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", 0x1000}, {&(0x7f0000de3000-0x88)="612d87662b1f07acdca53912a2e84af9939481f1e1dc80b7129af29e7975822bcfc763a69386568ce7b71020c8ca0eecf52c2d56e62ae9afc8e3917782a5d164fd6ac66e53308ca284a022cbe15f4b94f308fd1d0915d427abf515c72462f7c5f518b69b50714dbaa333f49003b4324633ae123b59bba98ab5511cbadc623e0dcdab08651d3600d4", 0x88}, {&(0x7f0000555000-0x60)="3381694b1268b20d8ca4ca19b6ef1230bcc5ebe1d0f14c37ff9875c7cf6ec2087a425261c0d5d78479cfccd2fc17fc5e2f16ce442e75b8c10ea17fba48d2f15092633c555bc5dc010f52330bc589fefbfd3dc32954a98946af1ba0497f29ebe3", 0x60}, {&(0x7f000063a000-0x8a)="51848ee3fb886a0b9132bf79e28c8c8b832050be621602f3881ca501690ff88e6d57d843142aff3b7e63da0334f0e1fe488fc8f476f99c344680404798cf88413d64834b3194dd1a29a89302a2467bdbf1eb387c9b2fe7e90309a9fb68f0e2824d651cd6b06948ae7aecd33ef4b47b6d322e31b46c865f3d0a6ed7c9e51f8f8e51911a65a1080c86a8ac", 0x8a}, {&(0x7f000087e000)="b8f74547a9df1a576ca3ea9bdeddd5bdb27e7fa8fef0506f311dc0eb0976e9e6c19bd6ead4d3cbc60a452b3312e1ac1a99ee895e25cde59e8a3611001b3b943ab69a9382b4392930f8e2c34fcc09911c281e260222643477f8d986a04b16524afc5c3649b42b40b19cb8d457b44107985cb1f684ea1734dd481b288843dd67db6a7f12d1a60e7a8811fddd3c21a150f7d54a5847f0fb5c95508387f073f9b5a43d13c0ecf162a63d", 0xa8}], 0x8) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r0, 0x541b, &(0x7f00008b5000-0x77)="ba6462f0e9f367ec511d9e8cfdffa8269aff2080cf6f918396220726a862bf35ff92dcab9bf9437394c707e504efc17ca6f1438b1cf3ad77d48afbc2374615baef2a77adec58db39fc79f1fa2d2955db772b0abed4848f58e4bfafe57adac9f0be839a29b3cdbaadf383fb413acf2c64cb08d055cabb86") r1 = socket(0x0, 0x4, 0xb4) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000f92000)=0x7ff, 0x4) unshare(0x80000) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2) bind$inet6(r0, &(0x7f0000bca000-0x1c)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r1, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/17 16:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000, 0xf3a7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d47000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000776000)=0xb) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000d2c000)=0x0, &(0x7f0000d24000)=0x4) 2018/01/17 16:26:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000f3a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006f7000-0x6)={r2, 0x18d}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x3, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r4, &(0x7f0000003000-0xe)={0x1f, 0x1, {0x2, 0x1, 0x9, 0x7, 0x4196, 0x3}, 0x59e, 0x7f}, 0xe) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r4, &(0x7f0000001000)="ee036528da5e5a27c154cdd98269572632300d077c132799b7019fad08616a", 0x1f, 0x0, &(0x7f0000001000)={0x11, 0x1f, r5, 0x1, 0xffffffffffff8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) recvfrom$packet(r3, &(0x7f0000002000-0x87)=""/135, 0x87, 0x2000, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000)=0x400, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000006000-0x38)={&(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000006000-0x5)=""/5, 0x5}, {&(0x7f0000004000)=""/31, 0x1f}, {&(0x7f0000005000)=""/189, 0xbd}, {&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000006000-0x35)=""/53, 0x35}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x1}, 0x10100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000005000-0x19)=""/25, &(0x7f0000006000)=0x19) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000009000-0x4)=0x1f) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet(0x2, 0xf, 0xfffffffffffffff8, &(0x7f0000316000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000e2f000-0xa9)="d210ae6a4d38ef370eb6ee8c4885e2b65d2c20aa38caba9d59c4f4b81514fa699c4ecfe87519e3561cbf3ba6bd841a78a916415a308c33795ec409b9592421e6ade0afa7b3406792084f30ddb865f12e2c2a208accb3c71b6205f6219830f8ada56f3de669fd52a732cda4d1c5431f73a4f7407986864e921518b82bb35b55f6a97d6fa228de8a69ef5aff284ba58dc7121f091ed9efb9e7cac2188daf27d23aa139aea598a70a099d", 0xa9, 0x4, &(0x7f0000f7a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x4, {0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x32) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00001ae000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000f7a000-0x4)=0xc) 2018/01/17 16:26:57 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x100, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000020000)=0x448c, 0xffffff59) accept(r0, &(0x7f000001f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0x26) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000014000)="e22a20cae18e97686ebaf67bd3274ce220eaa9c75a92674e12ad9c1bee330c9a06ca9ed6e4c3d498892a", 0x2a) 2018/01/17 16:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres)\x00'}, 0xfffffffffffffe6d) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000725000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000942000-0x4)=0xc) r3 = accept$alg(r0, 0x0, 0x0) getsockname$inet(r1, &(0x7f00001ad000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac8000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[{&(0x7f00009b2000)="e010048c3cc1d8d1e49c2f130aff47cc387e9fd0e1a6a5070946a2b2a76c60e1a7642e9875a9536a20573661199dcb18f007c9e28a450b955f841555c858133a1cf980b8b4742f5867b55ae87419b68a700d429f2912b150f06373019d24d201289f4285395e26a34bb6f68fb8", 0x6d}], 0x10000000000001e4, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x4000010) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0xfffffffffffffffd}, 0x0) r4 = accept4(r1, &(0x7f000016c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000)=0x10, 0x800) r5 = getpid() sendmsg$nl_route(r4, &(0x7f0000ff4000-0x38)={&(0x7f0000b49000-0xc)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f00009c2000)={&(0x7f0000373000)=@bridge_setlink={0x1f0, 0x13, 0x400, 0x7, 0x0, {0x7, 0x0, 0x0, r2, 0x8, 0x20}, [@IFLA_GROUP={0xffffffffffffff76, 0x1b, 0xfffffffffffffffd}, @IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xfffffffffffff6b0}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x4040000) recvfrom$packet(r4, &(0x7f0000457000-0xf9)=""/249, 0xf9, 0x2000, &(0x7f0000392000)={0x11, 0x5, r2, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f000075d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003c5000)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000912000-0x10)=@common=""/16, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000004d000)=0x5c, 0x4) pipe(&(0x7f0000a3b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000097000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000438000)=0xb) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000d46000-0x10)="0000000201ff0008000000003f0100d1", 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000796000-0x10)="1c3ea256f382ba5cc0d550b89844c261", 0x10) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f000063a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003a5000)={0x1}, 0x4) socketpair(0x11, 0x80005, 0x8, &(0x7f0000d77000-0x8)={0x0, 0x0}) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f000013e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:57 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) socketpair(0x2, 0x80000, 0x7ff, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000b000)={0x0, 0x6, 0x9}, &(0x7f000000e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/17 16:26:57 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007dd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x10001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 16:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/17 16:26:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000da9000)="25ed29fcf5e8371cb1e359e95ab1d6a799aa7e26f6d875dab840ffd1aec4d8e0e659ff29518cf319fc771a0d7d0ad050386f7aac9060bb9a5dece9c6043d2e4de7", 0x41, 0x1, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000c66000-0x3a)=""/58, 0x3a, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e42000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/17 16:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xd6ca) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname(r0, &(0x7f0000a04000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000260000-0x4)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f14000)={0x0, &(0x7f00007da000-0x10)=[]}, 0x10) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:26:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cf9000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@ipv6_getaddr={0x5c, 0x16, 0xa08, 0x1, 0x1, {0xa, 0x1f, 0x4, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040801}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x1)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = socket$inet(0x2, 0x80a, 0x0) unshare(0x2020600) pread64(r3, &(0x7f000046f000)=""/152, 0x98, 0x0) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x10001, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000024000-0xc)={0x0, 0x6, 0x1, 0x2, 0x4, 0x9, 0x49f}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000025000)=0xc, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000008000)={0x1, &(0x7f0000025000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) connect$bt_sco(r1, &(0x7f0000025000-0x8)={0x1f, {0x3, 0x0, 0x400, 0x400, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f000000c000)={{0x2, 0x1000, 0x8, 0xfff, 0xd1, 0x1}, 0x0, 0x6, 0x600000000000}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000024000)={0x0, 0x0, &(0x7f0000025000-0x30)=[{&(0x7f0000025000-0x2a)=""/42, 0x2a}, {&(0x7f0000024000)=""/4096, 0x1000}, {&(0x7f0000017000)=""/233, 0xe9}], 0x3, &(0x7f000001d000-0xd7)=""/215, 0xd7, 0x2}, 0x100) 2018/01/17 16:26:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7b000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) connect$pppoe(r1, &(0x7f0000001000)={0x18, 0x0, {0x3, @random="14a775027624", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000001000)=@generic={0x0, 0x0, 0x0}) 2018/01/17 16:26:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0xd9)="0c5f2e554d8c802c0b72c81cc90306716a4055461f30409a551214f662367a32342345739ed4c2a78de6a01920320a0c3f71dc6b1409455ac5e5495ca3ed841d7970f4b0f9e8883ffed465adb1d13d0795f2e8e3fd3073c54f4194c29ff7175aef4cded2582325bedb1de7880d0fdbc62ea95ed082b1f5a188f30deb36f35d8435a4f7ffa572b5fed1b731c73289fd62eaa9029328dce757ba6174fab383b7a2a2561fea456b0530afce0849eecd67b2d7895c8fc0c36fd2a81e086f5ae2221e9574ce4c5518c32639e297cbc049c784918fd91ed14362d43b") mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000792000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000793000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000069000-0x4)=0x1008) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000793000-0x8)={r2, 0x8}, &(0x7f0000793000-0x4)=0x8) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f00000ba000-0x4)=0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000015000-0x18)={0x0, 0xffffffff, 0x0, 0x3, 0x6}, &(0x7f0000792000)=0x18) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000792000)={r4, 0x6, 0x6, 0xc581}, 0x10) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 16:26:57 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x9) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f50000)=0xd1) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[{&(0x7f0000e25000)=""/122, 0x7a}], 0x1, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x10, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005cb000)={0x80002000, 0x0}) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f00003af000-0x10)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f000091f000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8c, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 16:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008c3000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000482000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f89000-0x4)=0xb) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000970000)=0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000066b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db9000-0x4)=0x5) 2018/01/17 16:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0xf, 0xbc70, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xba4]}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000066f000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000dd7000-0xe9)={r1, 0x10000, 0x1, "c9ccbd58a5fb357e140c6889292bc921ad39831ebaf62758265a719b5f1580d19b77919c9c808b450ae6495208bb9030ce13bf9a453d518f3529d420ca5de9d12c0c39b52af878334147d3623a01cdc02ccb52af2089c4529aad71877a665a3abbb36601fc503ba5967fc4e216e2b1c3dbed899477450425e1da25a6e545162d718c0423fe8210ee147929e35d835f7f94fbd2a95698d2e0ded70f8f96d7b0ea77fee8a6934023f9e761959e3f378cd3002b86dc16c138f5624770837bde429e62a6aa0fba1f1e5a1665482fb7c23df7b147f1d9b5f0aa64275016e99b5907"}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/17 16:26:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000b, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x1ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000000000)=0xffffffffffffff45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000a0a000-0x38)={&(0x7f000001e000)=@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], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000c9a000)=[{&(0x7f0000eaf000-0x61)=""/97, 0x61}], 0x1, &(0x7f0000d17000)=""/80, 0x50, 0x1}, 0x2) bind$alg(r0, &(0x7f0000865000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) sendto$inet(r3, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f000094e000-0x4)=0x0) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fdc000)=[{0x8, 0x6}, {0x2, 0x9}, {0x8, 0x64e4}, {0x2, 0xffff}, {0x3, 0x1ff}, {0x2, 0xcbb}], 0x6) 2018/01/17 16:26:57 executing program 2: 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(r0, 0xadd0, 0x2, &(0x7f0000578000)="9827b99e9a4221dca7eef3c5112080ac86927ca0154be076f9d8c47e78209a957cc67e192a63ab428e9b82a4f197360bddd75a7a14817170a162c94bb14325d89693a1b8f5285e3f9fd45a859012c4cafc874584", 0x54) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/17 16:26:57 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a07000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000082f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d18000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000190000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000c8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:26:57 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0x8, &(0x7f0000fe2000)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000fe4000-0x4)=0x9) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000fe2000)=0x7f, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r0, &(0x7f000094b000-0xd5)="", &(0x7f0000fe3000-0x3a)="", 0x0}, 0x20) 2018/01/17 16:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ea7000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(gcm(aes)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000498000-0x10)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000a93000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000197000-0x22)=""/34, 0x22) 2018/01/17 16:26:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x80000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r1, 0x3}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000484000-0x68)=[@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f49f09d}], 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) writev(r0, &(0x7f00001b4000)=[{&(0x7f0000cfb000-0xb)="5e49e659f00feaeebc9cf7", 0xb}], 0x1) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005a2000)={0xb2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xa66c, 0x9, 0x100000001, &(0x7f0000d52000-0x10)=@common='bridge0\x00', 0x7, 0x3, 0x3}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7fc45bafc02f39598f850", 0x80, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d45000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff9000)=0x14) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000033c000-0x4)=0x10001, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ffa000)={0x0, 0x1, 0x10c0000000000000}, &(0x7f0000ffa000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f8b000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ffb000)={r2, 0x1}, &(0x7f0000b45000)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00002ff000)=0x0, &(0x7f0000adf000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffa000-0x4)={r3}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000cb9000-0x10)={0x3f, 0x8, 0xd, 0x3f, r4}, 0x10) 2018/01/17 16:26:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00009c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:26:57 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80000, 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000438000)="7931970000", 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x7, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210173563802bbe) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="6aa15422f2828e65dc993f57ee4ccb54028c3012da204f19109fec9330707181ed7284689e095de0a39e4c95624de2716606ac05bd31ba08dec561a04cfe6c556c6a20f103bf9a9702d89138af42769211558833a833849c885eff835bf67f415eb684bd0b1ef84e58069dd66568417e13e8e0fe36bc7b52312d04baf6e94a8b0163e38986d2", 0x86, 0x10, &(0x7f0000001000-0xe)=@l2={0x1f, 0x0, {0x0, 0x7f, 0xf2, 0x1, 0x0, 0x1}, 0x0, 0x4}, 0xe) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) bind(r1, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) setsockopt(r1, 0x0, 0xcb9, &(0x7f0000008000-0x30)="2c9fd1609acead62fab3f859e9655f55bb97cc3688633a3eda22bda3a01ad0ad3e795a4d6b3aa763bf8d780f0085ca02", 0x30) 2018/01/17 16:26:57 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bf4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000035e000)={0x0, 0x0}, &(0x7f0000cb5000)=0x8) shutdown(r1, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f6b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f6c000-0x4)=0x14, 0x800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008bf000-0x8)={0x0, 0x1, 0x7ff}, &(0x7f0000f6b000)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f6b000)={r3, 0x14, "3258033c7cdf9fdf59951ba20967de97189fee10"}, &(0x7f0000f6c000-0x4)=0x1c) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x9, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/17 16:26:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair(0x11, 0x0, 0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x11a4, 0x4, 0x81, 0xf3, 0x81}, &(0x7f00005f6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common=""/16, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x80000001, 0x8002, 0x25e, 0x800, 0x1f, 0x8c, 0x200, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/17 16:26:57 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000849000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f000066a000-0x4)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0x50, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = epoll_create(0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000008000)={0x50000007, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000004000)=@buf={0xf4, &(0x7f0000008000-0xf4)="6e8d3f63a1a6f73311917c75dda0270caed78e492cc7da1f3940036d6d22c56468822b28a3ab4acab7a76d28a738d1f60de2558fd775a14c0769dfb22a6f78695f81432184f03b9e72c3449e29206e5124eb61c912854c2f77a5a08c5fff3768480a294ba88e835fba9c95620f190ff64ab6e6ba7ab6f08c62601eb540be20ba1b8c8fd40eb3f6eac8626f986358dd4a20a01d5ebab1596b14e00074394c8ee2ef31f7c0687ad2754774274019d91657fc0860170db0a428ea890ddefdeaf9fa91db5ef63fc96a4789acb236b8fd07dff74cab3e7dd4a9aced8e8bee14fd5df413ca3eb42dc89198f11ebc207742f30179c4a29b"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000009000-0x20)={@generic="c00746a06cf4dd6243376341f67d578e", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/17 16:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a4b000)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getsockname(r0, &(0x7f00001bf000)=@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}}}, &(0x7f00009e4000)=0x3a) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000002e000)=""/4096, &(0x7f00009be000)=0x1000) 2018/01/17 16:26:57 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000015e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009ed000-0x50)=[{0xf, 0x6}, {0x7, 0x0}, {0xf, 0x1}, {0x3, 0xc00000000000000}, {0x4, 0x0}, {0xa, 0x80000000}, {0x8, 0x2ea}, {0x6, 0x101}, {0x4, 0x100}, {0x8, 0x7fff}], 0xa) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000358000)={&(0x7f0000fb7000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000400000)=r1, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000880000-0x8)={0x0, 0x3b6}, &(0x7f0000f5b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000443000-0x14)={r2, 0x1, 0x0, 0x2, 0x1000, 0x8001}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000058e000)=0x7, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000076c000)=""/62, &(0x7f0000fcf000-0x4)=0x3e) 2018/01/17 16:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x3, &(0x7f00003b0000)={&(0x7f0000d5c000-0x48)=@canfd={{0x4, 0x8, 0x1, 0x6}, 0x1d, 0x3, 0x0, 0x0, "79817d4024c49e16105363572156bbe6651387e9f0669a2a1e214430458c90c068ac3d55ac9a0f5ebee4a48de532408157016ced0aca1cbd151bc96588c00713"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:57 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x2de0000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x10004, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ef1000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c3b000-0x4)=0x0, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) accept4(r0, &(0x7f000076a000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ef3000)=0xffffffffffffff80, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ef3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b58000)=0x60, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef5000)=0x0) 2018/01/17 16:26:57 executing program 1: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000000b000-0xa7)="b7396605ad3366c6e054715760810e299c39aef249c887feb1756617d5a6e624b1cf02ecc38b6c5646740e3d39c73f671ddcd8125187884b5238199df8902876f40c074ffee2267670bc84d569bd002a43c0f50437e323163742f947d5ce721ccd6c47f16cb151fc1452b580728b0aea1ee6df5caf5cb6bc99610293de4654ee2e5fbb98e20375c9e76a5bfff3089e5a48f4d9660635da0f444a17e7c37472bc7f6ff6b4ce12a5") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f000000a000-0x60)={0x27, 0x1f, 0x1, 0x7, 0x8, 0xabcd, "8074e490b594da6b1942d18043d829b4f97b69a70904625a5f9d9957717ebf96597fee0cf4b75b85289655a021b9c797c7a7c60bf50fa5c3439b98fc3036db", 0x4}, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000004000-0x5d)="f24a15d3a82a17dafdd48558485ca96cb81c47e82717cca4643c28519b650c5334a4222b113e3f20fa2e00ebec01da92edccd7e61a481aaec4045c5fc804c3c8be8af3e81f02286fa31c183051b713a8d081db9910c9da52c522ca32e1", 0x0}, {&(0x7f0000009000)="bdf77e18214251ebd335e3a0ee29995cf3d5cc799cc495d1e1f45ef4d795a37aaebfe2afb3ff637efc12db6e39146f0c5911b1837b52b54c379785debfa59d83a3e2e19e7dd878ac28ddb932bded2f91c3586c1f1b1121f0e7cd439640108b207787774bec111965d313be356db5a125dcfea1498c1d7ef2", 0x0}], 0x0, &(0x7f0000006000-0xf8)={0x0, 0x105, 0x3, "77595de84ba605f39298a655a777ad0c376d9f8666b153334d4f2d8babb92b713ef56855922282bc3d8b506adcea8714059cc5487ee93c1172073b9196ce7fcedef17fe53381c95ac6c455d517177713c351ac3df2fa223009aa459a89bbf1aa3ac44e4623669349786db9dc030e9ad0d59a86e45cef8d221650f3f62019cf4eacc35606f3d539d5a642f75bec0cc8f4bdf505927414c9c2cb5993e619d0d347ec0963169ae411579f5ac0ee0efffb562b99f841450a63d49a661a6b31f79551b790f1c7bffec3917d447b6d79d4fcbce8ff6783e92ba0b54934dbfecc1353490665769969f03ca0"}, 0x0, 0x800}, {&(0x7f0000006000-0x60)={0x27, 0x1ff, 0x80000001, 0x4, 0x9, 0xfffffffffffffffd, "fc4d9394b0d7b60387615ee25081ca3a3a8b5bea69fb26c5203235c94bd6224e8dae00904ae1061860829764a3c594663f4ae54592901968f725e51840ad90", 0x0}, 0x0, &(0x7f0000000000)=[{&(0x7f000000b000-0x88)="22eb148e5b1d7cdd236d226915efd88af75366e4c409bdd8a6f661a7c1ac396d7b66f1a28493dad893f3193243f39d7936764a2d1d975b5c4220ea12cfa93b98f764e6e48117561a0db3e0bfcf988040ecb0dd147341aa1d2c3210f0cd2cd424d8fa77a28230912a182ba7e2ada112c7e6fce463406d3054c2c732cc7d077b2e768188fb5d9dafcb", 0x0}, {&(0x7f000000b000-0x9f)="56ad8287948b16ad77c362e4353d655a4d2e0c6aeb5f4423faf62071c52a331f0912814d4689bb57d13daaf584014a813dd634e2320a42b17a260c41d9b47036444f8e7414da3659569d7cdb50c86a5c6143c0eac25e9a997abf19f51ef5c44ece3738897fc335b0cc6764378d50d51c3b353e35a84258b26b00276d51cde322c24e827bb483bae303942aea5bdbc2ef7ba02cbe45a2947070c3e949e5ecc9", 0x0}, {&(0x7f000000b000-0x29)="b8f2420c607e62ec998fdf7ac2dcda8ba87d86bfb365da2a201269f7022b05f2be283cba982fcd2ed0", 0x0}, {&(0x7f000000a000)="a271f55a23aefdfc9cc866f75f36f092686d5067307e863e2bfaeec52ec70990a0e9fc4cd75a6187ffa26f8a89d370ddb4041dc37f564aa977bf7cc4f85f146a764453ee1efcc74896a9d03ea17bf4323f640945203231faf2769d5e237565147656e7aca42789c9d3fcad14f211413b9ac55f7786af2b4e22c829d81cf41f70f044bd48b5352569f0c5e2b63e04c5517f614c", 0x0}, {&(0x7f0000001000-0x57)="6d88324ecfc5c2600e24b193531a21a574b4cdfb30ce07b39ac46696bb3fa64500b0fe2455554481a49f0345eebe463eedfd251120fbf42545ec02e094304270000eca4ffd4d4c94b87281bd1f318cf2a610f306018604", 0x0}, {&(0x7f0000009000)="1a1bd0383f4fb05a8911748b4df0064c845a3676523a50391a7cd64c8af6d8da1f2c6bd5a393290eb80b705d0dcf5ff3ebc3595ed21e132009226483c716342a696eb5bec9208d8159320e08d519ea024597ac64b72ba03c9490df5556272267625fa6e474c8bac10bcd50190a3adbabc850c35b121e1e7f0bc5882cfa723a4aed1257dd8c9b2f7a91fa8d6fb11c4d5bd4235ff60ef2baf67872a1a1f885cfd4f62df8874d250347108b32d2bb6bc190589f8877df4d5d82eecfd5e25b6a3b4fabec5e506a38ce45b10bdde77cf771d86db9cc51418ab2958b9a", 0x0}, {&(0x7f000000a000)="7c4714e3bbc84eed7c7c5c37e62fae617a2daa028af62cc0144b1b83cd41f145f3cffef456dd9d43dc1ec2399f10c6ca748c861bf7a5911c937c4b60f6070174c12f87ee6160ad161329961d020bcf986c4a8ff0541e887ff30b0cda2b87c6c1a2004c41bb4b6caef29bccfe3e0e7094bae91dd490e9e932f7795c5d14fb934227bcdec67a9287302d39562482c64c8245155f5b43addbc019f7fc60b8875ba10b2a4f8fef5600e44d4715552816f7bf12a54e995780fb26b84d02d84173cee0cdb11fcdd7b68ab6b2558cdc18e64b73eed0be758f311e64a5c305be7236", 0x0}, {&(0x7f0000006000-0xc3)="8a997bee7cab81f753e44b384216df7634b5324c174cc157f24678acdc6ff7889908ef1a6b62ce89ab0a8554d6fc93b26d7dd481ab042b8042adb7487be4060c85188bbd44fb85d7ac29a87ed5445f157472a924d9cd11e3d15cfe06a682091ad286ccf5cae671d8fdeffffa4df032076e75ec8672ce11074fdb0905ec64c9afba90fe1f6e85cc3f9fc44cad45e5f32ff2f351ae516e35f7fca61bc6294aafd6ba5513df9944bb08ede8ab0401dfc682f35419b5e3c14aa90fa3af789e26a1728134ff", 0x0}, {&(0x7f000000a000)="596d87e74f8dcf83ad620d6a20ed6fab981d3f4a2229805a0c62770d7d80eb5c0aad5b5ed025645e83840256c74b4335e1333f09b2d54e77a3ea58ecdf7072131fc9ac1171793286e6ab990dfcb7468080dfbe738d04f2cd1142cd7c91debce461f894fa37441ae7", 0x0}, {&(0x7f000000a000)="61db412a4d020b24aaf3c1abf5cbf984f215b7b3146922090c3da695fcf8d81bc7ea55ad8f8512b924ef4b74c5dde1f21f7f1cc0b9d9f5777fefc3e724c856a85f710c6d0d08b2d8ca3747ea2a3e3b74ee4a6e3f360ab866679174b245862ae083d1e7c36d063df238b4f12348d1eff22d8cf7309cb6e1909dd735f2b1fba4fb2cc00768e4efac79c20f4e7154b5c6cbf6eae1c711af7f110b703162d6538755cbf585fe94e13349894fd9113ff9cebc5dbcb96deaa68dd3050c4655eaf54caa04f7dc497006419d868d042bd8160c328300a267", 0x0}], 0x0, 0x0, 0x0, 0x8000}, {&(0x7f000000c000-0x60)={0x27, 0x9, 0x6, 0x0, 0x7fff, 0x1, "96d67e8532528b25923df335dfe09426d5c775c7e863e8be45a19887b7681d43344e7e127bb1373a26ea5e29b61a75264b2fd3ebcfc73f10eb75849cbf3e39", 0x0}, 0x0, &(0x7f000000b000)=[{&(0x7f000000b000)="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0x0}, {&(0x7f0000004000-0x7)="0a458769ccc276", 0x0}, {&(0x7f000000e000-0x80)="a8207969c2a2930179df9056c99d810b2d1e961cb827d6b22d87560c4d1ae085fa5932cfef088f22e0aeb2ee769162cf36cdc83dd7da8de790c8465b6c5ea30023976cb3100178c661c9c675f02d27a71917b81406bb118fdea99a94b33e07018512dabb3e1a94305901887cb17ccf37f9972c90fa60df7ed29a3362a03cdb79", 0x0}, {&(0x7f0000001000)="5a6a7139c84e79d6baba8d07e624aebae27606e7b93aae7c04bfb4fe8390dde4aed89abe2c7660c6b78c4185f7f8db76b8374af227c45630fe3276f69254ccd2e19da8aeb1803f20b46d23bd40533a9648d5e7c968b8314ac8241a18fdd7de59094949d3689233efa91f1facbcdaa88b2ef3b13779b6c5c2dd83a6231592a8f4d9a2490868e78847984a3869113232f25a3ef09f57b207d370f353ddb467bd509b0b6ced4ac18ad19751b0fb65c962b5f0d7d468d174", 0x0}, {&(0x7f000000d000-0x29)="34c38f76b7956b04b2001b99b18f565ee2c524cfd4cffc1cc912f1ddf3d26843fdd2ef0e4de01fa841", 0x0}], 0x0, &(0x7f000000d000)={0x0, 0x0, 0x7fffffff, "99885a2e75a5b96eb7f4639ff1e1995571e9745ea38d5600887663e763bba3e5a3218d9c0824b913f14ab0e23301cb31dfc9c61b538b0e511523c5e30566029185ce02b7371003411d613b5030d0db9b63031d1f5318101af0d3d80c9b8028caeabc6316c84cc1f9f927047a4e806ec03a2a2c0bce44defde2da80d683f92eb682231cdc29cbceaab7ff0705155d9043d49e05fe0369b462603bd8bbfee91cea72cf43e0505eb481c9c5de53e7ac5ccb1527c961435ecf9a17608fa17dc4ab106d23f230f4ac5ce1fc1fab94d5983caa99cb9a3073e43cced4fd20612e7a32aeb3a3ac0fff7f5b2fe67168d175fc"}, 0x0, 0x4000}, {&(0x7f0000009000-0x60)={0x27, 0x9, 0x8, 0x6, 0x20, 0x9, "5ada0988b8652aea2964426ef64592814a30b927f4c2d08c75823bfa0a1189ef29482d8218d6d14935b61fdccd1aac5b40c1dd9b5fe51dd1c8a16666ca8f2f", 0x80}, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000)="943c7d40b922cb033d3ba0de9722905ec1d04a3e494663cfa1a0a577f01dae7070b4db9d0b6108ba1d3d3fe9e00952d5bce290b31a94af708e7c39b05e6121c3a921703651f83c21e774d2d17cf495bd803541d8816aaf6a5b0b263d669e90b1ef17129bc51c4f658d15de4ce4794035aef420a9d975e557dfff174212dcb087056d2a125dcb4f4f026c774f41538877e5c3ae9f6a6a9762baf64beee57810b18d2240b05870ccae613b2a6fc7ba4ac951404241918097f221e0a03bf208a519a1934f9508c2ab7ee61aaa16135e28d2e4aedbfd86fc30d5c0a65226ea57485fc9dee0860bf35b1e600ca8398c33880feb1bfbcc0481c3996bc16c62c7d3afd41b6fc72913cb06f588079d3113df6b3df4889f1d319bbc207527b0ff82257990e7383431a205ea4973c32e428015d7c261ba65bed10c2c3a99e6045a3d6c18a4eae0a773b9819741f65c7ff1e86e6562e10a5cc06722d3d785ea91f2249405b0ad540d4e7401937955186e3d05b2608aaa171c8ce9458b10a0b842e91b28583d178974f72cd2a39bda031cf36cddab5b3e04743028ba5c9323a1727552aa08ebd7209b6a9e548682d48a392c3f432d917b5301949705cd98c489058cb2268ae5e0b1cfe4be552ca75f44d2d1309f658615c03fe36ba0fe5618b2b5da8af79af7a6e2cf3d2c002fdf88645361256ab277463b47b2fb074cc3d8dc8085cfeec777b7213f8e193418d2a2550379a217128d33d9a321041c53bf5bb3f1c695564e6283860aea4debc3b0e345b32581bd1f83a171275e7acf87021f440c63f89ff1a4dd0e16a57fafa88c1fb7b7ccfba3d2e3331a989db0c0701684f8fab9a2b7abfa9e5f4b16e23225111326c92915b4f3c781f8935795d7d1341afb905f5ab423d13f86b427eef200a84ddfa222f36efe1420a83c8f8bdc43311813b37a558da1547dae3bc62864dc4307f672ee69e768892019f91dd44dbee28efbc7a0cbd0f41da98deec6b0e66b5bada2d5ea05f35c38d9015ba959a4ac0ca77787e4aee0276af440d39cafbaef01c38f01f62e126e80ba558139a7c463ead6d45338da361b409a86eba022c7b6aeff034b484019b718b7fa63d10eb0263ab34391f6814730b320826eabe3af9b3ad905ca0524be2833105e8490e67ec18457356b9d7dca1de96282f73351d5eee80ec87d999781afdcc0d8db1a274348144d8c1a7ea0ab77ee52fa44ab69b7b6f91d21290d990df59f823e7d7db29f539a38c3254c4e8f44daffb529355c7f2144f7483d10743276858ca54486341a2c998e513adf8f0b12e9f4c71cf610231d398e98059ce8bbf0825eda6ea3e8fc3c612e99e996836f9816de2e676d1f67c713fbfc39cc532c5a9e34c51ad70c3cf60b13ef8cf1135d3174c14ef8877cfd40860fc36bf4c2593c656f6871fc570c4e13a2350453a137fd46a056bf1f8d2d4638740f00927b08c797939b1b83a6f05f7b37058ffe6ecafe98ca87df21263b58867e8614c195e6ce46745f66da4ce206b3ec8edf54fcbfb6ce15e09bb091165e49e9aa9790072f426325a934f23b9d99c7c48f4d4d875ef866fe0066f44f4015eb6a5105bc95b239abc7f61b48c8bc7611ac0fe7bf63e77078258c28cb68764f37e0ebe9a70a6d12e64c2713a305e481408804ac35b066d75493a24bc335dca74b50461e368261ee46038c65cdb68139a2328951a85493b58fe2a9f151d60e0e4f87f7c2fe4a7636190e7285fc45f09ce10e8b5c948177fd9a24e9ed08c90ce444ebb6127f601172511cfedd8463bf2f599ac33ec08263adba14aa2f9a60334f560914246e3b0ac01e5f9973946d4c10d4343cb0cc626f2671248162cb69114b0d1e0def95f2ca03d89a253138c6d348fffd066bc2a2bc50c28648fc16943ce3c942ee840e666b3f702497194274f400341e3ce272c62370dcea104a57baf24b99cb10d78e663f77b06161d175a4767ac92efb478604c665592d36a1fff863f64f1776140c7e8b1b80d6a91c0f4929faa76c4b89667127577568435b6479f4cc9008069d43b65f43972c6ebd72077ef1f5d86bc4bee1fa4f41414838ce846d7a57c35c97eab6493338cd5f27a4f029a94713ad44118d8f5136cf38a8e27c6634942a4c9cd0c6f7fc893f696f2123f6a673962595a18b72fb671939f4eea781f8bef1a060267c72e60c94834e18969d957eeff2aba7ddd4209f4cc70792fb34600bd16d0804f8bd0d5a373e596e07601d5ffdabff02f3243ec52693adad36075a58c369fa2d1bdf22bf2bf7445322e24f86ff4642264564b2e0c7e3b7a770bb2c74441ecf5d7a8ebb04780594f0471a6e839f5a0f465965d741384083f8b0fcfdf94f43bddc6dd20cdab99410eee1fe16e3def7ca11cb345a3160725aad25a873e35104dc9196b48b7c1f9d36960212bb911f565325a2afc6419793630db21c6a5b46dd275a701aa517375c90008afa7e2766ab1bfbd226c158c4f52a8f1a40618932fc554e7fa0769d5de2dcadc7fda7bd98d7814c379d4c902c8b2da5feca41f7b9b45b180379b9fff47e06ab6fe1232b474348b4ba3202c9b685d52426a5ec1d76b2f1f61e14ed2f11d2c44c8398166f972d01897bf55832432447237beca408150f2a5f1465755bc40418116c6560f51b01297d91c999366a5a91a5877238599b24b47e300683127a3b7724f3818f60b0f4eb32cca000df85dbd1fd0193278d908eef01115d3d726769794acbf9fcfbffba055f99be949222b5aaa52ac5c858d26205317c0aa57ec87ab5cea225dc91203376a3b50690758d69f5f1894eac87a2f7e5ba65196027a3680807832ce698568e642b20d674d34dd95c8863814a969e7ab79987eda79801e10474b914e7ced4bc62c775d615dfe1b84755a2948eafc4361b38ac7a3479ffeafd3424efc019627d723d1253bbfa472c4c8b18ea38e787df2dfefdee6acf28dd29c64ecfecffcabac47e85704abd68b9b440b2b82c40bb33fec881777f979cb3466a19215f3b2eaab1b5d20fcd8f94b9f2c092652452957c28a6f078d62dbab87228421cf1284c46cc915251a5cfd981ce7358538c60cdb9f9e3efdafb371edf4ad95e1ff224388f91e3264f2264051517af512651bf64fae8213ebb7dc08a6608cd88794bc79f15894b962fea6c627f212689ce9a21b0f091f132700a097b21593c0bf7d14be1b13e3f203d5b99672660b904812635dc146bd1fe2cb02d675ec73d867a65288d688c83cee11f070b5c8f291c2df839d2b14ef97b0152347c184f49685e25ae06185cbde872bccc0c62f8af518e4a07f78ad8e358b86af357d72dd78697119f92a3da0025bf462ec4536d4407af591ffc1f08431efc0ea89f44677b3e5975c5173d7f3565cd07ac22c95845355b1819ef8ac3b52f8b0ec10d9b6562a1b6916b95de30e3d8f2418cb38fdc99ce2f3967db3d3ceaa64081b7a19ecd510b6ec3248ecf4374d9470d3f5c6502c5c50328073462efa6499babe7681d268415b21b6dc08e787aebd8f2e81a1c0b8f40c1d2e6eb5393ba51194164a8d9a415a7192f4b169b225e92325090e44d1f5bd0338462dad1b34f9c5dafc203e0702cb2007c26f0e274049093bfd2e31103f2024ed2388b939a088e7360e782c02a314ff9be186d495404000b77e09e710ad89814e5c7a5ecd3c1d6489a5f35156a7bdc3727a1955bb6f8b9cc8bb8ccb35f9059d02daf1a4a3c61eecc574810c9c72658ef7d2ddb5fe67e1a34dbf061e79a090fcd0939fc32762cb09a47079720fd7c34f5747b9762c7d608ea8555ee5a267d4cda9d184bc3dd2ed142c16a6add552b69ba2f04219fbcc25af0fde97056df800937af7e578d97c5ec59dfa9f2a2d01ce7253e56b2e518c1b5162b40a05bddb9ea3904b1e9e83468f2c105aca08d454eac31e91f2db7e5e50bf7e81be6764dfd69347afd050f7e12388e6a6f6f2e267d7ac258bcf26bb4d99fbfc2b5d71a90c25204c0e020d903b3c00e534a39ecdf8b6b4e16714d15de303879e0c267a3e6b400e91a6f08fe3a87740b15f201f8ae16d06960c679e32bf3fe31e1028695cf6efd026d03b5002db4246afaf21794f1e60abff9bb18a6ce0b430dd463a4a0f2e454512850df2a58627f6d695708b0310368357b105258f05e9f6c6653698fd04f0b7ffc6c056f451f8e73dedd2d1b32ac155d7a30bb25c302ed187186bdd7215cdac2d92b2329e3dabe69989d2ed8d21dda7ffdc7bcd7c3fd93f40502734be70577003e2ee0759a484cc4d838db06bd7f6f7ba49a8f19cc0c5a344eb93b7d27137de598c45c6aa28b258daf8ab9b3c8586c2c5808cc4883585946cdc6d572f4ec81a3c98d1fe112fd754aa62ad2fe9ea5746e71806e9853ef8bb2f66e66457c1f4c3e3502c5e0cf304a79de899c0bb98ecd3034300b2b5ccdb9c59bfa3f20537e4954cc3a982c33c750aef4e4e2f7c2816f79285ee52905bd47e43ddd041a86f335ddf8854eb3af5c7ea3f55623cfd241de13699599332e596df64d07c91289c9184dfd21fc251ac6a639cb9b68d30bac86322191c7bb67ffec1a2caa908cac8c7d420d947bf886b2cf4560814f85fe7a4b58f0b58a0aa8fd0f9a59f984c9e2e2ebe4b9f9fa32037397dafb9d2370c81cfaeb7bd590a84ca333d21ac6930283095a0d93ef5e6d479d4e1c9eb89691a890cdace9b964182dfd7c227620e19934d2901babaf96640d6fb139f0c068a58edb12bffa7c7338a2c714a08a4785b0b788de79205a69a20146b0905e97fbac932850365d62baabc6db283395c4ffe90823c2472d3a408a3d955b23340b28669ece40a211bfa64d05d2861263ccff73b915862f594938e9dcc5cc9b2e77c9e3a6f2424c4f459a2de4e7d65f665cfa0a83d22bf9827294d4bba36483e94fff7729593378147605281819f8883b5231374208aff435d792f5708c6ae70d433f8173b74c77fe263a4903cabfa3a80521426953cb74a8cfe0e36d286a78f162aab5cd4a1766f50b51ea90a2dffd2d642df3bfd39bf6588045d5c8da1711af47e2c6af9867d43e4e15217035b5c0a35b90b8ee8353a7d80de347f3ec6614bfa5f8b3b60f518de267875961a163b73c630b50aa05dc50eddaf20e80ef8cecd9664d433027038313b07436af5c7aff4a9a1523bf110ee8fabacd5c36ec68d7bd4f78c84174501b50fa82c3e297dc28e9097e1d5320710a3031a0b84b7b1c2d3d35ca9e182d84f7b0c8e28cd86877c20995bc4603f231774e14266a5d2e61b4e80268b3995103602a8d9df0a17468007d296f53f673aeffb3aca238ef69c7ed6d1e49f3b9b181d8521b0097b3b870a7c4115dc675a99444fd4cd9eaa6826db4f9ccd4f3844866350941030e3cda1eb880bb74347fe5971588f2306cb137dbab98963838a04605bc88203cacd5b5f543bc40d48e522ddb7569b9479cd43f7b1641f2e08f323adb435c63188c440286c00e446eda95a2f30a86dc998acdf87b5f545fd4d36ca4f157267e833eb1b3c1a6b26d69d14c8a359773711dbcd3fe7818b8e12bbeb38dbef7a25fd2fa5ab20fdef79ee8ad9ad290fbcbe65f903393d0cce852ae0df965e06b87a36943805f1ba775c3e68226f6a7a4521a6be3d289f9d65a0541506e53288fda08bfed458561f678e8ec71d75c99309a6a18da86fc989c0ba68f0e223715bfbe59faa80a767c2ab96d9102093fe1db228a04dd5d7f539f1e8ef504b9b7f5e48a9879bdd17ce1d411f3d758c6af41e8a89d15beb1a05e080780339d8db25eac8b8d1a4985a9c017fdca", 0x0}, {&(0x7f000000a000-0x4f)="3a3b941b15ac393f9c0286fbc148469ea5d99ba4034a6693e2231b63354ae2feae84133c4685b4af7b7822b9fa3b24ad08e816d8c72a2cadf6a9c3815294a7089b4ad86b534c18c8c571ee9433196a", 0x0}, {&(0x7f0000002000-0x93)="8df188be1b74489919410735960585a6c5e7c1c7cf83ef529fbcec5f73635240c031974a0d30f4a25913d5b6cd4679b1ea330c4bf40ec30717aa2a79bb54c6501a404d8843706f2801617c3c2349a765f6d9ad5c1e45f1b02ee62777ea2b1d2efa72622582a58ac3e22e944245f05f11452327a4ba60840ba9308d3791a40516dc46d5425c34dbd4f8f6eb2e43f8b002d7eb33", 