783243ee32574f0dccb96ae5232f96bf7b8a1aa354b113d48f70ae57844e28a41caf53009", 0xe9}, {&(0x7f000000e000)="477d414892c4efeb81fe3f0c2926e1d763412b11ed71b8594428e821d467b1180ac1d721eca4226dda173353f80960b74307f9e5873e47e1c4eb9913bf0d48c9ebe187c43f7a64399d33121eb7985d468afeb865452eec5838e946c0fc906fd1c600512bf4d27d0c232d02063a8aecab420f325529bb7deddb7a71900ab5757ad375c058e7e12e73d8afd409d9029a94d6db42789733b37bf29d498c8941521b334d7daa94f735ec4ea9a59bfaa453da8492ce7b513d41469fcb996b55cb7d7ee8bf0b00b58128758f164de32961e54a676f9e56abb76a48a32d7f6f2dd372495e620c451f372ce8f8e333d9b23d928b37e0b792f5d8e6", 0xf7}, {&(0x7f000000e000)="cdaa4dfb8ed760003d90e49e40c570d4b72e42deb2f5e433dfafa10a183d16ef43b49e56b932389ebc15b3f9fe862f286a83c4319e50924fce66308408767f725a7922fccbdad92521001f3e17932d1ccec5a8be2c31", 0x56}], 0x3, &(0x7f000000e000)=[@rights={0x18, 0x1, 0x1, [r64]}], 0x18, 0x20000010}, {&(0x7f000000e000+0x46)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000007000-0x10)=[{&(0x7f000000e000)="b7a4d326acdc72f896428edecf888f2d34688c8ce257199df87b65c1ae7efbea3489cbd0746234fb61c9e2abc03cdfff70", 0x31}], 0x1, &(0x7f0000009000-0xa0)=[@cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}, @rights={0x20, 0x1, 0x1, [r71, r72, r73]}, @cred={0x20, 0x1, 0x2, r74, r75, r76}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0xa0, 0x800}, {&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000f000-0x20)=[{&(0x7f000000c000)="3a3225bc9f92bb0679a4e5d3afda4987c456c7d60ef85425a0a1646167e35cec86edf96023d2bddeef2bfb9241ebc79b11056acc58a88045da9b0ca77d4cf31c937fb289b310e539fda504486558ac4f4fcbdc04e9cb461675ad5e8da58349604a7164cec2082fd000c1a1fb177c0adaeadb17e75d6d9abd0f1de0eb8ea2df26857a36155710957f547cc8b685d2bb82928f", 0x92}, {&(0x7f000000d000-0x6e)="e2031fea483ddadc171eb0610b0d141b74908b1ecdace5c762671977b6c0de68d3822b27c87adbc215ea92e66a753002704206dbedebc7a80434ba21200d29f60a7a75d0934ff168b190aeec4a82b0a31c544083288894eadd511bdaa4d2bce7b3d9a19f4f87baad77295d614b34", 0x6e}], 0x2, 0x0, 0x0, 0x0}], 0x7, 0x11) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/24 15:23:03 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/24 15:23:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x22, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/24 15:23:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvfrom$ipx(r0, &(0x7f00007d4000)=""/4096, 0x1000, 0x0, 0x0, 0x0) write(r0, &(0x7f0000c9e000)="240000001b0001e300000100aa64000005f3ffff07000300000000000000061ff9161790", 0x24) [ 808.094981] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/24 15:23:04 executing program 1: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/24 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) gettid() 2018/01/24 15:23:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x180) r2 = socket(0x5, 0x807, 0x20) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000609000)=0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000ec0000)=0x2, 0x8) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/24 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00003b3000)=0xffff, 0x39f) 2018/01/24 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000980000-0x4)=0x10, 0x4) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, &(0x7f0000be4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c22000-0x4)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 15:23:04 executing program 6: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6800}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/24 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000da000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000026f000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000048d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) recvmsg$netrom(r1, &(0x7f000013b000)={&(0x7f0000e3c000)=@full={{0x3, {"4bc5806b000101"}, 0x0}, [{"e43e16660df782"}, {"50ea5a60bd261c"}, {"6690eabfcd0bb0"}, {"8c2ee2fffffb73"}, {"9db97594b076cd"}, {"b85ff255e79f66"}, {"6e005267ad3ec3"}, {"0ec7ac356af637"}]}, 0x48, &(0x7f0000660000-0x40)=[], 0x0, &(0x7f00007ff000)=[], 0x0, 0x8800}, 0x2) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f00007df000-0x30)=[{&(0x7f000093d000-0x81)="ae953ed9741d7919114cf5b473a460f50604199dc3b45fd49dc842969c123fa34c4e229bb8f28a3f35e42ad79461c3405b028d562f8836e2ad8ed0169e494a2b29bfa06cf6f9b9bea2e618e7679b51b94ccd31873bb64d94083dc79282f8107bcffb3ae165b9c827e8f18bc8e256056c97d7807366fa08816bc6def6d0bcced166", 0x81}, {&(0x7f0000d64000+0x20e)="882f86ba2081", 