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0x21c0, 0x20000000}, 0x800}], 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 11:00:08 executing program 5: r0 = socket(0xb, 0x1, 0x8) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00000c2000-0x4)=0x0, &(0x7f0000b3f000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@rand_addr=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000fcb000)=0xc) 2017/12/20 11:00:08 executing program 2: r0 = epoll_create(0x9) read(r0, &(0x7f0000481000)=""/60, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xfffffffffffff947, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) [ 33.913387] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7256 comm=syz-executor7 [ 33.922471] audit: type=1400 audit(1513767608.644:47): avc: denied { create } for pid=7275 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2017/12/20 11:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d3e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008de000)={0x100000001, {{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]}}, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c36000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009da000)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077b000-0x8)={0x0, 0x80}, &(0x7f00009cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eb2000-0x8)={r3, 0x0}, &(0x7f000008e000)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e28000-0xf)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/20 11:00:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e85000-0x4)=0x10, 0x800) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f0b000)="7070703176626f786e657430e800", 0xe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) 2017/12/20 11:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x1, &(0x7f0000680000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001e2000-0x4)=0x0, &(0x7f00003c7000-0x4)=0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0xa0000000001e, "0103000000000001000000003a00000009bf79f321cd0c7bc8790405c7bad62e0a53a632ed4938010000008f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d0100010000000000f70dc136cb184a"}, 0x80) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000221000)=@generic={0x20000000001e, "0103000000650001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0xc, 0x2, 0x10) write(r3, &(0x7f0000069000)="1c0000001e000720271622081d00000001000000000000020500f70000020019", 0x20) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000368000-0x4)=0x80, 0x4) [ 34.019463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7308 comm=syz-executor7 [ 34.049283] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/20 11:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000073a000)={&(0x7f0000d07000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007d4000)=[{&(0x7f00004f1000)=""/56, 0x38}, {&(0x7f0000b02000-0x75)=""/117, 0x75}, {&(0x7f00007b3000-0x66)=""/102, 0x66}, {&(0x7f0000dc5000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000d8c000)=""/40, 0x28, 0x6}, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000a8f000-0x26)="240000001d0001ffff00000000000000073900fa06000400000000000000000000000000", 0x24) 2017/12/20 11:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f000095b000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000273000-0x5e)=""/94, 0x5e, 0x1, &(0x7f0000cad000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000eea000)={0x20002003, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4)=0x2, 0x4) 2017/12/20 11:00:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005a7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000062d000)={0x40, 0xfff, 0x1, 0x1, 0x101, 0x101, 0x5, 0x8000, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x803, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce8000)=0x14, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000fc4000)={0x11, 0x100000000000003, r3, 0x1, 0x2000000000, 0x6, @random="0800000fff29", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x1, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000007e000-0x8)={0x0, 0x0}, &(0x7f0000786000-0x4)=0x8) 2017/12/20 11:00:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498740f22dbd387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x9) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f54000-0x4)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000948000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e57000)=0xff, 0x4) 2017/12/20 11:00:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) connect$llc(r0, &(0x7f0000913000-0x10)={0x1a, 0x7, 0x2, 0x2, 0x2, 0x7fffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002d2000-0x4)={0x0, 0x1, 0x0}, 0x4) socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a90000)='d', 0x1, 0x44800, &(0x7f0000ad6000-0x1c)={0xa, 0x0, 0x100003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c) 2017/12/20 11:00:08 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$alg(r0, &(0x7f0000ab5000)={0x26, 'aead\x00', 0x0, 0x8f, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000a4c000)={0x0, 0x0, &(0x7f00002a1000)=[], 0x0, &(0x7f00006c9000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:08 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000030d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0xf, 0x4, 0x80000000004, 0x800000002040, 0x0, 0x0, 0x0}, 0x1c) 2017/12/20 11:00:08 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000004000)={r0}) bind$nfc_llcp(r2, &(0x7f0000003000-0x60)={0x27, 0x5a19eb2f, 0x0, 0x5, 0x7fff, 0x3, "f7d5f4d0adcca20b813b85f5b7f952b02870d8c0373e05ac13df9c49d31c59f98cd721526aae996af2322c8aaa13b3179b4d225cc27f86829f40d9b00159f1", 0x7}, 0x60) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x86}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r3, 0x5}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x8)={r3, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x8, 0x30}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r4, 0x8001}, &(0x7f0000002000)=0x8) [ 34.068730] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 34.077358] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/20 11:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000494000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079e000)=[{&(0x7f0000b56000+0x451)="2900000021001980013d7526000a00210200001600000080000000e2080006000000000000045aec20", 0x29}], 0x1) 2017/12/20 11:00:08 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x8000, &(0x7f0000219000-0x8)={0x0, 0x0}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000037000)={&(0x7f00001f7000)={0x27, 0x3, 0x6, 0x4, 0x1000, 0x0, "71d42efdd83ab1a9f7322781bacd8b65d5649bc26bc53b0776ac0a3e6fcc9b38fe35526ab2ad6df86ba827b04a0c0a522189f527a74ed9874c59fdd20048e2", 0xf148}, 0x60, &(0x7f00001eb000)=[{&(0x7f0000218000)="7b067c0317e92acf073902e8d4e976322a6e205d4d9187829b5bb7315b8fdfe8647593e89d8d79e4836cc38eaa2cba3e0b389484cbd012f700d9443166e8d062f4aa83753f250a1bbaf0a0e56f2da84c98eb57baa1d39d5e013d6f47786a026a2640f11cc030422816d5163880c7fca9be6ad2c92acfdca85d59123266fd3b4182d15962860c0fdb0e7a44cd80a7cf5a11c1b5ba8ebee1845669dc5a082206b71060068a0c1d341cb1ad8c", 0xab}], 0x1, &(0x7f0000219000-0xe8)={0xe8, 0x103, 0x4, "d5a67ce33e79c6faf11dae776ed8693006e0ff2a8dfde3470d8abc8cf02cd803b777bb526a2e78efdd12624b8d8faa1ef02b5f49917b70ac9014d8494a143f5bcd87a04c21900a1a3e972970528e7dd8c1da00a4349d21d0745bfa327010afc5eb0daba8b153299023d0189038888cf6eed12db22e51a0fc0106bce461176f495a0c1ed891e09d9bcff607d3f0d9e7a7a0970fbfbe0673ade271e92a67cda720bc8171866982647500206384aaba75fcde3f1de8698df3fe7bfc7b9490fa26d2c32abe8ca3077e1110627409c5ac106d8bc8bd4278"}, 0xe8, 0x20008080}, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000005f000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2017/12/20 11:00:08 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000687000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000987000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/20 11:00:08 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000f65000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(0xffffffffffffffff, r1, &(0x7f000031a000-0x8)=0x0, 0x0) 2017/12/20 11:00:08 executing program 2: r0 = socket$inet6(0xa, 0x2003, 0x9) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000fb5000-0x14)=""/20, &(0x7f0000fb4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="43b11d8e542f15b5de0d9d504c478031d87ebb803299f144f43e492c3dfebc5290626c77be53eee0a1bbedcbad6650ac6468b873f5cb33edece224c04d0b313459c976f595cb0a4a6151023a8aa3240ce21e60255556c2d93df0cfaa6a5ec61e9a95c4ae73aa676cad4858856848b78c1cad", 0x72, 0x8010, 0x0, 0x0) 2017/12/20 11:00:08 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008a8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a26000-0x4)={0x0}, &(0x7f0000436000-0x4)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) 2017/12/20 11:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x80000000000000, 0x300, &(0x7f0000680000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f000094d000-0x4)=0x0, &(0x7f0000a11000)=0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2017/12/20 11:00:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef1000)={r0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000973000)="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", 0x1000) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00001a1000)=0x0, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(r2, &(0x7f0000eee000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad0000)=0x10) listen(r0, 0x80000001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000b10000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000016b000-0x18)={0x0, 0xfff, 0x10, 0x6, 0x6}, &(0x7f0000fca000)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f02000-0x18)={r4, 0x2, 0x10, 0x8, 0xe5}, &(0x7f0000b89000-0x4)=0x18) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000705000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009b5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001f9000)=@assoc_value={0x0, 0x8}, &(0x7f0000fe6000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000054b000)=@assoc_id=r1, 0x4) r2 = socket(0x10, 0x7fe, 0x1000000) write(r2, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000086a000)={0x0, 0xfe, "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"}, &(0x7f000029f000-0x4)=0x106) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a90000-0x8)={r3, 0x6}, 0x8) 2017/12/20 11:00:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006a9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cf2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) r2 = socket$inet(0x2, 0x801, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000668000-0x8)={0x0, 0x64}, &(0x7f00002a8000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f7e000)={r3, 0x6}, 0x8) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 11:00:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002a000)={0x0, 0x0}, &(0x7f0000c30000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000438000)={0x0, 0x93, "a259dc0aefedb0357a7164b6b6af04fefcd932207e34c7c41779343daa9494ef3d3acfe84486c964369837a677cbb8d5bbd2105784bdf490ac2c06a36a0e245521124939f145ad5b062138a2f66430ce4aa9052a8d8c032ae27cdc198a84985cad763015db868dadcf39e2671399b98f21ae49997eb42ab38ddaf91975531a0b738aae97acfd956b9b6acd04bad65e9bbc91c9"}, &(0x7f0000363000-0x4)=0x9b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000125000)={0x0, 0x14, 0x30}, &(0x7f0000c88000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r2, 0xc000800000000001, 0x7d, 0x40003}, 0x10) r3 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f000076d000-0x4)=0xfff, 0x4) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b02000)={@generic="4fda05eb3e860943d6921a2afa258055", @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f00009e5000)=@ethtool_modinfo={0x42, 0x0, 0x0, "38bac569960126a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4(r1, &(0x7f00009f3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000826000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000812000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db9000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000f7d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r3}) 2017/12/20 11:00:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f00006fc000)="51930a5ff497000000fa48f6e533051448", 0x11, 0x2000c040, &(0x7f000065e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) sendto$inet(r0, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:08 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7ff, &(0x7f0000000000)="effe9f6eb69a010bb308a8e5d084b19d318325aaa4261747da713c80f19514a226d421f99ca52431a44d34992cdabafc683766c464696d150fcf88e085c789ceac412439382ece6286bfe0b9a261163f4dd484429f3d5f87a997c891059ad28c0c6baf0d562f851285d81c9e9a5c80767549825792a0297dcf40ea6d0aadf2032f371a9e0b65") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) [ 34.190536] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xe, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000961000-0x4)=0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005c7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f8000-0x38)={0x0, 0x0, &(0x7f00008bc000-0x10)=[{&(0x7f0000775000)="b38a30115200000006be432347b0725b", 0x10}], 0x1, &(0x7f0000f37000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006a8000-0x20)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x2000, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003b5000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000dce000-0x10)={0xaf, &(0x7f0000dce000-0xaf)="6c762c85ea7e26a35ecfd9f10e0d67cc945cc7739fbfd5fa5c9aed2a29665a505b09150c25517e084fa5c749425f9b2e4833b9ae1db9ecccdfa5ac26af8da008f6a821c22b4c7d36224ba0a4ee6e2768e2d5a2738a8c056aab9a94ac6b46ba833bda3f4006ac062f6d73eae919344620daaa3e569a719d9ec7094e5caf849679db73a9313d765838c44914c30320648ee7af247b82113ec2241cb2e68cdf1cdf455a4a5d877f286453721e6954140b"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x9, 0x3f, &(0x7f0000dd0000-0x1e)="1a8032a907a7832b05ff6a9a8eb17e1c2823487122f50121569f78010340", 0x1e) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000dcf000-0x2)={0x0, 0x0}, 0x2) 2017/12/20 11:00:09 executing program 1: r0 = socket$kcm(0x29, 0x9, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) 2017/12/20 11:00:09 executing program 4: r0 = socket(0x40000000015, 0x3, 0x101) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee7000)={0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000091c000)={0x0, 0x55, "9b2496c509f731d5d7ca28d53c5a25ddc97298361fd814848856404a2a67ad7bc7fa5e75daebb4a66982f1098ae68ca11b58506a356690cf4fb70e89610de1c3f500c3833f8789df1c0599195d3f23bd652bdf7667"}, &(0x7f00005f1000)=0x5d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d4a000)={r2, 0x7, 0x10, 0xffffffffffffffff, 0x400}, &(0x7f0000eea000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004fc000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0xa1}, &(0x7f0000717000-0x4)=0x98) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000020d000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee8000)=0x20) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 11:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005ea000-0x11)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2017/12/20 11:00:09 executing program 7: r0 = socket(0x4, 0x5, 0x1f) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d0e000)={0xe773, 0x6f1, 0x6, 0x7fffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000304000-0x2)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002fb000)={0x8e}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) accept$ax25(r2, 0x0, &(0x7f000097a000-0x4)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bef000-0x8)={0x0, 0x0}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000abb000+0xc8f)=0x8792, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000066d000)=0x0) write(r3, &(0x7f0000bed000)="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", 0x13b) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000df6000)="ff55d3000004cd5155000300ed07ff0003000000", 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f63000-0x5c)={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40a1}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x8, [0x8, 0x3, 0xada, 0x6, 0x8, 0x4, 0x0, 0xfffffffffffffffe]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000fdf000-0x14)="ffd5d36cffba04515d0300000001595900000000", 0x14) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fe1000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe0000)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000cc000-0x20)={@common='teql0\x00', @ifru_flags=0x800}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fe1000-0x4)=0x0, &(0x7f000030f000)=0x4) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000fdf000)="a9f7d15cee70b45a4966a357afb61610d6741b28e141633f3f7c5694a68d25bdba051e84ae053334295cb8760a15190aef3fe660a52de872106a41e041c244967521a935da63f9d4307b2c0873eb341dbcd57eddf766238563cb289867704adb35274d617cbd012530c04c7b883c4695819de2926dbdfd5c68ce") 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006c1000)=@sack_info={0x0, 0x10000, 0x3}, &(0x7f0000b2d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000841000)={r1, 0x1000}, &(0x7f00006ab000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a02000-0xde)={r1, 0xd6, "8ee6445b1135af88c65d7b2e8a68bc436e7e4ae83a879cba46ac9135cf498c70eae0d79309b789688da98eed78781af6d752052ebe95bfb28b4774384eaa50a0f8a8bfb11f5c0a1e44ac966baf51867bd22184814b5589647b16a40f34af8569e5bccb2b0a22750d28b3a80641d70a14df122a8d18ed91cb7ad79780cfcb01b761803d4d13340817c5f773c550ac424e27d0e580fac6e85c23a99243dba8ca6ef92e889ebbd0edb01c1b4cfa415bf989e2969eac84fe75a5e0814fd5d8ffc530d13957c94442f5f279975eb39ee01fdbc13595fe0f9f"}, &(0x7f0000d59000-0x4)=0xde) pread64(r0, &(0x7f00003ca000)=""/183, 0xb7, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000020d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d8f000)={r1, 0xba83}, &(0x7f0000caa000-0x4)=0x8) write(r0, &(0x7f0000bea000-0x20)="1f00000001021f0000000004000000000a9d15ff0900018004000100005e18", 0x1f) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079b000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) getpeername(r1, &(0x7f00009de000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f35000)={@generic="d535f91a0c1a99c137ec095ffabe0b4d", @ifru_flags=0x100}) socketpair(0xf, 0x1, 0x37b1, &(0x7f0000bc6000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000004c000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000062a000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007c0000-0x45)={0x0, 0x3d, "0788b8506aab97213cd40a355e51f779256e679f200215fe51f12ba09520ae322f9fa7f5519d8183c6595e42123f01a17807101caed8f8e4ba4070adc4"}, &(0x7f00009fb000-0x4)=0x45) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e54000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x6, 0x100000000, 0xff, 0xad}, 0xa0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000c03000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f000029a000-0x30)={0x2, 0x6, 0x0, 0x2, 0x6, 0x0, 0x1589393f, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000f86000-0x8a)="51c273296ff9581b48bb6b313fe754898129988b2c485cbc6aa7697cc402af7fc093a409d449ceab568673e85359acae7462293a8b6be61a42a4b015e014ac9b1ab29a20255f59bf9b37db5c68d69fffbcb71079c803ef81064c775dc55dcd6fdb9f0eff159e797cae67453befe3810b82d302294eb6846934a868f076c15db642b79940c6553395f5df", 0x8a) writev(r0, &(0x7f0000bb9000)=[{&(0x7f000032b000)="038b3d68394ed66117d188e60b0e91f6263dfc92f9c1b43bf4f13c3c108f986e106b6e1e47a62ee166e34d16e4a4d553a21e93a3eae5453072bcce0bd14338837b7b53b1e86c95715115baeae9a6eb1ae4e46fff94af3774a2ed50bf2bd3cc52497cb4aec6cc5162170bd4b465a4620e8bfe59729bfa29290ad2e09a4668c235fa57fa30cd33634fe3cc7d671e4e4bad64a4d674a7ce0324d5f6997f9fbad7dd758cc90c4da847a7f249d248aaa7511d1e8e68eeac713bd7d42024c54097c8bddb63b42b32508b45a1a66bc75cebef603ef382eeeee76bef026fcc0bdc30c6950323335e318f99f1b42695ca843b14901748c4cd51", 0xf5}, {&(0x7f000058f000)="", 0x0}, {&(0x7f0000a4d000)="851b6307e20d31e1973e39632fa01003b0bfdb29bc3534239f3b330afc61998124f0fc5f02337f34935298ac6bcb1007e9029077f7bd187a764dd9c12c56ee4085ae07b9bf6111d23abdf9e4d426442f2ec805997e27695810a4213acac5436a6ceaca40fb43cca267ccc3ba363c461b05c90cb27ecc0d7fdc24a6c711c79f861d71f62e676ba8f6cb15531c203b20bb88ab806a098e6aa1558fdf5d04672168075e31ae95fa39b2bd3fe9cbac2a65ea908d28172fa96bc72e75e812225ba9aa0f7ddbc6338d37e5b9a67fec7160fb8726cfbd6b1008b63dd7294f17123b618bc0fa11d6b8c406bd830acec02889e84790", 0xf1}, {&(0x7f0000118000)="a4e2bf032265e330a2c98171f9dece223baba531817a876982e8f626ab43d0e85fc64e9158195323dcca2af6e46b4997898fef4852bb2f41d5121eb615810ab3d50696853d5c", 0x46}], 0x4) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001d2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000547000)={r0, r0, 0x0, 0xfffffffffffffff7, &(0x7f0000d51000)="9816764b2068bd27ec9267ef61efb8fff8cc28a7639c64d5b89695a54952ac3d06b667d02e53195b5c4dd5e0fbd3734b45d68ef68502a19b02b81c485999adf885ba757be1978ed7a6b0162666ec8f22ab1385be5a4d92f4ec3b97deae35d7d9a93bdece41e3728838b9e757c1d26ed265ed314cae7b44e5caef5982ca03f468ecd7632fccc02ae7dce4d1a7faf89dbdadfd4cda6da71fefb130a5bda2af", 0xbe, 0x80000000, 0xa60, 0x7, 0x4e5b, 0x101, 0x554, "7a85b9836f4519f55daecbd4bf9e3ec84696bc931795017f3954aef364fda207ee457dfaeba845975c834b"}) accept4(r0, &(0x7f0000636000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d50000)=0x10, 0x80000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x65, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0xffffffffffffffff, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000d32000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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"}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003b3000)={0x7, [0xffffffffffffebf2, 0x9, 0x4, 0x7f, 0x2, 0x1, 0x5]}, &(0x7f000012d000)=0x12) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x10) write(r0, &(0x7f0000c3b000)="240000001d0001000000000000fffc0014ff00fa1000070006000100f7729256ffffffff", 0x24) getsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f00007e7000)=0x0, &(0x7f0000dd5000)=0x4) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00002c7000-0x4)=0x5, 0x4) pipe(&(0x7f0000b4a000)={0x0, 0x0}) pipe(&(0x7f00002c5000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fb7000-0x14)={r0, r1, 0x4, 0x1, r2}, 0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000849000)=""/218, &(0x7f0000987000)=0xda) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x100000402, 0x1) connect$bt_rfcomm(r0, &(0x7f000032e000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) [ 34.398690] audit: type=1400 audit(1513767609.129:48): avc: denied { getattr } for pid=7438 comm="syz-executor4" path="socket:[17238]" dev="sockfs" ino=17238 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/20 11:00:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000932000-0x8)={0x0, 0x0}) listen(r0, 0x2f8d) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000abd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"50265d4cab51dd945c2d016db958b504", {0x4, 0x40, 0x5, "542eecf5d7d8", 0x4, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0x1c, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000cec000)=' ', 0x1}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) bind$alg(r2, &(0x7f00005f4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) splice(r1, 0x0, r3, 0x0, 0x8, 0x0) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f000079e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d88000)=0x8, 0x800) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000c0b000)=0x7, 0x4) bind$alg(r0, &(0x7f00009d4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r3, &(0x7f0000ff9000)=[{&(0x7f0000b96000-0x1)='$', 0x1}], 0x1, 0x0) r4 = accept$alg(r0, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x100000004, 0x0) 2017/12/20 11:00:09 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cd0000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x9, 0x9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x8, 0x3, 0x10000, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000829000)=[{&(0x7f0000eb4000)="55f55b6432f7da6c3eebdd9c402f38cd256e51f7c0365318c641d049cd1deb3c61f10bfccd0c70abe6228512ee4d58c5071d670e2d34383f4ef02f4754ecfbef90ae2d799ba2faeeff410a6cc2a11257e80afe3d4b32a6a55ba03777561c30a7c4d57c53394cced5d072446783fba256b48b906cfc9b4c2c54c7a116a12afad95659bd353828f45aedb309c1a3943973147b", 0x92}, {&(0x7f00004ce000)="6e467a532d8b701ab1b1ed99a4b57646ac3393eadf4607e046ffa5c195769f119bffa015b1828b393ad7ff3ee2a0c7cebf91047e74530951325f02e127", 0x3d}, {&(0x7f0000eb4000)="9737c75be4fd8d9171e4b6cd34837d29abc273cab9a405c74acf8fdbd880962791272022ea82cbedb2efbb871feda291a9d5f8ee33f4d23d3dc4f400fa48576fa7d9478047aeb91caf1cd1", 0x4b}, {&(0x7f0000049000-0x3e)="e543a2eae3b3bf53dc3c099478eeb78619a2b77e7482a3a8a22bab7517c544450fb46a191088b72c3b6ce742d307c05fb4f31dc5b871f6d53cb4a1810852", 0x3e}, {&(0x7f0000eb4000)="", 0x0}, {&(0x7f0000eb5000-0x41)="1205b5bd167ee244f779a81ecb7dcfd2d1e194045831b80801d2a4987cc4b05ea57ef225a5830329813a15857ea4ba6a3461f6ab7858d2f0e45ce59b486d771a80", 0x41}, {&(0x7f000037d000-0x3)="5f925c", 0x3}], 0x7) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$int_in(r2, 0x5473, &(0x7f00005cc000-0x8)=0x3f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r2, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eb6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008f8000-0xc)={r3, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000526000-0xc)={0x24000000, 0x6, 0x8}) 2017/12/20 11:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000062a000)=0x0) bind(r0, &(0x7f0000360000-0x10)=@llc={0x1a, 0x1000000000000000, 0xadcf, 0x98c3, 0x9, 0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(0xffffffffffffffff, &(0x7f00002f0000)="220000001a00070ae80000000000fffc014b81000d00020000001600000000000500", 0x22) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r0, 0x0}, 0x8) 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000321000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc4106-gcm-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000913000)="0a0775b0d5e383e5c6b60ced5c54dbb7295df0df0000000400000000000000c7", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000650000-0xa0)=[{&(0x7f0000e37000-0xfb)="e183b270a252a9f3f7295b1d5388fd1856", 0x11}], 0x1, &(0x7f0000a34000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e69000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0x0, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005ae000)=0x0, 0x80000) bind$ipx(r0, &(0x7f0000982000)={0x4, 0x4, 0x9, "007ecbf75c8b", 0x9, 0x0}, 0x10) r1 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000755000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) listen(r1, 0xdaac) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000517000)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000090c000)={@common='gretap0\x00', 0x3}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000fb6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x4, 0x500, 0x3, 0x80000000, r2}) r3 = accept$netrom(r1, &(0x7f0000a49000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e52000-0x4)=0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a96000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000031e000)={0x0, 0x0, ""}, &(0x7f00008b9000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000066000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r1, &(0x7f0000cc8000)={&(0x7f0000d20000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000538000)=[{&(0x7f0000c2d000-0x11a)="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", 0x11a}], 0x1, &(0x7f0000b88000)=[@cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}], 0x20, 0x0}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d69000)=@req={0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x10) write(r1, &(0x7f00009f9000-0x5e)="f34a000000000000800013ce03ec417b4fa43883e40beeb22d92bd7f1a7807f3fbdc3abe4c06961abe5972f3d3fbc78d4ce5c4743c8fa702dc072434a0c75089a5372193db56935c678d6732cdc5dbab42", 0x51) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000979000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000646000-0x7d)={r4, 0x75, "8da20b157b9fb1ae87645f7eca43c062a4ee8fdb9517804de345226a882791525cd292d528ba63d00fc6bfb971d4fbec8b8a727f15133619432c8a0d6fb7a97165fd12af5b4166ca0070606f89cf9c529a2b44b36e776d22d069179e9bf839e938ab63e9908986899bfcdef374016f20c21c1e2f6f"}, &(0x7f000046b000-0x4)=0x7d) accept4(r1, &(0x7f0000fb5000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000629000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000009c000)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000cca000)=0x10) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) recvmsg(r0, &(0x7f0000549000-0x38)={0x0, 0x0, &(0x7f00004a8000-0x50)=[{&(0x7f00006d9000-0x1c)=""/28, 0x1c}, {&(0x7f0000ae8000)=""/164, 0xa4}, {&(0x7f0000284000-0x79)=""/121, 0x79}, {&(0x7f00001f1000)=""/117, 0x75}, {&(0x7f0000a60000)=""/172, 0xac}], 0x5, &(0x7f00001e0000-0xd3)=""/211, 0xd3, 0x3}, 0x40000000) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f40000-0x5c)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x80}, {0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x6, [0x9, 0x3, 0x3f, 0x4, 0x4, 0x8, 0x6, 0xffffffff]}, 0x5c) [ 34.431164] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.439936] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000016000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f000000c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:09 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x5, 0x5, &(0x7f0000adb000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f81000-0x18)={r1, &(0x7f0000f81000-0x95)="ee751c7829bd5da3878ee2dde15ba4c87ef781e412132c50749f5ad6955916ebdf11712725c13beb66e15927a0f1ac69d442257ed6d7ac7ef54ba388ed643c74db9040f71060d94a448e475aeef017b758082a6fd6a763c83551e594827873f7babcf100e8a779c93b16560a87a69f9757e2695381570bb5610276ef1ea05f8b09180915ae29e9b295d588c6f123614504b3de6ea6", &(0x7f000046a000)=""/152}, 0x18) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f81000)=0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x2, 0x20}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x200000, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000aca000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008eb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ace000)={0x0, 0x4, 0x20, 0x45eb3cf2, 0x2}, &(0x7f00006c6000)=0x18) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b28000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000a06000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e50000)=r1, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sendto$inet(r2, &(0x7f00002b4000-0x6c)="fcfcf6a3996a3583d35927e26d42319d247b005cc0c63bbdc9921aa9f0317c233a2212da1b3cbc2755088220b44b51680d4359e9d54a0d9a8b4b9e6e6630c5dab4eb89e7e5f41a7db16fbecba0e9768b51ad9d37caa3bf5ec465e5067ee658c8e28ecb83b2360d68d3fd452d", 0x6c, 0x20200801, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000000f000-0x4)=0x7, 0x4) sendto$inet(r2, &(0x7f0000766000)="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", 0x8c8, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000428000-0x4)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000070a000)={0x0, 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000243000)={0x2, 0x2, &(0x7f00005e1000)=[@generic={0x7, 0x1, 0x100000000, 0x7}, @map={0x6, 0x1ff, 0x8, 0xffffffffffffffff}], &(0x7f0000be3000)='\x00', 0xff, 0x74, &(0x7f0000b61000-0x74)=""/116, 0x40, 0x1}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000503000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xedbc, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x693adf94f3310455, 0x28, &(0x7f0000979000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fae000)={&(0x7f0000e95000/0x1000)=nil, 0x9, 0x1, 0x24, &(0x7f0000cf8000/0x3000)=nil, 0x7ff}) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ce2000+0xf51)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000dbd000-0x64)={&(0x7f00005e8000)=[0xc3, 0x5, 0xb7a1, 0x20, 0xffffffffffff5f66, 0x2], 0x6, 0x4, 0x1f, 0x9, 0x9, 0x5, {0x3f, 0x6, 0x0, 0x7, 0x80, 0x0, 0x5, 0x7416, 0x40, 0x954, 0x1, 0x9, 0x5, 0x703, "f8d98928e2df25f464fafc6682d7edb01bb7920f0f3d9dee1e352b225a1c8466"}}) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000b3c000-0x10)=[{&(0x7f000050c000)="3781f4c3d2adf904665b97903bcc7f0b8b255f24909fd215317be128e49de9ec", 0x20}], 0x1) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000a4d000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ee6000)={0x7, [0x1, 0x4, 0x40, 0xb8, 0x3e21de60, 0x100000000, 0x80000000]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r0) [ 34.603948] device syz7 entered promiscuous mode 2017/12/20 11:00:09 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f8a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f89000)=0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000f89000-0xc1)="92", 0x1) recvmsg(r2, &(0x7f0000f7b000)={&(0x7f00005c6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008b8000)=""/87, 0x57, 0x0}, 0x0) [ 34.642801] device syz7 left promiscuous mode 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009b2000-0x10)=[{&(0x7f0000436000)="290000001a001bc91d021c000055000002080000000007000000008a07000000010000000ef4ff010bf3", 0x2a}], 0x1) bind$netlink(r0, &(0x7f000013b000)={0x10, 0x0, 0x1000, 0x1000}, 0xc) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x8, &(0x7f0000ecc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c61000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @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]}, 0x200, 0x8, 0x3, 0x1, 0x4}, &(0x7f0000692000-0x4)=0xa0) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007ec000)={r2, 