0x0}, {&(0x7f000000c000)="aaca106b76458eb7331aa1db3177d429113bb211592ec60ab24c972d3646be872cc2288d5695b2c964aae66014e4c236f1dbe3a226748ea9ccd448dbf0f057b9924833b8c6164b8360d367fc3397ed7921bcc290db4744786108588f3ffcbaf3daacc5246a151828010d0c81b1c22386", 0x0}, {&(0x7f000000e000)="2d2468cc6c9fff0e54d8cc531d4a91f91e12ebc86d81d513f2c9e741aff7e550fcdc0db9acf69f6c04c70ffe04", 0x0}], 0x0, 0x0, 0x0, 0x48004}, {&(0x7f0000010000-0x60)={0x27, 0xffff, 0xfff, 0x7, 0x8, 0x100000001, "2d9e4b00772343d08aad618d422f0dd55497bc480e00c9e95aa391a43ecf197d470732a0d73189ac0fe9e9653fab9c61752b424c1f7a094cb89e475d4c29a9", 0x20}, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f000000f000)="b3ccb6ad81c185f66126fb716b53d6d0802f7650", 0x0}], 0x0, &(0x7f000000f000)={0x0, 0x117, 0x1000, "0ae87ceee6bf6d3aa0316025aea85acfc7491e68d431db55dcd5fd24bedb6f7c66357a2c7f684d1ef590c922212056590d76fb4215e8593f80c151689d10927d720a6925ec20c46c30778bfbaf90ba63439fbbcb01a15dce3fa3c69b43e5a38e0e2dee9549980ebd172709bab056ba21bf986e17994e06489f16cf2c6366a1929591ff080154a874c0ff74acd7d4da89beb56fe3c3b6796429e28a8170b7104310cc5a385fea8695114bdef9d8505f0178adaa92fedc47429b44d69ef033dddc845eb25d19928650fc2a2936ed821b0b8a778dbf8843c4b1b1ae77f5ba6b6f9b63f1d2a5442d26c704899377d94e5c"}, 0x0, 0x800}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc5, &(0x7f0000000000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipx={0x8137, {0xffff, 0xffffff9f, 0x80000001, 0x4, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@random=0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffb}, "7dfc389e45fec624c828c92b4531f2802be771e101e6c77b80f747cd1ab676b7656ca94ac963adcaf0c3def2c8179152396994e651344f1d10fc545fef2605e89c5f7994eaa0d2aef18b4bac2d6ca51bec7b8e362be40dd8477c624f8b7aac34016b99c6d742a6d8281f33798fd52c9b8d34939b48650aeb1ac0d57020242baa617121d294d99d2279ad4cada55b62df919060345a4e9e06ec"}}}}, 0x0) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) pipe(&(0x7f0000595000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000ecc000-0x38)={0x0, 0x0, &(0x7f00000de000)=[], 0x0, &(0x7f0000f22000-0x3188)=[{0x1010, 0x7, 0x93, "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"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0x3188, 0x3fffffc}, 0x4000000) recvmsg$netrom(r1, &(0x7f0000adb000)={&(0x7f00002a4000-0x10)=@ax25={0x3, {"179f70271af4e5"}, 0x7fffffff}, 0x10, &(0x7f0000b1d000-0x10)=[{&(0x7f0000c6d000-0x49)="5730eef781ad7f2cfe0b8c5df57e0c63a7fc7eedbf097f33340064b533f02cb21dc39ab62a6b539bdae924a8c6e41ec1821ba272114850c0c069a33b1295f01c714a4753ee4edc0f5b", 0x49}], 0x1, 0x0, 0x0, 0x4}, 0x2000) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000297000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f0000638000)=0x8) socket$nl_generic(0x10, 0x3, 0x10) getpeername$inet(r0, &(0x7f000056d000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f93000-0x4)=0x10) 2018/01/17 16:26:57 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002a000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x84042}, 0xc) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) sendto$inet6(r0, &(0x7f00002b3000-0xcf)="d0910b13fbab7081b2bdeedcfeb3b79cf15c16b06d67c61eda2ec396261cd58563dcbcc577b0e44eb49c919f41f462e492598e8c57fdfe6cc5fd197f2772d22ed17a7cbfed5175410fbebd99f1a5891779b288ff7384d3a622f45362d58c36fa6ccad322c5d9683776c9ebd019253edabeaa7ae89ee2e542fa182479cad7af00afb0c11a826011abaddb3607a6333a3b03e45bfad2947a6c609b78a2c0c78d16e51176417a77e18024c277bbb8fab8b19648d14725caa98cb60d5c13c61f0e68525dad3ffb74cb6864bca9e41d5800", 0xcf, 0x4000040, 0x0, 0x0) r1 = socket$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(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) connect$inet6(r1, &(0x7f00002f9000)={0xa, 0x0, 0x27b3a7db, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) recvfrom(r1, &(0x7f00005f0000-0xa5)=""/165, 0xa5, 0x40000042, &(0x7f00006e0000)=@l2={0x1f, 0x8a4, {0x449372b5, 0x1000, 0x100000000, 0xffff, 0xc4, 0x1}, 0xc02, 0x0}, 0xe) shutdown(r1, 0x1) 2018/01/17 16:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27dadb12a35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000812000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000-0x4)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000a6000)={r1}) write(r1, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x280, 0x0}, 0x22) 2018/01/17 16:26:57 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00003d1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x0, ""}, &(0x7f000017e000)=0x8) 2018/01/17 16:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000674000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000f00000)={{0x3, 0xf3f, 0x9, 0x4, 0x4, 0xff}, 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 16:26:57 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80007, 0x63) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000f31000)=0x81, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r1, 0x0) 2018/01/17 16:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000971000)={0x0}, &(0x7f0000ca4000-0x4)=0x4) writev(r1, &(0x7f0000315000-0x80)=[{&(0x7f00008b6000)="94612d4223f08203af7fb41242a0346a634953ad30318c92856905f3b1f524002055c497003eb23fd5b32ef7e050617fa6e431179304e3328eedf5776275306f537b04b7e1869140a6642a49563646c0b713ca689d14a9c32919f19aa518f17436781f124541056dd6f50ee3935f31779f16976fd28f2f02df5068e368b2230b2954c6c9e3a8f06d16fe1b02fc8dc57c215532a405ab68bf44ecb921636d677147fa3e08872c997794fa9effc9d43c27dd64cf63bb6080d7ab160748dc79645de45d002fe49787ea8575e4c280bc6a", 0xcf}, {&(0x7f0000fae000)="f03f056f11794769b840b9803e04dc842c508a35f2ac5696cb34c5841fa5035d153fed1e28fd1f7a4ec55500225ee55de87391e89c6c77e5a8ee8f937ff017e9dc84f215e2f5d3a240a25ccc4c67bf1c959b8c8c858d08603ba6ce8a065530d3db4a5699024a25eb775047164eb98a2a8079cf96ddc1578e198f4c25f857b101f0be39c2f694308bd3c45587841d0b011bea3ace3e9b202bc273", 0x9a}, {&(0x7f0000336000)="4402817d", 0x4}, {&(0x7f0000250000-0xe3)="bdc35bbece42539ac17c0b09b7c1fb026064eac251271bea920c711cb347f09c2de4fea67d081cad25fdf235d9fa627087cf17b23aaaa809f84a0a8c3fab8bf0383269227911b3ed73b7b4e0c7d11cefe43cf2f848852faf216fe23418f21b00affb4ba0cf97c9bae16da154fb8c257b6a23da7f5880abb4ac4b8404c5c7d8f12300c861cc84afee77d6155d3e4d29c9dbc0e62795fcfc08d695c03f8ef8ce5776394fc4eece8f1dd5ad9edb34d5ba085572e27f825a235322f5237be3f0167b30bb8e906a4d342cc7b29e864660cb7ef88606f4aaae8dab07e9a3b003d74b5e3e515f", 0xe3}, {&(0x7f0000086000-0xf1)="73c2e941aaa7732c082eb9d0d8ca3b32a87cbf37448ed221e674559c42fc0583b4c053688aab7c341e4302a3005ae69fa4af9af6ac395d7790d43e3e55dffc70234c1881dd9147d274a4b6ba4871bac1cfc01b4ecb95088978444d2a5abded4afeb8e0814e8f1f4f6aaa08391080857ca3b9943030b584a208471b4d0e4e135712ddf93233f5178e74776df5013cce654a2ce541b4ae89e9d294217a968933e146c218fe63c6a2c66027a5c59ce86a4ff8aec074459505423f1dcb84962ce1a05e8046b573bb4e14e0dc0280d168805cda1db0547c3f72490ef220845fde4fa4ad2a15273987e1b0f63fad356dab4a6cb5", 0xf1}, {&(0x7f0000051000-0x1a)="434d872853900b751f99d1401c7bbcf34dcee5dfd19e0f7559e4", 0x1a}, {&(0x7f00001af000-0x1000)="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", 0x1000}, {&(0x7f0000c0f000-0xe3)="7cfe37763f9dea4d1fd611708adf4dd24ba71e1b066108299a7d2cb5995119095f7289c6736c0c181e8ebc488f269f230c0bd4a46add7eb6d938cd449083d135328973d5ea53f202da1dd59e1c0fd7fe15e99e45dc39a60d8bd54ec8d5a7f88a83db076b938fc16d0094885df74125fef65f03f5e97f6d2797b7f523f615cd1fd5ea68eabb648997fe8827ce077a2d4965794712f66046a247b6608d880f4cbe6b8567f1162a6a58944a73697de20457c6029e337817213e23b052acb9a335fabdba766f46b0303f3ddde6c8415901ee8f732db5016e83d8a2be8fa1d007216183d236", 0xe3}], 0x8) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) 2018/01/17 16:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000746000)={0x0, 0x80000000, 0x7f, 0x800, 0x3f, 0x10000, 0x5, 0x4177, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x45, 0xfffffffffffff356, 0xffffffff}}, &(0x7f0000697000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000611000-0x8)={r2, 0x8}, &(0x7f00005be000-0x4)=0x8) bind$netlink(r1, &(0x7f00007e9000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) 2018/01/17 16:26:57 executing program 4: r0 = socket(0x5, 0x1, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000f3000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt(r0, 0x112, 0x3, &(0x7f00002ed000-0x10)="2a863302af4a24cbdd218eb33b816dac", 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a54000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x10, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000+0xe70)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 16:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b5c000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) recvmsg(r0, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f0000bab000-0x25)=""/37, 0x25, 0x0}, 0x0) listen(r0, 0x0) shutdown(r1, 0x0) socketpair(0x17, 0x4, 0x7fffffff, &(0x7f0000700000-0x8)={0x0, 0x0}) 2018/01/17 16:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000461000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000200000-0x6)={0x0, 0x101}, &(0x7f0000a65000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009a9000-0x14)={r3, 0xfffffffffffffffa, 0x401, 0x1, 0x7fff, 0x1f99}, 0x14) getpeername$unix(r1, &(0x7f0000786000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cb1000-0x4)=0x8) 2018/01/17 16:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x139, 0x0, 0x0, 0x0}, 0x8011) socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4$ipx(r1, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x0) listen(r2, 0x2618) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006ba000)={0x0, 0x0}, &(0x7f0000409000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006cf000-0x10)={r3, 0x2, 0x9, 0x7}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014e000-0x4)={r0}) accept4$inet(r4, 0x0, &(0x7f000025a000-0x4)=0x0, 0x800) 2018/01/17 16:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000050d000-0x4)=0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000c1a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001ae000-0x4)=0x10, 0x800) splice(r1, &(0x7f0000eb5000)=0x0, r2, &(0x7f0000e79000-0x8)=0x0, 0x2, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\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) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000051a000-0x8)={r0, 0x6}, 0x8) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000044e000)={r0, 0x100000001, 0x10, 0x7ff, 0x8000}, &(0x7f00008f8000)=0x18) 2018/01/17 16:26:57 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000010) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/204, &(0x7f0000014000-0x4)=0xcc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000017000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x7}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000020000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000022000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000023000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) r6 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000018000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000007000-0x8)={0x0, 0x0}) r11 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000022000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000023000)=0xe8) r13 = getgid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000022000-0x38)={&(0x7f0000022000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000088}, 0xc, &(0x7f0000022000-0x50)=[{&(0x7f0000008000-0x210)={0x210, 0x1c, 0x1, 0x7, 0x0, "", [@nested={0x20, 0x2f, [@typed={0xc, 0x20, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x6d, @u64=0x6}]}, @generic="2351947f5ccb2037932fad8ad03495640d7ed219107c87754613c58cdc9af5b32d7c1ca88eb5eeafddf9f47a0a6cd06d686f052745ccb44b9ca6180246f486dc8a4edb7b2b5d059b5f7d9e355d81b7eddacba15c3e66bc2b8a6afab0c917e68250cbe397a7125cc061d27b4874931c76175f880d3497c286214317e4040f96c4c414b1754ae2aa81a9cdb528b299af676a874dad5433b979cdb97911f7aa8488901c75aedb7f6a21b5ebe341faf52ce2006f77b8617585c0d14d8dc9d4c56c9bed48be0e7b52eb9acdc450e5c9e1a5c08537b250f957b3c663dfe7f53237b5b391215d8671f9550e91a9", @generic="88bc6fa7b30809592c4a7c8b0bca42009f44b5d57cf4d0bfda63e50c413befffa6c8210645a557f2cfff26da91e7acab2663b512dfc461d4edcde5bfa9a169f946df9ab92c8280bbd341b4b73d2577eed0a6f32897473c7b778ee946a3ae67fe90a3d0c5fddcdea3a90c44126b1aa35e4cf01d14c5d739473263187bfbb5bc80db313b204c488a5281bbb600477e7f7b798fe094022b514136855ff358055a780125135e6a1976bd95bb5564a2b5cca363b644fa4fd90a6028794851d5e75731d844487a66dcae72b0f89888c9f0740ee3e07952d9df5d72cf9fb2d07b343dc490db22f05276978b9a53749824208024daa94051"]}, 0x210}, {&(0x7f0000022000-0x4cc)={0x4cc, 0x28, 0x320, 0x3, 0x0, "", [@typed={0x10, 0x1a, @u64=0x34f5}, @generic="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", @nested={0x4, 0x8d, []}, @typed={0x44, 0x5a, @binary="f5d5a4e02af99cbff580b5c37ff88f25913c057d9d83a7eddc52ea27f454cbfb8e9c9ccca0d9cd30766ac4756bc156d31701d1590e7c6dc747c24a"}, @generic="577fc00a4eff19bc3d4477aab621bf71ee1fde810cc6b16f08a9eaba315b6ca1123aa9c3dc6048b3d583b46754cdaa80d83610488b3abeafaa81f4e8d6d66cb05993400f8f97d7a5e9acdfc9c5b47258dcf2cea3ad3e1889eee1064385eda5375f3d796456e6d5f34ad435d0fe6708058ba0537be05de851057c8570a1e9838edf970aeefa042c284a7b944a19fa42d73a726fb20a5119855535", @typed={0x34, 0x57, @binary="a571e99c654f6b14b698003de81947dcc2bf76f9d4c73ac19bc59a69d0c5ed8de9679115eedcc8c96a175e"}, @generic="78b593ef348da4d543a3d23865e3582e428554699d7723d1d2288f", @nested={0x21c, 0x6a, [@generic="", @generic="60f64c492f638aab68010e2245fe5067ddf53edbe325cc49ec17f035ea43e5cf3f42a5eda9cf9616ea85f6b32ab953efb27c1cb518dd4535221aad9d89d4219cc2283255614dae7b3b7ae2c01cb4718ea6bc8d654a588bfab9388621c59937fcc91557b9f0", @typed={0x88, 0x32, @binary="2b103b154b35cd8bc2f37f611185f95f7b1aff0bb9d53427913615366564726fdbc68f5b8823764a1ecd9d9a55744691d51822d1edf097ee48864f5e827709684c876226d70eba1948fa749ce7ea00d92d112d159be79c09ac3319e1fde72c42ecf4bd7344b7dae2c23f2887fd4d151525beb79588efdbf2ecafec75db"}, @typed={0xc, 0x2, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x25, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="2cf11f8f394a810c432fbf7ea472484782cacf0229a218eb1380c44fc6e5ac0c70eaadc3dd5f64d4e1f2276d19bdd862499e52ada7bbad0ab952e57d1e0253901762ff40e3f2953f3427ba5c2be903c1a50b0ec30ce5267d98b349714837fdb030d8e759a9ebe9f4d8c6b6ae9a7f6c3889b3d6701debb8d4d4187694e9a20e775ad32fbc06d2958c638a467785dfa8861eec0cd114cb021bd51e", @typed={0xc, 0x55, @u32=0xc58}, @generic="cad54c28ae69a5c5ecb90cad0104ee7dcb7304f0f08b7a808d0e728438a28632a3bbcb80750bd9f7e2b77871df245d578a42823f2550889471c1e7a2743127772f8b6df6e2df2f8e4faecf2c4e51", @typed={0x10, 0x6b, @u64=0x8}]}, @nested={0x34, 0x8, [@generic="f5ac0c8ddada5d70a697cc93b976d13b9c3c05", @typed={0x10, 0x84, @u64=0x2}, @typed={0xc, 0x8, @uid=r3}]}, @generic="f72606a35b75a101230260bd7f935e5f27339a74bdb798eb90d69ea85ccc98207620624206c52299076eedb15d"]}, 0x4cc}, {&(0x7f0000008000-0x44)={0x44, 0x2a, 0x704, 0x0, 0x1, "", [@typed={0x28, 0x44, @str='+systemeth0md5sum)nodev:vmnet1\x00'}, @typed={0xc, 0x2a, @u32=0x1}]}, 0x44}, {&(0x7f0000021000)={0x1c, 0x40, 0x310, 0x3, 0x2, "", [@typed={0xc, 0x2b, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000022000-0x578)={0x578, 0x16, 0x410, 0x3, 0x3, "", [@generic="edf62c0e0e9b4bdbb44991e8e59d3dc9cd90bacacf8fcfcd02625abebcadf152710c5a2a772ff109c1567506694fddc4e4f73a5ecca3190d217b64741e4cb589b72207d40cd381e2515f09831daf22e6820f2e1756d80e747af0d6a68517baec3783240c45780b6b971d47379b16fdc072c9c515768a7182", @nested={0x23c, 0x74, [@generic="2e7bae0a94680e006fd8be146e3912a80d64aab6c16674b1966a809f4df11bb0a0f22417b217f0aa8943367bd753024b67950536fede04a03d6e105dae4df951ccd87d463b52400f99ffd0e5f80904d2be68865450f68874db3509f26ca88745cca54eb2fc885e40a883ec539f257b75642b05600c824d22d9b1e004f3524ac2d4bd8e34141693b1133be14ac906fc69b047b1217d7f7014115df17634ac84082baaf4ed265745e499e30c3586c332f4fc9fa95769384dc46ce8487e6c1492c767ac1d4e2a4880d15990850c9719de949974", @generic="77521863d4f2bf3e5c9504da23e3b2e8d2ea976e7219d131be721f61129f4eec04adde399e4bafc777adea2f07e4b1e65b2b2ed9c6e4f99960d2e7cbbec2d2787e5cf2650fb2fdf4ddd1c40dd391a2dcc80acf26386ba3a1aeaf9b43ff514c4a4c8bae62222fc75175fb5f1700b67b5761210b66600718cc9bff56fd82dbcdf33c8235da182dd5d1e6ba3e94716747bdf3c9e60f5306635ad2d63132e5a734cabfb8f88c3b66669034de77fb2df25ab2d6509e487e8b5ae5ce8a399c0d8286a1f3f38caf63a788c4564ddf105c1089bde689905101aec3df871760f7e7a8e6e81837fbae6adf75e0ec", @typed={0xc, 0x7, @pid=r4}, @typed={0x10, 0x1e, @u64=0xdffc}, @generic="fd0112bb8cce175fd46af3b0b54a2ca9531c636b423e199c979103a810427ab347887c0f93beb20bb6d321f2d362bf9f4c267c6eb0bb67a6f39f", @generic="d887df1014329880030be91be5e1061ccd9fb0543ef258db24d3bce1bc0abde46894c349"]}, @nested={0x2a8, 0x42, [@generic="3a161612b9e730acd98d6d2dd2ab8d7035013df10e992c9c0fe48ec8a23e2829ae31a460508ff254547582762357fc594bba6a423cc2b63d", @generic="450d0163f139b7768e0c58dc39a8df2056111953bdd9e1028d8b7f48a091c8290c4797b06180465a64c55af41a6b66cce3054599a46f4659df7e9abd7f9a5c61851078ee68e31c62c3021bcf0b025ae3100ddfe1578001887f060973a303f6f7f63454563d1092461a98ef77476711d74209c8571908fa2fc68d5f51e92f75", @generic="40e86de15d06e69c9007e823268619b8d4214c3b53331930d23213878f50011aa70d291c76f1ebb402d470f41508e60cfe98c9d807640d226d102317", @typed={0x10, 0x54, @u64=0x20}, @typed={0xc, 0x2a, @uid=r5}, @typed={0xc, 0x85, @ipv4=@empty=0x0}, @generic="34e105f1b801cb98bb3394020411c57575a447a5d768cc656b8908b2b5f29745c37cba535bc2dcee1471a8d5a7361dd9ede746fa5b17dda5b95419864c06bd7dafdf6e554a2c6ab8cbbd4eed4197ffc9ac7a6363283ee61ae5014eb378d35db303d2a03e33baab418d76b5d98d93801d8f65824a748e37e3ad9137f951d6085245dd14249923981c47b257ce7f71ce2ab1af3f323ff6de306cd432", @generic="a5a398a1b7adcaae42b1b440160a5f75d6c6fa3e9023a71f5b4309cf2da1cd7df336da38305c25b1efecc6be603f0b75dd50ffaf4d1405b0b82986d9526130eadbc6d2291a393c458e56dfa4bba61af3bc3e3aad26ba54069016", @generic="85755267d82c3aa2de767104b73359172485c9c3817c3afed29168550a8b140eb9d5c0f281803288af3a9bb145855bc323edc6c839b6fcb7d0696d7bc41ec04a3642d508c8665d1c48374d2576d15664fe1515a9fca6d98da0faaa7cfaaa1f12c46fb8bb57c605c51ece6a7aa8d122bbe132bee15e17f40b57b5c1c7041ec71e94fae4a499714d3e644d0119b62b4d2300"]}, @typed={0xc, 0x73, @pid=r6}]}, 0x578}], 0x5, &(0x7f000000c000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0xa8, 0x0}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001f000)={r2, 0x863}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000021000)=0x7fffffff, &(0x7f0000021000)=0x2) 2018/01/17 16:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept(r0, &(0x7f00003c5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000027000)=0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b71000)={0x0, 0x50, "f750c9b6107a066f838253e5cf23b7988f2b907e3ffb05c4a5c5776a689d72557247e4d328c1565fe97c3e6749dcc2cfb091deb6395e455cb972294e046356f208f5f9e519d8d7ea7ca25f5a52ddf8e6"}, &(0x7f0000451000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000dc8000)={r2, 0x2}, 0x6) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000962000)=""/45, &(0x7f0000bd4000)=0x2d) r3 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000d0b000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000198000)={r0}) sendmsg$alg(r3, &(0x7f00002d2000-0x38)={0x0, 0x0, &(0x7f0000a48000)=[{&(0x7f00002eb000-0xe6)="bd364341879028565f8f5151808367b573", 0x11}], 0x1, &(0x7f0000970000)=[], 0x0, 0x4000}, 0x8000) recvfrom(r3, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000034b000)=0x1) 2018/01/17 16:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000032d000-0x4)={r0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000325000-0x2)=0x8001, &(0x7f0000a3e000-0x8)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533", 0x30}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000018b000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000864000-0x4)=0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000325000-0x10)=@req={0x5, 0xd4, 0x5, 0x7}, 0x10) 2018/01/17 16:26:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$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$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef6000-0x18)={r2, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/17 16:26:57 executing program 2: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a98000)={0x0, 0x100}, &(0x7f0000f0d000)=0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f0e000-0x8c)={r1, @in6={{0xa, 0x1, 0x35, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000f0e000)=0x0, 0x800) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000329000-0x35)="aeebd699eecb919ae3f16dd4acc58867bc34d4e57905c4344793e996225207210e7728a684f1318034a0625186d5fed22a7bbf569b", 0x35) shutdown(r2, 0x1) sendto$inet6(r2, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0e000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000040f000-0x4)=0x5, 0x4) 2018/01/17 16:26:58 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000534000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000f72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000da9000-0x8)={0x0, 0x0}, &(0x7f000086f000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={r1, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fe8000)=@sack_info={0x0, 0x20, 0x8}, &(0x7f000039c000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008f7000)={r1, 0x1000, "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"}, &(0x7f0000fe9000-0x4)=0x1008) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000fe9000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe9000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001c9000-0x4)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/17 16:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000458000-0x20)={@generic="df943f5dd071d17863c0eb2591a20451", @ifru_flags=0x3000}) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000011000)=0x0, &(0x7f0000012000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e19000-0x5c)={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x4, [0x0, 0xffffffffffffffc1, 0xcb07, 0x80, 0x7, 0x8, 0x4, 0x2]}, 0x5c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa26f914b85ce1da7, 0x5, &(0x7f0000592000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002fa000)={0x0, 0x10000, 0x0, 0x0}, &(0x7f0000a7a000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f0e000-0x108)={0x0, @in6={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xfc8, 0x5, 0x5, 0xca9, 0x5, 0x401, 0xffffffff, 0x3, 0x7fffffff, 0x5, 0x5, 0x1ff, 0x5, 0x6]}, &(0x7f0000743000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003bd000)={0x0, 0x0, 0x30}, &(0x7f0000082000-0x4)=0xc) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000b80000)=0x0, &(0x7f0000995000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000072d000-0x8)={0x0, 0x6}, &(0x7f0000303000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000070d000-0x8)={0x0, 0x6}, &(0x7f0000bf3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002df000)={0x0, 0x6, 0x30}, &(0x7f0000963000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000836000-0x8)={0x0, 0x40}, &(0x7f0000a99000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a8b000)={&(0x7f00009e8000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085e000)=[{&(0x7f000055a000-0xd0)="cf4c3cf8f8d7c8b7ae6385bde53838e05541f6fdc2379c03baa191a3b1d49556ce9cbffdde9bd3e025ef9d007fe7a1a278296f43ea85b0dc81a70c12f65202e361d4c423bf1811f3f327544588b13f1b0b7c361dd1a544f2a163fc8af57955bfee05f2cb93b5a908005f598fea34399a362119efc98219411a9e82fcbce0cf2f6cf3af79770959fa3c87746ed816b39ceb955b3c7d2f8e587cc0423afc63d8e05655a2e5c198dbb8a3f88d8255b7bfae68ec069ba2255010396090d955bc149db2f9ed5ffba821b064ef29afa0e5f308", 0xd0}, {&(0x7f0000df9000)="6df57fa0a71ff05441a3bba5b20b3e114975f7a0182fb7525a08ba02b85744bab5203a442f021b2444481f278d5245c0e52d4c732ce1b5fb3bbaea7e7798f503663b4325589fb3ed367f4dc104a2261a161f90c931afb70c1aaefbb66ab4a85b5c7127923c4b3d5a3688b06bf9b4ea9b368fba2c7353b3bc963a11a0f6dbf9f44743ef00d3f1cb2281264de550a7f19ba9e9cd73ab63a386293134b6a1b895ab733b", 0xa2}], 0x2, &(0x7f0000688000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x9, 0x201, 0x3, 0x5, 0x5, 0x5, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x2, 0x5, 0x101, 0x2d, 0x9, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x5, 0x5, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x8001, 0x9, 0x76}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0xb6decfcdcdbf0ec5, 0x4, 0x10001, 0x1, 0x6, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9ce, 0x8200, 0x4, 0xfffffffffffeffff, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x1, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x2, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x1, 0x101, r7}}], 0x1b0, 0x0}, 0x20000000) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000e32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r8, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0xe68c853, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0xfff) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d3b000)=0x1, 0x4) r1 = accept(r0, &(0x7f00000b2000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000f4000-0x4)=0x8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000d3c000)={0xffffffff, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x1b, 0x80000, 0x53b, &(0x7f0000c39000)={0x0, 0x0}) r2 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r2, &(0x7f000000c000)="", 0x0, 0x100000000000, &(0x7f00006b1000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000d3d000)=0x0) 2018/01/17 16:26:58 executing program 7: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000622000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000836000-0x14)={0x0, 0x6c, 0x7, 0x8, 0x13b2903d, 0x6000000000000}, &(0x7f0000502000-0x4)=0x14) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008cc000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000070b000+0x827)=@dstopts={0x3b, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x7}]}, 0x11) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008ce000-0x8)={r1, 0x6}, &(0x7f00008cd000)=0x8) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x7f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cf1000)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) socketpair(0x11, 0x6, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a99000)={0x0, 0x8, 0x7, 0x2, 0x10000, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a9e000-0x8)={r3, 0x9, 0xff}, &(0x7f0000001000-0x4)=0x8) r4 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x2e) bind$inet(r5, &(0x7f0000002000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00008d7000-0xc)={r6, 0x3, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/17 16:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) r1 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f81000-0x5c)={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}, 0x401, [0x4, 0x8, 0x6, 0x10000, 0x1, 0xfffffffffffffff9, 0x9dd, 0x200]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000715000-0x16)={0x0, 0xe, "2c93a99b448a590abb7aa0c2350a"}, &(0x7f0000ce7000)=0x16) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a00000-0xa0)={r2, @in={{0x2, 0x1, @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]}, 0x7, 0x1000, 0x9, 0xe5d, 0x100000000}, &(0x7f0000eec000)=0xa0) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) pread64(r0, &(0x7f000090e000-0x2c)=""/44, 0x2c, 0x0) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000f69000-0x4)=0xd1c, 0x4) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000031000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000036000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000036000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000022000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) r11 = gettid() r12 = getuid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000036000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000022000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) r16 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0xc) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000035000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000)=0xe8) r22 = getgid() r23 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) r25 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000036000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000036000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002a000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000035000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0xe8) r34 = getgid() r35 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000032000)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) r37 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000017000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000033000)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) r41 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000036000-0xd9)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) r43 = getgid() r44 = getpid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0xe8) r46 = getgid() r47 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000036000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000036000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) r52 = getgid() mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000016000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000036000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000035000+0xbe1)=[{&(0x7f0000021000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000030000)=[{&(0x7f000002e000)="7ca459aca8091e03210d9d59f3118eed974277a47990acca74f9de7d4fb0d609a0c3135db2b9d4d17833f1d37a169736df1ecfe064dc3ef34d571bd2e42a75def77214a73586ac8ae02f3ea2579b81a9559170e6efeee1ca54a0e3a01fd3eb14e8710c3839a8a596b596914228ce73386b4e0ec17deadceff5735ae00fbfadc7", 0x80}, {&(0x7f0000036000-0x88)="7a22332840ea28969d3c516bbaab175132462ff9c4911dc3f332d191aa416091af60abf78a8028f080f9def38e93fe6474d2bfe38ad0b76ddd9bb91d32351e687c538bb8041be807f0d4b592df9c05f6dd412da0a0407c47d9d9f9b06fc98b3318ba47d1b616f64d1729ad47ad73a56b5fe92c027b97827e662c7196fc8d4c933e1c34ba405a3ef8", 0x88}, {&(0x7f0000033000-0xa3)="437db9b4dec26efe8b54332bdfd37d1a13acd7020482b5c7ebe1576d857526b09b12739b571aaeb2daff5f4f655f0b86175a6440e3a987dd1889d378b2d3d63997139e948aa274609c653a0f91a5a06b5f90bcd957cb85b9297b9fa7faba1b639f559db2efb88c16dd3489de2f01c07b9bcd2d0252ce061fdeb2745a32164551fa9a2d8a1855ac4062294b47efe80a0ff0a6d50ba8b576a9f5d05ba1dafb13eaac2ff0", 0xa3}, {&(0x7f0000035000)="59caae109baefbb0f58136abcc0e", 0xe}, {&(0x7f0000023000)="c12ecd81615ebd0781e52a918f8ede4e27b41cc3f783e98bfc0f1e156e603582f23998e37233baab6c9621ac937397cbdea2104cffaf539e49de2f10be2869be553ee36e09a55892bb68a7573a0e7545a7716530345f147477e454865bcf9a0e6788f15b24d12d2ea8951dae5df52cf99529529af9d053dd839772a90896c2ff1b4c0fd34ebbe3edd287b7f7adb7c0d710f92f7730e6401cbd98abb011b98f77c8fc29e7170fd92068a4cbc46436792b76b1", 0xb2}, {&(0x7f000000a000)="0f728468ec7eea574a20140e1f905b00a96bf69f2522f1c2ddea392a8859f82f20d915f985eae2b9c5cdf1457a7bf5df94b6d6fd56594914a347b6c36c2023e5d7969a92ab3ea737273ee67be9bdbc2de0", 0x51}, {&(0x7f0000035000-0x69)="6873915f889dc3c4c8e7382ab40d6b7bb7257c8a791fd66f0fd41bd12c08e3a68b2428b5c4cb4324d2c4690b178eac2cbb6318c4bc959fe0fd14c87009c2b9e17596475a0f5c15a4280dd5e64720ab73221666195d0345cd3955f2b6a485f5c7d71673e860386024af", 0x69}, {&(0x7f000000c000)="c4544243234270ff0e9e3cb2c7af99ee408b15292b8ce20c609b4e220a0742f752ecaff6e39609d2bbae9ff5fa8007aa3b65ecbb569b7943fbc3e7dc25ea5992af458ee6b0ebd74a194234ed678d321ac67d49a6b080209536eabf408d147d7d3eabc53b8fbe0f64206c96c4aa7c895921501dc8567291b0d90bb1b9eb825cb680d5e9bc9d01d2260b75c098c74f27a988723115563fa7f6858ae930332d2dbf1f1cdccec375cdeebd5ef5715180604dcda4036d6b73832fc615e4e0c487a2b1d876e7c502b0d7b6ef54c3c94620c5f4bb858612", 0xd4}, {&(0x7f0000035000)="d57f4b733d18491eb22857752790be7462308fbb10d8b03a52703d1a3620fac8b6c55201d5baf355fd5909ad8043aa94de5a70dd0a9cfa475b1f20e5348f6faf613c8691f6c05817aa496a670ffbec", 0x4f}], 0x9, &(0x7f0000035000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x404c805}, {&(0x7f0000035000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000021000-0x50)=[{&(0x7f000000e000-0x38)="7f01e85d85331c2f3ba693dfbd522a655f385186345526d3524fb1e1f9c707eefe27e6ed7fcf874a054b308769d05eb1edfe24a6a99bb6c2", 0x38}, {&(0x7f000002d000-0x2e)="7bc51cf7d9d52c5964d9cb039cf2adc5f8a349284d7db6de71137d81b1924487e012ea55875b9a5a43c97c536860", 0x2e}, {&(0x7f0000027000)="099cd2977e09b8607f79250fcd78c4687d584765886bb7c9b6ab74e4dd7bd36f6dc329ad8f53b0a2ceadf1a479c424a014bf8f1451ac5dd29f1c2d4ab46b8e937886c2d9bb5f44ce398f4a5cb37ca81b4e196fdb7fd8165c0bca1f63668003946f581fe8681ec777c6c6b2a8f1d5cbb40a9f3de2980b3b5e17e4f5666c3e91f1eeea5684d464006801ff6c1d813ec354", 0x90}, {&(0x7f0000010000)="b749f606", 0x4}, {&(0x7f0000035000)="8398441c4aecc14f4a0224dc856dd24afb962211c7c169a35091fa771d898517521e947db2294c11a4279b4e4fc042f061c70ad65f951d12795ed1e5aab82f4dec286d9a", 0x44}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f000002c000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f000002e000-0x1000)="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0x1000}, {&(0x7f0000035000)="77dfeda97ae75ed9995817f3105895d5a28ac5cd79337c0358c04da1a2fee1e190db9c098a79aeae71fcd504e347d111d9b7104affb288a5fd9f00837fb219b10722", 0x42}, {&(0x7f0000010000-0xa2)="63d4c70719a752eeede8330dac71821d4fdba4de30f7f6cb3e22552211391008a459cc95614a502398634498886f757587c29d8d2551594ffd3a30b4311992f1465e3717fc9b743d4ad7009fd2cc689f16778d6f3ac381117e6fd9caffa97171f752557bf7f8ab0b9def41ad666cd2d9859c4180906096b57dcb10bd238b1036151a790ec1597e1a1d6a8cafde93392d9832bff42fa6a2536957993b5d8385884bf9", 0xa2}], 0x9, &(0x7f0000035000-0xc0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xc0, 0x20000851}, {&(0x7f0000030000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000e000)=[{&(0x7f000002b000)="b5135fc53f4dfc8f699b6cca7d0fde748ee779094747bae5d1a39e0f9f604e67fef8a6ea0fd29482335bc9e3db947f8f2f675ea7145fcacf9c3981d7dde86b39c9679227448b2b7a19db44b65ffc0ac31c6f342e61e0885dccb6839f690a2e38cab0b046f09412fd34ff6109c801c4eb4264ad161d053b5011f54dcb4cf3a798c16f114f220d5f08c57f5079aa3a38f3a85ff3f2cfdcfcb92e3e0f5f3f1568dece7c54e2d5f945", 0xa7}, {&(0x7f0000035000)="4fc84ce707a8c79a56c9f02ff97256abc8977c30f18adcc9408452a7056235ef88c72a840a6217062a2b974388f6224c9e67f07b16d6ad1a1dfbfc2dd861a0dbba4e6de42bacc8ceb30cac6fec535ea51bd51b017b7d345261362c8c0bd1", 0x5e}, {&(0x7f000001c000-0x3d)="12987eb6b23292a7ed1307f70aa68dfe205de467b178b2b9b8b138271e96084b6beb5640a50c57e2ab1a1f74db59447249fd5b3f2581332595dfea1547", 0x3d}, {&(0x7f0000035000)="561770ba7eb9c3add8cf735d024f741bb6ab91b2e768d35710b146d64b2766000af2ce50900663e0ba9e22e7834401ccf34c51b06589c64b5c5b86d30b0ba3037b08ecfc8fde3fb216aa998cf4e4c251bc646caa155d6d502d878e833045214ad01cd0f8f8fdb554c5e0e0fe8ba375bb0107dc37ba3f9a52d768b93f0316746353036f41ea7039a067195fd0e69ae7ee37657acf67567e929a9596b69b54dbf45ba21ce6", 0xa4}, {&(0x7f0000031000)="62ac85e1d1443df4b5b9920b5a6121269798766e32169fbc3b104102a567c7bae1b23484e15f41a2d86f5aad86544057239e7bcbc9f2a1e8ed4b9d6c3b384ebcb2971de05412d41b9c843c443f0c61eb9f3e572548b3967e7c86c9bd79d2308837c410188003b89b031b56beb70d225e19a24c823c76de5b94bff3d96ccd3a77f51f51a725b3265ea6f502a1e5133abea99e7ab66713", 0x96}, {&(0x7f0000022000-0x60)="b07b3525ffcd33396e3e44d50b96a24c77270af81bf7cc0a9697b8013286ebc54c32722a24d4cdf198b16910d1fb170c640af631b4b6cea8e1c277e6d9691825e1730b518f9fa3b5ade69bd7e474a2257ca1f336b8f0e0c39a08da4347e12a35", 0x60}], 0x6, &(0x7f0000036000-0x130)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x130, 0x40000}], 0x5, 0x4000010) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009b3000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e8000-0x4)=0x10, 0x80800) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00004c5000-0xb1)="5af6da53d823ffab1e8bc2282235cdccc363ad7c694bbe40fbe5c9e9f2372a1da3ad0414473c374d440ac0611bc8eff93b6b8c460b544d78aad09c4231d5ca538857295feaeae46d08a8b00159ae1eb447bc06811b13912cc4a817dd009753c03cef636824a2f257a751f5132bdf6873a07c1e16ae2993b0a270d5e77ed341f868e4f0169b8a33e7a8b676ff481e6aabaf0cc57b0a21b9b71527516ba9d09b1d0fc0e4a05ffbdbebd24fe39da626a66dee", 0xb1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$alg(0x26, 0x5, 0x0) 2018/01/17 16:26:58 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000017000)=0x0, 0x80800) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000013000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002000)={@loopback=0x7f000001, @multicast1=0xe0000001, r2}, 0xc) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c24000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000054f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061b000-0x4)=0x10, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d93000)={0x5, 0x7fff, 0x7, 0x1ff, 0x452}, 0x14) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000dc7000)={0x0, 0x0}) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000b4f000)=0x0, &(0x7f00008d4000-0x4)=0x4) socketpair(0xa, 0x4, 0x4, &(0x7f0000667000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa5000-0x20)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000bfb000)={0x8, r5}) 2018/01/17 16:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x7, 0x544, &(0x7f00009a2000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000377000-0x10)={&(0x7f000024b000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000077f000)={r0, r2}) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) sendmsg$alg(r3, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00002af000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb9) 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) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00004f9000)={{0xa, 0x0, 0xa6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a}, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe07}, 0x9, [0x5, 0x6, 0x1, 0x8, 0x3f, 0x269, 0x5, 0x7fff]}, 0x5c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000040e000-0x4)={0x0}, &(0x7f0000e1d000)=0x4) sendmmsg$alg(r2, &(0x7f00005b9000)=[{0x0, 