0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000b43000-0x4)=0x98) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000601000-0x20)={0x3, 0x7f, 0x1, 0x6, 0x2, 0x9, 0x80, 0x100, 0x0}, &(0x7f000091d000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b31000)={r2, 0x3, 0x98, "e83310cb86d14fcb21ad49299b45a48180773fb775434eb2a763557744b04b674b835f9989582270c8b4d25273425f84c5eb088afe9925dc4d0b186755d6b63965c65db752a6c4e2f4379766f7f99592f8de170289ba55195c66000ea33f7a820d0659f8680d33b737697a5fe5e567758911b0189f5878a964346bc26ba53028c0d00836416445646434d2938565e9b4b824d56c047eb691"}, 0xa0) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/16 04:08:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0xa, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x40000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x2002, &(0x7f0000002000)={0xa, 0x2, 0x23, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x100000000, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x5, 0x1, 0x7ff, 0xa, 0x80, 0x22bdc4cc727de591, 0x3b, r2, r3}, {0x7, 0x7fffffff, 0xfff, 0x9, 0x2, 0xfffffffffffffffc, 0x3, 0x1e}, {0x3f, 0x0, 0x8, 0x3ff}, 0x200, 0xc, 0x2, 0x0, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x6f}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x0, 0x3, 0x6f, 0x7, 0x81, 0xff}}, 0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d62000-0xc)={0x0, 0x3, 0x0, []}, &(0x7f0000000000+0x238)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r4, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r5, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000585000)={r4, 0x0}, 0x6) 2018/01/16 04:08:10 executing program 6: r0 = socket(0xb, 0x4, 0x100) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000acb000)=""/76, &(0x7f0000440000-0x4)=0x4c) recvfrom$inet6(r1, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/16 04:08:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) connect$packet(r2, &(0x7f000029d000-0x14)={0x11, 0xd, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) 2018/01/16 04:08:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008ba000)={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]}}, &(0x7f0000b7c000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1096, 0x400}, 0x8) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x8b)={r1, 0x83, "ba522f645ea87c99c69c9df5d4d55f8b973f91d1d42f4a52cbd7f325280e35fea4b34413f51b39ba2b99dfbb4d9b173a760fbc0a0ae4eb539899e2f1f2dde6f05af1cd2da69b8a3702d3292baed45fc8e5d8c5901b52ef89f2bf2d55b4d3e44154552c458cd206aac66dd149f6657dd9f2aca2b63d44b2e4b9092bf27b53c72a26b542"}, &(0x7f0000002000-0x4)=0x8b) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f000092c000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000002000)={0x1, &(0x7f0000000000)=[{0x6, 0x401, 0x100000000, 0x6}]}, 0x10) 2018/01/16 04:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x80000, 0x10001, &(0x7f00001b6000+0xb56)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00007b5000)={r0, r1, 0xee6f, 0x5, &(0x7f0000ccf000-0x4b)="7928f63b1d2adcf4df60b89a020f80902719a7e9ad9a7aab3f4cdd90a17b9b38c24476f997eb688687686bb300e5c7f5c140187ab96f487b5a8e978cbb9dfb30672b56b221def9af2ec21f", 0x4, 0x6, 0x3215, 0x5, 0x4, 0x400, 0x1, "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"}) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000860000-0x1000)="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", 0x100, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffed2, 0x0}, 0x0) 2018/01/16 04:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000af1000-0x12)={@generic="00bf769837c82fbb69281d5003beb4d0", 0x4}) 2018/01/16 04:08:10 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) socketpair(0x8, 0x4, 0x0, &(0x7f0000f1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000246000)=0xc) connect$unix(r0, &(0x7f0000d87000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000001000-0xa)=@abs={0x1, 0x0, 0x1}, 0x2) 2018/01/16 04:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x2) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000dd3000-0xc)={0x0, 0x1, [0xc06]}) 2018/01/16 04:08:10 executing program 2: r0 = socket(0x1, 0x6, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x0, 0x26a, 0x6, "ffb4f2f6682a", "bc8e8eb3d0828a5e687d947d9f56fdcc"}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d22000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000bed000)=r2, 0x4) socket$nl_route(0x10, 0x3, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r3, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f08000)={0x0, 0x3}, &(0x7f000042b000-0x4)=0x6) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd1000)={0x7ff, 0x0, 0x8001, 0x101, r4}, 0x10) 2018/01/16 04:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000052000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b2) 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)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000047f000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000ed8000-0x63)="fc022293f6b0f493d9344f15271a7daa0e8f9bc84f479ded5a2088e89c1747d7378748db50610d464505d52f63fd01ed9f3266b32f45ef25e84b2c6adfb7ccd629aa1b6782d80aba5f72e1c455313c12e17987d830680b4f659ae3dac3350257b499c3", 0x63, 0x4000, &(0x7f0000281000-0x10)={0x4, 0x2, 0x3, "b3d9d400e950", 0xa4f, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f0000953000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:08:10 executing program 5: socket(0x26, 0x0, 0x7ff) 2018/01/16 04:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000305000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000eb5000)=[{&(0x7f0000ef3000-0x7a)=""/122, 0x0}, {&(0x7f0000ef4000-0xa7)=""/167, 0x0}, {&(0x7f0000ef5000-0x8e)=""/142, 0x25c}, {&(0x7f0000ef6000-0xff)=""/255, 0x0}, {&(0x7f00005f2000)=""/178, 0x0}, {&(0x7f000078a000-0xf8)=""/248, 0x0}, {&(0x7f00000ac000-0x72)=""/114, 0x0}, {&(0x7f0000ef7000-0xd9)=""/217, 0xffffffffffffffc5}], 0x85, &(0x7f00008d8000-0x51)=""/81, 0x51, 0x0}, 0x40002102) [ 103.665388] sctp: [Deprecated]: syz-executor1 (pid 23844) Use of struct sctp_assoc_value in delayed_ack socket option. [ 103.665388] Use struct sctp_sack_info instead 2018/01/16 04:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpid() 2018/01/16 04:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 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) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000ccb000)={@generic="d25da0ea202b5619035ad35ae165594a", @ifru_flags=0x8002}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 04:08:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c42000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) socketpair(0x9, 0xffffffffffffffff, 0x101, &(0x7f0000ea1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f26000-0x8)={r0, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/16 04:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x10, 0xe, 0x8, &(0x7f0000572000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000058f000)={0x1, 0x8, 0x1, 0x0, 0xcfb3, 0x8, 0x7f}, 0xc) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000e14000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000487000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f000091d000)=0xc) recvfrom$ax25(r1, &(0x7f00006a6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f00006bb000)={0x3, {"23cdc8da532e89"}, 0xfffffffffffffffc}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000202000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r3}, 0xc) 2018/01/16 04:08:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x6, 0x100000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ba7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@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}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0) 2018/01/16 04:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000092e000-0x9)={0x2000, 0x0}) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f00001c0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000abe000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 04:08:10 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff6000)=0x0, 0xffffffffffffff4a) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ff8000-0x4)=0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000ff8000-0x4)=0x8, 0x4) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000020f000+0x803)={0x0, 0xcddb}, &(0x7f00004db000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) sendto$inet6(r0, &(0x7f0000c67000-0x9f)="6a4ef5ef956299032341109554885c2a01d9a6d3de454cd35ced9ec5c9fb16bbb1040069768ac48ceb4e38099adba0351ed7043bea8c5a33c165bb0df8a4871d3dc371a8e227a04341d1034a1ff8e9b93901ec2b544ebd46d4fb8a3ce1c6745a2c391e01a027bcec50515785d43db509d39086070f36bd197c2674d9036513af2d2a3325c0141689888f5b3dd5523af95055cdf6ad0597100e47870366f3c2", 0x9f, 0x20008000, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) accept4(r0, &(0x7f000039a000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cc000)=0x10, 0x80800) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/16 04:08:10 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dbf000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={r0, 0x80000, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000+0xd1f)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000003000-0x1000)="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", 0x1000, 0x801, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000002000)=@common='gretap0\x00', 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f0000004000-0x88)=""/136, 0x55f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000005000-0x47)=""/71, 0x47}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/3, 0x3}, {&(0x7f0000005000-0x6b)=""/107, 0x6b}, {&(0x7f0000004000)=""/173, 0xad}], 0x5, &(0x7f0000002000)=""/5, 0x5, 0x1}, 0x40000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000004000)=0xb6f, &(0x7f0000005000-0x8)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000000000+0xbe8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r6, 0x3, 0x2, 0x0}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0xb, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 04:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f3d000)={@loopback={0x0, 0x1}, 0x800, 0x4, 0x80000000000ff, 0x8, 0x80, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000e10000-0x4)=0x2, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f00008a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d31000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c88000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r1}) getsockopt$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, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0xffffff6f) socket$inet6(0xa, 0x802, 0x7) 2018/01/16 04:08:10 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000efd000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b16000-0x18)=@add_del={0x2, &(0x7f00009f3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xb6}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="49e61e0c359e2e4a3dadfc55715f3e56ada05f2121b6589e029e26d54d03dfa8002e48e4a0cd11161be30df775f442fb64dd293d996688c1305f09fb27b7c94efb6e90423ca80511d37bed57c0017d1a51196e1ffb10d8a344921e20176a72d74496c4b0a1bcf50449391ae9ddd1cd7a0d99e695b8f3dd0bd2a80320b39befa49ee11729dce9378f18fad0cbd6767e2f7002d53aeefd40c5e76923", 0x9b, 0x1, &(0x7f0000004000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r0, &(0x7f0000001000-0xe8)=""/232, 0xe8, 0x20, &(0x7f0000001000)={0x1a, 0x1e, 0x6f, 0xeb0, 0x6, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) 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) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000004000-0xc0)=""/192, 0xc0}, {&(0x7f0000005000-0xb5)=""/181, 0xb5}, {&(0x7f0000005000)=""/50, 0x32}, {&(0x7f0000005000)=""/252, 0xfc}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}], 0x7, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) gettid() setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000009000-0x45)={r3, 0x3cca, 0x2, "7c7b4ba0946d7b4ce43e4de9a9d424692ba6c3817ec30c2ae2a2bc87a71d66ed983e899158fbe5bb2aa7c21edbeb01a87baed81631283b956a4f59"}) 2018/01/16 04:08:10 executing program 0: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = socket(0x3, 0x80f, 0x3ff) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a6b000-0x4)=0x1, 0x4) accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) shutdown(0xffffffffffffffff, 0x0) 2018/01/16 04:08:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000642000)={0x0, 0x8}, &(0x7f00002b6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000057d000-0xa0)={r1, @in6={{0xa, 0x0, 0xb1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x40b0, 0x7, 0x9}, &(0x7f00003b4000)=0xa0) 2018/01/16 04:08:10 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:10 executing program 5: 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) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) unshare(0x80000000) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000aa7000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000620000)={r0, r0, 0x20, 0x22, &(0x7f0000001000)="fbadf49336971ec1c5b3e6b19300d4cb1879e9c02ba6b868ea6e000000000000bc32c3aea5a341bebd2252eac4930f070991a0ba4174d765b52c04f5d219ceff5a84d4d5f3e26bf8279444616359dcb1cf8277929119583f4a000f5745b0cb7f16bb00b70086a2ca18f85b7d795dc1b4fc15d6a80a1b954879eefe2d3dee08ef8cc536e7c2cc575d707b79ce93c6ff5ee7e13f40e24707809f398aa4d39646cc4590f857e13fd69dc1519140122c49e261040e3c58ad94d1", 0x2000000000000, 0x8, 0x7ff, 0x0, 0x4, 0x2, 0x40, "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"}) r1 = socket(0xa, 0x80000, 0xab3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000003000-0x6c)="dddd36749083e3079dec000d1aa56d509cb06799a46ee889a2af84f83db61291b78b0cbe34a74736c35c18416b7d00fd17cb68a3ca62284145f781f8f96af9909928b4f5c9505595be0e26e270b15de23332eae5e9b42c38e1246e8e21a7f6f166fdb11ee94c5be5f4f7519e") setsockopt(r1, 0x56, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/16 04:08:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl(r0, 0x2800000000000000, &(0x7f000000e000-0x80)="bea1da798497ec682474f5c612dddbe614ca27c5672c462736079460469be61ef071c17efb1d2d87ac69ddad44d67b1f811ac4706efbcbe60c558edcec74d06202e0c0a4d3f6797c760edc6ffdad87ce1c44036fef668b528f7e9a92cf2dd337f39a5e46884185a58b2f35098acb562922c761a4c1d7ceb09ddc0e87def79a81") getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b7a000)=0x0, &(0x7f0000442000)=0x4) 2018/01/16 04:08:10 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000022000)=""/48, &(0x7f000001e000)=0x30) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) getpid() mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000023000)={0x0, 0x0, 0x6, [0x800, 0x1, 0x100, 0xfffffffffffffff9, 0x2, 0x2]}, &(0x7f000000d000)=0x14) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000023000)={r2, 0x6}, &(0x7f0000023000)=0x8) 2018/01/16 04:08:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0xa, 0x2) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ef1000-0x3)='lp\x00', 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eef000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000047000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9, 0x9, 0x3, 0x80}, &(0x7f000035b000)=0xa0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ef1000-0xfd)={r2, 0xf5, "604398629a9bc7b8dd258f75a60e4da8893785df5fbd510c124c8b27e0cbc1831d5eafce16c73542fa97e20f46492b0c351ef4107d58117b552d9ebdac7b0117450d5322a7d60501bda2b7a9fef8970219fc6e40443e12fa1c19a456ffd3d249a60f8de439607b9e233c956527536404c04507daa3e4ff2a18502d66a7fe8751dbb852d24c6dc199dddb63a07288fdb867cfb1d95ba587c4593e2377dc2c32afd11c24764a9991eecb8c978d69285381ba9330e225891a44b5c5c6dcb638ed8cac944131582805b5adb12181896a871d79eec55e8903719ee7434a3984e6ee52c92fd50de2fb9c6104c6d15d559ccef0f272414a8e"}, &(0x7f00001b3000)=0xfd) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa5, &(0x7f0000944000-0xa5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x97, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "a66929624f4402b2d4adf18ea534a60ac98ad678bf9c956681cd89a668e513239e828ca02e3342034ac582891550913fbcf4d73603e817406e2eef64431c38009e3bd24f479d3a0e67bc27869fdae52772766e427bf870c0d8a830ad0f01e4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x1000000000000af2]}) 2018/01/16 04:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00004d3000-0x4)=0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000ef6000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000385000)=0x1e, 0x800) sendto$inet6(r2, &(0x7f0000be4000-0xf2)="f1253b86a4a35dfdc25e11f2d1cdfc4008e989cf7c4e9d07f0711d0878e446d357b7ab0437e9bd025f3c3ccc2c9d523f60405e29ddb93627afedf3bb77fe18cf321d628bb98f08ba8c5ca42231d941de9b99ad6fa0e7521e1dd298041d755e4c039fb1b37ebdb174907d625523a21530340698859bd3388ba8d4b9155dfd29207089991e8b6df1edb20531320ed2475d2e72738412110c9b4b3b830cbc1cce52352ba7813dd2e9db333e34dcdc6b32d4023c64461633a86e57ae758a2a5bfc6e66fd5dbbad91b5f22e542ea80dee819af8109aa1e09fce1b8138238a984d99d27bac06c9a3864e1f9cc3d4c192ae6a759eeb", 0xf2, 0x40000, &(0x7f0000582000-0x1c)={0xa, 0x3, 0x99, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4b}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000457000)=0x0) sendto$ipx(r2, &(0x7f000077f000-0x8a)="5f2663e7da6959fe5fef70ae3de4e35958b7ea0d9b2ed0e94d314e27191efbf34f7ad5f7d8262376a3772b6a40582d5a4b26ea213aadd41fb14e89490824263063a612689605525d9b93ad818d930a6bc9e3e5822d6b1af34dec3b4ee89581e05b4662036f2bd4854070d2e74a10c730f5105d1ee45038b70c5764ee00ba6ee11f3809182dcd299d5f58", 0x8a, 0x40044, &(0x7f0000b2a000)={0x4, 0xffffffff, 0x1f, "11658bc2833c", 0x6, 0x0}, 0xfffffffffffffd2a) r3 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r3, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r3) socketpair(0x7, 0x7, 0x8, &(0x7f000030b000-0x8)={0x0, 0x0}) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000d22000)={0x4, 0x5, 0x6, 0x5, 0x7, [{0xfffffffffffffffa, 0x40, 0x19d, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x401, 0x280000000000, 0x18c6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3, 0x8001, 0x1, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x800, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x5ec11720c4bdf986, 0x0, 0x0, 0x0}, {0x2, 0xfff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006ef000)={0x7, &(0x7f0000a8f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f00000f6000-0x40)={r5, 0x6, &(0x7f0000ffe000)=[0x0, 0x7f, 0x478, 0x62, 0x8, 0xfffffffffffffffc], &(0x7f0000b1e000)=[], 0x0, 0x0, 0x800, &(0x7f00003f7000)=[], &(0x7f00007c6000-0x10)=[0x7fff, 0x0, 0x7f1, 0x7b3], 0x0}) 2018/01/16 04:08:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xb, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x0, 0xc, 0x0, 0x6, 0xffffffc0, 0xfffffffffffffff4}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 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(0xffffffffffffff9c, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x7}, {0x4, 0x9}, {0x2, 0x101}, {0x8, 0xa3d}, {0x2, 0x0}, {0x2, 0x35}], 0x6) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001e7000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f84000)={r0, r2, 0x5, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fc7000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc8000-0x4)=0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fc7000)={r3, 0x1, 0x6, @random="77adc9dc25a0", [0x0, 0x0]}, 0x10) r4 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/16 04:08:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e53000-0x10)={&(0x7f0000e76000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e7000-0x10)={r2, 0x50, &(0x7f0000ca7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b39000-0x4)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000420000)={0x0, 0x7}, &(0x7f0000ac9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000001d000-0x2)={r4, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x0, 0x5, 0x7, &(0x7f00002ff000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000d6c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000822000-0x4)=0x32) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000989000-0x4)='tls\x00', 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00006b8000-0x3c)=[{{&(0x7f0000569000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58, &(0x7f0000754000)=[{&(0x7f0000ef6000)="3308d30179144acb", 0x8}], 0x1, &(0x7f000023c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r2, &(0x7f000018a000)=[{&(0x7f0000144000-0xc3)=""/195, 0x7a}], 0x10000000000000ae) 2018/01/16 04:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000030e000-0x38)={&(0x7f0000e69000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00003bc000)=[{&(0x7f0000670000-0x76)=""/118, 0x76}, {&(0x7f0000ea1000)=""/4096, 0x1000}], 0x2, &(0x7f00006d5000)=""/6, 0x6, 0x7fffffff}, 0x2022) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/16 04:08:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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]}) r0 = socket(0x4, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000936000)={0x0, 0x13d}, &(0x7f0000ff8000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004a8000-0x14)={r1, 0x431, 0x8, 0x5, 0x1da6, 0x2}, 0x14) [ 103.926433] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=23943 comm=syz-executor6 2018/01/16 04:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001dd000-0x18)=@generic={0x0, 0x6, 0x5}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00007de000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00002bc000-0x4)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000c70000-0x4)={0x7f}, 0x4) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f00000d7000-0x10)=[{&(0x7f00003b3000-0xb2)=""/178, 0xb2}], 0x56) 2018/01/16 04:08:10 executing program 1: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000947000-0xe)=@ethtool_perm_addr={0x20, 0x3, 'C&83P/'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000061d000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000310000)=0xc, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008d3000-0x4)=0xd8, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000948000-0x4)='tls\x00', 0x4) 2018/01/16 04:08:10 executing program 5: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000311000)={0x0, 0x0}, &(0x7f0000311000)=0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000312000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000079000)=0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00001c6000)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x9a}], 0x48) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000312000-0x54)="a518e4ec658995d22c2cd4f5dbd1f1b337264e5f179be58fef712475db008e141bc93cb3805161a3dc4de4f37b065054887aabcf2607cd00beafb353395a4bb448b283124c6fea841d1f4aef444467f2bbd67757", 0x54) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000313000-0x38)={&(0x7f0000312000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001b9000)=[{&(0x7f0000234000-0xaa)=""/170, 0xaa}, {&(0x7f0000092000)=""/28, 0x1c}], 0x2, &(0x7f00001a0000-0x95)=""/149, 0x95, 0x7}, 0x40002002) 2018/01/16 04:08:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000074e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001e4000-0xc)={0x0, 0x0, 0x20}, &(0x7f0000d56000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000af6000)={r1, 0x59, "14d1c5421180b8fc768c6b2af605689a082bfce47427adfe0907d18d68d7b9bcc022a1921fe408be4c79a597d4b4c3d2cfdd9221c52046397410fd1c63034afed2fa84fbd189d8d5de66baf89a5a47bbcd6bd46b8bb22a4432"}, &(0x7f0000e54000-0x4)=0x61) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00005d3000-0x18)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f0000b19000-0x9b)="b214db4a17f582272fa5228ee412850531fd2c5f12e7765ffbf12f8b9431b45a36d7fee247f1df68ea266900bbb02b8ee17f90ff58cb4c3ad414f6e0a135f1f724ebb4c54cb0c29fe16ddae29fb487b689248a6a0c0066b98f0440d23186c084d55958d28acb96d9cf3e962ec26a6d079c3d240f92653606b5715bcb3a9bd00ba75ce3e762c7fdb7bc34adc673c3b0e3726675ee7b8c9b656e11ae", 0x9b, 0x8000, &(0x7f00002af000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000839000-0x28)={@common='vcan0\x00', &(0x7f0000497000-0x14)=@ethtool_flash={0x33, 0x20, "433575476aecf65ed26e7f2240ad963a77ae2bb4337c1e9a58a79a59bdfc768570bad289a3f15491514b1c5c57b6b112a649efddef6ecf278b7ff805a307889ef075bdd8427a2dddbb7f9186138ceea6fb302f696f9d761c399d6d810a812d23fd4cedbe0b6f566f037efb4c90a3d7aa13d0d264a35a6c6084c3d23d509fcc8f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:08:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00004a4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000093e000)=0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000c3b000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a4f000-0x4)=0x10, 0x80000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000080a000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000fe2000)=[{{&(0x7f0000cbb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x4, {0xa, 0x0, 0xb3e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}}}, 0x3a, &(0x7f00005a4000)=[{&(0x7f00009a2000-0x4e)="17019e8d85baecdef9b55f9827a703f670b614ad689d235e4430ce23ff3fa45ebd7032197d60035f385fd9a15f8d1a10c75c5f489bd69c3d938d84436aefcd45c22615b0e73f2d855df551cec298", 0x4e}, {&(0x7f00009e5000)="faae6727d76f3125180420f7bcdaccc70e508b19cc05919c24503780cb66e0cd2e37de854a240f6bbe9d4332cb6c6e8d22dedf230485eb01a134dd622d98af2a33c6e57821dd8daf958414d2c6cac85b3dd2be5241ed5dd52403ba9263deed5c2ad2890b7a08c55b0b3ad9af099389432dcaff2bacfe32cd0dfe5e66cb0174c7b07c2b9fb4d610d3aaefaaaeb8fdd06a17fceb915f9eed2ea3855b0c211c726d2349b4644667d3f7d37ad44e56b696fa8a02def09b9812a25fa9dc5d", 0xbc}, {&(0x7f0000a01000)="666bb4e686b20621982a90d22f59f521c43136917c20117316102374842b6b5f8b68a8e92d1179fd0bbffb99dcd8c15bc380b5cf0491ee922b0a0fea7cd66a19087cf14eac3e393f129fba4fe8e7392d8444a667553bcabfad37bbb116bb9764ecbc614c05800b939694083fe6ce73672005e980793e6df95d6b9210786b967b390de4118f2a4b2f9f83cdb2a3f52282f3e12d22a61aaca81aca805c12e0a8267ef69335ce10c888", 0xa8}, {&(0x7f0000dbf000)="9eff4ecf6f9d8201b7195e4bc424d2df13caa0464a7ca281ae33608d063752050fc4d367a16dbcefdf8b3304fb162156b8b4fbcde77adf99bf04b4d36591b2f3447343e07e53cc1f2b7def5a3d82c0f0c0a9ce946feb30fc0778d9371d03b4902263be5618196dc864b7ec53a5d37a5cb0549ec0cea4048b8f2f6e734e4a28375a85ce2fa73a8389cd6541a600de205360c1e178c8ac5818de7b2ed5792110880a5b2505e675a7ae4466e14209107164954fd750e388d635783a0a640cf52ce42f38f7684cf5c125a6e098aea75c649e2f6a49045e987705bda85dc7a32eb9262852", 0xe2}], 0x4, &(0x7f0000036000-0x30)=[{0x30, 0x111, 0x9, "b99d53cb33b0c912865a29d9eff9b298c398c76b3419c0ea27d1"}], 0x30, 0x40}, 0x8}, {{&(0x7f0000a20000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x3, 0x0, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x55472642}}}, 0x32, &(0x7f00005ba000)=[{&(0x7f0000655000)="4a33ee74cebf1ce962ca1476379de8042857d3e0eaf5", 0x16}, {&(0x7f0000bfb000-0xf)="a696015ed04bc6c75089512d42f2b9", 0xf}, {&(0x7f00007d1000)="9ba47ece8393eda15780a0df15f55794b64eeac3bf6863446bba3e250b32656433aab2c190bacdfb5ab566fe0bd3dc40cb5ab71408867505f746eb511a88807a584f8ec360113622d39fa4eb58a940383d5f8a2dcaba2d9d08f44fd367d68eaa9090425a529a0e", 0x67}, {&(0x7f00004eb000)="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", 0xff}, {&(0x7f00009f9000)="b5ecb64841c741bd5b7e7edf099489f18bc761dc579e67", 0x17}, {&(0x7f0000d98000-0xf0)="ecdeb1a8cc4db8a728aad50a6ef86bad720a2dc83c0a921c4bd48ddbf1a85d2e7751eeb4304ead912f213ddf3b19be102cf79cf237b5f59c512583553599a70fa260225daeb18b8b0d41e51c62ac1fb8398bab2f5bdad6cb936f2c006688627aff0c7d1d935fbe539e0d4bf121e6fd6992b13ff21d5677e31a44a3fc5a441817eb648f0d667f867cb5606b6d36e6fddd6be2cbd2b41955b54a4533f288048e380464ad007b43d4ea3e4f93fb2b605acb132b130f4d597653fea799a5306fb738bb02af99ffb87182c80fef7db9c7da7fde10cc4c5c52aca152593ced409018f64044cb81e283c1006b59bb7e00baaa2d", 0xf0}, {&(0x7f00008b3000)="ae47020fc39b72c17c8ab2e5d4554c42db6a63cca45ffd726442786d5809f85b1118b85fcca8aa12e4c357b3426b28c7385dd6787195cf417bc50505fc7e4473a9ff2b3d38567dd8184228b9ed147dc3290b2dd3345c73c17a8f9466fe371eed8d409ff109fdef", 0x67}, {&(0x7f0000049000)="984c7873c813e169a32c00cd5c84af8d1379f57bce74b81aeb78cbd3d5e87534890517cf8de4ca1cae09f2a1d4f2df2039519f3ef403c90a57e3732e3561b7c58ed97252580b20b83f469e61860a25e18ad7154f789335a1ed2b915603d83b041826fc", 0x63}, {&(0x7f0000425000-0xb0)="6368ae008359e6deb63798c24da985f9d6f27327cdf4db1073785b44b1f979b36609c2b08a368ef58b20e1ff01f4ab04b907629530ed3c3fa873b12b7088f129a423ad147b2068011ec57544babe17eecc3985b3d104a829242de616197db34d1ebce18b5dd1fa2148db6969ca2dd3e9beed1af266c94eec1db16afabbebc66dfa93d4fbb721d6b2ab78dcdfa080aa948abb6f9bb1676d450eca85d694b5eb74fc78f65a0eead7ae2bd5560a9013e76e", 0xb0}, {&(0x7f0000665000-0xd3)="d69d4144c7a20dfd96f5fa27918ae401e01227c0ba0d6cde0a4e72e3a399b07653027ee7022bc90145ae27ba9092e66eed63f5eab3481eec7b4cb8a6cf00dc8516a2ff1e36d3a216a180920e118ebf958a7af7357d735cae3d4fadbdadc7176fbd75ec1cb71f3e0209f0670dd8710539d7a6e32791b1fafb3eaca5ef0d51e98f9a3cf60764b6e940443fffe468bc6144184f4ef6cc287f6e2f8aced592644d3622179a1e7de6c682cd076c86016033b0147576818093b86bd6ef3a5f4cfa829d15c6a22a5e2b6a35868e68bfa8c420bf7c3b07", 0xd3}], 0xa, &(0x7f000011c000-0x1f0)=[{0x60, 0x117, 0x1ff, "034d4ef3882dd3de2ad4c64f072597ef4d14b81da68bda1e669e1a19549c8e67668c590414d6502300d9d21b86b771a1393bce4c77ffa9cc0cbbcd27a484e31999b23eaae6a41d2945dc"}, {0xc0, 0x117, 0xfffffffffffffff9, "161c085f68d185af6d5e7b5cff551f78b9732b858b132a1cf49a05485a318df95ee2e77635c913800f050a5827caeb599f5e81baf78ff6c78b5bab22070d61d4da3b0ed3bcfe667f557aeabc1ab37ef24450945b0e7125140b56dc4a1ee1316a913b6b959c4930764a6e60212b1f92f37dd516be3315d94f33e0cb8f4c7ca4fae0aece550ec188edd1c5318c311e3cf9fd0fd7301193a1e784296020163a4095ca54d8b15cfe24afb80a89a0"}, {0x38, 0x111, 0x10001, "707d3b747662f21a88793cffd88754f9f3351e3f14a39a3374ff32e8ac1887e6f583be66bc"}, {0x98, 0x13f, 0x8000, "80735c68a636622073b6cba2bf664503842464c32d3cf91a825685968aeb1cbf72694557ddefc6a2712bf33616fd5a0677ee8f436e9ab44d176ffe5b29546fe397a703de502cb58ae8c6e95647f0d43a1c71e963753dcefd390ff80ef90ddec9b725ac68b5351c646d227cc020f350339e98d638666b24c1442d1a72b170434bdef8f3ec9f74"}], 0x1f0, 0x800}, 0x6}], 0x2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x1000000) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00007cd000-0x4)=0x1) r4 = accept(r3, &(0x7f0000308000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000001b000-0x8)={0x0, 0xffff}, &(0x7f00005e7000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000972000)={r5, 0x2400000000, 0x6, 0xf7b}, &(0x7f0000781000-0x4)=0x10) r6 = accept4(r3, 0x0, &(0x7f00009ea000-0x4)=0x0, 0x80000) bind$nfc_llcp(r6, &(0x7f0000077000)={0x27, 0x7fff, 0x4, 0x7, 0x4, 0x1, "a05cab31e188157b621227aa199170046a4ec01a41a4b9af5568213cc3c84f49e77050078cb25d249a708a963f3f7ecb999a95329ab959e1cb9dde6bd63238", 0x8}, 0x60) 2018/01/16 04:08:10 executing program 2: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) 2018/01/16 04:08:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x22, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x200000000000002, 0x7ffc) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0xfffffffffffffffd) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000938000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fa97d2c9f8a45f010b6c1825da9cc427"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000067000)=@int=0x0, &(0x7f00004f7000-0x4)=0x4) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008cc000)={0x0, 0x0}) 2018/01/16 04:08:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000044b000)={&(0x7f0000c23000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000e98000-0x50)=[{&(0x7f0000661000-0x14)=""/20, 0x14}, {&(0x7f0000f0e000)=""/24, 0x18}, {&(0x7f0000ca0000)=""/240, 0xf0}, {&(0x7f0000a65000-0x78)=""/120, 0x78}, {&(0x7f0000eb1000)=""/190, 0xbe}], 0x5, &(0x7f000058e000-0x90)=""/144, 0x90, 0x8000}, 0x2040) sendmmsg$alg(r0, &(0x7f0000552000)=[{0x0, 0x0, &(0x7f0000fab000)=[{&(0x7f0000053000-0x1a)="78d5d71cce29eb37c6e4b867a0fa6349d1dfe3fd2e04c7485c53", 0x1a}, {&(0x7f000048d000)="a027e211aff668dc560579658dbef7664a0ddf5f6a91adf4c110de2300b3ee9b9c66713dbe7586d83c92a31dca8f0e15359cbe2f4c50311399a08b27da0b253b9958e4e592fe904273c3601ce82c373e21303bfdb5ae80c0bab701d16dbd89ce9d183e90bfb51a1837c1c78d491dc6961e2e2677f2673f75856345dad1138cab2f1e7005b875524ceee9124df30f", 0x8e}, {&(0x7f0000176000-0x15)="720b144ac15e7b86972a30017b3fb9c016292176b9", 0x15}, {&(0x7f00007a6000)="56caa1afedd4ef124867d49daa718e19fd55d31fc082d00770f9fbd02373e6515d9fc1128eb6f82cf0e8c86bc7afdd4db8347f9f8609281c8e07c8e1f64baf57b71657cf3b2b732cad229b432b126aadc93c303cb34c96a2d304", 0x5a}, {&(0x7f0000418000)="602b20e28a53abe74fd40b0ad4433d907b08bf63478ea6d5d071ece22a941275c9f698cb37f8c83f1a082c5cc756324e3f5eb194edb58f4e2756d6fee540366cf9444fc1f05a49997c26418e30433092b47e3483dfba2cdc8fee587b5220672636dd433810332dc97854ea", 0x6b}], 0x5, &(0x7f0000e82000)=[@iv={0x58, 0x117, 0x2, 0x3e, "d25c532e10d5e4252482072bab82275aa50c01452663b4f379458d87de51a90bd11b6b48fee89ea25f1d5551e2702784a29a5a5d5bebeb8c813043efb4b3"}, @assoc={0x18, 0x117, 0x4, 0xc7}, @iv={0x108, 0x117, 0x2, 0xf2, "cdb89d065fd1c7647e3ee5c8520eebe3ad10f7d9e59e2e1b6c0ef05d3667a86718d94d2e768f5f35728b22c4615d289b8f9c47ba22ab46da1f3e7bfec2d76216950d83eccd1bb02d218968a24c15392529712917c08ad0920be1addd65b369838fd302c781fad3c8217f58d19d66529fd56296e46f6da253c6f22a51cf10142ff62cb1882f9178ebe3931670b22a5fbb0a3dad88e576a302094002587d460796d0ef8a1ac941623f25bd8984af695975201a14d27aaaa94df2a24f50907c8bb0c43840ffea140f878b238e66c8b1600c0030a842c503660ceda39c44b8eac3d1dba57ccba80e8da6c07f9c2c03b5ea70101c"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x1a8, 0x91}, {0x0, 0x0, &(0x7f0000db0000)=[{&(0x7f00009a7000-0xeb)="e4e407c74248eec4e14548357e42cc1df39132b73c2039d6bc5415d46cb3a0278058b1bcb2ee409248dbc96e2f50765f9301dc7f0d8efe76e9f2115cd2991aca3287e2d35f82d3a4ae0ad8bfecdc33fd29f9629e1c38ad0b7bcec9d8d318868a38d196a5d07a1961dd8c36472180ddf13d0d5f997e5d9e4e2c1aac3b3fa9cec6f39f4ded133c279aa4f5edb86b44c48286671bd5e9b9c9266a68ce6a6fca4fe959140d62518a45264cf7497d10cf0914f52f7566d9fe6cebea11ad9db1a2728d0cab7bac57d3bdff0396f194d8c99ed6b3796464adf19778f974f703b55eafa669c9ded2e92df4648f24b0", 0xeb}, {&(0x7f0000371000)="6ef4a856d5519646faea5cff2ddb81bcac9f5b27165babbf536e2a6621ac5e3e13f4ddac686d70cb0df1ca5cd9e7d81e38b8956b2f9a7f634332677d7785bc93c9579a5a554d5de79abd3a95b4f311", 0x4f}, {&(0x7f0000c64000)="990f2ebad8a7c5e7ca16bf5c7465e6e6514f8c41b56aaa86515a72e3f24c718affe6bd0354b36707ef84957a9508fe4e3892f2af0b02c6a657f36814026ebdc21aec3a95e73d58821ac80d42f262245029d2341d90c2096999664eea28b3300e0ee23a508228583b01d531", 0x6b}], 0x3, &(0x7f00000fe000)=[@assoc={0x18, 0x117, 0x4, 0xbbed}, @iv={0xf0, 0x117, 0x2, 0xdc, "b979d3cf81ce811b40056964b75e7a8cc187c9e9b08bc5830cc3ad32ed232c8fc468fbd525815a6ea7b768f0a8c24725da7ffee3eeaaedf2b1c6ee770bd41d5d02ccf66bab187494064d207ed00c3c1ce6d8db93ebbe3e833aeeacd0eca4dba63db8689d190ed2f53069c68a7563f1a2593d0a3ffb2fec41f423370458c0cd0c84cb6569040b88b8e84df84ac62d857a7ae56eae2593e6899fe9b5fba3633ca82ed51531d189ebe9ec526e4e0415a98891c3d6a21118281f1ba71605ed2c51bbec8ecbdbcd787a32161db6866af0827b4bc091d52da7430ff19de4fa"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xb8, 0x117, 0x2, 0x9d, "968f484dc7cf69bc1a5d08195bfc71c28c0d022edc4b3be536f6a45f5b9ac52eca2e95cd604b3958c700e92e0ac0c40fcc5c04044c8dc9e8216edf9e4431c8d145339908f815488d8f663df4ecca39f7a1c105b52499af1fa64bdb3828fec1bbdbe3a6813bf75c6eb7e17d58b6263678da2c294cb994f0a4d8de2add52164dd8c55f4951098897d531611210128853e00f30545335dacf4da19964ac7e"}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x238, 0x0}, {0x0, 0x0, &(0x7f000030d000-0x20)=[{&(0x7f0000b6b000)="902e0294be4daa4c47f40e9840e9109b46e13ec35447c2d32b8d87bcab15b72c433ae64480a596a064aacf45c6ac1039ecb2758bb20fe6092e7077c8b8ed145bef4baed46c2bda075c406ffa0bac12f6b00f36aa9fd601410f798294be51cf4f791db2bc8162ebf65707a20b2c2a83cdd7e502a72602f1b897de30038b226526935de727878cda8d1c0e4e66299cb69b1d3effa2a8aeca2e1f305c4d3907232bc7dfe9664c28cb0e2839f87f76f06ec838cf5f547c79d7b24349aa735ef4702f3d39affe74f72ca0dc928ba3d97a1bba8e886aef605e", 0xd6}, 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{&(0x7f0000e25000-0x8e)="086a4414bd866cb782752d5baf93389cca1b90e96661f1ac3d92dcd629d1da217c6dcc30edbe75d50bd74418cef8892a72b50d615dc42c2f317b6bc133235822d6e572b3fe79f5c876961138388bea16589e603312a2125e2a4b9d02c803db5767d0deb523feea5d5c9664d829168e80260eb195d922bd7517889af13d585957196d5c40ee794e484f7cc64a7636", 0x8e}, {&(0x7f00004ef000-0x1c)="8ebf513ebf985954cd44f5b2822f8e17b782ccf8f82226c91b59717c", 0x1c}, {&(0x7f0000379000)="5582b0bfc487b072c5f23a73f937122c1b6bcf490faea4057721857344b84bb3d01fdf4a471de2abc3c98d2a97d65b2e1a2ab1a1c2a218a7fee2e4c3d99583e1fb2e0f4059ff49ef6ee6abc5bf126329908a85e7", 0x54}, 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", 0x1000}, {&(0x7f00003f9000)="2803b6bd57a9d82ac8d5cba96014564f2e2349621da2d76982fa9b6825a61433597e32a54acc206cd365dfd4d194f1fb9f70deb93fe6c32006d06dcecebf73c7d9195f39c51978322d22cf1be949d655dfafaaf3d0470adb914d07d15875523c245b517ea119f2c18fa34cfc2bde6b0c5b73206bbe3090cda4b98d3f93a629087651ab523256e42a40c3acfbdd7c0ee06f0fb8aa8d4b38815e08cf5979d3fbe7da0ef15fdb2fd8251b6ebe299747d985733bd06b4d3597e736c0d3e11a63b282", 0xc0}], 0xa, &(0x7f00008bd000-0xb0)=[@iv={0xb0, 0x117, 0x2, 0x9a, "112fa832e4731e3f5209593960b893e71f6d3a1243fb2c592522780d524f1d93e8ab14dbf97b5df7623eabe397aad265fd20e8c09bd05a89096ebf6ff3b022c06015d89d8a00390353cde0ab1099e7b5e644a7a9bd1f51339bf0d5bdb98f171036bb6500edda8de4b2b118cd1015fb13365a3596d3ce30499ccddaf0f3ba64823add80747a0238d29ee610308a843f0c25b4d7accba4ea64690e"}], 0xb0, 0x5}], 0x5, 0x44000) syz_emit_ethernet(0x2a, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1dff311b6", [], {@ipv4={0x800, {{0x40000000000000a7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) sendmsg$alg(r0, &(0x7f000044c000)={0x0, 0x0, &(0x7f0000093000)=[{&(0x7f0000f89000-0xed)="b75c1b01d1c7b26cb7ac29eac02a7ee2c2fe753b6de651186928d47c8cb642635448569c84ba9d77f5e2a81ca3738d079aa3c7abb9fba0b6cf1f7d58f75773a0099658be264833e293b0f6e3f1f946550dd017072c65b9e44372a60b0276963f9977fad8abe907e4e8a0da7932ebaca10838d126eb63d8d3ef112ee8fec0ea96545e2d48187b383e5d1c8ce80510204b155fd107a3aec5f6a6a0db7d584aeacbfca9af038a32f792d0db00eb4d168071f9d8403a0b7bf428c3b7b9c12d9bd40bae4f6364101f76f41287f866f9cbef309ec5fe0fefe8947e80ae779e9da87830bf8f7c7710d806552ea0217c04", 0xed}, {&(0x7f0000fac000-0x6)="4178d2e6d550", 0x6}, {&(0x7f0000f90000)="537a6cd2ab964b2b30d67d22c0b9d90e78a7f642df22d897203a866c9cb29944de1c8718ed6e9b0821345371aad26c65ec57259060771608a4484e58fb58c7cede863cbdba6d499fedb3fbfde86452cb930cc8c6e88ccb01c122275720ec674af1a84026fb316c2965df21eeb4ec72864fe927c2335a0af2d63e6174d6610df99e01e367a94c06d297fd8759076e72fbbb01a293c5304e3b0c1f78803f6a66", 0x9f}, {&(0x7f0000f71000)="5ca4ea8bfc91b8d083af3dbe080b4eb2093ceaea8b79ef493afe9012accb1efbb8485eca12bbac62cd9c26163202108e0f48a8c9495a10a8e027949c49baa733bd7ee399b73fe1c3503c28a8b134135d5d222171ed0b15e4c825c2252248a3f8dcfe3262fee6874b70caf20d2d372d1dea79a66027430dd757568ca83ec243c41cd01593fca27563ec112c9c7cb1bb6e281ef820482e590748579d114f51c034e04db1fd7209fd20311c799cf0e411663580be4a4a7b81b937f0fe4082f028ca98b03f37b86d4b11174a6b4a0cf01d7c94e18385928db39d7b6a2fd5db9840c346edf881e8b9e67d174aee159441c98f05a4edbda1b67bdf505ee1", 0xfb}, {&(0x7f0000ec4000)="ba0d6330cfbc165b7138b0bb1562a78227c15dcfcf6e37c4d3fa467c587f06275ef343cfd22b54697c25ab311ae59c45e61b2032b924e995618d87bc6b903059a68b80e62766e6f8aef047dfb1a88cafd76c44da40571a5f1b9b26f4a45be316e8", 0x61}, {&(0x7f00002bf000)="", 0x0}], 0x6, &(0x7f00005d8000)=[], 0x0, 0x4000000}, 0x1) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000065e000-0x4)='tls\x00', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x100}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4(r1, &(0x7f000086c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c8000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007e8000-0x8)={0x0, 0x4}, &(0x7f0000b26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005fa000)={r3, 