0x11}, &(0x7f000021d000-0x4)=0x8) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r3, &(0x7f0000d1c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000093000-0x4)=0x48) vmsplice(r4, &(0x7f00004e3000)=[{&(0x7f0000a98000)="88a1a451cae238b0abe214de8ba1ce16fb612d5ac57984c9e45f4c154b781d95d59358fab79649bfe51c4a427327c2e72d7365e8088330be5440dfb67cab8226cbe70d4916f577a3886519b2ffcca094a592ea961e3bca4a81ec7d6e776e6804164106798b54a5a5bae296108697c34174e0e0439fc7", 0x76}], 0x1, 0x1) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r5, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000023d000-0x1c)="ca32f2619e8feb552a6b8eb3c3617f0f4f2c4df8a2f29c81631903c3", 0x1c) splice(r3, 0x0, r5, 0x0, 0x2e2e742c, 0x0) 2017/12/20 11:00:09 executing program 1: r0 = socket(0x0, 0x4, 0x6) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000cd1000-0x4)=0x4) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r1, 0x0, 0x0}], 0x1, 0xff) close(r1) writev(r2, &(0x7f000079b000)=[{&(0x7f0000e60000-0xd1)='I', 0x1}], 0x1) vmsplice(r2, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r2) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000053b000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 4: socketpair(0x2, 0x5, 0x800, &(0x7f00006d1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f02000)=[@in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd90, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000836000-0x4)=0x0, 0x4) write(r0, &(0x7f000045d000)="d4030d0c9c5db139a4509b0bf6263c62e30cea06e2262e235e84c420ba6c71fd4866f9f61fb862b88dc8cac3cd31cde6a6fddfb9fdc419871593161ad388dbeef426533903970ee2298586133b77ee3e30aced2cabd06be690b8fe7c1f94da7ca46960cae4e9a4ac65b49c2b98857e17e059befc70a60cd272d69d69bb0a2bff0a351f93b239541be83d9c726bedb09fc2af6824", 0x94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000213000-0x98)={0x0, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f0000ac8000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000507000)=@assoc_value={r3, 0x0}, 0x8) 2017/12/20 11:00:09 executing program 3: r0 = socket(0x11, 0x2, 0x401) getsockname$ax25(r0, &(0x7f0000197000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b21000)=0x10) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000ce0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000891000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd6000)={0x3, 0x9, &(0x7f000021b000)=[@map={0x401, 0x3, 0x8, r3}, @map={0x7c, 0x7, 0x100000000, r3}, @generic={0x4, 0x9, 0xff, 0x2}, @generic={0x1000, 0x8, 0x100, 0x7}, @generic={0x2, 0x5, 0x6, 0x7}, @map={0x100000000, 0x4, 0x200, r3}, @map={0x2, 0x2, 0x9, r2}, @generic={0x4, 0x9f16, 0x1, 0x4}, @generic={0x7ae, 0xf, 0x4, 0x2}], &(0x7f0000fd7000-0xb)='system&em1\x00', 0x4, 0x3f, &(0x7f0000fd7000-0x3f)=""/63, 0x9, 0x1}, 0x30) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b17000-0x10)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000fc6000)={r4, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f00007d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fd6000)=0x58) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fd7000)={0x0, 0xd8, &(0x7f0000628000-0xd8)=[@in6={0xa, 0x0, 0xffffffffffffff01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x22c}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x3, 0x92, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000db000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ba7000-0x21)={0x0, 0x19, "96b82e7db00112384604748e802a360112aec8cdc0be662ed6"}, &(0x7f00004f3000-0x4)=0x21) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd8000-0x8)={0x0, 0x80000001}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fd8000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000fd7000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000073e000)=@assoc_value={0x0, 0x9}, &(0x7f00004c1000-0x4)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fd7000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0xc6b, 0x100000000, 0x80000001, 0x1, 0x1, 0x5, 0xffffffff, 0x100, 0x180, 0x7, 0x800, 0x6, 0x0, 0x37f8]}, &(0x7f00000a4000-0x4)=0x108) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f000055d000)={&(0x7f0000c9f000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000643000)=[{&(0x7f000093b000-0xc8)="a13c2a4dacb73877d857b5a5e71220e7bcc5c9fe61d5de3005e843f423558cfa206d121fd32ad394afed063d1f5a2b82a833f2dbee84f178a8427e7e4b7394757d2c0da620ebd33bec9afe2fcb25d76dda929531e13fd8c28e8f269efd48e58e49d18a5ba190c2d182545bb39a6d7db843ae76636ed857a2a02826a608e841fddf457e2a20d92fcd41f961717d4f056d469807c533e1a8460b049494e87278b1fc1991275e878ddb446c21b2015814828bd6a315f936acbfebec0e8e0c5200c08fcc4e6022883b05", 0xc8}, {&(0x7f000038b000)="d4d967141d0e3307c61217975bc59b464453479d3a2c09832fad133657d5faa498012df6ceeb0e635950e5a8269f37768f7f3b461b60b54554ae06172078a042f6d805096179f5fa44eefd3de404361a045a872b551ed37c", 0x58}, {&(0x7f0000fd8000-0x2d)="f8d629d8d0906c1da890c1a0ce0a5ba0ef5249d717572ef5deddcd09f02410b48e971e3df76a79c47fccf31ea0", 0x2d}, {&(0x7f0000fd8000-0xb7)="ddf57edbe2a703b90270aed21c34626a4912cab73a87279487e18e48c39d5dcf12bae4a388070ddfca097163c1d112ac9b888cb0e19deb05dae1b7b9447412a9905302a9618e678c844812ab6e1776991d94aa4aac504da60a8b0b5f4a889ae41613d594b2d0a1dd5bdfc484b8abb240c2d7584ea134cf87c55a5ebfd7d96979970aea68b95044fa8811e2ff32b69228f638d63ecf636ad77a741977ba834ee707414f04e364fb7fc33998358902e3ca6f3f69aa3a239f", 0xb7}, {&(0x7f0000fd7000)="2e3e41b499bf140a17cbe0309dc9bf3daf34bd20d38244567f84451af8a1e11275c3696ec97f817173641e1b960c44c9ecc1ab8e6cb6d81de9619c9c3360167acf3479cd9be6df3494c67036046af6f7780d1861d8c4b243a4e109d897327697161158b8f6433338ca595b51681c917c4f01bdb7fa9563179663f691d142b1b3e23f1d86401005b9bd87bdd7d915ce52b7733f3880fd2d953e9270a76546d6a2d20c15be7facdd7bd508f1dd68dc0d5fbbfe220761ce56840b153e7a35fd7fecab5fb39a81c0b79ecdcb54a9b7939b57204857b97e0550826f7f8325a3cf1ce793c79e", 0xe3}, {&(0x7f0000f7d000-0x35)="efd0f6c1f16455b885996d85a7fc8acc26a8f95e322b82248544170f35cb2fce35f99b452724e368f833f34e9a897227292825ffe7", 0x35}, {&(0x7f0000938000-0x75)="cf036527c9e291ac8dc949a5b517694abd0e06caad77405e738275e7f2ecf08bf9211debf21f384a17e2f1e2662d9b47d5bcc474ece8960ebb6b7bf36833dc7d433366334cde99c3b486370720f5c50ee78191c7d39f5572ea1df23726ec1c3f54078e11ec920d7541c39ac166c26771d63bc3387b", 0x75}], 0x7, &(0x7f0000fd8000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x40, 0x2, 0xffff, 0x9, 0x100000001, 0x2, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x2, 0x3479, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x2, 0xefe, 0xe0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x3, 0x10001, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7, 0x4, 0x45fe, 0x2, 0x800, 0x3, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x80000000, 0x40, r10}}], 0x120, 0x20004004}, 0x8000) 2017/12/20 11:00:09 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, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c48000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @empty=0x0]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/20 11:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b9b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000013f000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f000047c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003b4000)={r2, 0x5}, &(0x7f0000a3a000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) [ 34.667766] device lo entered promiscuous mode [ 34.672889] device lo left promiscuous mode [ 34.689135] device lo entered promiscuous mode [ 34.694212] device lo left promiscuous mode 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) bind(r0, &(0x7f0000027000-0x60)=@nfc_llcp={0x27, 0x6, 0x3ff, 0x2, 0x1, 0xca52, "056e67dd0a857678f19b99c7c99c8397e6f91bb43cb40b33ee1168805d046ddf0cfbccf4ebdfc5aa47c47430822d057a4ff70390bbe82ecb75ea7d0f9bc1b1", 0x7}, 0x60) shutdown(r0, 0x0) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000153000)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000fe7000-0x1c)={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe6000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x3, 0xffff) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000a5f000)=0x0, &(0x7f0000935000-0x4)=0x4) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, &(0x7f000049f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r0}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003dc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00007b2000-0x20)={@common='gretap0\x00', @ifru_flags=0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000fc000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007a0000)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00004ce000)=[], 0x0) syz_emit_ethernet(0x3e, &(0x7f00001ec000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x4, 0x9, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x3, 0x9, 0xfffffffffffffff9, 0xc, 0x5, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe8000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00009d7000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x2, &(0x7f00009a9000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000819000)={&(0x7f0000fe8000-0x8)='./file0\x00', r4}, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f000044e000-0x4)=0x8, 0x4) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c64000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f25000-0x16)={0x9, [0x1, 0x7, 0x5, 0x0, 0xfffffffffffffffe, 0x200, 0x1, 0x2, 0x800]}, &(0x7f0000d32000-0x4)=0x16) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d4f000-0x8)={0x0, 0x0}) r2 = epoll_create(0x4) bind(r1, &(0x7f00004e5000)=@un=@file={0x0, './file0\x00'}, 0xa) getpeername$packet(r0, &(0x7f0000a97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d85000-0x4)=0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00004e1000-0x4)=0x0, &(0x7f000018d000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000091b000)={0xffffffffffffffff, 0x0}) 2017/12/20 11:00:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) recvfrom$inet6(r1, &(0x7f0000000000)=""/43, 0x2b, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x81}, 0x1c) r2 = accept4(r0, &(0x7f00005c4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) sendto$inet(r2, &(0x7f000014d000)="6cfb552a5b89673b2f521b0e1bc4ecde21", 0x11, 0x0, &(0x7f0000eb0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/12/20 11:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000001, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000fdc000-0x77)="dd", 0x1, 0x0, &(0x7f00002b2000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000ba000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007fa000)=0x0, 0x4) getpeername$packet(r0, &(0x7f0000a21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d0f000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b5c000-0xc)={@empty=0x0, @loopback=0x7f000001, r3}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000262000)=""/4096, &(0x7f000052a000-0x4)=0x1000) socket$netlink(0x10, 0x3, 0x0) recvmsg$kcm(r2, &(0x7f0000647000)={&(0x7f0000a73000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a48000)=[{&(0x7f0000525000)=""/184, 0xb8}, {&(0x7f00003f4000-0x16)=""/22, 0x16}, {&(0x7f0000098000-0x27)=""/39, 0x27}, {&(0x7f000052c000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00003d5000)=""/63, 0x3f, 0x4c28}, 0x0) 2017/12/20 11:00:09 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000000000000a, &(0x7f0000001000-0xd4)="2e23a30fb48c407f8d38c7a57a55cb81f8af432b119ade7cdc4b36a06e733617d05dbd0af9283f2bb4162b30c9220391bdd8c6cdf431fede2493e57f4f1e4109014f01de8db0fa4b34e0d84d7b813be654172c4adbbdd4122e962486f8187855b6090ed95dc1c01494d6049d81a6801d691a3092d3c3dd2437c663b1af9d21f0308df8d3037425f6effba802dfe3c7ceb4598e5d0226e06cedb6627dab42a3eb641d1854b4b1000000fb9b6467f4d0f9c60a16dfb5249035cd02e6dbf21d37eb555ab051bb5904ab7df260a2042880f5d4ccfde1", 0xd4) socketpair$inet6(0xa, 0x7, 0xfffffffffffffff9, &(0x7f0000750000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r7 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r3, &(0x7f0000000000)={&(0x7f0000001000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="b1683574da1f18ae41c321d4cc98a6d917c98e77ed5123ce2519546a9c4f3155a98e2a0578e2cb7713792f2ded9f1393aa0c", 0x32}], 0x1, &(0x7f0000001000-0x150)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r2, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2]}], 0x150, 0x20000000}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x30)={0x7, 0x3, &(0x7f0000003000-0x18)=[@generic={0xf1d, 0x49ad, 0x10000, 0xffffffffffff70eb}, @generic={0x401, 0x1ff, 0x4, 0x9}, @generic={0x7, 0x9c33, 0x100000000, 0x1ff}], &(0x7f0000002000)='}[keyringtrustedwlan0nodev\\!ppp0)\x00', 0xfffffffffffffff8, 0xc8, &(0x7f0000002000)=""/200, 0x8000, 0x1}, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', r13}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) ioctl$void(r0, 0xc0045c7f) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r14, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000010b000)={{{{0x2, 0x3, @rand_addr=0x7, [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, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x3, 0x400, "2667897272b2964c19c97abc51de653af307b5ec74e87be1dd3b0f19733bf5c51b56ae4279e2ddefdafa719ff69978a62755f49dae72ec5b120ea1ea747522a859e11c77b1d84ab98ce74695795870a7"}, 0x160) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000750000)=0x0, &(0x7f0000113000-0x4)=0x4) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) writev(r0, &(0x7f00002b7000-0x40)=[{&(0x7f00002df000-0xc6)="6e826551b5067da025711241a2b1b2b320284fa5ff4f27536521314418cdfcccaf43f63af1a61ab5e27091f8787b46ba2841a4ba63319c2ed0aaaebe81ce52753157e493e41782308080d42cbe0a6811790afe78dd71daa405be4ccaa152443f53da482abb87d25e6a97caf9ff0d20b029dce7ed239397282f3223f32ddbc59dccae0956f71b8b5a53ca34790e24a04048c6152d9578c3d13204fc921d0f7fd9203848f760076e47a1ecc3642d5d74460839c40117ee143da703db4a0200f8c32c269b94aa4c", 0xc6}, {&(0x7f0000259000)="9c8a3fa31e73b8ee01049023447d001a2cce839d69dd070eb76ce67f60c1f868389c000000000000000021cb3e651d2df610c3ef50310bff3cca9396bff144dfa7a28b4d9b5a016a5f40ab4ef991a871c2c1fb34e5e874c470e27cc5f336db372bc190f777b5dc387997241e8d98fb5ff3", 0x71}, {&(0x7f0000673000-0x46)="422783ea5b65954e36442ba61129656b47a6cb7689892ab09acdb136bea91d4b028c407ce2de0f916424f1324de7b586798a09da8500ef856b06b178225ca026299aa60e6cc7", 0x46}, {&(0x7f0000924000-0xcf)="3b3bed5b3af0201f9a3989e60c7a31c2f92b4b9bfe030410fc47087628aa1df22ef82b9f7a77f7cf8daa2cfea3620dc30757b389425539acc2f894122fae4fdcce85e3544265c79cad5645261336dc2a3e02049e83ff1a4efc3315e1ff63343092b5c99d3ecfbb6ddea71236095ee8acc810122f027f809a873edc65d4503d5ba94360c386f5b878cb7e04fe39f15c272390762bcda05d0f5cfaf44bec13c5151f837b0ab0bb819234503cd988deebcc87030ff32c55e9f622e5c34f303aed4175b12fb3dd3360d48a27e67a40457e", 0xcf}], 0x4) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f58000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x5, 0x1f) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000733000)=0x5) r3 = socket$inet6(0xa, 0x1000000000003, 0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007a1000)=@assoc_value={0x0, 0x0}, &(0x7f00008ca000)=0x8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f5a000)=""/145) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002be000)={r4, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f5b000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f58000)={0x54ace33c, 0x2, 0x40, 0x0, r4}, 0x10) setsockopt$inet6_buf(r3, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f5a000)={0x1e395e0, 0x0, 0x10001, 0x92b5}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000a94000-0x4a)=""/74, 0x4a) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f5c000)={0x7ff, 0x1f, 0x3, 0xe949}, 0x5) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r3, 0xc0045878) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f5d000-0x18)={0x1, &(0x7f0000f5d000-0xa2)=""/162, &(0x7f0000f5c000)=[{0x2, 0x92, 0xffff, &(0x7f0000f5c000)=""/146}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000921000-0x20)={0x20, r5, 0x0, 0x800}) socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00002f5000)=0x677b9ed180a4848c, 0x4) [ 34.798639] dccp_invalid_packet: P.CsCov 9 exceeds packet length 28 [ 34.826283] dccp_invalid_packet: P.CsCov 9 exceeds packet length 28 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f0e000)=0x0, 0x800) accept$packet(0xffffffffffffffff, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000477000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ec0000)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) 2017/12/20 11:00:09 executing program 7: mmap(&(0x7f0000000000/0x297000)=nil, 0x297000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000027000)={0x0, 0x0}) mmap(&(0x7f0000297000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xfffffffbfffffff9, &(0x7f000010f000-0x4)=0x0, &(0x7f0000298000)=0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000216000)={0x1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x5, 0x1, 0x79, 0x7, &(0x7f0000298000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0x100, 0xdc}) bind$alg(r1, &(0x7f0000196000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(gcm(aes)))\x00'}, 0x58) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000298000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000298000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000298000)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000119000)="f530bff31dd1e320d9b03e31e46cebec843e5c701d07052d38416a140f33c5d8939cabc08c2fb6358a7e57cc24f2a81509000000000000003389dfacb6a9d4ecd3", 0x41) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000026e000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0x1f) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f000080e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae6000)="", 0x0) recvmsg(r0, &(0x7f000088f000-0x38)={&(0x7f0000751000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000e3000-0x40)=[{&(0x7f0000da3000-0xbd)=""/232, 0xe8}, {&(0x7f0000e9e000-0xcc)=""/204, 0xcc}, {&(0x7f000013a000)=""/135, 0x87}, {&(0x7f000065b000-0x26)=""/38, 0x26}], 0x4, &(0x7f00006a9000-0x24)=""/36, 0x24, 0x9}, 0x2) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000758000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002cf000)="0a0775b0", 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000076d000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000216000-0x4)=0x0, &(0x7f00007ff000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000042d000-0x10)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000f9d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0xc14e, &(0x7f00003a6000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fe7000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = accept4(r1, &(0x7f000067d000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000835000-0x4)=0x10, 0x80000) bind$netlink(r2, &(0x7f0000089000-0xc)={0x0, 0x0, 0x5, 0x4}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000855000)=[{&(0x7f0000f48000-0x39)="3900000010000904ff050000004000000700004a03000000240001070000001408002e0004000000000000000000000009000ee300ffe4693e", 0x39}], 0x1) sendto$inet6(r2, &(0x7f0000078000)="98c7f76c44cc35e3d3aeb08dffcd64f29cfabb395b08fc028276e95ea887e19bc72ea781920e125a45144ea44a12b311379cf0ad70f20dece8b960a4366e7a045f0e18b632432d7d5299c763a38ab74527ecfb193310ca4ccdbd1c491a0e6738ca8f894759ab65ec9f9c67a73d1a4b3e2ba1b775f38c161e592de20a14999eeb4d628982d704dfa1330ad6c184556304e3dcfc90e25a2d30f24fe9f7963484882cee369c6874f1c5c9d1aeb1e7bc87be037d843416a00cfff417b16551d0cdfc633af7766c6d52b890ed1ab36684d3adebbfcf9d6e049c21f19820120dd06b5ee6e4aa2b", 0xe4, 0x4, &(0x7f0000e8f000)={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x10000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) pipe(&(0x7f0000563000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000050d000-0x20)={0x5, 0x18, 0x6, 0x91, 0xc, 0xf97e}) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000724000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000684000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008b4000)={0x0, 0xbc, &(0x7f00008ba000-0xbc)=[@in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f00002ab000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000442000-0x20)={0x1, 0x1, 0x200, 0x6, 0x2ba7, 0x2, 0x2c, 0x8, r1}, &(0x7f0000872000)=0x20) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d0b000)=@assoc_value={r1, 0x38840}, &(0x7f000026d000-0x4)=0x8) 2017/12/20 11:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x20000000000003, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000145000-0xdc)={r0, 0x4, 0x6, "a1c04c3c68cb8b5f536b542bd36a5913faf7ea2fbb19006e9c73c060f381f9c1bec359ecd11644159f2758ea9281da7b2a9196f5a01cfbbc847c144a3b570fb628a0f52cfcd93ea517d317fcf7e68b704dcb3b133b8eda4a3f66b584aeb311859813c5f4104b7142ddc83f53010ec91d1f4ab47a3b19dc66123e795d5a8e2a7d9d86e86c9e857ac1f921bb1e53f56a035b3c9fbc9bb1916dbca84d2edda6773ecfec5982e880c4088eac1491f86af6c5e9efa3f4ca39aaf1ebed35decdc671976fd2e17284087ab5393c9a4b71992430983a"}) write(r0, &(0x7f0000292000-0x22)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00008d5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) pipe(&(0x7f0000cb1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004c2000-0x8)={0x0, 0x1}, &(0x7f000087c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008cb000)={0x0, 0x1, 0x10000, 0x4, 0x3, 0x1ff}, &(0x7f000090c000-0x4)=0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b53000-0x7f)="76bd8bcb460c839644995c6c03134e7d7d290a4e99e8cbb9142b0a9e4b7b2c79d795aa52321b050828edf5cd6883a116e8bead0a055431b45493c7a57210b1a60f50149b17fe456098f3d2cfdaf3ba3b3f8898953899072d61b8cecc8bd0a886ede15df13ebc1595e95b0b1402351f65040ea28884d62429ce8a1be5cd1a47", 0x7f) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000871000)=0xb) accept$ipx(r1, &(0x7f0000aff000-0x5)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c8b000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b49000)={r3, 0x379c, 0x8, 0xd3d, 0x8, 0xc7b, 0x8, 0x1f, {r4, @in6={{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fff800000000000, 0x20, 0xea, 0x1, 0x2}}, &(0x7f000082e000)=0xb8) 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008ff000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000c4a000-0x118)={0xffff, {{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]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2017/12/20 11:00:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000b3a000)=""/0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x27, 0x8, 0x7, 0x5, 0x81, 0xb1, "d2c6ac24678617b3927a8dca93ebde7441bf2c15028c5fa207edf3d0ad7b170b7671b04b8aba1d6d2e3de8d3408a3db6625ebc72f42ad11a664ba388e2764c", 0x2}, 0x60, &(0x7f0000617000-0x10)=[{&(0x7f0000259000-0x47)="98557b343ae694c6df68c244a032c5b389e7291fa3fc560c387d5ae4188d55a0fe0744b42a224c198ac9b487c485f35909a5fc09b9ccc3d9fa173a2bb4f242fe2bc832819edfb6", 0x47}], 0x1, &(0x7f00007a0000-0xf8)={0xf8, 0x29, 0x6, "c1819607e61696ca73f65a167d7488d33cfceb1f3b0bc277ccdfec94a6d8daf50fb1af18004060f5f3153cb874b4e05de35b5f44eb825652a89a30abab0804be45a60c3da905fd319a6f7d14a8e141f6e2981077f6d106a9c8b563e230e6a39926bd9290ab45de3ae0ff317668e1d90dd29910d9dd7df25f964e588a589ba237b170e0b4bbcb32c9dee296429108e832d77d747eca940c5ffd1d4ebc364a63fb993c028754550241c7051fff17a9cb8a5b13f6cb7ea9a3abae3932ef9d662aa3b530da15dcc460f2768dac7d0a5f9f3d7332c43925400ff67c273687011fda57a81725"}, 0xf8, 0x40}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000ee2000)=""/109, &(0x7f0000002000)=0x6d) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f0000395000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) recvfrom$ax25(r4, &(0x7f00000ad000)=""/195, 0xc3, 0x40000001, 0x0, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x94f, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) socket(0x0, 0x80003, 0x400000009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000000)={r3, 0xff, 0x10001, "c4b0c3c26fb0b49fb83fd227d7f5a372e38dd126600cc43340d9eff1cedf65e8f6c0254436de4514602b302660ba7c7635327f7658661484d604336416e3b6bb627f95dcd5c818d03c929b3eeda5835d666349303ab46a540db3ba567e1ff1d2d6fd8e3d1d4e7175eff21cb2842c58dfd4c488fa4ddf0ff38cf2d6c38b87c24051d3a11ad4d328f811eeddd105f0078548219859a8a97693836920fe453cb64662f6163fefc808d817a53cc0481476a8d942c244fdbb93861fbdea124918ea"}) accept$inet(r5, &(0x7f000075c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004e000)=0x10) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000aa2000-0x10)={r0, 0x18, &(0x7f0000cc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff0000)=r1, 0x4) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@map={0xb18, 0xffffffffffffff1a, 0x0, r0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000df4000-0x26)="260000005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x26) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000052c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000095c000-0x20)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000596000-0x10)={0x0, 0xfffffffffffffff8, 0x2, 0x9}, &(0x7f0000ba8000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005ce000)={r3, 0x9}, 0x6) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000cd8000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f8b000+0x2e8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a51000-0x4)=0x8) sendmsg$alg(r2, &(0x7f000012d000)={0x0, 0x0, &(0x7f0000164000)=[{&(0x7f0000300000)="cb135236867761e6e194f3fa4a1271c8", 0x10}], 0x1, &(0x7f00008e6000)=[], 0x0, 0x4000}, 0x4) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e69000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000281000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d74000)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f6e000)=0x14) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80000, 0x100) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f70000)={0x0, 0x0, 0x0}, &(0x7f0000bc3000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d1c000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x4f394946, 0x1, 0x8, 0x3, 0x4, 0x5, 0x80, 0xa0, 0x9, r1, r3}, {0x800, 0x400, 0xfff, 0x9, 0xfffffffffffffff8, 0x5, 0xb2, 0x97}, {0x0, 0x2, 0x73fb, 0x80000001}, 0x40, 0x2, 0xf11, 0x0, 0x11, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff00, 0x8001}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0x0, 0x2, 0xff, 0x8, 0x40, 0x3ff}}, 0xe8) socketpair(0x8, 0x5, 0x2, &(0x7f0000f70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f6f000)={0x0, 0x7}, &(0x7f0000470000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000667000-0x8c)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000f6f000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000f73000-0x4)=0x2780000000000000, 0x4) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000f71000)=0x6, 0x4) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0x0, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001b1000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000be6000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = accept$nfc_llcp(r0, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007f7000)=0x60) r2 = socket(0x2000000011, 0x8000000003, 0x0) listen(r2, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$nfc_llcp(r0, 0x0, &(0x7f0000ae7000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000069a000)=0x9, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000755000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000517000)=0x0) accept$netrom(r2, &(0x7f0000a49000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e52000-0x4)=0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a96000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001a6000)=0x0) [ 35.022909] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 35.037507] sctp: [Deprecated]: syz-executor1 (pid 7673) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.037507] Use struct sctp_sack_info instead 2017/12/20 11:00:09 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) accept(r0, 0x0, &(0x7f0000984000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/20 11:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000bca000-0x74)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6a9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x296a}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000087c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x45e7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa29, 0x29, 0xdc9, 0x4, 0x5}, &(0x7f0000984000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003c8000-0x10)={r1, 0x101, 0x7, 0xfffffffffffffff9}, &(0x7f0000f52000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e66000-0x4)=0x0, &(0x7f00008d2000-0x4)=0x4) sendmmsg(r0, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="c8", 0x1}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8001) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x0) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000b27000)=""/231, 0xf1e0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000067d000-0x8)={0x0, 0xffff}, &(0x7f000064f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ca3000-0x98)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x0}, 0x98) [ 35.042656] sctp: [Deprecated]: syz-executor1 (pid 7673) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.042656] Use struct sctp_sack_info instead [ 35.109493] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.118695] 8021q: VLANs not supported on lo [ 35.123828] 8021q: VLANs not supported on lo [ 35.131147] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/20 11:00:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000179000-0x210)={0x9, {{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x5, @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, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10000035a) bind$inet6(r0, &(0x7f0000252000)={0xa, 0x1, 0xea, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000103000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x17, 0xa, 0x400) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f00000e6000-0x4)=0x0, &(0x7f000001d000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f000017d000-0x90)=[{&(0x7f00002eb000)="b6", 0x1}], 0x1, 0x0) splice(r3, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/20 11:00:09 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x100000000000042, &(0x7f00007a3000)="", 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000052f000)=0x0, &(0x7f0000f47000-0x4)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000068d000-0x31)="2355e63264ee508b7b0c5d5477b39393deb0317df795b932560aef52b163ecf59e8388ea8ba0dd5345d31f39d5141dd142", 0x31) [ 35.143104] device syz0 entered promiscuous mode [ 35.152631] device syz0 left promiscuous mode 2017/12/20 11:00:09 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) r2 = socket(0x10, 0xf, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000001000-0x5c)=""/92, &(0x7f0000000000)=0x5c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000d8c000)="53f3aad7da77b995912d79cb532bc401", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00007c2000)=0xffff, &(0x7f00006ee000)=0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000ec0000)="2200000019000700000000ff000800000a0002000100000207fdff0005001480a427", 0x22) 2017/12/20 11:00:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ae4000)="80", 0x1, 0x20000080, &(0x7f0000601000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000621000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000590000)=0x6, 0x0) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f000086d000)=""/13, 0xd, 0x40010062, &(0x7f0000f8f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a2000-0x8)={0x0, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d8b000)={0x3577400000, 0x7, 0x8, 0x8, 0x1340000000000, 0x4, 0x7, 0x2, 0x0}, &(0x7f000060e000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000-0x10)={r1, 0x7fff, 0xf9, 0x6}, &(0x7f0000d50000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aba000)={r1, 0x8001}, &(0x7f00006d4000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b70000-0xa0)={r2, @in6={{0xa, 0x1, 0x76f1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x530, 0x86, 0x100, 0x7, 0x5}, &(0x7f0000241000)=0xa0) socketpair(0xa, 0x4, 0x9, &(0x7f0000605000+0x139)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b74000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000460000+0xd3)=0x14) 2017/12/20 11:00:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d2c000)={@loopback={0x0, 0x1}, 0x0}, 0x14) r1 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000040b000-0x2)=0x2, 0x2) bind$inet(r1, &(0x7f0000766000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2017/12/20 11:00:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000de3000)={0x1f, 0x1, {0xe0a, 0x3, 0x2, 0x0, 0xffff, 0x7}, 0x4, 0x37aae087}, 0xe) 2017/12/20 11:00:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r1 = socket$inet(0x2, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x28, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r2, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x3, [0xffffffff, 0x10000, 0xfff, 0x80000, 0x8001, 0x9, 0x401, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) pipe(&(0x7f000095f000-0x3)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000529000)=0x7) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000358000)={&(0x7f000092d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005a9000-0x20)=[{&(0x7f0000108000-0x83)="d82d0750f0eaa37d5b64d3bd9858099d28df29583d10a9362c7fcf193b4807d1409088118df69550c68089b8b7b718c7385b291e81ea314eeefa0bb7a78a5f17998cbcdc5d840747ee7d728acb9c46f7361f56f7e37427030f4c9bbf457b1545c2d7bec9b1f23b89e651d4d065ee73db1a33d59da00e5119f9412384c68f001164a73f", 0x83}], 0x1, &(0x7f000065c000)=[], 0x0, 0x0}, 0x0) 