0x0, &(0x7f000004c000)=[{&(0x7f0000d4d000)="03ce89f1cf8a8da943978e564dd601e3b21bb5ebf49300abe68ef06e00778f2a0c991aab14eb6464370110c5102fa429f685c7601c9d763177d5f5d433a1f0167d62bb456ff015eb0d7179c59be9517617262379fe600eef327703db9b6f0f859ec3c8bf2d8db64c8cd3426c13a6f97b466cce16def2b6e4e3726b31720e6dea1ca2f2e9ba249fc4b337e9d7555222603dc4539313915fea4e48d643b79b9fdc5266ea8313ef2426622e9b6772affd8496b40dff133748c277afe07ca22ee32786", 0xc1}, {&(0x7f0000427000-0x51)="254dfc3b4eb57f76b29b9ea713769b325d67a9409e1e85603812fd4c9033e250aa8ca6071b7b83869d11cf9a7eb1fd62794ec49bf35194c5b22cfa102d5387547b4cc6a7429c7d2ba0e22cf8cfc7ee8a3b", 0x51}, {&(0x7f0000e61000-0xcc)="0b06507b685f2728d174c4dda8e546e22eace5db760fe5992d67ce5bda2c5a3b525c930b5ca6216edb960e9deb281c7b452a7352fdd9f4f1d03a2628a81ead06bcf6dbb1b0073a260fe79d68786ae63374cce52fc9d419b90d59d8a2be9176191c9fd8bc0e10e81ce40e12ca67908d0064180911de9c22fc46934e043242a2fc861030d8513bd9c5c137e212b2033428d18d26fec3a03aa3fa5e3793184b13c1605b8dca3e7f0214310ede00dca9a9f002dd8dc8519ff9cdd8b7b1d4d420306b4d6db95c94350e2604826c13", 0xcc}], 0x3, &(0x7f0000d0d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4001}, {0x0, 0x0, &(0x7f00009bd000-0x40)=[{&(0x7f0000a1e000)="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{&(0x7f0000f66000)="037689a50890bd3d9b98f6971411e774e25bfd1f8b50bb94f24279e6eef25f561743867499548a90320d88e0b3262bdf919d2461efbda534341928d933e053401788edea1f86e7eab7bbfdbc9f57be8de821c5366c53031f66f499e1fab7a81bfd64db137aaa83c9224fa8fb973ce54a5dc366ff2dbbd1fcb6689e523660666da32b43459831b3", 0x87}], 0x6, &(0x7f0000c0d000)=[@assoc={0x18, 0x117, 0x4, 0x10000}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000e34000-0x50)=[{&(0x7f0000bf0000-0xe1)="cd5f314db8e44d021ccf701a1f19cc9dbce04e542f6509289187e554509e9a138400ce67c836560992884f00e8a3cc920f1fb525a44b07d20d2d7692088795f5c623ad061f717669f5d482ad23527a211bab8c2d320752d6ceccd382c84398da0f9a1384dd385fac5ee432d7db75cd4c7681d3e1872fc3ae877c15ee7d0be3d8a99c875219b68a4e07b02f3bd34e947d09811f273ce87140ea11ed44788558bd8f28d142144463f298207b62959ab0725ef77a2b54a114dc642d0ff61f54db8ed7214e245fab8589bccf709bbb145bf69a634470b9be1933232f9597dddde130d3", 0xe1}, {&(0x7f00009a8000)="f242a927a92f6b72d3c216b4a54c88a0fa42ef255042a526aeb77fb00fd877e829b6e18ffc44f1018d2389eb56578109e74b5a2a88d526a41200769a3270502e6db3e0cccdc261f05e89c1634138b4ab045a393855fc8adcc103c2c9995f4801426222f8600179521d1bdfa4f98052e745285bf859544924cde3f5528e99741c98527e9475d323d735e2050e30cee7c32dcd70f886ccb2ffb1a7709be4ab81", 0x9f}, {&(0x7f00000d3000-0xe6)="0db1e4ad7c694eaed6a25ac304da736fcfafcd66138a248407118a0c39d499c1e673cfbddef9e711f209c37c4ee3d7fbea70df023875d4802033e45e5277fc23a70a303b5070321e6eb0b066197cff485689ad73b10ddeeab80a0d49a96531b7754b0309c0c17034a05d1312d3275bd200dc10beb2eb4a049fc4d2708ab1feece2ef9a64b496d845e77c2b7a078faa7a70f6fb991c8a8764ffd10205d2099b022620120bee70c4dd9a5f2b222a241c7f1f0323c75d02b405a8da6a67bef702c3f9f15e8863cc450a1e2b5348d86b5ef7d3aeae5b1f7c4d2d5cddcd5403159875187221e6e0ad", 0xe6}, {&(0x7f00003ee000)="ae1f38d3e4146d375c36b06dd76724f155b61c70e02a98440fd15c953f30b25498b6a3e3ee9547da739f1754ce4719c4b8d85d2192222aee82be1752b70e6461da06a71c8a2a0baacd790d6cee2b6870db3216aed6603e2c78b949b60850f692e5cf8ceaa0b3ee09e5ecf88538243bff6dc9ac3b1ca51e2b7d332c0527a17b4e34ba52752ffaa4c098e893b249e5c105abf4a3be679b8d821da9657558", 0x9d}, {&(0x7f000085e000-0xb8)="c1f40c36cb283cd5e5fda59201b537d6ff45368452f13480cef81ebeeb3528019e32df030242defeaf323207fe1e64d44bc5af8a75f78974b65951307a64aaad1c53059e170d3fe37d55e295137dfeb9fb5a3bc4b03c7ea868a484dee7b4a05d3f214b3e1734e7574864bad22210518feb06954504cbc01d99f2a58b13284c8eee726d6b065948d19bf5f58832f5b7baaf04e568e864f6524410d4202f5fec13d1b775dc46f7d17711a6eb2c2bfcb4599a1cefae02408cd2", 0xb8}], 0x5, &(0x7f00002e1000-0xe8)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x88, 0x117, 0x2, 0x72, "339bcf2893e83fdae1387cebe90b31b5a2b83417b2adb422cd7c39e8feb883ba80fa86bb0c620fe882ef8e2f479dc5f8f22a86a93d9f2b26d1dc68ff3d711c996ef453ae55f81a32371f56cfe3f804ff136b87022b07949a59b8147ee30dc2044e334f8f451ad246c0a64ba1bf4928e2d479"}], 0xe8, 0x800}, {0x0, 0x0, &(0x7f0000865000-0x30)=[{&(0x7f0000fb3000-0x43)="a003cba4182864d10d101a0ca8346c51375ecdc6060d677687e3b9be3c6066425d4905a4ab34e3c4e6f44d346d0e0b09b90d62ce742342cc0ff3d1204f52e763ccf36a", 0x43}, {&(0x7f00001cc000-0x49)="d00b6015b283b394c308e1447fa1eda27533748588ea2a97c227a503c1929a8ecada1bec2d7e315ce55e773c3f5fa55fc7444c5abd0cc613cd6fc2307f945e14de7237621ba430e45f", 0x49}, {&(0x7f0000ea9000)="4257a0183703cb9e15d88defccf470437b1388bbcae9", 0x16}], 0x3, &(0x7f0000064000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xee, "6e74157f41a832d6a0d085fbb3bc7d1cee46570891f42d78e95466e3de723bfbed0f76382c1992287d7a3b4fedcfe80e22a4a5ab98007d34504ac5c7ea7f0de72f4266d24849d295f7d376bdd79da6340fc83fa18916cdf6d2c348f10cee6af1a328924d95ff2b2661bc0cbb5d6f406a44a0280453de67eac30559217f32bd957fb196d684ce747346739d7f3ca258867bd9334da3e4be4f34c6cfc55c70ed4763d042b14ae8047fd5571691b4a6d42841cba97eee687c65bd9e1b6907f3c2c43528a57c112ee5ebb98813d33bcc2b78cd6d15405d26741c9009952de667000c184956264f995d8946a144b3eaef"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x150, 0x8000}], 0x5, 0x4000000) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x100000001}, &(0x7f000004a000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000a000-0x50)={@common="6c7036746e6c3000000000000000ffff", @ifru_map={0xfffffffffffffe00, 0x8, 0x7, 0x3, 0x10001, 0x5}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@generic="b58abcf74db9ab1d004d1e08b261ff36", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000009000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000006000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f000000a000)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000a000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x8, 0x1, 0x7, 0x7, 0x8, 0x2, 0x2, 0x4, 0x81, 0x2, 0x9, 0xc00, 0x20, 0x5]}, &(0x7f0000009000)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r1, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) close(r0) poll(&(0x7f0000e20000-0x8)=[{0xffffffffffffffff, 0x420, 0x0}], 0x1, 0x9) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000055e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004a4000-0x4)=0x12, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000d3000-0x4)=0x0, &(0x7f0000f78000-0x4)=0x4) 2018/01/17 16:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000663000-0x1)=0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000085a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x7, {{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]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffc34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x20, 0x7, 0x80000000}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000008d000)=[], 0x0) r3 = accept(r1, &(0x7f0000926000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab8000)=0x10) bind$pptp(r3, &(0x7f0000903000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_group_source_req(r2, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 16:26:58 executing program 4: pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000e3d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ac6000)={0x40, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000964000)={0x3f, r1, 0x10001, 0xffffffffffffff80}) 2018/01/17 16:26:58 executing program 1: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) r1 = socket(0x800000001e, 0x1, 0x0) setsockopt(r1, 0x10f, 0x87, &(0x7f0000a94000)="", 0x0) 2018/01/17 16:26:58 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fe8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x24)=@ethtool_channels={0x3d, 0x4, 0x81, 0x8, 0x2, 0x4, 0x100, 0x8, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000000000)=""/210, &(0x7f0000ce1000-0x4)=0xd2) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[], 0x0, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) accept(r0, &(0x7f00008d7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c26000)=0x8) write(r0, &(0x7f0000b3b000)="11fdfffffffeffffffffcaef1200030707", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009ca000-0x20)={0x7, 0x4, 0x8000, 0x89b7, 0x0, 0x100, 0x3, 0x88f, 0x0}, &(0x7f0000944000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db2000-0xc)={r2, 0x9, 0x0}, &(0x7f00004ba000-0x4)=0xc) socket$pptp(0x18, 0x1, 0x2) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00009f1000-0x8)={r3, 0x100000001, 0x4}, &(0x7f0000924000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ef3000-0x64)={&(0x7f0000d77000)=[0x4, 0x7fffffff, 0x1, 0x370, 0x1000, 0x3ff], 0x6, 0x2, 0x0, 0x80000001, 0x7, 0x8, {0x8, 0xb3, 0x6000000000, 0x6, 0x7ff, 0x3, 0x80000001, 0x4, 0x6, 0x294a, 0xfff, 0x9f0, 0x40, 0x3, "d6c58ecff00422672484beb9161ab031fcc58b3532e310788dc0ab3abab5e93c"}}) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r1, 0x1, 0x4, &(0x7f0000bb3000-0x78)=""/120, &(0x7f000074d000)=0x78) socketpair$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(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000ed0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000020000000010) r1 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000018000-0x210)={0x2000, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x8, 0x8010, r1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000020000-0x8)={0x0, 0x101, 0x1}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x4a)={r2, 0x42, "e3e783266f6dc302cdf076c435b909ef1fdfe667bebf15aa1b04f5dd810063798404a73689e0c42fb5abedcd3b868603a59c3b3d3410aed415d6a318ab97f1dc1906"}, &(0x7f000001f000)=0x4a) read(r0, &(0x7f0000000000+0x921)=""/78, 0xfffffffffffffdff) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) listen(r0, 0xfffffffffffffeff) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000005c000)={0x1, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000ff4000-0x4)=0x0, &(0x7f00000f9000)=0x4) pipe(&(0x7f0000720000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006b7000-0x10)=@generic=""/16, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ca3000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000300000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000073c000)={r3, r4, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000047f000)=0xc3, &(0x7f0000a9b000-0x8)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000556000-0x10)=@generic="6b6b06d090eabcf6a6d32b40c36673e8") r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000579000)={0x0, &(0x7f0000601000)=[]}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000f5d000)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000062000)=0x0, &(0x7f000083e000-0x4)=0x4) 2018/01/17 16:26:58 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0xc, 0x0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000020000)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000022000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000022000)=0x9) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454ca, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000009000-0x10)={0x0, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) r8 = getgid() socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000023000-0xe8)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000002000)=0xe8) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xfffffffffffffe90) sendmsg$netlink(r3, &(0x7f000000a000)={&(0x7f0000022000)=@kern={0x10, 0x0, 0x0, 0x9000041}, 0xc, &(0x7f0000023000-0x30)=[{&(0x7f0000023000-0x1028)={0x1028, 0x10, 0x8, 0x0, 0x2, "", [@typed={0x10, 0x80, @u64=0x400}, @typed={0x8, 0x88, @void=""}, @generic="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0x1028}, {&(0x7f0000022000)={0x11ec, 0x3e, 0x18, 0x5, 0x3, "", [@typed={0xc, 0x88, @fd=r1}, @nested={0x18, 0x7a, [@generic="d8e2350e68c08e89a8fe255aef1d53ef17"]}, @nested={0x11a0, 0x6f, [@generic="8ed3e46fd34cec41c523ed5b0031b2bc8a9b7777aee5d240934ae08168c6a41da58c1fe8c9df1c66265db80da46b91ad6b671b8d93296def1a0523d8faf24530a2083459756f639a6c5a918948d6e29b41242608a0599e1cf5cf428c3fbaec225ad7203d1802f1eb1fad021d1cbe4fe3f30686f743e2fca6e8dd4e44a4928d18e6", @generic="4bfc632fde71f1bb9910a04e2d97492ea45bbdfe165d294f0f4446b44d09aed531a02556361119cf45df1f461440a4b71c2711b5c465b08230df93b95b46848c660de68042f6ab627c0182a191a5fad401b08b1c93bb75e7a7351c98ff650b5748b4bdb453c94800455abfc45388672f02bb8a3e2958d6c7b11d56bebc392a91c152b10068564d6b1479b3b91fed5b917d47b15a65ec327729b6698772", @generic="4e64d5d9375c08a4870da1f6bddec5f69e3aeafbe348b9873dbd7d78b6902850e72ff5045609c150e740476defe4c20f08b32db0d293235a3f412b2aca60d03864381e66e1cba801d8d7e24e6fa218825aabfb116b5a1a163ce31eb85623fe233aec76a089df978a2a4773bd", @typed={0x10, 0x1f, @u64=0x101}, 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@typed={0x8, 0x1, @void=""}, @typed={0x58, 0x28, @binary="17a4b833077be33c2e4f7857a1deb6363011e3b41b59b6df7bf1f13bfd66c19429e130e1391f2b0df44a34f9a9ce91ffb8c6cc2c6dee752f8c83e403d8beb8b39fa771897eb3a3725c1eb1f462"}, @generic="fe93ea31cc8792f2891d207ca5dab1c313f1f50a113e146bfd1e2d10541a78bed6f0a3c8bb1806605c5d37891012c3ee7a3aed74826fa986552785d56c7febdb9da253a75fe56f36b42e584c71287d745caa1c7951590695ae7da944354a0879d3e23a20300e558407798a80"]}, @nested={0x108, 0x76, [@typed={0x10, 0x1b, @u64=0x236}, @typed={0x8, 0xc, @void=""}, @typed={0xc, 0xc, @str='\x00'}, @generic="26b532f5cf44a10e65a6579a9d3cd09a85a8f2d2e2adfe73c91f11b1271b20ad08a092c02393c789e2d99d90940cdbd830be60184518301b2d999c66afe1af4f83eb16a41debfaf118ae567a623e2d811c", @generic="f3eee4d38157bbb9a71cfcf4b4b9c5aa4716abb2b06e517642c182e355b0fa0ae13a9f9fdeb3ea08df91d9e3870970a9fd5abe5fc60aad5fdb8679a5278e82ef423db88f20bce17a954dd5ecddaa3fb476a6372da20efa15f30e1af3e22872faf0246eb06868a221100f8916404b63ad7eae72d2d13a2eaf7da68ca00a0d3fd4c499", @typed={0xc, 0x55, @str='.!\x00'}]}, @generic="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", @nested={0x168, 0x2f, [@typed={0x10, 0x13, @str='system]\x00'}, @typed={0xc, 0x2b, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x1e, @pid=r4}, @generic="24364ba663468be1418ab6b290253b90310e7182adff01dc1fa72fead5684d56d5c454707e0ca8dd58683f9df03e95d5d842f2f5d411498263bd9a0491b3052c6111702fa2b9209ac9d9ec2f415789f0a814ac4fd53b4549cb59ac37dea56c822da1ea1fe155d7d989f28544e7cacea7c414e6a6414b6c5b1738f799a27ba2972d619910c67f5587d93c19d32803f929a48964c3b4da1a7fe4b07417dae576613fadf77fafa6d9db98ec7e9bd0baa30f7496de08bb0ffb2c301a3372a58b1442e7f954dc04cbcc24026954d66c4e5c9dc9ba2f2a0f23f47eaa26a4108742ce07f63ebb2f57150b1eb5c47f36cc", @typed={0xc, 0x7d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="71739be018f57d233367acc152c6945ded6773b7dcaa53419d5b7d4ede2d67c4013b4a46ee39efb595", @typed={0x18, 0x53, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x2358}], 0x3, &(0x7f0000022000-0x88)=[@rights={0x28, 0x1, 0x1, [r1, r2, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r4, r9, r10}], 0x88, 0x20000004}, 0x4004000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000001f000-0x4)=0x0, &(0x7f0000027000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x14) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x401, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffc, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000031b000-0x8)={0x0, 0x0, []}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000af9000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000771000-0x4)=0x8) r2 = socket(0xd, 0x6, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value={r1, 0xfff}, &(0x7f0000674000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000054e000-0x6)={r1, 0x9}, 0x6) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000790000-0x8)={0x0, 0x0}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000083e000-0x28)={r1, 0x0, 0x3f, 0x1000, &(0x7f0000947000)="45bd1751fa43e416f69036454b1fbab4ed681011238ae83be9643616481e6976d0aa96ba2158534e35782cd60da552ff1b99b023f57670deed6eb291a48292", &(0x7f0000947000)=""/4096, 0x9, 0x400}, 0x28) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000948000)={0x100000000, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0xc80, 0x6, 0x5, &(0x7f0000410000-0x10)=@generic="0aec5ba6efabcecd00de78a8d8ca40c5", 0x8000, 0x7, 0x6}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000948000)={0x100, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0x754, 0x3f, 0x4, 0x0, &(0x7f0000949000-0x10)=@generic="89711de9ae3e32e837c0bce44542b1a3", 0x40, 0x4, 0xfffffffffffffffa}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000352000-0x4)=0x0, &(0x7f0000949000)=0x4) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000514000-0xdb)=""/219, &(0x7f0000947000-0x4)=0xdb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3812502f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000c4b000)=0xffffff03) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000073c000)=r1) 2018/01/17 16:26:58 executing program 0: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80200) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000077d000)={0x18, 0x0}) 2018/01/17 16:26:58 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004f6000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="154f4b850dbdc10f02ab7756c39fc45f762405f661f600000000d23995208a1b0bf288343b99b8afdfbb34e48a3b1481aefd8ada50d0d545535fb77e20a99b8ca3206c8e5edfd8d66dd345466618a1ecc482157677ce640076c29a6f466e6189bed092cb1f2247e47a56d84cf6f16d8b1aad0287d860debc404cfa7bbfd76bb965a8572c6b1f86d0c3198c5c93901f50a368dd717f26d36e3069f0a5889349a09eec6bc53d2ae868b48dc06bd5312ca5befd93312d59e1eeb5f4e9c251238369e5543a46", 0xc4, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000182000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bad000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000705000)={0x3, [0x0, 0x3, 0x0]}, 0xa) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008e2000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x80, 0xf, 0x4, 0xa, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e23000-0x55)=""/85, &(0x7f0000f0b000-0x4)=0x55) 2018/01/17 16:26:58 executing program 7: syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00008d6000-0x88)="62dbc7c4775b0dea46bdbfb9977a800f0a73e1513fc59fd2936cc6a9612f089d6aae3f9cd1e8b5b7d6c43bb88da3cd980b1494a1ddf9e7dfc13c639ddf838367f0fef81cdc6d49f31295abd7d95dc8f5667c4f375608396b3731804ad97e32990da12c0da50ae5ed101a69617f6683b15db46bb2512f5a4d2f11d35a247d209fc68daaab2fed6c5d") write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000068c000)={r0, 0xffffffffffffff9c}) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x6ec02b414de823f4}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000023000-0xb)={0x0, 0x68, &(0x7f000000f000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000b000)={r2, 0x97f}, &(0x7f0000023000-0x4)=0x8) 2018/01/17 16:26:58 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x3, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4f000)={r0, &(0x7f0000fca000-0x1)="", &(0x7f0000fca000-0x4e)=""/78}, 0x18) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x6, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fcb000)={0x0, 0x7fffffff, 0x0, 0x93, 0x0}, &(0x7f0000fcb000)=0x18) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fcc000-0x8)={r2, 0x8, 0x1000}, &(0x7f000091a000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fca000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000c25000-0x12)={@common='gretap0\x00', 0x8}) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102, &(0x7f0000262000-0x197)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xcc, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000cff000-0xc)={0x3, 0x1, [0x0]}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00004f7000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000917000-0x4)=0x0) bind$bt_sco(r0, &(0x7f0000bff000-0x8)={0x1f, {0x4, 0x101, 0x1ffc0000000, 0x8, 0x8, 0x4}}, 0x8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000226000-0x20)={r1, 0x3, 0x1, 0x5, &(0x7f00000f8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/17 16:26:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x34, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000000)={0x10, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x11, 0xf6, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000796000-0x40)=[{&(0x7f0000001000-0xd9)="5d87dada853e5b783dcba0ab458fb9cf75d7a81ed6776426095f3bbad50704741cb8727ffd607762a459a661e2384fbebe62c2fdc2489070f63ebc413ef2691d590b6d5c9208dcb0dc554f5db062ab8123074b0c1c64ddb16b2edf0191bb2b2b1f603670c766ca9b155f910660c88cc1ef824b4647a408096b64faf573e7430e1bc8b7e91da747d1aefd79d814614704cfb21430853cab91d223324971e47ef9027719c66f2f291a09a4564b9ec37e212ed74266127baec4d29a76426b34cc7433ea067f24666651687ba9b32723c22b2492aaf859376c19df", 0xd9}, {&(0x7f000051a000)="b01166", 0x3}, {&(0x7f0000001000-0x79)="6f95ae793f3e3a2ad6325e247ee1c458e0767e60fb9e0922cacf3def080ca0d44b1362a74fc5df37e77057251fc84af12597bab2fd652835cf49606b6c7f6c6dddcaf40057ca45fd3194b704c46ec72ba598e6443bd699366a550be2e82b2d9e648b3ae770f451549bb49633f884456b472bfb61620c1fc065", 0x79}, {&(0x7f00003bf000-0x1000)="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", 0x1000}], 0x4, &(0x7f00002a8000-0x418)=[{0x20, 0x187, 0x7fff, "8a9c700389dabb287e3029edbe"}, {0x30, 0x112, 0x8001, "c34b3328ab058792190aeb2c30e6af3d16d3821eacefb853fc100b25ef"}, {0x108, 0x18e, 0x8, "0ad3d88c199bc9737a8675b3274f688512618be422c7a964480a64a537e7bb2251c8d32ddbab489c2bda04955741bd05214d5b7dbc3110a679e90a79d7ad9bcefa91d209c7c965861a9757004d119401ca808eca57244b2e7d9025836ad805bd000400da63b6f078fda410faaab9d5cb8d764abaed646280c75460ecbdbf07e0ced8d2f0cc094c74576a95518a4210f9181952221bec9e604132be9a30c4ef06f202e33a2374aa65c747897851d8f4abb7d80c2915ada9126aaf3768e879d8b3302ae9593eab6d2ead328a0aa77865d51c2ce7dcba3c622597ee7e72820f96a9d0a30b5966cb8013f547be093b150ec5081b70"}, {0xb0, 0x10b, 0x8, "60997f2731260a2e5ce27702898173dd1601d0b712b7ae15cb0ac6267d91730b186d58e8efd1d85ad4a009d30d3cb1426ea2a6ce09963872413ca274d92bda005486b94e0bcbbfcb78ee17e3784bf9df7e55fb914698b0c472306c7ab3ead5131d90006e66f981190bc1d67568c03157afa80123c6332ff0dd2fff3c3667e9a19f93434bad4bef516e5aed4b78826ed998ae5cb47812a172f79a"}, {0x68, 0x115, 0x8, "5ca5a0c93e481b124c5169203237a59f7cc7e8c300b8adad558772b1ece7b241212c719e7f1159ff2f58ead437facc7f74e275f18c242b7506bfe280187aa906475dd699bfcd1e1237b786af6dccf484368dce"}, {0x70, 0x11f, 0x6c76, "d7ae2dd27617e6417574cc40f1d53d5399e8f626f25d97eaa09e41bb9c92693d493bf0143bb8a411eb6c0495ec5afd7798eb3cfcb94139d587ad91fb3a7ce7af57102492851a92535197c573fa35ae21de8ffd62a8c299367749"}, {0x28, 0x1ff, 0x2, "cff1dea4e0b4261e7fcd65693e6bcb52eb9a"}, {0x110, 0x88, 0x1, "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"}], 0x418, 0x4000000}, 0x40) 2018/01/17 16:26:58 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x2, 0x87, 0xdc, 0x2, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x257) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f0000003000)=""}, 0x10) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005de000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00000b2000)=0x1e, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ffd000-0x4)=0x7, 0x4) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) setsockopt(r0, 0x7fffffff, 0x6, &(0x7f0000194000-0xc6)="946f0c3b64d38dc24cba0bd384f4cd33186c10eb3215469bb49859bb5ca84812221a4756e4b6665484fb2c0a4a8041b19489f466ea0a3a10921dc145953d4f57f0748b9ed802888e3d7bac53660b8d37836580b34d169f6363525b45cfbf314baa9381ca7d5ad559fc405e6edf2b1cc67172251242b4d534fc32465548e81863326d5f605a8f9e104bb7e45159de059f1cc9f52c36d462739f247dbec52bd585be5c273113dfd193fb792214b673120f7e3013546ecd600656620f0e0c53ccda6062a0701e43", 0xc6) r1 = accept4(r0, &(0x7f00002b0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d96000-0x4)=0x1c, 0x800) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000011d000-0x4)=0x40000000, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000def000)=0xe94, 0x4) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/17 16:26:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006f8000-0x20)={0x6, 0xba, 0x7, 0x3f, 0x1, 0x0, 0x7, 0x1f, 0x0}, &(0x7f0000ae7000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xffffffff}, &(0x7f0000ba6000-0x4)=0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000006000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x800) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000006000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000005000)=0xe) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000005000)={0xffff, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket(0x18, 0x0, 0x2) bind$alg(r3, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) getpeername(r3, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r3, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000-0x80)=""/128, 0x80) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00006f1000-0x38)={&(0x7f000082d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000031c000)=[], 0x0, &(0x7f0000fb5000-0x5f)=""/95, 0x5f, 0x9}, 0x40000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003de000)={0x0, 0x3, 0x5, [0x40, 0x4, 0x2, 0x81, 0x2]}, &(0x7f00006df000)=0x12) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002ad000)={r2, @in={{0x2, 0x1, @rand_addr=0x4, [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$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000352000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0xfffffee8) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d909c891c4c3e8b3ffab2ba9cebaaf07868e79904c9cb2205fb0f0dc1a6e3c4623ccf0b162fe7a221724991dab1b927f7364c6cac75e27e8d73b6ad4136e4d413c8910f3536ef76f61c", 0x80}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000eda000-0x4)=0x0) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fe8000-0x8)={0x0, 0x3f}, &(0x7f0000cfc000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000012c000)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0}}, &(0x7f0000eb3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ea000-0x10)={r2, 0x80, 0x9, 0x0}, &(0x7f0000071000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={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) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b3a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000716000-0xc)={r3, r4, r5}, 0xc) getpid() 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f000000e000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f0c35df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 16:26:58 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fb5000)=@common='gretap0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb1000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00007df000-0x4)=0x0) sendmmsg(r0, &(0x7f00007f8000)=[{{&(0x7f0000fbb000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007c7000)=[{&(0x7f0000dfa000)="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0xe79}], 0x1, &(0x7f0000fbb000-0x1160)=[{0x80, 0x107, 0xad9, "620c8db0aef2e075a8d0750c3ad466ca9542552b8218dece55864583dbc595452ce2cb99776a3f804b5997998d4c2f33ac8e7ede8b53b0b34bb0a2da92d8f88521a1164d6958920f2d7f7af2cc5318fc748d1d6451a664ed713d9183701aa39b253a7a84df46d32ddce8"}, {0x1010, 0x1, 0x0, 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0x1010, 0x40000}, 0xfffffffffffffff8}, {{&(0x7f0000fba000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000fba000)=[{&(0x7f000054a000)="0bb93a4f314e8f90db9e54d90c6d7b486bc643cd8165e01dd014b2486fe03ff3ae2c7862f9eb65d29947143b1863a2b493be0e4d20ef500286ed2552ed07b4fd8f6a09e9c61203762c4f26d0f221bc249421b82375fc0d89065311403fe194b7a290db49054e924ced23792f7a2eb44b111a510d5717b6cb79bc1b2cf1013abf9edea3e00b761410eaf358dae9ebcaeb719bbbc72554455d55c39d339e6ecb67ce0dd93e08dffe8513a5c34319565bb8d2f245ba4416eff574911c4168328b7ed0695ba1cd7f3d", 0xc7}, {&(0x7f0000fbb000-0xac)="93029eb6ffce924182e159846a6f5331d1c14e3d6818bd711f5b4a05f2dfa0c98d4791ba3cb61b12bfed8fd371476e0296cd172ece10e537b0e2f1e3367eeadbce9dea020b69e83d58d8269e23ef1986f470b3d3d524fe5a72698a95c414806c1c5138c22ca3833d1943def54fbffa2bbdf2c7aa2764fc6320db44aedadeb301b484511c442824a5eef6f7d8662f58fa22dde7e875b6ed7c23f01e5e5424ba79a992819f8af1db2f253ecc4d", 0xac}, {&(0x7f0000fba000)="921ef3687a88c2d7b0475eb2f4a39f742a1b3a029a71aacfee7cebefcef5b63e7f11145c21c7a895b06c581c734291652c47f43a6d462b1db2848e49346302d027260a910eab4c8ce004f2b794fc8e49a7c004d8d1f10500c16e3ef4b88a3b", 0x5f}, {&(0x7f0000804000)="443242a76b728b466948012325ffe4f0750cb18a20560e802fac5e1d8cf8610b4663499058efe04218d414a9bdb21cc31fc3897421a2049e7be7a02250b8ea520262aecdf47dec0cf39b137839a0bb68fba7c139df14d3e540fce1dc1e006ff44c7cfda47b20572057f62ce0f72af8c2294c09a5e2479e142552d6d5f7a80feea2374b71abe0ffdf8592643be7479a362f450738853ab5b09e7f1422", 0x9c}], 0x4, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000fba000)=@nfc_llcp={0x27, 0x0, 0x7, 0x7, 0x6, 0x4, "27f13cd13394902d424a110f58d9a7704b245dfd87b252352697d95f7029481196c1c00b87dee6008a97ae1adfae016ace5f1831a41f17d07f9bec1a2499e6", 0x0}, 0x60, &(0x7f0000d98000-0x30)=[{&(0x7f000091c000)="d37183af26b3dba3597976f31fe8f8970143a01b12ab06867b2e71978c6f79a7589c942faafd939eae19c9c21a1d27a6b8e1063ca1525196704acc5cb82b183559c74987666ec06f6d5231b53eacf2a313471cf43aa10151f17e216f6f81f6d642de648aa58d39672c669a7c8c0aa77c97f541e1af1a93fbb62dc9f76705d102a646f75ed74d930a32c630fe3ac674f932a1dd2457", 0x95}], 0x1, &(0x7f00009db000-0x14e8)=[{0x38, 0x10f, 0xfffffffffffffffe, "c0361d03f4ed1fa9ecdfc5f92f748c153a6abe9f6c0a24309631b45803db8a7cabef"}, {0xf8, 0x0, 0x7ff, "48d57c0fd6fbdb056e23395a9a8d5355b43d29a2cd04c0a0dfb91aeef71c27dae8aa7365808f755372ef38a6db7ca2d26e13cbd31a4f5a2b02e4377cf4fdbdf3c15d47f537a742963a242f98071498fd1a091a81fc2adf4057ea8cd1f52b64c3c05dd266d13d7a66e1dd17c7c41c08f78d51e51c6e43d3d3ce513a9944f58c54fd54fd451fcc3910514cc25c493314d00d788cbcb8c51eaffa292fe856e857716cbeb0a0dc8b1c0eb90807917042242f91d8dc76d0b66c3a1527e8decfb41797a2b25c01e8e32d814bf602a077b7708970d5672157860c32e4efb969a64217086f"}, {0x88, 0x11d, 0x7f, "f8cae9157e9c53b22c2e4df8c5137c89b210574bfd352011b9865d86e50775791735a199cc61d0d7d3365b6950baa43a202efcf11092dd54622b30e6784703606bfcd4087f1a1f9c03fdcc0b932b1514b518a705793a9f972b62068aa783beef51692f8f807a90f48fc033411d758ef747ea3a7a7103"}, {0x48, 0x88, 0x7, "21680e1da603fe6bb81563ae468717fd984528516f3c3f0fe3d290fa7cebdf46d87561746f33f99ad2d73bb159d31cb30c"}, {0x100, 0x13f, 0x49189233, "f9fb39e264b195362dc94aad7709b1d133b909e8e285c950f1c2a30f42f474dbbb0efba355b132b9ea91e010fd262f1e3aa4eb61a2057da1cb397754f0e66c4a02c0f231d34f976c7de94e5843b92ac44fc5d9d083f2c6165c925749cb0d167f093517bf5a9c81e36e8de3d78033258c325fa1f9560dd39d36c548fd372db859a2b9a946c8b0965ed63420e32ffc51df2582786875bdf2b1b156076d2c64e77717339a9fbc0250d03417b7c71c441b37e6aa70592f2cb8b1db762acf3a2754e4425e7181f6c66c6ab79770f60215e87142c345470630f53b27f65593f34aaffe1ecc6996c575e990eb3e1aa35863d4"}], 0x300, 0x10}, 0xffffffffffff4e14}], 0x5, 0x41) close(r0) 2018/01/17 16:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80003, 0x800) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000001, 0x6533) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000076000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000011000)=0xd8) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/17 16:26:58 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000+0x589)=0x14, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c68000)=@req={0xcd, 0x0, 0xc9b8, 0x100000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000)={0x11, 0x0, r1, 0x1, 0xa7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000002000)={0x0, 0x1, r4, 0x6, r6, 0xd5, 0xfffffffffffffffb, 0x401}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000003000-0xc)={0xc6, 0x3, 0x38b43220, 0x85, 0x2, 0xfffffffffffffffa, 0x0}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x40, 0x0, 0x0, 0x2, 0x80, 0x80, 0x6f, r1, r5}, {0x3bf1, 0x3, 0x64, 0xff, 0x40, 0x4, 0xed, 0x1000}, {0x435e, 0x3, 0x2, 0x3}, 0x3ff, 0xe, 0x0, 0x0, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x3, 0x7, 0x4, 0x69, 0x2}}, 0xe8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000002000)=0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000004000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000004000-0x8)={r7, 0xa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000005000-0x4)=0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000006000-0x8)={0x7ff, 0x100000000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x20, 0x4) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bf3000-0x10)={0x0, 0x0, 0x4, [0x1ff, 0x80, 0x2, 0x80000000]}, &(0x7f0000c10000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f6e000)={r3, 0x6, 0xde}, 0x8) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2018/01/17 16:26:58 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ac8000)={0x2, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 16:26:58 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000825000)=0x3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000-0x18)={r2, 0x3, 0x10, "434b6527e1ed2fb60548f10866ac0a88"}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x8, 0x0, 0x1, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x23f5}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r3, 0x80000000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) listen(r0, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000-0x20)={0x81, 0x0, 0x0, 0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000008000-0x10)={r5, 0x9}) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$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, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) socketpair(0x0, 0x1, 0x5, &(0x7f00004a7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000048000-0x40)={0x9, 0x8, 0x4, 0xfd, &(0x7f0000fe5000)=""/253, 0x89, &(0x7f0000d5e000-0x89)=""/137, 0xc1, &(0x7f0000779000-0xc1)=""/193}) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r2, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x0, 0x4) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000014000-0x50)={@generic="e4e38ad753be83b4d6a79fee2e507066", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 16:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x200000000000005, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:26:58 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008e3000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000134000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006d5000-0x136)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 16:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000084000)={0x0, 0x0, 0x0, []}, 0x8) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002be000-0xc)={0x8, 0x0}) 2018/01/17 16:26:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000-0x37)=""/55, &(0x7f0000bf6000-0x4)=0x37) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000)=0x2, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffffffffff01, 0x7, 0x400, 0x20}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={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]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r4, &(0x7f00009a9000)="01", 0xffffffffffffffce, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe93) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) socket(0xd, 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000d46000-0x2)={0x0, 0x0}, 0x2) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/17 16:26:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) 2018/01/17 16:26:58 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000)=""/227, &(0x7f0000002000)=0xe3) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x9}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r2, 0x10001, 0x30}, 0xc) 2018/01/17 16:26:58 executing program 1: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000022b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0x293) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000000000)=0x0, 0xffffffffffffff01, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/17 16:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000398000)=@sack_info={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000cec000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000174000-0xd)={r2, 0x5, "8197a29f3b"}, &(0x7f00008a2000-0x4)=0xd) connect$unix(r1, &(0x7f000024b000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000045000-0x4)=0x0, &(0x7f0000eec000-0x4)=0x4) socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000342000-0x108)={0x0, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffd21) 2018/01/17 16:26:59 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f07000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000918000-0x4)=0x10, 0x80800) recvfrom$inet(r0, &(0x7f0000d30000-0x43)=""/67, 0x43, 0x40000001, &(0x7f0000187000-0x10)={0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000bec000-0x20)={@generic="3deb84c3f13e8166e34210996c7e153e", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x979, 0x4) [ 723.961415] dccp_xmit_packet: Payload too large (65423) for featneg. [ 723.972743] dccp_close: ABORT with 65423 bytes unread 2018/01/17 16:26:59 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000284000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000-0x50)=@file={0x0, ""/78}, &(0x7f0000001000-0x4)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x8000000007c, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0) 2018/01/17 16:26:59 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) 2018/01/17 16:26:59 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x4, 0x219, &(0x7f00004a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000-0x10)={r2, &(0x7f0000001000-0x31)="94246f7157a95bf4e4922568929d13174aed00c703cd7547eca677ba667a548ac363f43568543d00c2b82c34da0128e6de"}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f9a000)=@get={0x1, &(0x7f0000600000)=""/93, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x3f, 0x30}, &(0x7f0000001000-0x4)=0xc) socket$inet(0x2, 