0x2, 0x9, 0x1ff, 0x9, 0x5}, 0x14) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000df4000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00001f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000474000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x100015, &(0x7f00002f6000+0x6f4)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000097b000)=0xfffffffffffffeab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00006c6000)=""/222, &(0x7f0000398000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aaf000)=0x0, &(0x7f0000260000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008c7000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00005d1000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x5, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000447000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f00008b5000)=0x8) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae1000)={r1, 0x5}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xa, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f000000b000-0x4e)=""/78, 0x4e, 0x40, &(0x7f0000005000-0x10)={0x4, 0xee8, 0x7fffffff, "e189f8d0bdb5", 0x74, 0x0}, 0x10) 2018/01/16 04:08:11 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000007e000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000347000+0x24)={0x2, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000)={@generic="0ef25332f20369c6a466d5ab70fe1cb9", @ifru_ivalue=0xffffffff}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001000-0x4)=0x7fff) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001000)={0x9, 0xffffffffffffff1d, 0x80, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x1e)={r4, 0x3c, "5f6a97c3cc2fa2aab8e2070d722f3bcf745c05c59e7a5511dd9134cec7b8ae0fdcc7064127f5556f65e697c106ac0557f481c3bb61bb70118a5506d3"}, &(0x7f0000002000-0x4)=0x44) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000001000-0xc)={0x18000000, 0x401, 0x1a}) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r5, &(0x7f0000000000)="6fe40c1cedfa1fda0b8c2f3a5377295041b575340c93d11313eaa98516c5be4187c45c054b4c69bface517854f97d342ad0e6a547f944ede4effd1561c9cb364bee7afe0acc618809691", 0x4a, 0x40, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @generic="2d3515a3f6444aff6c8d730222f42b73"}}, 0x1e) r6 = socket(0x1f, 0x8000e, 0x8000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000004000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000006000-0x38)=[@in6={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x38) 2018/01/16 04:08:11 executing program 2: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000079000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x8) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r0) 2018/01/16 04:08:11 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x7f, &(0x7f0000000000)=0x1) socketpair(0x1, 0x5, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x401, 0x2, 0xc2}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x7527, 0xffffffff}, &(0x7f0000001000)=0x8) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000001000-0xe5)="d7dd48563c5735b9cb91026c9b48abe41299d1e52d04616e790c57765350f1cb9210a3c1b07c72a02840464bbbc907060694e0b4156ebe465f012887f619972d41b1a123bdde2a40402556cece8409de8daea01db5d17c7200b1a448ba5c9b173bad714e9eea6c1539443ed7047038123fd0c8bec6ec1a9ba65aa5ca15dac1ac5af92342674cd69656ab363561ded484728bf5c5404cbf53caf27c913ce2f296b8bd65f5c38b56c0ba7784a08232bcab28241aefa038a838cf5e72f29d01142569123d887caed9aba6ec079f49ca3d8b73d329b789f820dae3c7a5e05e9eace9d92c9d4c40") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000)={0x6, 0x9, 0x8001, 0x4eb7, 0x2a1, 0x8, 0x7, 0x2, r4}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000)={r3, 0xe0, "65cb97cbd27283e02b408d2be84d353fe79f4cb42739c02021aeaa6b88b53968cda5a5c31b6c9f1d3f1b6d8ee0d1ec041692dd10458e06724fcd1219ee44d2591b3abb9eb5e3035d19768bf9415cf027d739941c59925a8c7ef7bbf071e5adb17e873cc8f9a63247f112bd04cf4c9056011967280ce45722114c4ccae2ce1483c42a1d8b9845d24aadd3796d973f8f298e5d335bcb00df00d4ed90c60669ba72ad7deee1dbdcec08fee34fe864d9d0ae5f2f4c1b26a16fc23c9cef0623f189b383b0f581a8390df7173f16fcb74120ca6c55d4127a3085c52a6ea056dc961949"}, &(0x7f0000003000-0x4)=0xe8) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x5, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000005000-0x108)={r4, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x700000000, 0xfffffffffffff001, 0xffff, 0x8, 0x9, 0x4, 0x7, 0xc28d081, 0x4, 0x3, 0x0, 0x4, 0x6, 0x5, 0x6]}, &(0x7f0000006000-0x4)=0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000003000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r5, 0x400, 0x80, "7fbcfb7264d9ad78d3686561a393de3fb0c893b47de1a11015177792c9a38837e62c414a9cbffb2f7ce595902bf0ab13fab701dc3cc577bc7c2f14edd7743ef2cb5c0c02a25377fb984e0cd807cf2658aadf190fd9fe146677bb37cd5feff7d7cd7f7692a2c15ea269f48cc0a3d7e441c9f6311b9d685b2dc92355cf8e457a05"}, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000004000-0xa3)="84e23f8092bb595eae7d15ccac751fea0de8ef6800b77b754b587024e5e6f83445794c8a89abbda89e073df6a97cbf92388c062fb5441f2e3d23ab475d607e1360a1548e060f54a1226cd0bad81c97e480ba9d189e95dfe82012547ec999c1ff4427ff56a2b06d1b14a3488ae02d7a385dc1d3d448f0621aaeea00e2ac9a5e2a0d9af647f5b4c0c9d4500cfc81bb35ee6bbea7848325638e538f9c533f8c6fd5cf28f8", 0xa3, 0x8040, &(0x7f0000006000)={0x1a, 0xf7, 0x400, 0x1, 0xfffffffffffffffb, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0xe)={r4, 0x9, 0x3, [0x0, 0xfffffffffffffffb, 0x7]}, 0xe) bind$netlink(r2, &(0x7f0000005000-0xc)={0x10, 0x0, 0x1, 0x20}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 04:08:11 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x13, &(0x7f0000773000-0x83)="2db0f797fa37f26f3ea0fdfc0e994675f706468081b921f2b30ba72762dfb70ff49415131c6078105349cda3997ee1cc915b867cb046163e5e68b0b189624df0c8a4cc49cc04d917666ac75d014e8426f79451c75708c40183e7e5dc0558c45b1e6279ddaafc2305c5018dfc98bdce222d7299cb8ee4b892efd8bc031dc715f706b29e", 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000c12000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x86a, 0x0, 0x7ff}, &(0x7f0000f87000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x3, 0x1, 0x71, 0x8, 0x1, 0x2, 0x3, 0x0, 0x9, 0xd0d, 0x101, 0x6, 0x0, 0x4]}, &(0x7f0000000000)=0x108) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000628000-0x10)={0x0, 0x2, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0xda, &(0x7f000017f000)=0x0, &(0x7f00005e3000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a9f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="", 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000a7a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003d1000-0x4)=0x1c) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000000d000-0x26)=""/89, &(0x7f0000014000-0x4)=0x59) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000013000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x9, 0x80000) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f0000011000)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8010000400000084) bind$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) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed1a2966082bf5dcbd6e8fd40484af6fe656db236f73b851d1dff0ac9cd360e6c70185746c288292fd816f42967d81c2db0463232197d9e926599534c6679f5ce3d35fb0e90f15d47c71de385d69ff9d5004d8929988041ba91245a6e2a7d2b26a1f1266314b871ebe9e3e28d3bde92d3fcd4a37e67ae6a75ea55b4797c32d7a5e1c840a86f2f3c92aa8d761fe1198e3b220c3d357a2391876a2429a4c5a8203c161af2c3cfdf9329b9dd312a86dc8bf0b230631b79075c8d3cbaf3f564ae1b8f2bdac53fa55dd31ac8fa3b904572980cc24e1f38621d9d719915f412a7162b3acf22b777c9f811a7e3fda746e95fd50d0ef93117bdeb3583fbc6766b9e611e3267df81266e3ab04747662c52c01528dbbbe62e1184c5759810ea0dfa6b20772008d0354e909dedcb4de8a936b091a04ca76ce957e01404bc1b4922d86024349ef2bd7417e29aecb97f1a301ba873557672afeff428aa238f9d52a147bad4b60a1f4cffbdb14d001c9163d821551d84bc1d371c7795145882f590653ebbb5dad898b4485ab38e1f18ce33ef463db0de147dfdd43984c9d14b0a8bd310606bb3408c784db2d6a06c64a07371c6c993975c5e66544f30f381396da99a786195ae5440a0f8f7150a99497c83fc904f388771df947aa2cc76a677f391d854a44b8d7f3caba65ce23532bc8b691b3c058f74aac776a36245f7ce0ca1fbe042e81947a02", 0x401}], 0x1, &(0x7f000090d000-0x1358)=[{0x60, 0x102, 0x81, "0214c72563bccc175cb6bdfd81acef21c79d4173119477e7793208ec70485f713fdae8c3b18e496793080beb2feaa5b9e5ff5e70e8d01c2c0028a13b5df69dc93611e1d6de18cc9bd1fe83fc6a44"}, {0xe0, 0x108, 0x3, "1842ee850e2552f6143647d982a1635689a3b493eac2aff05decb1458096657f42398268e51a0d349f2bca891f4933fd4c4591edeeb72f417df003d48942be0e24f589f5c78c059fe6266214f7da702ba3e854c2f8406bf9279e0f59592efff30dec53d379a52d311347ffc2f152fe3df5412562220515d2186de49f23d100cc0caadad6d43af583581c9a65bf8f78ee377ed1979f1bd4f56e6950283c3b916f6a8a54a073125a63cc18fbce7449fbbb4e3400df15326dd54d84921870ea03457aa136a3e2d4332e9ef598ffba"}, {0x100, 0x184, 0x4000000000, "4d0bfa2202312ae45032d413ed48b50df91f6ded3509eeed5b68a6c75742fe4f7b09b0ac373404bbb58e55f257ebea43e3ac644997b1f22dbcc7929e082b81b2248f9181d21e8437197d50638ed857e11a5c2ea64389277ae9ced4f4b2b775b99eb38bfc8d6eea7eab906eab20cd4fe4e78e941770de03ed2596491cfa585e12d00c3c17adcba9b191c8aea3befa9955d5b1ae051b6ce097a24cd0819b8f6cabf40b379a82dc5d4694dc29ff6779fb6b5c8e623125b3365bbdfba0dc7c060ce1457138049e0feb1671df73ef548a04761ce196748652196e54b5db6664fef6a10292448499528cf3393be70d1dc690"}, {0x38, 0x11f, 0x2, "3f56836fa16f19debd01d7fa7ef1553d9718ef1bfba35a844ca917285581334e339e1a23e9fa"}, {0xd0, 0x110, 0x15, "2274a96aba8e7da6ba1b9266676934b5b1aad656f334cafd7fbbca26975184223b8c2e066c87cbdd0ffb8c239a8dbe4e6eddd2634fc1fec027fd475d57477fe61d17b304e6d688958d8539848a8089d82e591b2d220f65707a59085cad5a5e641112788d5d534232e1b43463c6bb615f947440b90b9070401aec3b31f03f9ed4c6b2b08170ac65198cf5270984e014ca4bfdc31da6f06a4d84ae1a9d8727afa8fde7c39b8702de1b04bbb59ddcecf2d1e456dcd89b8d63e35ea51cd5a4"}, {0x1010, 0x112, 0x5, "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"}], 0x1358, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000906000)={0x0, 0x0}) accept4$ax25(r0, &(0x7f0000e9b000)={0x0, {""/7}, 0x0}, &(0x7f0000d87000-0x4)=0x10, 0x80800) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) close(r2) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0x2, &(0x7f0000afe000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e98000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00005ee000-0x20)={@generic="ed579d45e88c133b783bf940c6fd0cff", @ifru_flags=0x400}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b1f000)={0x0, 0x3f, 0x4, 0xfffffffffffffffd}, &(0x7f0000ba5000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000954000)={r3, 0x2}, 0x8) connect$ipx(r2, &(0x7f00005d7000)={0x4, 0x8, 0x7f, "3124ca24da30", 0x9, 0x0}, 0x10) getpeername(0xffffffffffffffff, &(0x7f00007e0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d25000)=0x3a) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000093d000-0x4)=0x0, &(0x7f0000ce9000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000036e000-0x4)=0x0) getpeername$netrom(r4, &(0x7f0000ff7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ede000)=0x10) setsockopt$inet6_int(r4, 0x29, 0x49, &(0x7f0000bb5000-0x4)=0x20, 0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c54000)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket(0x0, 0x80e, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000067d000)=0xfffffffffffffff9, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x11, 0xc, 0x7) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000ff4000)={0x1}, 0x4) bind$inet6(r1, &(0x7f0000c17000)={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000ff5000)="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", 0x1000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) r3 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ff5000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000669000-0x4)=0x18) 2018/01/16 04:08:11 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x5)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x297, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x7fff, 0x80000001, 0x5000}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xb71}, 0x6) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000042d000)=[{&(0x7f00007b3000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}], 0x4, &(0x7f000003c000)=""/98, 0x62, 0x1}, 0x2100) r3 = socket$inet6(0xa, 0x80005, 0x4) setsockopt(r3, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffff65, 0x2, 0x2, 0x5, 0x0, 0x100000001, 0x80000000, 0x7, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x2, 0x5, 0x80000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0xfff, &(0x7f0000003000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) getpeername$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0x1, 0x2efe4aba, 0x80000000, 0x1}, 0x8) epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000003000)={r3, 0x5, 0x4, 0x6}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000004000-0x54)=[@in6={0xa, 0x1, 0x15, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in6={0xa, 0x2, 0xd1af, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x54) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000003000)=0x10001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x8, 0x0, 0x20, 0x9, r6}, &(0x7f0000004000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002000)={&(0x7f0000006000-0x128)=@ipv6_getroute={0x128, 0x1a, 0xe, 0x4, 0x3, {0xa, 0x80, 0x10, 0x8, 0xfe, 0x7, 0xfd, 0x4, 0x2500}, [@RTA_METRICS={0xec, 0x8, "7a671719d1a5be1a0ddd23513a44765fdddb1117762b0f5ee691fae46897c34078404c6e914daab61db84834ad72f71b72d2f7d53cea5b6a3b68a660165654ea6130e4b3527835dd56ac1f625d8c41868e8c579a379003605d331625691f00d121e78d5494229cfff614a30b11ea4e56339510a95e0a15e45f2f49d6d98f691e10b3cd69e080f49076ee923baba99c6d759a796c247471d6b4e59ecdc4d8e72c5698272145f47ec1eb8743899a6239fa95e55e71d475dbc64f5c52a34e6a1eca08943619c72e0f8cd2a659686a2ce8a4340c5a9dc3290749f956b9b3be4a7fd3f88a6626cf824cf5"}, @RTA_PREF={0x8, 0x14, 0x445}, @RTA_UID={0x8, 0x19, r8}, @RTA_UID={0x8, 0x19, r9}, @RTA_MARK={0x8, 0x10, 0xfff}]}, 0x128}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x1, 0xffffffffffffffff, 0xa, 0x20, 0x20, 0xff, r7, r8}, {0x0, 0x79, 0x65f7, 0xffffffffffffff81, 0x7f, 0x8, 0x5, 0x4}, {0x808, 0x200, 0x4, 0x304d}, 0x5f, 0x0, 0x0, 0x0, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7f}, 0x2, @in=@rand_addr=0x8, 0x6, 0x4, 0x3, 0x5, 0x7, 0x1f, 0x9}}, 0xe8) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000003000-0x1)=0xb22e, &(0x7f0000005000)=0x4) 2018/01/16 04:08:11 executing program 0: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d6e000)=0x0, 0x4) 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f000097c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061c000)=0x2e) listen$netrom(r1, 0x0) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1000000080003, 0x300, &(0x7f0000e17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000e70000-0x18)=""/24, 0x18, 0x100, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000096b000)={0x0, 0x0}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000e70000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r4 = accept$packet(r1, &(0x7f0000d5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000036d000-0x4)=0x14) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e70000-0x4)=0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, 0x0, &(0x7f000060b000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008b6000-0x18)={0x0, 0xffffffff, 0x30, 0x0, 0x9}, &(0x7f0000e71000-0x4)=0x18) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000089d000)={r6, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7fffffff}, &(0x7f0000e70000)=0x98) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) sendto$unix(r0, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005b9000)=0x80000001) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xfffffffffffffd26) splice(r0, &(0x7f0000009000)=0x0, r1, &(0x7f0000002000)=0x0, 0x20, 0x9) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000000a000-0xc)="1170b6604b7a5af0e138eac4", 0xc) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00005bc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000001000-0x27)="b864716d7161fa0e6f8b03b5a665a8236591068806f7a3689cf87f55cec40db7c0d7262ed6e098") r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/16 04:08:11 executing program 5: r0 = socket(0xa, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000514000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ac4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a2c000-0xc)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00006d2000)=""/216) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xd}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000715000)={0x80, 0x1, 0xf6c6, 0x8, 0x0}, &(0x7f00006fd000-0x4)=0x10) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000dc8000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000e8000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000630000-0xc)={0x4, [0x5, 0x4, 0x7, 0x8ea]}, 0xc) socket(0x5, 0x801, 0x5) getsockopt(r2, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000000a000)=[{&(0x7f0000009000-0xef)=""/239, 0xef}, {&(0x7f000000a000)=""/93, 0x5d}, {&(0x7f000000b000-0xb6)=""/182, 0xb6}], 0x3, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x94fd}, 0x2000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000000b000-0xe)={0x6, &(0x7f0000008000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000007000-0x30)=[{&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000007000)=""/47, 0x2f}, {&(0x7f000000d000-0x2a)=""/42, 0x2a}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000008000)={@generic="6e42a5d68ac0b9024237afee0ee2cf88", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r3, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00006bf000-0x4)=0x80, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x400, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f", 0x1, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000c66000-0xc)={{0x10000, 0x8000, 0x79, 0x2, 0x0, 0xba20}, 0x7fff}) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f3, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bd, 0x2c, 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}, {[@fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair(0x8, 0x80000, 0x30000000000, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f00000f4000-0xe)={0x1f, 0xff, {0x4, 0x1, 0x7, 0xfffffffffffffffe, 0x13212ed1, 0x8}, 0xfff, 0x3}, 0xe) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ec6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000e2b000)=0x32) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ec5000)=""/116, &(0x7f0000ec6000-0x4)=0x74) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ec5000-0x8)={0x0, 0x0}) preadv(r1, &(0x7f000057e000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x400000000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000baa000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x0, 0x5, 0x2, 0xfffffffffffffff8, &(0x7f0000e5d000-0x10)=@common='tunl0\x00', 0x23b, 0x0, 0x607}) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@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}}}, &(0x7f0000f29000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x4)=0x3) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x2f2) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f00008fa000)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) shutdown(r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x176, 0x10000, 0xc1}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r5, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000030e000-0x4)={r0}) accept$inet6(r2, &(0x7f0000653000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000845000-0x4)=0x1c) r3 = socket(0x2, 0x80000, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000362000-0x12)={@common='bridge0\x00', 0xffffffff80000001}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005cf000)=""/78, &(0x7f00006a9000)=0x4e) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f17000)="ad56b6c5f60faeb995298992ea5485beef9f5d56534c90c292c902097c176285", 0x20) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto(r0, &(0x7f0000490000-0xb2)="246ac373993f11f51d2a6a879d05116cd01d5b38983f4d4742feca6ea6cfc16eb078631233dd2679a67ad2c4ea80659778865cd9f81e234680953b53fe44bd618361e0de4a0bd41b30e794c3eaff7c23e040c03c9538f058281aa3876fb32bd27259c8c2aff55ca0694ebcf1b76c30a7dc8dd46a7e0701153462b225bcc5a24da706fd1fc3979640dec069d71824b1581db8d7cbb251e085d55972c579a3df9dd4637011e5eae2bacb29844f492e65bfcbef", 0xb2, 0x20000000, &(0x7f000009f000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x400}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a9c000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f000051e000)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdbb}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x5, [0x3, 0x0, 0x0, 0x13f, 0x5, 0x273, 0x8, 0x5]}, 0x5c) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$kcm(r4, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) pipe(&(0x7f0000d6b000)={0x0, 0x0}) 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) connect$l2tp(r1, &(0x7f0000c5c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x1}}, 0x26) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000dc9000)=r4, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009eb000-0x34)="9584c7fe38f3165313322e67d74e593ce515d6a2283f0e8b44464001ff7b122f1f590678699740ed83c5811619314b5485e39285", 0x34) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000007d000-0x2)=0xbd7, 0x2) getpeername$ax25(r2, &(0x7f00003d8000)={0x0, {""/7}, 0x0}, &(0x7f0000112000-0x4)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000419000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006f0000-0x4)=0x0, 0x4) 2018/01/16 04:08:11 executing program 4: r0 = socket(0x1b, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001a8000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x80b, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f32000)="ad56b6c5820faeb995298992ea54c7beef9f5d06004c90c2", 0x18) mmap(&(0x7f000059d000/0xc000)=nil, 0xc000, 0xc, 0x10, r1, 0x0) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f000056f000)=[{&(0x7f000053f000-0xcc)="8085becaa9064276c4", 0x9}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000, 0x7fffffff, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000)={0x3, 0x3, 0x8000, 0x80000000, 0x1, 0x6, 0x7, 0xb2, r1}, &(0x7f0000002000-0x4)=0x20) socketpair$inet(0x2, 0x6, 0x36, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x140000000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xa0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) recvmsg(r0, &(0x7f00000af000-0x38)={&(0x7f000090b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000418000-0x60)=[{&(0x7f0000e62000)=""/195, 0xc3}, {&(0x7f0000849000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c06000-0xa2)=""/162, 0xa2}, {&(0x7f0000bcb000-0x56)=""/86, 0x56}, {&(0x7f000066f000)=""/38, 0x26}, {&(0x7f000047f000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00000b8000)=""/254, 0xfe, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000614000)=@assoc_id=0x0, &(0x7f00006b3000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005c5000-0x8)={r2, 0x7}, 0x8) bind$bt_l2cap(r1, &(0x7f0000107000-0xe)={0x1f, 0x4, {0x3f, 0x7fff, 0x2, 0x100000001, 0xea, 0x1ff}, 0xfff, 0xfffffffffffffff9}, 0xe) sendmsg(r0, &(0x7f0000602000)={&(0x7f0000fd7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000-0x20)=[{&(0x7f0000178000-0x99)="3b299cec2965d695e7145ef900c2d543ecf0dddecbc946fecb3135039aae9a0de73ab6e4108d81edd51736326a07b3056a9cde36ef44e1d8ba2d4115063fc72b6ea206c961dd79ab24602f099a56bd7bbe127cac2c48408da6a1d7b55e3012939b4e1046cbd2e134", 0x68}], 0x1, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000de2000-0x78)={0x1c, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x288, 0x2, 0x1, 0x1, 0x7, &(0x7f0000942000-0x10)=@generic="ea66973a3ec6338b3f2fe6fd1117f470", 0x1, 0x1, 0x7}) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000060e000-0x28)={@common="6c6f020000000ff7ff16ff0000e0f0ff", &(0x7f0000065000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000160000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fe0000-0xb1)="cc168a65ed0e923f59bea5a3811b34636d95b4cabc89d95f21a5b9a777fd8f0bcbdf0c44241072758f5679d18801a41e56f9966e7834dbc9721edd29661e2d73d2026541c0832928cac58defc1ca7b98358f2847141e01bfd63e6d981b971e51923c04e11708a5c040debb9835390d977bbce892b10bb9869f8aba0651f79737fd8b02a10b9aa9a57e88185f460772fb2eaebb668d91789cbb8e1deec81fb67e269f7ba8f656e9717b0a498b50402246ad", 0xb1, 0x10, &(0x7f0000fe0000-0x10)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000083f000-0x14)={0x419, 0x1, 0x9, 0x20, 0x7f}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000888000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fe0000)={0x0, 0x7}, &(0x7f0000b88000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001d8000-0x10)={r4, 0x7, 0x1, 0x3}, &(0x7f000078e000-0x4)=0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000064f000)={r3, 0x3, &(0x7f0000fdf000)=[0x6, 0xffff, 0x1], &(0x7f0000dcd000)=[0xcc, 0x5], 0x1, 0x8, 0x2, &(0x7f00001be000)=[0x0, 0x4, 0x6, 0x200, 0x8, 0x3, 0x3, 0x1ff], &(0x7f0000b4a000-0x14)=[0x2, 0x9, 0x7, 0x0, 0x100000001], 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000fdf000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000c59000)=[], 0x10000063) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000723000-0x49)="8d1afeba91ab5fb46a9ff77db80ee079f48f3d184d89e2aab228e44320649d3a842ec2c4a1053a2625f24338bc8d8fc5fb1c1babc20570135ae9ee0506734371514e0be26cf2ca14e2", 0x49, 0x40001, &(0x7f0000fe0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe1000)={r4, 0x1, 0x1, [0xfffffffffffffffd]}, &(0x7f000003e000-0x4)=0xa) splice(r2, &(0x7f0000fdd000)=0x0, r1, &(0x7f0000708000)=0x0, 0x10001, 0x0) 2018/01/16 04:08:11 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) r1 = accept$unix(r0, &(0x7f00006ef000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0xb8)={r3, 0xb0, "602375f68fa29c096a2bad92907f37aa6070e0de5b8c41804bd3e3211632220c7126ac17e24348b722df56eec5d80c6e6efbad072aecd21c44581de5a970424f033b916ec7599cfac1d0a53a26dfa5eee1d0d9eefcee2b1424d0dc6797e55b3b6102a744a8758958a4db6a436f6c5ae1780522dfa13ad1bb3ca2f7a3e1a9c0737a11e71c729147f3b5d1b24afd9b863524c6955f5b51cd8a7aee5e66ccc49295305e7b259bf21e72f5c7067ebc3e450b"}, &(0x7f0000002000-0x4)=0xb8) r4 = socket$inet(0x2, 0x8080a, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)=@getroute={0x14, 0x1a, 0x0, 0x6, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc4}, 0x4005) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003000-0x4)={0x9, 0x0, 0x1000}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000002000)={0xa, &(0x7f0000000000)=""/238, &(0x7f0000005000-0xf0)=[{0x1, 0x0, 0x6, &(0x7f0000001000)=""/0}, {0x1, 0x12, 0x7b7f31a5, &(0x7f0000001000)=""/18}, {0x3, 0x25, 0x3ff, &(0x7f0000002000-0x25)=""/37}, {0x1, 0x95, 0xffffffffffffffe0, &(0x7f0000002000)=""/149}, {0x5, 0xd4, 0x3f, &(0x7f0000004000)=""/212}, {0xfb7, 0x28, 0xfffffffffffffffc, &(0x7f0000004000)=""/40}, {0x20, 0x5, 0x1000000000000, &(0x7f0000000000)=""/5}, {0x0, 0x15, 0x7c9a, &(0x7f0000003000-0x15)=""/21}, {0xd16d, 0x63, 0xffffffff, &(0x7f0000004000)=""/99}, {0x7fff, 0x80, 0x1, &(0x7f0000005000-0x80)=""/128}]}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000005000)=0x0) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eb0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006fe000-0x14)={0x0, 0x20, 0x1, 0x4, 0x0, 0x0}, &(0x7f0000729000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c16000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffff5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000057b000)={0x100000001, 0xd85, 0x981b83695c9d4691, 0x9e8, 0x5, 0x3, 0x2, 0x3, r2}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002c6000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000+0x5fd)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000)=0x6, 0x4) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x8369) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004eb000)={0x2, [0x0, 0x0]}, &(0x7f000017f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a87000-0x4)=r1, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000053e000)={r1, 0x74, "8c9bc84ac38cd0a186820ee481ba5a48352defe4d682120157ad12fd6a0eb6aaae9276e156e5025b5212e7ccc81c1f61c6bb6ec4ed2b087ff315f3e05a6ae1519fccb240b88704af8f4db41de3d73b060abfb505c8bafd91607be1c1cdc0cc2a6c313f4e53710c0a8dd8ca1ad996c9771e66e515"}, &(0x7f0000909000)=0x7c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000097000-0x8)={r2, 0x2, 0x4}, &(0x7f0000fde000-0x4)=0x8) listen(r0, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004af000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000052d000)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) pread64(r1, &(0x7f0000192000)=""/72, 0x48, 0x3e) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f000028e000)={&(0x7f0000b52000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000685000-0x10)={&(0x7f000048e000)={0x139c, 0x13, 0xb, 0x104, 0x2, 0x0, {0xf, 0x0, 0x9}, [@nested={0x148, 0x4d, [@generic="fcad99c7844cb7defcacdda8dc813c5f3c28d3c86bc513ca56829d7cf97f53cfb936079a637bd131a14cab6e50c17690234d4704ae73381ab8b566fe99ea910bb06a1575b63a950e55448bee602420c925df6317295a0131688062926e0ad775356189430e591959d20b02314e615722d13a557c4f0bc4e3bb53c9b4f23472228886d54e24d3322956725d91a72b7c6e79a7490738dc849a490d602a2ce3b2b1f728cf8f2686d6b3f0626f72ea2b8796419d2984cdd7af935d42048bc8802b1b3ec48373", @typed={0xc, 0x7f, @u32=0x9eb7}, @typed={0xc, 0x20, @fd=r1}, @generic="9298fed0d751bc1a92df86e1165e06937794dc82a8e186f6c7fca8e4bfc66b7c3cdc222755d20a20310fb3a8fd2db10374d525dbe486d69d5ee469d361544e1e131a4278088314886b02413fe42be26b95b6b31f47ae38290504d8b9ad0fc4a2276546baa429"]}, @nested={0x110, 0x6c, [@typed={0x10, 0x42, @u64=0xffffffffffffffff}, @typed={0xc, 0x9, @str='\x00'}, @typed={0xc, 0x57, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x8, 0x4d, @void=""}, @typed={0xc, 0x12, @str='\'\x00'}, @generic="c555b0a430009d5ae3684e62565168096c274c69769d4735987e4572a62b710fd0d8c5598d564c52f496edc214621a3bee59e53cc8727b7ad2c5440f5c9a0e2f7031e40790a36adce3e9a88b992d79de0be26f45ff8f9452be44ff32a2465c035e93d5350995e8b5fd4934938258ebd570de9ca71c64f50c21a3940394bf4540743ebb7b4c45f314cb9b37ec9b543cecd35fe1b1b68d5a42a5cd078c913e3343a90a2ac41075f1ea358171d698e33dd7028a4e36bcfa327f9fbd86d45647fab5586e1a13a525bd958d2f577b49d2b6"]}, @typed={0x10, 0x7c, @u64=0x2}, @nested={0x3c, 0x14, [@generic="d955db8cbaf1c3f039c7dc552e304f9ce2c225ac0aedbe385d22a439d2b31ff82e96413675389afb7ac5012ed513379e0b75d018c9"]}, @nested={0xcc, 0xa, [@generic="fe9f586ab89beef63735f38b2c8e0e808abf757c1cc21138354d6545cc43cd6f9ef8e84b6d8d17947693caba3f4432bd871c8dda12771bc0b35092fc44deb7e9ba1ce800e129b6701e0b97bbd5dac1d11613d03c0db80658e52339c45dd9d5490c11a60e88578bcd6de16de686fca6f977dcf405029e7f33530dc3241cfb4396143b5904d39b03251ab5eb8b91218c0c1ed6a9fbedee137505642dd4946e67ccadda7ccc6f8a492c6dd69adf44b8728a8e91f6e17d768f63152f56d9b111848a3a0993ab37"]}, @generic="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", @generic="f19be64f554743847fd6fca659c27033e1c3fe0f85"]}, 0x139c}, 0x1, 0x0, 0x0, 0x4}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/16 04:08:11 executing program 3: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000052d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x0, 0x8}, 0xc) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000a7e000-0x6b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000213000)="f73146efb1da71e3ae4c2861a57b380802440a3b2e3e1ef712b63ec058044a2a54dc6207b5a3494caf8aa4927c5bf36f") 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ba000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000da6000-0x38)={&(0x7f0000372000)=@ipx={0x4, 0x4, 0xf04, "3a9285e34de8", 0x4, 0x0}, 0x10, &(0x7f00000e9000)=[{&(0x7f00001c0000-0x8c)="09ce907be26a905453eb8527320e71c49511edc4836f11efe984a0e49ade5930a59f9e95aeac1c63ec27bd04300e0cc6d9741ef456dff1f1d934d1d22b42bd69c390203b8b46b459c43c6b5a49a79045246884aec1e584fb7dbf8afb45cf04824beab95eecf132d6a0bd9e2332543668eea16cfc28f49ec42312929261aa7d08fa15d4edfb7695063f008d89", 0x8c}, {&(0x7f0000720000-0x52)="ddf5bed37a678d6f771b71ac3ce610dffcb21738cb88bcad2249b385476b07b58403662fb4938811ba9da1ffddd0ab256870362c54980fb41a69af07c6c6bc841854dc62f3d43e3a013223e35085bab127b9", 0x52}, {&(0x7f0000c98000-0xc9)="3ad4d65845ccf0c7e6c092c1093cfd939d8f054aec3e2d413fc534054de758b3cd542655d9db6b12e7a08aec39382e9fa6ff3829a065c7c41beb7228bf3afa696b7d2220fd936ac36b18278fa31d7271e610dd204ab60deff187b0658054c18d4dbec6823f96eef66a49219d0ab28609ea81a499f351c72a1f6099c41636b72a86e89eb3f66fa947fdfd05568b7545f330ba43ef4e68ff2a158e2fe24a4edce661a8978815129dc1e34f6249c3045e3323343e44b18dd6bad2d6b6ddd8fd3dbbf4d4feb09684eed30c", 0xc9}, {&(0x7f0000e40000-0xf7)="03723577317ab6e9422ef09f9011459b7a3b0aeb709448edcaa1f221fefe76e4c3210d7ef1f914f0ff84c21a60675f8a2efff4e0b3a7408c4326b26cc01206cf75c33caa082412cb47068f43d5d69b771763e3c40a67dd6d1106263c16376a5a9a2bd324a4ccc55d7ddb80bbaa43fe9b4e8e4821c4299f6706e648d08f3c1a4572af38a883f56eb7dd687c76607e412a2dba21870503844993d23f6f1395fe8a266b53e53f0e49647f724db3b2f15d9e0c311d90155e8962b4efa2cfaab400ba580f21c6f7e49c0f48ddaba922ba779c03f861c94fb527dd1d1f6b6d20d32383aeb88deb54f1d9a2bdfc6e9616a28740ca8d6cdccf8ad6", 0x3ef}, {&(0x7f00006a3000-0x12)="d956bcc7b63aa30232e26fa731f9a7327611a89627a58aad9a6857563f57e43e5535572e0d9db568788f5dc2b79c68b6053e77724cc5558eadbf", 0x3a}, {&(0x7f0000fdc000)="ce024a70a01c99b71f89f63deb3849cfb3f2bf77c1f2742cc8504b6cbef7685fac32b504e3a1db1202d5813d5390af461f7404dadbeb6a884a76d1b8e3af7e82389c81b12b7149e4518fbf59004dcd46e47f468591ee50e5359e9efb3e809c7bd4c8bcbf6c744331c688590745bdfaeeb1577a92a9bf1b7a5b4b1ffc39ecea20fc440b6946317a264e7e9f62cb8ee4ae6926d53242c38b4e607a61053b4d402ce98314d5811306c316cfa4cfd1ee7495b0d16d7e0f2aeae0cf0d061e0ca0c929902b4b3106d020510115bb0258d371908143af55ee9a71dc296da4375033a7bc05d9516a94d81699936de46e392e8d311bb9d6a425", 0xf5}], 0x6, 0x0, 0x0, 0x8800}, 0x41) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000097b000)={{0x3, 0x1f, 0x8, 0x4, 0x20, 0x4}, 0x14}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0xffff, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd5000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd6000)={0x0, 0x4}, &(0x7f0000ba8000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00004cc000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fd5000)={0x0, 0xe6, "b822a1286c2fb6f0bca558ce94390d22aded3e4d23f22d1a568e9c5b1d607125973a05c1a1fd188caf148a90e414cdcf7f2bdc5c536d26f8aee27aaeb714bfa0f8506623b2b773e638f2d8cdef4ee53495fec4390b26ce3e6883f45706502a795c5829ba075e091da3d98a33bb97744a6dc163c17a1c453a6e2e45704d80c82db0dbd2562e28c2ac3f172919a2c3363b062b4799ca7b1a1ca8d0dc002aa805fb4c4de6971dc3ddb36a3f872149734587eec6010dc90bfd49d11e221b9c94de4aa89cf84761cb0756b06a3e6ca7879347b70dd07a41b143c5894fa951323188f512b37bfabd33"}, &(0x7f00000f4000-0x4)=0xee) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093c000)={r3, 0x2, 0x20}, 0xc) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xd, 0x3, 0x80000001) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000b13000)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00000e8000)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000050e000-0x102)={0x0, 0xfa, "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"}, &(0x7f000034d000-0x4)=0x102) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000024e000)={0x4, 0x0, 0xbbea, 0x4, r2}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d7d000-0x4)=0x0) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000eb0000)={&(0x7f0000e6f000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000070f000-0x10)={r1, 0x50, &(0x7f0000c40000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bind$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$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a9a000-0x4)=0xffffffcc) socket$inet6(0xa, 0x1, 0x3) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000733000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) socketpair(0x8, 0x80006, 0x100, &(0x7f0000390000-0x7)={0x0, 0x0}) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000013f000)={r1, &(0x7f000043d000-0x70)="716a00ef8d721caaaa69ee9e0cf409eb5f7183b30c786f2f3a62666abc3269ba3d3cda0c5fe76d4c668c0c57e9b98f4e8ea170a9db7acbbd31c83c90ef1fb4d44fdd0611fd6343415a9d3fc4995cfe4af2a7af6159bccbcd3c9b2794db287983d5f737c41821e0aef8650aa43e7bec48", &(0x7f0000b6c000)=""/143}, 0x18) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a2e000-0x38)={&(0x7f0000ad1000-0xc)={0x10, 0x0, 0x0, 0x10020100}, 0xc, &(0x7f0000b6d000-0x10)={&(0x7f00002e1000-0x34)=@newspdinfo={0x34, 0x24, 0x0, 0x1, 0x1, 0x20, [@replay_esn_val={0x20, 0x17, {0x1, 0x4, 0x6, 0x6, 0x6, 0xfff, [0x4]}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x1c, 0x17, {0x400001b0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000096d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000377000)=0x1c) sendto$inet6(r0, &(0x7f00009c9000-0xab)="43bffd3a1aba4afff3b6b3d9528e0c5211e0d446c1f917a41dd44dafa73188b3fb2dfe07835b94de11dfe3cd61e6f9c44ecc67fd794b5319112fbc25e728546eccd7facbb1e443a401b4ae4d252952069432e785f208ee06468b9540305940907e065706d811799567297d10cd7fe040dd0bfaa8327eff8bd15f1db52c6463e2078f7b1e7de301e2c86c78a7edd93874c846483c8f22a6e65486c3090225ccc347ca8db7078aa1fecfeec8", 0xab, 0x20000000, &(0x7f0000e7a000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b32000-0x4)=0x0, &(0x7f00006de000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005e7000-0x4)=@int=0x0, &(0x7f000033f000-0x4)=0x4) recvfrom(r0, &(0x7f0000a8a000)=""/89, 0x59, 0x2000, &(0x7f0000825000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x111, &(0x7f0000051000-0x111)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipx={0x8137, {0xffff, 0x103, 0x401, 0x11, {@random=0xd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9fc9}, {@broadcast=0xffffffff, @random="02dce8ea0152", 0x200}, "6883b0c60b039d73905ab917696e2aec21e7a89340a0ea124f295fc0c44f931c52d262c55b06a48ea2961457fbb8c4518213434faa194cdba7055bc10aaf1dfecbcc136c6601bccc799fddd30a988eaa9dff0c1950545310fffab62c0ace4d4196872faab1d96376fde2dbf42735713c925c0261383b1147bd8944d744d1d6fbfb20618889762661f115f102c19088d32085073fcff86db6793ea3d193afb5fa0b4bcd0d0a714fb794f0ee74f21c28424070d2e22f5e75f5ccfae39bb1f24273ac52398b449ae113fa7255d4a202d302667bc786347a145ae176119c783277a192558e2879"}}}}, &(0x7f00000d9000-0x10)={0x1, 0x40000000000000f7, [0xb88]}) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) bind$alg(r1, &(0x7f0000b53000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000833000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cc2000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000811000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b7c000-0x4)=0x0, &(0x7f0000f4f000)=0x4) writev(r2, &(0x7f00007cd000)=[{&(0x7f0000f52000-0xbd)="656be46a63449f5da1e3fb57b98ee002d97c8e22e87a08be7bad07a035e6f54ec4f111b3ff440c809397f4fab214972d4acbd9e477e1a50442267d548f32ef54554d744152c2e253938c4dadc5027bb94f137a09434e96e59d29dbea46df1ff30373f42c4ab18127bee6e5c5152686b49fd762472ac890a7ec84613e6be5121d", 0x80}], 0x1) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000093a000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname$packet(r0, &(0x7f00001c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000087f000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f8b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0xcd5, 0x80, 0x500, 0x47bf, 0x100, r2}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000833000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000325000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) pipe(&(0x7f00008f4000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0x21e000)=nil, 0x21e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000008d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000021e000)={0x0, 