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000948000)=0x0, &(0x7f000059b000)=0x4) pipe(&(0x7f0000998000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000255000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x505, 0x5, 0x4, 0x0}, &(0x7f0000a30000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000029e000)={r2, 0x2, 0x10}, 0xc) 2017/12/20 11:00:09 executing program 0: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000dbd000-0x5)="0707e80364", 0x5) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003a7000)=0x0, &(0x7f0000dbc000)=0x4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b4000)=0x14) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000dbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dbd000)=0x14) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbf000)=0x8) r2 = accept4(r0, 0x0, &(0x7f0000dbd000-0x4)=0x0, 0x80800) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007a1000-0x4)={0x81, 0x0, 0x1000}, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc0000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009c0000-0xc)={&(0x7f0000dbf000-0x8)='./file0\x00', r3}, 0xc) 2017/12/20 11:00:09 executing program 4: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fcd000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fce000-0x4)=0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000062c000+0x501)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000-0x4)=0xe8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e03000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000491000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x2, 0x3, 0x0, 0x1, 0x80, 0xa0, 0x3, r1, r2}, {0x65e8, 0x8, 0x40, 0x0, 0xffff, 0x6, 0xfffffffffffffffb, 0x2}, {0x7, 0xfffffffffffeffff, 0x2, 0x1}, 0x2, 0x9, 0x4, 0x1, 0x80, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x10001}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x4, 0x9, 0x3ff, 0x20}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt(r1, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x25, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x2b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x1000, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @rr={0x7, 0x17, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f0c000-0x4)=0x0, 0x80000) recvfrom(r0, &(0x7f0000610000)=""/4096, 0x1000, 0x20, &(0x7f0000ec3000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f0d000-0x12)={@common='gretap0\x00', 0xd}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f0c000-0x8)={0x0, 0x805}, &(0x7f0000f0b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000080d000-0x1)={0xfffffffffffffc01}, 0x1) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f0b000)={r1, @in6={{0xa, 0x2, 0xffffffffffffffc6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x0, 0x7, 0x5, 0x6, 0x5d2f, 0x1, 0x3, 0x0, 0x8, 0x1, 0x7fff, 0x6, 0xffffffff, 0x80000000]}, &(0x7f0000f0c000-0x4)=0x108) 2017/12/20 11:00:10 executing program 0: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000009000)={0x9}, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b62000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3, 0x0, &(0x7f0000152000-0x10)=@generic="1c281ccbc64f0b7afa4f6a723b85a90f", 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000072d000-0x8)={0x0, 0x6}, &(0x7f0000694000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dd5000)=@sack_info={r1, 0x8, 0x9}, &(0x7f00001ba000)=0xc) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000eed000-0x8)=0x0, 0x61) bpf$PROG_LOAD(0x4, &(0x7f0000ee7000-0x30)={0x0, 0x0, &(0x7f0000ee7000-0x10)=[], &(0x7f000000a000)='system\x00', 0x0, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$alg(0x26, 0x5, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000128000)={&(0x7f000036f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000878000)=[{&(0x7f0000097000)=""/61, 0x3d}, {&(0x7f0000e36000-0x32)=""/50, 0x32}], 0x2, &(0x7f000071b000-0xff)=""/255, 0xff, 0x7}, 0x40000040) bind$bt_hci(r0, &(0x7f0000f61000)={0x1f, 0x0, 0x0}, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c3f000)={0x0, 0xb8, "a754aec915166a73f8d5d3699cd33f0e036c134d2a485958fad691d26c910425b97149595ab07fee33a748aa307c89cc307d48ad8f623c871363f36c6a2e0d9e0b28b31b7515a160a6d00fa561cf16cb74002df00bad5a1d9833342ca76fda2842815a47f04e52374520549e80e17ce376c3b617953baaa8c68e23ca66104cdbeec8e9a76aa1467c01c99c78bfd4b127b3a31c2aa9a33ec01d91f79f449b8399925bfea5006879abccd70cb0dd6fa7ecb4127e017e9a441d"}, &(0x7f0000b7d000)=0xc0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000ec000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getgid() setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d6b000)={r1, 0x4}, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a2a000)={@common='eql\x00', @ifru_flags=0x5000}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00006d6000-0x4d)={r0, 0x3, 0x2, "256d4e4019d26ed4eb83ef3d2c3a20832e8b3fac62f660d45ad9fcc84adb30ddb184e6c8c70c00772ff20c7b4b2f8356974125cc8cdea0413b00c902bff2eebeb3ae80"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003a8000)=0x0, &(0x7f0000bbc000)=0x4) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007d6000-0x10)={0x0, 0x1, 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000080000-0x4)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008bf000-0x4)=0x0, 0x80000) getpeername$netlink(r0, &(0x7f000027e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000261000-0x4)=0xc) r1 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6(0xa, 0x2, 0x10001, &(0x7f0000d3e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000646000)=0x9, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r1, &(0x7f0000cad000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000cdc000)={0x0, 0x0, 0x30}, &(0x7f00002ae000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a35000)={r3, 0x3, 0x0, 0x2}, &(0x7f00005c3000)=0x10) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000251000)={0x0, 0x3f, 0x7ff, 0x3, 0x5, 0x100000001}, &(0x7f0000b68000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e34000)={r4, 0x81}, 0x8) 2017/12/20 11:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x8) setsockopt(r0, 0x5, 0x9, &(0x7f0000f87000)="25febd7a4504431783469170a40206d7a427c951e2eded65387e75ee9bace2c04c923f7c40874988693e94badb1b0a293e1dc9c2a78e1729b0ca059a208dba77ab1a4c70d624d9e34e624e6e1fade9ff5d0772183f75d777c2912a98cba111961375d48b7056f263fe5b12c6fc2298846592fb318b979fefccba8fbb207e210813301fbf96db32e84a4fa286cc2a985338b83701657c4fdc0ad7ab7c294702ed16ab3afd4a41ccae1be18b9eecb99655678cef4601", 0xb5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000073b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000860000-0x4)=0xe8) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) listen(r0, 0xdaac) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000517000)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000090c000)={@common='gretap0\x00', 0x3}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fb6000)={@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}, 0x80, 0x8, 0x4, 0x500, 0x3, 0x80000000, r1}) r2 = accept$netrom(r0, &(0x7f0000a49000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e52000-0x4)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a96000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c7000)={0x0, 0x35, "e56bc947256916b20247c2791cef801dc2aa759426e82a8ee23f1d2efae9f1d6228b5f027344926e5b6ba3e1631bf09b1d99564380"}, &(0x7f000043a000-0x4)=0x3d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000031e000)={r3, 0x0, ""}, &(0x7f00008b9000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000057c000)={r3, 0xee7}, &(0x7f000071a000)=0x6) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000066000)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f0000cc8000)={&(0x7f00000a9000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000538000)=[{&(0x7f0000e08000)="057cf633e316ef8de90c426900571eda93ff69dcd11198a0f154cd50f086d661e36468f6d3377b70ab688f849eed2a65396a793da5144e90997ceea80240137e9b580863951aa248d908da22d33bd947981681df6523d7fa99fdfe3acd6c36829528833b05c8d925f98093042a9ddc07920ceb9f3e883b5d17ad00c205f13c5dc4c1048fdfc0876c5332b576e2288a57bf5dcdbe84759dc06084df9b3e0881016e", 0xa1}, {&(0x7f000042a000)="5c07b5d6ca7bfff21f6047257a67fdb7b9924927aee34ac40588cbe6f9f5bfb209dd6223f02b7786ab73f9ff8526dafa2e84c84ea66f6d60263d7cd59beda1365700edfd5ba4ff00f6532eba321b33cb3e643cbc0338d9c72bb6896679e83e45f7e38544fe7ae83d9e5d602d2831646c7d", 0x71}, {&(0x7f00004b7000)="ee959889d65fe82f31906c817be952445d1507510af92393a14689764a2ee259dd7f99e6147f59cee8f9520fdcefa247317bf6d14289b323b6780ca8d8da63e390242b861e24ff032e11d93f57095ae9485c7af53ca6613777954ad1ef490b1cac3e73823b4432b1f27a801011c0d96328074d2be5ff81", 0x77}], 0x3, &(0x7f0000b88000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}], 0x118, 0x44000}, 0x8001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d69000)=@req={0x5, 0x3, 0x1d, 0xfffffffffffffffb}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004aa000)=0x8) write(r0, &(0x7f00009f9000-0x5e)="f34a000000000000800013ce03ec417b4fa43883e40beeb22d92bd7f1a7807f3fbdc3abe4c06961abe5972f3d3fbc78d4ce5c4743c8fa702dc072434a0c75089a5372193db56935c678d6732cdc5dbab42377c46d5c020a50bc63349e20d", 0x5e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000979000)=0x0) accept4(r0, &(0x7f0000e49000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000629000-0x4)=0x10, 0x802) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000009c000)={0x9, 0x8000, 0x1, 0xffffffff, r3}, &(0x7f0000cca000)=0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000ff2000)=@generic="cc6a72132d959b354b15a41ffbca907c") 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16c4, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x168e, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x88, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0xfb, "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"}, {0x1, 0x47, "803888f9a5ed905f091793d934318d05fb3627acd0e59987a1c48ff2df0018f325c9e8ac9bdfab4a3a236a35a54578baa18dd7466826e0b110dd7c8c32cf42e7e9a8dcbca769e2"}, {0xff, 0xf3, "c24ca3c627f939fdeab2281d93b8c0b061a7af0d6326facac2c1807eca374d36d4b3a28595e88da19de98da899b18788591ef49f758f0f3e3133a9383902b4afbbda250589c043353a80487bbaf8852d4461561f04da27ed861719bc433c3fcedb296fa9722daa636d914b709c4dcec2e4d7f3fb9659a99ce3b52644adfd8543ff2d2a71d8a646a864f6f3d9302e824653db516f6be132125c2fda03804a2fa6a6552441c618e89c434857ca04124f86debce660372c5eea3a560c4ed85a48b98f1885480b3d52bc5063d280162eb4c0bf4f7866ec5f8c2be1625dc3eaf4a16feac13526ece6028b4910ec58823601694d4a5f"}, {0x1, 0x5c, "62873f3338b5a2e5a9eb29cc7e1fe6a8ac33dc8bd511e3443ef1d8e26cdb76a43b50baf1aeef8f1067e9190de368af9ad7154180b1823cc20851e0798cdbfa131032469c27ba767efe828d9e4e3525d598d473b1b0854394d5b30749"}]}, @routing={0x16, 0x2, 0x3, 0x2, 0x101, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x35, "3ba3e8667cbbacf0b7fd29360ddf3d157d7048031305a659d42a8ecedddab973bb9b18f8d63301e58d602463894099366abf3284d7"}]}, @dstopts={0x33, 0x22c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x67, "deb7b345e5ebda8a1cf8da549a10699aa0d3672c5eb0b1c7ac5bc0a3b68bb29e462890338c35a3428bfefcd4070f9f1a973f136d5fb37f260ae14f23e008a52224bdfe0c0527b19cc7acf91906f711b326a49bd9fc4e3adf3dad675d1175845b0eedd9679c9898"}, {0xc7, 0x5e, "62caa9edb5058a27a4a6b09b38900067ecaca7b2d94c583a85907f68f5580f785e10ca4e9fed455780469f6325ad82aa4b784fe0e46246757a9ee76f9d662df5950bb10abc0ad19a39171f8d5ee58aec51510712cbb4581e1a0f8f3ef8d0"}, {0x1, 0x97, "f9ad6a8a1ef26cae7e155fea35b474643da49a46f309e9815acd23c2ea94bc43fed63e68e130584d175a7dbb5dd0363a4837a74ded831a63e3248595ee6d841789d5639376f499a7719ba21906327b942a05a632635793dbde0619e0ad23b2c3ded521b1788d743e7497fc67c78eb20ead7a3e084677361713b32bc13af553c0725fa6436825a641d5dc64039967dc2dc9f389ab757915"}, {0x0, 0x1000, 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@hopopts={0x29, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x6e, "bb7dd67d2ebdc462d502ccac12876f45aeba1bfc2e2b1434723f1c00c6b6148525fd0b84279398f2f713aec4eb5d1af3e8b03eb34b233a76ac2eed55ff00975c5fca271be63274315e2bf412509b06ee92185c3ad355f6eab48f02217cb8a19baa157f7eba73b07864e8046a6728"}, {0xfe, 0x87, "14b0760034d383ef9f2a6c3bbfaa5102bccee2df9b076341f41e691e22317939b5c7b6a2ebd8dfe1efe9d0bb68990ff7b176b7dfd42d4898af7ff5b1757e86c446090ce73b547f7cca7264bec730b9ed35cacae539f33858749390a16892e9f13dc95cef930bdcf5ab53d0a072ba04b15fd8807de0444582d915379bf75716d7e9fbbbfc2340eb"}, {0xff, 0x8a, "ccfdd86f3a7868f77286d457ecf34b92c89f79527251176c680177f85264a4358d8665940afd94d993e605dc1f70266017b161638894d1d867b86564a82926548a9e678a4316e0e0d1c17a4741b9195a07e3bf66bb29d26598f52a99176111c34aff01e746dc7062401806da49cf54ba0035d139f99f22b14c0fad1185391825cc3dc0d5834ce6f26db2"}]}, @routing={0xff, 0x10, 0x3, 0x6, 0x81, [@loopback={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}, @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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, "fb"}}}}}}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000-0x90)={0x7, 0x9, 0x2, 0x6, 0x2, [{0x7, 0x9, 0x8001, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x5a8, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}]}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="f2c6054e0ef691fb383155ed606a5120fd041d758627cbec78ee2be286129cc14558c79abe41cf89973d9744f74f697ce8a3ab84ec6b14a925d0a6938b78c2fd063c1c9cb67f2a7e6dc71769214bca02e998179b888db6ac2b73d35e05b371ac36758859d5ccacc1201869bf69edc164f540afc5cc6c97db39dda560bd5eab027bd19c360e5ac0a278a673bc880f59f9be4725cf3bbfcad2eb9e9cea802a2e0d2d7b5b10a58c39724af7f5e8862685d571003cb437ba42db87", 0xb9) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) listen(r0, 0x8a) 2017/12/20 11:00:10 executing program 5: 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) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a68000)=""/4096, &(0x7f00008d1000)=0x1000) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000021a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000042b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c68000-0xbf)={0x0, 0xb7, "2c960ff7bafec756e850c84addb60fae54ba6e5bbdfef3014f7ad5a385fa90500e6190e1208dc2d736a9e1d8823f6bb0d53e15318f32a7bd6277c1b73266852d5c365fafdddc51b7f6b92b33ad0e8a030aed6e5475371eded86980b586209877a83cd90eb3aecf7a016227753fea9753886564b94fda7580bfbe0ec355e4bd8ebc783eb1f390edb48fc810a0dafccecfda17b21f8a16645765eb4d12966657a4a41ffeccafa42f160b77ebb8885679475658df6ef3d409"}, &(0x7f00001de000)=0xbf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000039f000-0x20)={@generic="d0fa6dc820926738e545a92df07edbea", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000dc4000-0x39)={r2, 0x31, "032b9b0366970e87b5c03d809a4bba08e44323cd27c9f4bcefa2133fd25cb4d509602dcf836079ccf5458cf297fee57847"}, &(0x7f00006d7000-0x4)=0x39) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x200000000000002, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x0, 0xe, 0xfffffffffffffffa) sendmmsg$alg(r1, &(0x7f000072a000-0x70)=[{0x0, 0x0, &(0x7f0000b31000)=[{&(0x7f00008c7000)="269f52d5d5060f24cb1b932a6d432546d7d9c0309148499fc62031b982f4f49088692f6c92c9736f48511cb60f0b9b0534a74e922b99528a5b2cb773ca1efe13da7702b3f418a9699d08b963cec685f56ae05cce31253a056b30a6cdb2612b5dd36e13cc39014e8e4dcced9ffa7ed29f7593d72302ac4028b6bd90aa", 0x7c}, {&(0x7f00004b8000-0x5e)="af3ab1bc289fbc0569e76b20fb487593cab92ef7a0eb3b9efc917da14ede275938e90260b09209de517d6e467131e438e48ee56fa93645defaf9786cb8c7de0036a391b0de782a7de729b9f441237fa91c9e88569c5c17d676daa8d66ff4", 0x5e}, {&(0x7f0000b25000)="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{&(0x7f000025f000)="a8d78ee610766b847cde152d3567a3b074", 0x11}, {&(0x7f00003f2000)="c922e29a6407c97b6aecee35b1ad4f721657738bd19dd1c6b9022336f19fc8363e682520916e0c72076b224e708fabc372bbfe0808029c9d3b65981da07415393e5e7ad0a6d9a62afd3f2c8bff501d9925f5a2edb04f45f3a54730571785f8a47c6309383b84c76302d2a5a77d097e4691e38f737724946a26ea46e430d18ebdacda704235bf54e2eecea64bfac1c0e373ae12f9eb4f742ce963845640b0f9586f6989ff5fa64de852e85eba3d774573496e0030e8e88899aa91e190705cebdf33", 0xc1}, {&(0x7f0000f73000-0xc4)="bdb57cbfb6f0cfc8c3b40155bc514e79fc8e6cf31e60467200fcd1bfd2bd8e5dd89f617937ad52eee33a488b8599107273d336f675fa1d1bfbdc5fd4aabda17ed988e3b0a8d97345ebed0121653fa74abb0c65862048f979ea923c1cb381700839dfe911dc57772810688c62284d991b2fe84c5ec969d4c525e170d07ec14bbd1ffaeb679adcb5f59bdbd25422f0e2a07aee375b9f0457a7eb115ec54d500e079b0146720b4d4b698f04d6b6654f1ddf306b348564c6ea3325adb6860b3ef1f7e36314b1", 0xc4}, {&(0x7f0000092000-0x1000)="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0x1000}], 0x9, &(0x7f0000417000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc6, "eb6a8e90401651f2d09aba868a9f922861a27ad1cd234f8656410b4f76a9aa758c9104b84ff8e2ec0fbb7bbac9410cb96057dfd3bcfe2f65645fc5f3552768eb68b2fd03b7c176ad9e067ebe3da5e406e76faa7b2cdb087302ef5cadd2c8e1fb71efcecdc43b042c82ca03cf51ba0dcd1575aa714f3d86597e1bfad627156536ff0082cf5b597395cba0c9727d0ecf2c1fadf4067ca1040d35484d511cb0ed5fc98848fe30d75aa4f794e17d214ab6370a8f11768cd9f47583c152c89d9f17b6b4201cdb287e"}, @iv={0x80, 0x117, 0x2, 0x69, "226463d4e46ab86f9fbc690043d441ef4038b67a2c556ebb549064f68aef9af6a9049007c084ecc8638356ab03780ca4e3615cdb67ed447e99aaa5642881ce2b3e291b581ebe385a03fcb2b9163d15e067cb6f5eedf73ed6c72f6d57633cdf864ae9ab71d52199fdfe"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @iv={0xf8, 0x117, 0x2, 0xe0, "921675df87e5d69330f18aa8c9ccf80560cb0bc94088c8a608d1151fa52cdb4bee5920f1790571b4ac2f0a577cc39ff926420ac2d990ae97458e7c7ebed90e080b97d44b0be46ead9ab64f0673f66938de7974d57c63f3e317f2a9df1995a9efe0431d1731969f9789fbfcabbf2fd968e118f8611221593e7a789c7a42d3a05fd69a3ed0e429e27627e4c2a32fc6c1a9521e5c6b74a268bea9340fe8607b51b9d68c79f2814e28ea1f6fb4a6329980806d18f74b06c8bd8144974567e5a4b234747a00cea7c620b1c31a7eec0754147c6a61d3d5519a3426617819b6d0b78e89"}], 0x2b8, 0x8000}], 0x2, 0x20008000) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-generic,ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a4a000)="8100010001fff7000000ffdeffff050000000001000000007fff00020000000000002ee6ebf25706a25100000002d3000000000000001faceeea9d979c19a8b581acac3b4facc309000000000100005f4d5fde75360700b4bc0015e636317a76010000fe55eb000c25e0eb0ffc25df7abc5cc5a663dd161b53febfe112cff15896", 0x81) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000763000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000055d000-0x38)={&(0x7f0000ab1000)={0x27, 0x8, 0x9, 0x3, 0x9, 0x200, "acf66ea3baadfba5ae60bc306ef7d6bbfb9402547368566ba14ce02b01d76a6558346561e223b04c98b5e576f4aa95136177954d5fb1c06dce990985ad15f4", 0x8}, 0x60, &(0x7f000016d000)=[{&(0x7f0000fae000)="a7bdffaa99461a8343c5da9213e86fffbb9eb76f883a8e42fa630612d9ce652fa34631286ddc39468b761362d797e55a84851ca63f14e6f638a68113662b017dc6a7a465f8b95caa6c0cbf34932e5a62934b222c9afd8e1c700b2f1da9e6516d1be0e21937036e6e25613565797c5f32cb61f72d53bf7b4ebd7a04b2e34683cc03fc7ef0cea2547deea79cf070a63a2f2e85d96750ba86a5248d3c2d4a9cb8d58608790028ec0de5c63edee6737c18746b373ec9ffb4be33dde6ebfa200bccdc058c50d8dae882c1a5c01a39dc5bfaba95447a7733a4d0baca2eeacdecf00a04", 0xe0}, {&(0x7f00007e1000-0x1000)="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", 0x1000}, {&(0x7f0000cbc000-0x6d)="b7ab67cc7402d6356c3907fad03a365624785359f11fc902798e147511e2bbb09e9f1dd5d1c43413bf18bd23f7b0953e90d30fffc22450e1fc862c81c5db9776919f9c38b62438ace348597e8466c2f9bac95b4e45af78d88cbc2aaf21074d0b7d5954a4531137fc95d15df331", 0x6d}, {&(0x7f000018a000)="a7bf0a411282292507329f28affd05add471c618f16443204f63bdcfae73487b6389d41728e4ce301c4a00af775a2822d4057e5f991bb9771aefd6b48589c2709da8ef1b63d35c1e1604a6d73762ceb9196e97c7813ef8e8c1a4bf49f1d6bb417780f70455c1c69ab9c95631de624cc8eac3b254669a91c77bd07528d7b46fb5c0d346cf4ae3ba54c68a349a02ff886d1e87d1fead6bd944158a56bcb3c9ee86321ab84f6825354ed814ebfe2e216b6c9a80ceeebe3b422a2e38a66a2f24d722e86e982ba3fdd97aa69351b8fe", 0xcd}, {&(0x7f00007e7000-0x64)="9f1b7f244de82fcb7a5b1c65b62b1aa6342941082f67d1dcde754f55c0ac63af11677e861431fbd589cfee6937e5c01e3c363feb23133b34220d1105ad947a4208b0255a957b237c1d0c7acfa030c04a23a56ba9ca9148a34873ac0a63088c67508c3106", 0x64}], 0x5, &(0x7f0000704000-0x110)={0x110, 0x0, 0x100000001, "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"}, 0x110, 0x0}, 0x4044) write(r0, &(0x7f0000599000-0x112)="fc0000001a000700ab090008090007000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b2b861f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1", 0xfc) accept4$unix(r0, &(0x7f00009fd000)=@file={0x0, ""/4096}, &(0x7f000005c000)=0x1002, 0x80000) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000202000)={{0x0, 0x9, 0x1, 0x20, 0xfffffffffffff911, 0x3e1}, 0x17, 0x2, 0x9}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000690000-0x7)="cba198ca5240ec", 0x7) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba1000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000689000)=[{&(0x7f00006ea000-0xc2)="19", 0x1}], 0x1, &(0x7f0000e5a000-0x30)=[@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)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = socket(0x5, 0x80000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000518000-0x8)={0x1, [0x0]}, &(0x7f000017b000-0x4)=0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000e86000)=@req3={0xd154, 0x3, 0x10001, 0xffffffff, 0xfff, 0x3, 0x8}, 0x1c) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000b08000)=0x0, &(0x7f000017f000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f0000b23000-0xa0)=[{&(0x7f000060b000-0x72)="f06daafb5795be570fb97365032e5b7f976f66362551bebb667084deb2090517c172fb83a06e4838ef4e2a3c76d065c553c518785d7fcaec6b3688af9d7952296994746b1e72c2baafd02ab46854f98b6849a065b99a3da8a4502030672da92d559051b471ae2f6c638cae513de9d172bfa7", 0x72}, {&(0x7f0000b54000-0x53)="5d8940a4e711ae243a16b4d35e2a396b8bf6031dbea3bfac53e657a407ccbb955205ebfc38618eb849dd72f51cde959abbef647d8b42a7a047151170a5f7850ff444ad5d5787dd220cbfb1fcd03debe8281f5c08cd49c9ac2001fb10b9b7d9d6cb7b9c2c289dc2f670a954524824d3a7c0bdf843a4e52791303cad643945fde013f85d74387d2b825806926796be8517aaf421ff93776d3efd14cf9799cc71006308560db882e6df93bffa67228ab30e697c384bf66883d25d9002df3fd1fd66087b506e3d8c3b1df8c6d624534971eb1d69f1a5329fc22de8b90edec4175b5090743b4de9c6f65e5dac0adf6a", 0xed}, {&(0x7f0000fd4000)="08b128", 0x3}, {&(0x7f0000956000)="3fef85d61566049a6991501cdfb1007acc1c9d0d95585e2dbaaa2633b91b4904100a8a52d0acfe76ecf8cb3ab98785a3371ce344de970a11632b54e5173764ec7976c995e52d3345d621790a", 0x4c}, {&(0x7f0000932000)="e8aa78ba5482ba995585d9b949974fb58bd0f0f3c1f4d31f8ab60617718d8d3142fa02a45011be4397d8673938387bc79c00733251885cb479f0d5b055a23ba8cc5938e3b2dea970dc2f9af4a546e3dd10a83273ff2ee83434d40b24e7a98ad05d29241a3eff346f6669eabc6076f5fdf388493d758dd56d3d0c4a54724f9ad4947f96b79d3eeb83a0d1e45bd1321bfc03abeaeda4588b4c12b29b92b46674836f6a0903da3e7b44458dcec4e32f302908bbe3a767e7830920739aa77596a59478ded30051ddd4ff2ee516", 0xcb}, {&(0x7f0000d6b000-0x45)="b987d49545f6d77fe413bba82439bbc6cbba5b7c8414526f786015db1f411fe1dfc134650fff37ba9081e437cba8131ce5da5643376a1c1748e02197060cf7eeb94633b95f", 0x45}, {&(0x7f0000002000)="8e8da8c2892016c7f3117f9893cbdd9c5dbb785a49c795ffeea089734dfbe1b5d92e5516106258f0d7afdccb0454c106e620fa99c0b7c19de64109658692e9ee4cf17584cec539c88e7ccc78b1e055d60734a16164a629a5c147669cf766d6123e0fa99ac9a4b44642811972fcff6e48f7b9ac9597b4a778f42bd5bb1605f9d776c367f0a114ae9f0cec37cff88a10c76a2a4e33e684d2725f1193", 0x9b}, {&(0x7f0000ac9000)="c92b06bae43772381bf35e4f07db7e049c87b467a3fb805a246f8f6a101d26abec58ab58f130d6f0c63b78969aadccccc986e95116165b2f96ca6ddb49ced60d1fba8a8e7554034a69df1208", 0x4c}, {&(0x7f00004bf000+0xbbc)="", 0x0}, {&(0x7f0000d2a000)="48d1d3ae6764c0d39881d8138bc6db8b188cf63d90f149b6d791b8cc1473e773f2876b915f069724e35fb0772d0c7397f8b2ec9fa1e1f8ed3e1bcf8ddaf73e1d0bf5b2ec7d5ef01de329c6826b307bf168fca3bb0c6ca338e3402b0f9fb62d898350eb0267e66c4795c1d3a45ea9cef6d206aa34cfce104b768a7136c918e697cadecdebedd41e9d9af55461f0ed8b2ad2d4469846a0ed7cbda645014a47229f3ad56b04cd9634af14b41e9010a9edb05f450227cb0e95ad3f2103ad", 0xbc}], 0xa, 0x0, 0x0, 0x40}, 0x4000801) 2017/12/20 11:00:10 executing program 5: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000420000-0x20)=[], 0x0, 0x404c8c0}, 0x4) recvfrom$llc(r0, &(0x7f00002e8000-0x3)=""/3, 0x3, 0x2, &(0x7f0000663000)={0x1a, 0x0, 0xff, 0x1, 0x2, 0x79, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000078d000-0x10)={r0, 0x28, &(0x7f0000234000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009e1000)=0x7ff, 0x4) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6a000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x1c) r2 = socket$inet(0x2, 0x803, 0x800) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000941000-0xdc)="591dcd4455b1782a89c8a0b48cc3e4ccef671f4a6f17ab84d7a1ffa0567f98e9e8df66fed35bccc8187946c42cfcb06b6c4449da6fdb1101f2098c5e86d376e81c16f57d9ae9f2c29abf2641a6a1bb38171016bdb067403bfa9c24a555e6a7ecbfd98873d4a34cbb92a9ce4d1e08776ea5860cab690af6ba463cd7e2dbc0b2682252fdf6a52f308e8acd187fd404461b527df5b789a5d788761ca9a2c79ca671eb5b740602753665e5c04eb7d3b8edbde4e8fa960b71b7c60dc14ba891ca88f04e4500278b5789f8fcfa539622e957e0aa7f605869e74e714c82f2d1", 0xdc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f6a000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@rand_addr=0x8]}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000f69000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x80000000000001, 0x4, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001]}, 0x20) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket(0x19, 0x7, 0xffff) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000672000)=0xfae6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d4000)={r0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000fa6000)={0x2, &(0x7f000049b000-0x10)=[{0x8, 0x401, 0x4, 0x3132afb6}, {0x200, 0x5, 0x5f, 0x9}]}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000975000)=0x0, &(0x7f0000048000-0x4)=0x4) writev(r0, &(0x7f0000bf4000-0x20)=[{&(0x7f00009e1000-0x9a)="1f655518404bfe874e8b69eb6597a0fbf22b919dc2747eaa8e573a8a883febb286eace7ff622404032c8927cc87ef611997bda55c32dab71795d9ebcd9921bff66b0024fff9d586be68eccc9e73e220a41570534439b6b71364f2337c9c2e948c15e45b06f7b4fb0f64dd0d24fda5ba4c8c1ad4b4c12f7bb120efa94b6e2ba5a31f85446857f1a0ec4d9b81bd425f524b597ee22ca605fa25eaf", 0x9a}, {&(0x7f0000070000)="efb0883cfde4c59f4ebad32afcdbb17bf33b3f0a2583011f795178825e3200709a501937e9f0cff4eb91b0d0ace9084158e148496fa7c714945cfb80c4a22465ba25507a71cf90d90f433113b0c2220f22e16c57766f5cda39f8bd0da8333af6cfcc8087568524988fba79b5643a0c7e92864242cc8b7935f8f15e077c725c7518ea4d48de2cb9e0a5cd58be77c2bf350d27ab9d0b38a17a40f7eef651bf974490ae8099d59123f1d1e5f9de0b2bc0aa993e7ace568295220e373a9a13b152eb4f162eb6ff99c329", 0xc8}], 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c11000-0x8)={0x0, 0x8}, &(0x7f000081f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d68000)={r3, 0x548e, 0x1000, "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"}, 0x1008) socketpair(0x4, 0x6, 0x0, &(0x7f0000aa5000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005fe000-0x20)={r4, &(0x7f0000b91000-0x97)="ab87f02e838d8be3bda26bb611621703dade5f8a2605d9a21ea459a0988cad50e5c354bd403373f10d52bb6fd6f62633a5050b7ece1ebf7432e7e363d46982ba54eecf5037c54def0d2f99a45e0443059df6985e5b8273333ab1c4092b3a0814869584889cda2b5fcc8de7f4de7c9fc7ec279b75293957c318c5df10ef57ba1a540ae3ae78239f31b3ad4517e0b4f02b7d4352815484e5", &(0x7f0000871000-0x1000)="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", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000029f000-0x90)={r3, 0x88, "abc3d205f8f9fc69370c59fc32100e15d3f9d9d59b3c1acd9110ef1284ca8be64232c9f17c11381b91ba70a65738c438d21ccee7fccca1c90dbe821ca1bf5c6e90d3d77ce8df9689ba398fb197916fd5ae84985c4ddeb7061b3c28cb08260aaf5e27f7ffb369ea40611ddb11ac4d5160d7866cc9dcaa94fda6b3e0c69d942138c2fee17f67c02042"}, &(0x7f0000c46000)=0x90) getsockname$netlink(r5, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d2000)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000d6a000)={0x6, 0x1}) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x71, 0xaa, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000b6d000-0x91)="58654d6831235e00f714da6c166c0348575d49b6d0e78b5204afa67796905508000000ccc90b02b8345bf54cf3bc52d5eb2ca6f178702b9e2a4e852f640db7fc27fb05d8b9000189207b815aea172e2938a2fb8296167b7fde9dd569395338d6417c008e4c2e98427dd3ba04e1aef457000000c3988536c1fdd34f84786744cdf870bcec36e553df3972d0482c71455916", 0x9, 0x80, &(0x7f0000b69000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b6d000)={0x0, 0x0}) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b2000-0x5d)={0x0, 0x55, "2c2fa5e5fcd2acf9636fcb62d850aa526a53176b28e9f3bb3e4592321c0b09e5507c75af8f677c05543682f0de005e4af6958bcccb9375ea7731f6151fbb003997bd8e65d8c58ec876faceba0cd636cba5cf8ee250"}, &(0x7f0000b6d000)=0x5d) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000092b000-0x8c)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = epoll_create(0x5bc6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000522000)={0x10000000, 0x0}) [ 35.395867] device syz1 entered promiscuous mode [ 35.407742] device syz1 left promiscuous mode 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f40000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000611000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f3d000-0x38)={0x0, 0x0, &(0x7f0000d49000)=[{&(0x7f0000f3c000)="c12254a486691dc938ef36dfe46fc5671b09845a68cdd6da5da7a657409f5ae61d3eeeabd54518a3f89e14a5346efb63b7c7011049658ba6a97d68f036b8f0e9", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00006d1000)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffffffff, 0x7, 0x1, &(0x7f0000848000/0x4000)=nil, 0x1ff}) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000066d000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x2, 0x3, 0x20, 0x4, 0x6, 0x9, 0x45, 0x7ff]}, 0x5c) shutdown(r0, 0x0) r1 = socket(0x4, 0x6, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000837000)={0x0, 0xaf, "02b9af5f6d141f52e0f75ad3185b746c67481df798e817ceaaf737bc7d2f5b4d98355d0860bbe44093c1c1811e47e9d4c83a4dca08cd345b7a3ecb7b787789d4f6ae14299f2762710777c865095a732b7cc0678c76beb8316c56e17714ec267203eb195b9353b86113c45c4bf796d448fc518914a18c7f816561bf4730e94c9ccb0b73462a213ce999d56f805e99b6fbfba2071f180df00c9a18c2efd2afa386ca2ed3ee5c8549665a5e863449efdc"}, &(0x7f0000469000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c01000)={r2, 0x9}, &(0x7f00006d4000-0x4)=0x8) getsockname$packet(r1, &(0x7f0000a9d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003e4000-0x4)=0x14) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000281000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x10001, &(0x7f00007f1000-0x4)=0x4) listen$netrom(r0, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00008ae000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x6, "ef2b8ff540b6"}]}], ""}}}}}}}, 0x0) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000185000)=0x0, &(0x7f0000fba000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd3000-0x10)={r1, 0x28, &(0x7f0000fd3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x4a3, &(0x7f0000b5c000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd1000)={r3, &(0x7f0000c51000)="", &(0x7f0000fd1000)=""/0}, 0x18) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000d3d000)={0x8000, 0x6, 0x4, 0x100000000}) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000bb7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000478000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000215000)=0x10, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) 2017/12/20 11:00:10 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000dde000-0x69)="c632e1fbae7bb88534b879dfbe8b0dc3e50d1d9ee823e690b5aac11b76d6b8e8606ad8bb6d5c6d0efc5e5aa9e12225a95418daafe2cc80c004d0256cf8c3fa31b273392f7ea206f4e76e053b335a99e95816514ca45cb70c157c44dfc2c7d2d5897da3028c87af15cd", 0x69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000be000)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000aba000)={0x3, {"ef631ec5d18fab"}, 0x6}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(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(r2, 0x3) r3 = accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) sendto$inet(r3, &(0x7f000058c000)="16", 0x1, 0x0, &(0x7f000060e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00008b3000)=0x0) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd0000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000f54000-0x168)=[{{&(0x7f000091f000+0xe8f)=@l2={0x1f, 0xfffffffffffffffc, {0x3, 0xb1, 0x1, 0x9, 0xfffffffffffffffc, 0x8}, 0x80, 0xf0}, 0xe, &(0x7f000085d000)=[{&(0x7f0000b96000+0x7f7)="7495e221acf3bb3f9833b60c228dd3cd34385bd98135ecdef242750a3a12d59f6bb2864b59a39d68507619c4bab66b3417fc3c69fede4ca556d9eaa861b3c332c61bc5cbfb5b1d8c2381b83ea39b8663cd1f711804b87845e50e15bc0b3c27b0cceebf4eb814b389cf62e1f292f47f6f9c95a9d7f92365c6f709cfeb0969529e11a06bf7a6601a6c9cd9b7a7e03b9b2dd2042dee283f", 0x96}], 0x1, &(0x7f00005a5000)=[{0xf0, 0x103, 0x261, "b605bbda638dc4baff949b41f478959283ca52959f1950b9946187db7d54da7158ed83465bd673608c728f7802eea346a42a01672339f653955ed2c29872ddbf0dda9cc574ad43bd78282787706638a7adf68f216be5f5870d73e65a701975cbcdd7fa8b268260809c109e685fb6213c9e7f3bc9d7f46846246dd01e1d5114c1679b59f057b5ee32c6eb322a231a776d88ac3e3bc2300c370e2ac22fc810b3c0474a8e109406b2a019f9b88278e3a82b2fc6593813b7b7b9f13536ec2a1060032ddb618538f38ce4edc3c83eeef3f19b7fa5dfb59fbc74e58fd1a4e7fbb73c"}, {0xe8, 0x0, 0x800, "068d26d5db391832fe87e50f0ef0aabd88666b97a7122c21455e5dc0d703079f441cc5012a8e3ec0da018c84646155f1e386f58baacd3d351bb6b0c876cd9e7cd39c88dd35502f9b87a1175d6af1faa554a83f958903a2c5abf274fe8a41ed044f641a1cf94daf7a62e1bc589fb79e2f8e2ac9ff9e991a308ec08ee8067ba0d10837922582a607425e2297224fff77933a797fdf7ebf2679ac372f39401041554d75e869787b6ba5a475d40e95f276eeab2135be54d605f72c848e684592df4dcb4fcb9c9f6dafdebe24f2b6b3a65b5992ec38850636ff"}, {0x1010, 0x113, 0xfffffffffffffe01, "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"}, {0xe8, 0x0, 