0x8000f, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r3, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000)=[{0xa, 0x6}, {0x2, 0x7}, {0x8, 0x4}, {0x0, 0x7}, {0x0, 0x8001}, {0x8, 0x0}, {0x2, 0xffd}], 0x7) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x65b64dd, 0xffff, 0x59ed, 0x0, r1, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)=@flushsa={0xa0, 0x1c, 0x20, 0x0, 0x2, {0x2b}, [@tfcpad={0x8, 0x16, 0x3}, @ipv6_hthresh={0x8, 0x4, {0x7c, 0x11}}, @algo_auth_trunc={0x74, 0x14, {{'sha512-ssse3\x00'}, 0x138, 0x180, "49c5350fff16ac3fdb95e8cf11287707046050cdc28943b1e9243244859e58688ba9a96cf813ee"}}, @proto={0x8, 0x19, 0x3d}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x4008080) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007e7000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f98000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000243000-0x4)=0x0, &(0x7f00002fc000-0x4)=0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f98000-0x4)=0xff, 0x4) recvfrom$llc(r1, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/01/17 16:26:59 executing program 5: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x0, &(0x7f0000019000)=[]}, 0xf) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000)=@file={0x0, ""}, 0x2, &(0x7f000000b000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:26:59 executing program 6: r0 = socket(0x18, 0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x7, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000067000-0xfc)=""/252, &(0x7f00007db000-0x4)=0xfc) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000044000)={0x0, 0x0, &(0x7f000075b000+0x661)=[{&(0x7f0000b50000)="ed58bdedb0060b7c3a1f5a21b5d366dd21445d7a32ce0c92b8f146c40dae0f37306baf3cc187ed74bda0c37b7366ba4e66b6ce3442ec8528235d93b32ff0cb044408510051896bfd6d83fbe392dff08682b76bc73c6ad0fa4b3e07dfa00fd9aef00d481a3cac7f16cf3260f073eae9827503c4ab2e5ddad2a344988ddc34f29dcf4d612f925cf8cba4af73d9e9c6deddae7abb13698b6f194ca8c7483fd20bea47e42b171cb9e2247f917a2ff05b2626626b61bd7a4a7dfc03f54f04cfe247cb14d6d12b4a97eba17d10361f1c1d70cdf5c038b3aebab0eb749894", 0xdb}, {&(0x7f0000fc3000-0x1000)="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", 0x1000}, {&(0x7f0000785000-0x8)="ed1537a7bf34cc6d", 0x8}], 0x3, 0x0, 0x0, 0x20000000}, 0x20000000) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e29000)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000806000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088c000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000eb9000-0x14)={0x0, 0x4, 0x8, 0x6eb, 0x3ff, 0x4}, &(0x7f0000444000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000066d000-0x8c)={r4, @in6={{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000355000-0x4)=0x8c) socketpair(0x4, 0x5, 0x4, &(0x7f0000111000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000085d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000330000)={r6, &(0x7f000077a000-0xc5)=""/197}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f000074d000)={r7, r3, 0x81, 0x7fff, &(0x7f0000028000)="962766d0ac5a08e95b046076a2171edda8ba7ef67fc9a14e5eca2636fa015d50d17033855ce16d00578c399fb6f0815b16379948cfba84c1d09a80ad433c2081f6248df8a830ec6745d8612eaab746f0b2bf89ff309ea94ebde9c906db8e612099077d21cc7869087288e0c69ad441a9e338e06ba18f8a8be45707b274271afe8c6fc3e1dcf3ab295641de2d4d0b9ee4ff8b372a11bb43fc1e3a40519baaa7e8a3acdfd2e5741c5d90a222aa2744cdbbd201ad43d439259159603b85ad7ec6f5bd76ee6da9bac1165099", 0xc8e8, 0x1, 0x3, 0x8, 0x3f, 0x7, 0x1000, "b055fb9a9c9104ca1509fe0f60592e1b0d7a367e5b9f910141cd30c8ae9c5cf241e85f3d44915f689477f975f2278718f944b36067009d76dc5944abf05c2417eaaf06ff17b1b29b773d7c198a4fdeb2b23827ec5cd19b0b689b8a897648ded97a3503018b884328fd043969433523b7c9997a242baace119ddb7b8d91e7db61d62a3254510a4e566297cc0c28854f6e8a758e47398362ea64318b8a3165847464712ae3a227d22e5ab5d5b1f9de5609d7"}) 2018/01/17 16:26:59 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000274000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0xd, 0x80, 0x5, 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000079c000)="04", 0x1, 0x41, &(0x7f00001fc000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) socket$inet6(0xa, 0x1, 0x18d2) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000961000)={0xffffffffffffff9c, 0x50, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004b5000-0x4)=r1, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000c21000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef0000-0x4)=0x10) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b95000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) r4 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00006da000)=0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000842000)=0x0, &(0x7f0000ef0000-0x4)=0x4) 2018/01/17 16:26:59 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f82000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00008d6000-0x20)={0x9, 0x9, 0x4, 0x6, 0x1c, 0x8}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000a07000)={@common='syzkaller1\x00', @ifru_flags=0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000053a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f82000-0x4)=0x10, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00006b2000-0x90)={0x3560, {{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]}}, 0x90) socket$unix(0x1, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f7f000)=""/246, 0xa32e80daf869a959, 0x0, &(0x7f000037a000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 1: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00006a6000-0x8)={0x0, 0x0}) accept$ax25(r0, &(0x7f0000496000)={0x0, {""/7}, 0x0}, &(0x7f0000585000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e33000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={@common='yam0\x00', 0xb15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x7fff, 0x0, 0x4, 0x80000000, 0x7, 0xbc, 0x0, 0x1ff, 0x0, 0x6770e5ed, 0x100000000}, 0xb) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000eef000)=[], 0x0) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x74b1, &(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e68000-0x4)={0x0}, &(0x7f0000e68000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d11000)=0x0, 0x4) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000c06000)={0x5, 0x1, 0x401, 0x3, 0x7f}, 0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e23000-0x4)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009be000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000837000)={0x0, 0x8}, &(0x7f0000b12000)=0x8) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000274000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000012d000)="2a60344478948e815d8daeb4846eac0e", 0x10) getsockname$inet(r1, &(0x7f0000b4e000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066b000-0x4)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0xd, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) vmsplice(r2, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) 2018/01/17 16:26:59 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000074e000)="", 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f6a000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000c35000)=0x1002) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000acc000)={0x8000, 0x101, 0x100000000, 0x8, 0x4, 0x2, 0x1, 0x5, 0x4, 0x1f, 0x7f}, 0xb) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00008f6000)=0x1, 0x4) shutdown(r0, 0x1) 2018/01/17 16:26:59 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) tee(0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8c000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xfffffffffffffcee, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f00008cf000)=""/2, 0x2}, {&(0x7f0000d0c000-0x10)=""/16, 0x10}, {&(0x7f0000551000)=""/151, 0x97}, {&(0x7f00009bc000-0x5c)=""/92, 0x5c}, {&(0x7f00002c1000)=""/5, 0x5}, {&(0x7f00001e3000)=""/187, 0xbb}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000df0000-0xfe)=""/254, 0xfe}, {&(0x7f0000e02000-0x4)=""/4, 0x4}], 0xa, 0x0) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f00003e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a88000-0x4)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000505000-0xce)=""/206, &(0x7f00005d1000-0x4)=0xce) 2018/01/17 16:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffe4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000029d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008c0000-0x4)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007ef000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6da, 0x1, 0xff, 0x2, 0x9, 0x3, 0xfffffffffffffffa}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006a9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x399dba9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0x400, 0x0, 0x1}, &(0x7f0000591000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b81000)={0x6, 0x20d, 0x2, 0x100, r3}, &(0x7f0000ed0000)=0x10) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"e8188e5db73b84ad92683b15f8d1c648", {0x4, 0x80000001, 0x8000, "faf4524cffb7", 0x7, 0x0}}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) pipe(&(0x7f0000002000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000009000-0x6)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) 2018/01/17 16:26:59 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f7a000-0xb2)={0x0, 0xaa, "8b340b88760d5fcba561974fd2f6d1bf1eed8cc1081eaf86a45cd5a790afb35d83ca0e47b71e9cb070d4d7a1a168e6529efd16833fd0d44293800cdae4d1232cbe5f7eadde65d88e25f8d52e48c8364670d74310d9922c149356523e602c553a0aa07c49eef850cf016279ead81b600a2303e7aa42b7e3b7921e078ae1e98dcf8e4101ba9acf6d452636d0d6e5eb9203cf462b30f962480027be8f052ea315dcc3f32ea8eddcd6b12a7c"}, &(0x7f0000f7a000-0x4)=0xb2) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f7a000-0x8)={r2, 0x0}, &(0x7f0000f7a000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) r4 = socket(0x1, 0x802, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000084b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f7a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f64000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000519000-0x6)={r5, 0x4}, &(0x7f0000cf9000)=0x6) 2018/01/17 16:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000730000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{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]}, {{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]}}, 0x108) pipe(&(0x7f000084f000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000fa000-0xdd)="5f0fa4b8465b2f1d7f202a9a692f72b8a275bdff654639c7c04820bf8ba38777c299895de784d1e2dae5319b6cb4f350852ab2d1119c44ba1e4207fb26d50e48dd7663b92aed3081fc4f9a69d79a5d48a750cd9af08c286539a1f68d9fd47144088237ff471366ea6e3a0169265894bddd2bb6bc37154fdccbced5883cae12a33b9c33248a51db6c294e0eea90a20ff142d2b3ff57d2fedc346cd7cc293da190f5abe0dc66dc9ab073f6e30796229e363f9ff0ca712f9746ab226a817cdde6220d4ffdd7e5d8bd5221f1cd4d218365a6b4a7895a54569a8cd63c6d7c30", 0xffffffffffffffd9) 2018/01/17 16:26:59 executing program 3: syz_emit_ethernet(0x36, &(0x7f000019b000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket(0x5, 0x6, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000990000-0x20)={0x1000, 0x797624a, 0xa, 0x3, 0x8, 0x2, 0x8, 0x48, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x7ff, 0x208, 0x7, 0x4, 0x4, 0x7, 0x1, r1}, &(0x7f0000001000-0x4)=0x20) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d3f000)=0x0, &(0x7f00004ba000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d32000)={0x0, 0xeb, "1204855d2daff5aeb6cea5ee532167bedfae497c519403ea6216c9a7d5a015b31ff71115a79a0558212064fc9e3580aa5ac250798194a2e9b9b527b038e25c1bfc2e2fe6ce9e8dd3a0d1850ef56f4e8c39c69f88c296181a7cc2af7a1c977f7e3a87a7a667001451e888806551a35859b4b3942c6f5f3df5b8289dd4c55a25f69799b7e7e5fc841721d9c057d486d9b88f9d9aa833da9cea84a5a9c9a738645ce8af76bc446882182d049c65843bc1459e82c9602b5ecaf1a7302217113201351f9a0c8f463b53b5084e20cd5167847447233da8aba5a45551bd1209764208cd17fab54654e7ccbaf549c3"}, &(0x7f0000666000-0x4)=0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d0b000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x2)=0x8c) 2018/01/17 16:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ce000-0x4)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000b17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ada000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f0000db2000)={&(0x7f0000393000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000b18000)={&(0x7f0000946000)=@can={{0x1, 0x100000000, 0x401, 0x0}, 0x3, 0x2, 0x0, 0x0, "d80affc6a85e0d3b"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40011) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000f99000)="aebd364f54f3aa182e7597d457e78297b4323de42bd4028af199a7f394155ac59be35b4a42721853170795e7329f7350594463373828d3102d66a104887caa170a2759b326d98f34ab5a49d5b0b217c2ece993a80a85170ac9e66bb7ef98402fcf9398a64e931602ed4cb3fd5a4fc54e3d2753a8e25c8a3e7c9594c47b4d9428d09f9c92c42a4332bc3a36ef96736481f175b31d29c12d6f3e65a9e9b7e646f11cc0766d1953f5ab0bab9efedb", 0xad) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002c7000-0x1000)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) listen(r2, 0x3) r3 = accept4(r2, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000d32000)={0xb7d, 0x8, 0x62, 0x7c, &(0x7f00007af000)=""/124, 0x1000, &(0x7f0000571000)=""/4096, 0x85, &(0x7f0000d35000-0x85)=""/133}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d56000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x10000, 0xee, 0x101, 0x80, 0x0, 0x299, 0x4, 0x5, 0x800, 0x20, 0x8, 0x3, 0x100000000, 0x3ff]}, &(0x7f0000b44000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000048d000)={r5, 0x2, 0xffffffff80000001, 0x8}, &(0x7f00009f8000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b38000-0x18)={0x0, 0x5, 0x10, 0x2, 0x5}, &(0x7f0000d91000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f07000-0xb8)={r5, 0xffff, 0x7, 0x80000001, 0x50000, 0x0, 0x200, 0x1, {r6, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xc64, 0x0, 0x80, 0x80000001}}, &(0x7f000016e000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000037a000)=0x0, 0x4) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f12000)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000f12000)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={r1, @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]}}, &(0x7f0000900000)=0xffffffffffffff8d) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000069000-0x4)={r0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f7c000)=0x0, &(0x7f0000f7d000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(0xffffffffffffffff, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) r0 = accept(0xffffffffffffffff, &(0x7f0000502000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000231000)=0xc) recvmsg(r0, &(0x7f0000e4f000)={&(0x7f0000a19000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed6000)=[{&(0x7f0000cbf000-0xa5)=""/165, 0xa5}, {&(0x7f000024e000-0xe4)=""/228, 0xe4}, {&(0x7f0000b31000)=""/222, 0xde}, {&(0x7f00009c9000)=""/200, 0xc8}], 0x4, &(0x7f0000d9e000-0xa)=""/10, 0xa, 0x100}, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0x4}, &(0x7f0000008000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000-0x8)={r1, 0x2, 0x7ff}, &(0x7f000000a000)=0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0}}, 0xffffffffffffff12) setsockopt(r2, 0x8000000000000111, 0x5, &(0x7f0000001000-0x4)="0d9cd50f", 0x4) 2018/01/17 16:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000725000)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000151000)=0x0, 0x80800) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fd6000)={0x8, 0x0, 0x7fff, 0xfffffffffffffffa, 0x57ec21b6}, 0xc) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008e0000-0x4)={r0}) connect$pppoe(r1, &(0x7f0000243000-0x1e)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="edb85411b9c52a0e11caa37e2fba3635"}}, 0x1e) 2018/01/17 16:26:59 executing program 5: mmap(&(0x7f0000000000/0xd77000)=nil, 0xd77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e5000)={0x0, 0x2, 0x5036, 0x1ff}, &(0x7f0000681000-0x4)=0x10) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d77000)={r1, 0x10000, 0x0, ""}, 0x8) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0x1d0000)=nil, 0x1d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00001d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001d0000)={0x0, 0x0, 0x2}, &(0x7f00001d0000)=0x8) mmap(&(0x7f00001d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001d1000-0x8)={r1, 0x3}, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x10001, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fbf000)={0x2, 0x9, 0x4, 0x6, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 16:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) pipe(&(0x7f0000970000)={0x0, 0x0}) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00001f8000)=0x8, &(0x7f00001b5000)=0x4) sendto(r0, &(0x7f0000d92000)="", 0x0, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000ea0000)=0x0, &(0x7f000051b000)=0x4) 2018/01/17 16:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008ce000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ccf000-0x4)=0x3) 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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000662000)={0x0, 0x7}, 0xffffffffffffff7d) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000465000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000726000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f87000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/17 16:26:59 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e38000)=0x6, 0x2) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000ff1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ff0000)={0x0, 0x5d}, &(0x7f00005c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000767000)={r2, 0x3f, 0x1, [0x4]}, &(0x7f0000e1c000)=0xa) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f00008f3000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000853000-0x14)={{0x3f, 0xf579, 0x101, 0x400, 0xaf, 0x4}, 0x3, 0x1000, 0x10000}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff1000)={r4, &(0x7f0000ff1000)="32f8188bc617e8959519d708509960a69d8138cc2c571ac5995af11a90878a78390548d97a092f7bcf05ed1552eea0ef81dedda9c6fa1e2686bf4fc112f8a4659e8994697fb049cb6560661ed7af5dbb05e2ed4e6a3b559b9252fee2344c620c64bae9312b91aecd37f832cbd08b857e44ede3d73a5542e1d69db95175585ed83ec8b76605bba0bcfb0ef30608a8ada26365402f4fa0d140c25e45d58e77bd037fe4a8acdbcac53978bd11635c7e6d0e6c7e89", &(0x7f0000d45000)="b222eaa36112bb1bb60f116a9b65385fc4d839eac1af4b68cc8031601c56040aee0bd9a3dd1e99048b1b87f4c3883c58d6eef81c550afe26c0609cdd9c0c4ebb95f3f62cebfdc98b6d6a6c6fa228c9de03759da19320bcc0c8491f1bc84a9898cbe2f3373d8864046a1f7e0ab4a9f1d796781f1a8a7a7acc", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r3, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x7, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000008000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000007000)=@newspdinfo={0x150, 0x24, 0x800, 0x4, 0x0, 0x0, [@lifetime_val={0x28, 0x9, {0xffffffffffffffff, 0x5, 0x7fefc564, 0x4}}, @sec_ctx={0x48, 0x8, {0x41, 0x8, 0x1, 0x4, 0x39, "e7530b9d00574955a9c03de6e7e51c9cc2e990605a816f4d7daf15afbed293091b29edcfcfd6cdf8a1d89eb4e4f8ff011558821a918e2f2ab5"}}, @replay_esn_val={0x24, 0x17, {0x2, 0x1, 0x0, 0x0, 0x2, 0x3, [0x64, 0x10001]}}, @tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x0, 0xff, 0x3, 0x8001, 0x6}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x2, 0x3, 0x8, 0x9, 0x96, 0x1}]}, @replay_val={0x10, 0xa, {0x4, 0x1, 0x8}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x150}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000003000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000008000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000007000)=""/53, 0x35, 0x0}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/01/17 16:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f0000248000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000526000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000056a000)={0x0, 0x3}, &(0x7f0000eb5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c9d000)={r3, 0x73f}, 0x6) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000096000)={r3, 0x200}, &(0x7f000035a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000042b000)={0x0, 0x9, 0x9, 0x401}, &(0x7f0000b64000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e53000-0xa0)={r4, @in6={{0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000, 0x3ff, 0xa8, 0xffffffff, 0x7}, &(0x7f00000f9000-0x4)=0xa0) connect$unix(r0, &(0x7f000093b000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000037e000)={&(0x7f0000ce1000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000e7c000)={&(0x7f00001fd000-0x1340)={0x1340, 0x24, 0x4, 0x3, 0x1, {0x8, 0x0, 0x0}, [@nested={0x132c, 0x4e, [@generic="1b8c69525c30322e7a1c16609760c51526874b4a6cdc545920a568ec836bbc28593795c233ac34da66af2b88182854ebf757f782223fe42ea0ec4cf946c60da85f83e7e90baa4c20c7fcbbc3416d35581d212cdf5575bc09ebef7e48ddcdae57b216437289276d027be0a7d56eff343f09842a57b01b3917ad11cbca8e50c1952bfe06378207833525d781dcce3808ec908914f77c5a9d436bb00067dbabad", @generic="b6419b2afb143735ae9276d649330df1ef08bb9b1bfa2564114f64556d16d6d7500cfb56c09a219ecc55a35790b31af631751757a32b741bca2d7c94a64e16024075c91e8ef741a083b4997127eeaa171bd5598f4ec566d084353de655434b881c53ae0f37775f234fd80b9a248402c067d6fd3b62fb20ba7a7f27e9732f8ef0e1dbc5116c34f9a69a5f615d9edd72130278d63c0528e515665f2e931f09ce791e65d8482f7322b5b434e8964632c11a7bb8c753385f8fdbe10d3e", @generic="4035b0899690fa6a9b532b9441ae94f634318da41ac839e1d9ce0961baf7c42e345bd0290f84a118eb7f02ea00012abf92ff56917d701f6d2c2f42d0a312c19088ecbb7217df1066f257709f26103bf440ef29e6841e3768687ba0e5f9cbd801a05f620e57636147e1cb11a6d3434251df205bb430d9492f55c667f88247f2f2f729943ccb5f24a82b802437efaa99b40761c6f1845490b345c6be98a5cf0dd4db2b9b63e97f51b91666511e04e0bb91", @typed={0x8, 0x25, @void=""}, @typed={0x18, 0x26, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @generic="967aecea6ba0e2cf735104eafd763da5c444c5016f9e1121725108da887b9fab224a48b9d7818c4be344d010aeb93661bf2b6dd8e9f981b27ba63c796d04796d378b801c66eaea1a0f043faefffdd6ed2dcaf4c1514fa39f90045622890fe2bc862bddf368f4b24105377848b00daa8a437ae9623bc991e769e7f2843ed86adeb2b4cc11e7d3e8fc56709f4d6dd567ee0b8462b30df220b3480f500ee52e0ae186cab7122a907a0f59ad969ff794d96e50e558ddbbb30e6f06d7a335308a33837c0c20119668a28f582ce8ffe29cbfab70bea3621b8068c8e9f359346f", @generic="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", @generic="f31e51effd898a2e46c1a2aa6315", @typed={0x10, 0x91, @u64=0x1}]}]}, 0x1340}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000fb000)=[], 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r2, 0x1) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000006000-0xa0)={0x0, 0x98, "e513827ebbf87e31c48a153e9a16ad5ee9f3a1c9206bac5d4f49292983190410c5b7afe45d79bc2b8a6ca2770012d1d065315721b3df6cacb82ac8555f2f6db22096e91a6ca38606127b3ffb877131efb49a247db7af1d24d2be7e8c15a979a923794710622edec7720b96f46e86b1737f2d3733f2eac6fbf845a031aa29919ed67bb5c856cbab551bb538869bb5152f59667333dc5916b5"}, &(0x7f000000d000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000)={0x8, 0x2, 0x0, 0x2, r1}, &(0x7f000000c000)=0x10) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x106)={@random="712acb229746", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x88ca, "e9170da6e602fe0778b21e3446d165e2"}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) 2018/01/17 16:26:59 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/17 16:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003f4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bef000)=@sack_info={0x0, 0x7, 0x8}, &(0x7f000069f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc2000-0x98)={r3, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff}, 0x98) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c84000)={0x427, 0xff, 0x7f, 0xeab}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f000015c000-0x100)="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", 0x100) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000012000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfff}, 0x98) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000021000-0x4)={r0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000021000-0x1)=0xe7a, &(0x7f0000020000+0xd6a)=0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00005dd000-0x4)=0x8000, 0x4) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) getpeername(r0, &(0x7f0000081000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000)=0x26) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000acf000)="", 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a9f000)='tls\x00', 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00001e0000)=""/15, &(0x7f000063a000)=0xf) 2018/01/17 16:26:59 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000000d000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c97dd87663ae306b45b234aa940eca36d39e6"}) 2018/01/17 16:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000996000)=[{0x0, 0x0, &(0x7f0000f24000)=[{&(0x7f00002d6000-0x83)="dcd6514eaa7ea9aa3ae8ee3ed64acd5488109f80cb7781cd4f7450bb57a6d01a056c2d051cce2b10d9ab7cab77297328680ba9cd76bb4d9de5309a9ce97cbf15949f2ea508b528d2f914ad6dc9783d03baafeb0f1918b53a45e4bb0519e1f0d65f3c0ca39c29b86a6008e511ddd08baf0c2cbbe3c42ea8e6929a3cedfe700c93244266", 0x83}, {&(0x7f0000f39000)="41a072f0500ce01e7a121da17ed2690fc7a38952272511721cf3a86462192a033109195fcefc81bb8a7f6f56a5d107137da4baa66a10511426aad9f13568fa911d330bc78cecd3291070a47b0e8e4096638092327d209a6f3d961ec81e54a070dbe7699884d0c960f5020c50692d5e2ce7f9e3e13194a426544c157898338386a377fe74b7a669a96295a110bd774d10d87183a756fb1720ee71059ea326df8855563d09c1e225b698bf2ce7511a8d1d3d6566dda2ba21f5a004db994746d21c2a1e7e7423d202f66a3ce8f67e0d86aa37dc65d3cf34ddc0b5bede1621c163dca949fb346982c116229b52792aa0756ee0ed8dbdb89b51e885", 0xf9}, {&(0x7f0000463000)="16f4fe19c52cfc5d8545462d096a50abb05709520a0e56896ca4f6b4fdde50ca3a3590f904a5a82b30007df5968583fc1db51eb9fedde80b5458a9839bc461a4f7c7731a8256b3b9cce7081dd7c5effff467fc8aa2adef56cbd79eae11379bcb4f08df829c5a7c16b9665130ce5b5182590b9059f21e4276a760d8141d97cbe4fad2f8a4e18e99b06b6328f874c33301f89165ee8a533431d78f8bc00171c99fa7d58980298c5930a39467ae3e", 0xad}, {&(0x7f0000659000-0x45)="ba21aeb6b85b3eced0ce98d1ba05c881b8451cf1524d3f681e034a207cde686b3df5102abfa7aed848b9e766a028476f9975b3afa123bcee5f358a5597ee11d72d64a1a204", 0x45}, {&(0x7f0000c47000)="21a43b7a21eb8c64b730e1045d9253608794bf92478f9b0342eb11f12474eb35be9222a4c404761c834c59441b8f06cd16948b101ef19512e6967e8b6d0c2091c03eee5c269b3096ce69971881138c48ca6d473692046118f26346dd0e4d115bc75990f936076e7af3bacf7546eabc4f8f0a05db16ac68d4c3808e88d559fa9530747b868a14aab9c11bc43132df486bc368d2f77876b24b4c9febc5910e02e9aa2c2d9316c470b51740075ae7ff2f3b10000a350b561bb3", 0xb8}], 0x5, &(0x7f00000bb000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f0000027000-0x40)=[{&(0x7f0000c98000)="dc1f02ff1831b07a9b274d86f77393b4337ce25400640be23b69c8d12851116ee9c9a4dded3820e01c1d09abb843aa6065d42e7b7677662e6a6d6284293a20ee700e093c3158b7865269077152d6a4626deca8ce67dbbc650d0f2714ed085c605ce2b3cc19cddca16949ebb72a19f9da6d1cefd8f768b968edc97c695895ad085f99bc61b45c3d1429ed4f6abb809d6bdfd46977843c35abca8d1550e88c243c567bac7209e70288127dd07c26746cfae79aa05a443b6b0fb10e7deeb08f05cbef80182d9231a5431287a1cd701cdab6", 0xd0}, {&(0x7f0000e0a000-0x60)="9a6b92f909fe056bd2cdafe5c7d8a920958fa0661da56d0bdff9951067d7db4f13148df27630bd665bf111f9e1c7de6f8a6e991f42fca92ee29449ee73eae6f9ea29555c29c0fdf15b9c8b28f6afe34c91c9fa6d8f9df9a8b7dcd16f5a934385", 0x60}, {&(0x7f00006d6000-0x77)="3a4e4cab589e26b39cdfbc3187dc2026bec3f80aee8742c90f04b210fda343bc54b0baf4a8ac8e698637d318b17538cecec3c6501547c382db148867515419ea0f7418792f64c3b3dee9cf951d098fce00f087d9d4c1803df7dbd547c979e01e306f1812f0cc6769280acbcbd1af0c7827410d010f7115", 0x77}, {&(0x7f0000377000)="a595c92ac0420472c8fe2e2b6a632c002298a5fb791e9c265db0be0689b9ccd5dae1f139e5f12f66fe457a139ef29eccabec6d45e37a1fde0aac2068a3569dfe1b59d775e251c9b5e5a071dcb665c07d62b5f6bf453cb4eca62a554365f99e1853e05ec1da60c1dcb4b2dcbcde7261dca0a8c9abc283699e", 0x78}], 0x4, &(0x7f0000b3b000)=[@iv={0xc0, 0x117, 0x2, 0xa5, "548fb70c0c7f5a9d789018dd55b0566bda2e7830cffa3d327a1fe9554210a7a87af7c8e70e8942e240b52dab24f1cab3c8436e28258ee269ea42b6541b3d09f720d43439deeca170143469846e5ec4a3531f79df04933e2a5550fdff8b6c14f83b11754ae3cbbc6f4f935c993280517007147b80dd7436d104c731d9e0d621662f9e6d5ef225e1289cf36f56c2904df344ba1c728fb8d6269423cc1aca9f01fd912626fbc0"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xac, "b9825d0f3b67bdff4fd49e685ac03c55d107b6765ab61f2a50a5dfaf7cebd6fde94f4cb05086fbb6172275718be0a3a74e4b07a46cbf57e8740a3db0a0f4adceddb4173ce980193c5749045be59fae347d90324e654d7d43720704bc5655f2db844e25c873e45ba9b08d1e0a53856ebdc6cc3f711197d9acbde9b908983ebad58a0e40b75bf86f3ccd6a0b89d5e4eebc0e64cf971fd4722ffbb43d23e4b837b1aefca6a394712f2732d6d672"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1b0, 0x4}, {0x0, 0x0, &(0x7f0000135000-0x40)=[{&(0x7f000031e000-0xd7)="da20b12ad7f045fffc8dacdac1226090ffddeed5012bfcbc270e47fb6da41c78a711afa5e42c80b4b5217501f5b10445c470ad9fc10cbdea81354396c0f52941d5a9989ff2856bfbe87cfe11ec48ab9047d5e15abbc4cb732977a490c8cb1ba54d74d2e87e63d217288b688537f83d1e844445159740eec114af7fb165194422980931dc1dc5ea7165542ac5e1a141df1892912d93c00d1b15826494b82ef516af4753e491af9c6e3dfb86b6209a0f051f162ecad52d4d030a68e4c0110f700b81bf4a45b4fa7bb8e69c67da3ea55b020ce9f60094364b", 0xd7}, {&(0x7f0000ae8000)="ae2f47ab329e8fb1407802446a42b1e99251edeca8b35e8b416508b323ef0fa8b74bb42b2384517342682f471243eaa93ed0db1aeac859a4cfb92d0d85cf8f1b764f0cb4f0a8a29e459a25e2b6", 0x4d}, {&(0x7f00006c1000)="7194e51aa6c5b961ba92a1c3e5152a1a88b4223550f2e1859cef14746dec10f229cc42be90da03fab5deb3386d617fa445c2c7265262cf3f4c509ead75948ffcf486239639181dd031094d6d91222a6793e114923959525c6050cd", 0x5b}, {&(0x7f0000650000-0xe6)="5eed370a2e6d44ece6327e659d29a86f36a242de3de7151d1d577d4063e38ccc5e707084a8b5986613c8f31bb006c679be810bec2cb42479fe5490649bd83485e2976163f193ff021f24a5f34f4f48e30ca20197c5dd494d88d57583730c97b28a2d4be1d30d4273c76891e88624f0960d44429a8fe2d9662d7c977e99bf36d65508b09142183f82da40dfecefa892f8d97458a49ee3b30f708806f50b5c8682d9e198df64b102143245b6291fac9aed7e554c1ccc55c15f054e04d1ea17ec008db699bb4840f1599da3a744925473e8cc497d6c95802002f6428b8dfa8fc10fa422b19d287d", 0xe6}], 0x4, &(0x7f0000226000-0x3d8)=[@iv={0x50, 0x117, 0x2, 0x35, "c87a6698d186537e4f624226702b038eb45345173dde969463469a6fcabb0885d7fcb3d83fd462309051e5d438b60b839c9902b289"}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0xe8, 0x117, 0x2, 0xd2, "4359020b88af8e9f317952a943e5fe03c720846ca2e68eadd342c9b51d561eebc83d81b77e7167734f6bd4f19028fb9e342f2a85eb65630b3a093ba102ad62d2802f7282a9b0b0c2ee47082033f6b623720c6fbc2fdd7196615890a83041571552f5453d93f76876a8b92b95039505c36a5839d42f9f04dabfbc42ba8bcd2d0b802891a42905589c876813b2fd87da2709aaa80dbaca13283d1379a263a02bb03aeb2f8aa820a1afe692edd1254f02b712d61164394d107c121aa971decdc495cb533b6d18836e1d4b487fcb75239c8920db"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xde, "a735cbb42cf30a014f568c9897fdc615b2ffae8d1e879b9df1d18a19fb7e32d5fe6842ffd9e54171a2982bf3b83d697c7120dcbab9dc0cc29b7d10d7c61395007ad6c903365b337888539b7c4456f6f7aac5a364a3e6d8ed947c61c6ca3d7d721640a308bce04b9eecc86e601ed35629e50be8bd79a4dd9f4ecf9af278c1109fc094362e3101fbfc31c42e12d8b9794489453fb31c0e69f80973781037065a2f368322b775795d32c9da6d16fa79ec5335d418f06dea850e8c03490acc1cc2988d8173e846aaa7d6d3b078b9a9dc427d046e0c8361809cd53a80c9fec35b"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x30, 0x117, 0x2, 0x17, "711e762ff3b8af5c7530043e814ac924476bf419b8f478"}, @iv={0x100, 0x117, 0x2, 0xec, "304f93cca168fa017b518dea64be0a811f988f6957d3379d56c33e59e2156a5c96d202a5d0a915952db2e12e3cad1b5b525df4a959717f5c8c53a0cff8ed05e3e30af1630d372b6f04c1ed3cdb54c7e9469213a899cabf7913f71e5784c92ef3ab830577c7d3762ad368b517d24dda1674c9c9eb9cb8ed54cdebfa8833612c59346ebb775cab1d304892b498f63fe2950b637ac5db0544c4b14e1b4dfda1f6fafc07b7a7266c793ee9999c74af6c3585b521e885c2af8299d4cb87d0e87aa85fd6df84c8b35c328d2fc0faff2e3e293255bd5fe47fa703377f03f1d0cffbd288ba976575f9093ac76a3e15ce"}], 0x3d8, 0x880}, {0x0, 0x0, &(0x7f0000ca0000-0x30)=[{&(0x7f0000eba000-0xb4)="d802fc21c3308507d52e44dae6508d5a1ef2a1931c82934df9eb19a7f5de7c73a3def2b99a9fa9390cc8b930183e65256f7b124010f4ec7bc1d0201322e3c3be070b80a5c3070057c86ae163c7a5baff2801773d5818c99318aa5c548c239b8ffc6170118a14336f1e1246409ba4cc0fcfa090b5554bdfe0f3591123ff627167fc5d82b1960522d97eb7c8a3d1de2a90edf9dfb3c59cde9e7911287553686eb8ad59697bab8b405c6cd466b1210f7ecc184dcb5f", 0xb4}, {&(0x7f0000ecd000)="6c5a8dff5a0dbb4a6066b12cde4cc65929a5660e4d6f61432ba6a33fa38d6bbf9cfe6c91fc805dc9b272c03fddeac68ceb91e67aa434fcae15ca8948405ccdf94a82836301433be34f4dd51c5dea18a7a1d8f1e2c99d8e4618f69ab084badbed1fb2c46c5f1a5e67fc6dafde1a20cf6dd460519cb550241c989b96dd1cada7194b1ab1b413a0a5387ad59c6ca4a640357af72b94013aedfac4300238370596", 0x9f}, {&(0x7f000089c000-0xe)="10af19e1f6ef26fe05fae2ac77fe", 0xe}], 0x3, &(0x7f0000eb3000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, {0x0, 0x0, &(0x7f0000839000)=[{&(0x7f0000c4f000)="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", 0x1000}, {&(0x7f0000025000-0xd5)="9573de9e8705f56bf0e59a06c164073c0a04762cc4f66abd1a3f5e3b6e4c172b7962df0a32ff8979a3c06f3b9dc70bad1f586c23f9db955272c7166a34c5a0c2b633bdd71268690fac8e01634c831fea686880c23816782b8b05581deb6a84607134700021b52c31cf0a768564ff7ab4d8cde49a1af9de69cfcd159dd8fe7d9b572dc13b86c1afefb837b37d3a2a6d24ac15e156b67bfd591b18c789b0219b5043bcafbcd08e44f729306ee5218eba87183b1f5e10fb07ec40c98c0dbeedc82aa29894e6076e2e3990ccbc97c72917fba52fa8da66", 0xd5}, {&(0x7f0000cc7000)="28cf64e21c54ad21b9ccdeea15abd547b2c18e437e2204ed2a689fb1edc8121546a234af266fb2076534bd6f6ba1185972075c942b0921a6c2a91c97ee7dc7385b", 0x41}], 0x3, &(0x7f0000f21000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x90, 0x10}, {0x0, 0x0, &(0x7f0000576000-0x20)=[{&(0x7f00007e8000-0x93)="e3b348b1b4fcf8d44aa6c5328d45eb5d9d368b34aadb0991a6790dacc6e4d8dd011d4c0ee092fabc8b0531836012553eaf71fb59d99c44128f557522bdbd3ced24514411b405dbbd30c82a8ac096687343b979fb53b52eec3d2539e9c1d385b079a27b0c8dfbe6b47fc19483c8b06378503f99f1a86231a760ca10eef54900c95fa6190dc748d254350acec06a2ef0f1fd09fd", 0x93}, {&(0x7f0000150000-0xfe)="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", 0xfe}], 0x2, &(0x7f0000ad1000-0x180)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x17, "9f39f30746ddafef573242bc0321e7e826b1734033b2d6"}, @iv={0xa8, 0x117, 0x2, 0x93, "56b9382f0ee2c626da8c2dc06ea9e0f10a00cb5a8bd2da9e7b6ef7f8003db893d9588a509e912d68bc43b67015378e22a8179f2103355621ffa689263243e13a88a11a6985c9890833db88502b9a6b1bee0c32f509a3b12d840a12608b684696c13541b8b151179b411a41528b372be7b0b65a91ca4ceecefae483bee17c1235c170afec047807d5ad0de86eaa1936de82e7ae"}, @assoc={0x18, 0x117, 0x4, 0x80}], 0x180, 0x0}, {0x0, 0x0, &(0x7f0000d1e000)=[{&(0x7f0000ad1000-0x57)="a2210f0913fda9383a381a91626c6621218ede2db90ec412149e89bf9bba5c864bc6399b1348f61dced73eaf4efdfaf5d24d8a878ac0afd8b0b4f24c96f4998fd3ebb8435626295d7c211406c1f0e70ad2e38ff0798cf8", 0x57}, {&(0x7f0000ef4000-0xfd)="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", 0xfd}], 0x2, &(0x7f0000462000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}], 0x7, 0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/01/17 16:26:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fec000)=[{&(0x7f000024d000)="dca0a0c9ca2bf35e9d6bfdd9c2c134b428eedc58", 0x14}, {&(0x7f0000000000)="8ed0f61debaa23915953881f70085b90d67e2b54265d2881e40a941e953c2800b023f796a92bed70f5e52e3516bf7d93cb9d35661f781298f46f713494d63b2bb2ede9c510b75ab8a3cb0c569dec48506485937be0d5c2eea6ea7b0a2a01f92ed3f828ad8adfc3a8638830401b4234a304caf8cccf3c9bf3b20b17ed38dff4655ce6427a3597493d61b10543db887f5406935227085ecf0168309356053e2ec7f66a4c71e3172c89546d9802d1eaf565f73017a5d80e5f620bc061c21d98d6d6d27c27e732dcc16026e3964867d749ed4369dac4c3bbf067", 0xd8}], 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) getpeername(r0, &(0x7f00007cc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b4000-0x4)=0x2e) sendmsg$nl_generic(r1, &(0x7f0000ec6000)={&(0x7f0000d60000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000498000)={&(0x7f000019e000-0x170)={0x170, 0x26, 0x22, 0x2, 0x1, {0x12, 0x0, 0x0}, [@nested={0x10c, 0x19, [@typed={0xc, 0x93, @u32=0x80000001}, @typed={0xc, 0x6b, @str='\x00'}, @generic="9e28bb63c34ac41cd6d9e76eb56b33196a4ee2c7c12d044f3fea7069f4bc64fbefa035d70cdb53bf", @typed={0x10, 0x57, @u64=0x5}, @typed={0x10, 0x2d, @u64=0x20}, @generic="285270cca02baa45ae382cbb210a20d23f7e04651ffd7277dd0c56424ef509ecdf6cd80f50bb5db80362d6000b4896e36345290f9e206bde918fa82c467a0d5f4b37f6f4eb28f6da6d76c381778964e8110d9d1af31ced38a9ee0af2f31f483bd3831046fb388b350e8f4173aa5e8c3ee683b99ef8928674ba37cc6e5dc26bd1ebccb9238abc34144bdb8b019cf7356f3e8b953adfec9375", @typed={0x10, 0x6f, @u64=0x5}]}, @nested={0x28, 0x56, [@typed={0x18, 0x18, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x4e, @str=')*\x00'}]}, @typed={0x10, 0x73, @u64=0x8f}, @typed={0x18, 0x43, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x170}, 0x1, 0x0, 0x0, 0x880}, 0x91) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000087d000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d7000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bc7000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000304000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x21e, 0x0, 0x1, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x80000000, 0x9, 0x8, 0x1, 0x200, 0x7, 0x3, 0x2}, {0x401, 0x1, 0x200, 0x0}, 0x3ab, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x4, 0x2, 0x7, 0x1ff, 0x3068, 0xac5e}}, 0xe8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000012000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x20c, 