0x0, &(0x7f0000114000)=[{&(0x7f0000164000)="c33061ae97c1bacf1ab6c072470ec4f065d3e80e1963abdc6241a6d0cd", 0x1d}, {&(0x7f000006e000)="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", 0x1000}, {&(0x7f0000097000-0xde)="755d6007da7e8ff93810557f7e46ce5bb8c1dea2ea42f6f1744a804e63e8c0de07a755447eb7f7edd4daca5085340ca238486b4e414d714ba6f1b7203ab073b88132d43aa8c2af2432202322cee4dfb5917508e3d999eb9e24bf8937fb5d0e9d51cc412f7417db5498debd2d6f124ff4854c952030b28842e18ab7258658fa49f21f7f4b4410bff5be99d6ef2834c24a76dc4ab0ea72a1fde9c6c880cf43fa12a1ba479e85ec975869f86c2d0f3f22b9209ffd1059d1942c3fe98fc32d68637c41af143b9b52d65b46e0544560f82ced073be057bf95d0d055a31b6d803c", 0xde}, {&(0x7f00001fe000)="0c9316f01a6941eedf94f1d72301ec828b053f6064c9f8f499bfc40a24a25d9494506cb8bbf637d92ba56ef262171eb1dcde33867a4053435d56f6dcfb339bf42adbd3329788b3e61867f6bf7b8c1165cb91a7058408e101fb3d44548908b6d9409f1d18022b6d662ac76b4f136863262ea8976911e75d8ead2065a4feb4031edf4213eda5611dac1550287b0ca745fc36157fe4665325c70c12a16e", 0x9c}, {&(0x7f00000f4000-0xde)="d1e41fecd756b160840289fc1100a366fa4082ca253c8e64730ed6738f2d016a368c3b4cfcea41a712958c6bab1d4c42da01f4aefc194b446a44b482a69550f8471e7461ce9d09fe712e9801fdcb40cf19f75460d9e37b75df1296016e9e49d37a87fd2478fd249c70fbc62f8ea0780f338e7f6db19d9777df94868cee0cd1eccd6d0fdf0211cca32b843d38b0097cf6704f6cd12d578402aec4a1f74abfd011af2293e6bef52039699cbe25a77e0aff65f1ab7ea1e6c8ad13c07acbd1ceae4a89d2b0887f870e7911ac2eed1a1b585f081596d46299121dc1a6e0ac7370", 0xde}, {&(0x7f00001a6000)="6666dbd57c7c1e65dd56ee61d534883826af8095d62e2f2261ebc4b42e0353bf31a4aafc19b5dab69c556bd0501c8b10a4f79162d33d83bcd04ca866151f73a2ed480a7343299f4c7b72079a56d4b0fad534e69eb6afe759acda91631d2e9ad26c29885e945eca0017c7c602808affff19f42361f9ba21b880", 0x79}, {&(0x7f00000f5000)="b6ee37c80caf382988724b1f88bc74", 0xf}], 0x7, 0x0, 0x0, 0x4000000}, 0x8000) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x40, &(0x7f000021f000)={0x0, 0x0}) mmap(&(0x7f000021f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000220000-0x4)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f78000-0x1c)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000695000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00002e6000)={0xffff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000849000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000461000)=0xffff, &(0x7f0000115000)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000629000-0x4)=0x0, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000068b000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0x46, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "7f6cda1372f7a3ba"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000098c000)={{0x100000001, 0x80000001, 0x7, 0x1000, 0xf76, 0xffffffffffffff7e}, 0x0}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r2, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/16 04:08:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000df0000-0x4)=0x0, &(0x7f0000a33000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e2c000)=@assoc_id=0x0, &(0x7f00003bd000+0x166)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x366, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x4, 0x3, r1}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}], 0x30, 0x0}], 0x2, 0x3d) r3 = accept4(r2, &(0x7f00001dd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000330000-0x4)=0x26, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000616000-0x4)=0x0, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000342000)={{0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x0, [0x3, 0x400, 0x8, 0x4, 0x9, 0x3, 0x1000, 0x1]}, 0x5c) getsockname$netlink(r4, &(0x7f0000b48000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b1000-0x4)=0xc) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000214000)=0x7fffffff, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000054c000-0x2c)={0xf, 0x9, 0xdce, 0x1, 0x5, r0, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) connect$pptp(r0, &(0x7f0000001000)={0x18, 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]}, 0x20) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 04:08:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a", 0x21}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/16 04:08:11 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000aa7000/0x4000)=nil, 0x4000, 0x8, 0x10110, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f00007e8000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00004e3000)={0x43e3}, 0x4) sendto(r2, &(0x7f0000d39000)="2676ec78d0a487a8b33575b43665dad7b251550c3a6ee667ddd1e41ffc01082143541a7a277cf2c9838b165d23665de95d6166423a0876608ec62a6e0114c943e9d6aa1e875a337623e97abd073ab605", 0x50, 0x0, 0x0, 0x0) getpeername(r1, &(0x7f0000f23000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c9000)=0xc) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c95000-0x20)={@generic="0386b3927eb4857f5372e76ed7fbbe48", @ifru_flags=0x3600}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000045c000-0x20)={0x5, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00007aa000-0x10)={r2, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000719000-0x50)={@common='syzkaller0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x3, 0x3, {0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000264000)={{0xa, 0x2, 0xa4d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0xffffffffffffde65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x101, [0x9, 0x8, 0xfffffffffffffffb, 0x9, 0x0, 0xfff, 0x1, 0x7]}, 0x5c) 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000027000-0x10)=@common='rose0\x00') mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000027000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:08:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b8a000-0x8)={0x0, 0x7fff}, &(0x7f0000a97000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da1000-0x8)={r1, 0xffff}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000069f000-0x8)=@assoc_value={r1, 0x1f}, &(0x7f00008c9000-0x4)=0x8) 2018/01/16 04:08:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0xe, 0x7) pipe(&(0x7f0000c7c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f60000-0x8)={0x0, 0x10000}, &(0x7f000019b000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000084000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000bdf000)=0x8) sendmmsg(r0, &(0x7f00007f9000-0x12c)=[{{&(0x7f00000e0000)=@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000ad6000)=[{&(0x7f0000d1d000)="eb775f2d227f04a6d48c38d3fe46fddbe3b54c490697e4e920d4a673bc284bca4989d29618d0b6223433ef7b955e2fce3668ca35402c4c802623eb6533d788bfd205dbb1a32a7d102be3756186f769c333ad829639640555b8277d0870a800475eede43ce166adbe969859e270b1910fc1e4ae1ecdce4ba12656ced03286ee6b32302269942333f7c10bbabf0ebe06906b6aef282e3cdc4847378e834a5201f1d8497b2bc27780bfbfdfadc5b6ec3496ee2f7da56eac5fd45dbab91c55379bcc0cbfe8043162bd09de02b98e2a9d4d2b5d1d6c9e3ff0706901a7230bc3b3267b95c3f9b579e2330d49b5", 0xea}, {&(0x7f0000675000-0x18)="1d24cbcc5ba6eaf31528bb4a1ee77c9a0314490f94efc3fd", 0x18}, {&(0x7f0000e8f000)="6410c18f5384c687bebca7f8ab50cf6abf095e07f3f82672b6c23d0598a0d2b8686f361b7f89780a77dfd32bb090b17e1c12c24ceaee4989b214bb5822e1342a29504f580edbd804b093775844afcc67b5d1dc4a8766a247c4", 0x59}, {&(0x7f0000a40000)="", 0x0}, {&(0x7f0000a86000)="b45f6710ac144334452c60dc4b728355de780b65c2ef9c8fe19af79ca33f0800", 0x20}, {&(0x7f000004a000)="a563b1d5e953ebf545b2842c05923b3913209b41870fdf5a42193d7a4eecb0262e69b61ac88ef9d6023ee27fc13a69130e8853b47a1e0f26345e3367", 0x3c}, {&(0x7f000054a000-0x1000)="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0x1000}, {&(0x7f0000f56000-0x15)="a78aecc73192fabc2a4862904b031b089775c3533c", 0x15}, 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0x1050, 0x4000}, 0x4000000000}, {{&(0x7f0000bf1000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000053e000-0x40)=[{&(0x7f0000d43000)="6307c57724b20dba58e2508d9a0512cd0d9584669ec5184693804440c9a66136878313eaf8851f19b9ffe81fbec6d751b8e3458003ea8d3c37f31c9af5ca", 0x3e}, {&(0x7f0000258000-0xf5)="276024fbe6905e6b9bc5a23cb7964677c88cf75730966d7904ea6a0ecf31f511b938a01b9a90496310c3bd02e7ac3a5262526ad6e6ca0ff82c2cdeeefc3da293bf6d2602deac6341a64ef013c256a1312f4e9937f318cc0be6f5acf85d56950f5569ada5f94a44aecd6871f0fab662e0496f1aeaeea3eed5882a2ee38d24c269a83c0cb9ad780853f03907bb4020707e3be52ff5f69c7d8392f7a8be95298f8b051de6b56d62d975d7130399d8a36438454757dfeff100046020cdc8c1fc0b52b348722a77d3a75360180d281a474b7ca6d055927273030a24eea6c9eed81f40128a7505b9cae05367752a6c4be65c8b814bff7ea6", 0xf5}, {&(0x7f0000010000-0xd3)="801448ae6f31e970bcd4b4096010d811bd137964d5d40636cbde36fba482009a675e899aba92d493f938faba3844fdf847fcf9eca223f14c75565735c404e9089addb5d830c488e085ee5479b5ea9f091a7389ca49e0dc24153660989a3d9b4272681251d95827bbf7ab60765c593506f5c677d15b6673838bad9457008869339ff5e41871de76eaed8caaeb5927d18e847d48ad5dfdb99f08a203a47d53e33b3daae65018af902923858b88f23e163adf8e075b26f8f25bc64d009e29db0acd1a307c6f7ba056dcfd86f72700043dd1248bb7", 0xd3}, {&(0x7f000029c000-0x77)="6c2b74cd90e972e6485dae120513f9480ca499d566d484b5d4d3e4b511adca49e426a13823dfb84c16063d3e05cac05a38f8bb2dda9e26d2394b87d925785bd62babe7a5e3c71450211a3edbfa8614f124c086893f87136874f40e005958ecda8cb83ffa02ea5e2fcf7f0dd79ba910662f56405582cbc1", 0x77}], 0x4, &(0x7f0000181000-0x3d0)=[{0x108, 0x108, 0x400, "aa05d80ba694cb3460e0d7f909ae8a19664f7fec8e19da7a46c344d627bb898a94068e1d1bf6f867c4456c1b4b30367ac4494dd0b89ba3188605bf8ac21fdb6dca24bb7eb406444bcc44f6fd934c18806648c81d3b52976fe8ea0f98352316b190a597551091ae6c914dfac7d1925db8ebba40caa074cdaf2a32215e484d21e810d05486ef747e640697a5b306b9dceaf83509f0e48a282bcd0f9219de635eead2f76338acbe9b794c267890ef7a3f83855ca9af4c39fd1b4da766e7cf449d3b2298a3d2aad2fe48bdf1f02e986d97e4ab4f18876427caab77e55002419334218bcf5ea6a46d0ca66f2c57aa162b0a8e229a"}, {0x58, 0x10d, 0x81, "a46be9d2c54380ecbc720cf4e71452f9e1d0b641a1384e34fa473683a3691cedfa48b7e749511e773f0b41cf135ead7be07ce57551bbfd51cce049d02360fb03a4ce"}, {0xa0, 0x1, 0x6a, "69bb49ef3af2df4da182e60eb65e10e42670a82240747db2aef0a4efe0d60f077f7d24133044ea689136d6c5ecf0ace9043c2fd5a8cc758ccdf481b9b79ea6f6aa1fa2b0d8f68a94f2d24842d4509957d18b7a21588e7c6d7d664207ee2021398a56dc2ebdb0384ae777831941a80d5ff6dfd9615a2fa7733901581eccf29f101861d5fb100ffe1ea08e3230d7"}, {0x40, 0x111, 0x1, "80fc9a25d5254846cf561842cc45a5308528796db153690f58e3f460af52b691f54e28852129db56a49d7b9694b96b26"}, {0xe8, 0x0, 0x20, "f477c82b77d54863bc2a91a4c274dad4d47026435309d66edbc0ddeaf9568c47ac3bb5a63dc81226330acb7d95aa19c28b1e9646fc42b00ba372927f13c022fbe086aa810163be08c00c9afe8cbf270ecf8d572df5b4e9c5079298911384b3314c3be3d0557c42e03820e364c8857ca6616819a454fa41437abe816375435d2e8dfdcedfbf163e40689cb1d837d4433f93e013dc6551529f244438eb1afc7383ce41e7b679c57ee1123b6a18e29a192cfaa3752364347a7d153fc1f828312982ff837c83a725d7e3def1683278d101967caf"}, {0x48, 0x100, 0x9, "0f1b3d328fc40167bef256feb868e8f0d6ef6c01934099ac6e04395c36f8c9bf65fdef4770256993022917382fa601be176f5ef2"}, {0x60, 0x109, 0x3, "a4505fb32f92d38078417dccb38060808407cb6b0d937e44de35f30dcf9314e8c8343bf7bf3a16039551611632b9b5bc008a87e579f491d93c82bff8b6fcaaf48b6376b7ec8608dff518"}], 0x3d0, 0x0}, 0x1ff}, {{0x0, 0x0, &(0x7f0000d4e000-0x30)=[{&(0x7f00009ef000-0xf6)="e022225d8cb15c81de676d54b9cc93baa75ce41b745707273cad657d4f0ddb9e51c6cecd9d504dc322805915b7bc468f0481543129af2bc4b50f2e2cb86e37d31e8c3eb16f8dfc40a647b743e6a2877169a51eec18230beae09ad90a200c93764fcbe9f9277c36c2f4ad9a2a9012ea2dba6dd12e3437b2138aeb49fbe2c70fe8df420c97a7c6c7dfd0b050c7313bb4d3aec623054ed608e1203af9ff576e4409223459ef70bbed815b0f14f618c0351972f49ff84c20c999a58286aa164dbee7ad52dbf9cd32d871dbc4f188def331eb84031dbc990af210919c5db5ad984fbc885f33c649e3334e96be87c6865004ad37cefe5f671e", 0xf6}, {&(0x7f00001f4000)="dc4f1b5c327f7ba39ceb7205e99c9a3badd55d4434a9354890967dd916898030dfd762dab6e90cf0bee7e9873afdcf605dd6b85c9fb484d68daaeb4b4fe1a768e444147384b86b1938bb47bdd839c36079f35107299acf1fea8f", 0x5a}, {&(0x7f0000953000)="5ea54ebb2cc564e66166d6a46f6024f807971ddb7335650a2961c42e0ffac8f0d9be7125c7920bbf7152786f9e2e865fcdca24aec662a4c1edaae231dfc16ac97dc2d5b0d838e341a01b8e97010a52647bffdaebc7b0470b3ccd62241ffa2d11aa73c8155fe3b207b571d554d9b5e3b5156f17b57dd903509461b622af6048c684c878a09fefbe6054b562c9580d81e4cedb162b51e59f97626c4aa24bbdf4b11bfda292784f94f44803b77ed037caff48d21ecde80fb2dffc28a4b7de127d1ade1ae2c8", 0xc4}], 0x3, &(0x7f0000509000-0xe0)=[{0xe0, 0x111, 0xd15, "f1496ece002e8ea89de096b1139b5e7961f120a338d6e9865dfd238a18b97995ae53ac8dcacc3a5c0717ea32294bf85bd146114fc876817d2a38086288aa7f5bb86dfee11cc6a1481573bb2c390333a77aae88508f53dea79604002949e63de8217d3c24ad5cb3173c01f8cd53a156307ba622d82779aeb01f49471a7d56cf59c32679779ce35c848792513b939a4133b9042518cc9557a1bc5ef5d0cdb5e03bed23e9dfc5fede97dd7e0094bfe59bf75a2995f25fb10ff7bf7d4b4f6613c3af2abe44e99206803b3d"}], 0xe0, 0x40000}, 0x40}], 0x5, 0x48051) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000bb1000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f000011c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c2b000-0x10)={r4, 0x5, 0x7, 0xfffffffffffffffd}, &(0x7f0000674000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) getsockopt$inet_dccp_buf(r2, 0x21, 0xcc, &(0x7f00000b3000)=""/1, &(0x7f000061c000-0x4)=0x1) readv(r0, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xffffffffffffff7a}], 0x236) 2018/01/16 04:08:11 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000949000)={0x0, 0x0}) bind$llc(r0, &(0x7f000043d000-0x10)={0x1a, 0xf7, 0x96, 0x3f, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:11 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000012000)={r0}) accept$unix(r1, &(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8) [ 105.010506] sctp: [Deprecated]: syz-executor3 (pid 24287) Use of int in maxseg socket option. [ 105.010506] Use struct sctp_assoc_value instead 2018/01/16 04:08:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ac, 0xff, 0x100000000, 0xf19c, 0x80000001}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000535000)=@assoc_id=r1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x9, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000-0xf7)="7a50fe7e305a007cf52bd9e72753509a5149ae447a1218824936c731bc8e9ea911a7e30195edf733369a00038fd12b9aa598e6a077d656cb54a86483b733b824ae0a9011d9dc2ac62d80bd0f9d17a04d8abe49b0c46daf2ea0dffd23ee479ec26e00669b39f4912624161b4e1a5bbcdaf8acc1f65b7b9678c4b1639faac2b98cbbbfc6212c6f30a1e8978ec59d3a7a2274f9ecdfa4f03526c8e6576e7640b4be53be2c95c3beb25807a5f12577d2888940272099ca398c4d164c537b5481dbc7a520f93891fee5903d747c2cab53b79b35fb3f6c2bda06ede32dce8a7e1fd00bd1e6bce0866df7b4badca806607b8ae11241280cbc06e4", 0xf7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x81, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0x14f8)={0x14f8, 0x42, 0xf36, 0x7, 0x2, "", [@generic="85b875e64f322383dc7837c1f6756fbad9be6b85572b0bc9dd", @nested={0x1210, 0x6b, [@typed={0xc, 0x63, @pid=r3}, @generic="3da64b01d2ed2dc221cd9339ffcb821df51868a16d809572ec8f85b8709d0d6b0f480984f53500187bb6a42d077b498b74819fc3625ca9e73cc8f447fdbe1159c78c8218cfe4949d2c5f863e7a047ee9ce6641a507ae6fa15ef21249bc1549b49709a69be8a87b757c0ee0c542850d1dca1f494ed62c08312e494768ae8a82a4b50fb487e532b8b973329461f8328a71bd8ebc26a1bca3585ed4282e26f141fb4b", @generic="7ffab088425b5eb4431a601258d1b1abb3dbf195240d0cc31debcb95884b731c4533d60a8ec4ee65d954b485bb04b77acdc91bc318ae984c40c4623d4222b90f4fbad46e5ca7593a2965bd0e305e2fd836e3c2289a35cb52bf88e18b83583b8e", @generic="8a9784199ec4c1754bf0580207dcca9aeeb97c4829b1c47ce5bc9fdb212d293f5c9418ffb65959359c31ad8284a76a2eedf71fa7d953cf61a1f9ebc25481b61ad57dff87a69f0563027e3f5f0aa2100bb536f699128c9051d16422e71c6cacce69daf0f0f8daf98ac5e0425c5d361da4bae2a7e9e6b225b3dca8483e1a5aa712c411b5b63f1c68662aaa168a3f68f873e1c630387811a4e320e017e7baec765bc4dd9c5578bf4fd441aa1cf930be1c32a3573af2208f968c080aa5d65beaaf016ecca1aece5d350b318ddc69ee7fa37481414f8a800809a3045f75", @generic="37bfd035c9ca67346eec482582aa3970da7e", @generic="6e7d7063d5676c8c77b97f1dc4552245", @generic="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@typed={0xc, 0x3a, @u32=0x1f}, @nested={0x28, 0x89, [@generic="82444026c2192f1666ddfd4e66d11dd81979e945f1f15cee8749ed9a84db6aa36b947cc6"]}, @nested={0x288, 0x10, [@generic="", @typed={0xc, 0x3c, @pid=r4}, @typed={0x10, 0x21, @u64=0x1ff}, @generic="435ea86ae5773a148c0c551a8f7d24ec8c92e30f75d293d9154babe1be896629d2c9a86f0f315a3ba73c71d3d4061119ef421204b2f120e2223b03d6b6ed243e709f6a09084ad2d9975c4ed6e085eeefe2b091a547d55a3a8e14fbad98a34417ee799d3a2db28225f73dbf8d098c2971c1082ca2de5d7ae15f58632cb2edfd6af7b782bf80f18870c2dc052dea6bf3cf1ce20d47deb6caef46f4526d48048efacbacc96c40b145d547162cd4906e8067", @typed={0xc, 0x3d, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0xc, 0x64, @pid=r5}, @typed={0xc, 0x18, @u32=0x2}, @generic="61c8c02d94a7a7cc70f0899e1321dca8718b790d107914c87bf738ed8c99dd54b65311cf2cf819795263d19ea4916133f9ff96bcfaa94c00de62d68734b97a97f0fad61ecd319d426dba9423d0cd4c80b4e5e36c0a6831dcafe8a5bab32b56d7a838344b34bf2c9bdf6b1d52e98f4d4ef47b4cae064fcb419b047fd95cbeb1c65d89b2a6a21bb9c7ec5f6412ed19a21032fa227384747c9dc79d989d44e728d241c418cd967825caada2b8247ca886a956d74f76c1d0219497009611e4ec64da39acea2a6243eab62eadcd9edacec0ce04f16307f3b67eabf2001298faed80fc319d", @generic="40c574c3fcac5192a50bf084fce6eed4ce6d0f69ce1148e26d18c9c58cac92994aabb4d7bc2fbd004f0628adf2ca38a4187ffe18d02b16f337a421e9974e923c26dff1c6c95d090b65b2563dfb44032c1a7f6367ece7ad0948fdf5b0c07ac49b2f867d16646b6032ea066f997b70dcf484c108092edb1f025b07ee99fca5970df7939f964a33475bae18c24f597c93f49fa5a4d5f3f72aa7031fcb72e008de9216c49dd5741acb843e7d3b2d875c7c4f12"]}]}, 0x14f8}, {&(0x7f0000005000-0x4c8)={0x4c8, 0x12, 0xd0c, 0x0, 0x3, "", [@nested={0x38c, 0x3, [@generic="0b9746b9ff086717f7efd18faa0c9284071e519a64c89d709d3954a40b5e68d84cf775b26c339594dc25d35f6bfb27a06ef99b95fb2f70c1b7fd34bf8856bf9076e35419c8fb1bad23da5914069a4fb61c57c057585b068b5df9ad0446e9d4df74a915c33113bcc41bb20d164be11d9f3fac6a1c0d1a5e22d4f920fbcc3d2856d5200b46fefff2ed", @generic="ae5722e09b3b2bd143505a998d66519ec8e19377cc67385aa805849b5132f993ccee41de037879130ab51121c00f97ce38c0e03803ce156128a88b0d19f707a7929cbc083719ca099d0287df17a300abfc4f84ffd56e3503a529adec5499a4b64bd76ecf42a38f05b8f4cdb865d656646472fff7f2464e2bcb6977643b60dbbbd923a5c0a17d86e4f4c04fd3a8b3fb6fabeb69be59e291d0f83d7f81655cfc9d66912500780a471ae937e0af335c79be71a35323f9e23211682b73553b6e59b6583b31dc69e74d32cbda991db04524706af9f2ff29f0", @generic="ba9b46bcba0ac74bde14aaa2e4650d1cb7e89268b71bc5a511396219d0ddf118cd4ee0d3e6d0a5718e724819dad206f91acd6d0256c1451f90c53aa961c7d764dc9a054e6523815bc830999f7a5a02934d1d049a690325a9bf25e5ffed10c8a646dcf01386d9f5d84325938f40ca5a6454c30a7080e4ef549be5b9fee7d945cd38320e5d2e076c0c2e398b6f6fe9a5e09aae6ff55ec77fd54d3276bddb9f359cc5eb6057fc2089abbf2117b9429fcbbec0091c081153d2e58127c48c145d8fc287d613717e28163a3029e6f98669ed4d474fab6c8784033ee95313aa9a56317f70c1071df105399212bef1", @typed={0x8, 0x6a, @void=""}, @typed={0xc, 0x41, @u32=0x8000}, @typed={0xc, 0x3f, @str='\x00'}, @typed={0x100, 0x47, @binary="9a5a1879504d7c6e8d8a7a30a038d9d0136c72ec483e0f97d01b8f2dc84e02bffc2febcff5367a90dcafd54bb9df7b5600221f2fc0e32563471227c7459d0f0d498f1e34a609e21f4c7719708bddc425ac572cd6c0a5ffc50ca7d4c1166c7b69af4b11586447b0fda4579247767b81f429b91c9527d2bf74aeccd04d9fa506f3a8c992ab6435ffa1eef1946e162c36ee37eea9eaaee7ab70efcb58498cf725e6cea3c87449ce221310b8e56fa18a5edd571efa924967edb772292465bf2fff542e8a0f17fa34a444113dd0dbacb995b6399f0f254c2827dd735569ac9109b137871c2dd140050754a093cfb7708b2f376fe522c782a7"}, @generic="0ec29f8435e55898193aa02535bd68e0", @typed={0xc, 0x60, @pid=r6}]}, @typed={0xc, 0x63, @fd=r2}, @generic="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", @generic="1d6bee75695362517484523f59198eb9171362cd07192785d66968915bb3c051ae82e8"]}, 0x4c8}, {&(0x7f0000001000-0x278)={0x278, 0x17, 0x0, 0x2, 0x0, "", [@typed={0xc, 0x2, @fd=r0}, @typed={0xc, 0x62, @fd=r0}, @nested={0x250, 0x9, [@generic="072505db31dddc56916837bff86d368d468f116bdf03e9aa871ce0be8427315822d87b2cd65596c66406d91ea6ba08ea8936b1c3816c64e851e3fa8a4784fdd550b200d433130683cc73e88e2bd5f9a53d4738d07ecedfc50a18f4a0ff2a4a4311af600059ebbcbc1d6fee57468d21f39091979fc624bbfc711ed18de21bdb3d126f618f90f1118b", @typed={0x10, 0x5e, @u64=0x80000001}, @generic="83bdbf7e1829c18efa5d9480dc373f91c848ce6f178ead853f4b3c2f7b71a803e5433cc2cb8950fd9e3adae475f27d37949908edc7400c596ae9230df7ef3fcb29635dd9b20cc1248e92da2afda4728f4b20d3c782953fc330d613e956b2b229d174f03e8768202ab180ecee4d49601774d16372e90df4266812b5fce47c35ff7796c5d45d7681b8e5bd41fb3b5b44c22ffde82e1628ed2576ec27faf70facf9b8f281da198e41c5ecf7efa73daeef0fcd71ae", @typed={0xc, 0x32, @fd=r7}, @typed={0xb8, 0x15, @binary="2c90f49326766710b0f5f1218ab6ee665492f4b6ada85941ba9fbcfe79faa0691edf0f37766483c90d4dc35549d5a60c69c8032a52c138fe30607962cae197214596dbcca1909a18fd3733a52e5c5b3d8ec9719c18da8284d81a38168c898950765f951bf8e3cde5fc46e4787a8d5b095ddd8bd158f5accddfd06b13de99342caffbc2f1e407660f93c146eb8b1b1751b1292eb03c80b85c2e1e4b7d3db90426ae23b34a581522373e144df40874cf"}, @typed={0x18, 0x53, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x1d, @u32=0x9}, @typed={0xc, 0xf, @fd=r0}, @typed={0xc, 0x56, @pid=r8}]}]}, 0x278}], 0x3, &(0x7f0000003000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}], 0x20, 0x10}, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000006000-0x3)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'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) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9, 0x100000001, 0x40, 0x400, 0x8, 0x480000, r9}) 2018/01/16 04:08:11 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000006) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000021000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000018000-0x2)=""/3, 0x3, 0x10100, &(0x7f0000020000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000020000)={0x0, 0x0}) bind$inet(r2, &(0x7f000001f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004ff000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x807, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d68000-0x4)=0xb) r2 = epoll_create(0x40) r3 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r2, r3, 0x80, 0xe) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f000048b000-0x4)=0x0, 0xfcdd) getpeername$inet6(r0, &(0x7f000080b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ea000-0x4)=0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000151000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00008ab000)=[], 0x0) setsockopt$sock_int(r4, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/16 04:08:11 executing program 2: r0 = socket(0x8, 0x2, 0x6) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000561000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) [ 105.074453] sctp: [Deprecated]: syz-executor3 (pid 24287) Use of int in maxseg socket option. [ 105.074453] Use struct sctp_assoc_value instead 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d4a000)={&(0x7f000060f000-0x60)={0x27, 0x7, 0xe9d, 0x3, 0x5, 0xe2, "0354be4a3026145b57748f40e7d1663d63e7ab304f5173143de86eb99c4dacc50203c75cf1a04d50a897920e29788ea934f142f05309b0aeabc441de77c4ca", 0x8}, 0x60, &(0x7f00001aa000-0x10)=[{&(0x7f0000e8e000-0x72)="676e8499a0709bc2b806a95346b86e5f2a52f924af5a52f9ad07177010fa59aba17862219632d9428dd42057f374315011a64c40a03f3c6bd1fbde331b41c998f479d74bd74d5e3e5e0269420fd5f92005f48e378c7ced60f9b806fc4354c88758f751c3c97767d32e21cbe55e1f068b84f0aaecf107d64782135a8a8ef2393f56958c1ad7b086cb8dfe8a38a846d0a468566d1f4040c1ffd3570eca0fec71049f23e772dcfe21b2", 0xa8}], 0x1, &(0x7f0000065000-0x50)={0x50, 0x109, 0x7, "1c0af400f3090342c00344667d8ca8e1f5e460b68690a710bb9f2688f7cf986d2dc64a4c09e29ffb481091148dd38032c86c1cd31702b25b19"}, 0x50, 0x0}, 0x14) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000a95000-0x5e)=""/94, 0x5e) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @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, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/16 04:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003d1000-0x14)={0xb3, 0x1f, 0x498, 0x10000003, 0x6}, 0x14) r1 = socket(0x3, 0x1, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000329000)=0xfcbe, 0x4) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f000079e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a7d000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f000099f000-0x6b)=""/107, 0x6b, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000939000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000deb000-0x38)={&(0x7f0000b3a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000041000)=[{&(0x7f0000ed7000-0x1000)="d3", 0x1}], 0x1, &(0x7f0000a70000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000432000)={{0xa, 0x2, 0x23b, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x0, [0x4, 0x1, 0xfbf8, 0x7fffffff, 0x7, 0x5, 0x3d1, 0x2]}, 0x5c) 2018/01/16 04:08:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) pipe(&(0x7f000037d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000096000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x7, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000673000)={0x0, 0xb2733152ef093827, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000271000+0x7f3)={&(0x7f0000f17000/0x4000)=nil, 0x7, 0x0, 0x91, &(0x7f0000ec8000/0x3000)=nil, 0x7}) 2018/01/16 04:08:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000889000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00001de000-0x38)={&(0x7f000019a000-0xc)={0x10, 0x0, 0x0, 0x16000000}, 0xc, &(0x7f0000e95000)={&(0x7f0000f31000)=@getnetconf={0x14, 0x52, 0x500, 0x5, 0x2, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0xc001) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000be2000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000084a000)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000922000+0xc18)=0x0, &(0x7f0000c59000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000b45000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)="b111") mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00006ee000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000-0x4)=0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000fbb000)=0x0, &(0x7f0000fbc000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="", 0x0}, 0x20) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005dc000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000eca000)=@pppoe={0x18, 0x0, {0x4, @random="ebe67fd4a812", @generic="c2e785ac63d089ca2aff3103c98ccb5d"}}, 0x1e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000656000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078a000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f000077f000-0xe8)=""/232, 0xe8, 0x12043, &(0x7f0000ed3000-0x14)={0x11, 0x16, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad", 0x41}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[], 0x100f, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 105.139256] dccp_invalid_packet: P.Data Offset(0) too small [ 105.158323] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000023000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000022000)=0xc) sendmsg$nl_route(r1, &(0x7f0000011000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f000000c000)={&(0x7f0000020000-0xc8)=@ipv6_getaddr={0xc8, 0x16, 0xc, 0x5, 0x2, {0xa, 0x8, 0x0, 0xff, r2}, [@IFA_FLAGS={0x8, 0x8, 0x290}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x6, 0x100000001, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x100000001, 0x3, 0x101, 0x10001}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0xd1, 0x9, 0xfffffffffffffffa}}, @IFA_FLAGS={0x8, 0x8, 0x408}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0xe000000000000, 0x1, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x1f, 0x7, 0xffffffffffffffff, 0x100000001}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8927, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e63000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000bb9000-0x38)={0x0, 0x0, &(0x7f0000e31000-0x90)=[{&(0x7f0000ebe000)="0ee3cbbe0c203b33f8e1230790412e2c37fe93e01aa8903aafab61670b64957bc6ab879022e1aa7a83deab1547318be81941844a498c0641726e48c38b4bcd72e72c08f3d21c09383cdef680b421a4d944a1659f0c8a5f9243cd3ff22b436401faa27fb70c17b6bc6541fbccb73177bdf1041bd76517ea601b33a0522416cbde4c08dd48372a7796968b803d835f76c71fb87d9929ccec4dc7a5bb9fd5ba55a5f4587b2d1e103c7a9f8681b0d1fb05a735ddd88e9ca67eb297", 0xb9}, {&(0x7f0000b69000)="b956a39d13a5a85ab5cffea1c6fe29252877840bb6384303b2a1b7b671d91e9e5addf9d8fa7b164b3fc581b9fa6885837a59e6521115a7b0475fa440f4eef775269890936437ef107b0ca9b02a0880042c4418c4dd48921d8e52e12423e18a878befa546387f9cf615f4f33dc2a86d14fdb38606c42bcb62481db3e1099434d25544f92bb241ce2425e431f26c3c4db13d5e6a4373cd28618647c42f173cf61b071f59e16c6216f95d63ed4f1799d8890b44bc7658fa61cace1cc89eb423bf10a01a432f33568a537959ae28", 0xcc}, {&(0x7f0000c50000)="61600f3049770bf058aa3b4b79abeb6885d0bc63d0bdabc8fd0375f9ba3100b9fb054bdd086db4148c617b3bf1970619e93d0504217f8f0b381445d9bc7e681db5e81ec733acef39ad5e4db03458c703a1854c5253c71bd58b6272f1793c82200605ed6bc71dafd8cbd3ddb5536b59b6f2b6ad68841945eded23f5e24875d6773156a81345da45d291fc294d57d99733bd5ef7dd3df7b0da2f1d51967cc40a2af299e057505342d4d5fc914fd234c2847c3a15f7a3da0a41232048f8", 0xbc}, {&(0x7f000036a000-0x66)="1ef2e5b73ef2ebd0124ad22bf4286b4b4135027fed64957e29e837a77d25473e1eedc2860ba7340d0f4eb623fe6d05d2f044067adb0b4451fb73b3fc554bf9ba5bc77a7ce39195ebc8f7eb1e2d1fbba48e6803026580432c36a1bcff9a4fc4ac27355c6f5a1d", 0x66}, {&(0x7f00004a0000)="fe9602b39d8403e91f24717acd5c47f2220ec40aed58dd6a396aef266bb598fed2494669", 0x24}, {&(0x7f0000409000)="2386d039df8a3494ce8f235a02e67c1fb4699c311e11c7349128145e811a89d8592a7852548e874f7001eccf8f3b052a97f784745e5820142f2c1ace6a4ebca09014d032c328767d020fb8c814302040aa5191e68e2ab51b1fe823ca94", 0x5d}, {&(0x7f000049c000-0x7)="568ef6f9d455ae", 0x7}, {&(0x7f00004f5000-0x9e)="542169e5641537efc00e5b17f98329d4c8baff94813c525230216c830f1f7e949d7cb676a34dc9c22e0914ed84566c5f7d209b284ad2f72338fb218bd9b56fd2dd2429f8330408e8ceab8ff2e60e0848a10875c7de353439d06a7e25e702362b63ebc8085c4dddb31ba26f1e8e94987369b8802c5be2dc40ae0adbbe29f67f64b4ed40391882800703c329073a21af67beb2c39e4ffe97ea478faba779ee", 0x9e}, {&(0x7f0000eab000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000ed7000)=[{0x70, 0x19a, 0x826, "c1dc9d8287f8cae09da9b3969bf95368fef2a951d1303ee0861489c35575ed2a84ccd32acf46c181fd1aa450a2f6cb70d81b8f547c94423fb3bec1e6a6b6a038b9bf41093d077ec01f2b14734cf7689219d2e087466a54b19c0ccefed1bee8"}], 0x70, 0x10}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000cdf000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000d46000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000003b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ecf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000aea000)={r4, 0x1, &(0x7f0000ea9000-0x4)=[0x100000001], &(0x7f00008e7000-0x4)=[0xfffffffffffff3ef], 0x42, 0x2, 0x3, &(0x7f0000fa0000-0x8)=[0x7fffffff, 0x0], &(0x7f0000abe000)=[0x1, 0xfffffffffffffffa, 0x2, 0x100000001], 0x0}) accept(r1, &(0x7f0000dc3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055a000)=0x26) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a59000)={0x8000, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r5, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000816000)=[], 0x0, &(0x7f000040f000-0xd0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000ffe000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acc000)=[], 0x0, &(0x7f0000493000-0x1238)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ec5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f34000-0x4)=0x10, 0x80800) getpeername$ipx(r3, &(0x7f0000763000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c23000-0x4)=0x10) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) pipe(&(0x7f0000053000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x0, 0x80000200007) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fc4000)="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", 0x1000, 0x80, 0x0, 0x0) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000007d000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de4e94c5607f5e0c9b091bcb1c2a2911"}) ioctl$int_out(r2, 0x5462, &(0x7f0000e5b000)=0x0) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000693000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000e, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000fb000)={0x0, 0x38}, &(0x7f0000a21000)=0x6) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f7f000-0x10)=[{&(0x7f0000a78000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d010000000000000060337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb483f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a06163addf7d63bbd78c6272841058bb4055f4a25e5d0b6abe0a9967e64a64c4211101d66d145710793e270784413c414b834f36078f02e1a65729ae573cd0eea64dd40a94dd96c0e52032b2d8cabc3c4", 0x79}], 0x1001, &(0x7f0000f78000)=[], 0xa6, 0x4000045}, 0x40) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x2, 0x5) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000b34000)="a251605da1904e03f49aac0377491a2076a7a25ac56abb6a4fd7af0d9ea8a9bc1a37124c9685d93cc5a5f9cf98792313da216899ea0940b83c1a7b", 0x3b) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f80000-0x10)={0x845, 0x2, 0x7, 0x0, r3}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000f80000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000f81000-0x8)={r3, 0x2}, &(0x7f0000608000-0x4)=0x8) recvmsg(r0, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x3, &(0x7f0000ba1000)=[{&(0x7f0000f7d000)=""/17, 0x11}, {&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f7f000)=""/4096, 0x135c}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x4, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x20000000) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:08:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000e6b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f7a000)={0x1ff, 0x8004, 0x5, 0x6, r1}, &(0x7f0000519000-0x4)=0x10) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ec4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027a000)=0x10, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f42000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x2, 0x3, 0x2, 0xd71, 0x6, 0x9}, &(0x7f0000272000-0x4)=0x20) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f00009ba000)=@file={0x1, './file0\x00'}, 0xa) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e63000)=0x0, 0x80800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e0b000-0x10)=@req={0x0, &(0x7f0000c31000)={@generic="dd98ee4c1a238abbe6cc8f5c8ba5245d", @ifru_ivalue=0x7}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c36000-0x88)={0x7, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f66000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00000e4000-0x64)={&(0x7f0000fc7000-0x8)=[0x0, 0x5], 0x2, 0x2, 0x401, 0x40, 0x5, 0x0, {0x46b, 0xfffffffffffffffc, 0xa9, 0xfffffffffffffffb, 0x8000, 0x101, 0x9, 0x1, 0x200, 0x3ff, 0x9d, 0x5, 0x80000001, 0x1, "417ef8ebb1cc90cde02808d9ce89dc69a72d47ee940f32edcf5992a874498525"}}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000481000-0x4)=0xfff, 0x4) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000787000-0x1)=0x14200000, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000405000-0x8)={0x0, 0x5}, &(0x7f0000583000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a0e000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x4, 0x6, 0x3, 0xfffffffffffffffe}, &(0x7f0000485000-0x4)=0xa0) sendmmsg$alg(0xffffffffffffffff, &(0x7f000048e000-0x70)=[{0x0, 0x0, &(0x7f0000f1f000)=[{&(0x7f0000784000-0x25)="72438cd404ef092b01dfae445f09f210f68573ff90b33913b16eb141824551493a546c0177", 0x25}, {&(0x7f0000c15000-0x75)="9af6e6ebc7e7bd79b945b5ab9b637da12766d754276db6d80ca44f45eb5d1a59279124df9d44cd6469cd2ebabab4bb9c153e54a6343e38c361016b7b47e4289f9ee9582e6b9896a865beb5333ba3704488a7f12c1444fae6513f636de7a884cf167bc98a296346c921a65bccf0a38ed9acc3989322", 0x75}, {&(0x7f0000ffc000)="36171e70d9625bfea386f3c00adddbaffd73dcbdf370d396d2e635883116bd0eed3c79acbb081bff92739e5638964c1ad3618392a55a6a62f761b4335103037e8d28b16a6745c4facc71b389144b8de941a5b4c372", 0x55}], 0x3, &(0x7f0000b39000-0x1278)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x100, 0x117, 0x2, 0xe6, "ee4cd645a0681a31654f10a389266a321fc1f5daf1b8e08aabbd5e66b060c6c8a5aa70b8835228740d0a9b44352a8b12631816afc483954a97aeb534ffe8a03763004b5274b485ae333a6aa78ce94df24cc8dbfdfc7e3a012263a301e70f393e493858d30d353d0b90053fe86c7fd51461351c5fbd59e710b62b995504eafb0943fe1111b787b17c7c2a869e59189251c920a7d7d00142ce5bec4d799c07936a8ed459c014a3775fa8cd01e37e285748ad83057147dbfe374d81423a17703a8dfc4c389594d67f46aaf462db19812962e81fdb00b12bbe1d1af8e6fc55c011cced4df3f3782a"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x66, "23ea1de5b41f6797499e7820f6c60b6d3c043eb60d8c428eb260719b2a0fc58fe2049b0afbbc1f2eb8db875df4c6aaf837f4dc1b270ba14572a07a0274115fb963eadaf697f94e62bbd9ad392b89cf821281ad9978d2a758a8a238a3fb4366d9c980f2d1ef0b"}], 0x1120, 0x24000840}], 0x2, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) socket$inet6(0xa, 0xa, 0x8) pwritev(r0, &(0x7f00009ec000-0x40)=[{&(0x7f00006ee000)="dc14af5ad888d97d7ec4d7135a242acc6aa10bce14f048042474d0e3e07efcc67994dfd0a938d942fa45574cd61861c6f293b7f5aaf945f97d0d846517f6413564f4255efe3a25bcb58f94bbb158ee51cd09640cc4e8760c727ff97cd34c9cab", 0x60}, {&(0x7f00007e5000)="bc88a467f8d9491e1e80e5adbf081ab435cb3a8362d41a9cf10c7b44eced45b45335d6fddb2e3ce19bae47b3534ba7367e078b6b34f4ff97158eeee326ed09326d8a397711324b3030046f6570351163e8cc1419c350ad7a55c4fec5ef353dc5c2df948df39f2cb9515025401781d265e97062afdb89e0e9b0383264051bd1d87b202a77d9c48e03a69aaa485c59c4c75e1c78c3d06ee79b7cf3a99cffc5905b9c18738c2f58c29e1ede81917bb37f94e43575c6773da1f78acc7622a9db28d908f03c0d28b690e724e4795221", 0xcd}, {&(0x7f00006d9000)="60d2a15613ebfda059968b00e4bbf5454fdc1d09cc76a80acf09e427edca1b0e3cbf68eaad0e4641d688b71c3c7717ecfcff7b1e7323db7b00644173dcc97f75e62b4c918ec338e0c44b2f55c5783ff93c703cb4c8580bf90f00559a80d3def99bf22ae35239f07964a20f698858011210c11c94cefe837c5eeb704802e96f65ff7820beb5085dd71a24396cfc7d741935c48405efc04892997cfaaa2ec7fa4658a134a2619873308419f4d9ce89dfae58170e336203059881eb52f6bfc31d795a11ebbc95531309a19e49eb4870d6835191e4ced54ba189dde29670bfe89732ba4eef714240953d2a1d04c19564", 0xee}, {&(0x7f0000076000)="591792a6dc7707658f1c09adea3de6c47ad660046db6996ea2034dc57651af79fc1107c242925416fa2bf78f5e8e35c3bd06f8d509e6e4b83e0075a4988d01967b45d23913ab779485312dc01b1070d05efef11fa2f49444121c15a3c2702c839968a625ffd357022400bfbd39774af5a1ccbe9a405d0426b498bbf89baf2b87e695aa2841466e061c2d70ce0d848fba98681a9b2f0183e7d515be7114ccf8526addd3894384d92d53203148ae9d97989ea2e0ccc4", 0xb5}], 0x4, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000a22000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000589000-0x30)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/16 04:08:12 executing program 7: 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$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000fd6000-0x6a)=""/106, 0x6a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$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) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1, 0x300, &(0x7f0000543000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000b6d000-0x38)={0x0, 0x0, &(0x7f000070e000)=[{&(0x7f0000c5e000)=""/182, 0xb6}, {&(0x7f0000f82000-0xe7)=""/231, 0xe7}, {&(0x7f0000100000)=""/87, 0x57}], 0x3, &(0x7f0000a76000-0xb)=""/11, 0xb, 0x1}, 0x10102) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001fb000)={@generic="d0c6ff81b37fdf1bb1e7f83ac82040f3", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r2, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/16 04:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b06000)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0x1, &(0x7f0000f98000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000f99000-0x4)=0x2, 