0x6}], 0x2, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d44000)=0x7, 0x4) 2018/01/24 15:23:04 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008b9000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e51000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x200, 0x5, 0xffffffff}, &(0x7f0000682000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b58000)={r1, 0x6}, 0x8) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000a65000)=@hci={0x1f, 0x3, 0x2}, 0x6, &(0x7f0000e34000)=[{&(0x7f0000397000)="461dcc82ad2c85565973ae27af3b1532d886fe2ba6a04d12488587f3a48b888104c660db06c06f07802293cc7e93f4ec5df3525e0a04709f606fa3a138112d76aafff91f2d581d7dd46874bc9a1da3a83b42b34cef548c3ad383c415af474d8c862b192a191826f087fc0378892a9d6dae1b9ac58393ffe1fcc414ec3a3ea8ed8b06eae3acd6cd0cd6a5528d2b916c8424a3c7ab52fbf52d2e251747d0dc6f2769842a179cf98316e47f229b9d0f56b82c718ca628e5fc784692d3e9cb5fb7f625f7f81728b84ba00a3b568f5a98bbec0c2a97cdf80febd6be", 0xd9}, {&(0x7f0000a71000)="dc0a01a9cb967d80eb000cd819115b56e036515bd3b148ae6335bc9a6d559a28a11ed638647613c5ca1a1cd50e26b7bf47c5eacb64bf133318e6acf848280845c361993da42c9843a475e655536d6c30bc70329e6a0c009545a1b36d310382", 0x5f}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000000)="05a14cc0fe1e3d5767ed827142c4a7d9b023ce0e516de0071416622bce8e7fac83d6f993ae3e5fa10e0ae5e7c952bd96", 0x30}, {&(0x7f0000a96000)="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", 0xfd}, {&(0x7f0000e23000)="37a8ca164fa849638f61c30d9b5173e47cc2c9d771f5a8dfbaf1a16a8fb35098e82943c82b83374b014b7b381c43b7455e95d8b818a1c2b6ae79956df1efd38e0a2a44590566b532fe511d46579985863dc08b781f32c8558d5f", 0x5a}, 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0x1000}, {&(0x7f0000001000-0x4d)="257911fc1c83b06e7bb7884f67898f51df5d8cb032fba20c018271a51ffa54795f33675eaa0bb664c634e1286e6624587ac4077862e1598108f1cc4b9497bfb24f14aae75003ce4a6047d7b155", 0x4d}, {&(0x7f0000b4a000+0x2be)="f7569d9ef31cacec3bbf5510aa4e122e5ab8f18e2569ff37a9c05fab0963091fb3f35d575b45fbea376305ff421c434ce6a057494d7f5a5eed5684faf9dd5ecf89ff0e1f7ad126a2e6d3ff6ed724b0f825183893f695958e33f3c1df11825b0af14e217088a3f5c4c5cb0f82d49e21853a059833f13420ee02dbcaa31245459a0128296c4468cdd2e4", 0x89}], 0x3, &(0x7f0000001000-0x250)=[{0x88, 0x118, 0x2, "c8298ffa34e978b549e0944c9bc962a554b0b4469406ab07581a69bc7acddf0b330db1851567c1202978af9b9a2e39ca57c989ff4ccfa25ab9081d10516983630a636d72cb67ba501f671538bfafab63612bfa56b1298b353f158778cd127df3d6305ccf1863fbb4dd1bead8cdc6503ef2bdc8"}, {0x10, 0x11d, 0x0, ""}, {0x98, 0x18e, 0xa07, "c223567f47492da8bf0aeccb62ea538c0fa93300d45dacb2f700406c822642029c5ee9efba4790b3af326ffac08c534d160c7cf15e3c0062f8c5aac32b0f44241a3dc3b4f2474fa811f8d53317c40b9cfad5f498a15cacd09facfd3debbfd3ee1db303970639662c6f6c33d75b82980e0460781ac5f1183d7b4ca0f06be71d2e1829de19d405"}, {0x58, 0x11f, 0x3, "1abc68195c2d9454e6ef5cac24407a2040fcefdfd37c4995cb6d113da9ba77d25e5189e13c8e1cc9eddded1df8662359b6decfce572ad223f7decb18504158eb9c146a3094"}, {0x40, 0x11d, 0x5, "c2535dd919c1118933e90e7adc2a46cd7caa95c4e016c51f778e3a8637d9c8521f740b9f848a143967"}, {0x68, 0x11d, 0x5, "9ab79167cbfaf3fc88e2d7f37cee6e887fa50f9f82a7cefd0b17c73c380cb92455cd8f1964d80e9a1b10384239e074fdd575340758839a2d3de621b60abdf530f737c91ea2771cc22311d7600913426ca1ae803391"}, {0x20, 0x84, 0x400, "7f01ed422820674a4fa277fa5d"}], 0x250, 0x20000000}, 0x5}], 0x3, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0xf4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r2}) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000001000-0x4)=0x42, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c52000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00003d3000)=0x80000000, 0x4) r6 = socket(0x8, 0x3, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000cd5000)={0x6, [0x5, 0x70fb, 0x3, 0x6, 0x2a56, 0x9]}, 0x10) setsockopt(r6, 0x4a, 0x5, &(0x7f00007f2000+0x9d7)="2a8e339c", 0x0) 2018/01/24 15:23:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000009a000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x20000000089f7, &(0x7f000000b000)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000001e000-0x20)="f2009c1900e8af356f173500000000eb07000100003f2f000000f3ff000000eb"}) 2018/01/24 15:23:04 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x1}, 0xc) 2018/01/24 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300", 0x18) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f6c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f6b000)=@assoc_id=0x0, &(0x7f0000f6b000+0x783)=0x4) ioctl$void(r1, 