0x0) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000610000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f06000)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000101000-0x69)={0x0, 0x61, "7daccbb345c26d7bd22e18e10bdda723861d1375204aeb2e43091e556e4ed80322a9a386501f2dde21c456575324eb4cfcc093c6e01351ebe8ef956ac0fcc10cea295114de3e93129ab603e2562734343e32eadc1e2dfb7f23dade82ea28c0bc0f"}, &(0x7f0000191000)=0x69) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000db6000)=@assoc_id=r4, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x2f, &(0x7f0000a0f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000465000-0x1a)={0x40, 0x1, 0x8000, 0x5, 0x80, 0xfff, 0x0, 0x60fc, 0x0}, &(0x7f0000f21000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000005e000)={r1, 0x6, 0x30}, &(0x7f0000f7d000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00004bd000-0x38)={0x0, 0x0, &(0x7f0000b02000)=[{&(0x7f000013d000)=""/58, 0x3a}, {&(0x7f00005f7000)=""/4096, 0x1000}, {&(0x7f0000f51000-0x95)=""/149, 0x95}, {&(0x7f000054e000-0x1b)=""/27, 0x1b}, {&(0x7f000047d000-0x3c)=""/60, 0x3c}, {&(0x7f0000f71000)=""/176, 0xb0}, {&(0x7f0000f1b000-0x59)=""/89, 0x59}], 0x7, 0x0, 0x0, 0x81}, 0x2000) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b6c000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f00001d2000)=0x0, &(0x7f000092e000)=0x4) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x80) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0xfffffc7f, 0x880000000}, 0x2) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00008b2000)={&(0x7f0000fd5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fd5000)=[{&(0x7f0000c3d000)=""/4096, 0x1000}, {&(0x7f0000ea3000-0x5e)=""/94, 0x5e}], 0x2, &(0x7f0000df3000-0x1000)=""/4096, 0x1000, 0x7}, 0x2000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000fd6000)=0x8000, &(0x7f0000fd6000)=0xfdfa) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 16:26:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d12000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000091d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004d9000)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000659000-0x8)={r1, 0xfffffffffffffffe, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000f8000-0xc6)={0x0, 0xbe, "0cb230612d8842bd640b48c524f91a02230a402875c879a84fe1ce4a76b81851703b792d1cc87d5d29bbd04484b303117d76ff9d23ce33385c1f386feecf125d16b49a2770eff336e489abd92f3128178f8a627110d4c8ff65f081a8bcfb6d390a7e6c3f0b806ccd1b98491c295a3b388f268eba7b1140df9e92985d5a38e335138e8c59e7e301dff0e3da3a099001e9540f65367c797026ff727d47e3ab4c4eab5964b771e06a872b72ff6280c0c96abb1de1635f614988600e9a59f286"}, &(0x7f0000f96000)=0xc6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bc8000)={r2, 0xa9, 0x2, 0x2}, &(0x7f0000852000-0x4)=0x10) r3 = socket$inet(0x2, 0x807, 0x6) bind$inet(r3, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r3, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000d92000)={&(0x7f0000917000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000b9000)=[{&(0x7f0000ff3000-0xf1)=""/241, 0xf1}, {&(0x7f0000a11000)=""/36, 0x24}, {&(0x7f0000dbc000-0xaf)=""/175, 0xaf}, {&(0x7f00008a0000)=""/44, 0x2c}, {&(0x7f0000a41000-0xb9)=""/185, 0xb9}, {&(0x7f0000df0000-0x2f)=""/47, 0x2f}, {&(0x7f00000e8000)=""/223, 0xdf}, {&(0x7f0000213000-0x43)=""/67, 0x43}, {&(0x7f000025e000)=""/67, 0x43}], 0x9, &(0x7f0000360000)=""/84, 0x54, 0xf877}, 0x2) recvmsg(r3, &(0x7f0000b73000-0x38)={&(0x7f000067f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000003a000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000f83000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r3, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000026c000-0x2c)={0x8001, 0x6, 0xc7c, 0x42326254, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r0, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) r1 = socket(0xc, 0x6, 0x4) getpeername$netrom(r1, &(0x7f0000bac000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b47000-0x4)=0x48) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bfa000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f77000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000482000)={&(0x7f0000047000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000611000)={&(0x7f000009e000)={0x1208, 0x3b, 0x8, 0x0, 0x2, {0x16, 0x0, 0x0}, [@generic="e39982095e063644c470362def72ed7c19", @generic="22fdbae8bffc4d87cdddfeeaf9bf424f541d519fb0e2c71f0d209c67f509f4e9d2d7c01058fb269d8961b7cbf16f4bd1ebdec9af7368c07cd5c34258257d8ecdcd", @generic="f8ab875e8a776764a0e958926238072053eddc59203d51b3e3fd7ca2b7d5abeff54ef461a34c35de138ca6eb5ed720efc3ad27f43030cdcac6398703edfdf979ac94a13c6c40902dd55915322c6157ae9c79940c39a77babfcb013d5784fefeb2f4a3fbbffd810e77147ae3b8785d2b8231fd60cdde6ced41e2e11d7a5f470111a5376cb49ffcbd04c61ff362226bd6016e7eeab5581d34a512d", @nested={0x10f4, 0x4c, [@generic="b9a38ee5bbb94ad6bec647b6f87afe5edf31f4c7c351164609dd571eab918d6c4caced7d6a79d51f0c620877f701786a29e6efea84b7fb9f8f01f641436014bf691127ff6bae8b22bd60bf4c8c55e4ce5addc443cd1c1b1391c26839c3fb3e3e7a777d70486aa580a782a386af7185d8eaf6a3dedc268f22fef7b6c98c93025fcc4f0fe76142a3a312963cdada5208bc244bf4a53e688706344df10996f9f2d8bceeb3f64306d763e32c9cfc2e", @typed={0x18, 0x77, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x8, @fd=r1}, @generic="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", @typed={0x10, 0x3f, @str='nodev\x00'}, @typed={0xc, 0x81, @ipv4=@loopback=0x7f000001}]}, @typed={0x14, 0x4a, @str='bdevppp1)[\x00'}]}, 0x1208}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/17 16:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bf8000)={r2, r0}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00003b6000-0x4)=0x42000) setsockopt(r2, 0x1, 0x7, &(0x7f00001b0000-0xfd)="b912746d", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d1a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) 2018/01/17 16:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000658000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0x8) pipe(&(0x7f0000107000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d56000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099c000)=0xe8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000176000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000)=0xe8) setsockopt(r1, 0x0, 0x1, &(0x7f0000001000-0x8)="", 0x0) accept$inet(r0, &(0x7f000052a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000027d000-0x4)=0x10) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x1, 0x1, 0x3, 0x8, 0x4}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000380000-0x4)=0xa, 0x3e1) 2018/01/17 16:26:59 executing program 5: pipe(&(0x7f0000421000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000060a000)={0x0, 0x4, 0xfff, 0x80}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f44000)={r1, 0x100000001, 0x3}, &(0x7f000062e000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10000000b}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 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, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$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(r0, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="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$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/17 16:26:59 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001cb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000ca2000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099c000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x6e, "1d13c8b776a07ea89a1d1d82bec02106471a0ead430a847d5a71b87eeefeae851a127f835e69e87553ca14c174e38f5a4b2458c580ed70acba7834a3d4ba02126d0bba3ca030b4413747db72d7cea46c5482b4d47f0727cc3c144b7e5304d2e5f56688e7099fd513e1bb50a420ae"}, &(0x7f0000001000-0x4)=0x76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r4, 0x0, 0xfffffffffffff28e, 0x8001}, 0x10) r5 = socket(0x2, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r4, 0x3, 0x1, 0x1, 0x6, 0x8}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000004000-0x8)={r0, 0x800}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000004000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000003000)={r6, 0x7, 0x8, 0xffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000003000-0xa0)={r6, @in6={{0xa, 0x1, 0x6894e556, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffff80000001, 0x8000, 0xb7fc, 0x7fc}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000006000-0xa0)={r7, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1000, 0x10001, 0x3d, 0x9}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000006000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xba, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x4, 0x2, 0x5, r6}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000009000-0x4)=r4, 0x4) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f0000bc4000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 16:26:59 executing program 4: pipe(&(0x7f00003f1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009d1000-0x8)={0x0, 0x2dc}, &(0x7f0000576000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xed)={r1, 0xe5, "c3b7161f6318148d09f6511c8ee720cfb398b57fa1d0e8715b1dd6f641e1f8ea712f48f69222b1c2b2cfdf3fe3e386209d2bda1dff1239158414263f95ee471ba137314a3948df7216bdbb022c5148e60f73c8aad28823680ecaae390c54371a8a558cd7b24ab8eb4702ff59223c90162147a21609586d9e68c7e48ed2ee362a7b89cdc9f201f120f9299389f97ab63f2f27677f4914cc1cfc99a185db17ccc4ad74cf41858ec4a074b41d418836c2e8379d6519d307839584a575040fe81ccf3a3fae2a68425326f15c2d6c9517af91708bb9e643fb91d611072e210660c2ab8f80139fa1"}, &(0x7f000043d000-0x4)=0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd2000-0x8)={0x0, 0x0}) pipe(&(0x7f0000f7c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dad000)={0x2b2b, 0x0, 0x10000, 0x51}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000644000-0x20)={0x8, r3, 0x10003, 0xc8e3}) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000523000-0x10)={0x0, 0x1, [0x182]}) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000768000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f00002f7000-0x10)=[{&(0x7f00008c9000-0x23c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000032f000)=[], 0x0, 0x0}, 0x0) connect(r1, &(0x7f00007ae000)=@hci={0x1f, 0xfff, 0x3}, 0x6) r2 = accept4(r1, 0x0, &(0x7f00007e2000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002de000-0x18)={0x0, 0x3f, 0x30, 0x6, 0xfffffffffffffff7}, &(0x7f00000fa000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b2e000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff, 0x0, 0x1, 0x10001}, &(0x7f000080b000-0x4)=0xa0) sendmmsg(r1, &(0x7f0000326000)=[{{&(0x7f0000538000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[], 0x0, &(0x7f0000b1a000-0x4298)=[{0xde0, 0x0, 0x0, "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0x1000}, {&(0x7f0000dd9000-0x1000)="9d09d2a184a9354bde1a6bc4820bd09ca63d77f868e340aff14516c71528126663c4ed3d33a3163d240889c29ae53199d83be703df2717702d32d9273a77b8d428bd54bd83d3dd8f5c083b17ecb1b0947a717aeb43a66ed5c728848390625563f19fd89643879218b0d09a901e92c67a6b04c6cf4c7b7acbd08f9c94ea3d589e4ad6ded7acb14dc2595e5a41e4509e37854e5588410c95068b07394fc1274dcdda0b44ec9bf9bc565aba0778fb43aabad32346847dd3c69d03f02878dadd121aa5aaed3902387d88de02435cfda2d70bf2f18627d19923194c853686c95c596bbefaabb0049d5ed8b5d9a18abb3b28173d46089de522921d9af114668d407c81398ac8d8756ae961b6ca7aa6e903380fa7006f7594d35c6044324a93077f7edbe64aefcbd316027a8cebb53416893de976661ab9f947de788270991e3afd1b056a70359a12704ecb0dd7d26a951455d23f6498d4032b65eb9315b70f64a56e7c3ff1ac8922ac430b9859b9278a884d3d3d34c56d705de04d263e824825362dcf33f943c5fb66f6a5edf82d0798be45950fc820382c89476b709ff49d48da476a4d4f7894150afcce0aa3e3a5db6766e5217fc0cd056770dceead9223a4aa9a26f020bffb7ff0f12e035e197acfeca8a56b054db7f1e0d8c04e397642b2e57d8a0a6090d0b71229b689504a7a54d62c67dd2ec2c578f213cfa36e4c021bc03453c69e7278645d52ca9cde9e655f9477e6065f93176ba487b9e891823c297340728fffb27433921f6f15ae0d0752e88e7d10b60f7bc209eb3d863713e00e09b6fa704d613093bc8dc3066c77c90f3a8e0522f5502bba943034c012f44eb65c8ff2dc12061d7d39774306ffda391b344114b9b7e9146c635c3451ae20ce509cefb0012b71f910869a0556af001c2d56d0060a1afc23ed13d623d7c71f687e50926d536386a30b0a18a374abb6e14ef96ec1dcc83bbc3a84dfc3f68f26730830cb5884f9160354988020ad883eb0b56a24062bb7ef0b76f9bcc2bda0f304b7278af27b4adcf9693ea3311fa87b5a92501d03d85fe8d1dd4d18b5bdc29f0ca2a2a40772221b5ebf34486d8aabe74845c67b07760d22f04b2afb56bbc457794272ae1c91f499954fe92c66bc2ced80df007f33631627840d57ac6cf44b34d764ac534c77bb67141920e2a01728c2ce1b3721f44179eb475325da28b51bd205098bbcc78feacec695a4f6e6fe3ab8dd51ee6c37f24b879bf0da99bc765192e1b99a0f285fa982bc2b6fdde82007e236588d8665161be46b40eeff1c76f0ce3b1a495c3a7740b40f933bdee3faaa31b57dd322d2d2ec388acf70f6acb92cbb1a86bd76aeb288515e697e8f771db0b6b0fb556e088c4a67866135e6a75f30d163e7e33a57ff6f7deb716c9eaabaeba78bc3fdbd99bb9c820982b0aa13d01446c435d9bb6a5250f3fedcd91b2358a1687a730987c68633ef21c52f11361b1cce8bf2dfec6b273508a1e13c58ffb5d53e2765eb171a22deac8b7627a97b9f326ea0665d8a8a93f4e6df96370d35bc3fc689ae9013317b3a81e0062cf0850e642ade8f508ae893b4f150a5a5ef7607548032998172c2272302396a1d5ddf788177e2519260fb37a5c0bb2d1049af6a8358e4ca471720df6f2545c616ad642033e7f1400f88f6b3784c7827ceb20589eeb9dd76a94e7e30c76c6fa4c46f9ef6eff9e7120cc6fee4d809b6c347b4fcab9366d64fc8d130669c9dbec1c5b2e1263d7f074deb066f34fd43770dfc3b3c575f4dffbab7e94572fc926afe47907571da5326db566a10fd41408e139b541ebf87f594bda49b97328e0d2e82bb9d12b27e1471ab3e610bc09d3643b94650bebf59cd84f617e5172316417f9b9dfe159fa8d9f64ff0dd9365fed715ca1a59c8231a8d00f1836063e97bc5c42cafeccbf85c4b692b52988653969840154e9a7a31f6ac6fa40a5701f5b5a43c7aa0fcab3a5fcdc3a4489d04b7c1b852229783190b660257e2d1c5c4125e29ce12da7c3dfa9f5abc911e948fdc47833f66a9b7c48ce20203286103c96f9fc09f9d02f668205cf3c3683271de69fe8d02139aaa6ed9aecd4bd67e44b94a6c73fa905d032a4d3d751f715ff031dae959c82e9faed2e80873d795d3501d8b186984660c19b12c259b684816f26085260c26a5dd2b8b20a290d0fafe283cfc36cc0ffe0a470d4b7aa27b5134534d2084ec76ac1233bac2692f10c61947ee56272398789fedafef91bdb467306fe586a001b2ec3948b90047339df30c8a9930e7075ac5742e29dc6adfc3daacedb3b4dd7aa19d48d3456c61d6bf72b2191fb942b75e6f2685b59700819f4f90767e37fe578579d29fb180788632aebc62c0e3634c2f79cc12234c790668b46d5b58b8f93dc005200f397dc128084da44f0fc95d278a6b562fc528b6c09153b349967d61f065458d78febca08e8d44dbf498016b38f71f717923f051901fde377a7b5e0b28a10ad90c6dada6223f678880d0a0002e20dfdb03ce06cffab3e61dca0495d79191521911a29fe502111197952228f295b0eb157c217a198aa2ddc0fd0d1506ec8f56b307f2a0b151f1432365b9eabd43ae3b5ff359f741707cfbcd897bec999f3094b3dc440f3c90786c5076e1e2190a00fa7cafb994546d0ef35e1d87db70761bf51993edb0d2fe9c6775442041c10cfc5d3b5a85c381d282fdd4bed9bcf08671a4bfe5450f648478b635a89995797df22378e83f595a6fd6238c50c7bebb78164ad395363ed97af7eb15d145d47ebd6a6ff2ec0895c92a545be52aa3a6619d3cd905d160bcd526649baab53f4c219e6a064138b25d896333d5e2e0ac59b9bd5b8ea38b8589f2a973f1a3fc8cda88d93a7b8717070d0862b35dfc175c17243f94c996a090b008d22215eae63aa456772e93498131fe93a96b438275fe21b5f4a94b968455d0486461212179487a89007ced5add553016d1c25134553fa24385714de932db626b1905504cea1494551e053cad650869aaa4d88f5eb1fc08ee40b0dd2607cf5b2424670d1c9b19bea78074263c27de68524d50d1bbc364a52e37b80e91f61ceff392999b44c21401df88ff11926fd4d6cc19eba9261b2f39972b692c6b32e9868cf762e2ad2580afc6153e8b78fd72a01d9d54a4d9c885234e205bb2433759696c889d067405e3e55ebf0d635ebb69603e7576f51129ed3da3a6173da5f2b82be4bc11f037a2c30fa6e93727a0c6d7ff8f5a5ee14cfcb5861849df5b8bc195c83610b058ad0ce0b93faeabebf85cc947709a25d65f80649b94bbbcbb0c483ed28d20ed46381a766a5aad141ac5b974a7616742999b9dd853a22b0b56fac88bfb5256394ad105f63fd163654d50b738aa5c1fff231b5180ec25e7711e4e5005ee6cbbb5702481d9ee9d9e2bc5594782e9e6c701280a29b01faa37d7272d2ec890b94491743675ad21e8dc731801eaee5e606f8e6624bfafaea0101cb2edd67e106745853c1f07fd49439726e6dc2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0x1000}, {&(0x7f000032a000)="09ad8ca5e71c1561661f6dc0", 0xc}, {&(0x7f00005ae000)="e78f540e7321f31f71fd176bd98f1a8a4e8a785515025ebcd3d35a14b63be688fcb7a8929b0fcd0be35f2dea19f4927dcb01a2d6d47fbe0dc0f5708001df09208aab5f8e0854d31389b49dcc", 0x4c}], 0x5, &(0x7f0000fb8000-0x10)=[], 0x0, 0x800}, 0x8001}], 0x6, 0x5) 2018/01/17 16:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) pipe(&(0x7f00009f8000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c6a000)=0x8, &(0x7f000085e000-0x8)=0x2) 2018/01/17 16:26:59 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000-0x10)={0x3, &(0x7f0000006000-0x18)=[{0x79, 0x8000, 0x661d8, 0x258c3418}, {0x6, 0x5, 0x90, 0x1ff}, {0x5, 0x9, 0xa5, 0x0}]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:26:59 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x806, 0xbf) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000010000)=0x0) 2018/01/17 16:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00006c4000-0x4)=0x228a4c052, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000fa6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000-0x4)=0x2e) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000dc2000)={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x3, [0x1000, 0x857, 0x10000, 0x1ff, 0x7, 0x4, 0x5, 0x3]}, 0x5c) 2018/01/17 16:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000081a000-0xe0)=[{0x0, 0x0, &(0x7f000038e000)=[{&(0x7f0000301000-0xcb)='$', 0x1}], 0x1, &(0x7f00009d1000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000bc6000)=[{&(0x7f0000425000-0x62)="3b8c9a88fdd5fdecee5f226f194154235b07ab6ca93a6359e18790418660b74c7ff46956c413ae57a7f240b04f2be8fe205c5e21f0b8264d648a903c80e329b703459db170a7226d0a9a584adf80ca4dd93614b0d72da9a1cbd942996a1b108a867f", 0x62}, {&(0x7f000021e000-0x29)="ce74988f5ddc2d913258c0e4203e35cabde1840fe415881cf1a6f96cb0147be532b8a10638dae643f1", 0x29}, {&(0x7f0000f83000)="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", 0x1000}], 0x3, &(0x7f0000ef9000-0x148)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x47, "0e31bbc24571afc967ebff478dd8280f8c7492b24e57e2e3f265ad18fc6ef47c1e86e1a970d713f90cf66f43380ffed7b81f5c1297caaae2ebab98559c251657a4f0bb874811c6"}, @op={0x18, 0x117, 0x3, 0xeb808ecbf71666f8}, @iv={0x88, 0x117, 0x2, 0x74, "493edb646fc694e3634edff8ea75c6fb3723b5b4ae669ca4f43037b8f1c63d033e067bd4d12bf1af6f8b4660c24d569f3ff44458eb00cfe5d473de59f565466e37d0ae524cbdcf35983c1e7edc3128f09b9ccfe1d3119b0d079c4124b1efe8e95e5a6b8a2eedf4ba74e559c606a614ae185c39f5"}], 0x130, 0x40010}, {0x0, 0x0, &(0x7f0000ae5000-0x50)=[{&(0x7f0000c4d000)="bf652cdc0c2f7bdfb987ce8890c63344253c213563bcd82a69b11a7a04c1cd7131ce9ad1113193ce067dbdf211af3adced561c7245886447bc8c80d47dc08123f6dcd54eec3fe3067a11468f5151225532183b4e594a696c867ce179b7df753919db36cdc5b28e1c72939b55b3", 0x6d}, {&(0x7f00003ad000-0xd)="65752686d2e0166741e5d6b258", 0xd}, {&(0x7f00000eb000-0x4c)="71718714a92fd65502b89e53074841fc6b3bdebd3ca50fba8fe31f78244d7161bca4bbc35e92ce3d3639c7b3c8125e8c5ee0a0b782c4e85020e9d32d339d3907ac71a06e74b176ab90ca177c", 0x4c}], 0x3, &(0x7f0000f3b000-0x200)=[@iv={0x108, 0x117, 0x2, 0xef, "050eaa542a143ef5f426363d75304602279a7d853f5d3bb3b8c2c7a2d84ba74ffb82047a20a8f078caa289d40e6d35f362eb6a03f1cbd8906c6d692360ab32dabffc45c8dc48c79113264f824cb23c24175f4d0aab2752930c0ff9151fa755ea5d57ba2e3637d4ac998d5243237dec398c3a11baba90d29822ec965fb4b7557d1f00a1f15dd3b14c210e3bd0aaa50bbb3c22fe643b63abe7812e358a3e0835a9bc9f636d87cff0ce0b5f2694a673bdcbf09bf4f9c578933320aa44a10255dadf5cc5c8a5745087b3caa90ec129cbf03f3a04a0a54ffdaa6e24472eb9fc2aaf739f9c0bfafb16cd391cef22119058fd"}, @op={0x18, 0x117, 0x3, 0x0}], 0x120, 0x4000000}], 0x3, 0x4) recvmsg(r1, &(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) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000e21000)={0x101}, 0x4) 2018/01/17 16:26:59 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f85000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x33) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f0000ab9000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/17 16:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004fe000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008df000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000828000)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000382000)={0x0, 0x0}) r1 = socket(0x3, 0x7, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) read(r0, &(0x7f0000243000)=""/145, 0x91) syz_emit_ethernet(0x2a, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000e8e000-0x4)=0xa49, 0x4) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000029c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x7, 0x100000001) readv(r0, &(0x7f0000f9a000-0x60)=[{&(0x7f0000184000)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f0000f7b000-0x24)="240008005a001f1d15e7f407120000c113171308001000f1f708bd080001ffee0000443c", 0x95) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000d3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009de000-0x4)=0x10) sendmsg$key(r1, &(0x7f0000d8d000-0x38)={0x0, 0x0, &(0x7f0000fdd000)={&(0x7f0000b2a000)={0x2, 0xf, 0x5, 0x8, 0x9, 0x0, 0x2, 0x2, [@sadb_ident={0x2, 0x0, 0x4, 0x0, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x0, 0x2, 0x7ff, 0xac, 0x4, 0x40000000}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x80) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f000073b000)=""/24, &(0x7f00009d4000)=0x18) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004d3000)={0x0, 0x6, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000069f000)={r4, &(0x7f000038f000-0xec)="10795e0584bac47edf32ede7e09a79f295ff2234a1523d40bcf0053cb3ac4a76de028a0c8a3601ee8a1f13ad8b009610ed679ef1dd1a68a95ac65e29f00702a353e9652b54e374aeb196d728af3e847dd48cd880cce9e78937b785b8ab909b139b00b2ae0d1ef08a9afdbaf3c44a653b03e143d09dbaea1ee07bcdf2b6b64956d8b98a76ad3127799b5b5ec71bd0d0568939023871d55e15f992613af4501448287c8d67812b4177417d8b80733e3a8e8588cf8a9a88f5f0fad55e85cd67a7f9557cebf5239bdee7ecfe6ddff9bff06479d96ad6833734c5a5b0b678b8156bfbc06b05bc524c890ade9e0abb", &(0x7f0000938000-0x1000)="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", 0x0}, 0x20) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000043b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003c6000)={0x0, 0xff, 0x3ff}, &(0x7f0000b29000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000937000-0x8)={r1, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r2, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/17 16:27:00 executing program 6: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x10001, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000eeb000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x20000a, 0x0) sendto$inet6(r0, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 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) getpeername(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000002000-0x4)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x27, 0x0, 0xff, 0x5, 0x264, 0xeab4, "b7a85f60e58c8fd82b27c76259f86b907c50349b676bc3c78ff3c86e0fc91517d8b162d5ab4c61bf6e2784459dbe23f8ee192df5b56ac7f452fc9b0bcae870", 0x1f}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xed)="be32dcf47d220362ff8ec051932196dd44754e44e590f4758ace02edf22b5943f8e1fee39e25e0bbfe79d19ad711c42c473d85dc27c64d3d21abd40cd7ecac98c03fe55d58cc269b59eaca975b138fcab821d6ebda84bea3fe4283a82e5ccbba0ab882bb4e43182b97dfd57f177e3e4c1adfc5ee2840c614d8673c15dd7e8a8fc4ce849838460aabc0919270dd14504a007b4cc3978faf736e22b04c34cc269676663d1b26c3e1feeebc1ceb5fc82c5167789ec2cbb7deaf2caaed73fca9c7f85c426e0163715f2679e08f8b3318e4d16b574f977d21c4129bb21c8a300406e63a3fdbbae91e49ac087d41a154", 0xed}, {&(0x7f0000002000-0x80)="8fe63fef019591d83313ed08833889e849fa41adf9bb9f178c43d98c459aa6acffb10987ee6883b06d3e4b8fafca56cc790a1e132b3910a3e1063d4ea2f503bb2bc7e1a4fdd7b3f33ed763bade1f029cc3556069ee25ceadee026ac1cab9285525761b5d82e567725bcad5e7ff738bda2e6d55c79b12df679df56ae7520b4e41", 0x80}, {&(0x7f0000001000)="f06931b45b3d282393e8c2dd89ff27a796d864c8ee", 0x15}], 0x3, &(0x7f0000000000)={0x110, 0x1, 0x1, "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"}, 0x110, 0x240000c1}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r2, &(0x7f0000001000-0x8)=0x3f, 0x0, 0x1) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x7, 0x9, "c0a00de32c26", 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f000009b000)={0x0, 0x0, &(0x7f0000d6d000-0x50)=[{&(0x7f0000c1d000+0xb76)="66efbe3d266e7ed4d6331e60a44402ce1b608097a3c8262fff695bc001a7f4894c", 0x21}], 0x1, &(0x7f00005cb000-0x58)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000011) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000497000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x24) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f000002f000)={{0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x7}) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007b4000-0x4)=0x0, 0x1000000f8) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f00006c3000)=@hci={0x0, 0x0, 0x0}, &(0x7f000069d000)=0x6, 0x800) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00007ef000)=0x20, 0x4) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a11000-0x10)={0xffff, 0x204, 0x8, 0x0, 0x0}, &(0x7f00003c7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c68000-0xc)={r1, 0x5, 0x10}, &(0x7f000046d000)=0xc) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00000bb000)=""/166, 0xa6, 0x0, &(0x7f000096c000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a0f000)="95", 0x1, 0x81, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000000c000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) accept4$unix(r1, 0x0, &(0x7f0000030000)=0x0, 0x80800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000018000-0x8)={0x1, [0x0]}, &(0x7f0000024000)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000032000)={r2, 0xfffffffffffffffc}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000031000)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9, 0x80000001, 0x9}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000034000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000033000-0xc)={r3, 0x0, 0x30}, &(0x7f0000032000)=0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000034000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000033000)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000022000)={0x0, 0x0}) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xf, 0x6, 0x6, &(0x7f0000f9d000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000911000-0x18)={r0, &(0x7f0000cb4000-0xcb)="6a6c5c06198a10b6d2cc527cd010e2951452ec568451906c0ce52e9e042fe6ec4523b0df8eeebe6a3e01e5dca21c3807d80b21ae043218019d611a59885fd5fd70152f2a095bdbcc79abca70b3ec0a27b11f3b6ccf555e843178b46cb1991d0bd8caae1f039198855b817d820fb3a632226b939b0658ce63bedc766b2b94de9b61380b4d0773cd3bed89d160158bbbe607bb1a5d935c9830fe5691c7a1be495150ebef0c78b83542f982190932ddcb1f36582cb47684402ad60275f4e71fe9784709e6b0da29d38feaa846", &(0x7f0000527000)=""/75}, 0x18) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000017000)={0xffffffffffffffff, 0x50, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001c000)=r1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x5, 0x4) 2018/01/17 16:27:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x100100000005, 0x1000078db, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000072d000-0x8c)={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]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000215000-0x8)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000004000-0x1000)="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", 0xb19, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e9d000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000089d000-0x8)={r2, r0}) 2018/01/17 16:27:00 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x40, 0x5, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000025c000-0x8)={0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006c9000)='tls\x00', 0x4) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000974000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a7e000)=0x0, &(0x7f000090f000+0x9b7)=0x4) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5c000-0xa)="473b1500", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000714000-0x78)=[{0x0, 0x0, &(0x7f00001b2000-0x10)=[{&(0x7f000045b000)="d2c0e6e95d8a11f61d21b8dcca3b833232", 0x11}], 0x1, &(0x7f0000e05000-0x110)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ac2000)={0x0, 0x70, "b9e95294a6e9cfa5260e72b6af109d11d03e21eacbf75fe04d21a3cc8ffe2a8d3845723df7a58786cd5335902f82330304899ae28ce88724c6ccb37fafb9b3fbbbac87ed8c2dce674c933a8e54f01d2f6a8968b34a1d523d63c36b52e222344e94e655221de898ccbcd0cc2339780f18"}, &(0x7f0000755000)=0x78) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000087e000)={r1, 0xb6, "b2a87f2f3ea4eeb399b2d4879368b6031d484590e94ba2a53a8dc84db2c248e4c685253f4b85105c7f5c351bcdea1a2e1191cccd6854b68dab2debbaaf3c8d3605d21acd4e64376dd3155296a4e66eb8f61de77d6db666ffccad223c1328889ea9650c436dde4aad80c39bab364f90b44b9565290c19b1e5316428308d0d1fa90cc8d433859909e994c2e7067a02f567d7611be096eee9f309b47013b7e81712f1a6cc03c3b6f040bf51eb01c35264ff54fbd05ad97c"}, &(0x7f0000ac3000-0x4)=0xbe) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ec000-0x8)={r1, 0x0}, 0x8) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000013000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000000a000)=0x9, 0x4) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket$inet(0x2, 0x7, 0xfff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000022000-0x10)="24e92ecce1c259b1f0e5a319e1f19e78", 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000045d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003a0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x15, 0x7, 0x7fff, &(0x7f000006b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000021d000)={r1, 0x0, r2}) r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r4, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000039d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000aba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8911, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x80, 0x7, 0xab0, 0xffffffffffffff81, 0x80}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r1, 0x38, "7851b573d1575a934f7a4b3035efb558fb55f37e1c36b1d05b94ffe397bb614109f8f519fd983dad9aea71fedba83bb083e175cf1072f9a1"}, &(0x7f0000003000-0x4)=0x40) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e7c000-0xe8)={{{@in=@multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8c000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000b29000)="187c0d52e08c3df50342567c8b1f1fc25f58da45fdc7acc026735481f47813af37d2c08db9d9b051ed391607e1234b78a4d8c28a3ddb27d45fdf62b8eceb9b2625579b05ab146c2dbacc60d86f44e8fcafd4788cc15d667e53d08d3422b4438f0faa4271ad565269b3b481b4b0de3b8ef98599ac8e73a5810b07a6183648a51d0dfb015c7c8ac655256138048ff2971a4ff2ed408188928d22d43e", 0x9b, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000a0e000-0x118)=[{&(0x7f00005c7000-0x60)={0x27, 0x1, 0x4, 0x5, 0x3, 0x8, "17ff975494a615e8b5786b7016c99b41274f9ffb1433c0810d249f5dca4c6b4baf09802e903f178469154b4e3545d5b8b939257c6593d6c8f72758e1685f18", 0x3}, 0x60, &(0x7f0000cdc000-0x30)=[{&(0x7f00001d9000-0xaf)="7fc7bf4b8fa3f04211b095fc38f46714fd8911543f62d0a62be33b199f817c9565fb2854a0204f4f78111087ea1275e9e4376e2eec3b029ccb615d87be6ee2cc164131a653412a436362f0efa262d6db25c7154dabbbe06c5c5d18e3320a30b97dc2e345ddd5ec0ca1ae2d1ce566cff4d1091e8b988d8476cff10fec5ec08014dbe93a36e6f511c15eae2fa0de78bedab504e86152df7b1552f5eab2ee61a9127f3f930b93f3fcfe8a745fce92b0be", 0xaf}, {&(0x7f0000b92000-0x61)="bec37a19a6ebe42accf494ec1c4d6855b1cf226fadbd2b2fd7152b891f2bbcb481d0e9d5b3f8c313085b6471556a18ca2a30d286c43fa4ea204e159fce84df0223c7c6846e558d622fbaecd50170897a6660ef24064a81dd438981e74472e1257a", 0x61}, {&(0x7f0000bac000)="fd4b15df1a2027d2ff0d72ebfbcb495ac93c1c7ef74ed220fd9bda007f2ab44f62ea78d080e8bd5335a7c2a00bc269d3d7f75616a36595de60cbc7d5a5a4d816c12626a34669801caf3ef76eb9a6ccd3577727d9e92148896d2837618a7918986daad411ffd59ed5abe1c4d714715405dccab709635449d483cc179f50", 0x7d}], 0x3, 0x0, 0x0, 0x40000}, {&(0x7f00009ac000)={0x27, 0x9, 0xfffffffffffffff9, 0x7, 0x8, 0x9, "6b0cb799edcb5dd805ca52a46694fa98895cdc6885b5bc9ef3482557ecf9f65831baa9f36790a532810379e6671391d00f9ffdb7c088782800c272ab1a2319", 0x4}, 0x60, &(0x7f0000fe5000-0x60)=[{&(0x7f00005db000-0x8b)="158ef78b728c79d97c368d30265962e9f09165f844b8ad606992bcf4f1fe0d0d234dc958ebb970acff0b70b43de56d931eaf16f21a8b0b60de325267cc2c93a8d8b6d5ff7de4bd8a175912d0b1e948d5e1602ef162778cb2a163a6d5dd63b12582500dd8863aa1100b283a232d57bdc07f80e52351f4c06b54d40c8cd41275e9a9bc77b0739b0102aae293", 0x8b}, {&(0x7f0000e09000-0x10)="ad7e8f3871f91273be97cd4b95fb9c15", 0x10}, {&(0x7f0000fd5000-0xe1)="2f29bccd28f95be86536de78d9ab5da6774a524f5973f3acfbefabeb0d634dffbcd1dcab6bf6e9e970924ec87357a4e7f64adcf1446ff0f384e959e7b69a289737a97883a86c780684607f8e395cfe43bf70481036ff1b83bbf4bf71358e83e757ba4cb44097b56db349d90910315e71a3a571cb794d74c1b89bc0b4d5a501e3dc377fbe45131dbbc18ff4379f0ce47c83b55a6fe10aa7fd37bd4f819cb65a30f6802c48f136510c96cca07d596ed2721fbad246e7d12272c23c415052f8adf96af52be48e1a4f45d6a03c40b31573b89e5c20075543542abccdf26ce0ef9b4f8a", 0xe1}, {&(0x7f00006ce000)="32738583bdf7da27ea63ed23b314a106c03932d34d8951a245d10ac9d43b33e0745b67dc84b51fd957a3554f6013927a7898a42e4d317f7730fdef722b397abc7c1a24270c75877be56d66a6edaa4195bf94525626dde5aca9c4c001e65498b8c5775001f937a827f07d29adabc94225f3048fddccd3fba23e65564cf91f9e1e35429a6074901865eef40e54397f9d70ba3705ed3f9d0bc9e7ce7f0ef78136eb680addf3acadcc", 0xa7}, {&(0x7f0000387000)="e74eeb459ebf3a755b4a31ddf31b816c1bf75a32a7c0aa6869a5b67b63bdac45ad524688dc2224c42bf0", 0x2a}, {&(0x7f0000e17000)="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", 0x1000}], 0x6, &(0x7f0000591000-0x88)={0x88, 0x19f, 0x5, "aeec5d6c4ed65333f07760f226e549a9c2dd41b000241c264a89dc510de68c73ebdb33822ea23a008b5fa91464296faf69e1550d128d99cb2df107e839b14d4cbe959cc2adbff635adebf227fd400d49e6af9554ac91a8e6d7f9dc4d7b40edd54d277a230acc8aee322390eef0d512c31c9cebee6f88"}, 0x88, 0x0}, {&(0x7f0000256000-0x60)={0x27, 0x3, 0x7ff, 0x6, 0xfffffffffffffffd, 0x7aa, "7dae45d9294249bb499eecb6ceb56ec9b3ad2f508c3f7b743a388b236f4b4c53c1ccfdfc9bf6b40a9bb64b055da05eeae39d5e5b28844f512602cc8fb4320a", 0x8}, 0x60, &(0x7f0000e36000)=[{&(0x7f0000f57000-0x2d)="07a453e02cda342c18b18f1b13961a7e403901b81803ae7f9aeee04af37f0bce0ff19ed1914101198036da2c7f", 0x2d}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000955000-0x60)={0x27, 0x2, 0x7fff, 0x3, 0x23adc280, 0x100, "46293b582c0b06c6433645c4de0695c71b16538efb879b754dc54f0a24fd3ccc13abab78e087b67cfb2bd4b4327a675e60380687425bc180acbad230660600", 0x0}, 0x60, &(0x7f000011f000)=[{&(0x7f0000d41000)="49d093f39518c86f833e2ddb55aae8c5ea6b54596d9ce4db2dd37a6f89549c60ae7fe8fc4ad453d2be11d15253706df5c4a626919cd0e37f16c5f2d152f7acc5d1bc7adc25d58672c3c99397f01da305008c5aa71533eb175a5944dc32279905fa46036a84862d5090d5d1b4864d0de7656940277622ec4be5b290bb3156451bb84cd0d78ce2624f612b64ca0992874df632dc589c4aac7a79531e3f5461cf0cd1d462f3", 0xa4}, {&(0x7f000000b000)="ab5269689a229a0fdbf6fccae146da2bb32c901d2c5c5c10c052aa0d75e52620012d7da2afaeb8467faa6bb09c9a9dbaca3ce8e508c3231983fb9b5d2ef2f8f5543bbdc9667d1f48fbfebb57b96b46c47a721e8e43af4ff5d2bbc5af15e6c214a74f56b0f41f023e14fd85fb7e527abccffdc2771857a7bc1f18404c959a25e876b92a05de002d099557e2d8985093c0935ff9cc767a3a80b3d849218bc0b892dae18ebd416635f925633f567a1e17da3d0d296fa3165a3f5ad5531b4a1a70cd8d0eb15e6be9a16535548019c9605692da901b5372", 0xd5}, {&(0x7f0000a63000-0x33)="f3d4a572788b6127cbf3bd79b46704a092a489dffd451636ff805597e4ed541dbff5faa5d4ffc9a4454121f0843edb0af4c11a", 0x33}], 0x3, 0x0, 0x0, 0x81}, {&(0x7f0000086000-0x60)={0x27, 0x9c5a, 0x8000, 0x7, 0x3, 0x5, "ab8430d274c93a560f84249809a6fb6c6cd2776a402952f7b49b0c68b16de9fdce55ddec55f61439eefa3ea5b73a24d0c101f63e221b41b3551df32a65c61d", 0x3}, 0x60, &(0x7f0000a3e000)=[{&(0x7f0000a5c000)="c5dda7b2e11d540c5f41459dc8fe6fa60009d5e13b0fbe4039d1561a02ee207a79314d6be6bad9cbba30b99e0734c89b32e6b0058d18f957", 0x38}, {&(0x7f000072c000-0x7)="1863d3576901c6", 0x7}, {&(0x7f0000fcd000-0x25)="474348fc9806facc98214d319f556c9b1e68632ce48bc168c882c365d0c3b724893e7d337a", 0x25}], 0x3, &(0x7f0000c6b000)={0x108, 0x11f, 0x8d, "e112ff2e44a5d76ddb26eaca42468e7aee6aec1ba5d20050a557a4dfbb632c4d152e788886f97b9c53791eaae5004fe38cf7c5f1d5de8acbd3fe977e662f5cf630ab4bc7e779aa70543069de08eeba1c45ee3fec7bbb604ebea7778c63e6c7b09cb8170822a4561b569bb5778dcfdd36e61d5f2348bf5505cbac71e47188cb2fe7b3507045a03ca0fbe8f72aad7d7a83ff58369ad986c7d6242051d1e0f76778ab7f96d08d207d6429c9262027ac69eeb17c4560ee5de5bcbb3424c403121477aa99a67152ca907b2bff2621dfd400d88a250dbefc7302760728d52d782f0a38a5ff5bb2c75df95a06fbe87b5b0d865b8470b7"}, 0x108, 0x24000000}], 0x5, 0x8000) r2 = socket(0x3, 0x800, 0x1) sendto$inet(r1, &(0x7f0000116000-0x60)="2cd3978614447bd8e620fb42df95602a0c50a25ec8eb025559d2b1083e33e16019cfc3d5bc6c1a037fdc09103d37704309fc1a5ea0e8d7728b5367cf3534d9418b3d0ebe98e8a723a2dada0a89cd78572a2798ddf838d6753434452da6898c18", 0x60, 0x0, &(0x7f00000cd000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r2, 0x0, &(0x7f000071c000)=0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d8d000)=0xc, 0x5f46ccf09defb4c3) shutdown(r1, 0x1) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f0000539000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea0000-0x4)=0xa) r2 = accept4(r0, &(0x7f00000f0000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000356000-0x4)=0x20, 0x80000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d14000-0x59)="bf61d9b14e1c03231643d56161af268723f4ab196e83ef4536ed69d4b9d62232ae4fde9305331c62ec44b6e7c02d8fb10543cad23e3a821b57243f4963470a2f95a04123723268f7da0daa8ba80f0ba274a255028ec7f72698", 0x59) sendto$packet(r0, &(0x7f00002a9000)="e10de882e6c43de976fa3401cb42667cd360c550e3a04d5363e77ffcaa6798b2a1bf368f47", 0x25, 0x800, &(0x7f000064d000-0x14)={0x11, 0x0, r1, 0x1, 