0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x5, 0x9) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f9a000-0x8)={0x0, 0x2000000000003}, &(0x7f0000f98000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e6b000)={r4, 0x9}, &(0x7f0000aa9000)=0x8) 2018/01/16 04:08:12 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005dc000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x9ce, 0x5, 0x2, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008e1000)="9a79b2f1a81b5b60fd104b6f5af0f5ae102ed4c18962ece7d2763d0ed28e02c7aa347fb30aea4328d5f3646119928abd37e47348a5b8f05e3f3c8279963349eda9b9b179e5dcc7e1fa32e3f73631b46a9ce2519a62998114c7a258e53bb3cd8d1fb838f09ee4e96b9676f3b80f97ecb846d68afdf9e65599b87622ebf49d3b72c0f8ad9c1225c25d4e5bd5397cc705a7f0808c27c83d25f4e561afc7d4b50d1fae382729d744b676171cd9b32c281f9355ffa9e04dd53e6f1e8e659f7c4d35c1bb90ade09cbfb38f52a96efcce1a610ab7de994e", 0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000039000)=@assoc_value={0x0, 0x0}, &(0x7f000027e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b99000-0x8)={r3, 0x2}, &(0x7f0000d78000)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r2, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000c7d000-0x10)=[{&(0x7f0000bb6000)="a6963ead45dcbd9464825cb6e869252671351b7a14641fb16780619ce4ffffcdf901d7d920d102ea66bd0025d24ed7f566d7bd99c40c0493d58b1d7b2b3db52b68082adb8f39eb239f9dd3a65de6ccb4e1a404fd3ebefe551102a5aba9a50c2609280ba59658747be753723d5efa67e955e612e8584ecde86651b966a6fb7dbc", 0x80}], 0x1, &(0x7f0000b21000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000aca000)={&(0x7f0000ce0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004f5000)=[{&(0x7f0000c4f000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f0000b34000)=""/36, 0x24, 0x0}, 0x0) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair(0xa, 0xa, 0x9bc, &(0x7f0000317000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c01000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f48000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a01000-0x8)={r2, 0x5f}, &(0x7f0000eed000)=0x8) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x2ffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000012a000)={r2, 0x20, 0x0}, 0xc) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x9, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000008000-0x4)=0x0) recvmsg$netrom(r1, &(0x7f0000006000-0x2)={&(0x7f0000005000-0x10)=@ax25={0x3, {"de00675d8f3f89"}, 0x1}, 0x10, &(0x7f0000006000)=[{&(0x7f0000004000)="19120b6e6e", 0x5}], 0x1, &(0x7f0000005000-0x110)=[{0x110, 0x0, 0x100, "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"}], 0x110, 0x40004}, 0x40000000) r2 = socket(0x18, 0x0, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000008000)="0937933631e09b92d5f21f8d1d6c18ed0418307abd1e74af3d03cb971f1be40e9eec", 0x22) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000008000)="5c6a4279c72a6b7c5f91f2929fb774a4fe16bda7060608d3e42c4a0ee07e8a7f0c6350b076db6889ce7172eabe0bce8539b9f15ce3e4f6c4e2654766d3616fa3a3324f6f55f93ea3f3b78b1bdd62745afd7e154e2f23ce4803e5a3616907e88f85ba38fe6b13454322c9f9d06ee6987ca54ec3c3b9797acc6c918e06", 0x7c, 0x800, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa) write(r2, &(0x7f0000008000-0x1)='\x00', 0x28e0ddbfe0c4b4aa) 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x4000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r0, &(0x7f0000807000-0x1c)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) listen(r2, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000537000-0x10)={0xffff, 0x8006, 0x4, 0x3, r3}, &(0x7f000081b000-0x4)=0x10) 2018/01/16 04:08:12 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f83000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0xc}]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000731000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000647000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000099d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xc4)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x7fff, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0x0, 0x8, 0x4, 0x0, 0x7, 0x8, 0x4bebb2e6, 0x5}, {0x9, 0x5, 0xff, 0x0}, 0x6, 0x9, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0x3f}, 0xa, @in=@rand_addr=0xbd0, 0x4, 0x3, 0x0, 0x6, 0x4, 0x109, 0x9}}, 0xe8) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) 2018/01/16 04:08:12 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80000, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000014000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000003d000)=@del={0xf8, 0x11, 0x800, 0x6, 0x0, {{'md5-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x200}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x20008800) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 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]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/16 04:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x10, 0xa, 0x38) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d8d000)={0x0, 0x742}, &(0x7f0000244000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000129000)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e4c000)={0x0, 0x2}, &(0x7f0000821000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000028b000-0x8)={r3, 0x7fffffff}, 0x8) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ffb000-0x10)={0x5, 0xda, 0x0, 0x10001}, 0x10) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/16 04:08:12 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000dbe000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000006000-0x8)={0x8, 0x8}) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00009a7000)=0x0, &(0x7f0000efa000-0x4)=0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r3, &(0x7f0000abf000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r4 = accept(r0, &(0x7f0000b65000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00001e2000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000c51000-0x4)=0x0, &(0x7f0000b6e000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r5) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a70000)=0x5, 0x4) r1 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000841000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000556000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e27000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x2, 0x1, 0xa, 0x20, 0x80, 0x2e, 0x0, r2}, {0x0, 0x9, 0x3ee, 0x0, 0x1, 0x6, 0x180, 0x1f}, {0x7f, 0x7fff, 0x8, 0x1f}, 0xfff, 0xe, 0x2, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, 0x0, 0x2, 0x1e1, 0x1, 0xd0, 0x7}}, 0xe8) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000e16000-0x1000)=""/4096, &(0x7f0000da0000-0x4)=0x1000) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x644) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000972000)="", 0x0, 0x20000010, &(0x7f0000aab000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffcd4) 2018/01/16 04:08:12 executing program 7: socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000db0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xfffffffffffff7c5}, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x2, 0x5, 0x84) 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) socketpair$inet(0x2, 0x80b, 0x1000, &(0x7f000000c000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000008000-0x28)={@generic="6ae461e285cb9b214814a048730ec2b8", &(0x7f0000002000-0xc4)=@ethtool_drvinfo={0x3, "66ce5693ced7b2e90d2fcfd7f41b3bf8d8400f2830fd6339ff56019223613d24", "31999e2be2dee139da57edbfe6b55adaa5449c71dfb7a0b2ee6ef12dad35aaaa", "b66abcd6cbb311f28ddc6153364c302f86ba8c9d6577d9936467b346f12e168a", "c8b08bc697a10bf86bfaa31558f293e797fcad1c9226437be6f977c3e13375a4", "095fdad32ae5c515089e054ef98192f42cdf3146cf2d181aedcd50f0292d1d4b", "06b17245a2381c9dc88ed9f3", 0x4000002, 0x9, 0x0, 0x10000, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000256000-0xe8)=""/232, &(0x7f0000ad2000-0x4)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) connect$inet(r0, &(0x7f0000dc0000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:12 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) getuid() getgid() setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00001f4000-0x1a)=@dstopts={0xc, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}]}, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000955000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000002000-0xb9)=""/185, 0xb9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000085000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff7d) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000056c000)={{0xa, 0x2, 0x5d2, @loopback={0x0, 0x1}, 0x3827ca98}, {0xa, 0x2, 0xb74, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ce}, 0xfffffffffffff74b, [0x2, 0x4, 0x2, 0x400, 0x401, 0x40, 0x3, 0x5]}, 0x5c) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x4, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x800, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) listen(r0, 0x2) accept4(r0, &(0x7f0000906000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x0) 2018/01/16 04:08:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00002c6000)=0x3e73, 0xffffffffffffff1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000277000-0x8)={0x3, 0x4}, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xfffffffffffffdca}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000110000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x1000000000000361) connect(r1, &(0x7f0000481000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f00004c9000-0x4)=0x3f, 0xffffffdd) close(r1) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000003000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0x10, 0x80000) accept4$inet(r0, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000+0x7e1)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000000b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0x2e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000)=0xe, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4(r0, &(0x7f00009c5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb7000)=0x2e, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b7e000-0x91)={r0, r0, 0x80000001, 0x51e, &(0x7f0000699000)="5dd4025cad92c9b2515960179e148c52484eacd33e4859a6a2a7a334ba786d449b6cc56deb261ce8202048b889a01349ae1416671ec9dcdae634027c827a824399c726cd0ae0dc8e4249a595157d0b11dbea0feae3fde6e6474744c38cd67400243b0a31a58186b7757cead521e0013fd2eac95f5b2c223d0ad026fc56a2d9ff0db4e67f", 0x75, 0x1000, 0x0, 0x100000001, 0x2, 0x9, 0x40, "e8a63d2327fb4d68d9afd74fd0492f0dbe0b47843366e81e0289f99f3199f1af83f9c4dc8b7975b17d61c83c5db07cf62d4f18e23e819fe6883aa0584f42f25ea05a7b6fc34f460b8f2b15907a68fc436554ef3d407924ed2fc595bfd75cd93092aa9d19692a042698"}) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) 2018/01/16 04:08:12 executing program 3: r0 = socket(0x10, 0x80000, 0xdd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000+0xbca)=""/66, &(0x7f0000000000)=0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='sit0\x00', &(0x7f0000e42000-0x24)=@ethtool_rxfh_indir={0x39, 0x7, [0x3, 0x80000001, 0x20, 0x2, 0x4, 0x2, 0x614c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x895) shutdown(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/01/16 04:08:12 executing program 7: r0 = socket$inet6(0xa, 0x80a, 0xffff) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00001df000-0x1b)=""/27, &(0x7f000023a000-0x4)=0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0xfffffffffffefffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) pipe(&(0x7f00009f6000-0x8)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000410000)={&(0x7f0000029000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000040000)=[{&(0x7f00000da000-0x1)="d1", 0x1}, {&(0x7f0000a3f000-0x89)="a3be7797b09d41e3c7369dd26bc7d773f5c1cb56d03896fc630e93524ff59234f762653fef09038a62cee9f5d5f447fcb62aa808ba91f475ebab576f9ef8938e88b87c108a59e150912fc3991417ca0e44d49941efa1f54ca0ddaa3c6a35adc6e28e4251c9198cffc0e3c24894d3fdd75b18ee41c02d33c6b3c126b5e4042d63971aff91b8b8edb7fb", 0x89}, {&(0x7f0000409000-0xb6)="c55fd0a5d411a6b0732a31c3dc0a051ec81ac84da33e2cfa2a785bcaab498a92a1d691af75dc8e4da54d7f0b7ea51e599a5181ecd9960613a048bd5bbe87b3fb91d8717a4d4cc5c603e10152dcefb3343258e61255408313558f05d7bdbac7c5372221ed4166e37fdb105276f833796bb03b05b998c0ecbdb902bc4ace37eaba58f68fe4937fd0bd8a9c50d6b01b19dbedda138ba831b76c9878e6891695e8bcb802024342cd3153a820784bf506b1de56e799278eef", 0xb6}, {&(0x7f000097b000)="cc6fc2339dc02e3a03c7ffd5cb25b30fc4d9e601936ea001bc7ef9711c49f680833c78ea9445270588731f06b784db22ad2fb5b5fc9a9fbc779630cbe59c906bf268424617b28f8a6aa5b859f34d773d88c5605bdaec5b1d0eadc07e00447460d09a164ca3fb80b06ca6c7269a5b124c7a2f434e6e2c500761f33d578a02fdfb02ac", 0x82}], 0x4, 0x0, 0x0, 0x800}, 0x20004800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/16 04:08:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={r0, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x800, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0xffffffffffffffe9, "8e2221bd328dc998cba989e1c0f4"}, &(0x7f0000002000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000)={r4, 0x3ff, 0x3, [0x7f, 0xffffffff, 0x5]}, 0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c7c000-0x8)={0x0, 0x4}, &(0x7f00009ff000)=0xffffffffffffff17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x7b, 0x8, 0x4, 0x8, r5}, 0x10) 2018/01/16 04:08:12 executing program 3: unshare(0x0) unshare(0x28020000) unshare(0x8000000) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) getsockname(r0, &(0x7f0000ff9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e56000)=0x3a) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000ff9000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000700000)=0x36, 0x4) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000aed000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e94000)={0x0, 0x348}, &(0x7f0000bba000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ab000)={r1, 0x7fff}, &(0x7f00003ef000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008e5000)=0x3, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000e19000)={0x101, 0x0, 0xa000}, 0x4) write(r2, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0xffffffffffffff1a) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f8e000)={0x0, 0x7f, "2b68a58a2a9a0aa05f04928905e8d83d26545a9f439b274c216e39d8a85adbafc7ffec7b786a7694090d63e6bdac2e1f6c0d65e052f02ae77f7ca713c48b8fde74a19a881583664e3ff10d45eb58250c5e61730c3cbeb975cf11917655eb15d5032ce841a619ec5b7b7600dfbcd4d8f8e4ac584de58d7b6937cd9bd2f72508"}, &(0x7f00001c1000)=0x87) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000013c000-0x14)={r1, 0x2, 0xffffffff, 0x2, 0x9, 0x80000001}, 0x14) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 04:08:12 executing program 1: unshare(0x40000000008100) 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc4c5a55dec36c1855eb8f30ec85a66da2ec48fd33161e55053162b19b3de06b68", 0xd0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009a9000+0x375)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a7000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d48000)={r2, r3, r4}, 0xc) 2018/01/16 04:08:12 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000b, &(0x7f00001ca000-0x1)="03", 0x1) preadv(r0, &(0x7f0000ad2000-0x10)=[{&(0x7f0000a3d000)=""/161, 0xa1}], 0x1, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket(0xf, 0x1, 0xfff) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00006df000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ceda3910974193a700e74d58c9701fac"}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={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) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000000000000, 0x5, 0x3, 0x400, 0x80, 0xc8, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00002ab000)={@common='nr0\x00', @ifru_flags=0x1000}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000001000-0x9f)=""/159, &(0x7f0000000000)=0x9f) close(r0) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000e000-0xba)=""/186, &(0x7f0000001000-0x4)=0xba) 2018/01/16 04:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f31000-0x70)=[{0x0, 0x0, &(0x7f0000b1a000)=[], 0x0, &(0x7f00000f4000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x0}, {0x0, 0x0, &(0x7f00004e5000)=[], 0x0, &(0x7f0000169000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8000}], 0x2, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000866000-0x2)=0xe6, 0x2) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) recvmsg(r0, &(0x7f0000fb4000)={&(0x7f000001d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c90000)=[{&(0x7f0000d3c000-0xc8)=""/200, 0xc8}, {&(0x7f0000fa5000-0x2a)=""/42, 0x2a}, {&(0x7f0000ca4000-0xe1)=""/225, 0xe1}, {&(0x7f0000fc4000)=""/119, 0x77}, {&(0x7f0000364000-0xd5)=""/213, 0xd5}], 0x5, &(0x7f0000f5c000-0x2b)=""/43, 0x2b, 0x3}, 0x100) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000ec7000-0x4)=0x28) 2018/01/16 04:08:12 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000000e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x3, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f000000e000)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={0x0, 0x6}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000010000-0xa0)={r6, @in6={{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xe26d, 0x3, 0x8}, &(0x7f0000010000-0x4)=0xa0) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x20)=[{&(0x7f0000010000)="9ad62a018f4c411a57e5514d7e785845a86836e21c664023206322396708afc2493861bd7bd741dc1b2cf9a5ecc454744050e81cfd23a64568561479f3f2be5c0955c8f536ac3bdf055e8fc121a69834749ea6d87beda278e737c704896e0919e34450a0bcc6f3836b62c589bdaa9f81dab28f617eda7a41883fb64ec62fa15737726d69d3f3c033bbf7f8e4062eb669c11e1376193b0ecf9551e2110a6a11b61a102d497df80aab1ae1f2849ebb2c2439aa6bb0fd88689807b919f7a7e46d7250329b554d65b2e63875f2956adb01a05001e7", 0xd3}, {&(0x7f000001c000)="f3660762e56dd93c55093460a83a25589dee6eacf754a25e5ccc097e0feea39e7b55c2428433f367f51a33eeb91a216afbe15c98acbc5ed65cfdc212d4068a4fece5e818f8b3f80b4f92ab5fb80fcaa23cb3ede0704b7bf7670128c0fcb859bb734e76e64fa576ce591c17c91630079d7c9a0a7e16d54459bea3d6ddbcd905201bb92b1ce0dadf88d35888116ff1e15a887e23804b5ff80612c99aea5932e8df77099d3749b6573c93ff74edafdab0b4be50455e3e46bbc81f7498624e35a38707700518923f55e04105d4898d3614c2fbbd71756609", 0xd6}], 0x2) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00004bd000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000006d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000+0x497)=0x58, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000847000-0x10)={0x0, 0xd8, &(0x7f0000a9b000-0xd8)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x3f9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000e7b000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a69000)={0x7fff, 0x200, 0x100000001, 0x6, r3}, 0x10) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c2000)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x200000002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000b09000-0x1000)=""/4096, &(0x7f00009fc000-0x4)=0x1000) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000791000)=0x0, &(0x7f0000791000)=0x4) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000bf1000-0xcae)="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", 0x1000, 0x40, &(0x7f0000335000)={0xa, 0x2, 0xff4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x7f}, 0x1c) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f000067a000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000272000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000797000-0x4)=0x14) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000093a000)={0x0, 0x1, 0x6, 0x6000, 0x8, 0x8}, &(0x7f000020b000)=0x14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093b000)=[{&(0x7f000093c000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ee000)=[{&(0x7f00001ad000-0x7f)="f3b7acdeb680e0457678f6f9554cd4379245d30dcc4757646546865586fc214a4dc421634d5aaf5a17bf2d7d56d573d61cbe608f38e562cec22f31c63168d2e23048f897e93abb064a2e0add42a71839502783eb41dbdf62ad1cc0cb4e8cd1499b68160a08ad9cff97ec1b856e813a49e21a877ab900c39b9c498d9bc31864", 0x7f}, {&(0x7f0000219000)="e71c5942cae3b0ee55c9d32a7a35b1d1b29a064d211071f6c93afb3f54a5b6068b079c3892d6c033f9de67156ddb62483e393b439929bd43951f3aad8968a8296763486d3c3f88edb745cc62c8c013645cdea6619e926f2adb3f49ce349ba883b9f06977383dd54df42fb1ceef96b69e19273bed1a641cdc0248482ad3b58cd3c0b20b04829ef8e7dc8c8b11a95f5bd4a8d226b509e2382cc3967e5eb4", 0x9d}, {&(0x7f000093c000-0x1000)="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0x1000}, {&(0x7f000093b000)="74078a172ece0eaf40837afd43b8685963845e3ba4893de393d6914ee165592fedc5cb9a127e52cb0349d82c66a15e49091e92db591e0939b2d9268bda8e9ecc2c75fe0c66044d6fefa36a500572aeff6e8c5336bd410b8cf87668f468543a5599c7ee626ea868f4cdd433354146ad1c3167c11c8a8a9125d9d24ccd9c2320e4030828991a32a35d39476b832e9b626cf577b1d11f8e1516e90694c93496fc95aea4522037fbfecb8ed0bcbe0ba3c526827cc68b90e80d418f71fa86098d", 0xbe}], 0x4, &(0x7f000065b000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x3, 0x3f, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2cad, 0x206, 0xfffffffffffffff7, 0x6, 0x3, 0xef, 0x81, r4}}, @init={0x18, 0x84, 0x0, {0x1ff, 0xfd32, 0x7c529a0d, 0x2b0}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0xff, 0xa9a2}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x1ff, 0x204, 0x83a, 0x7, 0x5, 0x8001, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x3f, 0x7fffffff, 0x5}}], 0x120, 0x4000000}, {&(0x7f000093b000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000021e000-0x30)=[{&(0x7f000093c000-0xdf)="cfa23422b38476c277138dcb2b97cf3e8db2388a479b18d7da3408ff48e62e32042c90b742d3740c6291c20938abb5ade7e74a5b24a214ffe3cb03babd4a53802d4d8ad9a9698a20fd73d5d3b3988aacb07fa1a29c85a3fd9f9e7a6a4f9d04ff63ef95319e8d5850dec3ec67113338193ffb74ce83f3d021010c188dcf081aa9477dde013cdd97891fba8be845da2939ffd83253acfa3fec22682e1224eb4915b0cf5ff3518571065e66a71920369c29fffa9c77e7c8e37d1a409a65f068eda5a6b076d988aab502a1a7776c57e28f9c2c9096a8a6d0b8123648eb2dfad81c", 0xdf}, {&(0x7f000022d000-0xd0)="23c01275782d70d92c78b18a94e84440e3dcad223fcb47e6b4b16ecc9c7992817de8ca4f0bfeacbc4b0be79a823af239946184e54eca4a4a0c3723c7b4f5a6a1de82f0b19fc99776a7b0dafc073761d1feeff0a57423ae4d94cad08e8034b4e67e458618070b651eed61a88dc899d0b8740cd67f97af45f461c8ae73b24448d538991b51a1f1bfb1654e6992cf20ada1d563b3dacda44e7d4f1f74c88b39817d5cedf9ebcce392af64666c6319bd95158751cdce1838570c15612a6790e3acb07ea34673b2ec1c2a4f586f505ad59775", 0xd0}, {&(0x7f000093c000-0x8e)="dc7a17229a7736a20d5180eaeb04af7ba24eed61af741b7e19bdfd10d7540448953a036c376fc6ecd2c28197f4da6ef707230bdba692e0eb5eab350d762393d84da7d7593df5d6e672a13e31d04cd7b831bd2e8261c007d596b1780b82e6af4988819da7b4fd33e7285b9943146d94d73ae683ca284117a4b30d83663553876677bd5c2efbea13e079df35171129", 0x8e}], 0x3, &(0x7f000093b000)=[@init={0x18, 0x84, 0x0, {0x100, 0xa0ce, 0x5, 0x3}}, @init={0x18, 0x84, 0x0, {0x58d, 0x0, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xe1a, 0x4, 0x3ff, 0x3, 0x422, 0x5, 0xfffffffffffffffd, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x88, 0x2, 0xf98c, 0xff, 0x80, 0xffffffff80000000, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8205, 0x3, 0xd2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004, 0x100000000, 0x291a, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x3, 0xff, 0xd36d, r2}}], 0x150, 0x1}, {&(0x7f00003b2000)=@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xb1ee}, 0x1c, &(0x7f0000380000-0x50)=[{&(0x7f000093b000)="50f558e86e08f17a289c28a89fe6aef0e786651a9e307e32c3b1223550e6c0cf1c18de6f86a9aff9ba32cc8cad1261030fbf1c2198b7729088a5", 0x3a}, {&(0x7f000093b000)="65efe43a1bdd4250f8934d9064bd13eba689f4e81cef8ab0a245af33815c0a4b5592097a88e26dd25312c01f3007bee1517343d7d0ddbcba31e727f3ed92dd99b63a03258b42450e2218c713f429cd7f3e3cd8d0a2776dd8c36b25b4860f07a76863b22e669d463c3f95361af4a9be22023436035fc85a857fa54b2cfab5e595d122ec6467b5099077ebb9dffdc5de4455265e652fc00b84d5904286893bac303382126b2361b94c9b9c09cd608b1166202cc342bda3100f6533fcdb4f60aae344b86e86ce9f17fc72038f7744f95f8e8c2f1109261516f169b182fd32d921", 0xdf}, {&(0x7f0000352000-0x9f)="310ee6b745e47c65aada7dce93fa2e64f352c4f250d1f0115ee6d90f1348b48a7636da7ec6b35ca4681e0167eef08e00e6f37160f1dd1b2975b362a1b5c72e42523a408522f11a75abee0599f519a3262ef4f96e9fd98f38abeec0780f5248f9edc8d875503b9ea688ccdd08270acca793d3126b4adb7fc89ea89a493e6b1bf3a86df27126bf5d1bc84ac58e191934a5a03a7041e54a1b7c689f3ddfe0c3e8", 0x9f}, {&(0x7f0000637000)="dd52e53c3430b845cb5260b15a556359cc505e64508f09304f4237266ea117138fcc813c05dfd641c92991a29cff76e6f2d2e5020edf48d2eb386e614de9b365ffbc953dba009052f71943a9783c7c8b7faff403d69e63823d76bc8326493b3218722200ac52354fb88c22c6e8ee4ae489c50a2e39a9a921e844e4e4f88783926cc1e1c6d3bca7a5eff63583b7d90f8c7f442ffc897bbd4a28418458ce6279516b05b7511d52494fa5afb4a86dd9", 0xae}, {&(0x7f0000132000-0xcc)="97e13eeb5ac536bb049d7ba21d9894c204379cd3d9126207160f618fe7e1c344c8baa2bc6d16ee06c270166364de290f2c5bbc86f0c860031097f8a3146c6e909c255510e4ab23ae2d82a84395f80a3aac705e1f315406bf17401685c1950546d2ce11ca6e7fce77ecf4a06485729464528d1e0e486c2712d99ddc7adb7eb480084b0c873fa47c58f840e33bb67c29ecdaabcd014b07213ccd29a76f320b4be890f2a0966274e37eaa5e81ccf476398ef1c8b5e2b9a89cdcec4331cd10c25bf8ab3b598269d2caf74628a13a", 0xcc}], 0x5, &(0x7f000093b000)=[@init={0x18, 0x84, 0x0, {0x4, 0xff, 0x9ae9, 0x6}}, @init={0x18, 0x84, 0x0, {0xb3, 0x8, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x204, 0x9, 0x7, 0x7, 0xfff, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x800a, 0x9, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff00a, 0x100, 0x10001, 0x0}}], 0xf0, 0x0}], 0x3, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004e0000-0xb8)={r2, 0x5, 0x0, 0xaaa, 0x8e, 0x7a, 0x8001, 0x7, {r5, @in={{0x2, 0x3, @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]}, 0xd, 0xfffffffffffffff7, 0x6, 0x100000001, 0x1}}, &(0x7f0000562000)=0xb8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:08:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x1ff, &(0x7f0000e0a000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d24000)={0x4, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x908, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x162}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000c3c000)=""/189, &(0x7f0000656000-0x4)=0xbd) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 04:08:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d1d000-0x4)=0x0) 2018/01/16 04:08:12 executing program 5: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006f6000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000886000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000671000)={r0, 0xce, 0x18}, 0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 04:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ae7000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009f9000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x3, 0x6, 0x0, &(0x7f000042e000-0x8)={0x0, 0x0}) 2018/01/16 04:08:12 executing program 1: mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x4}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 04:08:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc0000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000064d000-0x10)=[{&(0x7f0000360000-0x20)='E', 0x1}], 0x1) 2018/01/16 04:08:12 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) socketpair(0x19, 0x4, 0x7, &(0x7f0000014000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000008000)={0x5, &(0x7f000000b000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b8b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000443000-0x80)=[{&(0x7f00001e8000-0x30)="", 0x0}, {&(0x7f0000a85000-0x61)="", 0x0}, {&(0x7f0000a8e000)='\r', 0x1}], 0x3, &(0x7f0000879000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000607000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 04:08:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000738000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x3, 0xa, 0x0, &(0x7f0000518000-0x8)={0x0, 0x0}) connect$pppoe(r1, &(0x7f0000910000-0x1e)={0x18, 0x0, {0x2, @random="ddee4d392229", @generic="cba35b680958bb4e76f591b1838decdc"}}, 0x1e) sendmmsg(r0, &(0x7f0000ffb000)=[{{0x0, 0x0, &(0x7f00007eb000)=[{&(0x7f0000c20000-0x1000)="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", 0x5dc}, {&(0x7f0000ef5000-0x1a)="e4330d45176ebdf0e548b0df085a6a19fecc5d496d62247442c6", 0x1a}, {&(0x7f0000ab2000-0x62)="b4efa8e56677dd6ef12874f9db7a0abfc53227a8a736802dec9dea6427087c1d8476034034139af1a7cd873d331e347c306b637b7b403041960e8c7fbadd651b2d041ec3b098b3efe8968eaf1376d4e5ef2081f2992f60fe7f4de86181c3c957e34e", 0x62}], 0x3, 0x0, 0x0, 0x4000001}, 0x7607f09b}], 0x1, 0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003cc000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004a0000-0x12)={@common='vlan0\x00', 0x8}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000062a000)={0x28000000, 0x7ff, 0x2c}) 2018/01/16 04:08:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f0000fef000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000518000)=0x7) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000c48000-0x93)=""/147, &(0x7f0000172000)=0x93) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x80007, 0x2, &(0x7f0000727000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x37, &(0x7f0000012000)=0x0, &(0x7f0000113000)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000606000-0x18)=@generic={0x86, 0xfffffffffffffff7, 0x2}) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000811000)={@generic="9b50566b7276c994167db7c7939184a8", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x80001, 0x9) 2018/01/16 04:08:12 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000178000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) 2018/01/16 04:08:12 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x4000000000003) sendto$inet6(r0, &(0x7f0000589000-0xea)="27395e1cc7b8dddab5da00013a77fc39caae48c1727ca98319cdc1b17b24cc36fc754369671471b39c7518d0263d826bc479d77633e26e93372d667aff9904692ca985fb0b10ec732197289cfdc34ee173cb58de29a7ff010000acf01ff859fadb12c6c8fe6db3da7672ef9ddc2749c651408ce856fc07c8792d62d825374557167759c23be38e73e2b1ae3526757d98f8cba76cfedac3145f01825b7e05de1781ac53086a7c2757c39739af8de43575e8aaac10f1cfb5aaecf7f38e9818e2063f7132dcf9f20c59801b18a9aeadfcbc2bc18f870f69dd56be6c5d0313a5a73e882cd67d877cbd6c3768", 0xffffffef, 0x20000800, &(0x7f000058d000-0x1c)={0xa, 0x1, 0x8df, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6587}, 0xffffff64) r1 = socket$inet(0x2, 0x7, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xcc, "d886ab76edd79a4951b30a4b235e8b671bb623c41d57edd248282001f2eafbeb76eebf4c8c9e676e0e1b1e04e3ac713aec5fd0a0f5d9028f773a4ded06bf297e662cfa5350d380b4ad35cfa9870ed7e337fb92fff4e929d1f878639fa8014fd84c6097981db9e9ccde791cf8c1d2aeabbce7649248bb3e784f82df736f7a004a08a3227833e7f544b98feb997a3866c0f168fe750c3e2fdd96b10664aafcf79296e4c6ea5514e174263e4c66b57010f995800a35d37ee63fb35ba55d396e5b385c47dca49a7cfb09d4322cb4"}, &(0x7f0000000000)=0xd4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e13000-0x108)={r2, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xde, 0x400, 0x0, 0x2, 0x3ff, 0x40000000000, 0x49a, 0x400, 0x5, 0x0, 0x9, 0x7573, 0x4, 0x6, 0x1ff]}, &(0x7f0000a39000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000884000)={0x0, 0xc0, "22e26f4b7066cedaefb544ee2b22fd7dc31349d99d008b47c554d1c456c31b3ee49657739201dd5832e33776acfded9bd8b817a1a19e5a3f2f9dd7dddfa1d90973e633fd718dabcc1a61e1f254f8e55c2508d301e30a5ce8a804334e14c2bddc063c789b542ca65f6d7ba0023c9e0758fc4aa15d1b3e4796ddd2c0d8ebb1575613124009af3b1c37ee737d38d37e70fad9788e81d257c6f8414c8027f1aa82b053e8e93f50153854daa14c7e949f6f8677e8c1c9f608d9a587880c9eca1f773f"}, &(0x7f0000001000-0x4)=0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x7, 0x8}, &(0x7f0000c60000)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00001f4000-0x118)="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", 0x108) 2018/01/16 04:08:12 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff4e) 2018/01/16 04:08:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1000-0x4)=0x0, &(0x7f0000504000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aa1000)={r1, 0x7}, 0x8) 2018/01/16 04:08:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000069f000-0x8)={r2, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x10, 0xa, 0x401) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000)=0x21, 0x4) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000471000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000919000-0xc)={0x0, 0x9, 0x2, [0xec47, 0x6]}, &(0x7f0000689000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003df000-0x14)={r1, 0x8, 0x7, 0x0, 0x4d, 0xfffffffffffffff9}, 0x14) sendto$inet(r0, &(0x7f00000f7000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf7000)={0x0, 0x0}) connect(r0, &(0x7f00000be000)=@in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r1 = socket(0x15, 0x0, 0x5) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e69000-0x1c)=@req3={0x9, 0x3, 0x4, 0x1, 0x0, 0x8, 0x3}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f55000)={0x20000000000000, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00004ef000)=[@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}], 0x38) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000016c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000393000)=0x10, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0xffffffa6) socketpair(0x1b, 0x0, 0x66, &(0x7f0000938000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000801000-0x8)={r0, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000848000)=0x4) 2018/01/16 04:08:13 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac6000-0xb)={0xfffffffffffffffc, 0x0, 0x2, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x237) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000072e000-0x4)=0x0, &(0x7f0000ac7000)=0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000686000-0x8)={0x2, 0x20}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000089a000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfffffffffffffff7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7d6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c65000-0x4)={0xffffffffffffff9c}) bind$bt_sco(r0, &(0x7f0000297000-0x8)={0x1f, {0x9e, 0x1, 0x1000, 0x8001, 0x7, 0x100}}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004c5000-0x4)=0x0) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000140000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x2) writev(r1, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="6b5b916cf04c919b3b4f2ab986ab62d9653a5ca47ffd733d7a1ed80401a218a4eda2818587ac4625bd7faf95696e5a887daf1dba549bc52e1732c268fc4ffe0083c69e98d0b11af5c21d8ac9f1c581f7b3d2cc03b8d178bae63a38a661b4cfa6d58df095fcaa443c6e4336eb3851e1774c9baa32781ba831b1e47b806ba9e701d6ddb732cf8c778ec5af64e803acf0c054f1181aa2cd38f24abbd4dad6c100db65bac435897b1942c46b87921fc14cae114a5efc179ab6e8b960fd1721378ac5618ee0aabf12f40c03542a6e4efbc859810ee79bd1d6301546fdd217c4362f15520261a80169a16fef5657c3eb2f1b2613a0f01a954d8c2ca29e4602a94aea92595bab33323a29f4bb7043501ab7aeaf505aa23b6abe15e25027d3bc4748d1bfd41531736d8204e2039d17e85feadff362c933196fc70bd33ed4bb2753c7c5e6571ddfa972eaf5cf20ff6a6faace6208010456df624a082ef2330e9b7de3f5d192abbe8046d092f2578870b6581bdc734eae0651fc37cc1b1fafa2b99e4340426779b8af6147428676af38069c90f9759a0305df3813c62e4261b266780a1bfc76358e9493f718f49a526ab94ab950f9ba0fa7e15c275b2d0232d41dcbac0604611545fb4e82b0377a0b9c0091e75c40c1cfaa48f484008c1b3b99cf3468afce9a1d1ed19416a1ae5bb3e7b520a47f2f35800be823dcfc87efe71cb8b6ce4b248d71c9781759a2c47ccc1d21d45fc342d42650ee05ae8503abbe3733da353be3cde146aa3e116d466d0d309b6ca16a81bbc0ca7ca3e8d253b0b56aba75feb865ba0234d27ede2ec164a31532087f4a08ad2ca14f1092d310ce770af01812bdce639371472cf3e6437e1ced9446e0bc5b0bef503d7db90e0d11308c715870c0c915d0338efd425d899acf440c28f8cbbef185340d4b277659b8381734569b907c3c399bd5905308884ccc2aa42bfa02cfcf433847650bb2fe2ed2f8cb6e1a602586aba4a48ba064c971391e0d6eac2352a00b48bd17f6b4621bf68c07aa79e9321d78027ad46c12c53c7f249c7b242904c0b338c19fcc09eb6a2f8ebe772180e5eaf9b594633d1ec0f3777a3c79037d5c6fec6ee013cd425c2479e33f585e2424d0b5d10f00f9bb8857d52c852fa28fbcf1b47d17816e26b4443f24f5d19bb7bc841c69cce64557c1aa087856e99024cc05ab1cc91f0a0ad15faaa6be7df311a463595fd3893a868e8112c825a8c7c10d2906cedb0541d5366b51d935dd18a091703c62bdc0819c12aa2818ec5c3863239348e9a25609159b5e56f698d3eede22dbd12ea6f740f7975922a8c203b9a392819218fd209882fabc5a67a88720cb947b8dc37e17f8fd09869f8950e74a8daed48dfca0db58bc847814f3bc50afee8bcc58bba905597c2a1153fc2997a3ef833622573b8e9b9a5427efe69ca79721a03a4e47cbb9b7c0a33ed4e8d978c71b3af492db11bcbe6a21f3c79445e88007de72b5e8bd63c305bc68c17a7526b59ee5f47bfdc5940086d6c4f1a461edde7129da1086112e221d81672cf5459a50cbec3d8f048ca8e2cc47a9c6c02f2535b5b23ecf243323c2cf869e7dcc7a1e4035e6cbb34765820e3d324db845a25ae3aa8eef70b00ded738843439cec46d6479a5b513bb906a692d54cc715e28eeb159e1e25c71b678185ca7a3f7389ff181ef68c4f7c213f38cb50c50f6412c0d4c0880725f2d945f106dc0117a9efae89447cd783cbcb403826060f3a1310e2c1a714a27f081cfae338e25753bd201bb41c6de011006506d17bb33563298853c4271f2bbcd2f8e88e9724e72152931196a967f0e47395add76bb6ef7637a056f3d8eca2e6983667b22087db5a11d503f10cd2a8eaba7200b3172521b2f4c824ee0fe8bc5ef6f5d231a7c6c256e88e208617e331dc13d225de370e88b0f5ea6c671a36b6e5f22468cac7a3bfbe23033932a292259facb03701651ff40082bd24d94365059c9cc3475f3d9795077a3d7445e9a09c436c88317c1427cc826891bee18e041f78ba079f4bfd537f54406bcc1e10e1a4ca42913a728b562a25e53206f229c35ae5ae50aa79bf5ad2d7d789ba8796ceb10df4cedf86c63d4752f0dfccc72ad5ec14e6888bc1d438b03752006d1b25caa8eb68ab7203f9d440ad4a56f409933f49b13fa65d47c8130d570bec8b0c68baa0bdd5d018801192e04189fb1a32623de27ea7f2ada6d5753d8eff8887a18087c12fe33912bf6ea400ef4ecd26b3df989e00a664785930413775af1d5fc7dd921edfb631846eccfceeb13c8535b8a7b71d8024df8bdd9fda4c5c99ce623382552a48c104e02634e896875368ebb93a8104da876913fb062287b57af7e3d978295a8099615747e5145c87acdc2b53b6127bacca7eb65499958ff978ae2b0fad7a41ae7d47b0821744fc46156f9001d4c22073ee76b4fc4212f5a8f160504727108e0e2d14d2b9b7f2a88a1d79e39e3224be22bd02bb530f0a81e33f36b61461862728cded2e1e972000c61ae0eb82b943f07006d02cf8ce7413b337496e1300208ec6d27fdf28988d22716accc14c946fe093971ac11f5d12a98a3137845fae39c1ad49e82ad3ace4af519fe2492fb62306c94cde1d4ba1c5f8be1069824320bfa99f65ad35f40d65a561fd02e187e6084ff1d89ec01b92b31d40444e1bde1f989b9015d1b6f6938e5084fdf0c13b20253bc37f28b700ae1043a85d5759f78ce26cbf4d871d2a2027d57b7d9ee5f3c2358750766c93fe0ea86a4515cd624336e8ef8f7fef5ced63214685e4e4154645646034d2e5127725d7031f494fa23394f962cc2326771a1c36127765163a93ac2dac2bd1747310514dfa23c891bfcd3fce682baaef7ed07bdc8ce975fe18441880fee2306d382c7116754031e6fffb645d0e32014142b74ff899f9e53d3c98d65a063d177df89f826a65f9fa2554571b467cd56177a1885da5659a69feffaf349b4da836d5aafe0c5c1c01510cfd6efa5f0e6f74bfe1161fe2734215057215826a71e845c2f4fd071abdb14e890f494287c624c1f01fd2ad72f5a73b5f807d1c02174382c2778b", 0x885}], 0x1) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) r2 = socket$inet(0x2, 0x80000, 0x93e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d64000)={0x0, 0x20, &(0x7f0000b9e000-0x20)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000886000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000154000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002d8000-0x20)={"4885edce7549aa51092229ae0099de6d", {0x4, 0x1, 0x101, "d23d3335d7c3", 0x1f, 0x0}}) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000357000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0}, 0x98) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x1) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e62000)={0x0, 0x40, 0x30, 0x1ff, 0x0}, &(0x7f0000e63000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009ba000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000091b000)={0x0, 0x40, 0x10, 0x5, 0x8}, &(0x7f0000e64000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008fa000)={r3, 