0xc0045878) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f6e000-0x4)=@assoc_id=r2, 0xffffff9e) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f6b000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff3000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000069d000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e7c000-0x78)={0x400, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x115, 0x9, 0x3, 0x7, 0x8, &(0x7f00006f6000-0x10)=@common='bcsh0\x00', 0x5, 0x607, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x1d, 0x2, 0x0, &(0x7f00000e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005aa000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket(0x13, 0x80006, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xf87, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ebb000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0x0, 0x1, 0x2, 0x4, 0x0, 0x2}, &(0x7f0000181000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) accept4$vsock_stream(r1, &(0x7f0000a19000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80800) 2018/01/24 15:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000698000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003f9000-0x4)=0x14, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d3b000)=@req={0x10001, 0x0, 0x1, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c3000)=@ipv6_newroute={0x2c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000672000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a42000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000784000+0xbda)={0x1, 0x7fffffff}) socketpair$inet6(0xa, 0x80002, 0x5b, &(0x7f0000894000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000039f000+0x908)='vegas\x00', 0x6) r3 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x0, 0x70, &(0x7f0000361000-0x8)={0x0, 0x0}) getsockname$ipx(r4, &(0x7f0000951000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000704000)=0x10) bind$alg(r3, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8) [ 808.321366] sctp: [Deprecated]: syz-executor0 (pid 23022) Use of int in maxseg socket option. [ 808.321366] Use struct sctp_assoc_value instead [ 808.379767] sctp: [Deprecated]: syz-executor0 (pid 23036) Use of int in maxseg socket option. [ 808.379767] Use struct sctp_assoc_value instead 2018/01/24 15:23:04 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00005cd000-0x4)=0x0, &(0x7f000079c000-0x4)=0x4) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe2000)={0x0, 0x20}, &(0x7f0000fe3000-0x4)=0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe4000-0x10)={r1, 0xffffffff80000001, 0x3b, 0x2}, 0x10) 2018/01/24 15:23:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept(r0, &(0x7f0000dde000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c37000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009af000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcb5, 0x5, 0x6, 0x4}, &(0x7f0000847000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bfc000+0x710)={r3, 0x37, "7861fed5b83ee72c0ed4e1de1cc042c3ab2d747939b75303aa4e7d8537364fdaaa8d3066004290b60370b9fed8e71cfbcc9bf56642291d"}, &(0x7f0000f49000)=0x3f) 2018/01/24 15:23:04 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f5e000-0x78)={0xf48, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x9, 0x97, 0xfff, &(0x7f0000c95000-0x10)=@generic="ab81f6735861a034fa9fdf0393e94830", 0x1, 0x10000, 0xfffffffffffffffc}) ioctl$int_out(r0, 0x0, &(0x7f0000511000-0x8)=0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f5e000-0x4)=0x2, 0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b4f000)={0x0, @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]}}, &(0x7f0000f5f000-0x4)=0x8c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bb7000)={r2, 0x32, "5ff794280e82a540e2dba9ce581e8341b698d86dfdabed2780ec829b578a5e71d2128f01d1f5b95754f9fafb21b0eae40545"}, &(0x7f0000f5f000-0x4)=0x3a) 2018/01/24 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x16, 0x4, 0x0, 0x0}]}, 0x10) 2018/01/24 15:23:04 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x10, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000000c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000009000)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) r3 = getgid() r4 = gettid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) r6 = getgid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$netrom(r0, &(0x7f0000008000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000e000-0x4)=0x48, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000d000)={&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000)=[{&(0x7f000000e000-0xba)="844ea00ce95462e93a7957adfcfe206f3bcf0ace72e4103fc65aff357fe8e3d2ee25a1cf285c3794a303465419a77f6eb1c119cefae3a7508232fccce794c53492c077d387b839eacc65df6a7b4fa15f8ffeb5b5667ce46aec3c7565f9d22415f8aff9a0888024275857b19aaae4d976e5d1951d4190337e7ae64dac5b2b8f1d70e4c1da2bf5b13d6a5351ca0cf0464c12b91d902577944b9107a43e79864448fc485f32712926e9a2d4d8644c95a0b1bf46017f55d58d62270c", 0xba}, {&(0x7f000000d000)="2200a0a4f6", 0x5}, {&(0x7f000000e000-0xcc)="e7deda02866fe0f1f040a7ff1a0cbb06920d51e48585ec9c4644346f31775a3080ae0e1bdffaf29737f0d0f1e4a0b729b32217a010c18574178d78459d3200b3be88498000229fc4655656d2ab8b1180b74caa2ee10ae315f23ced69c21956a945524adb81354eb04501cd96e0b2464b2a4bb10371abeae50d43a7ad532f0013be4808ca5c3234fc438e826f185de6c4204127f6a58d088d86cf4df1cd6bf929ae9ef95dbbaa31cc7521002ff8e0f95bd847839311a5fdea613167ced2abac7d265809b8c87f7cd8caa523be", 0xcc}, {&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f0000008000)="d165659fc84c7926e7d517be111a7459eefa0f9913096c0c8c26bdf8ce9e30f77b4ac73577ecfc5c958b4a531e41110e2b7fc15c8d9303b3c6f55b34f78f0f55ebff870917d19df901ce408b44298cb5a4eb5bf49a85ae04e75903b0c15b8f8576e0c111e8d3b30f99667a13f65eef1b79f1931e4a9b6acdaec226f461", 0x7d}, {&(0x7f0000009000)="97d7bd97842659e1561350799aafe060ab474cdd9cd1507b6381ffb9690f8654455fcd8f396fcdfbb6e3b8533c19a5a9f205ef3a154faee781714e89536c12ce19c6f9a80e8d5779b9d3f40dfafdbdacf304a0b2417bbd25347292ada0fd3aa14d4228d7897dea036f482d84ff7588dc48b685526b5afea1af256b3ba047052477717bc2", 0x84}], 0x6, &(0x7f0000009000-0x70)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r7, r0, r0, r0]}], 0x70, 0x20000000}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/24 15:23:04 executing program 3: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000e7a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000027000-0x18)={0x0, 0x4, 0x0, 0x6, 0x81}, &(0x7f000000f000)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3f, 0x83, 0x0, 0x0, 0xc4e}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000023000)={r3, 0x0, 0x80000000, 0x4, 0x0, 0x2, 0x9, 0x4, {r4, @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]}, 0x7, 0x0, 0xffffffffffff7fff, 0xffffffff00000001, 0x81}}, &(0x7f0000026000)=0xb8) setsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000004000-0x32)="bf75dffdfe3f7d5ac07b14da25852ac857cff35384c4e89bbe0973e80243b9cb7315217fd3ee84e9e41ceb19b767b40104d1", 0x32) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000023000-0x8)={0x0, 0x9, 0x8}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000027000-0x4)=@assoc_id=r5, &(0x7f000001e000)=0x4) 2018/01/24 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000f80000-0x60)=[{&(0x7f0000471000)=""/245, 0xf5}, {&(0x7f00005d4000-0x3e)=""/62, 0x3e}, {&(0x7f0000f80000-0x4c)=""/76, 0x4c}, {&(0x7f0000a88000)=""/4096, 0x1000}, {&(0x7f0000f80000-0xd)=""/13, 0xd}, {&(0x7f0000257000-0x87)=""/135, 0x87}], 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000832000)="0a0775b0d5e383e5b3b60ced5c54dbb7f4", 0x11) 2018/01/24 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f3000-0x576)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e8a413", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "fe015817fcec5620"}}}}}}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 808.405048] can: request_module (can-proto-0) failed. [ 808.424541] can: request_module (can-proto-0) failed. 2018/01/24 15:23:04 executing program 7: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dda000)={0x0, 0xf1, "4542aed98a917a40e65f478a49d39b98ef8bfe7361e5f948983207a1511900f4dde3d25150229c03e19ca6a7aae655b08b7cce476a8c2cde2502fbfe29d66a999ec5072d2d8991f77c599c96c32d17793721326463804f310b05b3f5ef082972636d748ac667014f1e5ae52ed8acd71f77003fbd62b6dce0490d0046ed629ad9a8638ad2694ec8477ef0b25462b1c765152349a2ddf029d288034453c2451e741deb87c8ac75daa73935e976c4c619201d4d9757b8ad53e668f8dd2e331ecad690f7c80cf503fe9ada40a24ad0279472d620d2c277cb53dbddab268a66894e5566cafd84d62125fba5c4fb2c494153d216"}, &(0x7f00007d7000)=0xf9) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dda000)={0x0, 0xffffffffffffcb12, 0x3, [0x2, 0x210d, 0xfffffffffffff9e5]}, &(0x7f0000dda000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dda000-0x8)={r1, 0x1}, &(0x7f0000739000-0x4)=0x8) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dd9000)={r2, 0x4, 0x10}, 0xc) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/24 