0x7f, "b6f1b81a7714c094aabd5aff20653e8a98633721c59e0ff0a669877ee06130e18897f03bc26dfb1f9642a131316ea34a1f3672970e36bf9691aef358a60c3b05d02a234f7edc0212dc5fcdb229afac718b8f6684f6327d25b61455c905394ddd14672645c88fc2178cabe5a5ff349cd15df6b41d7b2c18bfb9a63834f1b7d545c9c278909aef7339db239e4a4035230883fa5b684af4e6eb1d1ee76f509f5e06c9e48d499b6efe3b54d026230406aa474661823a4279e1e7838b3f9442decfe05987dfad51733711613a0a54ed0f2d2dbc0b345f824db7fa"}, {0x80, 0x116, 0x3, "47c385ddb23a419c7a454d35d05060e961a8e44fca641eccabadbf1ffd6a538aa606aea63c6b0f89ec837ef79ef26930a79c7993ed3455d6d31eb9bd3f5bfaf92a9dbecdb2ffec1dbe294354214ed7eed83340806be69561f6b8bf6a02de1ec52f3430d1dcd48cb7efb3"}, {0xe8, 0x88, 0xff, "25315a0a1521abf6c820002c7b22adbd04605b8e4a1a06ea21dbbb73904f595a0d0a6e5916cc1f1958e9bd72a180ccb1276919b410af1a4eada8b410794f0935ece34df77f758428c44dc26f485c7da07c55e4e516692aba18aec19bd7fd97a2addf7b65328a64cdce4f0ddccdf25c91b62c6612d2b5e5d50df36eedb50a68348c11a2b65abe5e37ae6c2af01b3c617a5385799ef4b70f10eed92afc67117e99f2875433d866538c368331f0ecc52b92014b32baf941742716b8164945e7473ac9a2051169c69397679dcef25727df218d057f7b676d8c"}, {0xe0, 0x13b, 0xf8, "896547cc7ca30735ea653b302221c3831fad61970f7267dc88208fb34b5e249081551478549d1d422d268a6bcfefb5093586ea816184384d41c0bdadaac9e20c2b7b36cba972acaf52bc547aa34c108b473ac36377202f0ab0b68b47b8170c0cb7bb55537ed3d860f72c0b47c8421aaaa925309a50dc28f33e8ffac533693aae1ca378982c16e8e0a08c59ba3a8b600a32be019f2c46c2fa491f74516fd29f47c36dbb1bd7b6e77d4ff9db6d683541009af3823f316686596530476570a3600d44576e17b7bdb745037f7cd5"}], 0x1518, 0x4001}, 0x9}, {{&(0x7f0000265000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000050d000)=[{&(0x7f00005ce000-0x70)="40f5f7965b7f4c2adc106657d5c0c523a90251d974971b021a8256577d0f44441ea850118d21389030599f0259b5a7b6dd4beb85b5c95afccece82a21d18b422b6781682c58c9e3c37e1a38820477da9fc3996d51a5be042a20d6ec675e1e57b8b22f71bf4bfa9ca68f326614cca0eba", 0x70}, {&(0x7f0000354000-0xa2)="e9db9a05d0f64918e129a65460db8c8a18ffa8ca467e575a01b7a689e92bce513da2d2583b559fed519b7c574aa1fc935b20c1b454b507c45354a0a6373afa9a632894a12c2a4b17eb5c9fe742c7fb46de6a23e34e61111b64d0e82f368785e6bfbb5fb5b684c3b7cf02a0afe2d606ad9d4a55b9ca37ff6f1cd85294b5dca62d5c50ab8a05bcaa3b4ee159b2a587c0f538df97a92834122d38765df5005fcbe891ef", 0xa2}, {&(0x7f0000fe7000)="2def14c53eb254c81c95a00f3a65676ce86f4086b9ceaa7fa88dc409c0f28e8f39d9a6ca111617b6158cb6c70ff7c934d1ca6bfb605ebd8e2ea34ea1a7372088e54c9b536176f6a76060be0a7afb804fb8c945befdde12e875bd1c347c8ca81946b1c2b891516ceec50b9f1d257d57e128549183dd806a3fd57624394c9b92d0af9ed5", 0x83}, {&(0x7f0000692000-0x3a)="212c57dc8ec240204ed5d3c9990b5ea93d2503cedfd0ecd36ec60050f9f38e753db0391fe967edaf8e0b8ba997f85242fff577309a0ab7659938", 0x3a}, {&(0x7f0000cb2000)="ae02d5095edcb55e07ab2b94ed71d1cbe0068504d66db0979c33c0333442366068e7b0b6bdc3bd496894a353fcc5fc12640b7fde6d95f02d05ee5ddb45fa3a3950c630e1d1c147ceb594756d2b6ffab938bff6ad5391d47f23a627868a394b7fc600081ce52df1630c1e8cd1fa5123903becff0504303bd1a411c06391bcdd09b80bb4b4f87df8e5ab8f4eec2dd60d12a97be31461f70ac493d77296d08aff4a79a517bb36d64150d024fdad3d461bc6eb93d922bf43960b03decda805a20d097c0d57c7c16de30f79abd76bbe", 0xcd}], 0x5, &(0x7f00001e2000)=[{0x40, 0x10f, 0xffff, "2f2c9afa8ef06ded81b7967851d8b60915337fcfd9355fec8424826b42a8c0bdaff264b81c40c19273"}, {0x100, 0x19e, 0x3ff, 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"cebebb0cb12d3fffa1502c3e3e339b49eb4d733a6ddccc2d21c576cfbaee16d0546d0c4427796e6826dfdaeb3211e8663a4cd9e7fa05f1f6354542c4bf80333f80116474d214adfbbc9a4a6118dc264438f1928a07ef8b36df4621073caf409f48d7ad47e2c6c70c841aa0505eca2fc1a98dd6d809fd8c5cb2f06bcbd296a77c"}], 0x388, 0x4004000}, 0x3}, {{&(0x7f0000a85000)=@hci={0x1f, 0x7, 0x0}, 0x6, &(0x7f00005d9000-0x20)=[{&(0x7f0000ea7000)="32fcc325857c565024057d38e03dfcfc3c1ae3b189bb16c544e47daac5ede0bbd985621bc61b53f9aa02e417a2bf91ce1f245fef356bd49e82ae70b08d9b751cad21b88d124e5f0ac5476090b319680a3dda7e35c9a7cb293b51fc2c3fd176b2171981663fcafdc70f7fda03184b324747cfc7c25667434ada2e20642314457a9b5b55c54d797fa1611d9341cd9d6aac219ad66503423fa264513608dc11abb80ffa8861e3b8921a09d2f9", 0xab}, {&(0x7f0000de9000-0xff)="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", 0xff}], 0x2, &(0x7f00007c8000-0x208)=[{0x108, 0x114, 0x2, "21b73cf27fbe3c81c2d813b1ec3d302ca9bdbff3859c39452adbd2189942313cba596d325e0c86c0467ef4b329e92ed81904442a1ce270b892fecfe1c94a15a32e3cedc5dc09574209cdec8a634ece6a1d69def9e4d20252c11064d2c37e0ab932888d9a43bb47b4fde42b8d3c67870a80887d1d1831f1810fd5a38cac28210ba19e4d587e7cc554d98048478daa81e55445e6c3c9110a0d6779607e02778ed5f5673bf9d6d51ac59ef219215b0185b51d45a325698a46fb070894fc17c14968719a1b8493fdb714e5573a81ebfedc6051011d2ed88b20b020f6accfb15a57243260bf7d57401ba0ffdddd0df74dfcd824471f6d74185a92"}, {0x78, 0x0, 0x5, "cc9bb700963815648d8a1b6c6805d0bb781e803c5aec5ce6e5ec592c879885f1f6363e95e6bacd87f8783cc4bbdd08a2be9cacd5c35ebcc8238fa06c39e4b63afdbcd74525b5691acf0326e0c3ecfe2165b0fad41ecb8d068f7bea88f5aea0dc9db30d555dcf"}, {0x88, 0x11d, 0x1ff, "a7959a9fc9d723e2aa2c1b5102d1bd6488deccbb0baeda2f211c17dde80207849a138ad6a619827e39d184b1d3bb9fb1d5909d3c2b1835a1d97c09ce8ce163147ac3c77ad58cde22de37c064a56585cb195e3d69ae28e9ea877ae642c00ee1ff7f98c142f4ed8a5bdcd6e4b52f1e2533984f"}], 0x208, 0x4004}, 0x3}, {{&(0x7f0000bf6000)=@ipx={0x4, 0x1, 0x6, "c032eb64cff2", 0x5, 0x0}, 0x10, &(0x7f0000f86000)=[{&(0x7f0000500000)="9c9766ee6c3064ee9055aa69d36dcad28215b227f27cc9556d407b9a8f982ce6f70f44b212d655e4902ce5885f1ea95b7f440979b46b28eff52d7263a285387188f437439180872aa902f3235ce9bc0eb55e572fb810a08d6519406728b922575d9c9138aa8fa3fa98317b742f47252269268b017f2d55e01dbe8b4ccbd905355547fcd946f9965fbada8fa47937bf461ad6c8e38df25694a392a4e6cc073ba21ab2b48484d8e25f4c8febf81fe4363c561a7ca7d0c177c55f01191a8a654240ed22839efd0be04c3f52b49512a88687e00d66607b45ec9bc33d3417065dbc38fa16e1ef45a35c88f6ac915067ef99", 0xef}, {&(0x7f00002e1000)="46ad64451f964698a3fe7fd7fe635855ef15ee7da5cdaa44b3e970b389b71cfaec23454a45cad69667b0cd1cd39f438bb3122ce94b19102df4e7bc5f46b78d9cf22e7655c26d39ddd55cf7cea39eb27e920efeb9c0ff09754ebe219e3e24ac37d9ca95ecb8331e5f8c62b97786d4de9489a56d867352736defc03f134e94db271f645c2af3116e3f300d4fc7e006d360c4ddea1e04ad5ef785b0904032111e41fffb63b12ebd0170686635e1abcad09c02597f5c231f7d2cdb7aa717", 0xbc}, {&(0x7f0000b77000)="549541c3287b01e187f3ef94f98c233d6a61409d83e3c447a5b64511ab870c7cc9c6ecfa1a81d6b22a866e8ae7920174061b92b545bb6de88a0e8ff49ac7b77fe2df88a12b4e6acc71bd2502053448800d283ad1feb824d06363243c832f71b42c7f9ca58eb832be992b30c16bb79c93ae663937d026b26d4b65fd3bf8d3dcdad48f79fb990a71f11f21a0342c271f3b995cf37aff0fb2a68f15b8008f03817107ac3866edf2a97d90adbd36a41318683eb82541639df1cc57343b8c39fcd01153fadac6efec02051ca736239346eefd7548ed57d99ace5ed968cf0ce98087cced", 0xe1}, {&(0x7f0000ff3000-0x11)="007dbe2218356954b0c186260cb421e15e", 0x11}, {&(0x7f00005fa000-0x2)="f988", 0x2}, {&(0x7f00005a4000)="86a5e5fdd205b4d1066a99844e2e733f9cab4806a95d1620fa0c51934a7eff28d0af9e4dda0c8c0d84ce05132980c78abefb0d7171a04452cb1ff3ca9abf24592c8875242d2942a91e4b9062422c178c236d4e02ad133f7ead040af7d2883ceb18428a12", 0x64}, {&(0x7f00003ef000)="2c7d9578bfee5a24cadb45210c3e28cb33e17f492a766ce72c10298460131de718", 0x21}], 0x7, &(0x7f000070b000-0x1c8)=[{0x10, 0x29, 0x6ad7, ""}, {0x28, 0x1ff, 0x1200, "31a592ed433775539f003cad88feef17fa"}, {0x50, 0x0, 0x200, "3d46f4d71ce1eac27beeedb12f391c73ca0b5b90b6702a56a70c6ebe671296cba68edf55ec5fbf9f5d603de1a12e7a5772df40d2816dc1139cfbc01e96"}, {0x38, 0x1, 0x1000, "1121998ff826cef5af4240e17eccb898ce8963e981bfea3bb14e2c5d2056602e8e0c1dab"}, {0x78, 0x10a, 0x1000, "43531c6a14efce797327bddea28507031d3c6df702b3ff9f26a30554938d05f442f2420dcca2ea6e6b38700b20b060e84057b5fccecb9ef6438173d97031d6f561b3abf3d0293f39fd12fe6f32d9d0b71fb978fadbd567fb5fbffeb173f7b6e31e"}, {0x90, 0x109, 0x0, "41e56816134aa3974bca991e17fc2ae0be43f03fbd1e05a22cef32aea3e6bfce15ca67500898ae01aeac9e8473b739e0fe480d010c63af1b14d16ad27866450a6b435cff400ea89b713fd91942030d7bd1fe69f06c5c940450f9096c327db442ddc44ec4f54f2934bdefa7d728f4ef4a25ecd7920e5b35b4e0"}], 0x1c8, 0x40004}, 0x5}], 0x6, 0x800) pipe(&(0x7f0000fcf000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000fae000)={0x3, {"791f27554bd62f"}, 0x1ff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00006f7000-0x4)=0xffffffff00000000, 0x4) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dbb000)={0x0, 0x0, 0x0}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000247000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x400000000000098) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00002fa000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000f55000-0xdd)="b7f2dba9663b953beb831a6971a155978ee60005546b0c1f268a3486fc455bc4dea6311ea735a654fd8e95ec5d0dcc32a94858494ad126d7c4296345dd4d4ef928d92fc74478ae77d001404331302742df15802846bf532e7d00b696763b3c1fa106fc22c97e9df051effe5c9ffe65e1fc9fef34c4ab0153f5442a88727a60ba96a2bc74315892e05434bbbc9989355d846f40564af399786fbfb02b36243175b8c55666b7bb974132f4870012543d48905fafe574b05d7b7b106a8ee62d46f221714ab12ee8953d8e6f7c2cebec176180f1c9b833394fb71e729d78ee", 0xdd) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000043d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000025f000-0x4)=0x8) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x200000000000000b, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000857000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000e5b000-0x94)={{0x0, 0x1, 0xe4, 0x40, 0x8, 0x7}, 0x7, 0xffffffff, 0x0, 0x1, 0xef0, "3492093aa0ffebb83e7a397a713d33541d8cbcedd0d34a3ded5dbb3d2bee0e46a80f8f3170df7a459aabe9f430547ce8b59d82c1a18dc125115c53b66a5f9e5252bf1683c69c11f486c618b78a7d1fd839aad1b033831a0a288cca42cbbc65bd50cd434d6d6bfad57fbb1847da719c27338b759f189480d8ebe08ca72b689c9c"}) r1 = accept(0xffffffffffffff9c, &(0x7f0000f18000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009d1000-0x4)=0x9) getsockname$netlink(r1, &(0x7f0000a88000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000290000-0x4)=0xc) r2 = accept(0xffffffffffffffff, &(0x7f0000d30000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getgid() setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a9c000-0x8)={0x498c, 0xfffffffffffffffa, 0x8, 0x7}, 0x8) syz_emit_ethernet(0x76, &(0x7f00008ae000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x40, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x6, "ef2b8ff540b6"}]}], ""}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000de2000-0x4)=0x0, &(0x7f0000cbd000-0x4)=0x4) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000008000)={0xffffffffffffffff, &(0x7f0000014000-0x36)="", &(0x7f0000001000-0xfd)=""/253}, 0x18) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000ba2000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f7b000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006d3000-0x38)={0x0, 0x0, &(0x7f0000207000)=[{&(0x7f0000785000)="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", 0xf37}], 0x1, &(0x7f0000624000)=[], 0x0, 0x0}, 0x8000) sendmsg$alg(r2, &(0x7f0000786000)={0x0, 0x0, &(0x7f0000786000)=[{&(0x7f000017d000)="4b41f9288b1e47da6a12cb5b9314176e4da64984d751e360d07037f7437b32d52e2c63689e712cbe1e21d87bb21b6159eeb8ad2869639d37393c8c05b8c2d4cbc775a13880913ae1871e552117dd9e09db284b1b9d2a212ae4b74b96f841bad3441273586db1915d92e0e3d868b9768874068cbb25029947b5aed43960a8c18a2971934644250cd68d867661a9878c3d98a83b594a51f22feac08c2826ce0e93cccda79523d951ed287dc9e6d911d1a57bb5ad12fbe35a968f0f90348de1a69f45f717634658dca9523b", 0xca}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000741000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b3000)=0x60) sendmmsg$nfc_llcp(r3, &(0x7f00006cc000)=[{&(0x7f000041a000)={0x27, 0xf64b, 0x9, 0x7, 0x20, 0x1, "1c0a987be11a2e8bb68c0d6110ef7ddfd0de9a98115133e739b872090d5c0bac802c9eed3180b1c63642d552b6f1e5e17605e719ea85e51381a5d53c476592", 0x5}, 0x60, &(0x7f00006c7000)=[{&(0x7f0000d7c000-0x5)="dacf1a8251", 0x5}, {&(0x7f0000b0c000-0x7b)="a0ce475715263f5683d129ef10e586755d7fc3104404cb51c3cac20b7b93add1ca6889d50ce0b61d49c66055727bec004149738d727e6ff5d62d1e6088ff1a3e70e463a9f91ee03390ce0e342b29224cb9d2003a97dce341a412ce89e07174496881a6c0719d79523957c5edcbc0651a05025164bd91b96d1e8c2b", 0x7b}, {&(0x7f000079a000-0x1000)="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", 0x1000}, {&(0x7f0000667000)="2195e154159fda9953ac455f19b34cb6ebe048003fb4af0b387b3954aee024f537ef145f82ab1698adbe22036302387ba92e1df456b32ea9b9ce31d2ea469b8324669cf1c793c863c5cddb214f9b", 0x4e}], 0x4, &(0x7f0000ff1000)={0xc8, 0x10b, 0x8, "9f4cee3de919b4a51012c1abefccc9bbc247eca9e8966212500f2629276db4cedfa552356524a098bdd0a5c722b57700d68bbe0eb639a693ce94ac668ce589803c34d35b67b5c5a3488953831ed3aa3c85def37a620a9111b05645d2af6ccd722247896310e7fd6559c493ec0af5b24a41c672ed0415d578a4b9fb13d188bee2de655e8ecc5dd2f8121dafcd80fa8369527adfeb8b2514fbff4c597234540f141d922ff3e053323cff1772dcb60229e3719263017b"}, 0xc8, 0x8080}], 0x1, 0x20004000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000049c000)={0x0, 0x0}) socketpair(0x11, 0x805, 0xffffffffffffffbf, &(0x7f00003d5000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f00003b8000-0x42)={r0, r4, 0x6, 0x8, &(0x7f00000f5000-0x33)="fdfbcfe985913847b6866d067bf8f6e5b449ea678699ca87152310e148e5943ddfc25ae979b617d1f359f898d807e8b047d2ab", 0xb4c1, 0x6, 0x6, 0xffffffff, 0xff, 0xff, 0x5, "a7779c81bda87e5e5c307b75ddeeb0ec14737932ecd536ad12ee"}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf8000)=0x7, 0x4) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000563000)={0xf, 0x3, &(0x7f0000929000)=[@generic={0x8db6, 0x0, 0x0, 0x0}, @generic={0x415, 0x0, 0x0, 0x4}, @generic={0x8, 0x1, 0x0, 0x0}], &(0x7f0000afb000-0x6)='syseO\x00', 0x1040000000000001, 0x80, &(0x7f0000d18000-0x80)=""/128, 0x800000000, 0x0}, 0x30) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x41) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000467000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e46000)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x8a}, 0x20) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000-0xca)=""/202, 0xca}, {&(0x7f0000f77000)=""/171, 0xab}, {&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}, {&(0x7f00001bb000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x3}, 0x40012042) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept(r2, &(0x7f0000ac4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000862000-0x4)=0x0) syz_extract_tcp_res(&(0x7f0000f55000-0x8)={0x0, 0x0}, 0x4, 0x400000000000) syz_emit_ethernet(0x77, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x18, 0x4, 0x2, 0x1, 0x69, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x7f, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x1e, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000929000)={0x0, 0x0, 0xffffffefffffffc8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009fe000-0xc)={r4, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f56000)={0x6, &(0x7f0000f57000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000d76000-0x8)={r6, 0x1}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f59000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000c1c000-0x28)={&(0x7f00002ff000/0x1000)=nil, 0x80000004, 0x5, 0x0, &(0x7f000063f000/0x2000)=nil, 0x4}) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) write(r0, &(0x7f0000720000)="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", 0x1000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000077f000-0x14)={0x401, 0xb2, 0xda, 0x2, 0x5}, 0x14) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000648000)=0x0) write(r0, &(0x7f000047c000-0x57)="99bcea34a204de4e93590272dba8b9549a233d0ec4a1026035fd2b2937edae1ebe301b81289d96645fb43f9bc70eb11acc451cb721a26f03b3bff50cc349c617ee9c9bdb5de5dd33f0b87592d1731c92033107088d3f4c", 0x57) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) syz_emit_ethernet(0x142c, &(0x7f0000fea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7ffc, 0x3, 0x5}}], {{0x40000000000800, @ipv6={0x3, 0x6, "ea9035", 0x13f2, 0xbf, 0x800000000000, @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}, {[@hopopts={0x0, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x26, "8cadae9b2f4b82c364dd7c99558c513c6add7574d0114807bafd2cf6260a5d6f259fdc7fd965"}, {0x7, 0x3e, "39c4970d5349d8c8c05194ad09230eaa220e8cca85738b71a97680394e5f9b43d70e3f8e05740441172b01a20e327b5948100395774ac3a9d8c812271d52"}, {0x0, 0xae, "2ecd4efdfe6187e6fb54a7b69ed95a670077df3c0f5e18439048f81fbfa8485580e23cc110da5d4b0eedec60c3f094d26d4198ead1a52904914cff1ff3fd1ff94621a1b665ad9a68bf064fa6077b3e7d50999ad24fc9e83c1e01beedb730e7b13d9355b4862ab8cae081699d39f1ef5eba7737cc6d5dae5cfa67da3d234a0aa677cbc5f3a95d6309582ac54e71e9c05052baaed41f120bddcdc62f0e7219fb5683f68c76363a1816907ea7628d57"}, {0xff, 0x6a, "5e7189d336878a18d7e3670038397bfadaaa6cad53fce636d28d1495ed863493b0cfffea0f62e33ae68b7b7c4cc8afe93204ae7de52ba96f3bf1dc28fb2f96d863dac20f23590f590814a1cf4a7f537a475da44e45e0182afcdf60a1578045dddce70de233d3aa4eede8"}, {0xcb, 0xbc, "365af6e0587560056fcdcb7905c342b03781c2f80b0ab9097531c74b78bff17a0402ab2caa2d89355cad598f19329737f3346f81c826947d081eeec38a561d8ca1db1fa85a6402b09199ab7b9400974277a98ddb482680b98f539ff8a7a40339ece487138cf4d9d9028cdc99e53856d3963e26562bd23564ccf8220f7704b6765a92ce5a62d3bd9569785ca466c376cd8ac8cf8a9884b0cf78d575cf9ec1ca87b3edc1749c9112cc48a644c3cc2f0f43ffb89dc1967fa2ed8b852844"}, {0x7, 0x28, "636407152c72545c98cd33faffa89087ebd547687a379a744ed7aad3582b140c85ff3bab2cbaa5f2"}, {0xff, 0x75, "98ec1e6935a3f7afabc91ea69d39a18f3cf6b9f80ff665b66f95ea27841b86ceaa14577a32051fe77bd409b0e4f67aa8d2742c90c9d2fba08203cd1e098f5ea0dc43c7755311dbd9fad7325b0fe17614863eed910dc9e8c89d74b9177c07061a9e16ab618368fedb473e71a17308c7a3ee83a33b9a"}, {0x0, 0x19, "a360f8c8fd38f10358dfe2a70cd3157a9068397601a43ea579"}, {0x7, 0x1000, "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"}, {0xc7, 0x0, ""}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x5, 0x5, "fc3e34", 0x0, "85c230"}, "d04c9608e79cf65d629de27b276d5513c20f8e5436ffebf8c9bc25c22ac497c83454c5095838ad9bc12658a36d2090d3f528671f80bb0955bf88b8a51b83a4a7549a5b06592faca1e4b75655f7ba6d82b3565f92f3c7dfcc9be16eb303dfa0999aa47234af198729906df135993bb1ab050eef0d1f432db35aede7a7e48ac68796c37fb3e6aeaf5029fd49adfb73dbd9267b64f738e5176e1341fb56d0b9084336787a557b3e682e0c042a3b20ae20255ee5cb222dd91ea8f441ff63461d910ab14fc34e9bdc8b713db9899d7eb3f4b01216"}}}}}}, 0x0) socket(0x8, 0x3, 0x2) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x1, &(0x7f0000b67000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000015a000)='$nodevsystem&*GPLwlan0}eth1nodev]\x00', 0x0, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f000099f000-0x29)="2900000018003109da00000000000002021300000000ff06800000000c00080004000cfff8ffffff01", 0x29}], 0x1) ioctl$int_out(r0, 0x2, &(0x7f00004ec000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ba7000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008df000-0x8)={0x0, 0x2d7}, &(0x7f00002d4000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000298000)={r2, 0x1}, 0x8) r3 = accept(r0, &(0x7f0000c47000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad5000)=0x10) bind$unix(r3, &(0x7f0000abd000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000e55000-0x34)="8b19187d9f25047b1d7efed9398f2fe36810f6ff990383e0d16725873c74c6679211f77fad5ea46fca4947aa13da047f8f2f6806", 0x34) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f23000-0x4)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000f22000)=""/4096, &(0x7f0000d51000-0x4)=0x1000) socketpair(0x1, 0x1, 0x1, &(0x7f0000f21000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000df1000-0x2)=0xfffffffffffffffe, &(0x7f0000359000+0x28)=0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x4, 0xc34d, &(0x7f0000f22000-0x8)={0x0, 0x0}) connect$unix(r3, &(0x7f00004b1000)=@file={0x1, './file0\x00'}, 0xa) connect(r2, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) [ 35.660453] sctp: [Deprecated]: syz-executor2 (pid 7910) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.660453] Use struct sctp_sack_info instead 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00004eb000-0x3)=0x9, 0x4) socketpair(0x2, 0x6, 0x1000, &(0x7f00006bb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000228000-0x4)=0x7, 0x4) r2 = socket$unix(0x1, 0x3, 0x0) r3 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f83000-0x8)={0x0, 0x0}, 0x1f, 0xb975) 2017/12/20 11:00:10 executing program 1: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e79000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00008c1000-0x4)=0x8001, 0x4) splice(r0, 0x0, r2, 0x0, 0xff, 0x4) write(r1, &(0x7f00005b2000-0x2)="ff", 0x1) write(r2, &(0x7f00000a4000-0x3d)='G', 0x1) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000868000)=[{&(0x7f00007be000-0x2b)="290000001800310dda00000500c900020a2400000b00ff0680010c090400080004000a0000ffffe500", 0x29}], 0x1) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ff3000)={0xffffffffffffff9c}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ff3000)=0x1d77, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cfa000)={0x1, [0x0]}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000564000-0x10)={r3, 0x2, 0x81, 0x5}, &(0x7f0000b3e000)=0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000ff6000-0x1)={0x4}, 0x1) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000ff4000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff4000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000ff3000)=0x8) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x10001) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000abe000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000644000)=0x1c, 0x800) getsockopt$inet6_tcp_int(r2, 0x6, 0xd, &(0x7f0000656000-0x4)=0x0, &(0x7f0000457000)=0x4) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f1d000)=[{&(0x7f000083c000)=""/173, 0xad}, {&(0x7f0000348000-0x6a)=""/106, 0x6a}, {&(0x7f0000d66000)=""/218, 0xda}, {&(0x7f0000ec9000)=""/102, 0x66}], 0x4, &(0x7f0000cd7000)=""/102, 0x66, 0x0}, 0x0) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f00004cc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000e6e000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000443000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c2000-0x18)="0a0775b0d5e383e5b3b60ced5c55dbb741defeadf8c65c1e", 0x18) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000185000-0x80)=[{&(0x7f0000d45000-0x48)="01", 0x1}, {&(0x7f0000aac000)="f5", 0x1}], 0x2, 0x0) splice(r2, 0x0, r1, 0x0, 0x7, 0x0) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00000d2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092e000-0x4)=0x8) recvfrom$ipx(r1, &(0x7f0000c93000)=""/0, 0x0, 0x100, 0x0, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008ce000)=[{0x0, 0x0, &(0x7f0000207000)=[{&(0x7f0000c70000-0x12)="49d09e3ca00a526d", 0x8}], 0x1, &(0x7f0000052000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) [ 35.702519] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17687 sclass=netlink_xfrm_socket pig=7921 comm=syz-executor0 [ 35.709927] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=17687 sclass=netlink_xfrm_socket pig=7929 comm=syz-executor0 [ 35.718724] sctp: [Deprecated]: syz-executor2 (pid 7927) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.718724] Use struct sctp_sack_info instead 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x6, 0x0, 0x10003, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000)={0x96c6, r2, 0x2, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000465000)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000564000)=@common='bond0\x00') sendto$inet(r3, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r3, 0x0, 0x0}], 0x1, 0x2) getsockopt(r0, 0xe0000000000, 0x2, &(0x7f0000004000)=""/61, &(0x7f0000004000-0x4)=0x3d) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x45b4, 0x0, 0xff, 0xb, 0x9, 0x6, 0x7}, 0x20) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000019000-0x4)=0x0, 0x80800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000019000)={0x0, 0x6}, &(0x7f000001a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000-0x6)={r4, 0x7}, &(0x7f0000014000-0x4)=0x6) connect$unix(r3, &(0x7f0000019000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000019000)={&(0x7f000001a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000019000)=""/203, 0xcb}, {&(0x7f000000a000-0xce)=""/206, 0xce}], 0x2, &(0x7f000001a000-0xad)=""/173, 0xad, 0x4}, 0x4f5c4768416f1970) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) pipe(&(0x7f0000084000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000a2f000)={0x3, {"be6a1f5287095a"}, 0x6}, 0x10) connect$unix(r0, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c67000)={r0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/20 11:00:10 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000)="4267a5beed83f433f4245b24da065c75bf70088adc6a60149f4e1f7138e7", 0x1e, 0x1, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0x0, 0x0, 0x7d, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000411000)={0x0, 0x0}) listen(r1, 0x8000) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007cc000-0x25)="240000001d0021000d16e725000000dd0c47009a102d050008e40000000000000005e100", 0x24) 2017/12/20 11:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x267) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4$inet6(r0, &(0x7f00006d6000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e65000)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a54000)={0x0, 0xffffffffffff8001, 0xfff, 0x3f6}, &(0x7f0000441000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000009b000)={r2, 0x5}, &(0x7f0000070000-0x4)=0x8) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000632000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000028c000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d7c000)={0x0, 0x0, 0x0}, 0xc) accept(r1, &(0x7f00009cb000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c0f000)=0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002ac000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c5e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f7b000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r3, &(0x7f0000518000)={&(0x7f0000ab6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e1d000)=[{&(0x7f0000b72000-0x7c)="82f7c8fa16f59aa0030423919f81c0afabbb907da62d82fa19a3a7e48eca6273897c30e517d424121c23068ee6b38895cf65fe3dd08ff9c85ee7a73fb482107b34133ab19abebbc4af1ba8e588c7030fe32d1ccea4962adccc388663634ec8824973d4c759774de82eb716ff4f49e514aba6cd64c9d6ebbd141833da", 0x7c}], 0x1, &(0x7f0000228000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x40010}, 0x40) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000c18000-0x38)=[{&(0x7f00009a5000-0x1c)=@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x40000) sendto$ipx(r0, &(0x7f00008d7000)="e2ad251ba59f4021aa78ded5a5bdd85f725ad928566df805b6e94ae8ce9611b009682071e76875be5a527b2cba987fd65e357921bee34b3f56aadd7e026044dd2125387475ebd78a39169d135143af7b9d5a95", 0x53, 0x8000, &(0x7f000093d000)={0x4, 0x6, 0x1, "92d9425968b4", 0xbc72, 0x0}, 0x10) recvfrom$llc(r0, &(0x7f0000195000)=""/107, 0x6b, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000285000)={&(0x7f00002d3000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000746000-0x90)=[{&(0x7f0000464000)=""/5, 0x5}, {&(0x7f0000b8f000-0x9f)=""/159, 0x9f}, {&(0x7f0000ce5000-0xad)=""/173, 0xad}, {&(0x7f00006bb000-0x13)=""/19, 0x13}, {&(0x7f0000e23000-0x1000)=""/4096, 0x1000}, {&(0x7f00007c8000-0x36)=""/54, 0x36}, {&(0x7f00005eb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000914000-0xb6)=""/182, 0xb6}, {&(0x7f0000370000)=""/65, 0x41}], 0x9, &(0x7f00007b7000)=""/243, 0xf3, 0x5}, 0x40012063) close(r0) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f000092c000)={&(0x7f0000437000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1d000-0x8)={0x0, 0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000780000)=r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}], 0x1c) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) getpeername$inet6(r1, &(0x7f0000ead000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f00000)=0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x40000022) read(r1, &(0x7f000060d000-0x2f)=""/47, 0x2f) socketpair(0x11, 0x4, 0xb51, &(0x7f000026e000)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f00000ab000-0x5e)=""/94, &(0x7f000099e000-0x4)=0x5e) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000602000)={0x2, 0x2}) 2017/12/20 11:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c0e000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000f86000-0x50)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f00003d1000-0x60)=[{&(0x7f00000aa000-0xb6)="cb7ff4aaa47a743f2598fffe7abaafbff4", 0x11}], 0x1) r2 = socket(0x10, 0x80001, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000852000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a60000)=0xc) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000014000)={0x400, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r0, &(0x7f000011d000)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="8f29a4a28e64", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000014000)="e11b7b0d766fb506cfb0105ec350b734e8df7c3e24b9eafdafb97eb47fc5a13967ac63f93831d810f3f90bac58c1b6e8e4075bba7177a913a31b8d96cfed04b45fbd4489166aae2bfc77687278ec5505037f49f7e9", 0x55, 0x4, &(0x7f0000b09000)={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x10, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000185000)={r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000354000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000f87000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000853000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, &(0x7f0000e43000)=0x98) close(r1) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x0, 0x6, 0x6, 0x7d429453, 0x0}, 0x20) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b5000)={0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dd8000)={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]}, [0xff, 0x5, 0x80000000, 0x9, 0x6, 0x7ce, 0x0, 0x7, 0x2, 0x4, 0x10001, 0x6, 0x80000001, 0x8001, 0x9c]}, &(0x7f0000dd9000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000082d000-0x8)=@assoc_value={r2, 0x663}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000814000-0x88)={0x80000001, {{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009ce000)="53619dead102255ae2f19a5d5e3fa7ca92540ce36d7bffa5c5237c34cfeae641ad2b83f2eaf5d9fbfe8b75a13c3badc15c406192f0c8334ce294b1077cfc8e24", 0x40) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000027d000)=0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d70000)=0x5, &(0x7f0000e22000)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d2e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f9e000)={0x7fffffff, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00005d7000-0x20)={0xfffffffffffffffe, r4, 0x0, 0xfffffffffffffff9}) bind$alg(r2, &(0x7f00001a1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f26000)="", 0x0) r5 = accept$alg(r2, 0x0, 0x0) recvmsg$netrom(r5, &(0x7f00000c1000-0x38)={&(0x7f00009ea000-0x48)=@full={{0x3, {"3a03c8a723573e"}, 0x1}, [{"b007d7ac5e6611"}, {"bb737f2d8a86fc"}, {"d2cc5ff2aef4da"}, {"277c23f34233d5"}, {"f940f4806a47f0"}, {"35e77ebf312560"}, {"c5323f2ae32d60"}, {"cd6e1f5c6ff993"}]}, 0x48, &(0x7f0000df8000-0x20)=[{&(0x7f00001b3000-0xcd)="8d858023f7b0dfdd114500ce0cb7172744e5df9223bedd0cc6d538cbc510434e4f2c33fba65afe1feccd73145d900fb96afaff2489deaf26e8724f16cc55712707fa83b86de9b7d3d955e814bc0193e1a59004a4c7c9bca5209750a3596cde3c10d57e42d8e0cbd4ed8e2210db8953a5e7f15bd10cebabb9a995527853a4ab30508e65a4444536897c40ba3df0c547120ab79e16752ad72b211cf96f288c3aca1ff875969c4b7bb811c7381c0db13b397e72799faad6b824690b7b0a7dbad4b791dcc9b4b326ef36fafee3292c", 0xcd}, {&(0x7f0000d65000-0xff)="8c647a76390a8dd6937b97d1ceaa3096fa53ee701d76ce6223900533d23211f90271b67e85b55307865027697452bf0cebf90451cf6b9ab62a219659d837c8aace260f48635beca0566bcea1701ceadca9503e4265ae13adb114f0ab1a85dd815fb1bb116f136e1fd6ecaac83486b28e050a897543e718203f48b9377747d2884b4adaae7ae0d62f8a6feb19905acf2be018af70ab1c6a3daeae133db07e9a30a0530abdf3348e9fb4bc4138c137b8e3d41b177b128dabd56219cd7884fb7c772a2107b76b64f8f9c69004fa3c2ba3c9e3114af6f147395c4dd0c5770bcd4452578836a8daf8b991cb701a95a9b47e173fc3270a870e4f4c293500adbfad6b", 0xff}], 0x2, &(0x7f0000a48000)=[{0xc8, 0x1ff, 0x3, "62e522f76d33aafe4c2f459f32ef3a7f9c5d93cedaf589509cdeb4c6a7da67c3b88d27d3c7db63ee5439b478d1fcf621b244c3762ba597bb59c301af57038268c44aad0177258598d6ea45beadac9f1859e34ad829d9b602e2fc1f96d6a1539902044de84e9e5320ae617a8308d1fbdef11ad287c5fdc7f580fb29b8bfbfe0a53b4286135e7539624e9ef6bc3681543503bff1628cddb295d7fa512aa9c0a7a3fc44cbfaa2bb37dd6db2ca3d6484dcc2a2"}, {0x1010, 0x10f, 0x1, "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"}, {0xc8, 0x10e, 0xb9c, "cd652b7eb3cc30eb43c46dba2d541f1fd5357bb30f054d351091f5159cb32a407bbe6d859399c387d3a4afa9ca58897728dca429ac92e1839d7ccd7a16ecc3e96c4f44275cbeef7c2d973244d9efc31c299389ddbcb73251a30efff257375683639326f3ad92c78469cc64769ada9b0452a2886f2b055d859066462cb2b5e7aa01054c095a02c509f0f7c811a50dec9d81fd59e907b38cb510c814504216026b99c243ef2a2e044311d4d6618a4733d4c071"}, {0x28, 0x10c, 0x3, "8623b25233b2ec09cc5c0371a42588fa8adc4fc1"}, {0xf0, 0x3b, 0x80, "4c444a6c4262ecdfd87d86fdf187639d9ecc6b671a75d14d512c42030dec6d194a96677db76cafd4bcb35f8525c0db8912f11273ae7736aadd259e414cdb61f176b85d96cc4b7adecbcf1576f08be5b9c7503fa020d9dad34566cc0714f53d58a9f7832a5784e4dbe633a5ace2297227ee0e93914aedd6a81ddd5a1c7cd6f88f332f287651c1b1355d69642ec68b5b6aa1fe3e123571bd846c8e8679690333e819ce29ea12a4636076c4ea05ac3ff721c698d8735278fd32e02973fa4abf3135360c23ce143e771e64b8d34ad239c24044f20a54354065b3774692b3eafc14"}, {0x88, 0x116, 0x81, "9734a6dabc4eb35f322abfecbccfa4d4821c574c47f97b51255495e586072dcbefc5dad509046dbbbd8259479db385c35fe6049d377f23381fd1ed20b230ad4ba351660acc4b1ad1c1aabb9b0d7dc6806ef82d775d41027a1753b7aa76da041334189222ae911cd83215207eb19419bf6d8efb2ef9"}, {0xf0, 