0xbd2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000812000-0xdb)="f5fe5efc65e37cb04ab51e3f67b66db8a724a63e321e27e8c426c4806ff48b75e8d8f847269f76d6a682d6115d47f53d143acb2dd0231d6611c022acd3ca4fdaff5656b38631ededb17c28f3452853ba5888014db49f24e6a467b56012666bb98b63c2ab5aa65a9aad891148fd02879df9092a237c304bfe5696e68b7061bb1b11b1545fea24133a2b334de82c2ed200815656ccf3b7791e9d4e5ab3c04c94b518946e4f09a4f61f2ed24edd241d37989d0091c96cf3b418d303488928d421b71d0f2b2c9a9cb72a59181b301f6ea66f8c0dfb137a1fbe360c0e83", 0xdb) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000cae000-0x38)={&(0x7f00009b6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f06000-0x60)=[{&(0x7f0000b9d000)=""/4096, 0x1000}, {&(0x7f00002a6000-0xd2)=""/210, 0xd2}, {&(0x7f00000b3000-0xd4)=""/212, 0xd4}, {&(0x7f0000a83000)=""/195, 0xc3}, {&(0x7f0000c9e000-0x48)=""/72, 0x48}, {&(0x7f0000af4000+0x8ff)=""/1, 0x1}], 0x6, 0x0, 0x0, 0x1}, 0x40000060) connect$unix(r3, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0xfeaf) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000449000)=0x0, 0x800) recvfrom$ipx(r2, &(0x7f0000247000)=""/44, 0x2c, 0x2000, &(0x7f0000f16000-0x10)={0x4, 0x4fa, 0x1, "c726589a7592", 0x9, 0x0}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ffa000-0xe8)={{{@in=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000969000-0x4)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ff9000)={@common='teql0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 16:27:00 executing program 2: pipe(&(0x7f0000b96000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000858000-0x8)={0x0, 0x3}, &(0x7f0000937000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f9e000)={r2, 0x41, "e13d36877c69befb05a089fa73f396c12fc488be0316a7ad69040a5cd6c7b79e6fd4de149468e67c3c7116020d17be4ddf66783525119009db56f247fb82128e85"}, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e36000-0x14)={0x0, 0x800, 0x2, 0x99, 0x6, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000002000-0xb6)="17f9cc50cb7d8f094f1a909d4696d73d7c84095bb82d7a640f0f195bb9e0a8180a4d94dccfcfd4d9a4658fdedc7c6034dbd3c973b05e8436427487e0c8cd8c410be50c224465f8c47a8ca82224a16c0ecb755d5982b92522b37e74c0acf2372996e81ca6b9d28595155832fc1c4418d3ab247df8c9faba5e0e746cf4760adbb32821a791cba77eb8f741c6de98c1e4f2e2fcceb39d6bb6525ab74edb3b128ef37ed705b6d261a97fcebb317c3ef2f3a7247a3fe6f75d"}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000473000)={r3, 0x4}, &(0x7f0000ff0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000271000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000206000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xe58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000321000)={r0, &(0x7f0000d0b000-0xfb)="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", &(0x7f0000210000-0x77)="d5d040f07b1e45873d081f14ee702bb2fe1583b991953b2f5cac9df99f39b5c3072772c5ac7dcc50df69654347e57f46562a46c74573f7bfa0ebafb5d0c599cf4dc6793d20eecc6fb8a638e20ded6a56f98d3a0e6e23d9c6c203b89c9f54177b0e6a6746b8d4d5d77bf20669959bdfb16b8b628ed4c4c7", 0x1}, 0x20) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) bind$alg(r5, &(0x7f00005ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000099a000-0x20)={0x1ff, 0x5, 0x20a, 0xffffffff, 0x1f, 0x1, 0x80000001, 0xfffffffffffffffc, r4}, &(0x7f000098e000-0x4)=0x20) socket$alg(0x26, 0x5, 0x0) 2018/01/17 16:27:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) accept(r1, &(0x7f0000dbf000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dcc000-0x4)=0x9) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r2, 0x0, 0x0) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006f0000)={0x0, 0x0, 0xffffffffffffffff}) ioctl(r1, 0x4, &(0x7f00000d6000)="58129c17489d2a928e6101dc4dfe07e2add57376cd9ff6a21e7175fdf178dd6c504cdac666c6591e74c4ec828d9a6031deaeed49a470f2fdb08f88196e3e72097f268e2dfc7297f0bb64ba3c3db55d52bbe9e0acd858cc68bf392696f996f9d629b3ea6596c27306a89ef2260f7cafb23f08abaae93843ce112292") ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00005f4000-0x10)={0xfffffffffffffda3, &(0x7f000097e000-0xb5)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000819000)=0x0) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) sendto$inet(r0, &(0x7f0000c04000-0xb9)="90c9e37f22c5a2ac88bbff8c4e42a80013c3ef4a0a29cefa7b7347d6d599e351e36a335bef992978b17e15f005cd2531cd891dd257e36ff6c6bdb928875e039ace4616452e236e11efeba4ce3775b7761a3e0193ff385c0394c2bb6ecbd4f40f397b32f58d52bda1b9ac171ab951df38ad1b608a2f531d5f23823b22a07b3c1e688d6ae5b39016e2bd2b1efd92216954104f085e399c9fdce9aa3f6e5390c804a44c9147bc121e6c11b256981e8848446ce91eb1d3e989ab2c", 0xb9, 0x0, &(0x7f0000ee4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x1fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) readv(r0, &(0x7f000054d000)=[{&(0x7f000049e000-0xdd)=""/221, 0xdd}, {&(0x7f00003a9000)=""/145, 0x91}, {&(0x7f0000fc3000)=""/103, 0x67}, {&(0x7f0000ee6000)=""/4096, 0x1000}], 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004a4000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 16:27:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f000088e000)=""/0, 0x0) socket$inet(0x2, 0x80003, 0x8) 2018/01/17 16:27:00 executing program 3: pipe(&(0x7f00002ed000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xffd9) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000ecd000-0x4)=0x0, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 5: 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$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r0) close(r2) close(r3) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c", 0x50}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair(0x1f, 0x2, 0xd8e, &(0x7f00009a5000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f7a000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xb5, 0x3, 0x0, 0xf066, 0x1, 0x5, 0x7, 0x0, 0x2, 0x5dec, 0x2, 0x1, 0x200, 0x81]}, &(0x7f0000a81000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000319000-0x108)={r4, @in6={{0xa, 0x1, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x5c58000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x7, 0x1, 0x80000001, 0x81, 0x4, 0x8, 0xd2, 0x100, 0x2, 0x101, 0x6, 0x4, 0x4, 0x5]}, &(0x7f00009c7000)=0x108) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000f78000)=0x0, &(0x7f0000ed2000)=0x4) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000001000-0x4)=0x8, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f0000144000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f000002b000)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008d9000)={r4, r2}) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000cbd000-0x4)=0x6, 0x4) write(r3, &(0x7f000017c000-0x2e)="", 0x0) r5 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r5, 0x8916, &(0x7f0000000000)="") getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000225000+0xf10)={0x0, 0x0, 0x0}, &(0x7f0000cca000-0x4)=0xc) r7 = getuid() r8 = getgid() r9 = accept$inet6(r1, 0x0, &(0x7f00007df000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000950000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e21000)={{{@in6=@loopback={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=@dev={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}}, &(0x7f0000c06000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c93000)={0x0, 0x0, 0x0}, &(0x7f0000ea9000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000789000)={0x0, 0x0, 0x0}, &(0x7f0000d17000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008d7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000279000)=0xe8) r15 = getgid() r16 = getpid() r17 = getuid() r18 = getgid() ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000bad000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a34000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000-0x4)=0xe8) r21 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000492000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000f6f000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091c000-0x4)=0xe8) r24 = getgid() r25 = gettid() r26 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000077e000)={0x0, 0x0, 0x0}, &(0x7f0000d6a000)=0xc) r28 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000b56000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a3000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000290000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e73000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000054000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00001dc000)={{{@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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d0000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e4a000)={0x0, 0x0, 0x0}, &(0x7f0000bef000)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f4000)={0x0, 0x0, 0x0}, &(0x7f0000e8c000-0x4)=0xc) r36 = getgid() r37 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000075000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095d000-0x4)=0xe8) r39 = getgid() r40 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000087e000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000-0x4)=0xe8) r42 = getgid() r43 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4a000)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000267000)={0x0, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000643000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000433000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c9000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d82000)={0x0, 0x0, 0x0}, &(0x7f0000e30000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) r50 = getuid() r51 = getgid() r52 = socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bba000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a92000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2d000)=0xc) r55 = getgid() sendmmsg$unix(r1, &(0x7f0000e4d000-0x150)=[{&(0x7f0000954000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00006b4000-0x90)=[{&(0x7f0000102000-0x2c)="e7bc8cf79ebe450824ea4cc6bbe3e8de32d7031df0c7b5606583ebb1326faca5879b311f3449c9394d703b2f", 0x2c}, {&(0x7f0000361000)="3c3bb530a8986149bd847eb129a6fccd843af09e20b5b3a5d19d5d75a3dc21d4207e82a94f4c56e75bca1b9060a3b6372ae4d2110eba68aa783afa9afcf3a002639356dc", 0x44}, {&(0x7f0000e49000)="ca54159cc18e0abe9e05c31e9e355ec32c83640ce4b4d38c8e09ae0e829aaaa1aa7fbfbff6be11b1e527995f03c0a69dbd277195623181f14b8629907348167f4de4b579f7a084fa49f05f9191", 0x4d}, {&(0x7f0000614000)="d5b1843bed9c3274dfdcedcbfab0ea8a5636ed23260e30f3e4ba7e45d4c4ffa7cda56245928a1b1ca5604e900e95fc349899ef5ef91fdad623f32e4126a29d8c0c261124ba2c94326a28d9a460bd72fd75024e82922801927159ef084f824669639e1c771ac0e56db284e31fb3d68cf844d84936099e97494f1b6a160e1f6fbe9dc515fca4c3e8f09eb99df8a60352e2afcf6cd63b345000eac487d627d14e39499ed3d07d53c336ab53e5b0ec41663178a255eaaeeee4503f690d18a060632138ee0de504bb045f1ed02fd35121f526cb849562bbe26dc25a1b2cbaa931d9179781c3f9ac2857132d5e6b7974527857b6255e07babe", 0xf6}, {&(0x7f0000037000)="cb5ab3969581df0b860285d6", 0xc}, {&(0x7f00004b3000-0x3e)="1a047d0996cb54a3ad639a24ecbc483d18d4775050b05462e81391be8e45eb5df3c20ea317c0a312d41aa3895a176acdb69dc2f8a62f89aac3b35c188b80", 0x3e}, {&(0x7f0000f4d000)="e5d88fd15de0c28ec964fe02584a2308c0e908f620844e110f210c2f10fa2d30a2a76c2d99ad107ec553c73356123c4fff469bc259ced93ccc8f7e3016810e5879caadd2899c62a735a6de88456dbf35cb8e0144da582517b64a2a0bc1d803bde5ee256e029c880cffe5a056ec1cc80a69628f9926ea", 0x76}, {&(0x7f00002e0000)="57d625df144bdeeada6a3faba380d484d4a4ef7f6bc9a8a56a833a651611a6711416734d69773b37fb2490fa6822e7c615f1ae4d1254a9c5606a4e14fbb72120b7182508ac32436e1544a08a9ab58e9cd2024788e1167a8027303b6c49326f57f3dfc2533710476e6613cd3b2a1d920591fbb1ea7f397af1240420a1cd1acd60814d038177719ed00da40ca4bca91cc4d6f066fe23286a147c6e9054a26ab62ff9b242d47a3fae0d2f05517833cb8e67e0f40fa1fad605ecfeb7b5c9b6df14e3d6c85247d4e9efa495e234", 0xcb}, {&(0x7f00008a2000)="a5d2b40e1a7f8bee67fe1dcecdcf0e4b3e45b76a35381910946cdceb9671a553798e0842675c01653f2fe7093a91e205532c79150de2b2999838be34f23063eeda7645e47dda60db8f9e532f495c1dcd2ad8f7d12e3a357ee19fd33a4fdb987d98e564ac96074a0bb54ee7c6a6bb0798b35657e0c5b4aa93734e4e9f5465c43ac1177c47409a3f2973d14900a96ae461eef3f86d5366abdd3c0a9dfec7645e290024b8d9ebb8d4411a8e6be16889890b7ae37309a0a49781ace2246f28072699bb34e49903577d24d3937ba394231d5bde", 0xd1}], 0x9, &(0x7f0000530000-0x150)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r3, r3, r4, r1, r4, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r9, r3, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r4, r1, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x150, 0x4000}, {&(0x7f0000f0c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ff000)=[{&(0x7f000064d000-0x62)="aa44525e078bcbdd9c63164e61c7c3e65ee3ffd92b70158291eeb9881f5ec97316b60eeafbc7e6b5b7f645e4712fdeadad3db204f81457270b0d2afb535466b96a9f1ce837ef3282facec9723c79ebc902cc65b6ced0e635255b5c96ed7e3147b450", 0x62}, {&(0x7f00005aa000-0xf5)="5b1186a890af89fee42c45fcc1dc7c7892e494fb1a0b9256ca746bf3fa14b9e6e1c5499e4a1a91fdafa19f6c7aedb634b1be8fa7eb6e57a520072a9c32a51d4d712f8f0be703f45509f63a07dedd463a9a4b85eb84e9f52e287c2b0b703964b274c7803d84ade35793b6b632edacaddbfb14b745d9b7ca8ce30c1a78aeb3898fa4e64ab6a5f72d5a152e2784b459814050e22f818be9ff1436f85a3ab0a714ba17821e13a9202743d23f33ce6cc96bd491ddc2c942a895ee7a830d93ea21b3ad92986670747a01cb27cf718801bcdf41f5dbc48fc60ba26af89b41259e605d96743c8aa0e04f0087e35e922b458337f32e92009883", 0xf5}, {&(0x7f0000825000-0xea)="a6c6ffe9a1222013da6b51f2ed80995e47c3e95a285b2b9fdfbeec16f2c7f97fc471b4438d739367438f1f6616f428bcf3265e40bae145b584445cb2282a4c5fdbe6d3287a20a259944b2ae041c7b38b57563ff7f44136bbeb686cd213b7531e7e4c983b399e3278b60795cfecbfba9bb02603ebe19ef4456ff78a8a57bcc9b1c2484e231c8f0b828db81a2b3caf35330a47145e1263a8369a54a2205edf7378917ca0547860772c575e3dca3ca5023f20ce191b32cf70a5dd0308458a92584ea472aac7b827788d786f16b2b74f1ef1a68e0ee4316ebf32e4ba5a868f4d14031d261e9e99694fcdf35a", 0xea}, {&(0x7f00003e9000-0x27)="16a6ddd44b926a89cbedb5b2abcc36bd9ab61160d45644e0615f46c7603889081616dc827b8fdb", 0x27}, {&(0x7f0000147000-0x1000)="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{&(0x7f00001be000-0xa4)="024d4dc1f17b1c1443371e279c04fd47332b67eefd7043f3f3003fd46c1317b0e34078a83aef3266bbdbbdde4861b4885b4137166780c1848b945ae258ca0639d0e9953ba49084cdb28ac5e145be68f35f9635ee60910bbb9734ddd8cc8b7eeb34a1f7f4e603889fdc2d96fe6d73abe910dc389195bb0aae05d96f3f897497c05842fc63f8c924904d32e80cc019411ea912f619d72b67fdcf6d1e1e0f31d0f6bc45fad4", 0xa4}, {&(0x7f00008b9000-0x58)="c3d968aaba0bf02a9274d5286f796104f5a34ec37b6ed1b740361d7067a4cb7ddcfaccd752e39bc13270ca12453593380569836fa8c511a2251efd8adb28dba6f518c46ff551413968f072d83e7e930146652c3812c596eb", 0x58}, {&(0x7f0000be0000-0x85)="ca153c74b470461d932ac531fa6694f61903057c6d6ad7bfcd41a6bb88b038e4362879d2e34689bc987e9174717d32935ef08c006e4b617ad16ccc62f699160e76856c7f8e4bea6218cd751c605e8de5d68d7a1f59d84cebe3f4830883bb0d1112672d4e53bf804eac6bb31bd6af8af09577ca3b53db4ce9a7e1ed7ac9d95d61183a5b4ad5", 0x85}], 0x6, &(0x7f0000ff8000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r5, r0, r1, r5, r2]}, @rights={0x38, 0x1, 0x1, [r3, r3, r2, r2, r3, r1, r5, r1, r4, r4]}], 0x78, 0x20000090}, {&(0x7f0000621000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000260000)=[{&(0x7f0000e1f000)="1b52d1447d79e03921214db6ee41d5ad708487204c0c8776d143dc3fdbb0b21da98d871c9925bc412e1584e4981ae74aaa81e0b5a48eb29ffdea60860e4dc74675bed1322e58f277a1b260e0177946b747aa2eaa20a38010c6d3266d34910683b8ab017930ffb76100d72438f9b0e58efa09dad89f2a13b9b9a2c89ead89e771a3", 0x81}, {&(0x7f0000b6f000)="bcc1330488f0ecb0658f67977c73d11df4b41723562080164be38078c6ae0112513c", 0x22}, {&(0x7f000003a000)="8e2414ee0a081645cb5255129d0763a82adff855fb8a5ee8f6721db314dc0159776ed8ceac362616dc5a91a788f98b461e8ac90ae150243be658cd40137e3a826ac4e3ccd52cbf3074ffb433d731dddf29938ce1fc2bda151153ddd24bc0d27a8091f479", 0x64}, {&(0x7f00001a6000-0xe1c)="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", 0x1000}, {&(0x7f000024a000)="0a75165cb9c9344d26e80a94f18aef702ee20a7c37c09fd93f7e33f3d68334dce7b8bb7e1d3bce09673c7911955e4ac3655ba37c7d4750868d05d0f3a9347ccb9fabb020272c4dcd2e682e82a7a8ad14a6dfa9ff479a361559a3d5cebed4d50c1bc697909b00bf1a672849e5fb6a2badc1b85f8a83f27e1e66191357d451b64f777806ce", 0x84}, {&(0x7f0000cbc000)="d17ead2ef4e7cf4f129fd4b1949c0cc03af2ddad3ee1c94a0b2b392c01ec96049df2cb2c0f914473f0fe6275aceedd510ba7b7acb7f83ef2ab591f65a09f2e5d89560bf1c67f6416ea106f7b9e5a948b3ec470434f3239ea862ef7", 0x5b}, {&(0x7f0000803000)="", 0x0}], 0x7, &(0x7f00009fd000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r1, r4]}, @rights={0x30, 0x1, 0x1, [r3, r5, r5, r2, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x28, 0x1, 0x1, [r3, r3, r5, r5, r2]}], 0x150, 0x20004000}, {&(0x7f0000163000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5b000-0x10)=[{&(0x7f000068a000-0xb2)="5a4dcab5506241e3bc33f531f9aeac99ee09031297484b73a165da812b7f9c37cbed5cad10204bf600c1e10fbd3b9dab66478cd5eb290351af5937b31597089b821fd0f434ff6cf63127d9187e4194c6e0a821f1ea37c72543cb85b172ad89a8c8ce7d702d5fdfe1d5a342ae4c25399e6775a9d59730db592e64f448badedeb067f2cc716337b04c1965dc0682290f1598c76b46d28d83bbf69efe2942a12f367c0d716d6f1ffb835a8e9cf3bee784f7af83", 0xb2}], 0x1, &(0x7f0000cbe000-0xd8)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x18, 0x1, 0x1, [r1, r5]}, @rights={0x28, 0x1, 0x1, [r0, r4, r2, r1, r1]}, @rights={0x20, 0x1, 0x1, [r3, r2, r4, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x18, 0x1, 0x1, [r5]}], 0xd8, 0x200440d0}], 0x6, 0x20040811) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfa2fd77ef59374f, 0x4, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000081000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 1: 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) pipe(&(0x7f0000863000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000212000)={0x0, 0x871, 0x2, 0xe}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000531000-0x8)=[{0x6, 0xfffffffffffffffc, 0x2, 0x110}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getgid() sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x8000, 0x0, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da", 0xe0}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) listen(r0, 0x0) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd8000-0x1e)={0x0, 0x16, "817b580f442975686edc8732c528d5e9fdbad3e274e0"}, &(0x7f0000fd8000-0x4)=0x1e) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003d2000)={r2, 0x7, 0x1, 0x2}, &(0x7f0000fd7000+0x3f9)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a3c000-0x10)={0x5, &(0x7f0000fd7000-0x28)=[{0xffffffff, 0x7ff, 0x32a, 0x4}, {0x80, 0x2, 0x6d0e9589, 0xb1}, {0x401, 0x9, 0x8, 0xffffffff}, {0x8000, 0x9, 0x3, 0x8}, {0xcc1, 0x60, 0xfff, 0x3}]}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000fd9000-0x4)=0x4bb3) listen(r1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000261000-0x8)=[{0xe, 0x101}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe000225", 0x22) r1 = epoll_create1(0x80000) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005ca000)={0x10000002, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000a4000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x857, 0x9, 0x3, 0x100, 0x9, 0x1, 0x7, 0x60, 0x5, 0x14190a9a, 0x4, 0x0, 0x25e1777e]}, &(0x7f0000065000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000011b000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8, 0xff, 0x5, 0x4}, 0xa0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/01/17 16:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000377000)=[{0x1b8, 0x29, 0x4, "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"}], 0x1b8, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007aa000)=0x14) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x68f) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000074e000)={0x2, &(0x7f00003c0000)=[{0x4, 0x4, 0x92c, 0x8}, {0x1000, 0x2, 0x4, 0x1}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) r1 = socket(0x11, 0x1, 0x6) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000fcc000-0x1)=0x6, &(0x7f0000815000-0x8)=0x1) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000cf9000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r0, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r0) sendmmsg(r1, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a6e000)=""/100, &(0x7f0000eaa000)=0x64) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x39f) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00002d6000)=0x7fffffff, 0x4) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000f45000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a94000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{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]}, {{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]}]}, 0x190) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000014a000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000706000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000072d000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x80, 0x0, 0x0, 0x0, 0x10000, r2}) 2018/01/17 16:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) pipe(&(0x7f0000cb8000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000797000-0x4)=0x4, 0x4) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006c3000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000086000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005d9000-0x10)={0x0, 0x2, 0x6, 0x7bb8}, &(0x7f0000ef0000)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f69000)={r1, 0x6c13}, 0x6) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6a000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00004ca000-0x4)=0x2, 0x4) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000038000-0x4)=0x0, &(0x7f0000072000-0x4)=0x4) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000f8000-0x8)={0x0, 0x6}, &(0x7f00000f8000-0x4)=0x8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000f7000)={0x1, 0x5, 0x8001, 0x81, r1}, 0x10) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a8b000-0x54)="240000001b00fb34ec09ffffffff00000100ff0b08000300100000000000000000000800", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ce000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d5000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000433000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c00000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007c9000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x100, 0x0, 0x7fffffff, 0x2, 0xa0, 0xa0, 0xeb, r1, r2}, {0x4, 0x3ff, 0x4, 0x9f, 0x9, 0x56, 0x0, 0x6}, {0x6, 0x8, 0xfffffffffffff009, 0x7ff}, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x3, 0x3, 0x401, 0x9, 0x36}}, 0xe8) 2018/01/17 16:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000094e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006b6000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x4000000000008923, &(0x7f00005be000)={@common='rose0\x00', @ifru_mtu=0x2}) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001d4000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x4, 0x80f, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000312000-0x102)={0x0, @in6={{0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x6, 0x5884, 0x4, 0x7, 0x2, 0x100, 0x9, 0x9957, 0x401, 0x9ac3, 0x15eb, 0x9, 0xb885]}, &(0x7f0000537000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009fd000)=@assoc_id=r2, &(0x7f0000e07000-0x4)=0x4) getpeername$packet(r1, &(0x7f00005b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cc8000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000a8d000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000023000)={0x0, 0x7fffffff, 0x7, 0x8001}, &(0x7f0000019000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000010000-0x1008)={r2, 0x1, 0x1000, "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"}, 0x1008) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000001, 0x1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) recvmsg(r1, &(0x7f00006eb000)={&(0x7f0000116000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00008db000-0x40)=[{&(0x7f0000c71000-0x28)=""/47, 0x2f}, {&(0x7f0000d6d000-0x63)=""/99, 0x63}, {&(0x7f00001aa000)=""/230, 0xe6}, {&(0x7f0000270000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x7fffffff}, 0x2100) sendto$inet(r2, &(0x7f0000bd1000)="366e6c44d4ea2188183e435a195c937c8eaa873d5ff01c4e58480193f95c19ec7bee74b146e0bb94deb058bc828cb5c34c929d1fe5733eb7407ed6870a013f39e77ec9a1d59bcbc37d86d2c8bbee52379961d1c315293548aac1271101dca5c44977411cd52b543172f6b371440c2e6413c809bbfb4b90eb9c297c83155f54185c54df212a090844b8849e7b1e919ad118df6f50ccaf31772df65919ac9c154d13c9bfebf9039ff966e56623e6af688dd14d381def065ed43875a32d12f83fe58f26d39938bb0a31163b", 0xca, 0x10, &(0x7f0000f10000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e34000-0x54)={0x0, 0x4c, "0fc3c1cc509fe05441f4b29c8e1afdfdfd9462a0878c2c6aab969b2919d90f6eb62a639bd56a88c1794d7a4fb71c60f75e7f834d27962fc713f291a9ad6c033b5c73589b8f81103d91e3e178"}, &(0x7f0000bf1000)=0x15f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f7000-0x8)={r3, 0x7}, 0x8) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000-0x18)={r0, &(0x7f000000e000-0x1)="", &(0x7f0000010000)=""/58}, 0x18) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000acd000-0x8)={0x0, 0x0}) getsockopt(r0, 0x44, 0xaa, &(0x7f00002f1000-0x1000)=""/4096, &(0x7f0000fac000)=0x1000) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000697000-0xfd)="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", 0xfc) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x807, 0x9, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000016000-0x10)="75a4e36ffb1f358da64d332e99f40892", 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000010000-0x38)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000016000-0xe4)={0xe4, 0x33, 0x3d660d9b825fa72d, 0x7, 0x2, {0x19, 0x0, 0x0}, [@typed={0xb4, 0x5c, @binary="ad6ae6e5b04cdc34eaa7f0528f710cba81e66b1ab4c62ed20208a4095d9670223599e10471eac426e8c048adbe1893e308318786f621914c9f5b49768641d1317f2d7162c6f397d61749a0935a9977b42ec86d7a6ddf39902b53a03d5050295c182db4dbfa8d12773186971c3f11d419753b6217fc45725d3caaa61d48d00a0c1b8c3b5db0c2e25f8ee58aedf8881d2d0322dd923a2451f9c8fef627a53016cf4f494d228f9430d703"}, @nested={0x1c, 0x48, [@typed={0xc, 0x58, @u32=0x9}, @typed={0xc, 0x75, @u32=0xffff}]}, @generic=""]}, 0xe4}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x0, r2}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000015000)={r5, r7}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000012000-0x4)=0xf4000, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000017000-0x20)={0x7fff, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000004000)={0x2, r10, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000)={r8, r9}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000017000)={r8, 0x80000, r2}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x10d, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x3, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000016000-0x8)={0x8, 0xa840}) [ 725.736620] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 16:27:00 executing program 6: unshare(0x24000200) unshare(0x4000000) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00003c8000-0x8)={0x0, 0x0}) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000436000-0xa)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018f000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000777000-0x8)={0x0, 0x4}, &(0x7f000050a000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000baf000-0x8)={r1, 0x4}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000983000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f00007af000-0x38)=[{0x0, 0x0, &(0x7f0000827000-0x80)=[{&(0x7f0000aa6000-0x1000)="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", 0x160}], 0x1, 0x0, 0x0, 0x4000080}], 0x1, 0x10) r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f000059c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c5a000)=0x10, 0x80800) recvfrom$ipx(r4, &(0x7f00001d9000-0xd1)=""/209, 0xd1, 0x102, &(0x7f0000f4b000-0x10)={0x4, 0x3f, 0x0, "eea7bc41b224", 0x7, 0x0}, 0x10) recvmsg$netrom(r3, &(0x7f0000d39000-0x38)={&(0x7f0000bb9000-0x48)=@full={{0x3, {"7c269f885b08d7"}, 0x1}, [{"3871a5f19d2fdb"}, {"cc907dd9fee8cc"}, {"3a39f15d6bafe2"}, {"6a5a6487a29bbd"}, {"0608cb593fd6b3"}, {"13082a02df255e"}, {"e7d2ae5d72e77f"}, {"3ba34ed161139d"}]}, 0x48, &(0x7f0000e7b000)=[{&(0x7f000074b000)='[', 0x1}, {&(0x7f0000b26000)="e545c5aeef6d1ead0e186103674d6220ea27d3401d85642e24c9ba1cbbe7a362d9050673b4dfcd5d1c35c528ab249b10fa75e69e00af1310d9683df45f50a105b3179ef95768f41a183b952686e8924fe152fc", 0x53}], 0x2, 0x0, 0x0, 0x8001}, 0x2120) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) bind$inet6(r0, &(0x7f000084f000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000cc3000)={0xffff, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r1, &(0x7f00003f7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000024b000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000426000-0x4)=0x8c) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000217000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f0d000+0xf85)={r3, 0x8}, 0x8) r4 = socket(0xf, 0x80800, 0x2) accept$packet(r4, &(0x7f000069e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000762000)=0x14) [ 725.778849] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 725.797455] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 16:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x9) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00009c8000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a17a5b41c7", 0xffffffffffffff98) close(r0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ca8000-0x4)=0x6) recvmsg(r2, &(0x7f0000bb7000-0x38)={&(0x7f0000b7f000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b39000-0x20)=[], 0x0, &(0x7f0000bb2000-0xdd)=""/221, 0xdd, 0x6}, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000030a000)=0xff, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000938000-0x4)=0x0) bind$alg(r0, &(0x7f0000042000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(cipher_null),sha384-ssse3)\x00'}, 0x58) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d1a000)={0x0, 0x1}, &(0x7f000091f000)=0x6) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d1b000-0x8)={r1, 0x7ff}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000013a000)={@common='lo\x00', @ifru_flags=0xc700}) [ 725.836483] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/17 16:27:00 executing program 6: socketpair$inet6(0xa, 0xe, 0x4, &(0x7f0000617000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000510000-0x4)=0x0, &(0x7f0000289000)=0xffffffffffffff9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00003e8000-0x8)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f000044f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ad0000-0x4)=0x10) r4 = accept$inet(0xffffffffffffff9c, &(0x7f000080d000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039c000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fd1000-0x10)={0x0, 0xbc, &(0x7f0000a10000-0xbc)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x1, 0x3e4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}]}, &(0x7f00002af000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000a4f000-0x8c)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/17 16:27:00 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ef5000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:27:00 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000581000-0x2c)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcf6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000251000-0x20)={r0, &(0x7f0000fc5000)="", &(0x7f0000fcc000)="", 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000209000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000b7c000)={0x0, 0x0, &(0x7f000019c000-0x60)=[{&(0x7f0000fcd000)="2516537c2eacfe82c6aa8c52a5a702db5ec96956281cb7064b599f755a51aa372bf1fb4cb2fbb30c5e892f5ce1b4b5b270", 0x31}, {&(0x7f0000370000-0x1a)="255d519a9a8f6182d69c4dd4303ab4d0f02b8750fc8adaf398ef", 0x1a}, {&(0x7f0000fce000-0x33)="4aabcfff69ff95bcb854ce27abeba167ffbcf8b3e4fca54dc95eadc20864a80ab353e610b19cea5eb1c6440278db267d51376f", 0x33}, {&(0x7f00006ae000-0x88)="ab1f1805d0cd583690ddbeaff4177d896cdaa521c7b80c41c4e643d8595a1f5f7fc7cc5cc3116c5314dbb87a0466c14466f06c476a6b10a7713b9113300c54d83ff7c043f26e3fa8ec129789e20e681ce7db867da5801e2a2b552c387eed83222f0795f0fb18089a3cb511d8aba43e5f02a4508eaf88decd5a0c1291e4847491d4002af5a29d2644", 0x88}, {&(0x7f0000b7d000-0x1000)="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", 0x1000}, {&(0x7f000090b000-0x47)="1b0f7423c72a47ff45b43dfaf02cdbc7817c08338a95c5653bbd7fee990690b69c7fff9dcd5b7681028cfd6307c7359515cdf74f9a74422686d19261fe5083f3898b5851107710", 0x47}], 0x6, &(0x7f0000fcd000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x64, "b94cf07269809091b6b5763577c6909c47a5dd7b6c100a8bbe48ae529917fdfda4bc500406674715959c0e458e7063fbfa966f90d6318a45b8e506b8c2bfb0a84bf64770f7e6b8df43303b4efe747e1057187647aa7f0e5b03a379120534b2caacd20004"}], 0xd8, 0x8000}, 0x40000) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009e6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xab6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000ca8000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008e5000)=0x0, &(0x7f00002c5000)=0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e18000-0x10)={0x0, 0x3ff, 0x6, 0xb43}, &(0x7f0000ca4000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d25000-0x12)={r1, 0x3, 0x5, [0x4, 0x0, 0x2, 0x200, 0x4]}, &(0x7f000089a000-0x4)=0x12) socketpair(0x10, 0x80006, 0x5, &(0x7f000009d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c02000)=0x40, 0x4) 2018/01/17 16:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000092a000)="c9fef5ee5af0a3df60437edef68b9699", 0xfffffdf6) sendmsg$alg(r1, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000f3b000)="2491", 0x2}], 0x1, &(0x7f0000477000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000022000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ce, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001b000-0x8)={0x0, 0x1ec, 0x800}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000d000)={r2, 0x5c, &(0x7f000001d000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x801f}]}, &(0x7f0000022000)=0x10) 2018/01/17 16:27:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000280000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000319000)=0x10, 0x80000) r1 = bpf$PROG_LOAD(0x5, &(0x7f000050f000)={0xe, 0x8, &(0x7f0000c02000-0x40)=@raw=[@map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffff7, 0x3, 0x8, 0x0, 0xfffffffe, 0x0}, @jmp={0x5, 0x1, 0x5, 0x6, 0x7, 0xffffffff, 0xfffffffffffffffc}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f000072c000-0xa)='syzkaller\x00', 0x9, 0xe8, &(0x7f0000585000-0xe8)=""/232, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000eda000)=r1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000058000-0x10)=@req={0x50, &(0x7f0000902000-0x50)={@generic="d885181b23aac6d2f00dd2859fc1c40e", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x2}}}}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000002e000)={0x101, 0x40, 0x3, 0x9c}, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000253000)={r0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:27:00 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000-0x4)=0x58, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000004000-0xfa)=""/250, &(0x7f0000003000-0x4)=0xfa) sendto(r0, &(0x7f0000003000-0xaf)="", 0x0, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/17 16:27:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc1, "a5a16f6d4382fef373754012b544cc61260ebfbab7f037724ea05e54c30eb8ef2d5df3e0407a2f229e9b1a18805d31ccc746b68ad97d6b79be358604cd6e18b657bd9385a99de057cc3a90f591c36c2c95701f15fd3d29994583b8c04ecb76224db469afa61ae1c3ae391112656df43a9ce3118fc7e5a8948d465420d5c5bd64476ced6ce492bb23b0e1016a74c46e23b007dc1e9cb3bb9cec4c311d28e413403429176d84f415c94beab573b497aed4ee266858685be9267b09b5b5e539dc1bd6"}, &(0x7f0000002000-0x4)=0xc9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x25}, 0x8) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000dd000-0xc9)=""/201, &(0x7f0000daf000)=0xc9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$kcm(r0, &(0x7f000084a000-0x38)={&(0x7f0000be4000)=@llc={0x1a, 0x11, 0x80000000, 0x100000001, 0x3000000000, 0x401, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003d8000)=[{&(0x7f000065f000)="f3c374d1fdd5e1da6e44094913f9eca7211d628e5b330c5033414e9d21f3bdf49d0e2349f1db3f7ce90a95c9d6804343c407b7639cb9e630c08ffc9ce0bc1515f1c234818c218a6921d22c740a190ccb73416af6c37559cc0f04d9c6408d50a0e1c2fb415efe127439aaf3a30ab6fc37f2866abab7e6766b4a5a7d48f372df920fba313d07f9d281c795ac42be68e3022da50f7a80d4ea9ed276b7972bf13c3e8bd4471f9dd6f10905a4715fd024967de92573fa16bf6c1511709c794e392347b609db94943c2dd7adddabeebff83979b3a246e76a", 0xd5}, {&(0x7f0000b9a000-0x17)="63860d934564564bf2590dbcca707f4eec163669651be5", 0x17}, {&(0x7f000073f000)="1add26c0ada75edaf0a94cc53f4f8e8a67a100afa9db044eab994ea5bab3bcfb86c98bf8e10eb0f40df559a396c72c33cf", 0x31}], 0x3, &(0x7f0000c54000)=[{0xf8, 0x0, 0x7, "6422ffc38094352480e268d75915f794d9f13c4c1ea55f517d11e2a5e7ccbd371f20477cda5ee82b09d8620bd4112aabd6b5ec7df38be811a3b4a6f40529342697485870781c5775fb4450971a037ab68e7983099655aeb6cffcde1b4ce9b23cba6b50feaa5faf5067d70965b9056a3a4637391690b16f35be88093904f286af96a64364dc95f9335cebdfca210d1695cc8a817437ce9758c4e3e412cb0d987dfbf38fb9ba10ba5219ca3be7a95946aee2d9316435c52be22cc7c80ce6c773663201d91f23a9fff16ffa84873a806a8b9ad52f0d682b1f84f6a6a73edf10f3f3528b"}], 0xf8, 0x40}, 0x80) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000270000)={r0, r1}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a11000)={0x4}, 0x4) writev(r2, &(0x7f0000508000)=[{&(0x7f000066c000)="af", 0x1}], 0x1) 2018/01/17 16:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006b4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000df7000)={0x0, 