15:23:04 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000020000)=0x60, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000021000-0x4)=0x0, &(0x7f000001a000-0x4)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000001e000+0xec7)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000e25000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00003a6000)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) 2018/01/24 15:23:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b14000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000500000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f32000)={0x2}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$nl_xfrm(r3, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x2004c8c1) recvfrom(r3, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/24 15:23:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) 2018/01/24 15:23:04 executing program 6: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009fc000-0x4)=0x0, &(0x7f00000ee000)=0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 15:23:04 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) r1 = socket(0x5, 0x4, 0x2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000000d000-0x10)={0x0, 0x7143, 0x3, 0xfffffffffffffff7}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000012000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x4}}, {&(0x7f0000011000)=""/145, 0x91}, &(0x7f000000c000-0x1)=0x0, 0x60}, 0x46) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0xfffffffffffffffd, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 15:23:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x401, 0x2, 0x3, 0x4e03, 0x8, 0x5, 0x3, {0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x29, 0x6, 0xbd0, 0x8}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000765000-0x4)=0x0, 0x4) sendmmsg$inet_sctp(r2, &(0x7f0000d54000-0x70)=[{&(0x7f00005d7000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006df000)=[{&(0x7f0000b7d000-0xc3)="05", 0x1}], 0x1, &(0x7f0000135000-0x60)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/24 15:23:04 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000004000)="", 0x0, 0x40, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x2) writev(r0, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000008000-0x20)={"f7e24b02e700f58751d43ea6cd86d2b4", {0x4, 0xfffffffffffffff7, 0x0, "4727b23acc6e", 0x3492, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f0000004000)="5485d2a7b639e9fc0c0592463a37ceadf8d96e94f2024b153bf3660a94a69e91fdf9bba31911ad389fde5cc838be76358b6305baeec7c4bf772b7dbe2b5acab1067e8cc71209e520b821e67717669db5fe1bafd6a7279d735a9a179190c258c20d1a", 0x62}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000007000-0x1c)="2e32731f56471b6a09caaa38a33aa263952db02b16400ed42c1cc892", 0x1c}, {&(0x7f0000006000)="67bf15643c5d2bfef0d7da5fbe", 0xd}, {&(0x7f0000006000)="de70756ce16256b133ed11c5afb087907c05ad5875d625ab5e03eef65520c53618e2d7d390966a053c194f0eb151bbc1114d1e065276d373f067351ee1d282888b7e15c549676ddb71d3e60ec43af4a3383d005c6d117cc019ab4911f8464280f5bbaa869c1911e8f822411a4016fb9d311fb8f661feadfb011025a2af68c06ba5951751a0f71d803072ae6c5d5d6fd5c61c1445f12f7617b34b34f31aec66f900697899c3e75215b7a35a250414a4dc8075353143b64b5ad9305cf4608c268f5832e9e386115108d7d3a64c8300f6089a0171d269d5c3bd77cdb104fb3faaaa33eef54e25e7b541e599973b9eca72ec18e0533c425a46bf7edd89999054a0a7899a822e35c8157c42c9e2e4d7de98fd03948653811b630294bfee543dc13502cd7b703def83af69aea28e851691015a9624f5b3e58405ac30979934a1d38cebbaa536d936986d1052e04c47cf5365ef94bc146b5129cc341fe163978656316074d1dbbcdee47fc729feaa47402ff0d25e451ba6b6954d61e2f06b05eef98dba6598e95400f2cac1247a1bb2e465bb7d60fd2b92117b2f2ada4bb58fe4ccf52471d0b75eab8cfecf7064d1483765557fe8f76a06c11da6aeb97c0982ad3a5f6cab9236ab3268313227853e9dd8d63bbd529a2ee17033ed0fade491e34b6916eb565166cd5801265acb89b690201b4b7afd2a5893511300e548a4ca23f13323c2b4f8a88200e58d8e10409b7091ac2db2a313a64467bbae8ef90a3e6a884644eaff3bfaf04396e1e27feb277d716cf4a92123c28ca8f84d59a152dd30e9acbeb285ac65038811a0ce3f1f946296ae3b4b001ee29404348945ebb19e86e792ae44600929f6cea7daff2230a712480ee6ad66222a50920490deca18f40068056608b53519ab3d219b8a7b31ff1c57a9ba9e07839f3bcbd465bb295a98fd8467ee46fb76c274fa7f56a0fec05a7acad86f2d61712d256f274d177bba76ca8f79e54a3b927e071fd2059ed1fa974a98a8d7908c638998aadf6333424c28ee069941e15269ebced98eb41d815b50ee40bb3edd086a9657fcce18daa5007dd17c86144ce376c41c7ba429b788a3c9cf38960fa338e929eb394c3f67bf6d35