0x11f, 0x1, "0d0a3dfd04142923e7c0b751c3f4c161f6766b89744dc89ee1e99125e4534ffeaccc75c13baa9f74bfbba0f81ecc3fb9d1a2f6501e2f165a1d18adfe40a24651c7b7ce0ff2574788817aba0d0e8a8145c397a05af0d0a6a1927c040b25fa294c629d1c33d6960a7659d22c19789b756ee75b3312453fcbfb804f73af0b0ff6c950cb5ec51460fb279aec076f049a09332f0cf517d16add7313205ded0667eea652eece8dbbb980ff8dee254b1b6f2757449c36c8e28a0670bbdafec1c6570ce0423a62a60f90309f697b91effd6d047497c568698137259481280139"}], 0x1430, 0x2404c850}, 0x0) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000035000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x4, 0xffffffffffffff80) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2017/12/20 11:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0xa, 0xffffffffffffffdd, &(0x7f0000d4f000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000383000-0x8)=0x0, 0x2a7) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00005d2000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000627000)=0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000049e000-0x10)={0x0, 0x2c, &(0x7f0000648000-0x2c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000948000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003e6000-0x8)={r2, 0x200}, &(0x7f0000e8c000)=0x8) write(r1, &(0x7f0000008000-0x26)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000012000)=0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000013000-0x4)=0x0, 0x4) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e22000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003a3000)={0x2, &(0x7f00005dd000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000281000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000607000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e6000)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa8000)={0x0, 0x0, 0x0}, &(0x7f0000835000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000512000-0xc)={r1, r2, r3}, 0xc) bind$ipx(r0, &(0x7f00008b1000)={0x4, 0xe0e0, 0x100000000, "b147eaf43669", 0x4, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e33000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x6, 0xfffffffffffffffd, 0x1, 0x0, 0x8, 0x1, 0x6, 0xfff, 0x7, 0x7, 0xf3e, 0x8, 0xb7]}, &(0x7f00008ee000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000735000)={r4, 0xb3a}, 0x8) 2017/12/20 11:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de7000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004f6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056c000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005c2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x35, 0x1, 0x7, 0x20000000000000a, 0x80, 0x20, 0x100000001, r1, r2}, {0xfffffffffffffff9, 0x1, 0xfff, 0x84, 0x1040, 0xadec, 0x7, 0x9fc}, {0x6, 0x8fe0, 0x7, 0x5f9}, 0x6, 0x2, 0x6, 0x0, 0x10, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x6}, 0x1f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x3, 0x80, 0xfffffffffffffffb, 0x942, 0x9}}, 0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x5, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = accept4$inet(r3, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000354000-0xa0)={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]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r8, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f000010e000-0x4)=0x7fffffff, 0x4) gettid() 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0x51b000)=nil, 0x51b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000519000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000051b000)={0xc42a, 0x4b58, 0x7, 0xb11, 0x8}, 0x14) vmsplice(r3, &(0x7f000000e000)=[{&(0x7f0000514000)="83", 0x1}, {&(0x7f000006d000)="d5453182e634697997a139ca98575fb5ca1b10cc4fff8180cac061f13c0c96f40b6cdd46355339f1", 0x28}, {&(0x7f000050e000-0x5c)="a2e4b685edb5f61bfae9136b7eb804306b3fea0adc0000000000000004784115ed93e2fbe46396be27e69b0b205bca4c9454e0509d529fe809fe68755abe071920f892d44fb31b6162447ddee51aa895462b39bd0342a76716d2061a", 0x5c}, {&(0x7f0000517000-0x1001)="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", 0x1001}, {&(0x7f000007c000-0x46)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c67889ad422b2b28db3dc122469528b25", 0x46}], 0x5, 0x8) splice(r2, 0x0, r0, 0x0, 0x8526, 0x9) splice(r2, 0x0, r0, 0x0, 0x100000001, 0x0) splice(r1, 0x0, r3, 0x0, 0x1000, 0x2) pwrite64(r1, &(0x7f000004e000)="ad773389d91f58c7e52b54c5312d314055a7b201dc1482e06e8ee6e9ad206d749c5c2e46c8661893f5452829964661a140f929fccb4f8b4507a76d9f8c5d62a6ad1abc8ed2ca8e430b010a6b3ce49cd99798e0995c8a1a0183cb1e265897c30e86da722191e307d44911d90cf2963f2480e749bc2009152cafb5ec79fb2b4294442594ee7fda5807c21773d6c764ba3cbfc01970943b311dc76ffe4f5cd7507fc94b981f0be79e7308ed4c93749a46dfaf6595a912c4b583edc37d26d74546879b", 0xc1, 0x0) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) socketpair(0x3, 0x4, 0x6, &(0x7f00005f9000+0x14c)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000cf000)={0x0, 0x40, 0x30}, &(0x7f00004da000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002bd000)=@assoc_value={r1, 0x7}, 0x8) [ 36.022877] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 36.060102] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f52000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000287000-0x4)=0x1c, 0x80800) vmsplice(r0, &(0x7f00007f8000-0x70)=[{&(0x7f0000c86000-0xe7)="18485a918d0ee9501bae190ed2a88d531e3eb0b2c5e66a055236ebd1be0a8270a26eb4ccb84b79719adb57691c31601559474badd79a682d45809df1055457959fc227af62b5a8d8ff1fc327d5f6bfb9d1ce83de1f274483dc39d8a74781719b7c78ebd00398a8b067d641f0d795b4286b4a249de68bedff7806d2efb3c0798b1d156970db33be422c82ea9ad65bc9f7bca7b44b9cf91b0a76266e1b9e7a16f8964b6e707b7dc06dd73f267b606e0e76518046c813702f430d49ff3edfdd112d38db039237e47056de843cb531e1ae6ea859b36e7a21a4f40494dc07a304a862cd717498ecf6b3", 0xe7}, {&(0x7f000060c000)="3fde046611a52bd92bf890a0fa60f7e838c194ac00a1d9583025ea58f0e119e3456f974a0424a4f0bc69557d03d0fbb3e420a329cf717c7ae78b0b37a3b22bb9cbadf1291a40e5b55684321927a5f05733fd0087c44bf8ff2505959a6f866d07d0da70fb50fc035cb3b9e41558ee42d1b8829a6809bf57aae74de010848356416d957180423890a0c218a242b10f79fa218bdd5d562e6da523dacd63bd96dcceafefdae9941ec54c272cef111ec49ecd028b8afce59e8f8ce6d950c39dfa284242121640d644372bd11796c9", 0xcc}, {&(0x7f0000951000-0x8b)="de89b06ad59a6f5c62c80e8104c9d2b6b03c2f221d6dc864eee25f2f75044149dbfb397b3f95b8913dd2c9472c6e6d54c74894565a9a13b67159c9e3aaf57ef7b6f3113c8234d31370769214be2d25003044c46b1dcde7cbe7e1cd35d7a820da51478d1000e7ecb444895497f6e78fa3385f2bec85ba1dbbaeeaa87cc4b72985b7b6be715e6fe99706da9a", 0x8b}, {&(0x7f00002b3000)="4480e4ba75b94c73bc1c7acde14c31b7f3b955e289114504d4922f66c0ea5e0ba0d819bb843d15eda016fb554261c3de37e0340ff1dc1a34b27d9a1b2cab5a37e425a80406070d501f4d01ae9c3026448f9c1044807bf5002c0fd5459a948dbc5d587fc3bdb6d06ab68a9b4541aab3de8f8e2ca647cfd4817f6c0a5c8681afb449d3d407bb265d5bdacfe070b8894b42cd529892f8a187a71a6549ca", 0x9c}, {&(0x7f000086f000-0x8f)="a3edc6dc8fd39cb3f93762cbe9834c5e9303c6d518d4234999ef5f0b648d6d0873580596a503567dc091529e0a362d6920c8fd54b15821c5650aea098ace49faa0417f7b0891a8481e309f99eb380606d09f8572b0d1ead0a9fe1a91f708891dc8649c379be228a7d5fb851ea1cf42484522bd12a6df36cbadfe93b027bbc902f7defad2457b9a82d8622a1aa50b0234704995366cc82025", 0x98}, {&(0x7f0000449000-0x8)="512119c447604d4d", 0x8}, {&(0x7f000073f000-0xa9)="5bbea871a1032b0ca3eb8ed46eb66c0b9640df9813a13435d91584fe1717521727246618d66ea503b17a3a0ef286af3f255ed2c7bc470ae876c4317c8456a80d8d119f0242acde002abe9865bc3e6878252c62705ede20cd76b93829e7974fec953d7d417d53c369246051f360a50dfc9a8c34d73af1a62f6bedb548db5a9742161e7249f274f207cb64fec55a2455ba735d8b3e36c6b99f3a81f5da0e2c5266ca8275e0d6370d4664", 0xa9}], 0x7, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) write(r4, &(0x7f00006fb000-0x2)='\x00\x00', 0x2) vmsplice(r4, &(0x7f00001c4000-0x20)=[{&(0x7f0000df9000+0x67e)='6', 0x1}], 0x1, 0x0) splice(r3, 0x0, r2, 0x0, 0xd2a, 0x0) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000023b000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000293000-0x4)=0x1002, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b80000-0x4)=0x5, 0x4) r1 = socket(0x1000000000000010, 0x7, 0x0) write(r1, &(0x7f00000a8000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b8d000)=[], 0x0, &(0x7f000000e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000293000-0x4)={0xffffffffffffffff}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002d1000)={r1}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160)\x00'}, 0x58) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00005af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000416000-0x7a)="468b390dbbc6a6f2cf56807780abcd80b30c79fd5f2e635e1582830cba64e6f78ab9831a791b289eb65af95663260f1a1cc1fc5b51c18c2b7a601a215400000000", 0x41) 2017/12/20 11:00:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000099000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) sendto$inet(r0, &(0x7f00006e4000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000058e000-0x4)=0x0, 0x4) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x4000000000000) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0x24) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2000000006) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006a8000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2e82) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4)=0x0, 0x4) 2017/12/20 11:00:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000048000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2017/12/20 11:00:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x37, &(0x7f00006a2000-0x3e)=""/62, &(0x7f0000889000-0x4)=0x3e) connect$inet(r1, &(0x7f000071b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) setsockopt(r0, 0xffffffffffffff95, 0x1, &(0x7f0000c3d000)="bf9c903ef31e16f555d1433fc1b3b650e2da219eb2abc712e397dcc1e77345d6e6f0a9b27cd0333417c6e565d14abef1a5c5a36050ea16bb3929e26f2bedcec67ae52d34582fdf2a726c20dfc6725c780d2fda438cdc2325aaf6e21763114d77f871cd4f7d3310cb416c100d5c9e02a8e31a33b2f80b9bdec4c607ef561ebc319aa0321f24b502f4fee46b2cb5000630cdb63bfee837c80810146f67a7bb3f700bc97787ce69f336281098527ac8def45e0f09", 0xb3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007e2000-0x8)=@assoc_value={r3, 0x2}, &(0x7f000042a000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r3, 0x0}, &(0x7f0000474000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002c6000)={r2, 0xfff00000000000, 0x1000, "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"}, 0x1008) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000003d000-0x4)=0x0) r5 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000aeb000-0x4)=0x0) connect$ax25(r5, &(0x7f0000742000-0x10)={0x3, {"18f6205057a7b6"}, 0x0}, 0x10) 2017/12/20 11:00:10 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="6b97", 0x2, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e95000+0xd21)="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", 0x59f, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000152000)=0x10) connect$netlink(r1, &(0x7f00004e5000+0x996)={0x10, 0x0, 0xffffffff00000001, 0x1}, 0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000002d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000052f000-0x4)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fd7000-0x6e)={r2, 0x66, "6b66e47a7797399d35eafdd2a8b72d6207deb414e41e517df1ab6303e19196dcf85d92c9b185364797907f44aac0b3d37daabefde9a74372d49c5e4676a50cedb87d93344bae637b7e109c018234040a4244eba60a605d6d3288b13ca18e7b335914f2891f18"}, &(0x7f0000fd6000)=0x6e) 2017/12/20 11:00:10 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff7000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000219000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a59000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000f9f000)="bac69afee11e8b016811b590bb000001000000000007005fa50000008000000007ff1a7dffd70407", 0x28, 0x800, &(0x7f0000cb1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00001b4000-0x4)=0x0, &(0x7f0000e2d000-0x4)=0x4) accept$packet(r0, &(0x7f00001f9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bf7000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000036e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003d9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x5, 0x0, 0xfff, 0x2, 0xae4, 0xf, 0x80, 0x20, 0x8001, r1, r2}, {0x4de, 0xdc, 0x4, 0x10001, 0x4, 0x800, 0x9, 0x8}, {0xc025, 0x1, 0x100000001, 0x0}, 0x1, 0x800, 0x6, 0x0, 0x50, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53, 0x3}, 0x4, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x1, 0x0, 0xfe, 0x5, 0x8}}, 0xe8) write(r0, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) pipe(&(0x7f0000277000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000098a000)={0x7, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000974000-0x10)={r4, 0xcc}) 2017/12/20 11:00:10 executing program 6: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4801e) pipe(&(0x7f000004f000)={0x0, 0x0}) listen(r2, 0x8001) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000085000-0x4)=0x0, &(0x7f000004b000-0x4)=0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006be8ffefffff7f0511001a00080000f60400000000000000f518e3070000000000", 0x39}], 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000047000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000085000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000062000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000028000-0x4)={0x7}, 0x4) 2017/12/20 11:00:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000aee000)=[{&(0x7f0000f21000)='9', 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006e2000)=[], 0x0) 2017/12/20 11:00:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000529000)=""/151, &(0x7f000050b000-0x4)=0x97) 2017/12/20 11:00:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d3e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80b, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000024f000)={0x0, 0x4, 0x30, 0x33, 0xfffffffffffffffd}, &(0x7f0000b40000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003ba000)=@assoc_id=r2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000501000)="19ef97082a7adc3143d14ee8704e7dc31a8be170c66b45615e1307df9c064aca250460a4ffca56598046aeec81ca69068a453b98e1f99bc894f00525fdb53945a2222742ff5bd7c1ced2b4e8b42d7d0c8aa76b282716299bdd794c3894bfc4e3fa26d058ad5b420b6eda1b3f15bdb107243da79c018e57d49907108316f9d4fca02655eabb848cc84a01a747774963300316e52cb4d48494d510579d1545bb17dbde27ecd1f1af44458abed4e5bc2f226b4f3ac32302702cf497682602", 0xbd) close(r0) [ 36.254758] sctp: [Deprecated]: syz-executor3 (pid 8133) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.254758] Use struct sctp_sack_info instead 2017/12/20 11:00:11 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$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f000049e000-0x10)=[{&(0x7f0000fba000)="130b0591ef85d279", 0x8}], 0x1, &(0x7f0000c40000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x3) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) sendto$inet(r0, &(0x7f000021d000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x0) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000a5a000-0xa)=@file={0x4, './file0\x00'}, 0xa) pipe(&(0x7f000055d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000233000-0x4)=0x2, 0x4) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) r0 = socket(0x19, 0x0, 0x1) getsockname$netlink(r0, &(0x7f0000a2c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a8000)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000a17000)=0x10000, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006e7000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000285000)=0x9, 0x4) 2017/12/20 11:00:11 executing program 6: mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000e9000)={0x0, 0x0, 0x0}, &(0x7f00002f2000)=0xc) mmap(&(0x7f00002f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002f3000-0x4)=r4) vmsplice(r2, &(0x7f00002f1000)=[], 0x0, 0x7) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "bbaa999dc6eb56df1d9c6f853c6ca263b3127b45855f504b91fc62ae0a58d64748068471bbd3fb6e64e118cadb7aa84d09b1a7cbf9ca909ee86d8ef227d4620d830fb5eaee26a99336386e9ffc8f54256b0614b98bd13f47b7192f416b9829fae08a03d36cf04ce1f3debe67220318962d4dbab924af2ae8fc6a2ccb4a7114735e61b10762662bf102e9f64e7adfc6e6c529a05468f17ab9ef5499f264c4ea582f287e96d0ce1ffffe72b6b4c0ab87ca9dbaee750565cc4ad456c119"}}}}, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d0f000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000999000-0x4)=0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000639000)={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0x94, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x0, [0xff, 0x3, 0x0, 0x80, 0xfffffffffffff419, 0xff, 0x80000000, 0x5]}, 0x5c) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000f85000-0xf2)="9bbd54a8629e95cb641a39bbb9f496334b32d91a70a5324bf784263cbf70cfdcfc24d85b18b442ab042f90f142b81ddc986a477d07b60ed97ca04e0a86631547639be6142e9949c404c9552294caf7aa4bf5e271c6cfbd3f918c7425de0ca0af17c2e43ef5482254a07dbdbfe55cc71d01598ee4c0f1d8f5d246bad6a44f45cd", 0x80) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f000063b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000763000)={0x0, 0x0, 0x30, 0x9b6c, 0xa2}, &(0x7f00009a1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f3b000)={0x1, 0x8207, 0x5, 0x1, r3}, 0x10) [ 36.317972] sctp: [Deprecated]: syz-executor3 (pid 8135) Use of struct sctp_assoc_value in delayed_ack socket option. [ 36.317972] Use struct sctp_sack_info instead 2017/12/20 11:00:11 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000093f000-0x8)=0x1) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000093f000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f000007f000-0x38)={&(0x7f0000158000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000093d000-0x70)=[], 0x0, &(0x7f000093d000-0x3b)=""/0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) [ 36.387749] audit: type=1400 audit(1513767611.118:49): avc: denied { map } for pid=8158 comm="syz-executor2" path="socket:[18699]" dev="sockfs" ino=18699 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8, 0xfff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ee9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r0, &(0x7f0000f71000)=[{&(0x7f00009e4000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "8c94f7d2b3bcab5dfad868f27e0b88b9ce86b0af4917b8d4e104c71bb102fbeddbd2e320ae896f0c42d4fdf198617f217e9d1cb1f7c1bc176e547570459134", 0x0}, 0x60, &(0x7f0000f03000)=[], 0x0, &(0x7f0000565000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xe38000)=nil, 0xe38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e39000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000e38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000e38000)={&(0x7f00000e2000)=[0x3, 0x27d, 0x9], 0x3, 0x7, 0x10001, 0x3f, 0x5565, 0xfffffffffffffd15, {0x3, 0xa534, 0xffff, 0x36, 0x7fffffff, 0x800, 0x39, 0x80000001, 0x20, 0x2, 0x202f1801, 0x8, 0x5, 0x28, "c85c3c019fe013a14dc8651c6d82da07067537205e431cc0c1f599a448622a0f"}}) write(r0, &(0x7f0000e31000)="22000000180023ff4f000e00090007000200000400000007000600af04000f001318", 0x22) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000df000)=0x7fffffff, 0x4) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e3a000-0x93)={0x0, 0xa9, "ce736b0819a46f14b097743a98d58de6d641842a074080d1a56b761ae7a077dbe15bbc02335b94ef073948361824d56b4c82fc0fec4c296dbbc7a61e6c5ef78881e7b65cebfe5603562df5d9b14360dd4c0bd2f61b34b2cbf51815987ea1f19eeb97f88c705b8d8a990d007031922995657c371412d23d129222b8cd5528d78b22934b8e8f995da2971420d0778f63fa7aa45e2d0ca83c26dcd39389212a638343158440a06aafb05a"}, &(0x7f0000e3a000-0x4)=0xb1) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e3a000-0x6)={r2, 0x0}, 0x6) connect$netlink(r0, &(0x7f00006e4000)={0x10, 0x0, 0x8000, 0x2}, 0xc) mmap(&(0x7f0000e39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000cfa000)=@get={0x1, &(0x7f0000e39000)=""/197, 0x5}) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect$netlink(r0, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc) ioctl(r0, 0x8e, &(0x7f0000cd5000-0xde)="a540584831e96b42601dce2bb87946269fa533890547a44eef61312b4d35cec57ad97facecca2a6f3e3b5437743794db73d2ff49cf0e0c64bfb2e35e092ecce19945a46c29a32430429c8781875a6a253f5bcd5d0a9beeb86d29b05a554a0d673c1bbfafac65c6de9ff2dc782c3a940840572ace3630692fd8d862e6999390dfd1367c565c059ca08a1a636b03a4213048dee8a793f62a9e99c760b50de25bbc508a645ba235d9c3bdc8774704516e988520313aedfc001584ec0fc12852850a0c221872495ef52f8183cfdfaf5273c69d66da5dff0d474572fc2528141a") write(r0, &(0x7f00005e4000)="1f00000002011f9f4c3b010001000000020000ff090001800400010000df18", 0x1f) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ae8000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000092b000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000088b000-0x8)=[], 0x0) r1 = socket(0x11, 0x802, 0x0) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0xb8f0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000280000-0x2)=0x20ca, &(0x7f00000d3000)=0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000902000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a58000-0x8)={0x0, 0x0}, &(0x7f0000cab000)=0x8) 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x101) accept4$packet(r0, &(0x7f0000b75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000035f000-0x4)=0x14, 0x80800) sendto$llc(r0, &(0x7f0000e5b000)="4ba6285ae503e1a186ef28c9ce97ac344800843a479b1f75ed01448c1f822fd66e17a9e7ec60ead7ac41deec8c2a84077a5ce24739abba874daf52b7babfe6400f3af50793c7d145a773bc", 0x4b, 0x20000010, &(0x7f0000fbc000-0x10)={0x1a, 0xff, 0x9, 0x6, 0x2, 0x7f, @random="058de0493981", [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00002ed000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xccf, r1}) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmmsg$unix(r2, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0x0}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000003, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d7000-0x18)={0x0, 0x37ad, 0x10, 0x27, 0x4}, &(0x7f0000bb6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000de8000-0x8)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000987000-0x18)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2017/12/20 11:00:11 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000637000-0x4)=0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000042e000)=0x3f, &(0x7f0000f13000)=0x4) r2 = epoll_create(0x7fff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000011f000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d9f000-0x60)=[{&(0x7f0000001000-0x6)="60cfeba105f3", 0x6}, {&(0x7f0000001000-0xa)="e17d25e0452c40c0c867", 0xa}, {&(0x7f0000001000-0x61)="d7cc9cd037c2216f87c160b22dde4874ffbfd37610ac4d8e401a68d27ad2cf41684761c1411263fbfdbc20bbfe5ebb29bda75ad3fc2cffa1d12859935a440a3e17d66b11605b1f98f8c37aa33b98149fd4be98ed0135b906bc8ab2852dee68322a", 0x61}, {&(0x7f0000000000)="9f4dd2007ab8ea7c778449522c8e7c7d07200589e55d036cd2724e23b7919837dd8434f0c66375e8537ed44133ce334dbff3bf16f027a66802db9c", 0x3b}, {&(0x7f0000001000-0xbf)="6bc43f52b94dfcde1df995a5f4bcebd8364dbd68374bdef3360c51ebe34c041a71276da2129a74957498a6f682bf7755516c35ebc6441ae9edccb604cc0cc47e76dcfcfb832f3b4ef36527938c405dcd81eb6ba7868bd0ebf0672c5e881c9b7d2a155dd6165c210f8a33e3702de0faacc7cfeabe3e37449482f2f4469c2a4403519b1805fcc800a2bfdcc958330a982936c50b6bf9dc4eff9667353d319361ecf4d02d789ab8dccc925118a24807bca7c2aadf517ffa61d0d1d0fa060f5a26", 0xbf}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x41}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000985000)={0x20000004, 0x0}) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d19000-0x3b3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86d9, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x8, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "948a77683c23acae"}}}}}}}, 0x0) socketpair(0x0, 0x7, 0x200, &(0x7f0000b08000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000dbf000-0xe7)=""/231, &(0x7f000003a000)=0xe7) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000cdc000)=0x0, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005a0000+0x8e2)={&(0x7f0000ac6000)='./file0\x00', r1}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000014000-0x4)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005d1000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007ed000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000d73000)=""/166, 0xa6, 0x2000, &(0x7f0000e82000-0x14)={0x11, 0x7, r3, 0x1, 0x7fffffff, 0x6, @random="af6e9fdf995c", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000499000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000479000)=0xb) syz_extract_tcp_res(&(0x7f0000a6c000-0x8)={0x0, 0x0}, 0xf5a, 0x2) 2017/12/20 11:00:11 executing program 6: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x9) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80f, 0x0, &(0x7f0000f5f000-0x8)={0x0, 0x0}) bind$llc(r2, &(0x7f000003e000-0x10)={0x1a, 0x18, 0x40, 0x3, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d17000-0x14)={0x0, 0x8, 0x3, 0x7, 0x0, 0x1000}, &(0x7f00002d5000-0x4)=0x14) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f5f000)={r3, 0xce}, 0x8) r4 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f000089c000)="", 0x0) setsockopt$inet6_int(r4, 0x29, 0x1000000016, &(0x7f0000e62000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f60000)=[@in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x1, 0xba, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x91}, @in6={0xa, 0x0, 0x6e6, @loopback={0x0, 0x1}, 0x6a0}, @in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f60000-0x4)=0x400, 0x4) 2017/12/20 11:00:11 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x100, {{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]}}, 0x90) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x805, 0xfffffffffffffffe) write(r2, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f8b000-0x20)={@generic="0b49eebc41ff33232d1faefc96350a59", @ifru_flags=0x2}) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000edf000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000006c000-0xa6)={r0, 0x8000, 0x7c4, "4983836bc06ff09a1db125ad3e668002ce58687db2af59307f708e1016918000fcedce262c7b31bfa3c8e2b1ea8ba47599c8698385903382e57433a420310e87f460c3effab556e5f8c0c4943e5d30d9ebdd86217b95adfd9b59a5ff7f4a7746fc093cc17d8d45f8fa6b1988bd3ab9cbb1df4f1d7534d05d8617d88cdd12e2d1814be3342f5fe013006f0bd3f8c66eb61f932327c3146af5e4fb7a26"}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006b4000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a17000)=0x30) ioctl$void(r1, 0x5451) pipe(&(0x7f000092e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006a5000)={0x0, 0xffffffffffffff21, 0x10, 0x5, 0x10001}, &(0x7f00007eb000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008ab000-0x14)={r3, 0x1, 0x492, 0x3, 0x1, 0x800}, 0x14) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000aeb000)=@add_del={0x2, &(0x7f0000c5d000-0x10)=@common='irlan0\x00', 0x5}) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005be000)=0x9, 0x4) splice(r0, 0x0, r0, 0x0, 0x5, 0xa) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000044e000-0x8)={0x8000000002f, 0x0}, 0x8) bind$inet(r0, &(0x7f000070e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) recvfrom$inet(r0, &(0x7f00000c4000)=""/4096, 0x1000, 0x100, 0x0, 0x0) [ 36.496325] audit: type=1400 audit(1513767611.226:50): avc: denied { connect } for pid=8177 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10000000010, 0x4000000400000003, 0x8) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000683000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000fe1000-0x10)={0x3, {"b0f08b894c1d47"}, 0x5}, 0x10) mmap(&(0x7f0000000000/0x9b000)=nil, 0x9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00005c4000)=0x0, &(0x7f0000fe2000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000099000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r1, &(0x7f0000019000)={&(0x7f0000055000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000036000)=[{&(0x7f000001c000)=[{0x11, 0x30, 0x21, 0x0, 0x0, 'N'}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000fe0000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23d9}, @in={0x2, 0x3, @rand_addr=0x4af, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000dd9000)="29000000190031bce50021000065ff20020000000000000080de00000c0009000020000000007fff00", 0x29}], 0x1) socketpair(0xa, 0xa, 0x0, &(0x7f000033c000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000086e000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x1, 0xff, 0x3, 0xe3, 0xfffffffffffffffc, 0xa1a}, &(0x7f00004cc000)=0x20) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f29000-0x10)={0x776, 0x1}) 2017/12/20 11:00:11 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000002000)="8d", 0x1, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000278000-0xc)={0x0, 0x0, 0x0}, 0xc) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f9b000)={0x14, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000066d000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x2, 0x3, 0x20, 0x4, 0x6, 0x9, 0x45, 0x7ff]}, 0x5c) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000a33000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f000044c000-0x2d)=""/152, 0x98, 0x40000002, &(0x7f00002dd000-0x1c)={0xa, 0x3, 0xb7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000579000-0x4)={r0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000dad000-0x2)=0x0, &(0x7f00005fd000)=0x4) [ 36.581746] audit: type=1400 audit(1513767611.312:51): avc: denied { create } for pid=8212 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000b69000)=""/16, &(0x7f0000005000)=0x10) getsockname$inet(r0, &(0x7f00005bb000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b90000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000-0x10)=@common='eql\x00', 0x10) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef0000)={r0, &(0x7f0000ef1000-0x1f)="2cd188e722219f1d588921d1f34c882fa6e7e6f6a437507a8e247698a001fe", &(0x7f0000ef1000-0x5d)=""/93}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f00009df000)=""}, 0x10) 2017/12/20 11:00:11 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ae7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005a8000-0x2)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xd7)="88768f167e90cc5525273a87190945e59d10fe907e22b37b18db5e0e161644f47a8b68f18605527a57f535eb10066e3e50bbb8a8d86cee1cb904fd94e331ed35f90587cf80b1f62ce664d8970d4ab89b29e85af98f0a19778d1bb56b819f95d3c4615e00d7f0032a59ba7dbdcd26a849a982a9bd3d05cf13e4fd192eae94f7830e8f8fc9f372a167f0bc5e6b6879e537146e04ef0216ebbf1bfc908df8475f685d879509a2933a281369f9225d53214bf075230b5f131d484f6622574c28bca37d5f286b15b18703e46088124bde7cecbcf3b3446e66f8", 0xd7}, {&(0x7f00005b7000-0x1000)="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", 0x1000}, {&(0x7f000040f000)="45672b659125de310489fe6885710917070798c261507cfc237f855fea0f8d1f2897ff296bc82e09251376cc9692ad0a0ff5bbf43516279d7b9faef60b8788daa06225ad2147ee630641b95212a0fedf8a6f340df985a0f630e21538e2c6df536bf5b6c1bda86e6c990f16ed77662883d0370a46b11a5e3a2bec00226c82f3c1a7625c318d08f605b1b5e979dd47a2", 0x8f}, {&(0x7f00000f1000)="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", 0x1000}, {&(0x7f0000001000-0x72)="0bdcf35d4ea64cc58e505eda3be140812d6aa41ec9daa1982b64e7a6afa973cc2edf51a9fe5407a2cb899b5c37eaef55e2b0a90f13beb35676520b902cf1aa820622ebb9d7fb85b36e75954c707f6c4e13efecf8ad79138128a94abede1c7f843dea8f2e402e571885f723714c47510c03ac", 0x72}], 0x5) pipe(&(0x7f000038c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00006b5000-0x8)={0x8, 0xfffffffffffffff9}) 2017/12/20 11:00:11 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ad8000-0x18)={r0, &(0x7f0000fbc000)="", &(0x7f0000fbc000)=""/142}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0}, 0x14) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c0e000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094b000-0x4)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000018000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000101000-0x21)="2200000016000700ea09120809ff063f0a00000922000004000300040001828c45", 0x21) connect$inet(r1, &(0x7f0000688000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.642418] audit: type=1400 audit(1513767611.357:52): avc: denied { net_bind_service } for pid=8229 comm="syz-executor3" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000003d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000007c000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000290000)="4ec3904128ca350742a9af05cabc483f93982c21", 0x14) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000821000)={0x0, 0x0}) bind$inet(r0, &(0x7f000079e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8f000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00003c1000-0x4)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x11) sendmsg$nfc_llcp(r1, &(0x7f0000005000)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4615c368b7a23417a2bfff64fd4e1427232354a1cee3ee5ebdb67f890bfabfd4e94b5f80a73060e6fa18b5b46efffd9324ca5553670fe3d6de1481ba5a3dd4", 0x0}, 0x60, &(0x7f000000a000-0x40)=[], 0x0, &(0x7f0000009000)={0x18, 0x0, 0x2, "0647563d"}, 0x18, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 0: unshare(0x24000200) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c3c000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d4b000)={0x0, 0x2}, &(0x7f0000c2e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x80000001}, 0x8) unshare(0x4000000) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f00002ad000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009dc000-0x55)="", 0x0, 0x0, 0x0, 0x0) 2017/12/20 11:00:11 