0x7ff, 0x800, 0x7f}, &(0x7f00004d3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000903000-0xc)={r1, 0xffffffffbffffffb, 0x30}, &(0x7f0000f15000-0x4)=0xc) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001a5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a9b000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00009ab000)={r2, 0x20}) writev(r0, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) r3 = accept4(0xffffffffffffffff, &(0x7f0000ede000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000807000)=0x23, 0x804) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000e20000-0x3)=0x0, &(0x7f00009d7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000cb8000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000076b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00007bc000-0x8c)={r5, @in={{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]}}, 0x8c) 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) accept(r0, &(0x7f0000f9b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a5d000)=0x1d1) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x80000000000) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009e8000-0x1b)={0x0, 0x13, "9dbf07edb69da644c97743edf6d1260f450027"}, &(0x7f0000069000-0x4)=0x1b) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000099000)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f00009e7000)=0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c0000-0x4)=0xb) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009e7000-0x10)={&(0x7f00009e6000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f000027e000-0x2c)={0xf, 0x7fffffff, 0xfffffffffffffffe, 0x1ff, 0x18, r4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb01761811efcc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b7415532185c5cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f0000005000-0xb8)="", 0x0}, 0x20) 2018/01/17 16:27:01 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) r1 = socket(0x8, 0x807, 0x82) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006ef000-0x50)=[{0xb, 0x3f}, {0x2, 0x9}, {0x0, 0xfffffffffffffffc}, {0xe, 0x8d}, {0x3, 0xfff}, {0xa, 0x80}, {0x8, 0x7f}, {0x2, 0x4}, {0x3, 0x9}, {0x4, 0x17f}], 0xa) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe2000-0x2c)={0x7, 0x404000000, 0x7, 0x9, 0xc, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000fda000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002aa000-0x2)={0x553, 0x6}, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fe2000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000744000)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d4f000)=@assoc_value={r3, 0x6}, 0x8) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x4, 0x2, &(0x7f0000216000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000c91000)={&(0x7f0000e55000-0xc)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f00004e1000-0x10)={&(0x7f00007fd000)={0x180, 0xf, 0x2, 0x700, 0x4, 0x2, {0xc, 0x0, 0x6}, [@typed={0x10, 0x7d, @u64=0xe83a}, @generic="84ae9ec0dbe3cd5dc4b2d3f6503779737ce4d872404b44540746e4946cd651149f5f0fba2932ffea6f250d017b73d6c6ec0d88150b58877be99710c4eff64dccd5faa002e1fad0d87924b3dfc59788824d8fd0a51e61c89bfe1e76f6946bfe26fb4e3690f475a63ca8a597a8443f850d5c723b0ebddc13afb7cee59410331c4ec4d8d342d5e8d4a6070cbb97ea3b8aca6c5216c1a7085c6f38ff0319a2920ce3a76fe5f1e40718475eddfbeadef3343849d3d1267898e371c72c3a59645e", @generic="4819f93ed619f8186b8566d0c4725de5b8db92b2bde5d2e338e94f654bd0022f8df0528d62b329ec43d8eceb8d8d16ab8fa62bbf379926fb93b8847f8e7deb59", @nested={0x3c, 0x6e, [@generic="1d9748f3c83250c6c9d6ffdece8f5f2627f7f7edd29b2df768fb54cb2165dc467950", @generic="fe8480ed56d672cbccedbcba339e703cceb09ce1fcbf"]}, @generic="1df623ec1beebe0d1ac34b1f7dbf1c22f14dddf7917879c6a5ab613705a18e3611c2"]}, 0x180}, 0x1, 0x0, 0x0, 0x8084}, 0x11) r1 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0x0, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/17 16:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a68000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x3f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c38000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002b3000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000329000-0x14)={r3, 0x4, 0x10001, 0x9, 0x4, 0x7f}, &(0x7f0000211000)=0x14) 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000c03000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000924000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0xfffffffffffffe3b) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f000000d000)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000f000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000006000)={&(0x7f0000010000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000011000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000011000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000010000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e98000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xbbd1, 0x7fffffff, 0x5, 0xffffffffffff8c2b}, &(0x7f00000c5000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000052e000-0x4)=r1, 0x4) pipe(&(0x7f0000afe000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000852000)={r2, &(0x7f0000448000-0x74)="806aa9ee75505ddce0fa0faa93fbedd089af5aff3c88903d66c3556125c589b5e303bb464b4b10a6760386e64ca11a62ba9fef240e4f587ad5afa1f24770702ef27aaf186e9bb0ad9a2e8f3e191dc3a29bf48b464cdf4e6d88d385a6f5eeee5c29ee46a065e0fc889d8e6fa634f037b59d4d8569", &(0x7f000030e000-0x2d)=""/45}, 0x18) readv(r0, &(0x7f00008ec000-0xa0)=[{&(0x7f0000ea0000-0xf5)=""/245, 0xf5}, {&(0x7f00006bd000)=""/221, 0xdd}, {&(0x7f0000b58000)=""/0, 0x0}, {&(0x7f0000905000+0x1ea)=""/18, 0x12}, {&(0x7f0000674000)=""/124, 0x7c}, {&(0x7f0000257000-0xd6)=""/214, 0xd6}, {&(0x7f0000323000-0xd1)=""/209, 0xd1}, {&(0x7f000027a000-0xda)=""/247, 0xf7}, {&(0x7f0000004000-0x93)=""/147, 0x93}, {&(0x7f0000843000-0xcd)=""/205, 0xcd}], 0xa) vmsplice(r0, &(0x7f0000200000)=[{&(0x7f0000247000+0x3a5)="70f797f760ad31f9effc01de079b735f480c411501eb0d8e83bee37f56c361049f7682f3debe238458f4e23004f156cb46c4bfe858f151423c198c77d91415406754e04fa79325c005a2deadfd9017bbc448eeb050dce9d04ab963263d9f0e8f61524b18c988c5315a51a56fc24930ad8dbfcccae5a3b3a60a20817b95d92a9689e9c30353a7d605318ea240cb0ff8280b2cae284986574917a525", 0x9b}], 0x1, 0x1) r3 = socket$inet6(0xa, 0x1, 0x7fff) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e9c000)={r1, 0xf487, 0x3ff, 0xffffffffffffff9f}, 0x10) listen(r0, 0x6) pipe(&(0x7f00000df000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000e4b000-0x2c)={0x9, 0x4, 0x2, 0x3, 0x0, r4, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r6 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00001a5000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r6, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) bind$netlink(r5, &(0x7f0000dfd000)={0x10, 0x0, 0x2, 0x2}, 0xc) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0700000000000000000ced5c54dbb7", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f7d000-0x38)=[{0x0, 0x0, &(0x7f0000c28000)=[{&(0x7f00001cf000)="19390f9bf4885f0508bc5d2be8f45f7d2ad968b8133a1914dbeb8532b3747716", 0x20}], 0x1, &(0x7f0000f7c000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8c) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000dca000-0x1c)=@in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffefffffffffffff}, 0x1c, &(0x7f0000569000-0x20)=[{&(0x7f0000167000-0x1000)="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", 0x1000}, {&(0x7f00006cf000-0x5e)="e605e3ed640720e2ec598b545cb4cf120000009cb604547a8c64e83732a7f700046a23555f1341cf3eb41f1d1890ca8b893cbbff9cdb2d6d65f7b1a265f195d8d51112bc9fab4c1ba5632789e021bc4c836eb57aed376a3b68a6700eabc7", 0x5e}], 0x2, 0x0, 0x0, 0x0}, 0x7ffb) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000011, 0x80a, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000-0x4)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000004a000-0x20)=""/32, &(0x7f000093f000)=0xfd23) 2018/01/17 16:27:01 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000e9e000-0x4)=0xfff, 0x2) 2018/01/17 16:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a89000-0xc)={0x0, 0x7, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000086e000-0x20)={r0, &(0x7f0000077000)="24a48982572bb015d0721a88b9ce2d0dfa16760778f24df1b98f26838c143cbf13dbe03c3355921e7f5c2cf06b46643152681376d33dc8a84c76171d25b08eacfff32925643c6a1e2a831810e012d9d056d318f335e8aeb2036c6d2898a57f6897f5a59fe39d5cde19ff1f1ce77d3d967d78218c28c53719ffc67b2691a20545ab24a19efa14c156965906493d410cedf917b651aa232d5a57fa449e3044a7d3d151a19b2061b948d14a7e8ccc5042e3a3348ca44172bb4fdddc45542619e9b687eca912df0a6ee747c2", &(0x7f0000c96000)="", 0x0}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000cd4000)={r0, &(0x7f0000a94000-0xc0)="7e1434b1ef3656e4d02c26ebd8a86b05c66b0e849f378e65ad43c16e6b47aff5b42118701342c215ed68a1a897a6c26144131709cbdf23016ac2a560b79514f139666fafe0b5ddda5f8b3b1dd7299afaeaf44e01b1f831f63470ee99a251a00077603ff9c484035f0513d5110d4200af472cae3cb64c2239806b54807c2927056be5c4782a69bb645b34ddd978026a08a782bdd8b66f3346fb9fe14e455cd08e75297cd1fadba6b16411255fca6e3c1441390a3f7f6a6d48062045eed837e5cb", &(0x7f0000f8e000+0x8eb)="782986fca002a261a865fee688b47ab482b7e0db52e0a8558df862848325c57c5054c9beeef83608dd466177f67ca65e26404ee2839fd1cefc34e283b900e55cd9a9dd7c5121e060", 0x1}, 0x20) connect$inet(r1, &(0x7f000008d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000005000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x1, 0x8000, 0x3, 0x8, 0xa, 0x20, 0x20, 0x7e, r1, r2}, {0x0, 0x19cd9f13, 0x2, 0x80000001, 0x796e, 0x6, 0x5, 0x10000}, {0xfffffffffffff800, 0xfffffffffffffe00, 0x18c86246, 0x7}, 0xffffffffffffffab, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x2, 0x2, 0x9, 0xffffffffffffff01, 0x2}}, 0xe8) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000427000-0x20)={0x5a01, 0x10001, 0x101, 0x660000000000, 0x8, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000003a000)={@generic="59401fab4770eb518800a5b60a85682e", &(0x7f00008fb000-0x2c)=@ethtool_cmd={0x2, 0x4, 0x4, 0x8, 0x1, 0x9, 0x9, 0xb57, 0x39589267, 0x6, 0x7, 0x1, 0x6, 0x3f, 0x9, 0x7fffffff, [0x100000001, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c08000)={0x0, 0x0, 0x8, 0x5, 0x3f, 0x3, 0x3, 0x0, {0x0, @in6={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ed, 0x1, 0x5, 0x20, 0x8}}, &(0x7f0000c54000-0x4)=0xb8) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00005af000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000275000)={r3, 0x1000, "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"}, &(0x7f0000689000)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000019d000-0x18)={r4, 0x1, 0x30, 0x5, 0x7fff}, &(0x7f000055c000)=0x18) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e98000-0x1)={0x3}, 0x1) 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b20000-0x18)=@add_del={0x2, &(0x7f00005fb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000af8000)=0x0, 0x4af) 2018/01/17 16:27:01 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000001000)={r4, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xfffffffffffffffa, {{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x80000) setsockopt$inet6_int(r5, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r5, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00004ad000-0x4)=0xff, 0x4) 2018/01/17 16:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c6000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000ac000)={0x80, 0x0, r1, 0x0, r2, 0xffffffff, 0x8001, 0x205}) 2018/01/17 16:27:01 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) socketpair(0x2, 0x3, 0x2, &(0x7f0000fd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000000000)="c431b275670a1a6811269060d78b00a83b237a3078e1ea03e4591aa046b26e4f0942c8ff0d3582bec3dd2f3e659ac8c48bd596d84512cacfd13b9b93665b55c2a77b9bdcf1cdbccaa75ddd1618997ec45549526015b9bf462fca41b6bc6e5802b9882038b9cb34a118fa0d2f0b523061c340cc52a0cc5d51a9b639e23ee3dbb6599fb1e0ca1940253361f9add73433702d51e9e76c8277b6236e226040a2eed484a29c78cac0c01d563f278de2eaa10b30c0ba361cb0b3eedf443c1c39d66ec658", &(0x7f0000c1f000-0xa3)=""/163}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f000061d000)="020008ffffffe12000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000708000)={r1, r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009a3000)={0x0, @in6={{0xa, 0x0, 0x7, @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]}, 0x3, 0x0}, &(0x7f0000840000-0x3)=0x98) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000608000)=0x0, &(0x7f0000a44000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002ba000-0xc)={r3, 0x6, 0x0}, &(0x7f0000188000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000435000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000da7000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000048a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x1, 0x1, 0x2, 0x7, 0x9, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f00004a4000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e60000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00008c2000)=0x1c, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000393000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000999000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ab3000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x9, 0xa, 0x80, 0x20, 0x0, 0x0, r2}, {0x3, 0x7fff, 0xd5e, 0x0, 0xf5b, 0x2, 0x2, 0xffffffff}, {0x5, 0x9, 0x1, 0x5}, 0x5, 0xb, 0x1, 0x58eb081f5b08e95d, 0x2, 0x0}, {{@in=@empty=0x0, 0x3, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, 0x0, 0x3, 0x2, 0x7, 0xfc, 0xf92, 0x6}}, 0xe8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000074000)=0xc) socketpair(0x15, 0x5, 0x1116, &(0x7f0000289000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e4e000)={0x0, 0x8}, &(0x7f000034a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ec4000-0x4)=@assoc_id=r4, &(0x7f0000a8b000)=0x4) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006e8000-0xc)={0x0, 0x1, 0x8, 0x3, 0x5}, 0xc) 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000230000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2a000)={0x0, 0x0, 0x0}, &(0x7f00004aa000)=0x440) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000643000-0x4)=0x0) bind$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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) gettid() sendmsg$netlink(r0, &(0x7f0000d38000-0x38)={0x0, 0x0, &(0x7f0000c42000)=[{&(0x7f0000897000-0x3410)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000099000)={0x1e8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x100, 0x93, [@generic="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"]}, @generic="14c56a732710bf0bd0f30d148f138459e47e8a4d5791c2e1acb610f5aea4254d576ad234cf89eaf5dd89bfe91a773f860ef6fc6335ba5085c7c4ede808dfccf550ba0486b41464042de8ac57de82441509bc8a9dca33c4c411ec15d60e36ab531f1ccd0f1d74db9502d138d30ccd73fbd2caf85c422cb90aebb9a6a1fa53f08726e2f21717ce5c49e153c501d788680a83d3ff27bb99bbed81b8340cf1f33f493ac6ec2d77891641bd6efd14cfb2e54ce14cc3b8d3c1c12ecacaba16a17776e91d627a828fdb0f7a626d602da37434c83dd8df8ff553d9af"]}, 0x1e8}], 0x2, &(0x7f00007d4000-0xd0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0xffb8, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0xd0, 0x20000010}, 0x40004) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x2000000000000000, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002f4000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00005fc000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20b2}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xeb, [0x5, 0x4, 0x101, 0x8, 0x7, 0x2e4d, 0xc3, 0x101]}, 0x5c) 2018/01/17 16:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x5, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 16:27:01 executing program 1: unshare(0x20400) syz_extract_tcp_res(&(0x7f00001e5000-0x8)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000dd2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000070d000-0x4)=0x0) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000009000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x20) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000012000-0x160)={{{{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]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x10000, 0x400, "820f0b74b649db828f9ad13996e176eee7e0dd609d34886fca1b7badd282e8c279274e5dad7a744cf32437a20b6e80a6c0f4e3e8473189da8d8bcf829df22158eb1c125ecea416029a06c6fb4b436fb2"}, 0x160) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={r0}) getsockopt(r2, 0x9, 0x4, &(0x7f000000f000)=""/62, &(0x7f000000c000)=0x3e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000012000-0x4)=0x1, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000012000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000000d000-0x8)={0x0, 0x0}) 2018/01/17 16:27:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) [ 726.452541] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 726.460212] netlink: 'syz-executor6': attribute type 17 has an invalid length. 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a6e000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="022427f0d6d3afadcf920a5c66f47b0c280018c37c8f65e047dd46de69911433b9841ba20a51aa3aa7c318b2dd81373a89dd24de42bf0b4271083e0104e0610f921827e45c7fb9a10491ac4007fd1645f5e7765f4b95400c7fd719f0e6df41ad7ff65ee9a87a2b0a4f1687baaa2c8df2f902b77ba0ef42eb2ac7338558c0c9e73c919c179ccfc135e18dae", 0x8b) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x1d1) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x8, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x87, 0x7, &(0x7f000000a000-0xd)="6b466c923613e0b6108b17fbbd", 0xd) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000007000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e29af68684ee5e8cfdb35f8431ee1d0a"}) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000abc000)={0x0, 0x59, 0x4, 0x4, 0x6, 0x3, 0x20, 0x7ff, {0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ef, 0x9, 0x2, 0x800}}, &(0x7f000028d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000871000)={r1, 0x4, 0x2, [0x101, 0x9]}, &(0x7f0000336000)=0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket(0x8, 0x7, 0xffffffff) bind$netrom(r3, &(0x7f0000b23000-0x10)=@ax25={0x3, {"171c6619c5ae07"}, 0xfffffffffffffffa}, 0x10) 2018/01/17 16:27:01 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000289000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80807, 0xfa0, &(0x7f0000ae0000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000626000)=@assoc_value={0x0, 0xff}, &(0x7f0000ae0000)=0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae0000)={r1, 0x6d20}, 0x8) 2018/01/17 16:27:01 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000c000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000001e000)=0x0, &(0x7f000001c000)=0x4) r2 = accept(r0, &(0x7f000001a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001d000)=0x14) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f000000a000)={0x101, {{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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ae3000-0xb5)={0x0, 0xad, "0a59a4f075213c476488408430123a8f95e43af81a692eacc5a9dcb01d44ed040d42bafe725f974d75f31f411d28b4e62bc9f631156af8e61cbd237c83b7858ae72a661390a8e656cf1c65912cabe71446009effe5ddfb26eea26acdf96e3a7b8b7a4a6b7fca01c4f19e82e728a4f0869f465cf9561f16ea11dcdf1dd1314d0b8be7e881393481685eaaef88d09050cab4d227abb578b42e9dbdca4f363a4fc9d5a5ad3ea1f4f9412073cfeb48"}, &(0x7f00007ba000-0x4)=0xb5) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000082b000-0x8)=@assoc_id=r1, 0x6) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000706000)="590c6042d7b6adfd320844ae35dade88c7390f9d0ff4164dc2636cf1fd6487ddb46886b05a359507262b3681c888685d4bb96a38d38b5e4a8e173a870e086d53279c8540dc4ac15ef86b0285247f972f3702227d5ee5f4f77cc8591e4ec9de39a63ba781a903aa1de87bbf5648f0dae5b41af33ac6a3ca74434cbace206ffcdfe0c906263a05d561d14ff84e56658362396597f3289dea75845870dd8ddb30f81f17e70a7de31d2810871af7d4e7d6c495edbd01661480739e") sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000049a000-0x4)=0x10000) 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000874000)={0x600000}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) 2018/01/17 16:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000086a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e32000-0x8)={0x17, 0x7f}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000b2d000)={&(0x7f0000cc6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0xffffffffffffff20, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000839000)=0x800, 0x4) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x3, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="", 0x0) socketpair(0x2, 0x2, 0x7, &(0x7f0000d8a000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000de000)={0x5, 0x7, 0x9000}, 0x4) [ 726.496457] netlink: 'syz-executor6': attribute type 16 has an invalid length. [ 726.503962] netlink: 'syz-executor6': attribute type 17 has an invalid length. 2018/01/17 16:27:01 executing program 1: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) pipe(&(0x7f0000acb000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c28000-0x8)={r0, r2}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000934000-0x6)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r1, &(0x7f0000ae2000)=""/167, 0xa7, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000087d000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x6, 0x9, 0x1}, &(0x7f0000480000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000169000)={0x5f1f, 0x2, 0x8000, 0x0, 0x80000001, 0x81, 0xe1, 0xbd0, r4}, &(0x7f0000a75000)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b7e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000024000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x0, 0x8, 0xa, 0x80, 0x0, 0x7f, r3, r5}, {0x8, 0x400, 0x1, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x39d5}, {0x3, 0x5, 0x6, 0x6000}, 0xc8c4, 0x4, 0x3, 0x1, 0xdf94df05e09947e, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x3e}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x7, 0x4, 0x0, 0x7, 0x400, 0x7, 0xffff}}, 0xe8) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca02526f65dcf360e7e58f358c00d9ecff0158d19bcb2a5130fffffffffffff300b9d5ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) getsockname$llc(r0, &(0x7f00001e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006be000-0x4)=0x10) recvfrom(r1, &(0x7f0000d7b000-0x5a)=""/90, 0x5a, 0x22, &(0x7f0000b9d000-0x10)=@ipx={0x4, 0x7b7, 0xff, "dcd05a2fc731", 0x0, 0x0}, 0x10) 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000cc0000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d7000-0x4)=0xa, 0x20000080800) bind$llc(r2, &(0x7f0000f2f000)={0x1a, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000097b000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000c6c000)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x804, 0x8, &(0x7f00000f0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000054a000-0x10)={0x0, 0x9, 0x80000001, 0x7fff}, &(0x7f0000738000-0x4)=0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 2: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d30000-0x108)={0x0, @in6={{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x8, 0x80, 0x5, 0x7fff, 0x3, 0x7f, 0x0, 0x81, 0x800, 0x400, 0x100, 0x8, 0x8001, 0xa2e]}, &(0x7f0000a63000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009db000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x1, 0xfffffffffffffffd, 0x1}, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d2f000-0x64)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xfff, 0x2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x79)={r3, 0x71, "44626732cfc0083c9da3363b31ba9238440b99d67ae5b8452e2510aac78a9ac9713043c6c9bd26c5e73b3e3b7f899f1b329ac9e5189017e61ad3bc186e4627a51d76f2be90518470b9e89f3f4cd2cba8745cfa61d4896b0a35d04c795f93481695924b7db9e73d9fe751537813a282b16b"}, &(0x7f0000000000)=0x79) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x8, 0x7, 0xb000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0}) getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000-0x4)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000-0xc)={r4, 0x80000, r0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r3, 0x95f, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x7f, 0x207, 0x51, 0x995, 0x4, 0x1, 0xd1, r2}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x4) accept$packet(r0, 0x0, &(0x7f0000004000)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000008000-0x10)={0x7fff, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x4)=@int=0x0, &(0x7f0000005000)=0x4) 2018/01/17 16:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c95000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) getsockname(r0, &(0x7f00002b7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000bca000-0x4)=0x3a) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fd5000-0x4)=0xab, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000013c000)={0x7f, 0x8, 0x2, 0x7, 0x1, 0xb44, 0xffffffff, 0x8, 0x5, 0x9, 0x101}, 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000273000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fa0000)={0x7ff, 0x0, 0x0, 0xc89ef18}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000e95000)={r3, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="", 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000706000)=0x0, &(0x7f0000804000+0x672)=0x4) r4 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a62000)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f000040c000)={0x1f, 0x0, {0x800, 0x4, 0x5, 0x80000000, 0x5, 0x33}, 0x62, 0x200}, 0xe) sendmsg$alg(r4, &(0x7f0000cc7000)={0x0, 0x0, &(0x7f0000ca0000-0x60)=[{&(0x7f0000dbd000-0x1000)="db4c73dadab8e953fc2441f8010365c4ff05a8c83e2c67be312c8be6b4767b15d4c0923b5767a9536f1f56832b4b792e17c8bfb55ee203ebd78e468e9f0378e97478df0fe3ee500cdb78b6987d7c578f6dd2ae9e4ae8cdbae52bdfb7e828fb028751ebb345844dfc8c7fab3f2e0e92df2597638650f89f9c798c4bd4a14b8470c78a529c914d5eedc191b19ee0bdd6310009df266ac5ec49508199", 0x9b}, {&(0x7f0000b9a000)="6271482e40ac39f6c07dc5318d606a400157538006c91407f92053dd93d91c00112ec438c44227c1e4389f57532951490eafd35a36e7bb9dff2f31d1e0abdf289670c953f5466b17ea8b85c71988b0410fd619255ec83767383eddec3854283aaeb5876b3045b3dfea1c95f3f6419cfb8b93c0868672e6dbd644ada440491bb1b9dc361feadcbc6ef2d26beaa43c79f586994d7bd0862932aa17ccaeb9317615271c71b8c3fbdf0c602f3e7475111144c9d9db14c5bf36eb1eb6f9287dd13c19e58e61", 0xc3}, {&(0x7f000038d000-0xd)="8fe28048dce89c9f7201cc0958", 0xd}], 0x3, &(0x7f0000d5c000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x48, 0x4}, 0x40) recvmsg(r4, &(0x7f000037c000-0x38)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f00005aa000-0xab)=""/171, 0x41f}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x184, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00003e3000+0xd1)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000014d000)=0x48, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000383000-0x10)=@common=""/16, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r1 = accept4(r0, 0x0, &(0x7f0000e01000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006ac000-0x4)={0xffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4(r0, &(0x7f00003c7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000374000-0x4)=0x9, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004bb000)=@assoc_value={0x0, 0x0}, &(0x7f0000f07000-0x4)=0x8) pipe(&(0x7f0000efc000)={0x0, 0x0}) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000)=@get={0x1, &(0x7f0000001000-0x17)=""/23, 0x513a156e}) 2018/01/17 16:27:01 executing program 4: socketpair(0x9, 0x7, 0x6, &(0x7f00009c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000080a000-0x20)={@generic="e5177be4b2fec4e1f963b001c50f2eaf", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd0000-0x1)='reno\x00', 0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x0, 0x4) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000dd1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d8d000-0x4)=0x10) getsockname$llc(r3, &(0x7f00007eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ca000-0x4)=0x10) 2018/01/17 16:27:01 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fb000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e01000-0x10)={0x37, 0x8, 0x1, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000db0000-0x8)={0x0, 0x8, 0x85}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={r2, 0xffffffff}, &(0x7f0000001000-0x4)=0x8) r3 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000001000)=0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockname$ax25(r3, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xa0b)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000)={0x7, &(0x7f0000003000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6a000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r1, &(0x7f0000d1e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000dfe000-0x4)=0xffffffffffffffc7, 0x800) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000006c000)=0xfffff7df, 0x4) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000031f000-0x4)={0x5}, 0x4) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d2d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000065b000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r1, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0xa}}, 0x8) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x24, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1, 0x80f, 0x8, &(0x7f00007de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a43000-0x3a)={0x0, 0x32, "e76e5d8b09a459aa7ea08f38feec3085147e2bb9f55cd315948ee8b050cb7e5d8651af906ef5f2bf941471a15c976ddf0c81"}, &(0x7f0000a89000)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000009f000)={0x400, 0x1, 0x1, 0x3, r3}, &(0x7f0000e6a000-0x4)=0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000340000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000883000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000048a000)={0x800, 0xe, 0x2, 0x1, 0x0}, &(0x7f0000e09000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00009c0000)={r5, 0x7f}, &(0x7f0000962000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) 2018/01/17 16:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x5) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x4, 0x1c6) 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80802, 0x6000) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xfffffffffffffea3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="", 0x0) [ 726.757906] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c4e000)=0x0, 0x4) 2018/01/17 16:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbd000-0x8)={0x1, 0x0}, 0x8) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000776000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000457000)={@multicast2=0xe0000002, @rand_addr=0xffffffffffffffff, r1}, 0xc) 2018/01/17 16:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000083000)=@file={0x0, ""/76}, &(0x7f000062c000-0x4)=0x4e, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003a9000)=0x0) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095b000)={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cbc000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fbf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d91000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000711000-0x4)=0xc) socketpair$inet6(0xa, 0x3, 0x80, &(0x7f0000143000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e7000-0x4)=0x0) r11 = getuid() r12 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1e000)={0x0, 0x0, 0x0}, &(0x7f0000f12000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000002a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f00004f0000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000)={0x0, 0x0, 0x0}, &(0x7f00001a3000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000927000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000282000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cae000)={0x0, 0x0, 0x0}, &(0x7f0000514000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000045b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000866000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000300000-0x4)=0xe8) r21 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f4e000+0x5d)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fdd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000551000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000426000)={0x0, 0x0, 0x0}, &(0x7f0000c6e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000702000)={0x0, 0x0, 0x0}, &(0x7f0000c17000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000090b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000)=0xe8) r27 = getgid() r28 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d61000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da9000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012c000-0x4)=0xc) r31 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ddb000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c25000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000397000)={0x0, 0x0, 0x0}, &(0x7f0000667000-0x4)=0xc) r34 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000061c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036a000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000754000)={0x0, 0x0, 0x0}, &(0x7f00009da000)=0xc) r37 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007f2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000629000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000075e000)=0xc) sendmmsg$unix(r2, &(0x7f000098c000)=[{&(0x7f0000b81000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000588000-0x40)=[{&(0x7f00003f3000)="0dc191104d7350b2f202558c7422faea6841013ec463a44fd428070804f880329a7bd8abd2d8f70c951c24bd1892edc9866f74ffe132c256d7d5f6618db6e555e9", 0x41}, {&(0x7f00001c5000-0x48)="17c24d45662bd48c6eaffa5ad74c4db5592a4503ea669d14c2296b32703fbcf1a68daab8f127ca9dc4b11cc48f62294a1e36d5a7072a0f00f503c466e2a1b457659914615edc9d2c", 0x48}, {&(0x7f0000e91000-0xe0)="6e3c90f155b2479fc49d6d7e0ff6418ac6a6f4e025ba06a16d3e2df5124f7071186fb0a440e36b1283604db24d9208baa9cf383d4253619d7d6afae30ff4dc525a889b78aa3adb1376d7f4c1de78427d8e2b7d249f6e8c5a9e92c8be9c7001b538ac2e66b9272efd2311dc909f8edc8add52760fb2070c80398079a68ae6de671de56947aaa49e8021d0c227bef63e4ff27821a4cb4af035aa3b67fe2a4ef894e99c166ffe908af3663fa599eb2ab1c49132936b602027d52ebc73ddd2c6e9a860ea0a546ecfce40fb1b202338e4b070af2a86474cc2b6b57ed92179459a29e8", 0xe0}, {&(0x7f0000c70000)="ae19357cee06879af30ec9bd37b239d1a01f5b66261c6ca5752306121510292733ed789375f257cd2e21f91f33827b29ad4f8b03688d5014c17657ca079ff1ccefc153f036cf8850d868f6f38b629ebdc40799fd009d8d721ed5ddb98106638131b309fdd860109dcfd8c6318c440231128b03cb8752623c0a528af85043ddfc5a8bf1525e309723bf7dbf2194c4f61ff4572b8ab3a34c741337eec26af1f46405d16232e329a84ff60c1796f21e6a425d074dd4e95ab20bb430b5d7a15293c3930ca0f92e2ed9c3bc85eb5e085e392b9321346dfb8d67b97857165e7fbb9068a2842e77fe", 0xe5}], 0x4, &(0x7f0000a4f000-0x108)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r9]}], 0x108, 0x20000800}, {&(0x7f0000cb1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005ca000-0x20)=[{&(0x7f0000509000-0x31)="78b7783d0036542ebc062700ac445502833b5c15f21d85a25095b30f9c594656d3de4296c7d3f588435c33fc41c1201d31", 0x31}, {&(0x7f00001e1000)="", 0x0}], 0x2, &(0x7f0000766000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x1}, {&(0x7f00003d9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000037a000)=[{&(0x7f0000166000)="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", 0x1000}, {&(0x7f0000e91000)="2b63132865eb19ee349018421df238a39ca199a09aaf24330eb66198120c267e6dfc064a40c752e0ee273c515256013ee90c1f8170e073839b7d08ba754300af8fd3e2e2129a75291899a1effd55722ca80668e14b01d8f0eff497c4b61d2ef6c733a1cc8daff593aafa2c3ad753995b991e1731312499ba9285402f7fd1c8401041deee240767b1ad55e1c501296aac966f3796fa660ed2d839a7025990dea7c5a90ea3f8948931cdbf059e9718a9bcda438ca1ca84ab0174fad0528f80fdad4d74d7d22f14c2528b22bb44ebf4f1c6a475cfdda46178efea80e163217e44bab2ede6cb1f", 0xe5}, {&(0x7f000001d000-0x2b)="c37d3cb0afefc077c2145dd716356a81212096a370b8ea0c42db930a84ec6b6028df946ee2cda41207595c", 0x2b}], 0x3, &(0x7f0000bd9000-0x118)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x118, 0x4000}, {&(0x7f0000c68000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e04000)=[{&(0x7f0000ef9000)="d323aaee692f11cfcef6ba6b77c2a466d87c4be4e4e01837e7da9cabb0da84a0f0707b273fb207e99347", 0x2a}, {&(0x7f00009ab000)="30608669b8a9e7015cdfd9da311db0f80ad43fa8389e4a0ebc25e78a2c0bffbc62f2238fb3cfe893afa2ccb49699226d6d189c22118c0ff8f02bbc2a84f484751da32684e63b3984b79f3a86bfd65c7c01de5b6076c6a6cf5ad4c42795edb62b5d4aaf2e6e9babcce923b75bddf87035925904218d992bb29232b2d7dcebc04bbf210bbb63a50128d1a91dc44fd6a1f8bd76845261b22f2f82aee5da3f160a3ccfe1da3c3fddfc29526cc7ac", 0xac}, {&(0x7f0000057000)="05ccb63b622e27a53fd3a94af503bd26ff9c1f01dadc54118b37f41279406acae2b80c6d8dd050de42b72c47d64b9d6553b2b718d136d323d72753ceab07b4981343e670a698dfc208b4d6d865f82abe6f2962d35eb0aade3ffaea18ad5dd8b6d05ab9be1fd6e4e7f6db6f54e99f16960a50b0f21e", 0x75}, {&(0x7f0000d73000-0xa6)="465d9ce1bff690e4cfcc2f6636cdb19d585b0d83b045d734b555ab799cf41782d21842fda8aa3405ce2dfe8bf9dc21f0e5b31c62280134d3f9fbf5afe9d4d2665afd3ab60660efa80ceb5945e6b852b9788e5c71f20dfd4e623abf56b6a23007b1c8a80e36376cb3ad9a4e3f8a3126445a66395240259e1b82b721cb2505843c6bdebe1d7325fd270b3b7558e849b4e4b14b9d1803fd3d02883b274c533684873537c8f41f29", 0xa6}, {&(0x7f0000927000-0x68)="f9d10b566295963ce69c8dc36d8e4f9aa764896e0be5f8847234b69f9fec9caed4bc2bb66db5df9f2b1e2cd0625ae65df0e74cac720fb160344aa0c1554e67f878cc757b5ef518f61e702c9a77d024f1d6c080332dce87efc9eab9b43f1a212fd9d3d3cb11be1f41", 