fcfcb73b86e48cf72d55b8c48561a057c26b7e4fdfec710e63c5075359b031f022bd1c1627981672e8745e3932f2398d7bfb5b98d792d9e9a75ecfd01facc9b824b63756c4e6834d185d1ab1cb0ecd9675647f90b1d9e75caa1232aa6fbe1085e4d47d10b328d75f19d3416d3e81599e0b926a5ffc2daae9fe3043cecb211566a0f0e49574443e5dd5d438e5b79b75a16751ea5683030fe2139ec6b376826158e0d0fb39e3fe3c2e0b0aefee77152502b6fa7f4c448f5639359c6d34e78f3d00864325623d2875b7898a74a187ad5efe0d54c116a2de7efcfd4a08b88e6936eb34bb35dfb0adc0c841e4fa9d893e7748b436d106fc434e7c85392253e234912577099703ba366e955b536b7e67edfd0b0dd238758e20136e676143c77169f384a32b826aa530523e6664eb611ee367c1103e08961452f0aac3fb744482d7bd5c7eaf1f1e4cd03b5bea8dec5de16048394ad1e4e9f9d88cc7b4d40ba8abd64d381ebca86a90edd3d7a041f314295ae68ef751c82731d7eb630811219b0f905e8a87b7511ce5a892ae710fd1110deab677fc4e2b2f969227d3610a5d7dd06939fb88faff2eb78c2d05b0bb79c6d6a62974a0efb6a8a005298dc1109aceb98f0a266abc60880279a802765638f8b0198e595830fdc46ac1c7b1835ef02fcae1465c837442081219a0f3f67ca0a9b64fc4b1b50d2a624122dae5386831121943b542d82d1c1c418fc2559c583ec024ddcbdcbd1fe1278f1ebf073f3bb69ec1b316ec11a71419c8f70be247f6156148cdbae1c45f6a5f7310c6aa3b357dc5071e60393e9653547a8a160c2568242bcc25a08c9515bfc25636fa269436cc541c4e954436020d6ace85cfb91d6d98900a4b2d0fa39d0b875602fb369da7944dc55b4b094b1367f0bf4749d3d7664b548d481ed985e35028afbe913a0d41e0f0bed7a3db2d34a4f01619e03f307bbb288c9dffaf5f088bb1079ee9d818e265e885e62c0e491eff69d178654261027ed94f122d16b8d41c5cb5ad62a732b925041ac57f2e4a3cc57109a81e9d85bb43a8cb4083aead6ecbc50c21fbb491bd30162c18a7a581b0470e617e50e6ef2857a8283e466b3c577a60ac97c8f7f20a8d264f61de511fe3821f5005d64992b4dc3e4c1fb22340d3beb6f846f3082c50aea4ca7fb9ef9cfa3f1a0c33d8088e36d306047f671470109c5098c9079b4648bb075f5e4b18962c197af8c5cb5679ffb533411a59a3176f779b8ae2f4371a60350afafdd0d13b2608b1b7a941629b8909b3302d1d5b4754aa7c42b0f20dce4caace2b4aa59d89a4029cf9ea1a7bc7fa9fc1510610eeac121e9ec8a2e095133b2466ffd9d61e6c08721c9eda7689190cf78f436b74245f12453141bcdb6d54829d8d69ad9cb4cd09f10205485bd4b603cb32efd03c7c7d756c5b04307b80a7e2391311053b0ba9ad9c82523927ab700b8306bd558c48943859e7148a0b12f689f610383265b1279ce07cd955993f4e2b023d3fddbb36811ca7ece018b759a782e4a620937c369783dcd0cf9939ea85cdf965f38f306efdc75d803ce7181171c049ec4ab9c13f428c2cdde05a1ea4f48508dfe42b3a09377854a998b8cc0b91309e76e757076b4a2b883f9396c43c2d30c17dd8b5df9430a5857bc17e547d98184f10d291675bf19ba9250759bc1775f27877f3ccd73ab2486758d3f310aeb2944ebb0fe64a47f0ba7ced24975cfd02accc2eb22de97abb7890c91e9a111331ae59bceb8e74c037c70205798a8fb3d49fd72bd6888722981e32a0c19682691597f4890a93ab6ab021658274e570abfc620bc6b110b59b14355ea4203b113f8dd6f408edea64d56693a22a5f7acd6c147462462365491e8644f995293cfcccf9732f1c02be0c0572478eb194feb53c15ea2aafe6a34229a46349e8f1ca4dcba7b6e4257d9b34b21f44d6bffe8dcd0839c869712b9025fe97bcecd875a95211ae81ab5841c27d59ecba97a5ae6e025ec06d6eea969a7b483f08e28186879ff18cdcd48cfd91a47b8f6fbf92af9a86e3b36b1e548f3aa5d76b8deb41ee0ef4035f30fad7d63fe46e67cbc2601d9e498aae67c78fd6698962b6685607cf18cf775e38b6c62c82fe24a0c42948735ffdad9d3a628aea08e9bc14e24345b56b975eff7e6e02767c2510c79aba2c8adb124963b45845901b81587ccec02d25557a84e720c90ba0872e21a48651fc7e96c52a4b84653773620ec3e7acc4e3e63be721efb202ccf3bf1a17277746fedd8511b3d0c4a61fed3f3a897adea293e2107f5c1f4ffe3cb422afebd641e59b211976bed72abca17b0ae4c8ea792cea490a9fc49130d9a1a490414d9a7739c62d0fe8a03cb0bfea36fdf9ff7694a778bd65c8a9e1a4148e7e12d1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0x1000}, {&(0x7f0000004000)="f5b2a384ab96b810027ea73a9e994ad25f1d3d248b8e0bebe4d69e2ad6815eaa3da674e1e258d70741fd869fc1036cf626f9bf4b39d06983928c08c42c809766acfe02336b075f9a301d9101bbe10801d6a825dc8d5d2f99e7a866658708d83cd3636ceebe0a38aadfc0098fbb614859ac889b17", 0x74}], 0x6, 0x0, 0x0, 0x80}, 0x1) 2018/01/24 15:23:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a3d000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x619, 0x7, [0x7, 0x7, 0x7, 0x0, 0x100000001, 0x1, 0xfffffffffffffffc]}, &(0x7f0000664000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6(0xa, 0x806, 0x6) write(r2, &(0x7f00009f7000)="8c9539d081953330ffa361d446ee47b3d2769de9b81ad635b2c806a5fdf99c38fff21b297f1e73cbf36e3dbfeaa9f11c663d15d8fd8bc299bada0bc5b5ed2542061f41e65f84575f4ff2711a53062d383a4a3c228cdf54b9edcf3e005c5b37fcd3237175e7b3d949313ac5e0138d739d8d722c13f17f54866a1fed90f80950e648af0e71155553f348fa52102ff84df872a64ab30cd15fc86ce286bc92ffccca9996cd0d72bb0d76c5833c52828c03d152ff6e81639f8a11dc5294783765c37e13145d8e15ffdfbc009fea4034fa31202f7818c79517f82fe99dbefd7bf5b9c7885e2d41cf6caf660d18efa4fd", 