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000567000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000082d000)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x98, {0x180, 0x2, 0x0, 0x60, 0xe21, 0x0}, 0x0, 0x6}, 0xe, &(0x7f0000422000-0x10)=[{&(0x7f0000000000)="f9fbece7595048250fae367e84a69617934c30b00693afa437d4a75abcef1ce54a7e495ef1752229f23dede0547d68776a985c2bec3527e419fb0c79ff02aee65c95c4ea3754fc57a5c41af3c9b257765aced17caeed8f80cf2f0a4b50089823852bc746ead914a682d83a200d", 0x6d}], 0x1, &(0x7f0000000000)=[{0x100, 0x6, 0x20e, "55a9c77306777040388147011c17e0984c56e8846eca8014dca0626ebec556e872604165083f92d6b08f9eb1bb54212554b93cd9718732373f3eb1a50c0c4c017c6bf896ed065319fb896bfb64ad9755780839eef4771cf0a570d4b11829c44378a6b41e4e864b23906d5aef11ee352328721078b7af014f35966885a383e004c8e841fd0ab5f6d2201d810b01eae591f84c82aa7b752f5e191a7b6943a80c754b4c6dd3a3a73238db9c1eeb0d436673c184dc3faa0e84678e314c2cfcae19565c4b16cff47fe1143973cdc001ef139364560191282ed1789f4aa9728e2e7c82a4bc8ebdad20b2adefdd06e18613"}, {0x48, 0x117, 0x5, "b03332dcdc7841272507a3beffa42227d94bf75e8aa121761c9fe5aaddc5d1fbd84c07288b507497b9c72541d5d52a0e3a"}, {0x78, 0x10b, 0x100000001, "5aacdf427533b110147a17dcc3ac9bbbaffad4c0598abfd83fee993db13ba94d8e03546c22975689962f6bc81ca0cc62c2ef4bc3c8908d1a4d1c8927b3735b87020b280eee34178989465305b74a2760e3958646467ac9b3d2eb4448fbe6a27397f07c3d97"}, {0x50, 0x114, 0xffffffff, "e216b119fbe9eb6fa7b684087396412dad84d6f0c22dbc8b6ba6650989ab88e5ab0833f3044837ec058826f4f76f707727d63f2fe8bffcbd6ee90f804cb051"}, {0xc8, 0x115, 0x0, "55c3216d525887554a9af5fe6b5d70586f45f54332d618bc1104b19b5347119e52113dcaa218a02fa1d94da545e736e56053f4e2018389eceea2fe5e9fe61e451368b4b4c2a40434598b52eda7cc81584070d7780bdd851a6382b21f07afb62b057c936e8ff539da473930f1612d434305244120becf3bd5b424b36e692f7cc2b1a00e96e3d6cceb26364f5270368ee969197c9a19d9bbb8ad9ff06baaaf9b0c4290bcae931ad4c4f7ec86d500d368af4092"}, {0xf0, 0x11d, 0x2, "9ef1dd6f8a5cd3bc21edac011533ea2f2bbc92e4c779d114434bb13eaac08ecfd81a026338e6fa3dca5c8aecbbcd09500e36f579266efaf75cb1f3c1e6a200e15c02f62cc709ac56992a8711f8141a0d15202867c99f8a33237435a73864de1ff435aeef04c89a644a093e005fb4a9a45cb42206bdabb65214fc62da3db9d84c8de6f27c23b37a22d39561302dda218adbd3d116d5676f94e23b3b1165dfb6ded5d8617abb54da0e354d955e8e9848d6dc33a93b9213b21d13263f97ba9282a45fe3eacf1ee690ca1321bb4c3ebedec6368ad6e2e46c0de407"}, {0xe0, 0x118, 0xfffffffffffffffb, "7ed647f81c30eb5eb004e5c28b5eb9dd4b6ba868da2e4eb7c5c6c3991119eaeae062ac1b1d0f9cff1bd6581bfcf53ebd3f317aa79684b27bc74f31bd12e39f1819e7d2a1df0278623ac8f114938623416346cd6d408444253ebea711524cf5d9681117ea378e372d0b9f4639b8cfd715360edebbc5528215f6b9ae992280ac6155144d767bf55130c012decae8a8a0bd939a0cfb8e6992412b06e7da9e9ccb259a2e93eae63ad4f91f4927c858983e38cdcb61322840a2e469d5eea3d4e09ff53e682deec5de7d303a7cc34f0f"}, {0x110, 0x108, 0x80, "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"}], 0x5b8, 0x10}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000)=0xfffffffffffffffb, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000057000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe6000)={0x0, 0x2a56}, &(0x7f00007fa000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a89000)={0x2, 0xf604, 0x204, 0xd3e5, 0x8, 0x32b, 0x5, 0x9, r2}, 0x20) r3 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000cbd000)=0x0, &(0x7f0000e82000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e5a000)={0x8}, 0x4) setsockopt$inet_int(r3, 0x0, 0x2f, &(0x7f000064b000)=0x0, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000e07000-0x85)="cf18f883cd63bc5cf37b8a921012f46187c6752997a5620ce139f46dacbd2ddde997880d5bfa63ba9faf3333873a054ddd3f64e6d1c79a166211e7108e3275a59544f1c4655e44cdae2a0109f5b807b6042bc412ade906e27630be02a83cfc625b6d52f006b730fb3adbc3cabcbf7355536a320ac07a930a5d81b06e8ac8ff9f85ac737a9c", 0x85) getsockname$inet(r1, &(0x7f0000a0d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf5000)=0x10) 2017/12/20 11:00:11 executing program 6: mmap(&(0x7f0000000000/0x51e000)=nil, 0x51e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000051f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000051e000)=0x10, 0x80000) write(r0, &(0x7f0000489000-0xe7)="83d37ddec0cae0a6b66cd89ec475c0b7f84b590ff42641ed49aefdbbc7c5a21440bd7ed367e25cafd1c7c582ef781201ca5961b042a86a9157a1d1da0c8624ff91e14a5bee86d8d864b4d806636465d9487915dc560a30393760e3b5885747ec53748a0cbd57d384680e65d3ed6b169d77a59287e3fa6f383afa7387a0dba2d605f05511e3d435917edccfd0a60f9299bfe0596144fc302462d08f38db4356b5c2db76c9d12072e5bf67a0323d467dfda108387959357c4fd9f672b62794f9fb33b399e9cecd26cc8f791aa919894474459650508ad2315a984c5200bb9aef2af0a8f4537713ea", 0xe7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000519000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000034e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000005a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000015a000)=0xb) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000521000-0xd4)={0x0, 0xcc, "3b3434acaf39b573228c9c656859e72b3674c559f8a6450b1fdcabd8ca5a742927a22c6d04755da6c604386f8dbbb96874bd58a56e12fcaccb0b016eab631569d3f60b54e82924cb707e1ba9cca7fdc7ea42b001380da64fda3ae7b2d630c769226d2a3b91ef8cdf4ca6b8f0b3e01cb55e5c6b322a92f5696b447b6529e3e4a318d4532c24b28d2359de7d80b2b650f57674130dbd35aef558c86b4dd7362997f0c527fdc254a0df271754713e1440d04cf9676a7a14ee63dfce96e6832c6480c56271ecb3b336d231d7c7dc"}, &(0x7f0000521000)=0xd4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002c6000-0xa0)={r5, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x3, 0x7fff, 0x10}, &(0x7f00000a8000)=0xa0) vmsplice(r4, &(0x7f000000e000)=[{&(0x7f000051b000+0xac5)="a2", 0x1}, {&(0x7f000051b000)="c1", 0x1}], 0x2, 0x0) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) mmap(&(0x7f0000522000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000522000)={r2}) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xffe) write(r0, &(0x7f00008c1000-0x25)="240000001e000d06f801004000000000010008000000000007410100000100010c0002c7", 0x24) connect$unix(r0, &(0x7f000026f000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000fd7000)="ca735f02cd488e2965db1cd51cb745a966b9d020961eb81dfba38b24a1829709cf54b29c1b8ae33e3ec60f6c079d5752a8e95b5ad717adaa8da638cd8a93ee7bcb9f92717b3033ee5eb6d309c7022c10697a5c3211ed8c798c86330a4a1208f95f42049f9a05c94fec65e5cb4b494f9a461b927a75b5bcd998d7ee5a5c7618e29c3f317dbbad44a7e13cc34dca6a6f55cd0007bd45bea533aaf3e4bf539aabdc7d72d942ec2a64818043174e3a269935fe0bbd6eb9a5e62262b05c3154ff5b932e91e6eed9069c844cd5ecdcb1a5e113f27b17608511968ce6c08e9f741a52204d70a2c7") ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c08000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x400003, 0x0}) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$ax25(0x3, 0xffffffffffffffff, 0xcf, &(0x7f0000403000)={0x0, 0x0}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006ce000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f96000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fdc000)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}], 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000fdb000)=0x0, 0x4) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a30000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ce7000-0x4)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/20 11:00:11 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) unshare(0x400) mmap(&(0x7f000021f000/0x4000)=nil, 0x4000, 0x3000000, 0x2051, r0, 0x0) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) getuid() 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x1b, 0x800, 0x8) recvfrom$llc(r1, &(0x7f0000541000-0xaf)=""/175, 0xaf, 0x40002103, &(0x7f0000f96000-0x10)={0x1a, 0x2, 0x0, 0x43d, 0x3, 0x0, @random="bc4abc48fbc6", [0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) sendmmsg(r0, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f000075b000)=[], 0x0, &(0x7f0000b2b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept$inet(r0, &(0x7f0000a8c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d8000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b9000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000a0f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b5f000)={0x1, &(0x7f0000d3b000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r0, 0x1) close(r0) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007ab000-0x4)=0xffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000083c000)={0x200000001, 0x2, &(0x7f0000e05000-0x18)=[@map={0x9, 0x8, 0x0, r0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a5f000-0xc)='vmnet1@bdev\x00', 0x1, 0x80, &(0x7f0000e3c000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) pipe(&(0x7f00004f2000)={0x0, 0x0}) bind$netrom(r1, &(0x7f000075d000)=@full={{0x3, {"74a812a29353c3"}, 0x23276ca2}, [{"e54bda43e2b748"}, {"a463575bd9ee01"}, {"c3d87dc5ee7dc5"}, {"6cf2753520d04f"}, {"d1744cc92e1fc0"}, {"36f62a3799df78"}, {"6250ba60c9fd0d"}, {"14425f2494cc1c"}]}, 0x48) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000971000)="e4", 0x1, 0x20000000, &(0x7f0000d73000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00004c0000-0x14)=""/20, 0x14, 0x2, &(0x7f000013a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000023a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000591000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000236000)=0x0, &(0x7f0000d78000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006b0000)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5d}, {0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x7fffffff, [0x4, 0xcfd, 0x6, 0x7, 0xd932, 0x60f4, 0x9, 0x6]}, 0x5c) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003f3000+0x108)={&(0x7f0000c4f000-0x8)='./file0\x00', 0x0}, 0xc) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fff000-0xbc)="24000000190025d0471c1f24ffff000102fffc010010000000fdffffffffffffffff2ee0", 0x24) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000023d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000900000-0x4)=0x0) sendmsg(r0, &(0x7f0000939000)={0x0, 0x0, &(0x7f0000033000)=[{&(0x7f0000239000)="ac454f11a76ec1e24b2deaf56c01c47b34c6c91ac0127c", 0x17}, {&(0x7f0000f9c000)="c061febf311c96a61344064c2aa63b2962c19b0cc28e7f50c5a8da3d48c242e5d8dbd03fe97e58405a7a634ae7dc9b888c53e8472fdf481f3d0073614293c93fd12e887b572b81e0b47f77e16225672e478a43b4f2bc4d8ae5dff09f89803e8f00b5c4633d618ca81f10033df038faba", 0x70}, {&(0x7f0000b58000-0x59)="88e5b0e8a18536dcd60b6e17e9ba72731be5a32128689ac48598f18de616c16261176631a0f914141de60981829ed9cc14ada6c1bcced8cf33ac4c47983915887b5b1c25f09cc1d34072b0cd6630fee512e15791efa627ccbe", 0x59}], 0x3, 0x0, 0x0, 0x8000}, 0x4810) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e1f000-0x60)=[{&(0x7f000013b000-0xf2)="7efa476379b0dfc68d0368746b5541b6314ce9946054df03eabdd6447c0b2ddbbb3bb126f280dc36eca1428aee362ec970986fa4bb779d37cd6ceead18fc0978", 0x40}], 0x1, &(0x7f0000e50000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x80000001}], 0x18, 0x4000000}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f00005e7000)={0x1f, {0x5, 0x44, 0x6, 0x2, 0xe41, 0x20}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad460000b86dae79fa2e9d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000e8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f3b000)={0x60f3, 0x4, 0x0, 0x9, 0x2, 0x80, 0x46, 0x4000000000, 0x5, 0x7ff, 0x5}, 0xb) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000b5d000)=[], 0x0, &(0x7f0000f3d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) write(r2, &(0x7f0000f3e000-0x89)='5', 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000cda000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004d0000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000037a000-0x4)=0xffffffffffffff80, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000f71000-0x8)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f6e000)={0x9}, 0x1) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00007d6000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f71000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000aaf000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r4}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x27) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cde000-0x4)=0x14) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f71000)={0x0, 0x0, 0x0}, &(0x7f0000f72000-0x4)=0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f8000-0x4)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r7, 0x400443c8, &(0x7f0000895000)={r3, 0x4469}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f71000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5010d69e, 0x0, 0x552, 0x1b, 0x20, 0x20, 0x33ec, r5, r6}, {0xffffffff, 0x0, 0x7420, 0x4, 0x6, 0x401, 0xc25, 0x1}, {0x1, 0x9, 0x5, 0x3}, 0x0, 0x81eb, 0x101, 0x0, 0x40, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d, 0x80}, 0x9, @in=@empty=0x0, 0x3f, 0x3, 0x3, 0x8, 0x1, 0x0, 0x1}}, 0xe8) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000eb8000-0x28)={&(0x7f0000b8b000/0x3000)=nil, 0x0, 0x1, 0x8, &(0x7f0000735000/0x2000)=nil, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ca7000-0x10)=@buf={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f000059f000)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) sendmsg$key(r0, &(0x7f000049a000-0x38)={0x0, 0x0, &(0x7f0000460000)={&(0x7f0000096000-0x18)={0x2, 0x9, 0x10000, 0x5, 0x3, 0x0, 0x7, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x40) syz_emit_ethernet(0x13, &(0x7f00004de000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @llc={0x3, @llc={0x0, 0x0, "04", ""}}}}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00007d1000)="", 0x0, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000e8000)=0x0) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000407000)="f39f00aaa97bc172703840ca2ab8d945619506e03d94a0228ba73446a931a53f08d1d7f9e7d5503c59610a7c03ccb2b3376b7afac2bd76be0f264c6663681662235226dd2a40e4c3ed67917ba31ea13ff2cae397410a2f8bb60bff1aca31ddfbba5e2720844f31649e456411fdbad75c269e018d74647ecc0e2ce282ad81bee985856d0ac206455d609b76ac1691ae09a53354055e9b8d27fa4f165812", 0x9d}, {&(0x7f0000b2c000-0x1000)="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", 0x1000}, {&(0x7f0000f67000)="6de1681d0a1c0991dc3ca2e40a1c8b2c64aa1af196e73b5a", 0x18}], 0x3, &(0x7f000003e000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x400000000008000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0xa8, 0x814}], 0x1, 0x2000) recvmsg(r1, &(0x7f0000452000-0x38)={&(0x7f000061d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fcb000)=[{&(0x7f0000c4e000-0x96)=""/150, 0x96}, {&(0x7f0000a33000-0x1d)=""/29, 0x1d}, {&(0x7f0000b44000-0x28)=""/40, 0x28}, {&(0x7f0000476000)=""/96, 0x60}, {&(0x7f000059a000-0x7)=""/7, 0x7}, {&(0x7f0000d1f000-0x15)=""/21, 0x15}, {&(0x7f0000d3c000)=""/103, 0x67}], 0x7, &(0x7f00007c7000)=""/192, 0xc0, 0x81}, 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x100004) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x800, &(0x7f0000d2c000-0x7)={0x0, 0x0}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d2d000-0x20)={0x5, 0x0, 0x1, 0x9}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000d2d000-0x10)={0x7, r2}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000059b000)={0x2, 0x85e, 0x81, 0x9, 0x17, 0x800}) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000557000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000e1000-0x4)=0x6, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x49) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000558000)={r1}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000038f000-0x290)={0x1, {{0xa, 0x3, 0x2, @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]}, 0x1, 0x4, [{{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xdd44, @loopback={0x0, 0x1}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000062000-0x4)=0x10) tee(r1, r1, 0x4, 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0}, 0x8) 2017/12/20 11:00:11 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, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00003cc000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000a84000-0x2)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ff7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x10001, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c52000-0x4)=0xfffffffffffffffc, 0x4) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000642000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ab9000)=[{&(0x7f0000b2c000-0x2d)="fa", 0x1}], 0x1, &(0x7f00002a7000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000b44000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbfb, @llc={0x92, @snap={0xab, 0xab, "1a", '&/\r', 0xe8ff, "ca796c239a405577d9867a0628de432c09a8502c588d298ad89b59d680df0b4700ac735278d15f101ed58971253871f6c896c05c07440c8e31b1e14b5bcbf62f513d3f13251f498e8f52d2450136eeac0fc5b708a0adcae192aa668a49abe466598137871659fd6d8e74312eca174280a311fcb03d3190cfe60af0d9619f1661f57094aa2246d8389b45"}}}}}, &(0x7f0000d70000-0x14)={0x1, 0x3, [0x598, 0xc3e, 0x305]}) syz_extract_tcp_res(&(0x7f0000e46000)={0x0, 0x0}, 0xffff, 0x7) accept(r0, &(0x7f0000578000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f15000)=0x58) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000017d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000de4000)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x40000000) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000a45000)=0x403, 0x4) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x40000000002, &(0x7f0000010000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003bb000-0x4)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000748000-0x4)=0x0) recvmsg(r0, &(0x7f000054c000)={0x0, 0x0, &(0x7f0000dc1000)=[], 0x0, &(0x7f0000694000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e7d000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e8f000)=r1, 0x4) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00005e6000)=0x10) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x0, 0x81, &(0x7f000033d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000021a000)=@int=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000a42000-0x4)=0x0, 0x4) 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000581000)={0x0, 0x0, ""}, &(0x7f0000aa1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004a7000)={0x0, 0x0}) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000d9000)={{{@in=@rand_addr=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000-0x4)=0xe8) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xe, 0x4) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa7000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa8000-0x4)=0xe8) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa7000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x8000, 0x2, 0x9, 0xb, 0x80, 0x20, 0xff, r4, 0x0}, {0x7, 0xffffffff, 0x2, 0xfffffffffffffff0, 0x3, 0x8, 0x8001, 0x8}, {0xffffffffffffffff, 0x1ff, 0x2, 0x4}, 0x1f, 0x100, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x10000}, 0x8, @in=@empty=0x0, 0x7, 0x4, 0x3, 0xfffffffffffffffc, 0x3, 0x9, 0x5}}, 0xe8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000aa7000-0x48)=[{0x4, 0x8}, {0x3, 0x6}, {0x3, 0x8}, {0x3, 0x42b3}, {0x6, 0xff}, {0x7, 0x5}, {0x2, 0xfffffffffffffffb}, {0x4, 0x8bc}, {0xa, 0xc0e3}], 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000aa6000-0xa5)={r1, 0x9d, "ccf9a2dde407fdd814385ec68568054396ab1874e8d760fa6f4621a134d3d52bd7b10c1451b7e0f748991638373d600168c9b4396654259bae3ba1e190e3b7128762fc38cf98d70e440dbaf330688aca4268ef607012806ddab6f126d2e52090b50a33dbd54b1f36765bd11369d8cdd90a52330ecdda46a968c5f255982efaebcfb03063e445a54609a208f1443d5085ff0dfa6a06aa793f4dcb0cd058"}, &(0x7f00008b5000-0x4)=0xa5) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f000097c000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f00001a0000)=""/0, &(0x7f0000053000-0x4)=0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000004c000-0x1000)="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", 0x100}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) close(r3) preadv(r0, &(0x7f000011d000-0x40)=[{&(0x7f000061a000)=""/100, 0x64}, {&(0x7f0000f88000)=""/4096, 0x1000}, {&(0x7f00000ba000)=""/4096, 0x1000}, {&(0x7f0000dec000)=""/190, 0xbe}], 0x4, 0x0) recvmsg(r1, &(0x7f000039d000-0x38)={&(0x7f0000f7d000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000c61000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80007, 0x7) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fbc000-0x4)=0x7, 0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r1) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000df5000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000d67000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x49) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000143, 0x0}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000407000)=0x5, &(0x7f00005ee000)=0x2) socketpair(0x11, 0x6, 0x1, &(0x7f0000338000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000aaf000-0x4)=0x1f, 0x4) 2017/12/20 11:00:11 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000149000)="", 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x20, &(0x7f0000f3e000-0x4)=0x80000000, 0x4) 2017/12/20 11:00:11 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) pread64(r0, &(0x7f0000ccd000)=""/77, 0x4d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000064000)=""/19, &(0x7f0000811000-0x4)=0x13) bind$alg(r3, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000843000-0x4)=0x0) r4 = accept$alg(r3, 0x0, 0x0) writev(r4, &(0x7f0000b3c000-0x10)=[{&(0x7f000050c000)="37c3f415d2ad04665b97903bcc7f0b8b250000829fd2de00000009e49de9ec35", 0x20}], 0x1) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000a4d000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 6: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000036f000-0x4)=0x1, 0x4) socketpair(0xb, 0x80000, 0x8, &(0x7f00002b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000903000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000183000)={r4, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000901000)={0x0, 0x0, 0x9, 0xaf, 0x8, 0x2}, &(0x7f0000901000)=0x14) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000087f000-0x8)={r6, 0x5}, &(0x7f0000330000-0x4)=0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r5, &(0x7f0000582000)="0d6c8ce4265e3a548c2899b9270a6b025c000a14eb3b026d38f4bd719505f80e21290029fc63f9595a3fb383f00502715518de1c14bbce2bf9ca465f4900196f28d5969e89f601", 0x47) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xa, 0x80a, 0x7, &(0x7f0000c22000)={0x0, 0x0}) pipe(&(0x7f0000ece000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000cd9000)=[{&(0x7f00008f1000)="a2", 0x1}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000045b000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000017c000-0x8)={0x0, 0x0}, &(0x7f0000e78000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00002a4000)=r4, 0x4) pipe(&(0x7f0000320000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000204000-0x4)=0xc7d, 0x4) splice(r2, 0x0, r0, 0x0, 0x800000000, 0x0) bind$bt_rfcomm(r3, &(0x7f0000924000-0x9)={0x1f, {0x6, 0x1, 0x1, 0x7e6, 0x0, 0x88}, 0x0}, 0x9) 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000058d000)=0x0, &(0x7f0000af5000-0x4)=0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005b3000-0x24)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x5, [@broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x24) r1 = socket(0x4, 0x807, 0xb7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb4000)={0x0, 0x1}, &(0x7f00007c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007e8000)=@assoc_value={r2, 0x3e40e18f}, &(0x7f00001f0000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f00002e8000)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80020806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=0x0, @random="3d830252ffa3", @multicast1=0xe0000001}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000159000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000c6c000-0x10)={0x1, &(0x7f00009ae000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000c23000-0x8)={r4, 0x0}) syz_extract_tcp_res(&(0x7f0000f9c000)={0x0, 0x0}, 0x94c, 0x2) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f86000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/20 11:00:11 executing program 7: pipe(&(0x7f0000277000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000032b000)={0x1, 0x3, 0xa000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d73000-0x4)=0x3, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000388000-0x3c)=[{{&(0x7f0000c0a000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f000089d000)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x80003, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000002a000-0x8)={0x0, 0x3}, &(0x7f0000c80000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000840000)=r2, 0x4) close(r0) 2017/12/20 11:00:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) splice(r0, 0x0, r0, 0x0, 0xa68, 0x4) r1 = socket(0x11, 0x802, 0x0) bind$inet(r0, &(0x7f000031c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000241000)={0x0, 0xb7a7, 0x0, 0x9, 0xffffffffffff0001, 0x80000001, 0x6, 0x1, {0x0, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9642}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x5, 0x9, 0x5a97, 0x3}}, &(0x7f00000dd000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c3a000)={0x80000003, 0x3, 0x0}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000-0xec)=""/236, &(0x7f0000003000)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000-0x1)={0x80000001}, 0x1) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) poll(&(0x7f0000431000)=[{r0, 0x0, 0x0}], 0x1, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00002ae000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000445000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bd5000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd3000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000643000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x810, 0x2, 0x2, 0x11, 0x20, 0x80, 0x7991, r2, r3}, {0x4, 0x0, 0x3, 0x101, 0x1, 0xfffffffffffffff7, 0xc3eb, 0xdbd7afb}, {0x1ff, 0x4, 0x7f, 0x1}, 0x8000, 0x75c8549a, 0x1, 0x0, 0x52, 0x3}, {{@in=@multicast2=0xe0000002, 0x4, 0x9}, 0x1d, @in=@loopback=0x7f000001, 0x9, 0x0, 0x3, 0x200, 0xfffffffffffffffc, 0x0, 0x0}}, 0xe8) 2017/12/20 11:00:11 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x1d, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f78000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004fc000)=0x0, &(0x7f0000f78000-0x4)=0x4) [ 37.140185] RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? [ 37.157445] RDS: rds_bind could not find a transport for 172.20.1.187, load rds_tcp or rds_rdma? 2017/12/20 11:00:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) recvmsg(r0, &(0x7f0000c5f000)={&(0x7f0000f4b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a65000)=[{&(0x7f00001da000-0x2e)=""/46, 0x2e}, {&(0x7f0000a86000)=""/194, 0xc2}, {&(0x7f0000f19000)=""/252, 0xfc}, {&(0x7f000037f000-0x28)=""/40, 0x28}, {&(0x7f0000148000)=""/51, 0x33}, {&(0x7f0000f01000)=""/196, 0xc4}, {&(0x7f0000ab4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e41000-0x5f)=""/132, 0x84}, {&(0x7f00000fb000-0x19)=""/25, 0x19}, {&(0x7f000065d000)=""/252, 0xfc}], 0xa, &(0x7f0000fae000)=""/0, 0x0, 0x10000}, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2017/12/20 11:00:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000544000)='^', 0x1, 0x0, &(0x7f00008bc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fb1000-0x8a)="7799e5cd79a902b2a2a18db7f38033d4f7defe9c8d0d6e1c5cac8f1cc428f19a80865c984e38de8aa3cbb00c8ad4b55de044aba90d8e45fdeacd88d312b00d043a8fa6a752cc2bf4ab5085d6b093f669703dc1c210e20c6f50f56a3af4dcf89e5f3e9628c970894c15cf7f7efd4d3d44c8db308d6296bbc9f671c37fd9665ed9fb7cf42f88cd86d7673f", 0x8a, 0x10, &(0x7f0000659000-0x1c)={0xa, 0x3, 0x5b03, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt(r0, 0x84, 0x8000000007b, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000757000)={r1}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000e23000-0x4)=0x0) 2017/12/20 11:00:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f6f000-0x8c)={0x0, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a09000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cac000)={r1, 0x3}, &(0x7f0000ca9000-0x4)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000449000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000068b000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006d2000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff80000001}, &(0x7f00006e4000-0x4)=0x98) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000934000-0x4)={r0}) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x84, 0x7c, &(0x7f00007cb000-0x8)="8000000000020004", 0x8) 2017/12/20 11:00:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x103, 0x400}, 0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000015e000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e4000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e43000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f43000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bd1000-0x20)={0x133, 0x0, 0x1, 0x8d8f}) sendto$inet(r0, &(0x7f0000fe6000)="aaa41abc39b24d7b06d32b05810770062a017faba7e327a18cef6aa4566cef0540887113ad31b306fa61ea2576b12fa7ae9486e746066da74dc7ea29e4c0fb398ee280d2362b35ec611cee4a1f5372c8978f2670d8fd6c41ac1c66733d3892fef130d231720ff78f5126cf795a5066339af865aca9586f54bca1da722af7f4226b618b833188dfe65c373e5a662b8f5ae6a387b15990cedb78f1c19e19f1177ec933dd3f51d575f78f5e160b9b095d4c4f058c17fac0c15ff4ad3ad845f96b2ba68341cdd225b562b9942f51c2d94b43780a5737385479bb739e8ddcafce221002a8baa90cbec14c70d93db946cad54f7531ee579840052c0488a0d87fa251d759445226c4abe6ebdfe78eb7199a65975e89d5215643f4b6cefca2f99e25eb9c5247c9072d1b1c609bb146b7024548ebdeccd0fd996834e491ccfea274d75c4ebd38e29f717caab6b2598f5affbf539a7b81d4605a8356d80d97128320c0c9ef39727a2bca97f5eec7382288e28eab64aa865f1d781edf406fe4c746d0c9b4b3697c2e2d7ad4c9fdbd73974ccf8cbd4a0d479d9de0167cbdfe65cb44ad4b7321cad1e995ead611c33f5f8b6da12407043a14f4c2177a246018e62e3508a2d812967921bcc102b7ab106ef171a565458655c118d62fcfd5794e28a6a3eea5758a707079a2d7c2c6b7d411bc912a57fc5bfadb18e719b9716acf8bc134fbcd2fa7ed255a2c412d1828d370ad7cc07cef2cbefd6693de8f360568c033d1a14e693a4b9da75ee54a5807e242b77bde33b513faad26f5fbbdf99fa48699165afddecb27848e3a9f38733a17ae9b3a0dac1515776e325ef878a570f7b489e73bde8afe3e963e0d12a8ff5cac389d938a90c7f4f0b91d220ff23982de32dd78f5d194ebed1c990d4f2b25d9a1590a3ef800716348ef647433e87c16c5a79c7b0dcbc64c2c8e1ad4c91603ded9edafeb981f130bb0f142c2935718bee0a5d3c8a63423f8340c4666d20f0a7587e75f89866fd6730afc26cb153056734ceae01c689a87b1e7e0444a5f0eb631b18c830dce7eff5c2ef722d332a69d3fa995b0d68341d6c58fd81a69bd8fb000c8e6965d3d59197fac7a3d54ed028d0cd50d49f2752ba796b000cb39b893f1f0999812f6abec91e144a3d4dfb25e05cba56f1f664a0043b8bcb45733b3bc0a6978e23fe0e02f4d54fd16dc267aa56577c2b8861add5e836e5ac994f70ade648558866ca382a075e88714b79450065ecd584e323cb9762c193bbac04b3d2b52d53325eae0be3dbc73b7bd1933758310b6a6a0fb7e15544e2e9b2b8fd5f1de9e2e7055029c3b616541cd00ee74581fef1075ec70d0ab610f4d7d2b1c0d598846e0f7022eb5575198cd7f942abe85b14f795a4e2e30533b233fef392aa0a0df2e13e7e437afa826e595f9857e2560dbcbb5967cd13058429fca2e178d0daa4469dc9e340352fb8a4510da839a32e4e2f0c9e7f71b9fff166bb0f9ce36fe57a4ae9d7ac67fee58bab2fc57c9d6fa098d0d4018403b009c20760152be45aca27916d9dd620149be475c3e93d59c71ec2527daf53a173bad10d63a7957431d5493cd39e870344796cd8b426bc15c728741e4cd468c580df1ebdbc1862f729ddfa90d410f0fca106f6e8a27c762afbc0937caf75bcd3b44dd9c09e4f746f7b96be8bd276541db092a2a6ac69cce8a874e974f96e3fa3c3d7ac55fa4d80c0e011d577c9b48137ffb61735500069b4d2bff920a2412d57b2386eb3d85e919a179eaab8bf1d2648d2630c49f6c2e53ad5d881cf5f4bb8360447a6e721124135a483c63b9a5a2466769506c4d50bc71d92164c203498272fda9861f837a1d20ea6d41ee5777b14781a20fd58976ad1f994c2fad18fa885be2e889e06c9add9c133509bfbebecc9b4e0a7e9c7da5f9749178523fb8bf6f8d39848b950ceb17ae3e5a019d26f0c08b975594c79083b5b6ac3020e19fa2463162aa733e633c4237fa150678317e65588203f983cd1f645a0f25fbe575b3b12e761411b32746db1f96637814a143d99bae1c742af006fad36d725fd06080e0ec5cb868ae98c48f31c69466b31ca71d4f9dbeddf0aee7b990a15f077c24d4ea7a5039718e8d91bac7e68a5751683e4afdb53961435ef543034c17fcfa613192cee3a27a7ff33a97be299f3c274a6649bd1f9ba5e0b040121388b2682b742f91121613cb5fbacb7bd87e32a9aaa2fa4cb12755fb1fec020f47df701f9167b2c6df77d4dd321579afd7bf392b5dc1ffdfc00a8b0e6e7665205cc27411d574543b9ecca64c1e67acbc87813bbcbb1c57f472df340fd1a5e76fb2e1233cf1660de7dc2b976b00788951ecb503d4ce7e1a69c61fbb64263bbb05193103a214b84abfa1591f2470851fdea907b19f12bf5216b278355b6df2bb1b78918289a0ee967ef0d65b2d4b656a5e3df1c1052d0948f01533f386f4f10485eca44dd64b806233755c8faab9b134162c2d800815bd34e4b58bbfa8fbb554f36a84f0c22148c30c854293d66a27563b3abdb800ba22c7736dd70ecde4458f09214678368bbd2d6085fa9a600585894d2014a509e4c7bd43110e7787205fc067c8047dc5b4cfb5cfc7d4ae4138a5d61bb0c0c91baa833a165306a8987c9f43cc5d35475521527c823f0485fa817f9a797aa5fed7ca7b179aa3081c139a6e231d95a9e5fec0059ec9f21c6654924cc307591f221294691854687e3a6df57625a8ea38e4b1ecc807754caea99bd1c01957184e3bc361d385e60dabd7bca1157f93702159f057d22ee04f3703cb685909695ad29220af90af2215456b23bdce1a200b6d11a2a4d0507953bfa731e930343b7f01aac607c9e6bbb578561377d9168f255129667dc96e635bc99c73cf42917489cefc046364215ebaa2b7bec671222aa9ad1c89603a02b3cf2640bc65a9d5c1cfb6ad2b5232db7dfe44d88a0eec3e19ee801c222eb9b238934b800514b21a884e535bcf2df319b3850135f1a02de8da68c7bdc37ddc1508f9f680278bb73602f6fd716fa0879b3aa2daaa66abc292ad012c0d2a4cfa0d29b1b7d37ccd66e9fc9cc85390a0ba524ff148178640955b0ae6c93eb47a462ff7cc3d5c6c826f26fd6724634272eba7c780d7bd171136e076198c5f1038b50e24b2b4f8f5234ed20715acde150cafc6a1c08446d4704fc8bb4b7e0e8486bc788b4dadb16b9b462006d50f42df21bf3917990f24cd6da4354d6d83a3be7f52888714d59cc79996b7c096d6f03b25d0df21db91250a658a5d09050c579df3fae3123516cf022330cf601b6ab24992a92b17e7c2ac34ae6a2ec1651d8cf8acb56550da8dee913c43026a476f8832df629e67c352f37cbb68a6850c3e157d17f1ff9ff518d7a019f769239720c877e6444f82e007c3656c1bc058486e33fd2ccee820343c3bb0eb340fb3c1a736f2f2093d1f38293ef4dc8ecdb200198e0760568a1a24a0894f2b17b00ccbb0e4e937b45c83fd74d5d90bc63c8433af7a8494ee6ee7cc06d23f96acb05b1b18642a8b4f50b22ccfc79364476b67b0fbaa9e1bab78b9bd26d8d820335722da6d90a2ed9f11e10a871ba7e2c1ef0b3ebac02ea8293486c642aaf58e87fc4e9ca847059205389633ec913edc182a28e1efc7480d54b02f58df5c8e636ff4b8dc982c062da21cf858a0398cd13e51dbce2d0d571ae3237fd78ff49564e2a6aec210e393c192701bc930a1656a53d228bc70d505fb4ec6f93160c6c3be4cdd2f53094279e23950b941acd79e113b2112d1b3a928b2e9f81ea920c4290e41dd900ef59a862f084be6640dc74a9c2a4efe33dec964aba441d06ab82e52a6f6161b055ce9bcfa79090f1b5a912a7d14f119d4887362c54cbd56797e9b619042c83281a51e1a0c2f2810c2776c7e012959b1872942b02498790269004b95fa4d430730038b4b596dfb6a02d4ad196d7c3e3eeb19220ae91d96dd1e67f49e1708be562fa2fc321a50f1b45e835abc2c6efd16dbfbb97fbaa029ea4a2be2b58cae203fd4c005d4f7d4f570b39fb4cdde2c2a3f36ea1cb3c3a52e69a60a0cd4d3f14527ea100c2f1753fbbd8efb5c613a9a30133166cf62e54a1985f066f73afb221368ffacacfbd6db70a28b576a2c4e1c55e33caaa63574c54c85cf11affbcfe19b3c7d83fd3cd2dd01e0e0555572933d0342ad9aee473b94592674539f048d9f95956dbb10a9c74a0c05235e34eabb4c7b23591bd900adf919ff28f2faab21e738883a9cff5aa614cf9e5d3ce4087d519a11a1b4a24be9f4505d4dfd2758b211dc1b59be1c34ba62b7b12ba8f42723c7ff4321be0beba2e3871f0a8c24d9301e8809eed00259bf45a09452f4400064538df206a92790218837bdbb30c3f068dcca192e3f2644ce0b5356ba12bf46fcf816d03a7f5f207f708eb3978c78d501354e05adc68d0a52d58639f1c1b2ee95c2fc84e1aa3fb5584bdac10039f0eae836e9ccbc796b61671ee14c7182a4d453264af558c7f5b94f860ac881e7e5ce9b42d4317b69b1d4d891bea526089e813920bc6a6a8bdb1720f55cd86fd5ebba5539ebc552912eb0d9acb0225615b80a5760c7510643c10cf88d433d65ea21f236987ccf2d9c95bb3afeb35bacff910ce642f9093ce4c5b1439f3278bf2266f34a5be2a8063c3ad15435dab56b1547c48201100ff92322c8d9fb33226a5afa9a1e3ae305a00a7b0565abf3a37a9cb6a2ee22385d926232c7a67d9b1913ed55d1422d850e9725c433c04a98f93527aec51ac28e514371f04bdd480dbd5605a7b994400047d4c6cab88d7bdb908744a5e6513f733a1fcfd17627e9b3a4a0e560c9f754192c26dedd59054a0038455af51d59e64cc4c875f8260191092b785338318373651eb55d9bec8e45f7be6835b4c4fac6820b1c981c757907fb64af33dd71727e48a67a77baf26b1bb2ebd3cb362555864d1d2b21f314faf332a1894e50b42c6bc9c7feb23f97e86830ce94d0166f0f8b7bb87ad4d209808683836c5cfb60ed827f778d3a21978f447f13ce1494f9304d9d9043f4837666ad5b4f080a19d56318967dcb0acdea12e50056809e44b6e79a5d3d20790b29ff7eab1b967548d88926ab72f991bcd9dc751bf956f7f6d323dd3e27c33971ae2711a7e6f75d8061d6f6dde70f5fa6aaad95f939654a2dcb8194842206dfb26c9b159ae61cac1ed604da49610b212990bcc87e0598e1e5c41c854620d64d6ffee13d07bb69084b5ef923ff7b03efbac73155e7c33e3799352a9a43a09e147e1b5d1cf88e4ae00bb6f949cc30d2aaa36f4bff40ec26612172346f022a51b92c133e45dcb324c4b61f5c3e53099696835b32db40a3232d23a3da7760218ef36b8e1ef331b1b67a9eb1b2e4bdf7222ca8aa9a3e2baa8b0add3481a9ece9026951418cec1ceee9b9ceea331c12f02171a45d2316d0b265c11471352b699cc18d16c57755226640a2917a4f63698bdab6354527b3d9571b27812e1a8330e857be43ff780eedda1bbceb402e05854563fe0ac5e302c613fb3f210362e606d70b32277fa5e0b8639360e54c056499242c81e517188eb81582d34e0cf83d37dbc43ee9cf0e58e191f3eeb227f1a293dd469a8030487a373de317cd6521877542ecf33a980f3f123dc9e6f12e752ae1176768cc0b9638ad80d3f0c65cf66d83ebffa320ca58fea4e1d1862b19c74e9c29092e13325d3f7d210d1ae10f05a9021b7e8fbd85ed3b07b9f75c5fa7164096157f29e0fad315b199e76b3e997835efda903ea121b295a3dbdd687b50b3c950", 