0x10000, 0x9, 0xfff}, &(0x7f0000a0a000-0x4)=0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000555000)=[{&(0x7f0000e62000)="5c4ce7b11d0adce9e873c22c7d4ce6f5d12a3256422b53d8f4b12b323201f058edbd8dfd19e0f6e36ed7557a37eb228b4a9a90ad9acb184d88befb120d7623715f824b9a5e83c2b3bf1045627913ddcab4177a6e035e9ea61a0f71d95d25c55782bd660707091df44b43011db5144be8a7c6021e0fe1535f563c98afab2e71fbe8b6a4660a8de2", 0x87}, {&(0x7f0000635000-0x19)="014f850ec5f8cfe8c1e7c24915530aac6a86d92e3e9b3f8496", 0x19}, {&(0x7f0000e63000-0xfd)="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", 0xfd}, {&(0x7f0000e47000-0x44)="878b8fe3a0af9fbffd4ed1ec064950cb64762a01285dd5933544119215545021e3c2f533aca17f10cb65e9932bab028403aff0377add26cac48e1f345a0d4f1194b1233e", 0x44}, {&(0x7f0000e62000)="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", 0xff}], 0x5, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006e6000-0x4)=@int=0x0, &(0x7f00005ce000-0x4)=0x4) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f93000)=0x101, &(0x7f0000f94000-0x8)=0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000f8e000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x19) r1 = socket(0x9, 0xf, 0x100000000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000536000)=0x624b50e8, 0x4) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000bf8000-0xaf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000b34000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004a3000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005b4000)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3bae000000000000}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x141}, 0x6, [0x7f, 0x583a, 0x3f, 0x1, 0x2, 0x51, 0x6aad6353, 0xffff]}, 0x5c) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) writev(r2, &(0x7f00000d9000)=[{&(0x7f00004a8000)="3aad17c18f0ca502ea37bd02ccf366c6ad1e7beb51cac3562d8a1965302bc1897864474d2da8272cfd901a515a0eb960270835c3115e4de30a13513fc9ea5dae7781560456a442406f4b4d251d3f8a377cfa6d7ae28deb99f8c81b447c844b66770d94d190c076da47f51314e49d2100a3c1badac74ed12a0ac0ca6181354e356bebbf8b3baff5a2e460871e67b10e952b2c35e8a1d322984406714cfe8fc6", 0x9f}, {&(0x7f0000478000)="b544e9789ee8d1e5f3392bdf88af9125624a2284fb138a305cdf9541443717a22aa8a18dab9073a03a8a529f7eeb3f1d8aa4901234755b501fadbf559111c3e3cdaf07cd69461a4166973c1ca369a244d107d7f78a3ac1e5318da5c0859404524fc349d9606a0a46a415c59f9182ca3cf1453612eb58a93751c17b567c13dfdc27dfdc732d655e558b9276bfe963a34c8860b515035a0a7eb12a8f857029426e5e8e291cbc31b4c589e67d", 0xab}, {&(0x7f0000276000-0x28)="fde8305acb1d118173a3d523f1d246f26b69aaac44dd2ad019115c4b2853a6d9a62e9ff8ac2c280f", 0x28}, {&(0x7f00001e3000-0xe8)="1f981f5f4c5d3da50c5cc6efca94d5f31877f2cf513fa5015c8ada758699d099c3d944482a5450159e77ed068506e5b944b52fc7d7fcd20a2f921ab1aa2088a01ce64b50fa5fe58acac93769a8451b4edf332d1341f14b7c4b9d0d47ace8eca123750efa6af59822156d13403ed656acb84c575064e654d5ff09c2d73b99cac5dde97b2ac4edd0d651bfb8e4acbd82a7054d4dc8be0767797b6a8a7a04e46aa0627b232632fc52adda7eb8b6c465d61a5b63812b2792e072b421977465d822ad2c0c60f1ee7e88cb80e5e5219208f59498eb38953149fb7b0378e70185b87347019734a2eb1b9288", 0xe8}, {&(0x7f00007b8000-0x83)="426cbd98bd2fbfd8365d425afcda9ad5b06fa0d482cd5b9d88c67e821dae0810b791ac30f66c4257708fe4d647239d41152bf86e1c3410c18bf2267ac965ac02933e13a56730e1221c6c5a1afb396cfc13798ad476a6a11ef2e61f14303cb14de1437ae3351d7b0420afec4bff859f1431dad91ae223b62552d39ab34e1bddd715218a", 0x83}, {&(0x7f0000d45000-0xfb)="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", 0xfb}, {&(0x7f0000adb000)="5d7528d4b4ae71d8fbce0d7385e4c59a815c1a81e06b5709908736673c9b0efeb8d5a4ed0e3f64654237902dfe944acb243d184793413fd3cd774337e0a1e6e37727fda1c50623f31ecce78aa9d189881b103a6a4e62022fe55579776e4d66d80376f2f56e5bce1ead6d29d826b84e0a0968961f4865bea24735b16d88d50a2f704c2191920cb79cb9a7190f6708844eba782863550500f284ca109f2c835ff2b74b43524bbc3165601c1a23b66b29", 0xaf}, {&(0x7f0000630000-0x3f)="b5290cd3e6389ff169847a8b9c3c70427d5d1482b5889942682164ff7ae8738622ca0a9173eeaecee9128343a1384ec72d3504f08ed5fe5eb32714c99d13c2", 0x3f}], 0x8) socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f00009f3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff88) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000795000/0x2000)=nil, 0x2000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d15000)=0x14, 0x80800) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d15000)={@generic="0c32af84845d229a6c1dbbaf5b42a5dc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000c52000)=""/62, 0x3e, 0x20, &(0x7f0000d15000)={0x11, 0x0, r3, 0x1, 0xf2fe1e8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d14000)={@common='syzkaller0\x00', 0x10000}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d15000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005a6000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d13000)={0x0, 0x0, 0x0}, &(0x7f0000d14000-0x1)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000179000)=r4) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x807, 0xfffffffe, &(0x7f0000681000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000861000)={0x0, 0x1000, 0x9}, &(0x7f0000843000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000890000-0x8)={r5, 0x500}, 0x8) 2018/01/16 04:08:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e84000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x6) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7f, &(0x7f0000df9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bf7000)=0x6701, 0x4) socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000dfa000-0x60)={0x27, 0x1, 0x3, 0x7, 0x4, 0x4, "da7317f5f5c9c2f5d370f83555f125ad609a9299791837813730fcf6e9335e2eecbbefd1d3cebd2c5abd43f570b993986e0149704ff8f2ba9ab39e109e959b", 0x9d39}, 0x60) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x200000000017, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a001016669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x35c) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) socketpair(0x0, 0x6, 0x8, &(0x7f00007be000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x0, 0x1, &(0x7f0000001000-0xe2)="90bab93714d79c984567c1baccf21ed8bb96bfd038e1ef1bea34785a5ffeef5e83a73f574a5aa9d333f9fbc59cf77f02a6a4563f825727794bd98a8a7e8f810c984b3cfc388883bac77824d5368679775048de3e6218f81629c708428b3667b61574eb8b7e65a3f27193af2cc187fc3309bbafadab7b519ad277a43c6fc6495ac4dc07a30817a8ed70f710d0178ee6fb80c318a9a087c25cfbc4864b69c8270e5d90e38ce812ebe202dbcc8e23f58e98c3be9398ccf354809d5c2262aa35212272937b38f4747d6a30cb861799dca84ecd5abb5e8b3bc8c5205c03ad07376f275dd5", 0xe2) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cd2000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cea000)={0x0, 0x0}) r3 = socket(0x5, 0x8080f, 0x3ff) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d15000)={0x0, 0x1f, 0x7ff, 0x1d5, 0x9, 0x80}, &(0x7f0000b0c000)=0x14) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d15000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x0, 0x3, 0x1, 0x4}, &(0x7f0000d15000)=0xa0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d16000-0xb8)={r4, 0x7, 0x400, 0x6, 0x9, 0x96, 0x4, 0x3, {r5, @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]}, 0xfd, 0x7c92, 0x3f, 0x3, 0x2}}, &(0x7f0000387000-0x4)=0xb8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000035f000-0x5c)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x1, 0x53, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x8000, [0x5, 0x6, 0x7, 0xfffffffffffffffb, 0xfd98, 0x0, 0x4, 0x7]}, 0x5c) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) writev(r0, &(0x7f0000496000-0x20)=[{&(0x7f00002c0000)="499793060cdca19d1bccd81bdd36822012633e4aedb4b24224687ed41579dca1974ef62c67b75d28cd8ccd187a5bc60270b0b36f708e612f9cee74983851e09cd8dd284faa48b0c13270dc6290e79cb58630bc46d521f4c83f4f464b7bdae34905ec981a4085e500ae6ade427870e9958cf8dce3a03f39835cea34c901762fc7ae0b20c8434d902a16396e6f4b614808ff0abb1b70f94108a70e227f4eb5de14e4a6ac036f2749c88e02ddf20ac394119424cb6ad0d6a4c0de521331b107dc8889eabe186ecc2bdcd6d3f746e06aafb44467cd52086572e33d9973c987b9c82ad420ab5223a5a61848", 0xe9}, {&(0x7f0000059000-0x5b)="fd0753a5d199764e38aae6edfd9193837b0849b95b1e40da94a47ff19394ed0f9214aaa7e528f6dda7af11e84c7a7a23314e16e3508f71031cff88f42b5a596fbf8d4e361e29fd97446d9956bab514bbcaf96bd12ae48595021def", 0x5b}], 0x2) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000038f000)=0x3, &(0x7f0000015000)=0x2) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000010, 0x3, 0x7) write(r0, &(0x7f00006af000-0x24)="240000002e001f0100100000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dc3000-0x20)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/16 04:08:13 executing program 1: 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) 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, 0x1a, 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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, 0xffffffffffdffffe, "c0361d03f4ed1fa9ecdfc5f92f748c153a6abe9f6c0a24309631b45803db8a7cabef"}, {0xfffffffffffffd86, 0x0, 0x7ff, "48d57c0fd6fbdb056e23395a9a8d5355b43d29a2cd04c0a0dfb91aeef71c27dae8aa7365808f755372ef38a6db7ca2d26e13cbd31a4f5a2b02e4377cf4fdbdf3c15d47f537a742963a242f98071498fd1a091a81fc2adf4057ea8cd1f52b64c3c05dd266d13d7a66e1dd17c7c41c08f78d51e51c6e43d3d3ce513a9944f58c54fd54fd451fcc3910514cc25c493314d00d788cbcb8c51eaffa292fe856e857716cbeb0a0dc8b1c0eb90807917042242f91d8dc76d0b66c3a1527e8decfb41797a2b25c01e8e32d814bf602a077b7708970d5672157860c32e4efb969a64217086f"}, {0x88, 0x11d, 0x7f, "f8cae9157e9c53b22c2e4df8c5137c89b210574bfd352011b9865d86e50775791735a199cc61d0d7d3365b6950baa43a202efcf11092dd54622b30e6784703606bfcd4087f1a1f9c03fdcc0b932b1514b518a705793a9f972b62068aa783beef51692f8f807a90f48fc033411d758ef747ea3a7a7103"}, {0x48, 0x88, 0x7, "21680e1da603fe6bb81563ae468717fd984528516f3c3f0fe3d290fa7cebdf46d87561746f33f99ad2d73bb159d31cb30c"}, {0x100, 0x13f, 0x8, "f9fb39e264b195362dc94aad7709b1d133b909e8e285c950f1c2a30f42f474dbbb0efba355b132b9ea91e010fd262f1e3aa4eb61a2057da1cb397754f0e66c4a02c0f231d34f976c7de94e5843b92ac44fc5d9d083f2c6165c925749cb0d167f093517bf5a9c81e36e8de3d78033258c325fa1f9560dd39d36c548fd372db859a2b9a946c8b0965ed63420e32ffc51df2582786875bdf2b1b156076d2c64e77717339a9fbc0250d03417b7c71c441b37e6aa70592f2cb8b1db762acf3a2754e4425e7181f6c66c6ab79770f60215e87142c345470630f53b27f65593f34aaffe1ecc6996c575e990eb3e1aa35863d4"}], 0x300, 0x20000805}, 0xffffffffffff4e14}], 0x5, 0x41) close(r0) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148ccd12aef60b5f09948886a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000845000)={0x0, 0x0}) 2018/01/16 04:08:13 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000bba000)=0x3000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c1b000)=0x0, &(0x7f0000f93000-0x4)=0x4) connect$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) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000064b000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000f94000-0x4)=0xc) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f94000-0x48)={0xe, 0x8, &(0x7f00008d9000)=@raw=[@ldst={0x3, 0x3, 0x3, 0x8, 0x4, 0x4, 0x977d2034b1e6d79a}, @ldst={0x0, 0x3, 0x3, 0xf, 0x9, 0xfffffff7, 0x0}, @call={0x85, 0x0, 0x0, 0x25}, @call={0x85, 0x0, 0x0, 0x33}], &(0x7f0000313000-0x4)='GPL\x00', 0x8, 0xca, &(0x7f0000920000)=""/202, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ebd000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f00004a8000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ff2000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='syzkaller1\x00'}}, 0x1e) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/16 04:08:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) socketpair(0x1, 0x3, 0x10001, &(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/01/16 04:08:13 executing program 5: r0 = socket(0x13, 0x5, 0x7b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f00003f5000)=0x1002) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000675000-0x4)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000de6000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000de4000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000fee000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004bf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept(0xffffffffffffffff, &(0x7f00001a7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$netrom(0xffffffffffffffff, &(0x7f0000eae000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = epoll_create(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r13 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002aa000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000ca000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f000053c000)=[{&(0x7f0000861000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xb5)="2f4090180fe7cc0d55fc4bd90ccf7a0e91aa69695f29001144304ad23426cdafb7032c5922fbaa3866c70252cc87ca36983b0d84adefe3d079f35c15cffbf46cf585bc0b4c578f01f0be4077d5aa0ce14b9aea07e0c04adf1e88edf4367de03ca5724990664ba10bd967c37b9a69a3dccf092b1edbe9e0292542ddf259537ac96965556db4ba8ee6454ffd35595b0ff98cbee6073896a4efa532d5b0fe52963a2d09f50b78b09f65bd927d12edb3e3667afc954d61", 0xb5}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x10}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fd6000)=[{&(0x7f00000f6000-0xf4)="05f844ba2507823abe466ea2a6946b93833095fd045604cb2011bc6d200276100d19e5bdf0b26c616861570794600c4740b41bc91325aaed7ad883fff2dfe4f6a7f8ab788cd80551fc89ac1609f887526c821de11e46a30757cb27acdb9460bfa5061cb29d87b9e073445d258fff057b423652eb2c24108a9a75f8113c8819ba7f07de72e9e585da433f783b5a9222f3e8b39ad2feece208fa28587b58df223b682e6e5f724cec55869c6e2a9f97749538b344ecd0d768e10a9a4565f2b7431fccccaa27615ece77646717554360fc27158dfcf1d8c15ed222962ce5deaef9bfb704489bee47d2c1dc8c2d4362700f57ce7908e0", 0xf4}, {&(0x7f0000aae000-0xf)="64f3a04c49a4358bb476cd5d86d816", 0xf}, {&(0x7f00007f5000)="1edd509f171ec1541228eb54d8a5e2efc0976476d0299885dd530a8917caaf8e9ed5e93fa6cec366294c16158754c28b89c7be69953eca2dfce3ad8602595f47190a156e06dca4152528d8a30b1ed0d3d2e911cb9fedce69d8e7cd630fc10063a89004bb904a67dc1347813374003c62de8449afef6f8c11c5badb0611202455260f7c53b77fb95f936ceda8e29a8393343819fd6c0725b991c0fd55", 0x9c}, {&(0x7f0000321000-0x5a)="a23031c02bfa1723eec2aaf2d78e7b440e2c0f5abbccccd5d68f5751b24947450f8a0d22fd0c6bafc2ff521f3603abdc459e7bf12756a19a7795dfbc4b2a5005981fc8c33657eaae91e5b74b1f4b51387d1157fa39111a72820c", 0x5a}], 0x4, &(0x7f00003da000-0x80)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x80, 0x800}, {&(0x7f0000d0e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000e86000)="8b684be83af2dd0abd7a60173c7fcb56664acfa094dacb04c64cedfdf70883e6aeee3a3aacb259f6948fdf7179dd095f9bc3cf11379b6e66b834067e3b1023ad714bff1056e394e18aebc2fd28d2a2f3240dc8725789ec7aa6fc95adea499e9fd1e87d2aa3f993dc8919c001fe1173437a256c17c00e4b143858c6c5d0d0909f57778593014788374a9d86f50a2f1894d754677cb66514d69012886a75f170fc8512ddcb43d66895309db166ee55637107c0bf6f202c8f4bfbbb785039687bcfed9473bb0433a0d6e659011c916fa9e0155b8a26de8a60954b61fb", 0xdb}], 0x1, &(0x7f0000a6b000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x4000000}], 0x3, 0x40041) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000aaf000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f43000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000aa4000)=0x2, 0x4) 2018/01/16 04:08:13 executing program 6: socketpair$inet(0x2, 0x0, 0x499b, &(0x7f0000df6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c7c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fa5000)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d91000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000325000)=0x0, 0x80000) getsockname$packet(r1, &(0x7f00000d1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023d000-0x4)=0x14) sendto$packet(r2, &(0x7f0000d34000)="10da069f5f0f80aa92e4b26bfd52c3ce90b0fd2e879fb93b01952bf830f34cfd668a7e0c5eb39b961d0027c9646151e59a1b7facf2a01a6c5ffcd7a6b4a116de0bed5667b3ae27c1c234c5b2cc08d7f748c791ffd692ee4e6aa574f0ca394b3dcd05bb67b37fba9d4e28c139ada8c6d3c5fdff945c9455490a6ea83e2fa4811498174062af3d33bee03d5a02129d8911111c", 0x92, 0x4000000, &(0x7f0000221000-0x14)={0x11, 0x1a, r3, 0x1, 0x400, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000058a000-0x10)=[{&(0x7f000065b000)=""/188, 0xbc}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x4020940d, &(0x7f0000005000)={0x1bacf914c1baffb, &(0x7f0000000000)=[]}) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000868000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000df5000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d78000-0x4)=0x800, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x3f0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcafbf0b", 0xfffffffffffffe3c) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f2b000)={@generic="8435c69ddbc9f5be3621243da03b06df", @ifru_flags=0x2000}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f000084c000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005db000-0x10)={0x7, &(0x7f00005a1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00009c3000-0x8)={r2, 0xecfc1f636b38600c}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0xbca, &(0x7f0000090000)={0x0, 0x0}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000f6000)={0x1c, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000f7000)={0x0, 0xfff}, &(0x7f00000f7000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000be000-0x8)={r3, 0x0, 0xfff}, 0x8) 2018/01/16 04:08:13 executing program 0: socketpair(0xb, 0x4, 0xfffffffffffffffb, &(0x7f0000295000-0x3)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006b6000)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x3, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/16 04:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) read(r1, &(0x7f0000e12000)=""/231, 0xe7) socket$netlink(0x10, 0x3, 0x0) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) sendto$inet6(r0, &(0x7f0000a8b000)="3009b7aaf6b44d62d03a9c60a7a46f212894b12955b20eba10042963ea5e50ad58218afc28bb3f303d2fd1b34d98c0b55bf4812f1c498a17e4b83825113f44c0169b733a9d5ef1615a737663f94af45940c3017c5fadf2b239a11fc076ade4c9259d010e16e467273c334a34e4afc354fca6908c0c9feee39d71a3f20fe5e86a40098f1e75fbd861c95d", 0x8a, 0x80, &(0x7f0000f0e000+0xda6)={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f81000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r1, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f00003b4000)={&(0x7f0000e4b000)=@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, &(0x7f0000db7000)=""/132, 0x84, 0x0}, 0x22) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00002c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008ca000)=0x10, 0x80008) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000036e000)=@common='ip6gretap0\x00', 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r3, &(0x7f0000402000-0x9)={0x1f, {0x40, 0x30000, 0x6, 0xfffffffffffff1d3, 0x3, 0x8001}, 0x2}, 0x9) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000122000)="4de7cbe1b9412a60ffcf8753582919fbbf3354380599133806cef51b30d99bcae9e537b8afe22269ae926de616b80ab0be68ad08c9fe8e96ce6035fd4a4daaeb07b440015478d2a49fe85e9af3d5fd1f6777e67a947707e15aa8d4e14e9520770d1b7073a9a8cdaaf78262bebfd2b94e436f1c501b40674c5e46677490643bc6749f3b42decabbeb01c9d21fc026288e82de3a55c8a56d6c51df092d8e77dc4cd4b870046d9e7b019af29a163fd5f7914cc95e") bind$inet6(r2, &(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(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) shutdown(r2, 0x0) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x7, 0x7, 0x1, 0x0, 0x43, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000035d000-0x28)={@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]}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f5d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d5, 0x2, 0xbc3b, 0x100, 0x7ff, 0x800000, r1}) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = socket$unix(0x1, 0x0, 0x0) accept$unix(r1, 0x0, &(0x7f0000b67000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = accept4(r0, &(0x7f0000ae5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c59000)=0x1c, 0x80800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000c84000)=0x5, 0x4) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000093f000)={@generic="11f851445c25cb64eefa07fbf2ce3335", @ifru_flags=0x1002}) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00005b2000-0x5c)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x6, [0x8, 0x1, 0x7, 0x3ff, 0x1, 0x81, 0x80000001, 0xc1]}, 0x5c) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fcc000-0x8)={0x0, 0x8}, &(0x7f0000ae8000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000a3000-0x10)={0xda, 0x208, 0x0, 0xff, r2}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fcb000)=0xfffffffffffff82c, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fcd000-0x4)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fcd000-0x4)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x2d, &(0x7f0000ec2000)=0x3, 0x4) bind$inet(r3, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fce000-0xc)={0x2, 0x1, 0x8001, 0x4, 0x218}, 0xc) 2018/01/16 04:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000027c000-0x4)=0x0, &(0x7f0000cba000)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb3000-0xb)={0x9, 0x7, 0x7ff, 0x0, 0x4, 0x6, 0xffff, 0x7, 0x3, 0x80000000, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f9c000-0x4)=0x64, &(0x7f0000a63000-0x8)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000467000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00005fb000)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x3, 0x100, 0x7, 0x3, &(0x7f000046d000)=@common='dummy0\x00', 0x7, 0x5, 0x3}) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) r1 = accept(r0, 0x0, &(0x7f0000eec000-0x4)=0x0) sendmmsg$alg(r1, &(0x7f0000800000)=[{0x0, 0x0, &(0x7f0000274000)=[{&(0x7f00002ca000-0x43)="2842e683335412e418a23ffbf15b2dbe362a73a80eb58e7764cbf0e8eb76f9b3b17a417e62704aab218d2ca06ae2f96b058c155aeb810e78767c2566e14d726d1e235d", 0x43}, {&(0x7f0000954000-0x95)="75a1cf694df8ec1f72f34714ffd115a4862d64848623b707f0cd85baeb3c1aa31fc564ff03f48711a5d44d431f03fa77283b15a83ade0944e6d740b11dbf87a01a0d95feaa7580f4ccc08b5cc51f6b480019b7c8f5cc20105438d6402a4297ae52daef2a97fe1a583ea0be20dfe374ad63dfa155fe9144d1f86d1230d1feb8de0db4a3e108601749e07f6bed5bf8ec64e304d00ce0", 0x95}], 0x2, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000565000-0x30)=[{&(0x7f0000927000)="14e7e4e0addb59d3a43526664af563b54f51d5925f894f28fa5a332bd62a6150fd5d52190df48574215e6d", 0x2b}, {&(0x7f0000a09000)="9339bcad2d933c003e9a1f00b69226d7a65808a5c96b886ce29c7eec64740192e514fea4b611", 0x26}, {&(0x7f0000c7c000)="002f61c4ff7314fcf6f27c46f80c76832ccdd71a7e9c0e7aa93d2b8b9340c1e90c8545028f9efe374fb424ca4d4965e5051cf3cfe3055194f146dab2b209cd24e6d0aa08cec6a1107d547741f131db37b04576495607d886100252d61f9836ffe532c9b8d59439ac4a32512e90d8f7ee8fadb2ab9df5b11a9c5c6b634ee64b7304f324781208b979044c1596e30314ac162126b7d2b4ee9735284131c3c813265ddb5feb00c2db145c74e1fbaaf4f9801411a2375b8f5b058db26a982a9c2f416134fc6ed62f", 0xc6}], 0x3, &(0x7f0000225000-0x278)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf0, "7e328b62781a2dbda57fbdbd536778c50c74d31f3c06acf26b5ee1bc82cdeef1eec682a7748190b796b1da440b5cde1c3eb6b30152b2d835ad771e572438d8ff7a4d1e5b9cce0dd30cd9cacdb0d3b1d39948ce384dd7762dee0598b1e9caf6a32dbd9311069248933ac5ffbd9a7e5c349e3318469b63f511ea1b390e2fa1b2179abaad4dcc26e745b3a400c5a582f699ea1f6a4ba36c5f2d3d5cb8f1b33affd6e97c151292ae7317aba1e9392c4130b8a66ee945ea2d2f3a204de6c2bdeb23564800c29b4d312fbcb57c296f8c02e9cd8d89e87e6f5df416b3f58ffb24b0adb73cd537902f66ec9161f38e765ecb5328"}, @iv={0x98, 0x117, 0x2, 0x80, "a4efc5149ec4d5c002e40c11ffe7f4bdb54b746209fc4c297c8beaca14deda2a77c75c1ffdc986a661d4ff54c499a7762ee12066d7075242c26a5d26c19623ece9f16ae54606e8876ca494ac061799eadfd77c1328320aca376418be4c21d9bac29ef63f3366459677fa440fb2113467ceefdffe4dd4460e3d7a54526385c93b"}, @iv={0x90, 0x117, 0x2, 0x7b, "93db784fc3a373ab4d33f567f91876fc27f584fe172f00abe7ab23103ed91ba44165e2c21ea903d00e89daab0877d0e96feecb3b9307a5d8054c204e611a2e857e561cfc36db8006f4e2c27493d0169436fe00c15d6317342c1588233773e0c37b86c38e023a71ded80966c388cdb03816c9aaeda1d92d76df3d90"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x278, 0x24000884}, {0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000631000)="f402fba0d4d7722b35bdeae45fa5cd1c8edcf100885226471fc0a59a02d5b5faffb993288b408357c1676358d074d5f5515dc5654e1deed9bc75c4fb9a10914bcfc61405518e3d9757f2984dd4820d093c7fac3b32ddcbb4e5b22402eadf73091c26e453a4d59bd269abb503900b684640290770b00206322a8d5393cf0051c78ceaa9684bca4e32d56ca3553c68d8aa62f8426bdaa828774e3fad8fce7db4a3a8d1", 0xa2}], 0x1, &(0x7f0000eb2000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x743}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x30, 0x117, 0x2, 0x1c, "1cb9d05add3a9216dabb2e330ba6201939d08c04c94cc6d03670049a"}], 0x60, 0x1}, {0x0, 0x0, &(0x7f0000d3e000-0x30)=[{&(0x7f0000c8f000-0x78)="c328d10f2c3a1065542563de55132d4cc8b9a5455676b1f9bd2b714d396c0382d60ff94a67b2c74e5e748c400caf7350eaf5c597ee06062ee1b1e75970618e9ba917c56f6fe6463cfa154fa0bfb2836c36d5f02457f22d15b9b5f5d9b69cc7feaf5bde695514328c9d9135c7dfa6219132c383c951c5f146", 0x78}, {&(0x7f0000da5000)="4c22e716aa23038efcc97e6b5885d7e93438a3c49d1334c53b73dabbee786eed3129dc6416f1611ae84c391314bf3863ac57de25d4893fc8de7765df37dbba552625cb3bb2050ad1e75bde93d5258a128d67b5dd3977d3354d93eaa401a167d124ff00fc4534d5e340539107e0bf2d7ca71030fa10f2312b5b002b1e3169d038ec7470d70e0f8ba8db2cecf1496e5678ccf0526e3148e015a9fe3190b86a842d187a6c171bc073dbf40816ba624cce4060e6454aa2c960fce9c54e20d2f058", 0xbf}, {&(0x7f00009a8000)="2d3877b1818df26fb422cb4f3a", 0xd}], 0x3, &(0x7f0000d85000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x8005}, {0x0, 0x0, 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", 0x1000}, {&(0x7f0000e2d000-0xc6)="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", 0xfc}, {&(0x7f0000a92000)="8746ad55ca567585282ed7836130373103a070724bff8f6b110c59359e71207bddd62e4afd204f011addeee5cae1f4b560eb68c61a46e491f0eab4f931183ec0bc29786b13f5d29b82f3297576ff9353370a69017a21d86f636a4ace6bc4a60190689cb4d20fab793970a1f29ba0fdd48e670479249ee3b31f13bcd8c763f40e6150cb856951c74fc04b5749fa51f22709797eda5a8d832259e1f6150a96e78d06101f90aad9aa4ea549032fcf4bfb76", 0xb0}], 0x5, &(0x7f0000aed000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x30, 0x11}, {0x0, 0x0, &(0x7f0000990000-0x40)=[{&(0x7f0000802000)="55d1d8b39e0856b5a241e0cc29", 0xd}, {&(0x7f0000c3e000-0x40)="9bcd11e90726be2ddbe71c39fd926e4acc770d38770cd6ac4f85cd4297d6201f4c66eb52e9ce1e3b0dd36e91a4f6bbbf26eabeeecf006b0fedb4085b05aab80c", 0x40}, {&(0x7f000089d000)="c3097aa5340febdb02c1882381f86db7e60c011eb7f5cc89515a799b6885265e87f492ded0b0e0b7e2dda133414f03f02c397a509a1165eb81d6eb615b586ace9f39e95cfff8339d876b63ab4317dce49a9cbf48335531fa495e4f4d7cd70d5e790cdbdc70a56fe6d4", 0x69}, {&(0x7f0000e26000)="42d911cb20a82884f9e734cdac6d37eeac49f89c1681d846dc8daaa84a1ac0948031c34c420de23e1dced73e2afb3d423ef68ef2d20f144304fd8a078dffe90d1e51a7d03f0918f556b5240c4dc50e85b614c9bbdf5b6a6abc", 0x59}], 0x4, &(0x7f00007c9000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x40041}], 0xa, 0x24000040) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r1, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ab9000-0x4)=0x1f, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000312000-0x4)=0x0) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e24000-0x8)={0x2, 0x0, 0xe8d, 0x5}, 0x8) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aeb000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbe000)={0x0, 0x4, 0x1, [0x5]}, &(0x7f000033b000)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000e0000)={0x2, 0x8000, 0x0, 0x1, r2}, 0xfffffffffffffc3a) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22a, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x1f4, 0x21, 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}, {[@fragment={0x8, 0x0, 0x800, 0x20, 0x0, 0x2, 0x1}, @routing={0x3a, 0x10, 0x0, 0x1, 0x0, [@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, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2c, 0x10, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3a, 0x0, 0x4, 0x100000001, 0x0, 0x40, 0x3}, @dstopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x2}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xa52b}]}, @routing={0xb7, 0x14, 0x3, 0xffffffff, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xef6}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000d6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b9000-0x4)=0x1c) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000f6000)=0xb73, 0x4) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f8000-0x2)=0xe8) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000f8000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) syz_extract_tcp_res(&(0x7f0000014000)={0x0, 0x0}, 0x0, 0x400) 2018/01/16 04:08:13 executing program 3: unshare(0x0) unshare(0xfffffff) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d0f000-0x8)={0x1, [0x0]}, &(0x7f0000956000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x100000000, 0x5, [0x4, 0x7fff, 0xdc76, 0x3, 0x3f]}, &(0x7f000095c000-0x4)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000003000-0x10)="ce27f5a2c37772ebb6b69e153ca18469", 0x10) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000596000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000085c000)={0x400, 0x8, 0x7f, 0x5, 0x7ff}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007f8000)=0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000442000)={0x0, 0x0}) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00005a7000)={&(0x7f0000001000-0x3a)=@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, &(0x7f0000000000)=[{&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000db0000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xfb}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4a, 0x0, 0x7ffffffc) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0xd0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c, &(0x7f0000c07000)=[], 0x299, &(0x7f0000e2e000)=[], 0x28, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe7000)={0x4, &(0x7f00004e6000)=[{0x1580000000000000, 0x2, 0x7ff, 0x0}, {0xd183, 0x4, 0xbdd2, 0xfff}, {0x7ff, 0x3f, 0x6, 0x372}, {0x4, 0x7, 0x8, 0x100000000}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 106.774917] dccp_invalid_packet: invalid packet type [ 106.800783] dccp_invalid_packet: invalid packet type 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009fc000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000dd000)=0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00009fb000-0x60)=[{&(0x7f00009fa000)=""/137, 0x89}, {&(0x7f00009fb000-0x7a)=""/132, 0x84}], 0x2, &(0x7f00009fa000)=""/110, 0x6e, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0xfffffffffffffff9) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000-0x40)=[{&(0x7f0000080000-0x5d)=""/93, 0x5d}, {&(0x7f00000f3000)=""/79, 0x4f}, {&(0x7f00000f4000-0xc0)=""/192, 0xc0}, {&(0x7f00000ee000)=""/0, 0x0}], 0x4) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002a4000-0x98)={0x0, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd22}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa2}, &(0x7f000038d000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) pread64(r1, &(0x7f00009ab000-0xfb)=""/251, 0xfb, 0x3a) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 04:08:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c59000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000a0a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc4000-0x4)=0x10, 0x800) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x2) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e56000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000048f000-0x4)=0x1c, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000eb8000)=0x0) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d82000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008f2000)=0x1c, 0x80000) connect$inet6(r1, &(0x7f00003f5000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000208000)={{{{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]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1b95, 0x1, 0x9, "a21aa84fdcc13fd505d337bb96461aae3c725b2f4bd092d369d1f4213cf87cd3e4d7b7ec2c9967134235a8dc92d2e68b3b336b34c6d679f8d5ab877b3b74e21835c80ff7e13e351d5b3881fdbd12d117"}, 0x160) recvmsg(r0, &(0x7f0000887000-0x38)={&(0x7f0000f27000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000c7a000)=[{&(0x7f0000868000)=""/109, 0x6d}, {&(0x7f0000401000-0xab)=""/171, 0xab}, {&(0x7f0000e28000)=""/166, 0xa6}, {&(0x7f0000f2c000)=""/39, 0x27}, {&(0x7f0000cbb000-0x4)=""/4, 0x4}, {&(0x7f000045d000-0xff)=""/255, 0xff}, {&(0x7f0000e00000-0xa5)=""/165, 0xa5}, {&(0x7f00007ea000-0xad)=""/173, 0xad}], 0x8, &(0x7f0000c13000)=""/213, 0xd5, 0x7ef7}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00001e6000-0x48)={0xd, 0x8, &(0x7f000074a000-0x40)=@raw=[@ldst={0x2, 0x0, 0x7, 0x2, 0xa, 0xfffffffc, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0x0, 0x1, 0xfffffff8, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00009d8000-0xa)='syzkaller\x00', 0x1, 0xd4, &(0x7f0000035000)=""/212, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) sendto$inet(r0, &(0x7f00007d7000)="", 0x0, 0x0, &(0x7f0000d17000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='GPL\x00', 0x4, 0xfffffffffffffee1, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r2, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 5: 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$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0xfffffffffffffffd, 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c3c000+0x53)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r1, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000540000)={r0, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/16 04:08:13 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000b000-0x43)=""/67, 0x43}, {&(0x7f0000015000-0xf5)=""/245, 0xf5}, {&(0x7f0000014000-0x41)=""/65, 0x41}], 0x3, 0x0) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c93000)={0x0, 0xabba, 0x2, 0x3f, 0x0, 0x7ff, 0x7, 0x7, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xc7, 0x68, 0x7ff}}, &(0x7f0000c94000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000038d000-0x47)={r1, 0x3f, "dfde1d7f07639c8dbbe3edea1948139c87c996922ece2072c4579695002cd949226932bdc24a35eac274da14166b90c8893381fa241f043095851117c0ebaa"}, &(0x7f0000849000-0x4)=0x47) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000ccc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ef0000)=0x14, 0x80800) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c4c000-0x10)=@req={0x800, 0x9, 0xffffffffffff6076, 0x9}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x20000000000, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000047000)={@generic="82421e90309bd75a16d6d8d09a3eaa94", @ifru_flags=0x1501}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a9c000)={"eb07d5ba84cb81d309ca9bf6249b4fff", {0x4, 0x1, 0xffffffff, "2e42d1506171", 0x1df80000000000, 0x0}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006ec000)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000f36000)=0x0, &(0x7f0000441000-0x4)=0x4) sendmsg(r4, &(0x7f0000aad000-0x38)={0x0, 0x0, &(0x7f0000abf000)=[], 0x0, &(0x7f0000fdf000)=[{0x70, 0x10b, 0x0, "c84d1fcf409b4a6e1238c78734967229759cd3a27869270117ddbc0fe832de9d59d012e30b21c43f60b368874ea4f08827ff36cdd41878ce34cc85290b6316bb91e8c3da6dbe2c0e5a2d22c578733aa91baafb95fcb901379f2d20f7"}, {0x1010, 0x117, 0x6, "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"}, {0xe0, 0x10f, 0xcd79, "d838d491aa49ec9c7a549a498271ad5ab0574203ea8142c7fcd863518ccc8a2a35a4cb05a56d65375b29f463fc58ac202a3f81377cc843f9a519f1be5a6b2d1d498cd8297c5c842b5ccf28473fa3467594931c00a77a0cdd6f8d87f7d52687ce634b0bdffae6d38406060ff1eb20ac881769e7df8edb62d9e520b2e0537beb9242c9e5df6186181c81e9e2d64b2a5cf24372ce4def45297432f663d81246641f4cc5e04437e6bbfd17bb6df0a3d7a59213dffb518632331744869a605282352a981909a1fa6d4f02dd7cc8"}, {0x70, 0x13e, 0x1, "46c73e5482833b364ad9dcaa231324d05fc9ba86f98330156133e374e32f8d3282b31cca21a838d607854beb6bef8c05268a0db04161b72093751f4a2a4c8ea8eed325b272f900c5dab939444f1d2c6e84d19b3f90d9febe721254a89d0f82"}, {0x98, 0x117, 0x66, "47cca88abea41333f6fe61e7b24399733016a6501d5b3fa4a3977ca97fb2c300027b029b3d39e6119afcb07754db1ec319cacbacc1a6ea369ba2b7c9ff0858f0ddde4175493aaf71e53507742d2f238d564ef43606cd5d9321322f2dbcaf9c26da8eac0a9e04b6c9c4e6d423af6c93a3070f1cfd80ca01d28387e89412313a47ff4984c40e"}, {0x39a, 0x10d, 0x9, "852674e26d5984ab3fcf0d67467e841f17e67415c25536c32a8e70cd951647293eb5c2bff2d7f8234454ecd7f358ae85524c6384e1757bc88283432f330cc6eb16c9241452b6999ce3b502e2bd27ab098c8ebc87873ece120afd835b5c82ad3cb161f914506afc07ccdda644acfb118d04da04276e4e2c73832d85fd0388863f7eb49c40a9ba68cc283fb800a412b38a7c6e04da5f92ed98b0d9ee25092a032f0a0504ecfc45623a11496326c93ba18a7feac9bf3731e31dcfdf9a98fa64ea2a48d9275aa6856fef"}, {0xc8, 0x117, 0x101, "d3aa7861639c86da61d676a25042b9278208b9e80e923dc19a0c5cf112b79e8201f5ef8286d111c46fa7951d299b21268e24e79df479dad47f0980f7fa926a05d6698576069422a65892a270c791e633645bebca69ba8e678314f93593ee1ff9faa6add410dfb2458faf99ebc2644d9de9b6158dc04e1de396b169365f04206a1f82a2b97618abd26b680a7e8cec89c0ede7cd050c678d80bf91a75c89e7d5751de4af34b68dc660d75a0e2ff402e8099159f101483ea4"}], 0x1408, 0x4000000}, 0x4000) socket(0xfb2680b86d15946d, 0xb, 0x8) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f33000)=0x0) connect$inet6(r0, &(0x7f00007a1000)={0xa, 0x3, 0xec2f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000054b000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009ea000-0x28)={r0, 0x0, 0x8b, 0xf8, &(0x7f0000b71000-0x8b)="2f4d85b4472e23ac78581d54d10f6e97df5710c1118ce64055c385bcd83c2fd9de84176ff6d6d30d1a41c213f0a227171f51612d0b8ae63d8feb6dd29fb53bdeadd03591bd1cf960dbf1b0c0a4a177424a1a270906e676fbf2aa7e808f7281eb3e95a1037340dd23e2dbd17632a26b3ad539d03754f8e1c06f8f5abc67a9713ae0751c77a97a28746a3587", &(0x7f0000b48000-0xf8)=""/248, 0x9, 0x8}, 0x28) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000007a000-0x4)=0xc) write(r1, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/01/16 04:08:13 executing program 6: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f0000a98000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xb6c7, 0x7b, 0x3762, 0x5, 0x4, 0x1cdc28b6, 0x5, {0x0, @in={{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]}, 0x5, 0x4, 0x9, 0x1314, 0x1}}, &(0x7f0000699000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e8c000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000001000-0x4)=0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x8, [0xac, 0x5, 0x3, 0x9, 0x2, 0x7, 0x401, 0x6]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001e8000)={0x3, 0x800c, 0x0, 0x3f, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000032f000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8, 0xfffffffffffffffc, 0xffffffff, 0x1, 0x5, 0x1, 0x3, 0x9, 0x7, 0x200, 0x6, 0x7f, 0x7f, 0xffffffffffffff10]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7b44}, &(0x7f0000c4c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000020b000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x89)={0x0, 0x81, "bb409899ed6071ee0539c48cf824f6d7133fa81964136662043c602fba54807f139229c194b3a1888f85e1f0fcea4825d537e9e155df357ef15720f57e69a99195799e905e43b126ddbb884acd57573dbc06f77ac2073c2f0afe887a1d65413b51cab3791504529e38a55c0194fa95af266a85f7f50c25063b1d037da8a0963305"}, &(0x7f0000118000-0x4)=0x89) sendmmsg$inet_sctp(r1, &(0x7f0000363000-0x70)=[{&(0x7f0000001000-0x4)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000ae5000)="8a4d20e00dafb5cd47", 0x9}, {&(0x7f0000401000)="1982b9bd6eb6b0a24bd34204f31c3c10514ba032c81d94364bdcf12de1e1600187535d889a4f6b679def91c14575dc0f1c7e6571f2b840ed9c19155aa29a7a87099f1d87f372cccc3638ec0cad0961ddfa28516d1664c54441e52f9465cd9ae01e90f9c29ab8cb6c954349fc68c570a6eab2f220e4a97cf6c7fb107c4d6db4f5fda160bb0fdcc857e4ac5b4036c7ccbc", 