0xed) bind$inet(r3, &(0x7f000046a000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x12) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x1) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00006ca000-0x4)=0x101) r5 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a06000-0x8)={0x0, 0x3}, &(0x7f0000184000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000788000-0x8c)={r6, @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]}}, &(0x7f0000d56000-0x4)=0x8c) [ 808.592113] ================================================================== [ 808.599581] BUG: KASAN: slab-out-of-bounds in erspan_xmit+0x22d4/0x2430 [ 808.606329] Read of size 2 at addr ffff8801bbf6800b by task syz-executor1/23103 [ 808.613764] [ 808.615386] CPU: 0 PID: 23103 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #206 [ 808.622749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 808.632097] Call Trace: [ 808.634671] dump_stack+0x194/0x257 [ 808.638280] ? arch_local_irq_restore+0x53/0x53 [ 808.642929] ? show_regs_print_info+0x18/0x18 [ 808.647410] ? erspan_xmit+0x22d4/0x2430 [ 808.651452] print_address_description+0x73/0x250 [ 808.656268] ? erspan_xmit+0x22d4/0x2430 [ 808.660304] kasan_report+0x25b/0x340 [ 808.664085] __asan_report_load_n_noabort+0xf/0x20 [ 808.668987] erspan_xmit+0x22d4/0x2430 [ 808.672852] ? packet_direct_xmit+0x509/0x790 [ 808.677325] ? validate_xmit_skb+0x4b0/0xaf0 [ 808.681711] ? gretap_fb_dev_create+0x250/0x250 [ 808.686353] ? netif_skb_features+0x9b0/0x9b0 [ 808.690842] packet_direct_xmit+0x3ad/0x790 [ 808.695142] ? packet_mmap+0x590/0x590 [ 808.699006] ? memcpy+0x45/0x50 [ 808.702275] packet_sendmsg+0x3aed/0x60b0 [ 808.706412] ? find_held_lock+0x35/0x1d0 [ 808.710464] ? avc_has_perm+0x35e/0x680 [ 808.714425] ? mark_wake_futex+0x1a0/0x1c0 [ 808.718638] ? packet_cached_dev_get+0x2b0/0x2b0 [ 808.723375] ? avc_has_perm+0x43e/0x680 [ 808.727337] ? avc_has_perm_noaudit+0x520/0x520 [ 808.731981] ? __fget+0x35c/0x570 [ 808.735418] ? iterate_fd+0x3f0/0x3f0 [ 808.739199] ? check_noncircular+0x20/0x20 [ 808.743414] ? find_held_lock+0x35/0x1d0 [ 808.747469] ? sock_has_perm+0x2a4/0x420 [ 808.751505] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 808.756846] ? lock_release+0x9d2/0xa40 [ 808.760801] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 808.766658] ? __check_object_size+0x25d/0x4f0 [ 808.771233] ? selinux_socket_sendmsg+0x36/0x40 [ 808.775875] ? security_socket_sendmsg+0x89/0xb0 [ 808.780604] ? packet_cached_dev_get+0x2b0/0x2b0 [ 808.785337] sock_sendmsg+0xca/0x110 [ 808.789034] SYSC_sendto+0x361/0x5c0 [ 808.792726] ? SYSC_connect+0x4a0/0x4a0 [ 808.796671] ? up_read+0x40/0x40 [ 808.800017] ? down_read_killable+0x180/0x180 [ 808.804489] ? security_mmap_file+0x143/0x180 [ 808.808967] ? vm_mmap_pgoff+0x1fc/0x280 [ 808.813031] ? __fdget+0x18/0x20 [ 808.816388] ? SyS_futex+0x269/0x390 [ 808.820081] ? do_futex+0x22a0/0x22a0 [ 808.823861] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 808.828685] SyS_sendto+0x40/0x50 [ 808.832126] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 808.836874] RIP: 0033:0x452f19 [ 808.840042] RSP: 002b:00007f1d55786c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 808.847730] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 808.854975] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 808.862217] RBP: 000000000000059c R08: 0000000020011fe4 R09: 000000000000001c [ 808.869462] R10: fffffffffffffffd R11: 0000000000000212 R12: 00000000006f7740 [ 808.876706] R13: 00000000ffffffff R14: 00007f1d557876d4 R15: 0000000000000000 [ 808.883968] [ 808.885573] Allocated by task 20178: [ 808.889268] save_stack+0x43/0xd0 [ 808.892692] kasan_kmalloc+0xad/0xe0 [ 808.896376] kasan_slab_alloc+0x12/0x20 [ 808.900325] kmem_cache_alloc+0x12e/0x760 [ 808.904448] getname_flags+0xcb/0x580 [ 808.908221] user_path_at_empty+0x2d/0x50 [ 808.912342] SyS_access+0x22c/0x6a0 [ 808.915943] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 808.920665] [ 808.922266] Freed by task 20178: [ 808.925605] save_stack+0x43/0xd0 [ 808.929032] kasan_slab_free+0x71/0xc0 [ 808.932890] kmem_cache_free+0x83/0x2a0 [ 808.936834] putname+0xee/0x130 [ 808.940085] filename_lookup+0x315/0x500 [ 808.944119] user_path_at_empty+0x40/0x50 [ 808.948238] SyS_access+0x22c/0x6a0 [ 808.951839] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 808.956563] [ 808.958164] The buggy address belongs to the object at ffff8801bbf68380 [ 808.958164] which belongs to the