0x1000, 0x44010, &(0x7f00005e5000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000b27000-0x10)={0x7, r3}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000049000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eb6000)={0x0, @in6={{0xa, 0x2, 0x8a7, @loopback={0x0, 0x1}, 0xfd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0xf6c, 0x800, 0x82, 0xfffffffffffff000, 0x2, 0xfff, 0x6, 0x1000, 0xffffffffffffff82, 0xeec, 0x2, 0x80000001, 0x1, 0x8]}, &(0x7f0000037000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000730000-0x6)={r4, 0x81}, 0x6) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x4) 2017/12/20 11:00:11 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/20 11:00:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b00000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002a2000)=0x0, &(0x7f000031b000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000e2000)=@assoc_value={0x0, 0x0}, &(0x7f0000c12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b2f000)={0x3, 0x6, 0x8, 0xff, 0x6, 0xfff, 0xbf, 0x800, r2}, &(0x7f00003c6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006f4000)={r2, 0x100000000000005}, 0x8) sendmsg$inet_sctp(r1, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce8000)=0x14) sendto$packet(r0, &(0x7f00008bf000-0x9e)="efab64f1c59f1189f67e1c2a7c5889d474119671e5cd4311b32172a85d6382a64cae8ef624510fe4db1ae95f271b5a31d983c8daa8d7806382ca834778ab915faa022dec27c44b2d9a60df55781819be994b9f00eab729d6af5d1f970e6e375cfa4aabb382a9e18c267994e73ca91725bf2ec0f9743d96c7a0d33d6775ff01fbace897be89bd2cb72313246d2b34138783fb2109e39c84b612871c28a0a9", 0x9e, 0x40000, &(0x7f0000d92000-0x14)={0x11, 0xf7, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) connect$ax25(r2, &(0x7f0000000000)={0x3, {"34569ccb93b3ff"}, 0x10000}, 0x10) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x200) syz_emit_ethernet(0x2e, &(0x7f0000d19000-0x118)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2017/12/20 11:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000033f000-0x4)=@int=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b5b000-0x1c)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}], 0x1c) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000755000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) write(r0, &(0x7f00009f9000-0x5e)="f34a000000000000800013ce03ec", 0xe) setsockopt(r0, 0xff, 0x6, &(0x7f00003a6000)="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", 0x1000) 2017/12/20 11:00:12 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000)="91527b3847f785214e6a23622b5e1da60353b7a2b76f6fe5017128c7cf504300567bfdad5e34f4e5a046b198eed108add1b08f16e13db172cd054d33c59ff2b8b2748b1326", 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000040e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ede000-0x4)=0x80, 0x800) accept$alg(r1, 0x0, 0x0) syz_emit_ethernet(0x15, &(0x7f000054d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x0, 0x0, 0x0, "91abf155"}}}}, 0x0) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x800000000000039, &(0x7f000065f000)="e3637b5b539467662f23496b7dd956d15bcc93072149b1ed36436ddb9882f1d754886709114828dbca073ad45892fd73cd76da268dc2ccc82d952b832f3a5d2a829ffa2f89d218fc4a5cfae741b3d265080ef2ce7c8ae382", 0x58) sendto$inet6(r0, &(0x7f0000239000-0x2)="33e4", 0x2, 0x0, &(0x7f0000565000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000a3e000)=0x214, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000bf7000-0xc)={0xbc0, 0x1, 0x5, 0x1, 0x62d30bc4}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004aa000)=0x14) 2017/12/20 11:00:12 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000083c000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0x40, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x1, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000652000-0x38)={0x0, 0x0, &(0x7f000069c000-0x80)=[], 0x0, &(0x7f0000d16000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = socket(0x4, 0x0, 0x1f800000000000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000621000-0x4)={0x8}, 0x4) accept$alg(r3, 0x0, 0x0) recvmsg(r2, &(0x7f0000c3d000)={&(0x7f0000d16000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000860000-0x30)=[{&(0x7f0000532000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000915000-0x88)=""/136, 0x88, 0x0}, 0x0) 2017/12/20 11:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00008c9000-0x188)=[{&(0x7f000062c000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000d46000)=[], 0x0, 0x0}], 0x1, 0x20008004) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000490000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006fa000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x400, 0x2, 0x400, 0x9, 0x42000001, r1}) 2017/12/20 11:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r2, &(0x7f0000749000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f00005a1000)=""/0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000070000-0x4)={r0}) recvfrom$inet6(r3, &(0x7f0000cb0000)=""/142, 0x8e, 0x10160, &(0x7f0000a2d000)={0xa, 0x3, 0xffffffffffff9638, @loopback={0x0, 0x1}, 0xf9bb}, 0x1c) r4 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000861000-0x4)=r4) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00000e3000-0x91)=""/145, 0x91, 0x10000, &(0x7f0000106000-0xf)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2017/12/20 11:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006c9000-0xc)=@sack_info={0x0, 0x10001, 0xa6}, &(0x7f0000fcb000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)="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", 0x4b1}], 0x1, &(0x7f00009ef000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x3, 0x4, 0x7, 0xffff, 0x8, 0x0}}], 0x30, 0x100000000000004}, {&(0x7f0000948000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff801}, 0x1c, &(0x7f00001c5000-0x70)=[{&(0x7f0000d85000)="3362dfa0ca2d6134b187b2fa6babdfa9e06420dd54ca7acd859375f89f7bd2dc32b0b175e75dc8472341941269f3f88ba6b4309df11799ede5af9166321f7b9de3aa75f9b00087b76fa0aae364930b9c1b42449a4b4e2436864015cd2a", 0x5d}, {&(0x7f0000416000)="5956c83a95bd9660b024f92b4a1644e6bcfb87313dab580881986beb99adac30736073f7fd1092a6b8f4a9a02aff418d54cc6b4b13c76fcc8b8a59e9357bd0", 0x3f}, {&(0x7f0000bb8000)="5aa721724ffcfca051db71251fa50aca81ad90dae1d4574da44f02fe2161e601f9a871d6bcdc65ef4f2707ca017d6a0151912962c6c4a58690a733553cf968c9bb20615d0bccd816f174c82c76cdf61beb818efd04b7f26a9a6ce3c91b750dab648976e80c7373e9bf57f485c06d5ec7f0c5464dd9a90b9fe371bd3611c28cfe0ff97bedcf5b", 0x86}, {&(0x7f0000ad4000)="0a74cd6b49c2b97ff21b84ec44e949b9eb737cc4cf131f6d1b98486208298f78315f537087a5c6e406fb74573ad36433ccf371447781ae9977965caed3fb5dd6fe8ce171f85c242c8c", 0x49}], 0x4, 0x0, 0x0, 0xc000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="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", 0xfa}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0xffffffffffffffff, 0x400, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xd6d8, 0x1, 0x8001, 0x6, 0x2, 0x5644, 0x0, 0x76c, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x5, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0xc0, 0xc0}], 0x3, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3fe) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) accept4$inet(r2, &(0x7f0000ae7000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000088000)=0x10, 0x80800) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x7) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000fd8000-0x4)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{r1, 0xfffffffffffffffc, 0x0}, {0xffffffffffffffff, 0x100000000000000, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 37.308275] sctp: [Deprecated]: syz-executor4 (pid 8489) Use of int in max_burst socket option deprecated. [ 37.308275] Use struct sctp_assoc_value instead [ 37.328110] sctp: [Deprecated]: syz-executor4 (pid 8495) Use of int in max_burst socket option deprecated. [ 37.328110] Use struct sctp_assoc_value instead 2017/12/20 11:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00007b0000-0x20)="1f000000120003f205020003000eff8d7821004108002e0000ff00f5ff2a81", 0x1f) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000857000)={0x0, 0x87}, &(0x7f0000d1e000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002da000-0x8)={r1, 0x100}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d23000)=0x0, &(0x7f000000e000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0}) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r1, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r0, &(0x7f00002f4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e9c000-0x4)=0x10) sendto$inet(r0, &(0x7f000038f000-0x45)="c403bfe7b46692aef48b126e3ce2dd47dcdc04119d1a97cddeec61abb6b133a66cb30a87a7a9a70f1eba32722be04ea4d8fba194295a518e05a5c73e5c72e3690a214f9694", 0x45, 0x8040, &(0x7f00008ba000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r1, 0x0, 0x2e2e742c, 0x0) sendmmsg(r1, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0xa10}], 0x1, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8001) 2017/12/20 11:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={0xffffffffffffffff, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00004a6000)={0x0, {""/7}, 0x0}, &(0x7f00005ac000)=0x10) getpeername$ax25(r0, &(0x7f00000eb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c0e000-0x4)=0x10) 2017/12/20 11:00:12 executing program 4: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000d1f000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x80000, 0x100000001, &(0x7f00002a6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000a0f000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d1e000)={0x0, 0xce, "2c1f7066f74fc92972440df50f0d6622668ecc9cabfee71c7d84b6872e4d2fa5130a4f214a5d8de1ad92de0df87162798111168ab8ce291b5719cfddc21937937973a446f79bb730f9d1156511e9146e2dd4e23bb6ce460cb854f4e03225caf440514011e6cf111872e04c94d04ddea83000085a4a32d31bd0720e5c53ae4e15acbc2ef121fa65fb5af224c50c6684aa45bf58dddd12c74e6d56a55aadecd35dc1059b2e6ea1019bf8599a1d76afd924984a1340ee3c5b8e2197275b4785515df36aa71284423e5df828a82c9d02"}, &(0x7f0000d1f000-0x4)=0xd6) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d1e000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000372000)="323ca81323c158dbfc07eb82ccdf98bb3df77f23ee7189935f20be9df7d41d851e25cec22298c590ea42f58d22e5719703270f9af932939436a569a84c2e42bfb7", 0x41) 2017/12/20 11:00:12 executing program 0: pipe(&(0x7f0000a68000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r2) shutdown(r1, 0x1) shutdown(r1, 0x0) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x1, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x50b24357, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000095a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002c4000)=0x14) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000095a000-0xb4)=[{{0x0, 0x0, &(0x7f0000959000)=[{&(0x7f000091d000)="25f0ff33160287e9864d0b1531aeb6326461a2f1d1cc55c8492054bacdc69e39c86e91c541c78678480d2300f4f5ccf73f26097ee406d16f07854e081b39fbe5efe89f29c4a327e0833a0e8d506d8bbe58a6e99dcf8479099923e8d293f2b66701a0a85b68b7a51e131031dd7f468b4398b31a", 0x73}], 0x1, 0x0, 0x0, 0x4004000}, 0x6b2a}, {{0x0, 0x0, &(0x7f0000959000)=[{&(0x7f000095a000-0xa0)="41bbeab4cb1ca12e256a2f11757246be66732436f3918613525104eec8e2efd0de6f920c27a6003cbf39ebb4c0e3246c157082dd316cabb57456bd80d69ec6a521c678929e7aaf9b3743cf86dcbadbab6cdb5c9db0746caeae1f3d04d06d76d5d7b1660df25f25f1244d2d38ed113e391b063454d1ba3ab74b76da122af0c311013b32132d82edf553563faca5cbfaa98b78af982d55530b9f7838f7d23076f8", 0xa0}, {&(0x7f000095a000-0x29)="89215b22e0e70fec117208fccab2d4af648d81bf98cef1ff1f78420ea4ae576f3fd45d479910005e93", 0x29}, {&(0x7f000095a000-0xfa)="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", 0xfa}, {&(0x7f00001de000)="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", 0x1000}, {&(0x7f0000959000)="e55e21b078674afcec5bc0950523e9535675819776e6481c104f5947e7b7a46f87e2ae41122b506de56134103850c76d7e118a43c9fd4f46bc61d8e68f8eef2d911cba9603df898ce044187c34bc9b00fd9ff7c5e3e76a3f6a47c1553d9d4ed50574ac3216665003f6f654a8bb5bded4f460283c3b0d5f96f4bb294b152332897d2c3e4d149bf2ace5d547ded1fbff191e47c094fbd87b5dea91", 0x9a}], 0x5, &(0x7f000095a000-0x100)=[{0x100, 0x107, 0x80, "bd05eca0f0280599dcb8b93138ce3405d97b5085b24d69b56d1047d82632c160c4d5eac0d83c36818d1ab1e68cf0924bb3c5a3c482b4e2a48e4f456e9d7f5b61376f45972713306da7911b3f0aedb51e005e87f9274cba11e6ac928e755bb970f5e96b3bd1500ee4e08542443e7511986fd63ed7af58853d3e2410e5c55b10caef297ca279d397b253120335fb8fc91f5601d8d0cfe587472a87065323c777924a8d635ed2cf315ef5a5108ad3fb65f8f9e09eae034909e3441c74649cbe7de6d0f590e6180dbdf247b68689e85bd9cb79668f1f604e4aa69887f2bf43a29b438ad2e54730d3e3913fc6a06b25c99c"}], 0x100, 0x40800}, 0x6}, {{&(0x7f000088c000-0x14)=@ll={0x11, 0x1a, r1, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000095a000-0x40)=[{&(0x7f000095a000-0x90)="6819ca17fa1cf3232bba83970ec0d88aea0788fe33447f4754d790a0448564b4c2c2e938488de015e78af04afa6c1b9559603de13c53ddbb5a70d28edd0abbbdbd65c8275c1b2a5ab2ca66fc4068dfdf81afa245215dbb2b7b3d80bbe7ff51938777ce4a587938df066870343420a9b08add77348121b915f3215a0d2421d78ebd3c532edbe7ce568561eb68d4ba11fe", 0x90}, {&(0x7f000095a000-0xd7)="5cf00c762fbbfbfd1dc9f10578cba05a2a659174eb18c5ce8799006dfbbcff047306f46e4990ea03ca2dfd9e72d98d7096d7397ba57a82d218c213d94d8e7a951e502d4c6ae119d6f42b1a19cfd0fd554d8973b5d30a80fc23628a3e66157e16e2ade25883da81c72a130b2e5acfd8bb8968ae140177583e2d91c30d9458182c950fa009010162690ac0f2a832c71dfa0bc0dd31e5ca7d3fc9029da9915d4d2cc2e2c20a4e79ad50e70d0bbd5efa1999f685158a8e75ac092e906d0a261b3637a4f4518d742b2bd12b29b81cb831305fd344481b0d8933", 0xd7}, {&(0x7f0000959000)="6a1b5c999de8d65e61c9a7a47ab8d1c4ba4b1ec59d61c302a93f5b6bac1afedb774d39db6d7643b13ed1e1513ff6e34f5215d16719a12e8288c72ad13cf479498bb609c46a102aec", 0x48}, {&(0x7f000025a000-0xee)="4b2a13d305ad0f1108a901833868e7ebdb9afce225ba031576e9fa00f337c40f367695e20bab8420a5a92328b262dbf974a22f6422b2141ac9b1263233b9db768d097b98fc595d359d6c963d324e53e7564974597901685fae48ac51af45012b2475c297f12697decd01356aa6a239f28426efcbe1a42c3c2e564b265da44f92f502f306f592d9aa0b246f47e35948e2872208b259df7622b216ca6397b77f0b44bff887d53e15532bc8200c100b3aebaab514bfa5b66475de1a9820acaecdb8e540859631a363e97ab3d0614facc414bf0f1132019c8772a258bb33d5371d652769d864a49faa5506c7280e173b", 0xee}], 0x4, &(0x7f00000c8000-0x218)=[{0x100, 0x117, 0xda, "18d60f83fd4a16935cb9ea2898fbb4f04b392f30ca1e9d23dd458d08c26a5838355495ebe3cd6f5bec5b0b7e2135bac6d3ed82e010b12053e4ad60f8c365a8a82fc20d3f7f5a25114af88762108d777654fb5ed13b91dadfce1c511d1553e7e6320671ff36e7c451cb321719ee374f0f266bbbb62efb4ea04bbf792d1e9e40bf9bdff979c6a10b1e31dda073f580405a1b73a9bb58ed7df221652172f692516282319aff8b612accdbeff6ad9d08cd8de0ed6bab62cbd1210e727544ab9c5e4686c2b17035bc4c7deb2aed97bb82e917f47ecf26cc3cbd1edbfcfcac22cacd702c1b367df7b8e34aa881414cf59574ff"}, {0x20, 0x107, 0x5, "3d73e93b2fc422f609726b60"}, {0xf8, 0x116, 0x5, "0c746fac6bd3a8785c045e64e169c06f3b6afecc928e21466239b13923c146d0866f300362277fae2dcdad4b7405840cdba4549c823f33a81a0e7f9ced3daf335f3987774faa47abc752e7d28c23617c24640c677a3d141348b5072db812360ca0361be8e831e7b7888f414e90831a5abaaa8b605f5224000227b9edd04d036271b0f9c22bedd33ed70c542e7c70183db379a94627ee2baf41754d77bc6aecca64ea91484837b2da11dc1b1a225fa0beb477cc39ac983577c44765f96b9b683feab3ffdfc681e2a9213bbce39aaf89dea9cd29db4b3b84a07824df84ce2a7d264fa23ee893c2"}], 0x218, 0x24000890}, 0x8}], 0x3, 0x8000) 2017/12/20 11:00:12 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000073e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000031a000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"0524060a3856eedad4ff46f091918942", {0x4, 0x4, 0x100, "2138e24465c1", 0x4, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f000014e000-0x38)={&(0x7f0000ce7000)=@un=@file={0x0, ""/52}, 0x36, &(0x7f0000c77000)=[{&(0x7f0000521000)=""/52, 0x34}, {&(0x7f00005da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000044000)=""/13, 0xd}], 0x3, &(0x7f000059a000-0x46)=""/70, 0x46, 0x7}, 0x10060) socketpair(0xf, 0x6, 0x3, &(0x7f000002f000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e0d000)={r2, 0x6, 0x19, 0x22, &(0x7f0000863000)="095af38b0a466af33aee76ce90b4c6b574c1bbcc6e5be6bad3", &(0x7f00006a1000-0x22)=""/34, 0x151, 0xdf}, 0x28) r3 = bpf$PROG_LOAD(0x5, &(0x7f00007f6000)={0x1, 0x2, &(0x7f000098a000)=[@generic={0x5d, 0xfffffffffffffff9, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0xfffffffffffffff9, 0x80, &(0x7f00001df000)=""/128, 0x0, 0x0}, 0x30) pipe(&(0x7f0000eff000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ba9000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00001c8000-0xc)={r6, 0x80000, r4}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000bc3000)=0x9151, &(0x7f0000c1f000)=0x4) recvmsg$netrom(r5, &(0x7f00005c1000-0x38)={&(0x7f0000440000-0x10)=@ax25={0x3, {"766fbc0fed61c9"}, 0x0}, 0x10, &(0x7f0000ffe000)=[{&(0x7f0000088000)="ff6040a0c2bbd7f4c4c9a99872f0c021dc56a2ab6e45c2817ea668cc8bcfae717f3112db33facd4e7b16cf52ff457b396774d12919571796e748ab3e3f218dd686e4ee9ad10ebb2b18fff8c6264fcfaf5c674e13b02b59ad96233a48d58f01eec9f9c45bfbf3cf9743628360c9fecf01833221f86ce9ae38c3dcec02b3556fe7d06dcb1cf588ded73c373608c652f6cb64146beb", 0x94}, {&(0x7f0000447000)="2036005e68246177b23426440c1e0aa3d1e10e94f3d4d8ce209e459966f8fed1f38445870cedc0ae654cb8860584037802e39c674ee6e1fc50a1e3c9eef6446519e31f9a5b2653c2557a892b377c2cc55b7d18187ed091bb25419c45f446b898a32d4de0a19a8ad2a2abb35e448cb3b1deeb26919010f8c848436a9a3f67f2d13e8a0f32ece16d871e079319890b411321aacf5407217e565b1ee6b81fec298af4ede5e9f0e875e4256082e9", 0xac}, {&(0x7f0000c4e000-0x58)="28518ba4f618c5427f5252c99d0a609404d24b8047a7f36fd32822308223237b166e5273e0cb9c4a5369cd1fd48918731795e5716863c2f21a574b7a0233f42b04ea75c5982ec5137e5d9467df067b584ca377d303553c90", 0x58}], 0x3, &(0x7f00008d2000-0x198)=[{0xb0, 0x100, 0x0, "44c4ac30932d8ad262101c9d4edb112b171c4b9255023d166f1b01cc0153c107c55d64acff0b3f8a3d217076d9cb160d4d819c64eb750028a9a3f6d86a546ed01198906414decbd5a6fdf3209aff5e89c5e4f24dc97e31d151f5ec2a2fbb62338b92ca8f3b46071be4bbc55b055e193cf7a12f3b4f179f4a787b141a205424e6bb60f0bd6380278161956528c23248480a4f43a3fc1df06354a600d6d6ad"}, {0xe8, 0x84, 0x9, "a8ed9039f67805e3410e2abe62d40a2c76c20ba224fd951b416ee4b100c98b48a23d00e560fcae2587639a6d509fe8c516da60abd0d7941b34af6310e97b9f6a440b039c1e12b3ae4f6c4f92f705741f73f246835fbd8ba384f29d985058ed9446f20b9b686fb8923a92135cef93168d54d132119fcf6fd47e14c6550f6f4105f06bdf03d139cd70b78fa435a0e3351405dd33ecd58b44b694f467aa498421765f91ce056d8b9e7ab2dd2fa23336f6ec5fc87bd5c1403945f8f0bee3c3414ec4b8dd3eb59b907b73e939109542921ee26f69ca9cc1"}], 0x198, 0x80}, 0x40010020) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bee000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ee7000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000af6000)=0x1ff) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000b1a000-0xc)={@empty=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000a71000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d41000-0xd)="3043f9a4ca3cbf778a603560c0", 0xd) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f00009a3000)=[{&(0x7f0000f7f000)="43c459194c6312088dbb27be473a90e583d79088a2871af7847e533249", 0x1d}], 0x1, &(0x7f00003aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) 2017/12/20 11:00:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e29000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1f0, 0x73e277e0, 0x2, 0x8, 0x6, 0x3, 0x3, 0x0, 0x5, 0x8, 0x6}, 0xb) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f6d000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e6000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000713000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6f22, r3}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000332000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6e000)=0x10, 0x80000) r4 = socket(0x20000000000000a, 0x3, 0x1) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f6e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000439000-0x4)=0xe8) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000833000)=0x2, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000f70000-0x20)={@generic="45e465df0960921a5ef4834af037e6cc", @ifru_flags=0x4000}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000a21000-0x290)={0x1f40, {{0xa, 0x2, 0x4, @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]}, 0x1, 0x4, [{{0xa, 0x0, 0x80000000, @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, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00007fe000-0x4)=0x7, 0x4) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x200, 0x5, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9beb}, 0x8) socketpair(0xf, 0x80003, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x8, 0x3, 0x41}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x7fffffff, 0x10001, 0x1, 0x2000000000000000, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/139, 0x8b}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000)=""/83, 0x53}], 0x5, &(0x7f0000003000-0x1d)=""/29, 0x1d, 0x0}, 0x40002000) 2017/12/20 11:00:12 executing program 3: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fde000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x9, 0x80004, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000021000)={{0x2, 0xfff, 0x56, 0x81, 0x3, 0x6c6}, 0x8}) recvfrom(r1, &(0x7f000001d000-0x72)=""/114, 0x72, 0x23, &(0x7f000001d000)=@nfc={0x27, 0x427, 0x0, 0x0}, 0x10) 2017/12/20 11:00:12 executing program 5: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000f8e000+0x303)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0x1ff, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009d1000-0xb8)={r1, 0x7, 0x10001, 0x3, 0x8, 0x9, 0x6, 0x7, {r2, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100000001, 0x93ac, 0x8, 0x4}}, &(0x7f00008cf000-0x4)=0xb8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004b3000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000051e000)={0x0, 0x1, 0xba, 0x254c, 0xa2d, 0xf9f8}, &(0x7f000087a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d3e000-0xc)={r3, 0x2, 0x20}, &(0x7f0000001000-0x4)=0xc) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00008e6000)=0xfffffffffffffffe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000052000-0x4)=0x23, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dec000-0x5)={0x8, 0x1000, 0x200, 0x10000}, 0x5) write(r0, &(0x7f00007d1000-0x9f)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000ae2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000152000-0x4)=0x0, 0x4) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000d4c000-0x8)={0x0, 0x0}, 0x5, 0x2b) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/20 11:00:12 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x9, 0x803, 0x9) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000065e000-0x1000)=""/4096, &(0x7f0000a01000)=0x1000) setsockopt(r0, 0x107, 0x2, &(0x7f00000d4000-0x11)="010000000300280001edff0000000009", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004b3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000430000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000841000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000168000-0x10)={r3, r4, 0x6}) listen$netrom(r0, 0x4ab1aa1) 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f00006a1000-0x37)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb800000004041b106aa55"}}}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ef000)={r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000736000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000016e000-0xf0)=[{{&(0x7f000059c000-0x10)=@llc={0x1a, 0xf7, 0x6, 0x0, 0xaa, 0xf3f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000cd0000-0x30)=[{&(0x7f0000a8d000)="63ef0bb11f15800eb555557ad45ad8bc1b82daf59d7d1ebf7757ef3efe3ec7ee111293cc61eeb9cacfe11644e9702c6117ad9cbf7b660ee266a2469d1299ff7c045e243061aab52b104316b248daee5a8c34e1b9e6b49cac256c7359f6684e37d5380fb52767e03b4b87ed6565c94da8a98e3b687489ca740d56b9a7b02635fad9b5c1e6d3413b5925b6a106e3122e7fedc7b1edb24c7b28e97b2906598491", 0x9f}, {&(0x7f0000796000)="f1a3cd5116e1d30d619d9c4f7d838bdd145883de010596dc097c566bc0e05b60768d63ad", 0x24}, {&(0x7f000071e000)="4d0b4eb2d1d6139f7fb94d67a37a232502090632b08a5cdfd74340ca9198e13a8db3075e793c9addee69c6d128d771eb9c9516f8e045599d4bc37b6d114b73cf114ba1108ee3bcb30b223ea5bbd8ea497247a36eefb8e287b037a7dd748f1dc8d2260ce54d3ab4f0c0f2af58c9f4e87c9e34259c221cdb3c31443220", 0x7c}], 0x3, &(0x7f0000c0d000)=[{0xc8, 0x10f, 0x936c, "53bc6e74f54ec860b87774f842bdb644e7ba91654978e0aa68def151cb15807e7d1ac2b466bdf9dc06c3cbdf6801ca51f64741ee037dca5d47344a7ecaa0103ad6ce9b5c21e807dcb069910d3c83bc8460a15e9fb58af5cf7fc8464c3d6dcbdc033607fc4a8649938437c42d09fbbcc861e2b26310aa985b5e48d313f57ecf25a256be4bebf797124114017767fbfa37bff43f1d90cdfd69aaa50cf6937d9b581471f4f93442dd38aa148f3596124ff84e35"}, {0xd0, 0x103, 0x8, "ed8b341feb2392fdd3eb08f4110ffc0dc8891e545bb2326ce8e4bedb65e61e87c86d1dc044567c7eff39b5a5fd6f1899d618b0322b33a963f912d59b21e389a39079f9e94e58043841db235aa57c7802514fbd6e858d495aec92b5c51f50f775b3c030cfc8d7b41b801f1448c1c0acc8627e2d2d2e1a3d9529c348239b23a3d664dee506287526a8eba32e8e0e74f97d246d252c451c8fb450f9ce0e734f0960fa5b7359f49315c9c680f0d67cbde52d109ae61659176cab91c6be949f4d2b"}], 0x198, 0x4081}, 0x100}, {{&(0x7f000061b000-0x10)=@nfc={0x27, 0x4, 0x4, 0x3}, 0x10, &(0x7f00004e0000-0x30)=[{&(0x7f00000ef000-0x9e)="85e64ee4e6e2eae2e4df3cb706aa92e2fa1ee3f1854d7d1244e3cf861d0b8c02d32f54afab71aecbe1e88afd0a0cf9dae7f0c236317d8c3970978b332210d2905104e50f11432b24886cfdc859147c757c3a80f15a6c68ff86ced4e003356c2fa913718c47aebd8d42ad6d5659b5dc1a09783115b8446419c9157e67c17499f32c5e3e70d10a24399239ae6dbf48d9cd161d038ba5db72ce6c11b5a82866", 0x9e}, {&(0x7f0000c62000-0xf5)="79c76df569bdc7222f30ea3d335941a182bd8ff2568c3d6b717e776fd880018b04aa9ec22fc6eac402a3b711b740ae257b123f619a3e5baf37f8251a649373d921124fbf9b9a63180a50ed2e54cbb8cb36b97269c7178347e3f68752af426572ed29f4cdef917cce55a909c423e587ad849b6de0b263a7820444175dbefe55ebeed0d4c6a6c81b93b4260748ca34120612bc1c462740305d10ff8bc8ff894680821d74244bb1ab8dab8a0cccc810f9252ca211298d32110abeec9217ce90ab75eb8faf463831e264169a48bb27f74855d7655bc78ad43b2c44e5eafb062d0a2fe8a44d592bd9128c304b92ed4edf90aa58b5c8ff9f", 0xf5}, {&(0x7f0000572000-0x65)="9a116d99818bde9118cbdc2a4e7f4117c9cffdf9aeef8c9c09174c476ab2a929d48c8b5e7ae35de1ea98d30440bdc13ce6f566ca5c77975f64e17fbd6077c3d386da8ef4caa69a2787225beb2311b52553487ed00902e45a735bbe3e397ce936f357caf261", 0x65}], 0x3, &(0x7f0000283000-0x10)=[{0x10, 0x109, 0x9, ""}], 0x10, 0x0}, 0x3}, {{&(0x7f0000e36000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(cipher_null-generic))\x00'}, 0x58, &(0x7f0000327000)=[{&(0x7f0000f5f000-0xd5)="6b007db58f6866f4f4027f172addba547cc8fab126ed9524a55c445374f760d61a4f8b4930553788f91913b32891b216f5df081785f508caea18b550ce8d35b28231c268a2f32907b70070a29d1beb7ba7f4c785303caf14d146383dbfd1ecc9643cac75ddbdf0b70d349c02dbe3f134efa2ee84da516b9d42b14bb2a2e1d5925ef4eef3de18e6a0bc2e84eb71c0dc408a405dac19dfb684a3a01f8ec3334cbea116bf4777aa00163ac6b457b4694534d69b669cd0f29e90ed7da85190e9a3de1a99a619699398d804138aa859efa393734ad070da", 0xd5}, {&(0x7f00004c9000-0x6a)="6727694c986c741e46cc3e8cb5a8827fe4c0f4339957d7c462a927c82c039d807fc2d4a268dd7664b2662682b81e80ceb8b98ec12aaf8c13cc752a03c90cff536c467fa8731fb2816c1aee04196b8853cba5243ac5490778801720e7b4564ec21c784c773ac4797a76f7", 0x6a}], 0x2, &(0x7f0000b62000-0x100)=[{0x100, 0x11f, 0x100, "6850fd82b9b1e3cc587ce072e246c406bf5b3349e6592199296f9c44b8bea8cfa3f4ea5a1c44ffad67847da8009dddca7172800749839e391649c905d3c8cca698b8259661a6b873a4b4f2b0e7860a8aca6157ed8aba0ca1a28312a26b1247440349d6df2f512f9b706bf6c724ab0eeca2563d5fa5783831346fc3278355a17228ec9d4162d66d79f110778d9317943bb3f5aa134fd20030641191f56643bccbb65bfef5cf6e24c68ba6868c7b6154069c63973383118b3a89826ddc3035f40c020d9234b1716d3fd0e9420389e98a5f9d499bd4d68c6a6d922b161ad8d96f7f3df00cdf0dee7182585f82"}], 0x100, 0x50}, 0xff}, {{&(0x7f0000679000)=@hci={0x1f, 0x5, 0x1}, 0x6, 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"}, {0xc0, 0x13f, 0x7, "85fa65ea1e6d3bd964b1b53362a14834796bbbf8dda2c4f5ad8e76d5b7516076846f22692f7e25b7a178cb3c276ff5c6fa00fbabf2f8663d9d6bdc2a8326c24e46db4c8018d4f8a1146962a20c1fac9862942954e5dead2d95b2c03b660e9ad25780e95388841e355668834a75c4bb47d171268a8c1084ccc366c3abc5dc6c72561b834c18a6879b997f349f93493074bc3c044704e6ec469702d9bce023fb7abdc5d28fb42eec7e0a5fad4c"}, {0x78, 0x18d, 0x7, "309abdc0f2df7b2c195b30953aff0f4c138dab4922531a13a6644e7dd3a2aa79f2c2cc9117b260f7edbeb1ef9715fc6a6392f7e1e16dd9dda5da88145adaa7deb934d96e2073e35ce3db283b4b3c82af2c7ec8caf12859af719cb99a31d35ef63ad415ff"}], 0x1660, 0x8000}, 0x30}], 0x4, 0x4) writev(r0, &(0x7f0000553000)=[{&(0x7f000095d000)="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", 0xf62}], 0x1) 2017/12/20 11:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ed0000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000901000-0xc)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000792000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000088000-0x28)="", 0x0, 0x20000890, &(0x7f0000fb6000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00002c5000-0x8)={0x0, 0x0}, 0xfa, 0x6) syz_emit_ethernet(0x2e, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) r0 = socket$inet(0x2, 0x80a, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008fe000-0xa0)={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]}, 0x2, 0x1000, 0x40, 0x0, 0x6}, &(0x7f0000d11000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e7d000)={r1, 0xf0d}, &(0x7f00005bb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f3f000)={r1, @in6={{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x7fff, 0x40}, &(0x7f0000125000)=0xa0) socket(0x5, 0x80005, 0x100) 2017/12/20 11:00:12 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x80005, 0x0) tee(r1, r0, 0x9, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a0b000)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$kcm(r2, &(0x7f00006ce000-0x38)={&(0x7f0000ac1000)=@ax25={0x3, {"c41e2e94f7fc2c"}, 0x0}, 0x10, &(0x7f00009c9000-0x40)=[{&(0x7f00009e0000)="920ca84da91aae5cbd392a0dea67d4d688d15066e251b09b73a4c0e50e6258720d8a65f74375d22bbc1851920b74dfcf3c54344be56ea7014308ffc19852099630ff2275e9ca65e512ce536b025d3e177ecf3a7c3d4fd89f822924e658388da0c817dbae7ba469b89928406d37ae8c1a", 0x70}, {&(0x7f00005c5000-0x1d)="", 0x0}], 0x2, 0x0, 