0x90}, {&(0x7f0000001000-0x9f)="65e3ac0be3ed0742928898f9fb78dc3da769d455649525e22cd05bc394fbe76639ac36d645f2dff741e5ff600a39c5b31d33a2f9090141cf3a12ce152618605f988bca455e6552c12319421204516575e643dab21e5d9e5ef4ba085959dd5ba968572f719589a78cdb0f7105a8457fb3364393b4cefe387500b2a0b4de891c29b9477096934b85c5eed8662baf93da8b0cdbf3bdfd9a03ff2cbf4ed7c07170", 0x9f}, 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&(0x7f00002ae000)=[{&(0x7f0000001000-0xe6)="32c4976143f296d06bdc0c6f975d0fd8462e84dac43bc39755fe928a714bfa09d9bd35dccc02e6de7ed2241ff75e39749ddbe1d55ea785b51cae0d0860feaa3082cfc1a7e798eeffff7c2cd59449b4856edd9e3bd977fb7db39f929419f4de9acd2dbf92150fe28184c1d4a3dee8a25b9208ccd1cb70daca95fe10a90f84e6406ed574c101339a90f2127bb21cbba43d67793021e2edf90db667571a30524120ad9a9488cf4ece83593801f2a378ea1dce1efac836d8eed751d8c1b9c4bbc6138fcd9a93c5fa62f601b251941d3bac2e58555910224285c9bab507666e6de1160a126dd7177d", 0xe6}, {&(0x7f0000f54000-0xab)="080aa0563bad36b08882c04d77cab3c9b3fabf81d51efb2f2ce99a3c66a023a77e7388d9e487f4460c91b5cc3228aeb747af308bf5be63a5621931b8e15550ddf800f096ee0a5fc96f41e7db9a1b1fc66bbca2e2ecaafa49b92b0043d154a6345ada08b9d896bc9b98cea140ef454e809955b6b9525714db3aec8212a688758c93f2d2811f0c9378912ee69b121b1214fac84754e9d54b32a2f6971cae7234b8c3c9274b5e7f94619c95d5", 0xab}, {&(0x7f0000000000)="6d70c712d361cccf4cd02686bc57ab74145f12", 0x13}, {&(0x7f0000ba1000)="f66e836d75d6c1bc6349464bd6c0ce3cc6eef3faf6a1ce28040759a5133c17c4d5c25be7640f6b8cd4257645754cc49edb931a6e8c34b232ec32fe5e6643e8775cd2b31fcc90083c29e4483845cc850ac16f7792bdedcb1146b69ec42e4a688b13a03b835be8fae06be474aee46dcef9d829e32d0662084fb8c45b06cc7998826d98e7399eab9d6f339324a222b9bd055feb07f9deeea68089e149a9de30ebe9f4f363366f3411af8594dfefec9d2e1edf8a6472abcc52be17f7648e0081dbee9f76b01a67a51a00fddfecdc5bdc4270459415c41ae540320c5901bbf1c4b720914a7b4d", 0xe4}, {&(0x7f0000001000-0x19)="c27358cd2d413c483483d4bf50f5e9f65d21f536f0719ca646", 0x19}, {&(0x7f0000000000)="ecc569f2fadfc58f75fa065105f236ab659a4beca2dede8ca00836c8bd90f5b1783889ed9a14e8b0d8c5085cecda768a1ea98fc9b4adef7ce680c98c2824f38ccd623f741f0b00d77046aaa13778", 0x4e}, {&(0x7f0000000000)="a1ce660664c74e41995e4ee495ae84d5017db254fbe5fc500e0231850d3a8ffda690a30739c7de1c1aafade7bb6a6fbd25a57211dfe6709aea3da31ff456a579d3e95f505869468820387ec392b7597a48631fc7da6018d38e30cad693dc8f220e6ec376e1e43aaf9457979b5a839a6e48835a4c63273d07d02e916fb8821201ee75dae7baa5b1b12c70b0e03aababeeae3cee66ec0e704b918d4da2df91da18227c4bee89c9d90ae974731a0ed08f3ead16744c4acbac892958eed64fb2e2de98eb1106733d21a4e0a26420054aa52de29fd57829112e969f53772fc5ae75", 0xdf}], 0x7, &(0x7f0000ed4000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x56d, 0x1000, 0xb, 0x7, 0x1, 0x8000, 0x6b, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8201, 0x94e, 0x101, 0x8, 0x1, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x4, 0x200, 0x7, 0x0, 0xffffffffffffdfe1, 0x5, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x5, 0xb2da, 0x7, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x2, 0x5, 0x7fffffff, r10}}], 0xf0, 0x1}], 0x2, 0x1) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0x5c1000)=nil, 0x5c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x200, &(0x7f00005c1000)={0x0, 0x0}) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00005c3000-0x33)="edfb6155a61cd0a2397bb4bd43181141e2905fba53c454313672cc644a169b4a4296f27621dd1b51ff17bef2e7e070650f8a67", 0x33) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000124000-0x4)=0xa6c6, 0x4) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0xffffff9f}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000646000)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b0a000)=0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a34715603de1357fa0b7154bc359f64df637cc882bb11d275e1bc26b14ca61f7df397fcf099be9c808a062d2eb602647603e837da1634e66e0f41cb3afe6b3837b26286b057333aae178cbe627a4019f93fc4195703a04134e2f9b9730ba194aadd66b4e4b61d3feeb57e4f194194a97b1a77baa976a5b2fdf326aead68bb6aff39097259b077fd899bb3330c919617342aac2084ec414912b78df3892eda65250781e9999d9eba77ef794ce020dc9cbce02c4da9b33b0b0e5b46298ea932279e899d9235630a25e769e972498998daed3ea2e8a53ed8527a2307e6cb356660ce652d4f98c57dabfa80e5c99134556e1a46c4d3aa8e6e0c523a68548ee595ea84e7e8622cc80b39a1cb79fdeebb9ba35ca5bb6b367074d08fff5015099b4c72eb790ca5382a892954d7b3a6509df11f05b6942e48f972fae97387df6f5efc3caf0cd185aac657c92e3fefd9ed10167668027aadf58c407598351f03961501edb58e47f966a2e1d4f53f64d1ce3b53c11a042d747847f6d7a3044855a402aa8d07aaf223be0b99d0f7bee870f95b500a399858a88910a380d5b7094c9e18c18d90cfd8c2db56e7ec711678cf9a6195fecef6d833c1327ac7cbe1e3b123bfda98d5dc2e0adf8ac1d99296a841aaec50a68dabb3f90d0c928d58759557a7aa2e8ac0dd9ec9331d757846c963984027e2c0105da9082a60335f5ac25dcbbc61edf171e3625fb4ed896bdc23b919350bd020da7dc08ad4014f76467abdaa80438e00b75e8ce4c9f67fd099cd52a65e40dbba7aefeb36e98d885fbe7ebf4271b0370ffa75aefce6861aebc6d00515205e6ff5699becc29ab6f094aa9bca3b869985b0aad9587e7c18d44a710999cb392579e1412256caa4788557b6b156161e644ad1c4a2012e0e36d48761b931671ba6672080efd2dc49f2e1f7e0398a137f548397bc9c1f18ffbc4b519862756bc6de32cabd54d92fd67b982cdf6adffbdb4c0630dc35abccf9de72698d4a30fd02c85955a35d96d771854dbfdcb93545ba66474fdf872e1da9750a2c290bb8a1e94dc162b57d0e13a57456983fd4bcecc71a9d17d7a2473295b92aab3ec40f3dfc88fe9ae1ae210c12ffe897c7224d37b277336eaa780ff5fdde3726e02fecf724291e7b4f6a373213a248fa03a1a42ddbb4a1aa2fa82f740c573972e0a4385076d72e4156bf49497b44926d263f34940ac648e4ed41fe198aa5f0a2501499b8f7123cd256664", 0x400}], 0x1, &(0x7f000054d000)=[], 0x0, 0x0}, 0x20000010) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000b32000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[], 0x0, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x3ff}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000c4d000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c47000)={0x0, 0x4, 0x6, [0x85, 0x1, 0x5, 0x3206, 0x800, 0x6784]}, &(0x7f0000f91000-0x4)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000df000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x101, 0x4, 0x80, 0x1}, &(0x7f00004d6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003a0000)={r3, 0x100000001, 0x4, 0x9, 0x9, 0xfffffffffffffff8, 0x64, 0x0, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x4, 0x5, 0x3, 0x5}}, &(0x7f0000341000)=0xb8) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c7d000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000029f000-0x4)=@assoc_id=0x0, &(0x7f0000927000-0x4)=0x4) sendmsg$kcm(r2, &(0x7f0000066000)={&(0x7f00005ce000)=@l2={0x1f, 0x0, {0x2268, 0xc41a, 0x5, 0x8001, 0x4db, 0x200}, 0x1e9, 0xa3f}, 0xe, &(0x7f0000067000-0x10)=[{&(0x7f0000b69000)="9c9c1eb1d91edb8c518e354c367acec7dd2c34d47f663dc51fcc1f8a0ea276155a7ab006fa5a2f736ea7e031955ef80b7477f5ed6c5529c18e454bcd9b59d3633b0bfcc99e5c4d65f995b05b9dcb14d1e75a590c889ca2e2ec15bab5076cb96b15c69332cab24d2a4aad72b1f3dd77c798b20b4551c52f8b", 0x78}], 0x1, &(0x7f0000aef000)=[{0x70, 0x100, 0x6, "a9f747d34b3d74f73e2205d1cb7551f2cb443d26dbad7e7fa4bc671d1fcdaa16cbbb66364e6cf2cc5ea5e16b4adae832e15a1053f56955ff56830d3f2db5f948f23692ddd39296f17a37aa67936c5394d4d7cd148afcf411bb74b4cde50028"}, {0x48, 0x11, 0x9c4, "85e98b190fa8e1a9abe4a19939ba025ac37d8d92161da231575ae56c2d5dea57c6e33353cb1ec967dd5c5480dddbaf46d5a7c5"}, {0x50, 0x12d, 0x0, "7bd952f00efde15dabba401ff08ea7104e0e04dfaceffcf4df89d138f5ec145ee52933f147a85e816ca0fcbbf42b20f524f5a2cd68944c796ede19ec37fbfe45"}], 0x108, 0x4010}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cd3000-0xc)=@sack_info={r3, 0x100, 0x3ff}, &(0x7f0000a66000)=0xc) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cc3000-0x89)={0x0, 0x81, "7e237d9f55012c155c48147b16b122e2b8da1e1daab0274430fdd4b9e0189447cce68c4d12ad26ced4e8ea0cd1c7e99b58ffeb7b7f91c366725f8121356a13201ed9a8951112f249da22fcf97bb0924316174a0d6d7b71269f00147be4be1466f8fba1cc6a17c5fe5d381c48b54c8b5c383e5e1ae8968ddfe5780d7e83832a7dd2"}, &(0x7f00002a8000-0x4)=0x89) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000076d000)={r5, 0xfffffffffffffffd, 0x30, 0x2, 0x1}, &(0x7f00005b3000-0x4)=0x18) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/01/16 04:08:13 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000949000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000dd4000)=@assoc_value={0x0, 0x200}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000030a000-0x8)={r1, 0x200}, 0x8) mmap(&(0x7f000050d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 04:08:13 executing program 3: socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) socket(0x8, 0xa, 0x0) r1 = accept$ipx(r0, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000125000)=0xcc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000047d000-0x12)={@common='gretap0\x00', 0xffffffff}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f00006dd000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x400, 0x7}]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r2, 0x20000003) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r2, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, 0x0}, &(0x7f0000647000)=0x10) recvfrom$inet(r7, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r8}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r8, 0x1000}, &(0x7f0000f6d000)=0x8) close(r2) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x20) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c30000-0x4)=r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x9, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00007a3000)={r4, 0x6}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r1, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000378000)={0x0, 0x0}) ioctl$void(r5, 0xc0045c79) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r0, r5, 0x7, 0x2}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f0000988000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afb000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00003c4000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f00005e1000-0x4)="17835204", 0x4, 0x4000800, &(0x7f0000ed6000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/16 04:08:13 executing program 2: r0 = socket(0x0, 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000204000+0x7a8)=[{&(0x7f0000085000-0x82)=""/178, 0xb2}], 0x1) 2018/01/16 04:08:13 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x324)={0x14, 0x100000000003e, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000000b000)=0x0) socketpair(0xd, 0x0, 0x1, &(0x7f000000d000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x10, 0x100000001, 0xf3, 0x3f, 0x8, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000013000)=[{&(0x7f0000019000)="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", 0x1000}, {&(0x7f0000007000)="2faf8ac64cddbc1ac1c136c44aa046f2e0937d546e4d38b43b832ef4f0bb72ef1df33b6f5726ce7f3797b382f6c1112dc718898fbbe7ba31c874f1aeff3fd1e6119f240c3a0c65b98d3596941153ffd5b7cd175882217db2b96dced134ac7d6bf6845d703463952cec130edf02de4898f2893caa11e857b8474b9a53e7c38757027baa6424c864902f265be29ec26fc1e2d086a0bf5a3910bf4b10b2447dd80dc209d64e26d2e5e679550e3525c38c28c92a93402b4ce02c2d8f8848e83fbdaab2f495013be54cc4109513137b8f16c61ee8855aa84fb6695340960707b956a636a30910ed161626a72aeeed3a", 0xed}], 0x2) 2018/01/16 04:08:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0xa, 0x0, 0x459, &(0x7f0000063000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e8b000-0x6)={0x0, 0x100}, &(0x7f00007e3000)=0xffffffffffffff4d) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00005b2000)={&(0x7f00000c2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000638000)={r3, 0x100, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001e0000)={r3, 0x5}, 0x334) listen(r0, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000499000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b79000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000392000-0x8)={r5, 0xdbfa}, &(0x7f0000b73000)=0x8) writev(r4, &(0x7f0000517000)=[{&(0x7f0000cf0000)='b', 0x1}], 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ded000-0x20)={0x4, 0x5, 0x200, 0x100000000, 0x100, 0xffff, 0x6, 0x1f, r3}, 0x20) 2018/01/16 04:08:13 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfc, &(0x7f0000006000-0xfc)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xc6, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "99d71c67b9f723057bac49e7a7d1e1c340eb664630f3bb094bb9e78f88fab4faf363c3268a4f6b5def0de21aec7ea6bb5ab4bb7ba6c5fa6e0d884abe025b6e0f0b6cbfb938a43a15c8edb22b50094ded1acbf8cfde502200949509a1af17857300fafb44066e8198995585d3feeab46916592e9e227e150fd65dc8fe908d10d7cc21076b158a5423cf0e16aa3bf741de8deacc3bda5a"}}}}}}}, 0x0) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) syz_emit_ethernet(0x85, &(0x7f0000e20000-0x85)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x77, 0x6, 0x1, {@current=0x0, @random="2c12d7704e17", 0x40}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xe9d}, "b833796f8bebc11ce3299acac53245789be5396a1fbbbd9b219c091b23529a1d0d4a319a88ba5071127a70edf3908a5527c24e561ad3b853ecdaeaae5276580a8819128e6c83cb9c02aae8ad6f3088e229f1f8f37de82e6cd2"}}}}, &(0x7f00007f8000-0xc)={0x1, 0x1, [0x28c]}) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 04:08:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000032f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ba2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00001ab000)={r1, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000df000+0xe40)="b56dc81b5b7565cfcfedd1f6151c8b0f70fc1eb819e4e04c64ecc99d1943e02be2639399bd03beeca64269cdd09506", 0x2f) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) setsockopt(r2, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00006c9000-0x2)=0x4, 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000033000-0x10)={0x4, &(0x7f00002c2000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00003d4000)={r3, &(0x7f0000674000+0x168)=""/134}) 2018/01/16 04:08:13 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f00001ec000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ef000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x85a, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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) mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00002c5000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00005e6000-0xd3)=""/211) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r2, 0x0, 0x0}], 0x1, 0xbad7) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, 0x0, &(0x7f00005e6000-0x4)=0x0) vmsplice(r2, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/01/16 04:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00003d5000-0x3a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[{0x9100, 0x718, 0x0, 0xfff}], {0x8100, 0x81, 0x80000001, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f9a000-0x64)=[@in6={0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xad5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x64) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000009a000)={0x0, 0x95, "8c0f7e8ea95652cdfd751d7fc423ed7b540c2c8d730336968ba651a4dbf8ebb5966e57bc8b00537e1aee12107d1073def93cb919cf7595bd81a8bce5f11b61ce2aa83365af8a616a43df8a8cc2e2314fc36ee09c7442533afd11c036eb09bf6d85be575eece7a98bb57e4bbabefc3c9abf99923f86aba4d6cd8367b61b2b2b5666d09066fda169cab840a436e8523c1a398225116b"}, &(0x7f0000162000-0x4)=0x9d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b10000)={0x81000000000, 0x5, 0x8, 0xfffffffffffffffd, 0x3, 0x5, 0x4, 0x4, r2}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b60000-0x10)={0x0, 0x80, &(0x7f00001a0000-0x80)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xbe3e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b8}]}, &(0x7f0000601000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000357000)={r3, @in={{0x2, 0x3, @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) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000657000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000673000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bd000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f6d000)={'vcan0\x00', 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, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) syz_emit_ethernet(0x7c, &(0x7f0000813000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @random="10d445c7698e", [], {@x25={0x805, {0x1, 0x0, 0xb, "e5af4b347d6fbd8cec523bfb06645563373606262fb2cc8859a7ae763aeed1934229ed652deb06fb7cea8a96f13638486aa0202bea2a4aaeba25b5d5d7697883c9ade186e33b687f0483ea3b8cbb5712b75b591780c6b18c8318152a54a82796ac129c04bd7e56c8153d0a"}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003a4000-0x4)=0x0, &(0x7f0000e92000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000099000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e78000-0x4)=0x14) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000022d000)=[{0x0, 0x0, &(0x7f0000151000-0x90)=[{&(0x7f0000a2d000-0xd9)="0f47389cb7155346351bf38c425a1df50371a25188597f39b24e1fc27c0f1e87", 0x20}], 0x1, &(0x7f0000c2a000)=[], 0x0, 0x0}], 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) r4 = socket$netlink(0x10, 0x3, 0x12) write(r3, &(0x7f00009aa000-0xe)="10027294ece7a52253cb0d1882e8", 0xe) sendmsg$nl_xfrm(r4, &(0x7f00008d6000-0x38)={&(0x7f000089f000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000753000)={&(0x7f0000f36000-0x368)=@newae={0x368, 0x1e, 0x1, 0x6, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x6c}, @in6=@loopback={0x0, 0x1}, 0x2, 0x4}, [@extra_flags={0x8, 0x18, 0x0}, @lastused={0x10, 0xf, 0x9}, @extra_flags={0x8, 0x18, 0x6}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @tmpl={0x244, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x3, 0x19ec, 0xfffffffffffff5f9, 0x100, 0x88ac}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x0, 0x1f161d54, 0x1ff, 0x2, 0x9}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0, 0x4, 0x0, 0xa3bc, 0x0, 0x5, 0x7}, {{@in=@broadcast=0xffffffff, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x2, 0x8, 0x3f, 0x7, 0x8}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x1, 0x0, 0x4ff800000000000, 0x200, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x2, 0x7fe, 0x8, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x3fffc00000000000, 0x9, 0x3, 0x401}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x7, 0x1, 0x7fffffff, 0xffff, 0x3, 0x0}, {{@in=@rand_addr=0x80, 0x1, 0x7f}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x2, 0x0, 0xff, 0x10000, 0x6, 0x1}]}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @sec_ctx={0x94, 0x8, {0x8e, 0x8, 0x1, 0x2, 0x86, "cc9ae0350a413677913a3d0e88ec5a9a3a04b70838a765b5f538b37f9cdebefb5c6af9a063095f14e0ab53ff25336e50c64a6e3bda86ce98e7d41d85b9857b2bf82231aab1259145150e97a746b87f0b6352e6f000768d219cf2cfa22401fccd9d494c36e2c19d79376ceccc153e15c28d1f8eec9c3c611c4c2d82de97f97616f8892d725c77"}}, @extra_flags={0x8, 0x18, 0x5}]}, 0x368}, 0x1, 0x0, 0x0, 0x40}, 0x80) [ 107.131336] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61471 sclass=netlink_route_socket pig=25000 comm=syz-executor1 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a2c000-0x4)={0x6}, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 04:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00001f4000-0x118)="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", 0x108) r1 = accept4(r0, 0x0, &(0x7f0000609000-0x4)=0x0, 0x80000) getsockname$llc(r1, &(0x7f00009d6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x2ea) 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ff3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ff4000-0x4)=0x58, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff3000+0x90e)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x81, 0x6, 0x91}, &(0x7f0000ff3000)=0xffec) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000051c000-0x20)={0x2, 0x1, 0x1, 0x7ff, 0x4, 0x81, 0x8, 0x2, 0x0}, &(0x7f0000856000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ea000)={r2, 0x3, 0xfffffffffffffffc, 0x1f, 0x2, 0x200, 0x4, 0x28000000000000, {r3, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x6, 0x2, 0x1}}, &(0x7f0000e6c000)=0xb8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 04:08:14 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000321000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = epoll_create(0x569d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b06000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b2a000-0x60)=[{&(0x7f00005f6000)="a8ad6154852f9267691d016e9b36a993e4375708aaf9e00dc6fe7427412570b9b2ac1685b3dc1b0da56bdb4d0ee156b4f0efebe3bceef9f790456fb62fa8c46fb4aa380c9ae0303986b7f38dd767e9c76c44ffb4380693138877fe8b666c6b4e627363617e5546c4fec7122645f0ed0733dee2ac2d8c305d358b9786d293d6199c501c4bd53782af2e83219c9e76e66fe18d361cfb392d1511f8bf34a0765759b4ac49dd7fa6928cfc5436aeac2fe540351c589a8a0ea6f1ec7db0835de5cc", 0xbf}, {&(0x7f0000a2a000-0x72)="3072a11908d1e7fb19558a31536dabeae40b512fb133a8b5ffc8c35a7d7b4b65b829f070d1ed8834a905a50650204010abbcaf5770b8157f165d2760b2fe04403ca350a0a333e8ac897948e9ff4ad452a8c759dc09c4966db22883a1f551dc904580e59d7e0dafb5230e06d6155215581355", 0x72}, {&(0x7f0000001000-0xb9)="de089e43c4df7a9b09b44c2e47c1fe64d360948ee31d161f8b65c184a463255c16f888c888dfeecdbbfda92856f2f6d8c6355ca38ad211d4ecc2727d1f51b1d378ca4b56e1ffdae5fc3abcb9e81279bb82ebb638694d1dbb7fd376e0d2dc9d96d638a4c0319be4935287a181b151f984de06a0537cd45f393a0b89d466cd3caf61e57eed1cc27cd5730525867956e4e167e28ab96d8eac4300ef8ffb93d5434bb8f4195c0e418360bf2bf78fcdc8fb40b3c6f2f001d9f97aae", 0xb9}, {&(0x7f0000656000)="", 0x0}, {&(0x7f00008ee000-0x3e)="8fc777af4e60f5a0866f99bcaaf60c2907006b67ca8f3c3e419be2b6a97f3fad6c6cd687f84ddf97c4c3f37f94844d17eac763d7e64db2b9018824d25353", 0x3e}, {&(0x7f00002ce000)="dccad40f63a29df056d790fd422ace9a5281ec8941b471bfbb8c1f3c3c45719b4f1ecd2aa1a5d2c193bf8b6c00e0e798c69b0b6f26cb1938fd36ee0e4fa057c4b108cf17e8fa9fbfb5ce7e3c45cde396d3f6324cfe57c9a863475b6ae3a25ab89cb00cfd98c66975febfff100531501d99e69b29f9afdc60f0495502c7df35dd8f80d0889c79f482a04fecb2ccfe6faa62a3625b1211ddb7753efc", 0x9b}], 0x6, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r3, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x120, 0x20000000}], 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="cbfb034f0d2f898added00000000000000069f33fd3e5e23ad1a7539992ddac2ba565c358b67549b3f01c5a96529fc221f384e07db8c607dd87a17df886a6730e485a5edcbaab1638ebf1c597acd7164bcdbc4d1ddee15b4d447eb3d9e16c797fdc7292da65b7d2f497af6347769001a78b3d0", 0x6b, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) [ 107.213212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=25022 comm=syz-executor1 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000989000-0x20)={@generic="b9baacaa5a255ed52ccfd30d09d4be59", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r2) 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000008000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/16 04:08:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0xb)={r3, 0x5, 0x3ff, "0f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000a2d000-0x4)=r4) r5 = socket$inet(0x2, 0x6, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003aa000-0x4)=0x0, &(0x7f00001f9000)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b36000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000ba3000-0x4)=0x104) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005cc000)={r1, 0x48, &(0x7f0000541000)=[@in6={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000000}, @in6={0xa, 0x1, 0xc7ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000001000-0x7)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xadc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90f, 0x5f, 0x7, 0x101, 0x2}, &(0x7f0000001000-0x4)=0xa0) 2018/01/16 04:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000340000-0x38)={&(0x7f0000c35000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000149000-0x60)=[{&(0x7f00008a3000-0xfc)=""/252, 0xfc}, {&(0x7f00009ff000)=""/196, 0xc4}, {&(0x7f0000e72000-0xb3)=""/179, 0xb3}, {&(0x7f0000ded000-0x61)=""/97, 0x61}, {&(0x7f00008e9000)=""/174, 0xae}, {&(0x7f0000751000)=""/120, 0x78}], 0x6, &(0x7f0000a63000-0xe0)=""/224, 0xe0, 0x400}, 0x2002) sendmsg$kcm(r0, &(0x7f0000726000-0x38)={&(0x7f00002b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes-asm))\x00'}, 0x58, &(0x7f0000fd5000-0x10)=[{&(0x7f0000d3b000)="", 0x0}], 0x1, &(0x7f000029a000)=[{0x18, 0x10e, 0x1b122a73, "ac66"}, {0xf0, 0x1ff, 0x200, "157e92e245e7f2e6287e5701c6ea61a8ba2f657bbc060a31b257374c6ed53d6857302e71d69b3765cf788cabcb10af752850124440ff67c1103c41b25f4a4add7a1d6704d5cb1cd07aff085aead8642542382ce17ca0b993cec09920bef0a7ce64e561ddf6d47f9780cbd28f8528223bfbc5e1dc06cc628ce51ac5199b1d01092d9700cf2079493a83d0b2713effa59c262d795ecd217cef45bb8d2ef17439817803c64a7166d73a3135c854ef31793350f4ad15fa94b1d1164365f103bb30d56a8cdc7d738098efcd31e32f8e2a745f142bfa8a769ba72ebf"}], 0x108, 0x800}, 0x48840) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002cf000)=0xf36) bind$alg(r1, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="", 0x0) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3a49, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xff, 0x2c5e, "577a371f7c014c7ac7cc616a023312dc449a16826d1856d63b0dc721a489f8c2f815044f99542a408018ca8356963a64e943dd20683f5153fc969a1b646784ec14bddf58e4e07632aab68cc67d04798d"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x20000000029, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f6000-0x2bc)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a20009", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "5afe45", 0x0, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "9075fe64b1e2b7fb"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000008a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f6000)=0x8, 0x80800) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00000cb000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x1ec1b9c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x4}}, 0x2e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000f7000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) 2018/01/16 04:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00005c4000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009c7000-0x4)=0x0, &(0x7f0000418000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000018c000)={@generic="b82dc1841a13adb3489226e3bd4cd858", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000cfa000)={&(0x7f00005be000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004b7000-0x10)={r1, 0x28, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 04:08:14 executing program 6: 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, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r1, &(0x7f0000bf7000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000093e000-0x4)=0x6e, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f3c000)={0x0, 0x5, "e8ec91a910"}, &(0x7f0000196000-0x4)=0xd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000007d000)={r3, 0xce, "17e468235ce3ee67aff7e09719e056c75d46c6f357514507b6b735d58fecc01bb44c286663a6cf394dfdf1683af1c7f410dc0e8bf475e8cbfd48da3b4594db8d84243cd24420d4b7a0892baafa9dd4bd611a6972eb017bc6ed15e45b6fc9ab3821818749c21d4bea392165ad477b3538108b59b1ba6d8ac0d3b1b1a5e7f8aec8135d8c5197392736ddb2dc36350f76cfa5ace1b5e0baec0996e63ef38806ba508d40d7152a71676bb46664a7e8258aad05e8248381394143c6dc153469dff0cf5f029e6d17f136f7dffef6ca53ef"}, &(0x7f0000b93000)=0xd6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000cdf000-0x20)={0x8, 0x200, 0x200, 0x3, 0x3, 0xd6, 0x7, 0x3, r4}, &(0x7f0000f4c000-0x4)=0x20) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000be2000-0x2)={0x0, 0x0}, 0x2) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r0, &(0x7f000015a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d95000)=0x8, 0x80000) syz_emit_ethernet(0x46, &(0x7f000021d000)={@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, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ed8000-0x4)=0x0, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000d2a000-0x4)=0x0, &(0x7f0000637000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000092c000)=0x0, &(0x7f0000ab5000-0x4)=0x4) 2018/01/16 04:08:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000b96000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000075c000-0x4)=0xc) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet(r1, &(0x7f0000746000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000014e000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)=0x0) r1 = socket(0x5, 0x80000, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000-0x8)={r2, 0x800}, &(0x7f0000001000-0x4)=0x8) bind(r0, &(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x3, 0x4, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}}}, 0x3a) r3 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000000a000-0x4)=0x2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000007000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}, 0x8) connect(r3, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 04:08:14 executing program 1: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001f1000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe0ce, 0xde1c, 0x100000001, 0x2, 0x100000000, 0xffffffffffffffc0, 0x7fff, 0x4, 0x3, 0x8, 0x9, 0x2b6, 0x9, 0xffff, 0x2]}, &(0x7f0000018000)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000269000)={r2, 0x2}, &(0x7f000024b000-0x4)=0x8) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000026a000-0x8)=@assoc_value={r3, 0x8}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/16 04:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008fb000-0x8)={0x0, 0x0}) ioctl$sock_bt(r3, 0x541b, &(0x7f0000c07000-0xdf)="b2f54ecc65f4f7cdbc5d1633e75196d4bb2936315b642e5630bcadacf36facc3050e2a3513f5bfae66601dd27ff3c698c57393409c6ca10d911337cc36062c26fde09eb3a8a74f8bf13a0b48d834a1f45142fa666f7033c4bd0de8e040e49fe017dcbac11c16c6c378cff67c2294207982d30f529a89925c3beb25be2be582800f1523a962885bf99f281a584463e299ff9280b2577ba5a957651dc1ce0dd13162feac40a52d3678f8f5043dd1cb88c2a1c0853e3f8013e16739ac3d08092628e906eefbc8bbdeb011de8d88e8f6bce23638f29c067dfb697606183ebb16c9") recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000817000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000453000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000846000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000690000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00001e4000)={r8, @in6={{0xa, 0x1, 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]}, 0x1, 0x5}, 0x98) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f00006aa000)={{{{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]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x0, 0x200, "1497c93038a71d3a0b90c9a5349f32b209409babd3557843463866cc20934ec2b0de2cfe8a476faa128857b4d4f73413a5f9f87804632070f27d3b2cf451034325a0238baed6aff011179462cbc6022b"}, 0x160) unshare(0x40600) 2018/01/16 04:08:14 executing program 3: socketpair(0xa, 0x4, 0x30181847, &(0x7f00008d5000-0x8)={0x0, 0x0}) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ccb000)={r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0xfffffffffffffc35) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r5 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000071000-0x38)={&(0x7f00005cd000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00004b4000-0x4)=0x0, &(0x7f000080c000)=0x4) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) socket$inet(0x2, 0x9, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000c52000-0x98)={r4, @in6={{0xa, 0x3, 0x8, @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}, &(0x7f0000637000)=0xfffffffffffffdf1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/16 04:08:14 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) socket$netlink(0x10, 0x3, 0xf) pipe(&(0x7f0000803000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000eb4000)="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", 0x1000, 0x4000000, &(0x7f000029c000)={0x1a, 0xf7, 0xfb, 0x8, 0xa1, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x5, 0x7, &(0x7f0000e33000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000002e000)=0x0, &(0x7f0000e10000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000022a000)={0x0, 0xffffffff, 0x6}, &(0x7f0000539000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000478000)={r1, 0xfffffffffffffc00, 0x6, [0x0, 0x7ff, 0x3, 0x40, 0x6, 0x3]}, 0x14) r2 = socket(0x1e, 0x5, 0x8000000000000000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004a8000-0x8)={r1, 0x100}, 0x8) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000848000)={0x0, 0x0}) 2018/01/16 04:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d4a000)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x200, &(0x7f000034f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000253000)={0x0, @in6={{0xa, 0x1, 0xdd4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x10000, 0x2, 0x6}, &(0x7f0000305000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e38000)={r2, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffffffffffff}, 0x98) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) 2018/01/16 04:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc2000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000615000-0x4)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f0000f54000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f8000)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000fe0000)=[@in6={0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c0d}], 0x68) pipe(&(0x7f0000634000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d00000)={&(0x7f000087d000)='./file0\x00', r4}, 0xc) sendto$inet(r1, &(0x7f0000109000-0xc6)="457f0e40a3ff24f9c76b368eeab849e8c69007d45c59410b86360a5b7d78a5bdc45ca7df3cf1ebac69c4688f35acf00a1dcd9ba4b1c1b312ae309671cc3bebae80d9e71b7cd5b9cd5fdecd8327144f670dcabf4c3b358bbf2cab24969d4e17c481369001e241ad73750a8123ebe63c411f0bcb4bed9f320facf34ae970f16339026328c2651173c0bd2acff34ce59c76bd00fc7547525618fb24097e83c7b157d9bccf3f71abd9adffdc142882391a158c40d096cd99b85a48b8c90de8a5bd2f2814669e6988", 0xc6, 0x4000000, &(0x7f0000555000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 04:08:14 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000023000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000010000-0x4)=0x60, 0x80800) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000025000-0x6)={0x1f, 0x7, 0x3}, 0x6) r1 = socket$netlink(0x10, 0x3, 0xf) pipe(&(0x7f0000004000)={0x0, 0x0}) accept$unix(r3, 0x0, &(0x7f0000022000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x10, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000023000-0x4)=0x5d3f2d84, 0x4) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b78000-0xc)={0x7, 0x1, 0x3, 0x4, 0xffffffffffffffc0}, 0xc) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x1f, 0x80003, 0x40, &(0x7f00006e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000050d000)={0x0, 0x6, 0xfffffffffffffc01, 0x7}, &(0x7f0000021000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000012a000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x2, 0xfffffffffffffff9, 0x200, 0xff, 0x2462ba6d, 0x5, 0x49, 0x674, 0xfffffffffffffffb, 0x1400000, 0xffffffff, 0x800, 0x9, 0x6]}, &(0x7f0000ff4000)=0x108) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c88000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/16 04:08:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f0000af1000-0x18)=@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) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f00003e8000-0x38)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922b7ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x3) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 04:08:14 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000488000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000)=0x8, 0x800) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fef000)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ff0000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r2, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000fef000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000fe7000)=0xffffffffffff8000) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000071e000)=0x8, 0x4) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = accept4(r1, &(0x7f000030b000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10, 0x800) getsockname$ipx(r2, &(0x7f00002cd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d81000-0x4)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) close(r1) close(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000084c000-0x4)=0x0, &(0x7f0000c6f000)=0x4) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="814d58123314", 0x6}], 0x1) tee(r1, r0, 0x5, 0x0) 2018/01/16 04:08:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002ff000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@dstopts={0x8, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1d000000000, 0xd0, "e3ce788d190499719c75f0cf5e3e54c298406fb502b257ec826edf7da93bf8192b4e536e0c355890f7316eb9e63e4c8273c64f4667e1eb7506edc3a220ba0c4c1ec4b0bebf2eaf7e427ee2faa85d41546c1f292246d55743a5290a5832161755edc7501dfbcc7dcd3861624c4d78a5618cdc02fda35feab26da9b85a970f6593dd25192f8572f15be3c984e2854105b4ba0fb1687306f18f99cea50e601cd56b5618bbc9cdcdf96c9c22d896725714cba6bece74aa96b21899ff1ff3fb26c89a18ed401fd19a39dcbf06abfb2a856b8e"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r1) 2018/01/16 04:08:14 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000a000-0x14)={0x0, 0x538d, 0x9, 0x5, 0x4000, 0x1b5}, &(0x7f0000009000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79c, 0xfff}, &(0x7f0000004000-0x4)=0x98) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0xf, 0x5, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4b6, 0x0, 0x0, 0x0, 0x7}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000008000)='GPL\x00', 0x2, 0xd1, &(0x7f0000005000-0xd1)=""/209, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000)={0x6, 0x200, 0x100000000, 0x13a000, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={r5, 0xffffffffffff5739}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000008000)={r0, r4}) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x4020940d, &(0x7f0000005000)={0x0, &(0x7f0000007000)=[]}) 2018/01/16 04:08:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000052000)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d14000-0x4)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004eb000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0xebd, 0x8001}, &(0x7f0000db2000+0xa96)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0x16)={r4, 0xc5a, 0x7, [0x3, 0x5, 0x100000001, 0x8391, 0x8000, 0x3ff, 0x7f0a]}, &(0x7f000068d000-0x4)=0x16) getpeername$inet6(r2, &(0x7f00009ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x1c) 2018/01/16 04:08:14 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7c55412487cc3d80, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f0000000000)="8a", 0x1) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) socketpair$inet(0x2, 0x1, 0x1f, &(0x7f0000c0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000ff5000-0x4)=0x401, 0x4) r4 = accept4(r3, &(0x7f0000511000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005c0000)=0x14, 0x80000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000ff6000-0xb)={0x0, 0xa9, 0x3f, 0x7ff, 0x85f8, 0x57, 0x6, 0x1, 0x43, 0x1, 0x7ff}, 0xb) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2018/01/16 04:08:14 executing program 6: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11f0, &(0x7f0000101000-0x11f0)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x11ba, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xb7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xce}]}, @hopopts={0x11, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0xffffffff, 0x8, 0x0, 0x26, [0x5, 