cache names_cache of size 4096 [ 808.970888] The buggy address is located 885 bytes to the left of [ 808.970888] 4096-byte region [ffff8801bbf68380, ffff8801bbf69380) [ 808.983256] The buggy address belongs to the page: [ 808.988160] page:ffffea0006efda00 count:1 mapcount:0 mapping:ffff8801bbf68380 index:0x0 compound_mapcount: 0 [ 808.998101] flags: 0x2fffc0000008100(slab|head) [ 809.002755] raw: 02fffc0000008100 ffff8801bbf68380 0000000000000000 0000000100000001 [ 809.010615] raw: ffffea000762c820 ffffea0007374aa0 ffff8801dae2c600 0000000000000000 [ 809.018466] page dumped because: kasan: bad access detected [ 809.024145] [ 809.025742] Memory state around the buggy address: [ 809.030642] ffff8801bbf67f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 809.037973] ffff8801bbf67f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 809.045302] >ffff8801bbf68000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 809.052631] ^ [ 809.056229] ffff8801bbf68080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 809.063560] ffff8801bbf68100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 809.070888] ================================================================== [ 809.078220] Disabling lock debugging due to kernel taint [ 809.083721] Kernel panic - not syncing: panic_on_warn set ... [ 809.083721] [ 809.091075] CPU: 0 PID: 23103 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #206 [ 809.099721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 809.109073] Call Trace: [ 809.111654] dump_stack+0x194/0x257 [ 809.115282] ? arch_local_irq_restore+0x53/0x53 [ 809.119939] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 809.124670] ? vsnprintf+0x1ed/0x1900 [ 809.128445] ? erspan_xmit+0x2290/0x2430 [ 809.132477] panic+0x1e4/0x41c [ 809.135640] ? refcount_error_report+0x214/0x214 [ 809.140371] ? add_taint+0x1c/0x50 [ 809.143883] ? add_taint+0x1c/0x50 [ 809.147398] ? erspan_xmit+0x22d4/0x2430 [ 809.151432] kasan_end_report+0x50/0x50 [ 809.155383] kasan_report+0x144/0x340 [ 809.159167] __asan_report_load_n_noabort+0xf/0x20 [ 809.164071] erspan_xmit+0x22d4/0x2430 [ 809.167943] ? packet_direct_xmit+0x509/0x790 [ 809.172413] ? validate_xmit_skb+0x4b0/0xaf0 [ 809.176795] ? gretap_fb_dev_create+0x250/0x250 [ 809.181435] ? netif_skb_features+0x9b0/0x9b0 [ 809.185914] packet_direct_xmit+0x3ad/0x790 [ 809.190207] ? packet_mmap+0x590/0x590 [ 809.194067] ? memcpy+0x45/0x50 [ 809.197326] packet_sendmsg+0x3aed/0x60b0 [ 809.201453] ? find_held_lock+0x35/0x1d0 [ 809.205489] ? avc_has_perm+0x35e/0x680 [ 809.209438] ? mark_wake_futex+0x1a0/0x1c0 [ 809.213645] ? packet_cached_dev_get+0x2b0/0x2b0 [ 809.218373] ? avc_has_perm+0x43e/0x680 [ 809.222326] ? avc_has_perm_noaudit+0x520/0x520 [ 809.226972] ? __fget+0x35c/0x570 [ 809.230400] ? iterate_fd+0x3f0/0x3f0 [ 809.234176] ? check_noncircular+0x20/0x20 [ 809.238381] ? find_held_lock+0x35/0x1d0 [ 809.242417] ? sock_has_perm+0x2a4/0x420 [ 809.246449] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 809.251794] ? lock_release+0x9d2/0xa40 [ 809.255760] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 809.261636] ? __check_object_size+0x25d/0x4f0 [ 809.266200] ? selinux_socket_sendmsg+0x36/0x40 [ 809.270842] ? security_socket_sendmsg+0x89/0xb0 [ 809.275572] ? packet_cached_dev_get+0x2b0/0x2b0 [ 809.280301] sock_sendmsg+0xca/0x110 [ 809.284247] SYSC_sendto+0x361/0x5c0 [ 809.287932] ? SYSC_connect+0x4a0/0x4a0 [ 809.291879] ? up_read+0x40/0x40 [ 809.295219] ? down_read_killable+0x180/0x180 [ 809.299689] ? security_mmap_file+0x143/0x180 [ 809.304173] ? vm_mmap_pgoff+0x1fc/0x280 [ 809.308210] ? __fdget+0x18/0x20 [ 809.311553] ? SyS_futex+0x269/0x390 [ 809.315239] ? do_futex+0x22a0/0x22a0 [ 809.319026] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 809.323849] SyS_sendto+0x40/0x50 [ 809.327277] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 809.332000] RIP: 0033:0x452f19 [ 809.335173] RSP: 002b:00007f1d55786c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 809.342849] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 809.350089] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 809.357329] RBP: 000000000000059c R08: 0000000020011fe4 R09: 000000000000001c [ 809.364580] R10: fffffffffffffffd R11: 0000000000000212 R12: 00000000006f7740 [ 809.371823] R13: 00000000ffffffff R14: 00007f1d557876d4 R15: 0000000000000000 [ 809.379489] Dumping ftrace buffer: [ 809.383001] (ftrace buffer empty) [ 809.386685] Kernel Offset: disabled [ 809.390281] Rebooting in 86400 seconds..