0x68}, {&(0x7f000047f000-0xb4)="ad489e1da84e4808369224a0b6535bf507b363303b7ea13ce6ef2d09319ebe7814ffe8d9b6fc220264146dfd41dd0c9746036c0ebc5c9265fcf619f9847e5cdcd3ecf48885064f11b0c9df0aaa1f5fef4ab747e25e5a8ba64d1e2cda5df19ae9d4d3f62a6cac0430c3b5531e80fe91495ef026f9caabd25895ea7bbdd52b96a7e641420c0110c2a9bbd3aa5d025f902266dadf86e95c6321f814b4403506ad3e667739a2efcfa538378ff95d21df241fbd7f1d55", 0xb4}], 0x6, &(0x7f00009f8000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xf8, 0x0}], 0x4, 0x44) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f000053d000-0x40)=[{&(0x7f0000e7d000+0x8c8)="443f7a6bae137aa4c9651127f8136d6c", 0x10}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 6: r0 = socket(0x18, 0x0, 0x0) tee(r0, r0, 0x8, 0x2) recvfrom$inet(r0, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0xfffffffffffffffe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000008000-0x4)=0x6, 0xfffffffffffffee0) recvmsg(r1, &(0x7f0000001000)={&(0x7f0000016000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x90)=[{&(0x7f000000f000)=""/231, 0xe7}, {&(0x7f0000004000)=""/6, 0x6}, {&(0x7f000001d000)=""/216, 0xd8}, {&(0x7f000001d000)=""/136, 0x88}, {&(0x7f0000009000)=""/246, 0xf6}, {&(0x7f000001e000-0x5e)=""/94, 0x5e}, {&(0x7f0000003000-0xb9)=""/185, 0xb9}, {&(0x7f000001d000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/4096, 0x1000}], 0x9, &(0x7f0000018000-0xee)=""/238, 0xee, 0xffffffffffffff19}, 0x40) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0xf, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x13cb, [0x0, 0x0, 0x0], {0x1, 0x6, "b8b45a", 0x0, 0x0, 0x200000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0xfffffffffffffffc, 0x0, 0x100, 0x8, [0x7ea3, 0x1]}}, @ra={0x5, 0x2, 0x100}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8000}, @jumbo={0xc2, 0x4, 0x800}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x0, {0x1000, 0x0, 0x96a, 0x3, [0x100000001, 0x5, 0x191, 0x400, 0x8, 0x5]}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x0, {0x0, 0x0, 0x80, 0x5, [0x3, 0x3, 0x80, 0x7, 0x91]}}, @jumbo={0xc2, 0x4, 0x3e9}, @calipso={0x7, 0x0, {0x0, 0x0, 0x702, 0x6, [0x0, 0xe4]}}, @generic={0x3, 0x0, "903b33ec337bce5f7cd7a8b74dff5134410f6df708fe9ba5d9f651f299a37aecab9e5105b09878f1ebcd984ab03a752581c150c81c4e2653ab4d06c6db3777fa35e265777c6b87094a6d83b751d2cf27c5d6d81d5ffe61d22c15278a41868578919364357bce1859a6799fe0c919c065df805434537b2811b3223710b32f01963da1b4c0514dc0cddbd0eed7b9c391fbb721bd49ab7abb1fb928"}, @hao={0xc9, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @calipso={0x7, 0x0, {0xffffffffffff257a, 0x0, 0xfffffffffffffffd, 0x10000, [0x7, 0x4, 0x9, 0x2, 0xfffffffffffffffb, 0x2, 0x7a]}}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x1, 0x0, 0xfbc, 0x2, [0x388, 0x7, 0x8]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x800}, @ra={0x5, 0x2, 0xffff}, @generic={0x400, 0x0, "e4a62446e0a86ba9a7308fcfca29f0386f3d8b2dc05f863678925d3075bd34578398be429ac649dd2fdf6e6fc926aa062d18b44c71ff43a7c6bedc1de6d5364850ac21072d04ed18c76754ade393e07a4b1890cd3c1ed62c632c10b0bb8fb9f1bc549e38cac14e3e637ce5cf6978d316aa9a8c60e5c877a7c8836ec1b7"}, @calipso={0x7, 0x0, {0x101, 0x0, 0xd5c, 0x8, [0x6]}}, @enc_lim={0x4, 0x1, 0x7}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0xb3}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x0, {0x6, 0x0, 0x2, 0x3, [0x0, 0x0, 0x2, 0x1000]}}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @routing={0x2e, 0x0, 0x2, 0x6, 0x0, [@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x7e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1f}, @enc_lim={0x4, 0x1, 0x6000000000}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x0, [0x0]}]}], "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"}}}}}}}, &(0x7f0000008000)={0x1, 0x1, []}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000003c000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000020000)={0x0, 0x10000, 0x0}, &(0x7f000003b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000030000-0xc)=@sack_info={r1, 0x7f, 0x8}, 0xc) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000003c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001c000)=0x14) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000003b000)={0x0, 0x7}, &(0x7f000000e000)=0x8) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000003c000-0xe)={r3, 0xffff, 0x3, [0x7, 0xffffffffffffffff, 0x5]}, &(0x7f000003b000)=0xe) 2018/01/17 16:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000623000-0x8)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f000051d000-0x38)=""/56, 0x38, 0x40010002, &(0x7f00001cd000-0x10)={0x4, 0xbe4c, 0x5cf, "f2bbac0bc678", 0x7fff, 0x0}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet6(r1, &(0x7f00006e1000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000050b000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005d000)=0xb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:27:01 executing program 3: mmap(&(0x7f0000000000/0x5ca000)=nil, 0x5ca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000028c000-0x38)={&(0x7f00005cb000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00005ca000)=[{&(0x7f00005cb000-0xbf)=""/191, 0xbf}, {&(0x7f0000350000)=""/172, 0xac}, {&(0x7f00004a1000)=""/237, 0xed}, {&(0x7f00005ca000)=""/155, 0x9b}, {&(0x7f000041b000-0xa8)=""/168, 0xa8}, {&(0x7f000051e000)=""/182, 0xb6}, {&(0x7f0000598000)=""/218, 0xda}], 0x7, &(0x7f00005cb000-0x75)=""/117, 0x75, 0x1}, 0x100) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendto(r1, &(0x7f00004d4000-0x44)="09b9ffff4c770a0000aa6741d117a6d6934da89940e41a97f163ba7c7bdb1f8c", 0x20, 0x0, 0x0, 0x0) r2 = socket(0x4, 0x80000, 0x7) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f00005ca000)=@full={{0x3, {"0cd5e582715e1c"}, 0x9}, [{"5bc6675847aebb"}, {"6747f7a44efe44"}, {"6320101d7c6871"}, {"b727545b8efdcf"}, {"066898ac1d8112"}, {"52e9078ed54026"}, {"53c16cd946b994"}, {"7849ea1fcf937d"}]}, 0x48) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000183000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(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$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x100000001}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:27:01 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x14, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000000f000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0xc) [ 726.799326] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/17 16:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100481000003) socketpair(0x9, 0x7, 0x2, &(0x7f00000cb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000926000-0x8)={0x0, 0x8, 0x7}, &(0x7f0000c39000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000739000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d1000-0x4)=0x8c) r3 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) 2018/01/17 16:27:02 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000996000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x20000000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x27]}) 2018/01/17 16:27:02 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000bfc000-0x1c)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) r1 = socket(0xa, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xca, "db37614ec3ed54f10a8a9e3db643679aec6c79e7f2e7301f3d773cb9355794c844d70249b47903e37d83c97b1cb77a0e3cdd09476266403d168e7f18a33b662c7159f768c0cdb2b6937d3e5f6ead309906662772a9b4940e6da3d70c69a02cf2a684001100a4031f89a0e8a43846120168146f5cdcf8ae265c0cb03636ea8f4c009e2f724d0fc9407a943df98e906e2fa49bab735f6b1b0ad0aefc2d20c77193107bd911b3ffa84a1682d191b41a6b9e4e64d8c4299a9bef3a5af70e62de71b34fbd683a5f05ae7809a3"}, &(0x7f0000002000-0x4)=0xd2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) 2018/01/17 16:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000744000)={&(0x7f00002e8000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000095b000)=[{&(0x7f0000c5e000)=""/0, 0x0}, {&(0x7f0000115000-0x55)=""/85, 0x55}], 0x2, &(0x7f00002c2000)=""/97, 0x61, 0x1}, 0x10143) recvfrom$unix(r0, &(0x7f0000011000-0xe9)=""/233, 0xe9, 0x40002100, &(0x7f0000c49000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket(0x10, 0x2, 0x9) bind(r0, &(0x7f0000759000)=@un=@file={0x0, './file0\x00'}, 0xa) write(r1, &(0x7f00007a7000)="1f000000e803668700000400000000000000f9", 0x13) 2018/01/17 16:27:02 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) socketpair(0x0, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000005000)=0x7, 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socket(0x10, 0xa, 0x2000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000006000-0x1c)=@req={0xd7a, 0xff80000000000000, 0x7, 0x10000}, 0x10) 2018/01/17 16:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000de1000)=""/152, &(0x7f0000f52000-0x4)=0x98) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0x4) 2018/01/17 16:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d8f000-0x8)={0x0, 0x0}) r2 = accept4$inet6(r0, 0x0, &(0x7f0000d2a000-0x4)=0x0, 0x7fffe) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bed000-0x4)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000732000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) socketpair(0x0, 0x7, 0x2, &(0x7f0000ed6000-0x8)={0x0, 0x0}) accept$packet(r5, &(0x7f000014a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef0000-0x4)=0x14) sendmsg$kcm(r4, &(0x7f0000db9000-0x38)={0x0, 0x0, &(0x7f0000eda000-0x30)=[{&(0x7f0000ddc000-0x44)="b5b55c1dd37383f7b481ec94869167cd", 0x10}], 0x1, &(0x7f0000c31000-0xe8)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0xffffffffffffff4c, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xffffffffffffff7e}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x1f7, 0x0}, 0x1) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000ddf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000111000-0x4)=0x8) r8 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000638000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e35000-0x4)=0xc) r10 = accept4$inet6(r1, &(0x7f00007bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000090f000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000b72000)=0x1b19, 0x4) setsockopt$inet6_tcp_buf(r10, 0x6, 0x1c, &(0x7f0000089000)="6c974ec4a23dcb3ea94a850bc286ac6c1a7548702c571444fa7c178eae8b2a7ca34009c357ac2d15098314a549a8373fdedc09926882974ba3e07f72371283f367f6aa5465aeefbec54622a3a0cdda049e9a9d4da6a920b56cb7216f74ca29271567597a876e3ef78bd3ff231412234936d508c8333c94ac4db268ecdec5e8aadea50ba693630c062d407a818006845cedbd339679004b3410767ce8e40b5fb6c9a04e9c00787c60d5b8d979f6ff2a01c5e3b877cc00073b6eead67c39790a12b6e8baefda7ddbbc04a7e0182f3c250b714628f7cd07581cad1374fef53f44a830f3d2562b", 0xe5) sendmsg$unix(r7, &(0x7f0000b90000)={&(0x7f0000a41000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e0c000-0x90)=[{&(0x7f0000ba0000)="1360f2e62307f944df05138dc00275c10c1f6844859e73aa2a3a4b4d3d36b12344b86071aea71b809b70d73df61815e9628cd38356a29b79d61d5507b845f4351fe8ae8f4825a801ac80d78b30337eabd591e5eee63af0faf6d55277872f0b4e14ce0b92947b3fa90bb6103cabb900e9354ac1a38b16592cbf56fec9916197827dd536988684fbc2baf6d81fd28f5f95bb66d155cd0818d3a709ae117de76247298f052be0a520b05791feefc38b4b641491841ed3904201d60f4e8af6c8322c9e3aa6eb0c5ca7c964d99ec8447ec55ceb287dc6f26dc2060d4b394f5a4d6447480c0e8a", 0xe4}, {&(0x7f0000447000)="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", 0xfb}, {&(0x7f0000403000-0x86)="a123375cc4ef17b743519f13ade9284c390b54186871d08981e18adfc35c6ac7f6079fe1676acd6658b91c401ffc380f0a33df644c4719f06e8fc56d9be551a97ffe6c781f014ec4c63220a022b99a457df957d8ec29b36e6fcc97a2446549fb38bd29b9d30b6b51454d495ad7d246bb73b842551d90ceb7eb5242b5278caae60c048e5013a2", 0x86}, {&(0x7f000074d000-0xbd)="fbc45fec5e10ee1a39bc233de7519b9792fd8b487e69655cf0a244944ceb3c145574ec1075a741f675b07dec9f5d0f322e677851faab8dac263f5a08d87568579012390e78e6dce8b0887f04f49a486afb3c7f2fb9d223fc5755cf87014645e7bcf5f1997ef0aeae1650fec057b9ac79d7013e6974ae2423c6d4d0f150296b2194139de534b2a01fbf0b19a7bc6e3245335e41b94b29cee064cd85610d9fb41a22c4337a1580fd68139409070d43c579e8e86012add3775e29a932426e", 0xbd}, {&(0x7f0000d24000-0xf2)="9ce2cf59badc674a5bd351e1c05072b4cfade2d589b81d97fe3dd8695510ae962639708bb3f71517a86c4b26637a05d1f0d0fd142d1c7a0ded7d6f427b339b1be2729fdb1586707fe88aafd69c8aa32ec9ae5a503777f6c1adf4586b3eee8b1931dce81381466ee5e5f7ec873ff48a1d00ede935ecb1ccaae90a4e8b56fe0f60f01f48496f724797d447f8fd818c4224fdbf5c6f76c6340f5ff0e411c55ad2e2ab9dfdaddbde5fcf366d73ff40fdae1691222e72290d1a41cc86653f1246a7255ec6ec56b7a93cc757736dc98365cd380c3bee56db8af5f4205bab2ac5b9ac07d7308d803a7aa10c271bde027e4d65445a97", 0xf2}, {&(0x7f0000203000-0xb5)="2a2e021f04fd5b84ef64413ab773b52706e087b0c0280c2893bf192c1da9f41e8ead72648ea978bfeeda02fb3efb88a718e0c8b82cb27b768d2dd851f31ec47b6f61898c455fb314dc23b0626174366b7b7c42dcdd6084459ae1df18fb17d535461baa4ff85524e8abc306333d602b6531798bfab0a3388652ee05a2e78cb1c02a3241475f113a4690b8303e537c8084963b4d03b3e3a8f56cf5ad995d12448857930bb6f945ec2e830dae77a933e971f7b18b7ca4", 0xb5}, {&(0x7f0000e41000)="", 0x0}, {&(0x7f0000c35000)="1c22aa8755b5e9bf8b396324e8da8a06e12996986e7abff91f0954997df60445a0ccdbc45a959fdcb1f318d606640af9e8baa316250138dbc1a95389d7904a280e6d61c5bf733efec24b4511161ce7bf0ce4db7cf6063cc4f99e8865018b43a778304ca945d3c5f25d456038eb28c29bdbfddfb898edeb320a17a8e35f0c80eab5b895e3daf1e5f58b0d2b41648727cc89b22702742ebfc5c2af9b0e8b0aa778d9b0fe750c7f5320276a3a99f46262300898fd6ba06b0af3968e9990ec5af82aa309e3e10b5e3a5ebfc27ab999fca35a2c7658a4c164e32b178ecd5d5bcd8a6d02057dc9364fff8b680cd1c31fcd922d12076a", 0xf3}, {&(0x7f00002de000-0xb6)="ddde5de6ee9ff59766501cc96a2fdc17f84929849f0c6307eb09aae97ce0d2e9ac756e4fd5b48473112fb5ed967ddaaf186853c30bc58ed88c98ca5c519cba9c9c0e628f9c3b7469e9cccc6971f8e3e479be562f6836608196816da1c26e89d020f0bd6f1e305eb4467124edc29e2b9a8be6f4400e3e539a1ae5f9d00f120cd22e4b9c3cc3e01ce3f68727a57144f4c2639798e35e0119a80693bb133040353f8ded0df72a633d52fa8bd12c00d0b2af2a03ea528141", 0xb6}], 0x9, &(0x7f000083c000)=[@rights={0x20, 0x1, 0x1, [r4, r4, r3]}, @cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r4, r3, r3]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r4, r3, r3]}], 0x88, 0x40004}, 0x8004) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000ffd000)=0xd2, 0x4) accept$inet6(r10, 0x0, &(0x7f000098e000)=0x0) 2018/01/17 16:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffff8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000f6000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/17 16:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000959000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000355000-0x10)={0x0, 0x0}, &(0x7f00003f6000-0x4)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f2d000)={0x0, @in={{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]}, 0xa00000000000, 0x3f, 0x1, 0x6, 0x0}, &(0x7f000048f000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000557000-0x14)={r2, 0x10000, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) 2018/01/17 16:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d60000+0xf9a)={r0, 0x0, 0x2}, &(0x7f000016e000)=0x8) 2018/01/17 16:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x2048000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt(r0, 0x8, 0x6, &(0x7f000004d000-0xa3)="afa1de8af21a630c87457db1623754e62645afa7f7b25760addbc355a61511a533c1a02b63d0fed11a5d7c51303553bed984e6ac928ba76f4f6653527c4548cd704d0286ba2873dfbf468e95f90dd0a8843469f9e470866a1cb8ca20974858a76425c747968de4d458c20547f33c9133211e3a3c9184a09f6d860ee2309d7e28d41795748618c509d7de8ff1f3d3fe1ce9cc7c79fc728c0b154cd8bfdde2ae562ef423", 0xa3) writev(r0, &(0x7f000006b000)=[{&(0x7f0000167000-0x77)='c', 0x1}], 0x1) 2018/01/17 16:27:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000080d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfa000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f74000-0xe8)={{{@in=@rand_addr=0x4, @in=@multicast2=0xe0000002, 0x1, 0x9, 0x2, 0x0, 0x8cfaabf0ae9c30b9, 0x20, 0xa0, 0x89, r1, r2}, {0x1f, 0x100, 0x6ee, 0x6, 0x4a9, 0xc19, 0x400, 0xffffffff}, {0x80, 0x17, 0x0, 0x9}, 0x80, 0x8, 0x3, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3c}, 0x2, @in=@rand_addr=0x1f, 0x7, 0x3, 0x1, 0x4, 0x3f, 0x5, 0x2}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000001000)=0xc) recvfrom(r0, &(0x7f0000001000)=""/78, 0x4e, 0x20, &(0x7f0000001000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r3, 0x8}, &(0x7f0000003000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000-0x30)={@multicast1=0xe0000001, @rand_addr=0x1, 0x1, 0x8, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff]}, 0x30) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r0}) r5 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000006000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000007000-0x2)=0x9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r4, &(0x7f0000007000)={0x1f, {0x2e33, 0x8001, 0x8, 0x6, 0x9, 0x7}, 0xb5}, 0x9) connect(r5, &(0x7f0000005000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000009000-0x60)=@nfc_llcp={0x27, 0x400, 0x8, 0x7, 0x7, 0x687, "15f28861014a13c572a3f338f5e3af57dd8550f391c1ecef431b4bb79913d22b0a4a3f399f4ed5c51c09f25db85b4a34781d00dc4f604e19e9e31a779e160c", 0x3}, 0x60) r6 = socket$inet6(0xa, 0x800, 0x7f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000009000)={r3, 0x1, 0x1, 0x3ff}, &(0x7f000000a000-0x4)=0x10) 2018/01/17 16:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) socketpair$inet6(0xa, 0xf, 0xfffffffffffffe00, &(0x7f0000925000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002d1000-0xa)={0x0, 0x5, 0x1, [0x8192]}, &(0x7f0000097000)=0xa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f6b000-0x18)={r2, 0x3, 0x8, [0x8000, 0x5a5, 0x3, 0xffffffffffffffff, 0x3, 0x1000200000000, 0x530, 0x2000000000000000]}, 0x18) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/17 16:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) socket(0x2, 0x5, 0x1) 2018/01/17 16:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x171, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x13b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socketpair(0x9, 0x7, 0x7, &(0x7f0000d9a000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f0000d6e000-0x10)={0x1a, 0xf6, 0x5, 0x4, 0x200, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 16:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000025f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000be8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c4000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000219000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe75", 0x20}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 16:27:02 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) tee(r0, r0, 0x2, 0x8) connect$inet(r0, &(0x7f00002f2000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f6c000-0x90)=[{&(0x7f0000b4d000-0x72)="1a7b1ba2ac3b8ad92c4f99bfeb8351472519712957109a90c1a9d9cc0641a5ba63c435564cd3b63be84a0e2d17e25ee74b3c3c1740596495cfe1f595bbbc24412e142a0225bdf89698dec2b2f76a8fd08261bc59765f69f4a0000f2f86fc90d5f01e0c6a9f3cdbfedd4bd05e7cb778df2c3d", 0x72}, {&(0x7f0000de2000)="325b2a4099b00db832907b5a4a16", 0xe}, {&(0x7f0000f6b000)="5e14886d2aeec8ffebb9b12c8a1ecfa687ba9f26ebbfd60c413972ec8c2d15051b9def18076d296a74d279ab50d805edc20243148c10dfe7d3797a9a85879d514bc73417c42d767b9b882150e78cbd1d740fb67bf43bf2649584e12cc69b44b7592de1c3ad00aff565b22ee940764d9fb5f39569768fe6d6a5a0db8e35cf5c9638f37272cc9368d38fa44cd2d06607b0796f83d73cf1b83e40feb3cab2d10f87d9a335391c39c4cc3259e04a4e0be59fb01669e180c9c833ed39df104f3de06992a09f53c066eae5985f0c959596aefb5e4adc41cc8f025e502d531580dddc5bb29dc997c2ca81d1e8825016ecb84c3a3d", 0xf1}, {&(0x7f000024b000)="402a11a82f007ebaf188223f32", 0xd}, {&(0x7f0000f6b000)="56eefe3e4e760d8da1cfe3657bffecdab742070568c59df1fbb1d1fad9c53a959b284a2bd0a5e778497e399ecc6767bb435357edf04966e5bdbbaece2ad74c20a1565b849fbd", 0x46}, {&(0x7f0000ad3000-0xaf)="4030f7cf3e5ebb0acc6f85d2d52d34a1601244c047eaef6e0bd086037c8f11dc12979960b666ee3a19b7338c7c7b62bf6ee45633b0cc5825bc5566c7b33869710943d46ead39a46c71d322110dfcbaa7396b9b407b4dc58f00324d555f57afc2875564262af6134df155a23592d9ac5ba542eaaf0e78c8019184654377e2c3e161d2116e3b818c91d4eae5c1e5306ee7e19c2366e5012cb560c7e4d72ab7a862f44283fb8600d71ebb398cff36c67a", 0xaf}, {&(0x7f000049f000)="7c41520294964d9be61edefc576340232e497babf6d5e655cf3f98397335fd60a8332ea270f909c6ad2082ae62cfc9e346ff3a65262aadf0b7d7c636b27ef8a49055d4654cfb23a490", 0x49}, {&(0x7f0000307000-0x87)="5d68c87bec6cdcae7d07194d0437ad5ae5973d4a75bcf8f9a3a27cb5ee4086fe0397542b29e0f85db41882aaafcc2a9e068921dac0b3c4070c92693e65028271671297a0d29f56dbed65058430a5210801e428d52d8ec1baafcf2b70c95eb560d733e0e249712df9e99916b0dca34a0264d6205cc67bda961983328ea0f00fb97996e51e68dc1f", 0x87}, {&(0x7f00008a1000-0xb6)="54d49ea4d70f1030dda6ba4cc895aadd6ab9d8141f24412b682a7ab6e6b1904b972d5fbdbf523331fe068798e4d67790bb002ae4177c6a7b3112e3d42d0579bf7d5017c92a08c6a888408c6b94512e89757b3fc400bef96181b7f1d7e52260be4b45259a4ab52e828b7c12e3fa2bf522f938bfbe23b53884d5e306ecacc7d059787ecb8aa4beb67a2aba52bc0aa9e83069b2ad47c04f80517a25be97959d2e86e9194b3899337c7654b09d452c6200e44d989206c2cc", 0xb6}], 0x9, 0x0) r2 = socket(0xf, 0x0, 0xfff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000dd4000-0x5)={0x400, 0x7fff, 0x0, 0x7}, 0x5) 2018/01/17 16:27:02 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ec4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec4000)=0x10, 0x80800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000-0x4)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/17 16:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f09000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009ba000-0x4)=0x60, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af8000-0x10)=@common='bond0\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00001f4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000587000)={0x8, &(0x7f0000a92000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000c83000)={r2, &(0x7f0000d36000)=""/99}) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cce000-0x10)={&(0x7f0000c53000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000069a000)={&(0x7f00005e8000)='./file0\x00', r3}, 0x292) 2018/01/17 16:27:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000603000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000962000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004ea000)={@loopback={0x0, 0x1}, 0x6, 0x1, 0xff, 0x1, 0x35, 0x401, 0x1ff}, 0x20) connect$l2tp(r1, &(0x7f00006d9000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000002, 0x2, 0x7, 0x3}}, 0x2e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ae5000-0x4)=0x0, &(0x7f00007ed000)=0x4) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/17 16:27:02 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/17 16:27:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e9e000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x800b800}, 0xc, &(0x7f0000000000)={&(0x7f00004ae000-0x139c)={0x139c, 0x1, 0x0, 0x20, 0x6, 0x1, {0x2, 0x0, 0x3}, [@generic="878dd240f981ae04303801c5bd383f13618bf0878338c3c0fb223857d9bcdcd1faeb081293a1197b89e53fccf68e852fdeacc4caacc01757abc1f4a83583b44e7878d900f765bffa91f066bec22d8c13dbd1108233885f187de741c3eed255ecdceebe118defffbbe0ecfb84eb083e5b3fb7eabebff867d01974d4b4a9afbe0c104e5b108eb718e32b532f3dac42c2a944d2fc55a2488ef3ba2014bdfbbaaab5b3a3", @generic="8ba7079b04e1fb3f7c41a2cb9536b63954fbe31072f58d25fdf0f76c6a761bbcdc2b31dfcd8efd6df8e07595ed236b1c725cc3303b0dadfb68db76fce1fb1209a5900891b8b2fb875bc967bcb256359c607b06a2b2a28f9bfb4ddb333b4a9158c99e2cf5616cacaab90a8baf38c3092b88ceaea360aa4fd58678baa79e847f17f267675ba69597c3f5c6ac80f71829da043529f663f7f2cb9fd89cb2af3d78e5175f66bb83861e42d173eea86f863bdf68190eb7fa2ac5c471a695b6099ea5db3eb06bfea13d3de6f46a8348961fff251c644ae4714816894e3e98491b8a421f0e1c905ee62d2bbe818c55a09b540bf67182f2799ac0f650", @generic="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@nested={0xf4, 0x6c, [@typed={0xc, 0x85, @fd=r1}, @generic="cc5b0f01d4d8eabf83188fe576e76d521c369fd6bfa503d170c2d0d4de", @typed={0x10, 0x30, @u64=0x200}, @generic="3196a2659d6d081ada7e6c0e714fab16796fa923d5464ee324c6f1a77eb766694b665c6caccd681668", @typed={0x8, 0x73, @void=""}, @generic="641c60d61f5d9c6f67f12de9c1c36a67d67ca42f21f24def803e4823c31ff0f27110113c1b2f8f35b4eddce114fe3c1ae528840d69362e8c78b0210acd7fa426902d67f1e56f23aeb2ee330056b93e98d69f8e018834c8b97b35680df51510d6109b5451bcbc11a8567025502e419b674145b4", @typed={0x10, 0x54, @u64=0x39}]}, @typed={0xc, 0xd, @u32=0x40}, @typed={0xc, 0x7f, @str=']\x00'}, @nested={0xe0, 0x93, [@typed={0xc, 0x8d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="85f6990e0300f37d57bc542af70b3e25e2916bf417c6294e12eb5c551b3635ece6d590d461bfefbd28e6176320cf8bb8cd98d9a31487d8caf532999968b106ce1b4ff5a98feb97414b74610f99fc69a2dde5a04d769bc2136a5ca87a47625ca02fe2c43254a9ec63dd992ccb588b86b0d33f96553e37aa280d0af7c43a9f3433bdd049bb7efafc9a728d329875debff5dbf0ab3b331deba9d54db0fb4d84b84f0a55ae05b83a674d0921525a49f04eb61494ebc72db82162f1d3142373d7de2671fa55f577850cec68d9b1c477c823"]}]}, 0x139c}, 0x1, 0x0, 0x0, 0x841}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0xc06, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x0, 0x7, 0x401, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0x1e, 0x40, 0x80, 0x1, 0x12, r2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x4, '|;'}, @generic={0x89, 0x6, "e4790b0b"}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008f9000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000004000-0x4)=0x0) 2018/01/17 16:27:02 executing program 2: r0 = socket(0x1e, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000295000)={0xffffffffffffffff, 0x50, &(0x7f0000f38000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000beb000-0x4)=r1, 0x4) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/17 16:27:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x20, 0x8, "cb1408850dec", 0x401, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000abc000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009c9000)=0x3, 0xffffff9d) r3 = socket$inet(0x2, 0x80e, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00004e6000-0x4)=0x0, &(0x7f0000e26000)=0x4) 2018/01/17 16:27:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000d51000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00005fa000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f000073d000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x1}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000ad0000-0x55)="ca8e4935ce8bfac04624fdd3bd316a10bf2dda806dee03bad9ff5d25251ae8761a3d8632d873e11c6320a96a0857632122c6609230381fcea8071f8fba53ebed69d05a889480ed4f944244c3c3c510210f45354bd4", 0x55}], 0x1, &(0x7f000001f000)=[{0x1010, 0x10f, 0x2, "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"}, {0xf0, 0x10a, 0x1, "cca601f735c1159447f7d12ae7f0b161237b534da14a71ef97c40eac52730da3421d2c8a37d8e43edb1730d5a7af084618826fc2bb9bb04f82538f580a48d8334be8ec77446b513e7c8193d187c7260ee735973d4122243981c855ae2b8df68f35fa44ff1d03fc1b71c99bbd348fc5fe7f4c0489ed2e034924a523f84e7f8cbdb2b86c6c41959f0f2863cac30b89f8581ae325474748b29b00f4dca2d2cec19f499414a6c78e33c4706cacfe92a42bab4bb590ba4e59ee292c5a4f4a6978d477dd65da9995d9898a2cd14e7b2b9b3cebb5aac93e62e70f99f3fde2bb1a"}, {0xa8, 0x10f, 0x3, "b701615ae95f34aeb11dffecfed37f8ce0d85c8dd8acad2fc3b93db80c1291790042cb9ff96ba58e68be50ef140fe3863fc41cfaf4dd1e2aff3e553dec3571fec4d1a3efc172585fcb2772bb7f0e4238dbf593355c3575da87fe3d4e1ab656be3193aa77e059bcf94140a548bbda0af136a6ef155bc0a28ab4458cacd0c3c84363c46dd38e51575372817b9077c69b393e9adcbbd9589f"}, {0x30, 0x100, 0x34a4, "5d249183b373d099339f81fa94492bc7aab29b6fd8347ad41636"}, {0x108, 0x102, 0xffff, "fe0605620f2675883977e1b2f1229d165bc12201e4245dcb4c803d93f63ed6b991b3593d633f35dc6121e614b6d5a2447c1a44fa5e33f05fab76dd2dfa5654dd4b9a441c4d5e86453cd010cf141f2a96eee4b2dbc9547680ec1c442cc48a5b4b69a5140d023f4b35c3b26f943d6ae5d8206d9f7712617821d01aaf60a63a0c2a0078d5c87c282d0509fd01404e23d24b68e4f078668014ca7adab076e270473186813fa121969d0158ea26aef53788a04338da09d06f52e908d0d7050c22c50607922ef742b260087270bf479cf599719e0cb2695c0577516e70846ae19eb864853a71e2931198a3e22fcd633657dd6b9feb140485ddfd7c"}, {0xd0, 0x10b, 0x2, "f63b6f1e548dea2d8bc5d8229e3cfe23095e2a973e23f6ab7078efa2ea1ae5af50052d4903ef44cfbc20b4f18e26fdf4efdc726798a7252d6f0c0ef0866ac4618dacfa34e43c4d48abee9aa0e9f2f261d35011cef3f13b62b4fac06be026a9330ccaf281d1cf3685bd003b68c126023aee968c6c1d843edd0bd129208fa25ed08687ac5476048b35ec3259e0d877caa4466614e02e6663e66074fcd5ef4b54e2c4f7f261ec2607b25c231134016f3f8e52339b97dfccf7e4925383"}], 0x13b0, 0x40000}, 0x801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 16:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007dc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000138000-0x6)={0x0, 0x4}, &(0x7f0000f59000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e50000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x86, 0x7, 0xbb, 0x10001}, &(0x7f0000004000-0x4)=0xa0) r2 = accept4(0xffffffffffffffff, &(0x7f0000a6d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ebf000)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000130000)=0x0, &(0x7f0000694000)=0x4) 2018/01/17 16:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d42000-0x2c)={0xf, 0x0, 0x40000400000000ce, 0x16c00000000000, 0x10, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000107000-0xc)={&(0x7f0000238000)='./file0\x00', r0}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000551000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000cce000-0x1a)={0x0, 0xf, &(0x7f0000cdf000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x7, 0xf, 0xe, 0x0, 0xc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xa}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x1, 0x0, 0xa, 0x4, 0xfffffffe, 0x8}, @alu={0x7, 0x1, 0x1, 0x9, 0x5, 0xe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000931000)='syzkaller\x00', 0x7f, 0xcd, &(0x7f00003de000)=""/205, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket(0x10005, 0x2, 0x5) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00002ca000)={r3}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000363000-0x8)={0x0, 0x0}) setsockopt(r4, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r4, &(0x7f0000c59000+0x28c)="2200000000000700f4070000090007150203ffe9dd200828060009040005009f004b", 0x22) 2018/01/17 16:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007d5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000e46000)={r1, 0x0}) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 16:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000071e000-0x90)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000062a000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000317000)={0x0, 0x9, 0x20, 0x800000000000, 0x8}, &(0x7f0000ccd000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008f6000)={0x5c, 0x5, 0x8, 0x6, 0x1, 0x200, 0x1, 0x100000001, r3}, &(0x7f00007ca000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000521000-0x4)=0x0) close(r0) [ 727.328658] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11964 comm=syz-executor0 [ 727.346783] ================================================================== [ 727.354240] BUG: KASAN: stack-out-of-bounds in __nla_put+0x37/0x40 [ 727.360566] Read of size 255 at addr ffff8801bc067968 by task syz-executor0/11964 [ 727.368179] [ 727.369803] CPU: 1 PID: 11964 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #193 [ 727.377164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.386508] Call Trace: [ 727.389079] dump_stack+0x194/0x257 [ 727.392685] ? arch_local_irq_restore+0x53/0x53 [ 727.397332] ? show_regs_print_info+0x18/0x18 [ 727.401812] ? __alloc_skb+0x57e/0x780 [ 727.405685] ? __nla_put+0x37/0x40 [ 727.409206] print_address_description+0x73/0x250 [ 727.414029] ? __nla_put+0x37/0x40 [ 727.417549] kasan_report+0x25b/0x340 [ 727.421331] check_memory_region+0x137/0x190 [ 727.425719] memcpy+0x23/0x50 [ 727.428805] __nla_put+0x37/0x40 [ 727.432152] nla_put+0xf5/0x130 [ 727.435414] netlink_ack+0x78a/0xa10 [ 727.439109] ? netlink_sendmsg+0xe60/0xe60 [ 727.443324] ? netlink_tap_init_net+0x350/0x350 [ 727.447974] netlink_rcv_skb+0x2d1/0x400 [ 727.452017] ? validate_linkmsg+0x8e0/0x8e0 [ 727.456317] ? netlink_ack+0xa10/0xa10 [ 727.460197] ? idr_get_free_cmn+0xfd0/0xfd0 [ 727.464500] ? netlink_skb_destructor+0x1d0/0x1d0 [ 727.469330] rtnetlink_rcv+0x1c/0x20 [ 727.473024] netlink_unicast+0x4c4/0x6b0 [ 727.477070] ? netlink_attachskb+0x8a0/0x8a0 [ 727.481460] ? security_netlink_send+0x81/0xb0 [ 727.486028] netlink_sendmsg+0xa4a/0xe60 [ 727.490078] ? netlink_unicast+0x6b0/0x6b0 [ 727.494292] ? security_socket_sendmsg+0x89/0xb0 [ 727.499025] ? netlink_unicast+0x6b0/0x6b0 [ 727.503241] sock_sendmsg+0xca/0x110 [ 727.506935] sock_write_iter+0x31a/0x5d0 [ 727.510976] ? sock_sendmsg+0x110/0x110 [ 727.514942] ? iov_iter_init+0xaf/0x1d0 [ 727.518901] __vfs_write+0x684/0x970 [ 727.522598] ? kernel_read+0x120/0x120 [ 727.526460] ? bpf_fd_pass+0x280/0x280 [ 727.530347] ? _cond_resched+0x14/0x30 [ 727.534217] ? selinux_file_permission+0x82/0x460 [ 727.539049] ? rw_verify_area+0xe5/0x2b0 [ 727.543086] ? __fdget_raw+0x20/0x20 [ 727.546781] vfs_write+0x189/0x510 [ 727.550301] SyS_write+0xef/0x220 [ 727.553744] ? SyS_read+0x220/0x220 [ 727.557358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 727.562354] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.567095] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 727.571836] RIP: 0033:0x452df9 [ 727.575001] RSP: 002b:00007f7269385c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 727.582690] RAX: ffffffffffffffda RBX: 00007f7269386700 RCX: 0000000000452df9 [ 727.589937] RDX: 0000000000000022 RSI: 0000000020c5928c RDI: 0000000000000014 [ 727.597182] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 727.604430] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 727.611691] R13: 0000000000a2f7ef R14: 00007f72693869c0 R15: 0000000000000000 [ 727.618955] [ 727.620557] The buggy address belongs to the page: [ 727.625462] page:ffffea0006f019c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 727.633581] flags: 0x2fffc0000000000() [ 727.637445] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 727.645313] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 727.653165] page dumped because: kasan: bad access detected [ 727.658844] [ 727.660445] Memory state around the buggy address: [ 727.665348] ffff8801bc067880: f1 f1 f1 04 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 00 [ 727.672696] ffff8801bc067900: 00 00 00 00 00 00 00 f1 f1 f1 f1 00 00 00 00 00 [ 727.680034] >ffff8801bc067980: f2 f2 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 727.687378] ^ [ 727.690729] ffff8801bc067a00: 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 [ 727.698064] ffff8801bc067a80: f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 00 [ 727.705398] ================================================================== [ 727.712732] Disabling lock debugging due to kernel taint [ 727.718325] Kernel panic - not syncing: panic_on_warn set ... [ 727.718325] [ 727.725684] CPU: 1 PID: 11964 Comm: syz-executor0 Tainted: G B 4.15.0-rc8+ #193 [ 727.734326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 727.743656] Call Trace: [ 727.746223] dump_stack+0x194/0x257 [ 727.749826] ? arch_local_irq_restore+0x53/0x53 [ 727.754472] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.759205] ? vsnprintf+0x1ed/0x1900 [ 727.762982] ? nla_put_64bit+0xc0/0x150 [ 727.766933] panic+0x1e4/0x41c [ 727.770101] ? refcount_error_report+0x214/0x214 [ 727.774832] ? add_taint+0x1c/0x50 [ 727.778345] ? add_taint+0x1c/0x50 [ 727.781861] ? __nla_put+0x37/0x40 [ 727.785378] kasan_end_report+0x50/0x50 [ 727.789330] kasan_report+0x144/0x340 [ 727.793117] check_memory_region+0x137/0x190 [ 727.797502] memcpy+0x23/0x50 [ 727.800583] __nla_put+0x37/0x40 [ 727.803924] nla_put+0xf5/0x130 [ 727.807181] netlink_ack+0x78a/0xa10 [ 727.810870] ? netlink_sendmsg+0xe60/0xe60 [ 727.815081] ? netlink_tap_init_net+0x350/0x350 [ 727.819727] netlink_rcv_skb+0x2d1/0x400 [ 727.823762] ? validate_linkmsg+0x8e0/0x8e0 [ 727.828058] ? netlink_ack+0xa10/0xa10 [ 727.831919] ? idr_get_free_cmn+0xfd0/0xfd0 [ 727.836213] ? netlink_skb_destructor+0x1d0/0x1d0 [ 727.841037] rtnetlink_rcv+0x1c/0x20 [ 727.844726] netlink_unicast+0x4c4/0x6b0 [ 727.848767] ? netlink_attachskb+0x8a0/0x8a0 [ 727.853157] ? security_netlink_send+0x81/0xb0 [ 727.857728] netlink_sendmsg+0xa4a/0xe60 [ 727.861766] ? netlink_unicast+0x6b0/0x6b0 [ 727.865988] ? security_socket_sendmsg+0x89/0xb0 [ 727.870720] ? netlink_unicast+0x6b0/0x6b0 [ 727.874930] sock_sendmsg+0xca/0x110 [ 727.878619] sock_write_iter+0x31a/0x5d0 [ 727.882656] ? sock_sendmsg+0x110/0x110 [ 727.886611] ? iov_iter_init+0xaf/0x1d0 [ 727.890567] __vfs_write+0x684/0x970 [ 727.894261] ? kernel_read+0x120/0x120 [ 727.898123] ? bpf_fd_pass+0x280/0x280 [ 727.901989] ? _cond_resched+0x14/0x30 [ 727.905856] ? selinux_file_permission+0x82/0x460 [ 727.910705] ? rw_verify_area+0xe5/0x2b0 [ 727.914750] ? __fdget_raw+0x20/0x20 [ 727.918450] vfs_write+0x189/0x510 [ 727.921967] SyS_write+0xef/0x220 [ 727.925414] ? SyS_read+0x220/0x220 [ 727.929016] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 727.934010] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.938747] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 727.943485] RIP: 0033:0x452df9 [ 727.946649] RSP: 002b:00007f7269385c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 727.954330] RAX: ffffffffffffffda RBX: 00007f7269386700 RCX: 0000000000452df9 [ 727.961574] RDX: 0000000000000022 RSI: 0000000020c5928c RDI: 0000000000000014 [ 727.968817] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 727.976066] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 727.983313] R13: 0000000000a2f7ef R14: 00007f72693869c0 R15: 0000000000000000 [ 727.991041] Dumping ftrace buffer: [ 727.994559] (ftrace buffer empty) [ 727.998243] Kernel Offset: disabled [ 728.001853] Rebooting in 86400 seconds..