0x8, 0xfffffffffffffff8, 0x7b88]}}, @ra={0x5, 0x2, 0xfffffffffffffff7}, @generic={0x81, 0x1000, "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@enc_lim={0x4, 0x1, 0x400}]}, @dstopts={0x6b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @fragment={0x2c, 0x0, 0x800, 0x4, 0x0, 0x2, 0x0}, @dstopts={0x1, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x81}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x7fffffff, 0xe6, "9ab9f5940b68179b2a16d6fad86a1866c6930510f304f0730922969d13159f45aa6e9f79e97cea80e9fafba7ecd46f2fc619543b520bbc0e580dd91357d2669f9ab89be3223af2f7278a2aa72acf9deba9003d018ccb9a975cd9ff24d2185ac95738c1fc8846246f0508d530f3cbf4e18ba752cf16624c63df5b64d2645e89c1bcaa7253ca6b003dd0409d275507c271a3f140793542d7682d02bc0b72cbd76f9399289714a435524419166ccb2abda419c0791152d96d68a7feb5aab7efe68188b0872b0a5b173870fc0cb0b83e1ae446eebc538562aa68229a6c99202ac2ed26d17e1d4b35"}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0xffffffffffffff00}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x100}, @jumbo={0xc2, 0x4, 0x80}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fc00000af7791010"}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000034000-0xa)='highspeed\x00', 0xa) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000ac000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000103000-0x4)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000052000)=0x20, 0x4) [ 107.634977] dccp_close: ABORT with 1 bytes unread 2018/01/16 04:08:14 executing program 3: r0 = socket(0x1d, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='bond0\x00', 0x10) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e89000)=0x0) bind$alg(r0, &(0x7f000050e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) getpeername(r1, &(0x7f00001c9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000-0x4)=0x26) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000536000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x1000, 0x0, 0x3ff, &(0x7f0000aed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x6, 0x8001}) 2018/01/16 04:08:14 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000011000)=""/4096, 0x1000, 0x100, &(0x7f0000011000)={0x4, 0x400, 0x6, "925499ffdc5d", 0x2, 0x0}, 0x10) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) 2018/01/16 04:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000140000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b11000)={0x0, 0x101, 0x4, 0x6}, &(0x7f0000760000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000819000-0x8)=@assoc_value={r3, 0x100}, 0x8) sendmsg$alg(r1, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 04:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000eaa000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0xffffffffffffffff, 0x80e, 0x204) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000e88000-0xb7)="2631e526468240b129e72f0e96e16303d0659497", 0x14) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) pipe(&(0x7f0000f30000)={0x0, 0x0}) sendmsg$nl_crypto(r1, &(0x7f000084b000-0x38)={&(0x7f000080d000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000767000-0x10)={&(0x7f000080c000-0x10)=@delrng={0x10, 0x14, 0x410, 0x4, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000064c000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a3b000-0x4)=0x0, &(0x7f0000930000-0x4)=0x4) 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) socketpair(0x2, 0x4, 0x240, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80800, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b46000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r0, r4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x1, 0x8, 0x26, 0x800000080000404, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000fd2000)=0x0) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x8, 0x4, 0xfffffffeffffffff) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f8d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f3000)=0x1c) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f8d000)={r3, 0x0, ""}, &(0x7f0000b0d000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:08:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r1, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xbc)="bbc12ac79c7e624f136efd4c4915d7df566f816f44a6e0ee65008620433b9fb4ffb9691524ba5701c49e027c78b531b59930e01dbfbac0a4071e5548ab5a769dba84449f276e57848d52d3862d080901120dc1dfbc024e4278f21cefd3861c5b2c4918470710dd6fd245b3394dec3dc718f55bf8fd633435cd9f24eaffab5d6b9fe47729763bba0116c0d788cbbcddd96f7e8c904f0a352ec111aee369bc6603c60abcc3c01bbdf5c6e9f09916c58a8b73dc139e8969eac87aba5056", 0xbc, 0x80, &(0x7f0000000000)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000c37000)="af1b963f891315e67a1d8f71f4384fe9583a4cd7ad1b99e349e7fc758d8a9b8a5d46af846383ce2c0d00e7067278795a79fc4934f00ac8066fd9ca87126febef1b4a5016cd142c378d6267ff24a2e654f6ec4bc8cdec3b17a039b0710c09d3cb72c1539699609b7e49943450ca54e140a666664d6ed7745c665f3299ad3fc187") connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000099c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[], 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc4c5a55dec36c1855eb8f30ec85a66da2ec48fd33161e55053162b19b3de06b68", 0xd0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cf4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00006c4000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000e2000-0x6)={0x0, 0xff}, &(0x7f0000965000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bcb000-0x8)=@assoc_value={r5, 0x100}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007f6000-0x8)={0x0, 0x0}) 2018/01/16 04:08:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000e5a000)={{0x101, 0x1, 0x0, 0x100000000, 0x401, 0x4}, 0x3ea}) 2018/01/16 04:08:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r1 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000001000-0x2)=""/2, &(0x7f0000974000-0x4)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) tee(r1, r1, 0xe9fa, 0x2) sendfile(r0, r0, 0x0, 0x6) 2018/01/16 04:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) bind$netlink(r0, &(0x7f0000ef9000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/16 04:08:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f0000001000-0x4)=0x0) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba4000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000120000)={0x1, &(0x7f000000e000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000ad1000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000904000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000186000)={0x0, 0x1, 0x50cb, 0xfff, 0xffffffffeea28ec2, 0x87}, &(0x7f000065f000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000fed000-0x8)=@assoc_value={r4, 0x7fffffff}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fa6000)={0x100000001}, 0x1) r5 = accept4(r2, &(0x7f0000228000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010c000-0x4)=0x20, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000ecb000-0x4)=0x200, 0x4) 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0xfffffffffffffd31) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000043000)=0x20, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 04:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x3) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000075c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000076c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xc03, 0xd6bf0c743debcad, 0x8, &(0x7f0000d3a000/0x3000)=nil, 0x0}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000d33000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000993000)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000b90000-0x90)={0x8, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000449000)={0x40}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003f4000-0xc)={0x400, 0x1, 0x2a5, 0x3fe00000000, 0x100}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a1d000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r3, 0x4, 0x0, 0x9}, 0x10) socketpair$inet(0x2, 0x1, 0x9, &(0x7f00001f6000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f00006f2000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c73000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6b6, 0x3f, 0x6, 0xc421, 0x2}, &(0x7f00003fe000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000187000)=@sack_info={r4, 0x100000000, 0x0}, 0xc) 2018/01/16 04:08:14 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000779000)={0x0, 0x80, 0x2, 0x0, 0x5, 0x3, 0x0, 0x48, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c1, 0x80000000, 0x1, 0x401, 0x4}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000570000-0xc)={r2, 0x96d, 0x2, [0x8, 0x40]}, 0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000fef000)={r5, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 108.033719] IPv4: Oversized IP packet from 127.0.0.1 2018/01/16 04:08:14 executing program 2: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f00001a5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "fe938f6220f7f97ca161f989ba6b7db5e4b2f9ee0e44208f76c673488cb6aeee"}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000aec000)={0xf, 0x5, 0x1, 0xfffffffffffffffe, 0x12, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000aee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002a9000-0x4)=0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aec000)={&(0x7f000047e000-0x8)='./file0\x00', r0}, 0xc) 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eed000)=@assoc_value={0x0, 0x4}, &(0x7f00001da000-0x4)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000990000)={0x8000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x9, 0xffffffffffff7de0, 0x3, 0x8000000000000000, &(0x7f0000f0d000)=@common='ifb0\x00', 0x8, 0x5, 0x27070d48}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f79000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:08:14 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x80000000, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) close(r0) sendto$ipx(r2, &(0x7f0000001000)="228939646272926025ddda71580bae427b731cb0cae2016a132fe795ea309aae26060b59fa9c68e6acc8b0392d6659b4fa42f49cef8998d90badddcdd72a2178509f950d3d5000ab57101f2ac0f4b5e46c7a644e7ac690cf654b39ec151b0d7e254e788061eb20ec0fd50c8d3e49552cde7bbe14747871c3b162f625fb3d2629ce3d2fa5e8bcd429d428951bbcdcf96c21f98e736cdae9918be358720567998fff74a69930995cec2639157027d8b13a", 0xb0, 0x4000080, &(0x7f0000001000)={0x4, 0x81, 0x8c, "5a6b003ea006", 0x3, 0x0}, 0x10) r4 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000000a000-0x4)=0xfff, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000008000-0x5)={0xfffffffffffffffc, 0xff, 0x5, 0x8}, 0x5) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/16 04:08:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b0000)={0x0, 0x0}, &(0x7f00006db000)=0x8) socketpair(0x1f, 0x805, 0x0, &(0x7f0000428000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d4e000)={0x8, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c60000)={0x1d, r2}) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bab000)=@generic=""/16, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) 2018/01/16 04:08:14 executing program 5: pipe(&(0x7f00008be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:14 executing program 6: socketpair(0x1f, 0x806, 0x100000001, &(0x7f0000371000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = getpid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e94000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000d36000-0x4)=r4) listen(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002fe000)={0x0, 0x6}, &(0x7f00002c3000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ea2000-0x8c)={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$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000558000-0xf5)={0x0, 0xed, "e248e3b561d0f28a7e1dc6fb21ca8485bb189a61f9d11e9dc3926c62403b36fa50ef6e175b686e0e402da66a469dc9bf94c765037e44162be7d5a18a5c4fb6729d3684d1e221f8e796ca6e016e2ade217c9ec5020c2374e098c82fccc77fceb759f9e4491bd215fe50fa3aeac42491845dfdd8643fced3ba7e67334a7deff04677d0e4080df7314f060b15e41b21fc0849b8b7e48085fb7b28ed9be1c800f72c81f8b3bff195d22ef773af9451ecb89d666eba1060ca8ec2dd69f79b83423f406601133b1fbd88eb3ef1b833d2d44630c85a5eeff889091ea4190659e4986cdab5de4afc423926df443dfb5bc2"}, &(0x7f0000745000)=0xf5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000060b000-0x8)=@assoc_value={r6, 0x1}, &(0x7f0000721000)=0x8) sendto$inet6(r2, &(0x7f0000c7a000)="", 0xfffffef5, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x4, 0x1c6) getsockname$inet6(r0, &(0x7f0000813000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000539000-0x4)=0x1c) 2018/01/16 04:08:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003ac000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000304000-0x18)=""/24, &(0x7f0000a73000-0x4)=0x18) r3 = accept$inet(r2, 0x0, &(0x7f0000422000)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000dd7000)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b714053c4832e70329cef2f50c219ea2fb96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 04:08:14 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet(0x2, 0x3, 0x422) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000d000-0x4)=0x0, &(0x7f0000011000)=0x4) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) [ 108.063547] IPv4: Oversized IP packet from 127.0.0.1 2018/01/16 04:08:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/16 04:08:14 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000834000-0x4)=0x0, 0x800) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe7000-0x4)=0x1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b07000-0x20)={r0, &(0x7f0000d5f000-0x1)='\b', &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f9000-0x4)={r1}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fe7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000500000-0x4)=0xe8) r3 = accept4(0xffffffffffffff9c, &(0x7f0000506000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000258000-0x4)=0xc, 0x80800) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/01/16 04:08:15 executing program 6: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000088d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d52000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f5c000)={0x0, 0xfffffffffffffffe, 0x8, [0x2, 0xce3, 0xfffffffffffffffa, 0x8001, 0x6, 0x3, 0x400, 0x73c]}, &(0x7f00004e1000)=0x18) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f5d000-0x10)={r3, 0xc0, &(0x7f0000f5d000-0xc0)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xac00000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8ef}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ed6000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x5f, &(0x7f0000f5d000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvfrom$inet(r4, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0x0, 0x0, &(0x7f0000010000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000037000)=0x14) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000d0a000-0x78)={0x9, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x121, 0x5, 0xfffffffffffffff8, 0x1, 0xffffffff00000000, &(0x7f0000bd3000-0x10)=@common='bond0\x00', 0x3ff, 0x99, 0xffffffffffffffac}) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002d6000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) bind(r1, &(0x7f0000850000-0x9)=@rc={0x1f, {0x8001, 0x4, 0x2, 0xfffffffffffffffd, 0xf0, 0x100000000}, 0xa9}, 0x9) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) 2018/01/16 04:08:15 executing program 3: r0 = epoll_create1(0x0) close(0xffffffffffffffff) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xc1e}, @in6={0xa, 0x0, 0x3d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}], 0x64) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000619000)={0x0, @in6={{0xa, 0x2, 0x4f6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x7, 0x4, 0x4}, &(0x7f0000ea7000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ca6000)={r3, 0x82, "24ebacb76dead119d0cc5dc30250c338fe5a62c055cb70cdfdaad85e5590e3ae8ad12ffd5c59a47f322720f503eef31db9374407bdadb36a4ca36924bb6d347b902826029607b0bdc933086eba51765aeb09fdbeb70bb4977ab3fcbbc629212caa779600e14a39925f3bf3d03a9ac4e6c3c96d2e26fe43c36099d6a416c48036c2dd"}, &(0x7f000095a000-0x4)=0x8a) 2018/01/16 04:08:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000850000)={0x767, 0x9, 0x7f, 0xffffffffffffff00, 0xfffffffffffffff7}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000936000)={r1, &(0x7f0000068000)="", &(0x7f0000130000-0xc9)="", 0x0}, 0x20) 2018/01/16 04:08:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000aae000)={r0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x94)=""/148, 0x94}], 0x1, &(0x7f0000002000-0x62)=""/98, 0x62, 0x6}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000)="3c8c342b1306a65524afbc844a2b6ab965bc6e27edaee7d0ab6df7d575015c91aebf51104335835a45d81bdc93e9f20b51269fdcfddd60a46bcdbc3d97d422315bcc49cee8b101d21b2a2ee23cd3263594bbd05909cc3a1082445bbd", 0x5c, 0x40000, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000001000-0x71)=""/113, &(0x7f0000000000)=0x71) 2018/01/16 04:08:15 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000080000002, 0xf7ffffff7ffffffe) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0xfff, &(0x7f000036d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002ec000)=0x400, 0x4) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000036c000)=[{0x8, 0x5}, {0x4, 0x20}, {0x2, 0xffff}, {0x8, 0x6}, {0x4, 0xeee7}, {0x8, 0x4}, {0x8, 0x6f}, {0x2, 0x41}], 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000036c000-0x4)=0x0, &(0x7f0000110000-0x4)=0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e0e000)={r0}) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000f5b000)="b3e3af259d59fdd494c7183a18b831d282516907354f5d7942f5ea5fef26781752edfbbc692dde23c431ddf0ad03a8471f622f7058419c8be546f058a2798f496abc5d997da1a5fd25c696a1cb90bce6de279551f19339ef1e06ab60fd2c0c5bce1c822f21b408a139ccf2cb8eae56c70b8c0dc3497f3ad6a2e6970a17cb6533574a4496c0767ef214d08649132abcaf40a8f9", 0x93) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006d3000)={0x0}, &(0x7f000020c000)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001ef000)={0x0, 0x0}) 2018/01/16 04:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/01/16 04:08:15 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000056e000-0x78)={0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x3, 0x8, 0x6, 0x7fffffff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0xab9, 0xd800}) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x4}}, 0x26) splice(r0, &(0x7f00005ee000)=0x0, r2, &(0x7f00005ee000)=0x0, 0x5, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000003000-0x1d)="2b7ee0575023cd781f32eb5b22983d678ef1974e4177564b8ef2808332", 0x1d, 0x40800, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x8e3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={r5, 0x2c, &(0x7f0000004000-0x2c)=[@in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000-0x4)={r2}) 2018/01/16 04:08:15 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x5, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x200) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000018000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x6, 0x0, 0x3, 0x8}, &(0x7f0000018000-0x4)=0xa0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000018000-0x4)=r2, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x10) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0xfffffffffffffffe, &(0x7f0000383000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000720000-0x4)=0x0, &(0x7f0000f5d000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r1, &(0x7f00006a7000)=[{&(0x7f00004e9000-0xa)="dc36ba65500d94487131", 0xa}, {&(0x7f00009d6000-0x64)="2aa8b7f4421cd6e141f250e5d81dc905f6f207d017b9b92b1e1b49865bddf2ad60b017295c86c9ec4a66da03570aa4112bbc4ca552412049ed470b072f96435b1ab12786b24e86e3022c4ba31a115fcf01db44ecf4ae26589ce4b0ae1de9e78e603c1fd7", 0x64}], 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 04:08:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000f24000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000810000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x4a, &(0x7f000038b000-0x4a)="50957c06c3b91b274efc6bb0f26643283c825d9c0a6bf272b0166eee9c28a343f95071c337ab00c70114a797dafeb3e54eab50fd030289c505493847bf67c8f1ec1778fb9587de5b6419"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000698000-0x8)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00001b4000)=0x10) 2018/01/16 04:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c55000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f22000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006fd000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f00009eb000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000c0000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bde000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf4000)={0x0, 0x0, 0x0}, &(0x7f00005c0000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008a5000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a1000)={0x0, 0x0, 0x0}, &(0x7f00006f8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xc) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003bf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a4000)=0xe8) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bda000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007df000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000101000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fb000)={0x0, 0x0, 0x0}, &(0x7f0000a5e000)=0xc) r17 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000043e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000708000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000458000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000134000)=0xc) sendmmsg$unix(r1, &(0x7f0000158000)=[{&(0x7f000016e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ab000-0x80)=[{&(0x7f0000c40000)="bb8960e0913258b286bb74d3ec7c88c76b5820fb831ff98379ce4645b22dc6a903e9956918bc581a7b9c5164a7cf1843ea7106e6d1ee9a72cb4c1419b81ec59b4f3470da7dd55ab6327db3da281208c7f5b2d6", 0x53}, {&(0x7f00002ee000)="7a618816ba923b0ee7cfcb4a0120708178b1d87ffb28a3bc438a21747f5e0880bd685f3daa3940a1909a7b79152a0cbc3835d329bc28ce2df9406f3197ca8f82ca9d97fe301716ed64338b0dec9b73e8eefa500d8266695240b953f2274c5309af5bd03d5c0bb81bb0a5265b0504fe89919f4e045a0f8334e49e3061c4211e434f3daa33cc97175c88bcc7ba0f1bd46370868a6ae025e674c5eb44009b613a5e5106a8c80b84ce843b96", 0xaa}, {&(0x7f0000f48000-0x1000)="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", 0x1000}, {&(0x7f0000290000-0x17)="5022bcddbead7638064371cf8955b64f83dbb07010e9db", 0x17}, {&(0x7f00002e1000)="c0afd377f831c38a03f3f3deaa4781c265a37f2cce710e349da1020a4ecdba28c50a2b4d3319697867c9d3c74bf61bc50c73fd797b0b473aaec352fb65498bcf8fd8c897340eed41c07cb7ca0e62fc9a4b1f976ad05bfa8724df3c87b1515074439b5174c34f60f884b3f5", 0x6b}, {&(0x7f00009f8000)="22163ba03fbeb55e85c1b80942ec41575abbfc5a0af9623891406876cf5b029577891e82c781fa6c644c4a7db373d8712b10df10f5a644a9db7454846cf7e23399396fa01d25629fe4403524e71a52c61f240d2af92d52a840a1bb788794bd7c34654c2faa2d2d4d60a10127400cdfa7a352939463c728d1c1c78a9e811964408e8ce40a20acacbb8e5ffbbd0bd00f39e051224043f3cd907c208dc4be1d8c6ff0b7de1a94d12a1a6f8f0fb0c59025ee128d80da009a58249092592273826a1f6ff121b0d05b0deca67dfb8e10c432ac98b66db25e5b30865a793ca7afb5", 0xde}, {&(0x7f0000164000-0x3e)="053e318e8b0e8b1c759f00d3037bfac33b474484ca44391086b6f5afff535d60fc37ef142e38c1b2574ac2b59d84a8a476148ba258d0d3856109aff2955e", 0x3e}, 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0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x80}, {&(0x7f0000d9c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002ba000-0x40)=[{&(0x7f000056f000)="fafb67ecb851a0b0081fee43e03867e73520dcd68d507becd2e54603d66a272b32691f3f90fd3458bd69a6fdfbb3c3e1ccc102c8ea1170dfb7e4b8b05e51b730fcfe03386f590246afdde6bd188d22a42735892e1d92820871dba574f9dd0228807401ed916295d5ac69143de28ab4837b16", 0x72}, {&(0x7f0000a34000-0x1000)="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", 0x1000}, {&(0x7f000096c000)="774017e1865debf40e82cf0cce9970352d159f3d24cd8cdcf3cbc963e7a7cb232035a585f8ee0bd6ffd81d9bab1fa5cb52aec41e7a04e482004485a4958a9d34d13ca2fc5eaa5a1d66b346bf758bf4b7a63176d4ad27c8dde865144e33a3aca128583369cebad12df8bee63643234762c9e38dd9553781a8703aaaf47013b6b5d3a7f35129055132bdbd98872dcaad91861bb8714f99b4a13e421bc3eca7c2c3a05e3451a762656361842db60578e6d266c81cf470bdd54b5f3224755773f3272a1148d9f9dc4bee7fba450b4d3c900e", 0xd0}, {&(0x7f00009d4000-0xb9)="69a32e2e0e77868026f1fb008cd316aa2b722e9120f4975abf17871df5324b9f2383790756e1e691fae88851471b6c15dddbb7e3da71af30eb87d7516d405d4fab0ff8365677ae3702c291a966cf42dfdbbe3feb71644b0ed3f1def61fe46b3a287c569a6f2762bbd263cc4a24bc50eab888cddcd7567efc4816a59bbcb3f8a269b6d35fcf49ebfc08d7fa56257e748a6e69cd76b9a4cf705d84fb3dd9e268ec88b0a219cc3e059d61eb8f9f728b62099c1d789a3709989a72", 0xb9}], 0x4, &(0x7f0000c9b000)=[], 0x0, 0x24048081}], 0x4, 0x4008001) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000691000-0x4)=0x77, 0x4) r20 = socket$inet6(0xa, 0x6, 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x8f44, 0xffffffffffffff40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r20, 0x84, 0xa, &(0x7f00009de000-0x20)={0xffff, 0x4, 0x3, 0x4, 0x8, 0x9, 0x9, 0x100000001, 0x0}, &(0x7f0000475000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002a5000)={r21, 0x4c, &(0x7f0000538000-0x4c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [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, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000476000)=0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000af4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000436000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000959000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af5000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000af4000)={0x0, @in6={{0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000a61000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000286000-0x8)={r4, 0xfffffffffffffffd}, &(0x7f0000952000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000af3000)={r2, 0x0}) r5 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f0000af5000-0x1130)=[@iv={0x28, 0x117, 0x2, 0xe, "a92cc2b52b890a04b4a2be277b10"}, @iv={0xf0, 0x117, 0x2, 0xdb, "56e6b49be1524f144d077b19451473a5247754e4fd9b4c29f7e3421500b6884c94bded8c9f05a94ae095f66289b216a2747c8f0f8a17f3a802bbaa356c57346a64bb32a06429ed31c0beaba9d340e1f60a3a6da02cfeb9f860be73c1adfaa78eb43c777c02a1205a62fa3e8a4971e74506bbb765beff22db8fb1fd86be881679e113ee50c6a2a9dcf9913442bcdcf57b9920f8da75fa5d51a703b06ebcbb9545b265d3a284c7c787bed058d6d546970952aad949b0feb76f8fc8220965d668caace20141c59c0d8c9e2275c39b83bf21cbe1b5f85b630c318d0076"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1130, 0x8000}, 0x0) r6 = socket(0x1, 0x3, 0x7) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000af7000-0x1000)=""/4096, &(0x7f0000a71000-0x4)=0x1000) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000af7000)=0x0) 2018/01/16 04:08:15 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c66000-0x3a)=@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}}}, &(0x7f0000000000)=0x3a, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000a0f000)=[{0x0, 0x0, &(0x7f000077e000-0x30)=[{&(0x7f00008d4000)="bf5694d6831efea56bbe72eb9a2fcf", 0xf}, {&(0x7f0000a10000-0x4f)="426576c2c3b8a63875e216b34b73f4eafcbeb811b111c6b3c0c2853b35691e870fff450bae3868e403d9a535f38ef9c61de1b403c98376a40532eca19cf2205efdcdd5568e0ddae3a8263bbb353faf", 0x4f}, {&(0x7f0000a10000-0x2a)="0b2f093c5276aea349ef1a33792c5285da95aca8fc904e473b8e5eb51fb63b2b562d5da604ae56165044", 0x2a}], 0x3, &(0x7f0000a10000-0x140)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x38, 0x117, 0x2, 0x23, "bd85f13006e4eda83ca909d1763155a6379fe72129245cddf00bef8665bcc93ee004bf"}, @iv={0xf0, 0x117, 0x2, 0xd6, "d1eb3fb82faaca039eedd4cfdc885e385260f565cf2e80f3042b5da370729c8d9916c4fc867e4af98243dd6c07e4921fb6212f467dd3ecae88130880f966e81d59fd28742018da1815fd7f6f230559d8c6b68e08eb66c4b0ebeb03deb9d11a7ea41004f9fabcdfa1d68961504736d5e71c4c2d5adf115ff2b5b761fdb01f9ebd9986dfed85b6fc3b8495f77cd416f6dcb4133c1c576f7d050b7e9283abb451c497a0d0fa46c8a2a261b8cce01bfd215452057b13fb8de1e95108c0da73d67825e07cf0a8d820796f6f08a51acb68093fbc53be3fd7d6"}], 0x140, 0xfbb9e58808c61141}], 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a11000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00003e1000-0x4)=0xc) bind$can_raw(r1, &(0x7f0000504000)={0x1d, r4, 0x0, 0x0}, 0x10) r5 = socket(0x0, 0x8080b, 0xfffffffffffffffb) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000a10000-0x4)=0x1d, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000638000-0x4)=0x0) 2018/01/16 04:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000041c000-0x1c)={0xa, 0x2, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x25) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000239000)={0x0, {""/7}, 0x0}, &(0x7f00003f2000-0x4)=0x10) getpeername$ax25(r2, &(0x7f0000aca000)={0x0, {""/7}, 0x0}, &(0x7f0000bcf000-0x4)=0x10) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 04:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000965000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0xba) recvmsg(r0, &(0x7f0000281000)={&(0x7f00007c6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007b3000-0x30)=[{&(0x7f00007c3000)=""/170, 0xaa}, {&(0x7f00002e1000-0x36)=""/54, 0x36}, {&(0x7f0000a28000-0x75)=""/117, 0x75}], 0x3, &(0x7f00002eb000)=""/248, 0xf8, 0xb}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000d64000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000011c000-0x4)=0xc) sendmmsg$alg(r3, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000028f000)=0x0) socket(0x6, 0x803, 0x8) r5 = socket(0xa, 0x0, 0x9) accept$netrom(r5, 0x0, &(0x7f0000cb1000-0x4)=0x0) sendmsg$unix(r2, &(0x7f000079f000)={&(0x7f00009f0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000eb2000-0x50)=[{&(0x7f0000530000-0x9a)="550900ac33d92f301438b0d8b4228b3486a2b779c8c5d460801f78f834586b41823ea3afb5ef713e551f3699d51e75ff40a28664e2109fbe7bc420f28f9de9a8ff52baf09a16d1e1d3d34d55470d6d7d3986938b2bc4e8874ffaf022bd5100d21780148041d19bbf3a8cd598f30fb3cab34ac09dab881c09c2171d2f99f7ff5688e73e7fb656a8c4307b34dad5d3c7c9f2fffca8b22580322b12", 0x9a}, {&(0x7f00001fd000)="1913ef4b9ed9b722269b2b9147d87e07ee0219d5547dc3586d85f53b9123e60eb85f14bb791008d8661442e81a43e1740bc081bcec733c3e9a913538a69e196b5bb0e69d6264093c1bee5d9cc9bf2a778c7475c8b7a847cadd", 0x59}, {&(0x7f0000919000-0x71)="73a51a068e6e1405461c8412f7ee86d12ea234c23581c4f59996cc66d6e85222708d58aac26fbaf71295ca628ea7b54301a18e2f5d55d3a829286cd04b9309a0b3d5485f45c80bced0d119c4be66368790fa7fc644009f70b3152eb375effd5912a776719f75e4fa61213c5a5afde13cec", 0x71}, {&(0x7f00007d1000)="6fad2b8ec942ae033f2590b48e6bb7fb", 0x10}, {&(0x7f00002d3000)="216e7782d55a9e894753e81c21b6726a6f1b96b567cc3dec92474daf3259211f4a0a42671122820e63e4b6e3077eec123108adb9f7c8ea4ddc4657049d69b8ab0c68460bc549def71f22e423c766d48fea61cee8efabad675272bec84a657ac4b9ded327aa1b7eba71f0242ed8a0813c7029fae473a8eac0a31477a04530beb27adafb3cdecdbd9f30368c065de5a650955406f4cb9a24c0b6af7398a353dba2215803b9c14e986e87b8f34b78d440c6c3d475387d06434aac7d25dd22452effe1ddb095", 0xc4}], 0x5, &(0x7f000055e000+0xd41)=[@rights={0x20, 0x1, 0x1, [r2, r1, r1, r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r5, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r4]}], 0x60, 0x44000}, 0x80) socketpair(0xa, 0x0, 0x2, &(0x7f0000faf000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000e1d000-0x4)={r1}) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000b20000-0x4)=0x0, &(0x7f0000686000)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000d4c000)=0x6) accept4$ax25(r7, &(0x7f00006a7000)={0x0, {""/7}, 0x0}, &(0x7f00001e3000)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000cc8000-0x1)=0x0) accept$unix(r2, &(0x7f00006e7000)=@file={0x0, ""/108}, &(0x7f0000b10000)=0x6e) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x93, &(0x7f00004ac000-0x93)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_uc={0x8847, {[{0xfffffffffffff8fe, 0x8, 0x2, 0x37}, {0x8001, 0x1000, 0x4, 0xdd07}, {0x3617a595, 0x2, 0xffffffff, 0x1248}, {0x100000000, 0x1f, 0x1, 0x1}, {0x17ef, 0x7, 0xfff, 0xe0}], @llc={@llc={0xfe, 0x4e, "bf", "b8e1a05733b0f52ae0273428311f86fc88a355ba3dd79b097c4842c05505d645fba783dbb7496fc4de8de74793748275ee6ba7ff174e3d58dadbe3a0e70536ff2597416efc62247502f56df7255709cbcdd78d181d8a750b64a881bf7d30b18d77363c9cc7a9b2100626dc7dd71d"}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0xca7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007b1000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f0000ac7000-0x14)="f1b80eb62ab66a9bd26c39cabd4cefeef9dee2ba", 0x14, 0x4000000, &(0x7f0000413000-0xd)=@ax25={0x3, {"26891dc9271cad"}, 0x9}, 0x10) 2018/01/16 04:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000edb000-0x1f)={&(0x7f00006e2000/0x4000)=nil, 0x6, 0x6, 0x40, &(0x7f0000eb2000/0x2000)=nil, 0xd16d}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d48000+0xc78)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000056f000-0x8)={0x0, 0x5}, &(0x7f0000599000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000733000-0x8)={r2, 0xfff}, 0x8) listen(r0, 0x400) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000093e000-0x8)={r0, 0x2d}) r3 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r4 = socket$inet(0x2, 0x3, 0x1ff) setsockopt(r3, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000f83000-0x14)={0x0, 0x37c, 0x0, 0x200, 0x6dd99b10, 0x0}, &(0x7f0000f58000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f56000-0x8)={r5, 0x100000001}, &(0x7f0000e54000)=0x290) 2018/01/16 04:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) epoll_create1(0x80000) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000c8e000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) socket$inet(0x2, 0x1, 0x1ff) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00006e0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d9e000-0x4)=0x60) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008a6000)={0x2, 0x80, 0x4, 0x10000, 0x5, [{0xa9b, 0x5, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x8, 0x8001, 0xe0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x91e3, 0x7fff, 0x9, 0x0, 0x0, 0x3a06, 0x0, 0x0, 0x0}, {0x5f, 0x2, 0x8, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x4, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/01/16 04:08:15 executing program 0: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfffffffffffffff9, &(0x7f0000a0e000)={0x0, 0x0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009b1000)={0x0, 0x1, 0x0, 0x1, 0x7618, 0x5}, &(0x7f0000a0e000)=0x14) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002b1000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000a0f000-0x4)=0x8) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000885000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0e000-0x4)=0x10, 0x80800) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a0e000-0x4)=0x0) 2018/01/16 04:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000092f000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c60000-0xc)={0x20000000, 0x600, 0x24}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/16 04:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000050000)=0x0, &(0x7f00002f7000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d3000)=0xe8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r0, &(0x7f000072d000-0x27)="260000005e0009003e090000000000000000000001000100ffffff000008db1ee9ff4435eadea4", 0x27) getpeername$inet6(r1, &(0x7f00000d4000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dee000-0x4)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000618000)='dctcp-reno\x00', 0xb) 2018/01/16 04:08:15 executing program 4: socketpair(0xa, 0x80003, 0x3d1, &(0x7f0000466000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ad000-0x20)={r1, &(0x7f000008a000)="dc5d9d64aa5156c22c389fa639c5bf2609b5c8e8ca300f54ad737ec6c1c843bba8ecc42ff6ae0ae688b9345f0aa7d66dcafbf26b17c24244c686b81d2ae4d07f145929fc6e5e916bd42ae719116bb8d7ab0503817fef7696aebec612a135888d7b63e08f2ef696bd1bb2592c1b105171a286b027678813900a4ff681c0aa533768ba1f34bf87e4739a3eca4aa207a6008dec713484bd543fe2daf54c6c3ea08ed04fd32573d2263650f3c3952c2014f36db6d6ffc1dadd2d09cc", &(0x7f0000fda000)="b426102a037a265a1a93", 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000054b000)={0x9, 0x35, 0x80000000, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x2c, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f00002e7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e28000-0x10)={0x0, 0x0, &(0x7f0000c59000)=[]}, &(0x7f0000b38000)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003fa000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000d9d000-0x4)=0x8) 2018/01/16 04:08:15 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ca4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef1000)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00002c7000)={0x5, 0x15, &(0x7f0000283000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x800000000}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x0, 0x7, 0x9, 0xfffffff0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x61647713, 0x0, 0x0, 0x0, 0x5}, @jmp={0x5, 0x7, 0x0, 0x8, 0xf, 0x0, 0x14}, @jmp={0x5, 0x7, 0xf, 0x7, 0x0, 0x30, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5}, @ldst={0x3, 0x1, 0x6, 0x9, 0x0, 0xffffffff, 0x10}, @generic={0x9, 0x8000, 0x40, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000344000)='syzkaller\x00', 0x5, 0xf2, &(0x7f0000349000)=""/242, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/16 04:08:15 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x200000000010, &(0x7f0000027000)=0x1a, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000031000)={@common='ifb0\x00', @ifru_flags=0x100}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000032000)={0x27, 0x5, 0x4, 0x5}, 0x10) epoll_wait(r2, &(0x7f0000032000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) connect$unix(r0, &(0x7f0000027000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 04:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x5, 0x800000000000001c, []}, 0x36f) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00003a1000)={@common='ip6gretap0\x00', @ifru_flags=0x100}) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) socketpair(0xa, 0x807, 0x4, &(0x7f0000d35000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000007f000-0x14)={0x0, r1, 0x6, 0x3, 0x0}, 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 04:08:15 executing program 0: unshare(0x10000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00005e5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x32) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00002b9000-0x5)={0xfffffffffffffffb, 0x146, 0xffffffffffffffff, 0x91}, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x7ff, 0x7fffffff, 0x80}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x2}, 0x8) 2018/01/16 04:08:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000677000)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f00006be000-0x1000)="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", 0xf52}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000044d000)=[{&(0x7f0000f7f000-0x57)="9feb3c19e03de34b729fbbe621d8913c474c51e8c3b25e62e05c22ad8baa52346f6b5f188524dda3d4ab90890f94ea2232b873e370315af75396e9e6ea0c2f166a998e2aec4aae8f5346688ccea378ffb6033ce1ba40b4", 0x57}, {&(0x7f0000213000)="f2dca82f03450c50291b9dff77a532d930d12512ceae4d19f9d9e4dc", 0x1c}], 0x2, &(0x7f0000cbc000-0x1b0)=[], 0x0, 0x4000000}], 0x2, 0x80) accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x100000000000, 0x0, 0xffffffffffffffa0) 2018/01/16 04:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000079c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 04:08:15 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000105000-0x48)={0x4, 0x9, &(0x7f0000801000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xe715}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff01, 0x3, 0x7fff, 0x7}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000-0xa)='syzkaller\x00', 0x81, 0x3a, &(0x7f0000c59000-0x3a)=""/58, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd1000)={r0, r1, 0x5, 0x2}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000)="", &(0x7f0000a32000-0x55)=""/33}, 0x18) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000002e000)=0x0, &(0x7f0000ae0000)=0x4) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000687000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000000a000)={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffff270}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000b000-0x8)={r2, 0x79, 0x8}, &(0x7f0000005000)=0xfffffffffffffd26) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @rand_addr=0x16cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r3, 0x20001000000010f, 0x80, &(0x7f000000a000-0x4)="00210300", 0x4) 2018/01/16 04:08:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x31c6ecd3, 0x9, 0x3, 0x3f, 0x1, 0x2, 0x6, {0x0, @in6={{0xa, 0x0, 0x27c0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f, 0xfffffffffffffeff, 0x6, 0x2}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c1b000)={r1, 0x6}, &(0x7f00001ea000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fee000)="260000002a004708f9fffffffffffffffc00521400000007dfffffff000000030002ffe36e35", 0x26) 2018/01/16 04:08:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x2, 0x3, &(0x7f0000a71000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000015e000)=""/4096) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 04:08:15 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x1000000000000006, &(0x7f0000005000)=[{0x351, 0x0, 0xfff, "a90f05973efb7677084e1f23e281c42f6d060fcadc50ff3badceb80279ec62ab0495f8913af8b2b5b3ee0bfee24b962cd25ba94795dec3f9e839af98e868d75aa57da322afd63ee510dbc7f71c251dff7f0be91cfc8794c39d638d93a0b00a7ab81263266da7ff33adbf324e243a12a0629b660e066ba98783f6129eef2955a83802376d73656d2e25c7de4c8216e6430c9da45e4c4e2444d05b08d256ee0c9dceb1666144ab1ad39757"}, {0x0, 0x10e, 0x3, "1b986c4ed01832ed389c5bab9cf1591a511dcf2ba800afbc103aaba913f1465db86d5773dcae0f23444975f30da7c19f15637d300b4d70ae643df137397e62e6fd5f08b924a243522735a001d778715ff29a445a62522300769c62efce3cf05cb5ca981d96c2129187350404d29352bcf3d15b3d126cb57c71f941d6b0884aecfc2fa4b05dc11c3417c32c2a8e4cf540cc0ffcb252e44a08978793153ead183c6b6d1550029feeafefa138a4d7706f3017f59d09d134c75d7207499bca1ecd8a036b9d65b2ae88bb6f2df1f8b2d098286c6beb11fa1cd8fd0769894e165ee875cf10c740104f7ecb980dd1af54cac590f0d7218eeb08a4d040505c32564a4cd7448389d91ab4750802af1921b51781c34c400df7555ce5f37459825f2b106a33e9f2e41d0b342bc0459dd3f5d7fd588016134f98272f3d6470c2b8e550a160dc22c365c9f56e643d28a3a223722ccc2a81326a6285da534fb3530b4e5a515adb19ef8fcf1a22084c04a93eb4c047fafc92ec4cec2fd8ca6fd4c15fa79b6139080e961366febd91cddcf5a354809c0f19600b8e248537667b7b79105d4705226ecdb407debbbca47f9d49693ebe4db2b07a66e38c5951be129171666812de803a0d68f5d9b6a0edc9d75e6af49f5f165ec4fc1d5219a0ba869ebac31eca0d79dfbd4b2ee4fa33cc70e56f40e4f493010a25a64fac51ec1775e8bd2bd02e60b3e28d786ce42c4e953871f05ad7ea69ad7344ec83bd86d9e7c32c3dc1ba83517d8fcab7ea947b4c6e83e29daf2a982d47d7a74e601343d31277435c84170275a2b7cd65379468833810bb5fcf56b40208c220cdde38604ddc1cbd762b689c762be7c3ee803a7ab8c88cec0ffea740b46bacf8e81b37d0c9df1987af5251a606a4b36ae95f299b3efc0fb849b46c4f5d014e6b8cc61eb46f6cf50ace2dddd2e3830d7969c4b3c7c98a8eb01b7be8d6b8651509120f6a30dfbc1b1c0039387bafaa677a13837a4e6be24548957639fb649b740b68a507466c1c5ec318341a7cea4c138e68ac7b1336d5d14acae4516ac04d46efb9fe81c8443b64f879857f910ccf6d773af7524c409b0717216203419e90cbd82a813d18f3ac083fba8b25f6b7f3b1dee252356c0f9557f11e35738a1c79eafab5c8e4b1534976ed6cecc58980a317e86e8f7062c19eab85140bd8e1c705938feef3239c0c547860189126a001d94c46aaa7f8edd656decbd798e17f1d397728d1e6d6975fab3ce56f6e29b7aae8549edd06276cfb8a25b65aa42a4fff87bbc6ba818758d8a36dd1712f040eaf392312d155bc8d19ac9499adf1a0099e0e043fe3cb4a8d1b193de1bb6ad63930947e0599e12a8c392bc0c45bb5f97f75ab3d53c700b35319dbb706a83d129a346caa0a1fcfa3c5d739f954676db5b68c04ad1e1c8d32b37ab1504b5b272c578d2e1bfbf698ba3d6dc4d9ae61b744cd43bd4ad45bc650a30a532c787d8974e1c2d89d33cd0438dd05bd8366a9af2b850d16b8adfc346cd626953311b43c008104fc3635299ac2177ec42fe52d50e0598b8bc8be371be15c7a368769b0e5393895a9930bfbd320713244c569bbf07c8f4e741e38c9682ed2d599821c8c911c32fdac032f1265612205e38eda94990757ff818fa3fff049fa7e73cd813a71a69ff1b65420fd4ee90a90e85fcca1c7e40616725af1f009b6096935690bc5168e163586d1f3c01e460256a7064ddf63aa8aa5dc8c6621d1b2f36c52b37017ac5b0024281626b3f09bf14f289400bb158c6f9c83d836d03d831332cd44c782443f9939997d16e3cf54fc3d09626cc643fde5bca2382d0b60c89af988e0d9e79a32f377aa375e57d615bc864f9bc1eeb684d97c36e406d8d44aa4fa64809c9bc42c16d120a4205a7748a2abf7e0fdf606a6c0ce4aebf034aa630753e2bca86bade1ed29f90202b5896721f7814ea8cbb326d7c96081bd8d39ec131e3a847ff5e0e634830052018bffd43d672c8ba151001c38abe7a7b9f8f617b46c7cd0fac75a2387fa176afe3370530b982af8e28c13536ea58445431321eaf65f0948785ec767e5e063b80498e8f78c5f480041a4a696ab50acafa2d996b5a5ae938d75bc091b5473fa7b6a6d483dad7e91090e1441fc5a87dfeed0a83a497395bcfa0530c0233ca9c095a98c8cca9cbfc767f1b8224edea73ed861e22e5d70167aea1ed69c7d2e793aa8d20f35ed02c5ba4d3b8ee119a89fb4feff5e0a292f973d5643ff0051b946264003d57c9a22def3b9e709517bb81a7e3fc1ad8d2ac353fb423b25235e34efe946e189eee8d0cb2c901e5faf7a24aa74cd5ec9062d727424f9cb313f95e8af67934ec2c617f2d1a2a12d2f2065f34a3bae4f35f7d5fad39b3e40dd52812035e21cd154bb0e95789b62fe4ba7b3af12c3d6a11a14cccd421f93a9c7c54ce8183890401633921c3a24730368da57b659ff9b826cc6bacc26e2648dd3c0d8935854dcc2083ab9bb883c6d210fc3611bd6029e7a5ab742bc204c12447fbbe1ee10dbffec1e9245da5bf5899bcc15c739af03b285b3429634d129d32c0747398365793199802831b4181cc8ca828027220a06a1c9a3c1295954792a64e8eae13dd0b5dbb1effafc78572b3e11588b70ed3c1e5d1140588fccf022ba3b2b49eab45198952391028a67ccb667097e23081ad6281651425288e259ac0578b892a3f2cfe2d22534dfc2b3c110e5e882b619121e946d6b230c6b1157513e3cf25b373714ef5c09c67e9980f2b39835468413506b20d3517cb7c261783543cdab2c94dda815c68c2b8236c44f90c85f5dee9d154899f61d790247b157bea468e44f0fdbb6ac002682400422f8b183b68eeff9847a000ed5b820ee26375937347b324b5b334001d1ebaec2dbe6192f9f57d32a8673561f130d0988a5e3a46de86334faa89c68084a6eaacff57cd26a77d29df38a30141c0b2f35cedf47a59184d39dd59a1d86700e11e16ea8eb5e873fa6e444691cbf8683ec386d923551316ed17cc819aed1c8e99e0bf54e945714735e792892f32af97851ef73a0e2b6d43ea5fb5182557efa258630544e9da7e79459d23a43a6cde131305d0e59f01754e5e8d36f5f395f9743e7be2f49041039488d6d1351b653b10996f142ed7c35eebe58a5b80339b1025c3f64888e8d0853a37d25513f517574909258f4abe8485cfa9ef3d64d7ddbe8b8e391f51953f8ecd48949435a1765fb361e583bd7bd36f1600810102e6697d26290c7b667c1995782dc2fe25e1f09e21ce6b77b04fb7ac3f765a3bb42be03973547a025c3ca56a8d5c3bbeb54a738ea74112976f5d7e0603d38ab304bde0cd62545e9f1571cb5c7a14734b8ab9dbb01cbc5539d8ef4fea207fb87d255451baca4153212c987bfedfd8399b5771d60577b2b343fc77767841bba98fd8d0b25c379a082a38bbdaa8156bfcd1e5c88f7489ee7b089a9c7c70ccf7e3b0f0bf9827ed12b2dd666852e28ad7058c1ab7d9670d89c768a1f6cbe4c6592782265ea4b76420c21590ea4e43e6de161c08e2b500344aec847e23a93800b3521172121239ba970540cb5bbce31deb0b805f5e1eb470cc54ea24c6a9234de2fc0805749736ec1b5b7d82d8a566b38e41c607b4e39e84e1953292e9c056702af710c8a73e5950d9e1c7cca95c3d921e503b904dcb42111388e527d826fbf8c25d296a200a85f6db5154b6fa75b96ef2d322fab4cede18f45340f29b053ea43d39290ecec9f8dec79882e83a8249df9da250d45ab642fbaad9ed7f66ef4a750327e4152df25abc625fb29bc9ae2de56b9ad222da12830f3af6f62eb314e2e55f494673be3f906597f555875074e07b2b4c3a42cca7f066b0999bf0bb7b69dfa2939726f7d457f0ee491c51e778032abdfba0a1590e3c3c8327fc13bc57822e46833e3160d26768a740217e4892228dadd7065beee0354cb077eaefccd0fb319b120173e54782e2ecaf498a65da4dac24c431236abfa7d05b3f7a555637914c4de9c1f9a2d509628b3a2e1b636f0a8e52801b05d00e875276692c76513f1bd7814bc5037e0c46d05a22da7a5756e4348d5682cad07fbdf7dc5f1ec09a698bc9fff3d6096421e4f7257fb9cd0c307d5c672b6f0aff5cebb74a4f58c29fd6b1b039d9667cc49439a765bd361a14d16ca6a0b1dd2e98aca9abcef9cf0019cfa1f1702eaf90139784d76dca1c67ea0f9ef7689ad4004f7e4c5ccad1ce44c73a956023a8618e94877241b9d1c6246cba5b42193deb090d0d4c1ab4223583c86fb9bec44dc47163b535d644ad60b7fe646cfe2b1868f6c0d55c55d3afeabdfac95f2a715ed7b5e406dd480f8dde5332bf6bd247272cc95d5c451cba555130465a9096c3b6ea8fc82213d89260c064939a1e6f6259e2b4bea309544f0fa841c4ab7fcde063f22d2819b92e57b7248833444cf6e3019b1312227d13253447a1237aa4d720856bf752175bd95359e1f775f12d1a0bb60b8afd02a6d69c5802a39d62a0a85387f4064958bdc599121c021edd78c0006569a43806a54d204ad50e3100ca3ef3ca2bfd291ea3750d23b0b975d33e94d49329546ee1b0892abebca77d18b3cc3081a992ca385d13e54dca08d7011a2302747ccc44e7731d2ba7413d13b72f5e6a0d5318fb57b9ae6a66cdff21e6452559a6609e93e6c470dd3adc13ccd159bc47619c2726613af45b39274b32eb348a66aba1a46de46d8de19b7e99deac9f0e65ee5e24adb54d3355c6a748b849755e927468438df46ea6f09e847cbc25c864e2909b4397161bb0a4708df0e3e7392da4e6bfe11d5d6669964296f1593e85e808f475806aa51569c26ecebd7b7126c99b51b8d6a709e7a708cdbf382f074d6af3ddbfae6006653200ba73760297e0f3286e9dc414d0bb243eb5886d413ab4fa0bc568d7a08ed6ff600ac52c65253547858684fc6ce7168fc42be44b23019d2e98aa9c9d8643e8d5f8e47bc8d7fa752af7af9ca8ffb5ff97534e1069ef88b153fc68e131507e8ed8ca61c1560e706dd010472bebc5a50388a82976e7ced3e7c543f946843628be223ae9a2b6236bd8b2571b71eba572bdf5c6298dfe75c84b5822d83a462bd036275fb7cfeb4429eeb84c50e75b31e9c001559b5a7fa86208499c56e5cbf8c3dab354514672e12923e38d5b975c18f37bef509f3e78ba4311aa8c7caca3e7ea9565f77495d9b0b500dd1f35cdd2dcbfc1cfbf13af15180c17fa8085e170f8cae27a07d92242d24d66afc4d6926e41796ab431b90c48218255d1671a8bb5edcdff02eb534dcba19e21a7fba6e88b0a1d920c33b7abf8a70a0c65dcf18de713b8c069e9b6135a3c402ba8e4943599903d2a753dfb88092b7892c8a2eba5e5f1ad8b88a96f403f375858c1b9661d2947f5cbbf23af7ff256c8bf61aa3c44550a691a10ac58e2fcbafd78bc587d5da565e6a1e8e0f7811fced728194400be4c23f28693438022550f9ffb4ddcafa47f2daefd51dea0e4d3a2737858b59f69e2b2eb983a78238a8c55fd8761e00cf589a2cd44b7ee207513543ae56b551982cdbd53e7c71877da6153eecd78462e110a98557886f1660e64864fc366bb6d6a6b8829e31796665c576e8d6aaa6ee8c97f756771d3089c55ee789aa25940502a29845d2a0f24cfa9e03f5abffab8270b990344378555825496fa27763a9c613743301f77646af2651779ddd397c785c824f0fb6fd92798ee325189ab1f76a4329590056f2b2fa1619aa11c7bbb3730bfbab6acd1ba4e31dc9169ec426497223dbdb82ef52"}], 0x34f, 0xc0}, 0x0}], 0x1, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/16 04:08:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) socketpair(0x13, 0x5, 0x4, &(0x7f000055c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e98000-0xc)={r1, 0x2, 0x20}, &(0x7f0000d7b000-0x4)=0xc) 2018/01/16 04:08:15 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000005000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r3 = accept(r2, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f0000003000)=0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getsockopt$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=@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r6 = getuid() r7 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) r9 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000006000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000001000)={0x18e0, 0x2e, 0x102, 0x7, 0x1, {0x10, 0x0, 0x0}, [@nested={0x198, 0x77, [@generic="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", @typed={0xc, 0x52, @fd=r1}, @typed={0xc, 0x5a, @u32=0x3}, @generic="284dfe1fc0e9201abf6fd8345d740447a8e0a3c233d0b977755c8bf56e49eb8285dba3ebe67976abef3c5334b7ac4f483785f8e0d41c6d15685d81a5485e00c7c3f41d122301f908a48047c4e3aeec8bfc03473ca5999b5f5b0306", @typed={0xc, 0x8e, @fd=r1}, @typed={0x18, 0x3, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x7e, @pid=r4}, @nested={0x1140, 0x6f, [@generic="8e3679d7776faa2683d57213372581b849d2acd5e97fd863432969d24d196bcc7c6ca852e3f87e81beccaef015a69bd0c755fa0e88207d1416323fac6e42ffeefa7a10e1347f927bef8a27ce0024fea8bbfe09bc71de90c0685fa01587d9ea1acdef96848206d6f121140d11c090e320261c77d6e5eafbaf8c49873f6da3fbd079df2f59b97992bc81141489de6ed216c1ced2f0d325ef86d2a28c850f8a19a3ac69ed9492238b", @typed={0xc, 0x1f, @uid=r5}, @generic="de2bacd3f6db3b8abba5f0d22e588e32a1880391e02823a1880660a152ff3de8bcabe72548adda40aea7900c8be66e0b6928dac7c9b318448086f2b8c044ccb755162486bc0fd22d76849835fcecce2e51bfb69d80955df1adc50bd6306416ff4e25e16b86cd49677436e36048f87160ad4f0c720e3bd6a88bd1673bdd6f2142b011d79293796b72a1d2b272127e7ce8a2bf1e136714507ad5a8d4c28a349872a05e75a123ac690489f150828327c169d50ac6c449567aa81e8de90ef9999fffd7cc03333a7fcd9f5efa9d2ddc9ecf2157958f5505a6e7f417345b408566befc9096c3b55a5a240241bd55b765d70a1024ddab97b92ff4bcc8e4a951c057b4212cded4e5b9c10ac5f518a448fcfca7bccfe27254b49a9e6f5a741d662eba4efd7b8d0b886d8414091afeb24fdea633f4940cf31eaa418eaf5d1cbdf8690c8cb6696aef9ebbe7c63b457a8e96380708b06542a12189044c77c611e3f439032dee186adaca72891a910255f8687af66439d6fc0c94914bbd013d86cdb6307c7b605d319ae7bdde20194df327ffaa5316b07929e94f013d9fee4813e5e9979437c5ba4f9408933f7793a33e7a22dbf50015df49b15999a22d27d038e266281ef789bfd0194fe4c76b91da5d395751f9879979e7ad38b3ccfbbc2985c99d51db478b206152013496674f54b74ae31a70818cec271a46bb314c46164ece164849f8312c9bb39082b4df8006502317f4bc282e005c388e5f4b7d8cd909a283b6cf13688aa1d3457aa3217111e7f92df0485dfa6769229dacf8a5fb0aeeef8dc045bff5b152414499aae63181d31bd37fda4ab03027d5b289c0f2bec5ce07b2099762e6db121698fdc48e071db7e4124dc835cf761bfcbbf3952ba39863f64a67b7df21e4be2154426c8c6ca9ce93589d9f87e48837f8639bd522a19f3fabe844770b6cc69eb0a65ed46a1673e149e2d565c3888470ed159df0312559ae15aa86f2f44f3bc0b43727e309a25eb4982b5f9a7ea4d9cb42278abb6ff663419917c6723b37ab517a40b21e3f9c8fdcf8dc1ccdc3e94a3e75ba1584103df8287ad417b3e221ea61c83ef22535d53867d0523d09b3ce3bf35ffde6fd5cfd0def5e1db093bbfffa048f720d2ceadc8777367f2186f06afe1af7d8ec619838a66c287f93ae45ed912b1e7cf8d1fae6b85fa55565ca56e3d25ceafb738d66af162a25db2b34fb778e040d8f739486e7d7691604afb05431c94e66ca329c33e97b3a1d12cc9bc6b05c82a4693f089f46a14bb3d5f09bab742dd8dccb95d01cea8867c7fd652a56f14f77d6b44b6211681b2ed5e4f04c2770ae67c039aaaa4b312757d682e50354dbf35f3a5f9eb882347a51168fa1eb2ccb4b47544683e4e547282b6ac9a7dafadbd673b30006aad4bce98a41446bdd22b56194a07b7e510d88b075c58f7053937d39df4708f98d18b47b724b55c918c8c16a9cbb62e01f4d060e1acdf9703493729e554244c4518e375b4747af17372d35e7a83c433e08e914615014885a691110cc501b2b6f53b1eceff05042ef143b3115ac71daad451811358775ee9f5efc837f86ed6cb0520e6dff3a4119985362fbd3c6936cdaf1205ff17aeccdd3c219ded39c94e06e530d45d075680e5a29962d1a7f1f5062e403a93491d8731ab0905dc66f1d76767c029dbda33a47d7b0da8618252a5f753e20d63722e1df7c52330383c5ffbdfe39b268e80b69234b1bd2cbf6ef1a2df5ca5b1b97719b7e46800d11896d9c96b210508f16bc8408682fbf8313ced74ed6294b74fb957285bb7649e853113aff4fe8678069f9579bf533dc18ed26f4e4f92bb27162911dd248be6704811fd4e246eac1abbaa6462c94efd96d3de17cccff3348f178f45e0e22536fd88661e9ee617ea578f05a2d31561d525c4f410a30b07f90a91569c467f5d2352693deea63ffe31b507805d9b2f8522c3876de84d3690c4f1b5d5e58f2ad53525d006339a199c5cda7d627f90e53c32d18f9ca758042078bb3b2f8f5fbbd9f17275938fb18225dcbbc09dae73e3e719463bab16a9004dd2c18c7e27f657bd227698b25b49ef3fb26f8404e26908fd084fc52e990325932222ea3061e35bf11cc2f4d9a5959359410fd664b468c1af2f43ae966393266cefad9f6deb9e933bf200efbe98222b1e79166a2d17a63d2e3e7f750144be5aa9b1a8fd7407c3d9e4a0ecf772886939d7b5f2cc27920bebe758ab34cd66557c72b32ead6256fee068ecbafe0f0e28377d4f0327cba38c9eb4408d06d26dd68406f0655eeb6ea9d85e99b8c3c974a04bec8340c1c60bf8e80be93a0c24e41cb834cea296b45ff4ae78bc4cb8db8234825f843ab62a40e6f29db8839063ca678aa82da2ff8ebaf537765d4fa6814f6e4d4f4f47ba4023ae510f8d12cd4ca12a95e3b6e00437ec9869c3af413eaa71e1ae3124a2b5309fc17b9decefb301f918f8f145a17722d1bf953a9af5799e7caff856777f3a40c15795e553fe6ae6debbc3e393e458f3ebf613caa4fbba906ddafae696cb87c312590990d4638332549f861d2bec98983b0f6b505e66abd4fd1491e5c04039b4164c758701504bf91557b5df896f79d5ef8673fcb861420e86c186718bb48a65a2ed81dc512df7eb83fb8acc249ecc7ef40f33f342c5ce1a8252d50a8f0704f4651dfd1610188b2307c442f703a969d3a33084de7c215bf963188b644f8a5cfb1729339c1f801ac0a85237c6deabc9fc1b330c299b40f9bef2b08f64ffbca8a251d0671cac2243c7345a664649d09e5696a30b7461e640bbf2e128d798be6061d31c1d8c9726af26e7b8727332ea78aabfcaa6b0b3bce5f69c02b555dbb313f6b3b6fbd81c1a8220f680d06111b2aeb9907d218757d981eaa860e1909f54820767dfdd2d00e0a6d1397e18cda82349afc97a063c176d15de8c33df387caff17af1440c63a0239534d812b7c418aa80ab97623d9249f629f19ea8b106ef6fd42e4ea12593405707b5a1ad3e762f1b1265f4461973dd40dc901dbf0a03e29ecbe415212d6262c7c702c8dd0c86b37c8b0cb83ef2adf3178b038c419bf8e9cfc10bef9f17ed89b0eeb25eef8b3e82ecfcb3f9f78220570d9f18f8dfcf86ca06677d88a9e75ca69213578576c77fca4ea8174c3a2ef0c56febb8678036f9970ba6aa5f8eaee4ae6e1b34d8bb15e78a2f62c0567194c9c94002315b7a0806bde914c981a2685f445410b06e16aae2f8db41defbfb3d5917b29bd19f43c01fa8cbf2c267f18cae9a252633054e449870a39c6e9fd1a38c6e3f9b18b2e7bf4d706d53e9714507e32bda7f0ef7853514e9f3c2c33a868e976929b201e4c0792f4342eb41f32d479180a4ecf8ad529c54fb3853c024527bda9f0ae775809c93c531a6ee24cf0de6fde75083212f93cc25f07b3706f370818bd91e9cc4276ac2ccc6ed3091493dc603fe4f10a06b4221256863a5b082538bc04ecbcf7573e55116f31d52af918bc3e34e4ef91314839bf41596756b7cccad3a227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@generic="837fc6ca7d28bbcd36461a5f6b9e8adfe7cf2423863259e4232e57a81572f4a514151cde9c7864b637b3ca64489b1c29664d84d70e2c21a25b4aba4dd41456384d1171a199e3e6d041f524b604c3b9fb0774225df270a1d43cb5ecec24b6d380881f315a3b20146b3ac54cc684a6769f", @typed={0xc, 0x92, @uid=r6}, @typed={0xc, 0x90, @pid=r7}]}, @typed={0xc, 0x94, @fd=r1}, @nested={0x118, 0x8e, [@generic="", @typed={0x18, 0x54, @str='GPLusercgroup*\x00'}, @generic="01075b", @typed={0xa4, 0x25, @binary="3a833cdf01f15d2cdefeec5e34af7bf9ec5b8e001d589735efd6bf0d538948de54c710b6231c03a2493db76852c42037efebbe33518270bd5f538c4822a6a816b78096f12dc6e2a40977da55f7f8d8d9fb7dbaa68d0e3b1b1f41c94d041064507b5d01bd9009355c56429ee51464010a0b4ee18fed3ed2d047b2de3905f351095804d1559ab07118c71b2147476d58b6bb8ec9fa86a2b6cc4cde"}, @typed={0xc, 0x90, @pid=r8}, @typed={0x3c, 0x59, @binary="3eb7dc2144cc9d2b48de9c26056880bd07ecc227222437f74748c09732ce24eb5bb6ea5e91614e68f21f2304582bb00548"}, @typed={0xc, 0x6c, @u32=0xee}]}, @typed={0x18, 0x22, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="492200f32096313054c029b8a9c4b2c61a9284475e586e793c2cbd6a62e26be7e4fb87f8a96e6874d235ae30e65c51396715361ad6847d33abf070ce52a79dafb3c259c4a7e91f3a723feafd3234cddb2ff17b675c9f34e00b85c8aec51a469bfc53681f0381f9afaffe0483dbdfc5c31dae56500d7d5c61c1c1874f73633df4249058e7ec3fa77aa1517be41337df6c7a48cbe168bd6168dd69048ab372c3827590e50b9e3c5faec7f8f2781eddf6feb8d7453cb58bde063b817234dc922508869833bc01f918760954f9bcd9af4bd9f8b77f667a1bd353e28f262003b1e237d7edc9", @typed={0xc, 0x58, @pid=r9}, @nested={0x130, 0x3c, [@generic="a0e716c7625e6ce1bda92ca7c001391dc813f495803690d0162cc942a4ec8d7d48d979b97ecd485f1d603fbd29cbf73d65bd4a8dd727ae39b0384170034743949d6d2d38fafa462af30b31a88f", @generic="58b1051ecfb66c2b458c3352257264e1522669f2be28eada90be7c3e639f9e9da5d76cd3bdcfe6edef410e304833da0ea9dc55a00209d77908e6659003d7c899cfc24136a0527a4df99fb9c4eda896670daab5c172cd2ee4628b7103cdb8d2e627aa8350c4afd204415aadca34d1891ef81bee91d25845da7605322cd6799f604edd484185cebf108886d335ed90c4045e2b6a948520b979349be90a49b69507", @generic="52686ba6ff79db1ccbb1f776a99cd32a1afa5de4", @typed={0xc, 0x40, @u32=0x5}, @generic="6559a4e4cb51deb74982dd6045c3b96b9146bb74bd2a900cdfaca14c31a469"]}, @nested={0x28c, 0x4f, [@typed={0xc, 0x20, @pid=r10}, @generic="f2bd1c4815f2b10dd3c1eee33673", @generic="d50a3ef96cb8f7ac3faa94e32febe6543c722963225f269746143fe1a5f37e17d34c9248", @typed={0xb0, 0x28, @binary="cbb0841444c6318d41b9e27ca8df3c787f2d6c95f3df24fdc4acdf96cdf795dca97cd20d002020f2eaa8a333ffc3b355df211f71e8e227d92b76774f5293df954dda42265166d1864d8e85c3e3d749a423bf6540b0365ca66d1c8dd271ef25442da75e6c80da9ca1a56a6ec21a615e1e1d56d11b83883db25f28b231567cd0188dc899ece7888ab784e4de63889c192132532fa5499637affcf93399a64991b1496c57f5027e"}, @generic="4d5e061c056dcf50fcb88905f071e27c5918dc10105e3ab89ca39896cd6b4a6d292de9e4a27ecb9be9c409172cced6e6b684636d0360f6509e4ce3e6f936", @typed={0x18, 0x57, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @generic="1708542d2f4f15bd9590daf2076212675583921e6db1fc5913212466893f46d8b133150b8205b280920858c076242d9f9dbeb8d1269a25ba36ac9ebdc6c9577c6103e6b0a396ee5167a4c3f0d1b681167a582a0ce87bb26b46fe1a00a0498fc426155e244344dd8453e9469d6a5123deffa09fd387d09eab2b2453c1c44c29ba3272ed65a079ca2105ed0da636ce4eba84899c56471dbff56f6586e8d995cd266431", @generic="a806881d360e9a96db668db9b960c2c64d3377a1ac988504aa52a0c771c304e7ab6dc769817b9a0eb6a774133af5c194ae9cfd93ef915156115aa8750949fb23b0673ba2c060aeac362c793dcffe4a1b6b0ec8dcf0c5a6d78cb75dcd97c696deaa4036ba11838f325b05fcb81cf16d367fbdf9e5b33a61056cea989df29184db8af9114bc52ff72778227d4b41143ae08c44aced4aff050021b910ce89a50c0d98"]}]}, 0x18e0}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000bd7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x58) bind$alg(r0, &(0x7f000018c000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(kw(cipher_null),sm3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5", 0xffffffffffffff5e) r1 = socket(0x14, 0x1, 0x4) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c31000-0x4)={0x0}, &(0x7f0000f6a000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f0000e8f000-0x61)='%"', 0x2}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00009ae000-0x38)={&(0x7f0000f69000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000b4000-0x60)=[{&(0x7f0000f6a000-0x63)=""/99, 0x63}, {&(0x7f0000f6a000-0x7b)=""/123, 0x7b}, {&(0x7f00002f7000-0x48)=""/72, 0x48}, {&(0x7f0000f6a000-0x1)=""/1, 0x1}, {&(0x7f0000ac6000-0xfc)=""/252, 0xfc}, {&(0x7f000098c000-0x50)=""/80, 0x50}], 0x6, &(0x7f0000e44000)=""/137, 0x89, 0x8}, 0x100) getpeername$netlink(r1, &(0x7f0000f14000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008fe000-0x4)=0xc) r2 = accept4(r0, &(0x7f0000ba1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000f1000-0x4)=0x60, 0x800) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f69000)=0xe8de, 0x4) getuid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d47000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000e33000-0x490)={0x4, {{0xa, 0x1, 0x258, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffb78}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x330, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c2b000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000090b000-0x20)={0x7, 0xffffffffffff7fff, 0x2, 0x245be26d, 0x7fffffff, 0x56e4, 0x3, 0x6, 0x0}, &(0x7f0000ab1000)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000225000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000ccf000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000085b000)={r3, 0x401, 0x6, 0xfffffffffffffffa}, 0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000087000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6c000-0x4)=0x8c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6d000-0x20)={0x0, 0xffffffff, 0x20a, 0x18000000000000, 0x2, 0x6ad2, 0x9, 0x3ff, r4}, 0x20) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000047000-0x10)={0x6, &(0x7f0000f3b000)=[{0xfffffffffffffffc, 0x6, 0x1, 0x100000000}, {0x5, 0x1, 0x7, 0x2}, {0x3ff, 0x7f, 0x10001, 0x7}, {0x7, 0xbe1, 0x7f, 0x100000000}, {0x2, 0x9, 0x8, 0x3}, {0x1f, 0x9, 0x5, 0x7}]}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000728000-0x8)={r4, 0x6}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f6b000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/16 04:08:15 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c86000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x81, 0x30, 0x0, 0x8}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004a2000)={r1, 0x800, 0x8}, 0x8) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r2, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r2, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/16 04:08:15 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000114000)={&(0x7f0000146000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x42000100}, 0xc, &(0x7f00002ce000-0x20)=[{&(0x7f0000b80000-0xac)="99b765271fd8eb160cb9f210110627af823bc5980d299e49a86e03ba1a3d125b25fbfb473d988e7b399c33e9c1c308e635244780930632b8c0cf8d3b7369456992cdc776e4d4c5fa199e091c3941e2620d43f9471d0e0704b4135396e7d3b8499bde412943a6f755ec53a39b739bce09e71b456e898013e66103bb1f8f3310da2821e2424cd4037d3e9a540d910ebcbc5db5628d60ee4d288999965d12a8a40681391eaf069aeb50f1e97dcc", 0xac}, {&(0x7f0000f68000)="cda01e4ca1ce9c24ee63c1f75382286961406922b42448bba176a4f9b05d21261571bce05f02c76495bfbca0b4d3c52ba248255f7d35e454ee267ed8053ed74aa076802e0eb1cf1d6d", 0x49}], 0x2, &(0x7f0000f68000)=[{0x40, 0x1, 0x2, "356c9358a3e3b2fa19d76081c5710466e4500389757ef0d0852f8723079614ac98b83dd12f509ca6daf7e0ac"}, {0x78, 0x19c, 0x9, "a0b54ade5738621d04f34a1700069c8aa6d9265fdb9e922b4821d1d08d57fc59cf91b20522d53f33dada8a028dc7a4e76b2e16cd90d6b6767fb03224d0b06e24cba91f4598ab3ab7c8ed5465edb9e8aaa4f2a6f3537c2c53313059460c9de22fab807905e93087"}], 0xb8, 0x80}, 0x1) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000026f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ca6000-0x4)={r3}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000de2000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000871000)={0x0, 0x6}, &(0x7f0000f69000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000130000)=@sack_info={r5, 0x100000001, 0x6}, &(0x7f0000501000)=0xc) [ 108.682142] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 04:08:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) writev(r0, &(0x7f00002cd000)=[{&(0x7f0000e17000)="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", 0x1000}, {&(0x7f0000481000-0x4)="97d6d661", 0x4}, {&(0x7f0000722000)="42fcb249b9722622acd9d5a68af627977b4c1c002fee5caf740cd6ce1004e406024a128ab5afe92172555138b6a5823109e2ad97a9919009a0fc7fb5c5fd5cd88efc57092c18de2bdde58690a354f8deef0b493804c7bfb4cb7b6426cab5f0", 0x5f}, {&(0x7f0000228000)="4b057333de4259574021772c539625153666ff39db131936b76a83d056f3b8e64a5dc4c7a64c219d40a20294d6b9e284a13afd1a57119a56f69c1d99f4e01e1245f78f60aa51a2af9d65dab09b9cd272463c8634a73d338e3d43fef0ed13eb075051d3977ad24c2b5b4bacf6903531e40aa34b13a85c941f73c8a4d6fcc5c59676048e29b93c8a24879653b04b0fcb450bfbfb086a45d91191b0587c4ef889ef0354fec05290691e5401f8645f07ccef58bd653bb2feb3bbdc5cef71", 0xbc}, {&(0x7f0000957000-0xd2)="274001b8f67ee5a841ffe405fe76ec6309a74e2a1f21d52d36e9c49e00bdabd1a0bfa243a0e7f7236396d35a2f524a5673f539649630e7d2cd6ae01dca08af3e3c9e605187e657128c3cf376e3d7bae042d75bfc17789daeffb6898c3b49084ba52a516b282da8ac7513bd86ec28779f7fa6217a12cdcfd6ba58205e000906c2dffe6dd3c7cbd1d35272ca8810434aae07621286e2ac87aec6353a6fd75defaebdce3cb91db667d447b5cf2d7c2b370b46ad61fb9e4f7247570e1519a5d0fd9d48a8cb6d3b290a5af372e20bd7c42fccee23", 0xd2}], 0x5) pipe(&(0x7f000096c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000652000-0x4)=0x0, &(0x7f0000ac8000)=0x4) poll(&(0x7f0000f56000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000442000-0x10)={0x1, &(0x7f0000f64000)=[{0xfff, 0x81, 0x3, 0x800}]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001000)={0x3c01, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) close(r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001cc000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000269000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000073a000)={r3, 0x4}, &(0x7f00008bf000-0x4)=0x6) 2018/01/16 04:08:15 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f78000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a51000-0x4)=0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f79000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000)=0xe8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f7a000-0x48)={0xf, 0xe, &(0x7f0000f7a000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x800}, @jmp={0x5, 0x2230, 0x4, 0x4, 0x3, 0xffffffff, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x23}, @ldst={0x3, 0x0, 0x0, 0x9, 0xb, 0xfffffffd, 0x0}, @jmp={0x5, 0x9d7, 0xc, 0x7, 0xa, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000ad6000-0x4)='GPL\x00', 0x0, 0x1000, &(0x7f000082b000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f79000-0x1c)=@req3={0x2d5, 0x4209, 0x5, 0x10001, 0x0, 0x7, 0xba}, 0x1c) r3 = socket$inet6(0xa, 0x800, 0x10005) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00003ed000-0x4)=0x1f, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000f79000)=0x0, &(0x7f00002ae000-0x4)=0x332) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ce3000-0x4)=0x3, 0x4) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f00005f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000082b000-0x4)=0xfffffffffffffdcb) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000f7a000)={@loopback={0x0, 0x1}, r6}, 0x14) 2018/01/16 04:08:15 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0xe, 0x0, 0x5, 0xee2, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x20) syz_emit_ethernet(0x6e, &(0x7f0000005000-0x3ea)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000008000)=0x10001, 0x4) 2018/01/16 04:08:15 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000073b000)=0x0, &(0x7f0000000000+0x72f)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d6c000)={0x0, 0x5}, &(0x7f0000eed000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00006d6000-0x8)={r8, 0x2}, &(0x7f0000e05000)=0x8) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) [ 108.745928] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 04:08:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bce000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d36000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/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$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 04:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000151000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000954000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5d000-0x4)=0x10) r2 = socket(0x10, 0x802, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ed000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000582000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a3c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fa7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f00007d2000-0x4)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000877000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009c1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000452000)={0x0, 0x0, 0x0}, &(0x7f00008c2000-0x4)=0xc) r12 = getpid() r13 = getuid() r14 = getgid() sendmsg$unix(r2, &(0x7f000046c000-0x38)={&(0x7f0000b38000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002ba000)=[{&(0x7f0000f9c000-0x9f)="ad96396afac47f1a361ba7007596fef31d50bdb10313b7502f79904f2b38cc3bec26a5ab3e13b74439dc0b7721d5fe59a28d9e3371bc8e4f07fc178a366972e41f785583fe2ce087a0f0052b8b609fac827c62024e12b568bfbc76572abb83f6b1b86cc4a97fc53c6b9591a23c4f498052c81c9467f92ffbad90d8f94e18ece62888c3ec2403bc91062c09a03743b8195af5f8efb7d2dcd7056838762b3232", 0x9f}, {&(0x7f0000ac1000-0x8e)="79b7a00df286498d7313bb544f97294cba887ebafd831dcfe071592cfe966ed4662e53064cac2001b3cceba7413f1b86cb73fc06e077c6aecf739a27fc58cc8574579e0290e4a5e5b51f3135ce35ec3f4e0e94905a7c24127dd77463134d08483da42f65cec79238c86a4315f763d98947654db65a090ac16cea811b87b1fd1a26c8db98eb1a07f424e8295c123c", 0x8e}, {&(0x7f00007cb000-0xb)="9d71cb33c18ad11fcd2fe7", 0xb}, {&(0x7f0000fdb000-0x5c)="ea3d080f6eb1bc6919cb042c3a9256bd5ef583a2e54dcb5efba928de6803664d65a28d964edb9a946a66de80df4601dd99f8878d52d2f6d1b8ed1a9780530344a585910755bd15782569c61be36862fbc87ff9dd294386f25c98a502", 0x5c}, {&(0x7f0000d98000-0x3d)="6a754a33c494442839b4d9933f9f1dce6b5e43a11350a967baffbfaa53f9305ef859e3fe20d0e5029dea34be29bdc22cd034d79d9b16650bc4a5110ca8", 0x3d}, {&(0x7f000007a000-0x34)="605310a6fdbf2c67ab1b2fe316d63efc2cce17fee06db954f7c4174188dc210ef7c9a9a40d3f46579d38e95cdf901988903dc2f4", 0x34}, {&(0x7f0000ed9000-0x9)="5d79a46d816bc4f7a6", 0x9}], 0x7, &(0x7f0000abd000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r2, r2, r1, r2, r1]}], 0x138, 0x4000000}, 0x10) write(r2, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e70060050a60ee9a00700001735", 0x26) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) [ 108.848424] divide error: 0000 [#1] SMP KASAN [ 108.852950] Dumping ftrace buffer: [ 108.856480] (ftrace buffer empty) [ 108.860185] Modules linked in: [ 108.863385] CPU: 1 PID: 25515 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #190 [ 108.870736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.880107] RIP: 0010:___bpf_prog_run+0x3cc7/0x6100 [ 108.885119] RSP: 0018:ffff8801d4717200 EFLAGS: 00010246 [ 108.890477] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 04:08:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000151000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000954000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5d000-0x4)=0x10) r2 = socket(0x10, 0x802, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001ed000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000582000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a3c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fa7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d2000-0x4)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000877000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009c1000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000452000)={0x0, 0x0, 0x0}, &(0x7f00008c2000-0x4)=0xc) r12 = getpid() r13 = getuid() r14 = getgid() sendmsg$unix(r2, &(0x7f000046c000-0x38)={&(0x7f0000b38000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002ba000)=[{&(0x7f0000f9c000-0x9f)="ad96396afac47f1a361ba7007596fef31d50bdb10313b7502f79904f2b38cc3bec26a5ab3e13b74439dc0b7721d5fe59a28d9e3371bc8e4f07fc178a366972e41f785583fe2ce087a0f0052b8b609fac827c62024e12b568bfbc76572abb83f6b1b86cc4a97fc53c6b9591a23c4f498052c81c9467f92ffbad90d8f94e18ece62888c3ec2403bc91062c09a03743b8195af5f8efb7d2dcd7056838762b3232", 0x9f}, {&(0x7f0000ac1000-0x8e)="79b7a00df286498d7313bb544f97294cba887ebafd831dcfe071592cfe966ed4662e53064cac2001b3cceba7413f1b86cb73fc06e077c6aecf739a27fc58cc8574579e0290e4a5e5b51f3135ce35ec3f4e0e94905a7c24127dd77463134d08483da42f65cec79238c86a4315f763d98947654db65a090ac16cea811b87b1fd1a26c8db98eb1a07f424e8295c123c", 0x8e}, {&(0x7f00007cb000-0xb)="9d71cb33c18ad11fcd2fe7", 0xb}, {&(0x7f0000fdb000-0x5c)="ea3d080f6eb1bc6919cb042c3a9256bd5ef583a2e54dcb5efba928de6803664d65a28d964edb9a946a66de80df4601dd99f8878d52d2f6d1b8ed1a9780530344a585910755bd15782569c61be36862fbc87ff9dd294386f25c98a502", 0x5c}, {&(0x7f0000d98000-0x3d)="6a754a33c494442839b4d9933f9f1dce6b5e43a11350a967baffbfaa53f9305ef859e3fe20d0e5029dea34be29bdc22cd034d79d9b16650bc4a5110ca8", 0x3d}, {&(0x7f000007a000-0x34)="605310a6fdbf2c67ab1b2fe316d63efc2cce17fee06db954f7c4174188dc210ef7c9a9a40d3f46579d38e95cdf901988903dc2f4", 0x34}, {&(0x7f0000ed9000-0x9)="5d79a46d816bc4f7a6", 0x9}], 0x7, &(0x7f0000abd000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r2, r2, r1, r2, r1]}], 0x138, 0x4000000}, 0x10) write(r2, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e70060050a60ee9a00700001735", 0x26) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) [ 108.897749] RDX: 0000000000000000 RSI: ffffc9000349f000 RDI: ffffc9000129f049 [ 108.905021] RBP: ffff8801d4717308 R08: 1ffff1003a8e2dd9 R09: 0000000000000002 [ 108.912286] R10: ffff8801d4717388 R11: 0000000000000000 R12: ffff8801d4717340 [ 108.919550] R13: ffffc9000129f048 R14: ffff8801d4717340 R15: 0000000000000000 [ 108.926825] FS: 00007f31f7722700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 108.935052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 108.940934] CR2: 0000000020fd3000 CR3: 00000001c214d005 CR4: 00000000001606e0 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 04:08:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e3d000)='tls\x00', 0x4) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/01/16 04:08:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000d87000)={0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f0000be4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @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, 0x1, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xfffffffffffffffc]}) [ 108.948197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 108.955458] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 108.962718] Call Trace: [ 108.965315] ? bpf_jit_compile+0x30/0x30 [ 108.969368] ? netlink_lookup+0x5f7/0xa90 [ 108.973510] ? lock_downgrade+0x980/0x980 [ 108.977657] ? sock_sendmsg+0xca/0x110 [ 108.981548] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 108.986824] __bpf_prog_run160+0xde/0x150 [ 108.990974] ? __bpf_prog_run192+0x150/0x150 [ 108.995385] ? lock_acquire+0x1d5/0x580 [ 108.999350] ? lock_acquire+0x1d5/0x580 [ 109.003319] ? lock_release+0xa40/0xa40 [ 109.007283] ? __lock_is_held+0xb6/0x140 [ 109.011340] sk_filter_trim_cap+0x33c/0x9c0 [ 109.015637] ? sk_skb_is_valid_access+0x140/0x140 [ 109.020465] ? netlink_skb_destructor+0x1d0/0x1d0 [ 109.025286] ? rtnl_fill_vf+0x480/0x480 [ 109.029236] netlink_unicast+0x1b8/0x6b0 [ 109.033276] ? lock_release+0xa40/0xa40 [ 109.037224] ? netlink_attachskb+0x8a0/0x8a0 [ 109.041611] rtnl_stats_get+0x7bb/0xa10 [ 109.045574] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 109.052132] ? rtnl_get_link+0x124/0x2b0 [ 109.056167] ? rtnl_dump_all+0x460/0x460 [ 109.060202] ? lock_release+0xa40/0xa40 [ 109.064150] ? __lock_is_held+0xb6/0x140 [ 109.068190] rtnetlink_rcv_msg+0x57f/0xb10 [ 109.072405] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 109.078967] ? validate_linkmsg+0x8e0/0x8e0 [ 109.083263] ? __might_fault+0x110/0x1d0 [ 109.087297] ? netlink_tap_init_net+0x350/0x350 [ 109.091944] netlink_rcv_skb+0x224/0x470 [ 109.095984] ? validate_linkmsg+0x8e0/0x8e0 [ 109.100282] ? netlink_ack+0xa10/0xa10 [ 109.104144] ? netlink_skb_destructor+0x1d0/0x1d0 [ 109.108965] rtnetlink_rcv+0x1c/0x20 [ 109.112651] netlink_unicast+0x4c4/0x6b0 [ 109.116687] ? netlink_attachskb+0x8a0/0x8a0 [ 109.121071] ? security_netlink_send+0x81/0xb0 [ 109.125637] netlink_sendmsg+0xa4a/0xe60 [ 109.129676] ? netlink_unicast+0x6b0/0x6b0 [ 109.133885] ? security_socket_sendmsg+0x89/0xb0 [ 109.138613] ? netlink_unicast+0x6b0/0x6b0 [ 109.142819] sock_sendmsg+0xca/0x110 [ 109.146503] sock_write_iter+0x31a/0x5d0 [ 109.150536] ? sock_sendmsg+0x110/0x110 [ 109.154490] ? iov_iter_init+0xaf/0x1d0 [ 109.158445] __vfs_write+0x684/0x970 [ 109.162140] ? kernel_read+0x120/0x120 [ 109.166005] ? bpf_fd_pass+0x280/0x280 [ 109.169873] ? _cond_resched+0x14/0x30 [ 109.173732] ? selinux_file_permission+0x82/0x460 [ 109.178549] ? rw_verify_area+0xe5/0x2b0 [ 109.182585] ? __fdget_raw+0x20/0x20 [ 109.186274] vfs_write+0x189/0x510 [ 109.189788] SyS_write+0xef/0x220 [ 109.193213] ? SyS_read+0x220/0x220 [ 109.196813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.201804] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.206535] entry_SYSCALL_64_fastpath+0x23/0x9a [ 109.211262] RIP: 0033:0x452df9 [ 109.214422] RSP: 002b:00007f31f7721c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 109.222100] RAX: ffffffffffffffda RBX: 00007f31f7722700 RCX: 0000000000452df9 [ 109.229343] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000014 [ 109.236583] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 109.243824] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 109.251067] R13: 0000000000a2f7ef R14: 00007f31f77229c0 R15: 0000000000000000 [ 109.258318] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 ee 1e 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 109.277408] RIP: ___bpf_prog_run+0x3cc7/0x6100 RSP: ffff8801d4717200 [ 109.283969] ---[ end trace 856f321fa29011b2 ]--- [ 109.288729] Kernel panic - not syncing: Fatal exception [ 109.294455] Dumping ftrace buffer: [ 109.297972] (ftrace buffer empty) [ 109.301651] Kernel Offset: disabled [ 109.305255] Rebooting in 86400 seconds..