0x0, 0xc1}, 0x8040) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r3, 0x0, 0x5, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000339000-0x4)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000c35000-0x38)={0x0, 0x0, &(0x7f0000453000)=[{&(0x7f00001f4000)="135e23764c", 0x5}], 0x1, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x80) write(r2, &(0x7f0000c22000-0x22)="5200886601", 0x5) splice(r4, 0x0, r3, 0x0, 0x4, 0x0) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002f6000)=0x0, &(0x7f0000609000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) socket(0x9, 0x4, 0x4a800000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3003}) gettid() 2017/12/20 11:00:12 executing program 2: r0 = socket$inet6(0xa, 0x10000000003, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000692000-0x8e)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000086000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000-0x4)=0xe8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f50000)=0xfffffffffffffff7, 0x4) recvmsg(r0, &(0x7f0000f51000)={&(0x7f00007a9000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000063c000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000506000-0x27)="260000001a0053f791e6caef120003070700000100ffe000000000000000ece309001d0001ff", 0x26) recvfrom$ax25(r0, &(0x7f0000865000)=""/0, 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f0000e74000-0x95)=""/0, 0x0, 0x0, &(0x7f000075b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:12 executing program 3: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008bc000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00008bb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008bb000)=0x1c, 0x80000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket(0x3, 0x807, 0x9) accept4$ipx(r1, &(0x7f0000339000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0x10, 0x800) bind$netlink(r0, &(0x7f0000347000-0xc)={0x10, 0x0, 0x6, 0x800000000020003}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003bf000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x3) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r2, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f0000415000-0x2020)=[{0x6c1, 0x0, 0x0, 0x0, 0x0, "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"}], 0x6c1}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000564000-0x28)=[], 0x0, 0x0}, 0x44) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000033e000-0x10)=[{&(0x7f0000fba000-0xbe)="290000001800ff1ae0007500000a00210200e3000000000700feffff080008009f0200000700c04df3", 0x29}], 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = accept4(r0, &(0x7f0000f86000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df6000-0x4)=0x10, 0x800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000039a000-0x4)=0xc) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000152000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x1, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009e6000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007d9000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00005ea000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000aaf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015c000)=0x5) ioctl$int_in(r2, 0x5452, &(0x7f0000aa7000-0x8)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000289000)={0x4, &(0x7f0000f04000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xf46000)=nil, 0xf46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000408000)={0x26, 'skcipher\x00', 0x0, 0x1386, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000505000)={0x0, 0x0}) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000f47000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f46000)=0x10) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[{&(0x7f0000908000)="d0d76f63c6ae116a2c9916783d6c254c29bebd", 0x13}], 0x1, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x407e}, 0x4004000) recvmsg(r1, &(0x7f00001cf000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f0000f41000)=""/19, 0x13}, {&(0x7f0000b33000)=""/38, 0x26}], 0x2, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x6}, 0x10002) 2017/12/20 11:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) tee(r1, r0, 0x6, 0xd) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) readv(r2, &(0x7f0000d36000)=[{&(0x7f0000346000)=""/89, 0x59}], 0x1) pipe(&(0x7f0000d91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x6, 0x6) close(r1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)='%', 0x1}], 0x1) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) bind$alg(r0, &(0x7f00005f4000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socket(0xa, 0x0, 0x9) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572", 0xa0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000129000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000171000)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d87000-0x3)="a911c1", 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000889000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d96000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005fc000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3ff, 0x3, 0x1f, 0x3, 0x20, 0x20, 0x4, r1, r2}, {0x1, 0x8000, 0x6, 0x0, 0x0, 0x3f, 0x7, 0x0}, {0x1, 0x3, 0x7, 0x90}, 0x1, 0xffff, 0xffff, 0x1, 0x11, 0x0}, {{@in=@empty=0x0, 0x1f, 0x9cf}, 0x9, @in=@loopback=0x7f000001, 0x6, 0x3, 0x0, 0x400, 0x5, 0xff, 0x3ff}}, 0xe8) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c35000-0x3)=0x0, 0x4) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000002, 0x0, &(0x7f00006b8000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) sendmsg$unix(r1, &(0x7f0000423000)={&(0x7f00003ce000-0x8)=@abs={0xaf2052981356be77, 0x0, 0x2}, 0x8, &(0x7f0000e5b000)=[{&(0x7f000062d000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000de9000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x814}, 0x4890) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001cf000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000624000)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d72000-0x4)=0x0) socket$inet6(0xa, 0x803, 0x7) socketpair(0x5, 0x80000, 0xf4f, &(0x7f000059d000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000274000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000444000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036e000-0x4)=0xb) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x9, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000012000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000012000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) pwrite64(r0, &(0x7f0000020000)="090ee18bdde0d1db913a84263406bba1c1df8368075725929cd90eda4528c0162dff0db902ab546cacf63f", 0x2b, 0x0) 2017/12/20 11:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x0, &(0x7f0000849000-0xfb)=""}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000321000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-aesni-avx2,ghash-clmulni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000913000)="0a0775b0d5e383e5c6b60ced5c54dbb7295df0df0000000400000000000000c7", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000650000-0xa0)=[{&(0x7f0000e37000-0xfb)="e183b270a252a9f3f7295b1d5388fd1856", 0x11}], 0x1, &(0x7f0000a34000-0x30)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f07000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a4c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000097a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d9c000)={r3, 0x8, 0x5, 0x7}, &(0x7f00000c8000)=0x10) syz_extract_tcp_res(&(0x7f0000f1c000)={0x0, 0x0}, 0x100000000, 0xff) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e69000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 37.790398] audit: type=1400 audit(1513767612.520:53): avc: denied { bind } for pid=8645 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000006, 0x0) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) bind(r0, &(0x7f0000bf7000-0x6)=@hci={0x1f, 0x1, 0x1}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ccd000-0x4)={r0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e33000-0x4)=0x20, 0x4) 2017/12/20 11:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006a3000-0x10)={0x10000, 0x0, 0x8001, 0x7fffffff, 0x0}, &(0x7f0000769000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000010c000-0x8)={r1, 0x7}, &(0x7f000005c000)=0x8) connect$inet(r0, &(0x7f0000919000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) [ 37.884587] RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or rds_rdma? [ 37.911638] RDS: rds_bind could not find a transport for 172.20.3.187, load rds_tcp or rds_rdma? 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x2f4, 0x4, &(0x7f0000001000-0x15)="35f12256079aac3d9cf52b4d2145878b174ddf8522", 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x16, 0x7, 0x7) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000d00000-0x4)=0x0) r3 = socket(0x11, 0x80002, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000286000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000036000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000+0x709)=0xe8) r6 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f03000-0xc)={r4, r5, r6}, 0xc) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000439000)=0x0, 0x4) 2017/12/20 11:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x2, 0x8, &(0x7f0000719000)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000c77000-0x2)={0x0, 0x0}, 0x2) bind$alg(r0, &(0x7f0000408000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412000)="0001fe0000072000080000", 0xb) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f000093f000)="e96a7a0f55c14bd5", 0x8, 0x0, &(0x7f00000a5000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x4) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e77000)={0x2200000000000001, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e79000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e79000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000032d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e79000-0x4)=0x14) syz_extract_tcp_res$synack(&(0x7f000077c000-0x8)={0x0, 0x0}, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000985000)={0x20000004, 0x0}) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000616000-0x4)=0x9, 0x4) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) close(r0) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000311000-0xb0)="e3637b5b", 0x4) mmap(&(0x7f0000601000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009a6000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000063d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 11:00:12 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xf8, 0x80000000, 0x5, 0x81, 0x200, 0x2, 0x6c, {0x0, @in6={{0xa, 0x3, 0x93, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x5, 0x2, 0x9}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={r1, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) r2 = socket(0x9, 0x7, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"5789a2fef66fd3"}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xa6)="cb924ff0081e1177234997c56bebe1e163a83b5a0b27fa6cc452833453b98be7672421fec9abb57df50170c1704550f12e8e4157e9f46c7743255d8bdc60c65daa6269be394c7c22d1c4c83b49a832250738431ed570aa0e7fc47603551ece4b4ed947604ec05a8991c7fbb15b39b4ab2f86e54701f8ea11d27cc6f1e0c9dc6dbadcc99dd780014e5613e96dd5e97ef6aab7b836694b2e7292a3edf426fcaed6550357f98563", 0xa6}, {&(0x7f0000001000-0x34)="3f4624242a1b4697d21e50b6446bf2cd9e7cbc24acd90b416f38614e5707a8cb41837d0e7c761779c03530fa0c3380b53165919d", 0x34}], 0x2, &(0x7f000068d000-0x24f8)=[{0xa0, 0x10e, 0x46, "c8b3708f446e85598f22911fa4673f78fd1417b8b433b33b4bd13dce7266801bf391841086aec1e3f83c7c4262a75636a9b09f8c97323c3243aca830206a0224f494a1bbdf7fc624d1f50162a1065e03235594a9da31202d8fcdfd6c2e900cda82c050140718f1dfbce35a02b2fd14d15b82421c1687fed45ea64bf35d008f656a829308df3f91dcb3ce"}, {0x20, 0x100, 0x7f, "676b68054edc2ada0eb283221971"}, {0x108, 0x10f, 0x0, "0709ab80053a15309a36ff4c9b0625998b43034d4d003cca2f5144d8ac7be16a6de5e82be75cf8a7d8a5f2707046a82faf5a33d3337e08f57e243b324e166f4dbdcd3d819ce236470fb2d3a9e5f21d7c61fce0764b593ff10df652cf0bbe6930a19614c937c3fe69042c2a4995edc234bac6bca182eefaaf833f6a5c297256d76a418faecadc0bab56b5991d28afae69f5a31af48a34f643639f1d3e5ef506605c8af2e2f2b5c5c7dc297ea3609775329faba158e1b8dde1cf2274c8fe7e8115f99337735d9ede5dcb9ec4bdaaee571ff955ee066f9abb528de98db2187eff59101fff890a4f01022103bfc22e8364680b525e68"}, {0xa0, 0x10f, 0x9, "44ccebcf9e3b421c04f0005f4a0c9d14d607a965b1172b457c3d6a4e68814e26e2667359e5cc941549b29804e3fd735f91c2e26357f6bba7ae4ed971b512ac4d3ae47fb0b0a88ae61debdddffc1ae5ea074cd899eb40cf258ad75d44be8928ad3ceba3e010a8dec9798d7f38321b7cea52553c4ff24d593529909ce5c150d622a12e326c1b1414a92bba3b3201"}, {0x78, 0x19f, 0x1f0f, "13e379d665b3d97fce14cd1a3650780e55ea6d49220b9f107247b763558b95f428b30df1e62f7f9975a67da4bd221e82d69948e02765012500cf99e28638acccffff361aad1d1aa3f4edb2dbde08d073d2f7226561c88c8787bda0fb3999a4988214c5"}, {0xc8, 0x10b, 0x7, "425b0ee4ade4ba4cbe9b28a7622ca7ce2eb244509c10995cdf4eb647d0f5ededabd4a625656698833f80dda8a8c988b50422121753284ddfedbbffbe06982108e53f9dd403c475d8adcebefc53e2446c460a3aba7293440a242ed2d576e7e35df6df0643bcd07c0ac7f7ccbdc221381d35b62dd06942d731c11ccad0de8da0ee4892b12138606d339dfd428ea8e54a1dd77e1893a1efe49138944c1ffa1782f2b12e5a0570093549e2231d0a2065299651f9"}, {0x1010, 0x12b, 0x5, 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{0xa8, 0x10d, 0x5e4, "a655c62f25b3dee7279445b822aa3be5a440a81ebec2f59675f02656480723fbebcbb6acc5f0ef3731cfeda8f3c2271629ddbd7de173a4636a5844dbc1b80d36981837ce9092cb8881d1c01e1665a85842cf3bdacf448baa651fee6d940565934666b38cd70b48df5ff36f1116124f212f4ecec81764a4600a0ea35222131572e7f4f15b18d8c0528c8acc618066f3e2c7d8"}], 0x24f8, 0x0}, 0x1) 2017/12/20 11:00:12 executing program 5: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000de9000-0xe8)={{{@in=@multicast2=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de8000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c8b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) pipe(&(0x7f00005cb000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000649000)={&(0x7f0000871000-0x10)=[0x8, 0xfffffffffffffafd, 0xfffffffffffffffc, 0x7], 0x4, 0x17, 0x7, 0x4, 0x4, 0x3, {0x4, 0xe6e, 0x3, 0x2, 0xffff, 0x8, 0x10001, 0x9, 0x2, 0x80000000, 0x3, 0x8, 0x3, 0x2, "3fe851fe68ab34d94a5411f9a1844228dd81e96455379bed43a15f775f8e3dbf"}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x0, &(0x7f0000cb1000)=[]}, 0x10) 2017/12/20 11:00:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00002d2000-0x4)=0x10) socketpair(0x4, 0x3, 0x9, &(0x7f0000366000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f26000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000026d000-0x8)={r4, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000ca5000)=0x0, 0x4) splice(r5, 0x0, r3, 0x63, 0x401, 0x1) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000014000)=""/0, 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000061a000-0x4)=0xab7, 0x4) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002e4000)={0x0, &(0x7f0000560000-0x10)=[]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ffe000-0x8)={0x0, 0x0}) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) socketpair(0x17, 0x3, 0x1, &(0x7f000030c000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000479000-0xc)={&(0x7f0000cf8000-0x8)='./file0\x00', r1}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) socketpair(0x18, 0x3, 0x9, &(0x7f0000e08000)={0x0, 0x0}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f8b000-0xc)={0x0, 0x1000, 0x30}, &(0x7f0000727000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000002d000-0x10)={r2, 0x100, 0x1, 0x8}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000071c000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c37000)={0x0, 0x0, &(0x7f000090b000-0x10)=[{&(0x7f0000f89000-0x2a)="0063053d4d02000000000000008809e772cc7b604be31677", 0x18}], 0x1, &(0x7f0000f88000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f8a000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000fd7000)=0x0, 0x80000) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000ef0000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000217000-0x4)={r0}) 2017/12/20 11:00:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) socketpair$inet6(0xa, 0x80800, 0x1, &(0x7f0000e89000)={0x0, 0x0}) pipe(&(0x7f000064a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000bea000)={&(0x7f0000326000)=[0x9, 0x708, 0x4, 0xffff, 0x5], 0x5, 0x3ff, 0x3, 0x77c, 0x9, 0x3, {0x6, 0x0, 0x100, 0x9, 0xffffffff7fffffff, 0x5, 0x7f, 0x4, 0x5, 0x0, 0x600000000000000, 0x7ff, 0x8e, 0x91, "0546e62f0de9d99aea9c23db4f1f7298d736b3667d1628d45c931a662f121daf"}}) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000a14000-0x4)=0x9d5, 0x4) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0x0}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000fe4000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x5d, 0x102, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) 2017/12/20 11:00:12 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000d000-0x4)=0x0, &(0x7f000000c000)=0x4) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2017/12/20 11:00:12 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000089000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x101, 0x10001, 0x8000, 0x8, 0x3, 0xfffffffffffff647, 0xfffffffffffffff7, 0xf, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x5b)={r1, 0x53, "7ed199e9087990cbdca6865a660ef93827173c7497382211c07ef751a944f6a4fbfe75357c1d780ff0818a7b96480c227073aff64f7a94eb03e30b674f1eddd1a161971def7795912c385b6ce690b5a8df8e03"}, &(0x7f0000000000)=0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f0000b8e000-0x4)=0x0, 0x4) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fc4000-0x4)=0x0, 0x80000) sendmsg$inet_sctp(r1, &(0x7f000012c000-0x38)={&(0x7f0000a76000)=@in6={0xa, 0x0, 0x1fffffffe00000, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c13000)=[{&(0x7f0000fc1000)="7504e2ed28046150b93d172475bc90b7e2a277604e7419aab2f4aaf55ab743324ff234e266acbdd335d4a59c656567b3", 0x30}, {&(0x7f0000fc3000-0xd3)="9775839a930545d7838b61383af2499879f385cfe408ad70117087028630704050704fa2645c5d819729cfd9ab9a647a648e6302bbc1e08b4e8550bc12f4564575279ddd42cae2b1dcb0c75003a0c8050f5ccbeffbb99f4a70007efc386514bbae867c158a4fd16b77e7c9b5c32831b8a560086278eb9e003d9bc9275f671cfedc83df6eeb6b9e575dbf6e122978ec732a87ebd8a51db1fbd1d65a1366fd50e10df360a99ec96d7ebdc7ce334ba490c3a9b17348d6903fac1f09ea50cf68e071b23eec4502afb5ddf79221bbc7d4b063f6897b", 0xd3}], 0x2, 0x0, 0x0, 0x0}, 0x8000000000007ffd) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000900000)=0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000017000)=0x0, &(0x7f0000901000)=0x8) 2017/12/20 11:00:12 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00009fb000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8f95cc16f7669273e4f25611d03d2078"}) sendto(r0, &(0x7f0000ffd000-0x7f)="496e6f6e05e2684da67d57a7b223156c3983dc36997d9252bd299faa5de4fd0cb4c8c467d2079c2515d8b71f053139b065152ea75fb9c958c1bd2ea69b6077ac248d10b694001cf000ab2db0f17076caaec3e4b209fb85bae30da598c74d1675a2f33f9c8b23405ad0d474eebdb91df1f2a92b83552292a7681be611c8134b", 0x7f, 0x20008080, &(0x7f0000610000)=@ax25={0x3, {"ab6f5723316ebf"}, 0xbad7}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000ffd000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/20 11:00:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) setsockopt(r1, 0xffffffff, 0x2, &(0x7f0000059000-0x60)="45219d05626a13ef518d72a6ab8d2a1925c203ef0e91476eb9b2d374153e2dff3fa51ca4cf0e6f9af9dea8dfd77f439f0d95ba71730f83cf7a2ca6b8f79f90d982694a632ca7f3a68c2752fd2ee1b2a9114649baa0616690427d6f4aea54cf31", 0x60) shutdown(r0, 0x2) 2017/12/20 11:00:12 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="fb9b", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fff000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ffe000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000fff000-0x5)={r1, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000806000)={0x0, 0x0}) 2017/12/20 11:00:12 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000bb9000-0xd8)="74fcab9552c36dccaabbbbf265bf9e0de57491256ded926830d3afff8998e27b82188205655eed9de201c1de9f2a9a20fe01b0d9e78769bf078be621ac983342c58b96c09f582388fcc9ccb24e2dfd52c8af4e0d92159d0e5e50c8d7568c9784af562536cca5e6794467f08c5d169754abf8fd7827e9c890746cf0c722052fdd518a2383fab1258e46888fedeae0dc7f8f82a53b460b77fa4c29343e904aa363fd12a831428d9985a01a0329fcecb0400c2b2736b477d79ed72780681c3bdf42e3b327a678e467098cc7c99015bc95472d035ec8559a19c3", 0xd8, 0x4008080, &(0x7f0000000000)={0xa, 0x2, 0xa39, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) 2017/12/20 11:00:12 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00005fa000)=@ipx={0x4, 0x101, 0xfffffffffffffffe, "f63730591910", 0x12000, 0x0}, 0x10) r1 = socket(0xb, 0x80000, 0x0) splice(r0, 0x55, r0, 0x0, 0x3ff, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c1f000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, {0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x1}, 0x8, [0xae, 0x8, 0xffffffff7fffffff, 0x80, 0x80000000, 0x9, 0x10001, 0x6]}, 0x5c) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f0000ec7000-0x1000)="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", 0xd4b}, {&(0x7f000020c000-0x7f)="cc35e4ad028fa8460c2b4960d4d953d8d4c0e65be9559d243496b376aa0ce2cbdbd0ba91c8cdc5bfabba77b4e4c760b14613c00855840a222c95014cf1a900dc0c0bdeaa15190326f2677611e8501efd76212b1948c87ad46c7c63819f965f8d9e381ed7bef48d7acb127d71cd7b8d31c158535b5e827e22ced013cbcef6f0", 0x7f}, {&(0x7f000005f000-0x84)="eb22bd8551d7763b2ddc7114bcb1da7290b12a6b2fddbab18915f2dde8fdcd0a9c639ca59965f8f4b4bcaee4565fe47e7c207bb2d0a0024dda124dcb3239a4147019adea9442acb945075446636c5a2e04392c64ab169fe8403916fd57b4d2bd819ad552b08653e3529aeb36908f71cf7cf5a139910eb9b606a29b2438991741c7b0e097", 0x84}], 0x3, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dc4000-0x89)={0x0, 0x81, "4d76c9839a7b13b461422a53fc8b67242c375493d42dc824612e3466b94927256025d1a7261be2e6e2dc2910917ee11d284aab06b1ad93ea55d8788fe4470795fc684d1a8b4525120c96c0a1cda09357b6188686b672061a950edfa9fcd532c504a9421889d65aac29dafb8e94ea6c680c6f73203d4639cf111b81263551c5fbba"}, &(0x7f0000f48000)=0x89) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003e2000-0x8)={r2, 0x2}, &(0x7f0000bb9000-0x4)=0x8) 2017/12/20 11:00:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d7000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c20000-0x8)=""/8, &(0x7f0000990000)=0x8) r1 = socket(0x10, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r1, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r1, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2017/12/20 11:00:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000325000)={0x0, &(0x7f0000fdf000-0x8)=[]}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c73000)=@assoc_value={0x0, 0x1f}, &(0x7f000030e000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000650000)={0x8, 0x1, 0x8200, 0x100000000, 0xf602, 0x4, 0x8001, 0xfffffffffffff8be, r2}, 0x20) 2017/12/20 11:00:12 executing program 4: pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000008d000)="17", 0x1, 0x0, &(0x7f0000714000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f000025e000-0x8)=0x209) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005d5000-0x4)=0x0, 0x4) 2017/12/20 11:00:12 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f02000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/20 11:00:13 executing program 2: syz_emit_ethernet(0x2a, &(0x7f000086d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e46000-0x10)=[], 0x0) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d24000)={0x0, 0x3f, 0xc9, 0x0}, &(0x7f0000d25000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b95000-0xae)={r1, 0x4, 0xa6, "4d57d2883f8c77a3254701e91b825acaadf5f15cc458441e58037cc8741f73cb2edae8e184b8137047b665d750bf21e54b5a0add5e74a4ec33f1d53427dbdf71f77d171298eaf6cef25efb61ba7473c977279c29b704aa118d63d738eb83c5c7035e08d4294c3c21ed0faaedd12290c8e8dfdb0fe55c26654d7ce5836d9c823cdd34fddee924e29c09ec130cf56dcc49e4637d2f882462e3b26ba458192cbe13ba27bf3524a6"}, 0xae) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d24000-0x4)=0x1e) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fcb000)={&(0x7f0000d9e000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fcc000-0x20)=[{&(0x7f0000b9d000-0x1c)="c80f54c615c90ca0a8319d3b6bfce43fc9c8c0ee91cc32f11e85be2a", 0x1c}, {&(0x7f000013d000)="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", 0x1000}], 0x2, &(0x7f0000fcb000)=[{0x38, 0x111, 0x2, "699f1d4d796af3ad9cdbb832cd054796a5289fc817ec55f6b655b72fc50518c11917ab"}, {0x98, 0x110, 0x0, "3420f1e9d66a54d717eebfce66349aa61d2d2a8890ef008733e5044280aa43c7481e76f9dde9d654ed45e53ceaf50f686003897879e4ddedeb63d6cbd68e8e47f9dfa9a1ca89500136751febdbcdcc85b37e35a5de5628f3a91ad6c002920e1a3890909ec2726ff20244ceb63bded0333519b4182a2291afaa8c08fe7d38dbd0e87525"}, {0xd0, 0x10a, 0x1000, "efd63d5731240b0744e4c8dc2bcbcaf6c5cdded9fc5f04bf3dbfeb6d33386f33ac260127864da960558658c2cabbf60ac58f79abcb11d67df9c9662b1c33aea5c43132a371d55c79049ed0989e745cce39d2acad44522062c4dfc8253781cf117b0ff6c0faf60ae61f19b1aed6b0acee5c86a5ee08edffd920fa5e5f13a93784e2226ca67d60af92c4dd61f4013c62a98baf153d6d37b59025c35380342e90e59b395f31e0175d6a4e42f85e0e0c39194b3318859e19827815"}, {0x98, 0x117, 0x6, "f3f46b24ab156c7bae4b291a037e8360ef2f06e9aeda791d51c183281a8d1bc2842da1e3af0f8c00c9c013aaac7b6a252dd3ec45cd7e02e613938760324206630899ad9630e6d78b73d37fc499187e79e9031a890db22db93c6880b93802a413d190ba4b8cfc3e3b927d746caffcf6da130741ed35636ede023e244bb1beaf3dbe2d2a"}, {0xc0, 0x0, 0x4, "249a117f97fb375646873a555d682c4eb8a997199e7dea62d0c517e94d6cf2510881f0fce2c67b8b5ae18a6b69d52696b3060f30d77411dbef9dc51c9904cb2a9df9c658fd6a27903ad3aebc1d9c94274d422ee406fe61d6d6d3dd9e2e472ed10a4817693fa6c8863ffc32662f4d55c562f04811383147b7312e75d40c8df8d3fa5de727a4e4dd418f00ed846a6d1a904e9e25a18e1ab797d9ae61ad03560303d35d5463e1fa277fcd86"}, {0x40, 0x13b, 0x2, "ab6ced4ae95e5defc08aff43b13b772081e80e0193bf5a91669e31f71fa8f9e035a6d7d31229824c461d"}, {0xc0, 0x103, 0x7, "4b7f2f2cf3c7206c0fc713196b0b3da1848c8f97b3e44b4d0d4773845882250f6313714ed7c920435d8b6b02328934f7457d7675f39adcee210e84025781a46184b5a7f223681324ecaf67e22d33911da0799588dca386e759e9672b48b53879cf612af9fc6f3f84093f717e55bb11f0f68715db914a5181399bb2a6c365c8fee385580e293a9dd26c5f15e31406fe01b3be76ed00401e47905128d4341f363057dc8054ce21458dd453dd4f786baa7d"}], 0x3f8, 0x4000}, 0x20000000) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x8, "ffdc0a32"}, 0x18, 0x0}, 0x0) 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x3a, &(0x7f000000e000-0xe9)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x1, 0x0, 0x6, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@end={0x0}, @generic={0x0, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}]}}, @igmp={0x33, 0x9, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) listen(r1, 0x20000000002) r2 = socket$inet(0x2, 0x200000a, 0x5) syz_extract_tcp_res(&(0x7f000001c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x23) gettid() getgid() gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000)=0xc) r7 = getuid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000014000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x4}, {&(0x7f000000a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x7a)="", 0x0}, {&(0x7f0000000000)="38ef0c572d6799e238302f655551de958e29efdae7a41b859670e5b0e378d597609769a5508e39f7a37df14ff8123a2782bb3673220bd52f4ed9edfca2bfab0d1daebde739c7", 0x46}, {&(0x7f0000009000-0x8c)="2ba3f152d515c07eb6f833d19e27b23f4496695c9b361f518a51f10aceeaad6bc8012ad66d04c68f81c09886897d40203b2bc2a42a2db8768579625bab2695eb71d60fb5316407cc84dd5df8948830b1438bb3c8b1fd723d61813d55ddf6894033c5e98437adf93f5bd913f8acb8075f333dc8f4541a12315680bf", 0x7b}], 0x3, 0x0, 0x0, 0x8081}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f000000b000-0xb8)="245d9d2d1de4c6fdeacafe7719fde5f650e8ceaa5e6743f3777cc7ec7abf8069d85f8194f258efcd2a0f52ac141808ddd0a12dd79edf28036ff13984741501d07ce8407c08ee6cf4eef3f97d2975c4360a029726341de3546a08d41c0490dfa78a1e17f056e81890566c0e6d921e7d56273aa32b5fb7beeaa078213296656087279dd3f67c0ee4c8da", 0x89}, {&(0x7f0000000000)="41b99cd7ae425bc3466ff0a2ba8777948303ac2d46781b54bc72cdbeb0732411e0ffbc9ed46bee96186d043fd7da47308178f49e5b06dcd766aa8d8a848a4f8ce99ec32d18069ac179a3f43dae4e2d9419d06eb034ea3b5f7e840cb68276496891cb852019e26f5dd8a3c78563d09d2181d94b3392aa80393af1068be5bf8adca3e8ff0c97cf9db9d9cd170392d1f95da4e4a7af58432caeb02f5357137aee", 0x9f}, {&(0x7f0000001000-0x1000)="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", 0xef8}, {&(0x7f0000008000-0xef)="33bf883f95fe914d754b84759f9805f4724aca4af76cd608b6a33f8921ef12277e6dc271fb5e47893010f708648b3cd7e34108699a2aec7a9d9dd3cabf0f7193bf4c1824b0fd72fcdb12330382b56cc3e1ba9836c424b4be1851ba50b6375640bcefd2c610cf981b3ef3b57d33110b8f38edd8dd73410e", 0x77}], 0x4, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}], 0x18, 0x10}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000018000-0xc6)="cb1f7dcf5b21025ef670a83fb2d3c6aba959a3a409eb837c4a340607a935cc56929d8f3b07a4c5eafcb0cd0f706e4d00b9bbd4d4f5bd7a281b27692ea202b5aaf76eb3ce5e455b50cebce838f3bdf48d59daa5c2147b199906ab7428cbf50568d63a2d5e7925260a810bb04fcb310061a7085e23138479fdeb2f37a9b3ba742f6717b55568d61bae76279cdacc25b383c34f26ead9", 0x95}, {&(0x7f0000001000-0x3f)="a6b1ccbda6ecd64054e6ddc3af5238ddead7bf5637f810351d7faf3d3d44213bf72dcf433d0ee0f6c7157ffd73803e82f9d226b02b19cc4357be21c8", 0x3c}, {&(0x7f0000003000-0x1000)="f93586114feeeab6d1c9bead75725d0cdc461ea5b730ea84353fb321f4109a489daef33e350f6c5684fcc9803bdb352469eeef16b055280dbf2672847cc96c8d8a01a9d2cbd3aa37577521e21659ef04b7888a27073fbbecc167f235167ec855e65b7af84f382ea87eb1850dac8b071295955d7c2779b626341e5d7522c8e9e36141df2f0ca4603807f6fdae4b60c695e7e4d5bc87e510c2e842dfaa6b28a24d8da9a0efeed8eb85ef8c57e6fc2e69be419ef37520ab1d8f65f8f6725d423a11843cf206fbc7a5692290d34c5655d6468924ec2f3f14cc36d4b095079640a4db07c4b3285f337c1337776484cd29585ac2d7314229653f0c5d00ebf86b443596644623ffa3678061b2977037242bedc77d774c7a6aab35bad4519a63bf68dca053ce9aba11325134475e8bc8c806814bf450b4d39b16384b16a91e9bef7172184fb154a5bce7a16697d9eceaa0aff6c6ebd14ded2c732270b94b5cb63b55d69c86eec863951b98c402a91bab3e91a5c8662353abeca53ea55417435d10455dbc0bc842fc166c08db42aa5d5486636d58faa0e03ad638bee19d57bee008455c194336e438b2c8276af32aadfebbc86647affc6f18555a8c3c2e8f943a05db07d2796a069cf250b383c33b865a8c67efaf3caea179d95b8cb49752779d5490ddaaec1d8b0039c38d8fdec075cf6642e30d86aef77de127db6e881166cecb965734ee72f6f118e26a75c0ebdbca50c39b4ddc4901969c280ba0f333ca920ea1610ead8879d66c7b9203c3ad01dcf2309c46b14e7e9816686d1575748bfd60794e575210ef3f9726342708d8fcee88f2b5f470e0c861231c031bd2d46d95dd1ee7effb72e39cdb162af43a78f9d2299861b2e2a5937f947fa0cd03b6ca0fbcd9d94377596288bb59fbc3a11d977e39456ac7abfadff3523f7ac802b52fda1df2f0f859a473ac0d806f1657bf39d439f74914a2ce5eeb786db4e9d2e560c37d841e4da32af4be5083030bedb39c40c50dee9d68d6e72e15a876e8a221b1a822754a50f01cddad1e399493ab9400c2fe1a26c48ec2d913e6498575d2be6be0f8099070b7279de655ccadcafbdff862fc345498d2e1e7179d3572cf6db75d390c8bd41f89ce50fd5e41922d30c67f21e7e4e7eb3399b8b8eb39b167b358b4981c970ba30b6577ddcb927ba48cd9f95826b9d3112f845319a5d6329128f3d16833bd881a3a94df6cc8a37eb5b3420b91c1cbe5656648ec4e4711d0ff46d4dbb83a0539b5817d60a4b1e5b4e72b8f7e93153e24ce942b2cfd9ef4a5116dc0b987f0ab5eb979ffa09cdbf3a511a1ee9fd08914b9dcc9a6919f1f30f12962b47674291094d0026a31f3071032b792ed919f54234c8470f6d6e1638f2957223110ad8622caf966abd3fd9a1e84b9930075370c8fcd44f0d156b3e6dc1b32ea697409085a3469fa73fa8bdb0db478a07fbc26a95e50406c263ff240e109db5a8f19fe3d0407ce03d97dda6851b8350bf411eaa0fb3a11ce2b482a58eaf6297fa864d3b2c58ed408bf99f27b78c9902728281bdb00a5915102e25805a60104b6f2a7c4ef7dedc28326766bfb0f4bf37d04be222cce0a65633c2a7c94d44371e87ed4193223da92eedf1f58c9da1494ac47b1cee8d74ceb04ff15760c1ffa295cb78cdf0c649677de836bc324d31cadea6aae417aa5a0cf9a4160c3b9de0f78e50e847dee7103b44ead426db64a252ba15b869f0d8bc3767696eac573a8de356e5cfd4e782d67c3ddd27e913a5f53cb75baaf49f3f0ea75f4459e263c14e6866ec2da932afc8727e8637d643355f273f1233eae01526ed637585f73f990f6875e01423aaac7abf36b61e5907644edf78ef6d0df0c2ca16fa4ea079383df395b57bc9d335fea4c2b2dabd96664ed7da2be806b62eed8891d96e2d2803c01ee9b4e930920246b705cb9efe83725b271fde3ae54a4f94316c0a36b3e13a06ddeb9abdb3ecaad00ee9434b33988be2701743868a0bcfe1a0e0d2ba6980b927b41c8ec61dfce65f37a57507bdde00988c387035510b398df76c6fc329c109a576545a1bcd2e2ff02bfda637aad29663893c3baf1a04549d4d66afd3afb8a7e874a6bff7d13c1a5464044f4d63b9cab289009c5edef138c9cfcfbef0ad01d86df70c08b2f41a0f551aa637594e2791ae22687750d9363a7e3d951cd7a039d94257f5527679868be95227041684c66832c488874f0a0965df74b1be9414249209f9c0f289fa45602d626071a78e8a2b10798cc5bcdf4a9c32d2f3dfc835ec0437f1f680b338974bc22418490916eae8df07a8f1a0bbab27e75acdd83f8e229192e8dcc8dfdac92a80011199a2145a66559a3e9aebcc5dec6e812bcc07cdd9272b551811d9c3c52818def17ccc59913835b0c69f1157dbbce0a85cc5a33d3e2870b8c7979aa1aff3186a2f9ec729d9820e64be2495fdeffb10a6823168df742fdaaa97c428f0bd3682367c4491d93c564931bf6b3b14bfc98f2324543094d47bba551ecc051ccfc772313da7e5bcef5f1a28c5b2a3a71bb45952145a4d5589b58295b0c96f98b81d5ab9827fe10e7bae7b95020b0ad07a5f3820c99062c2ec00e6162b6e5723e18c4c4bb29ee68d37da8736b12c9d8e89747ec4c1a4db99e25b7978e068f35601ea54a5417a179e7921535f2108c4ae18bc62af979ddf004683f8378d9905d4564792a68173e6888586d06261cc25dddb8be4970b603a2b5c9869eb4faa64bf024c913143f689ae3417ff0570f0289ff2a2a0baa86f99f46d51572f75bfdfa35a1263f673ebc426af994f9097028ce4f1342474746652b863e05ff9ff6bd882a8c009f9f9cd64f16b56aff1fe2e5e24c09ee7730936be1282540a65b0858937fb1ef134982c021ea57d07f2c5542d10465dcede90f0d1b6c684d56e72e17fd1c71be056f84c052ffbfd3ebed15fd373ed456ab159662f99a65413125509dc46facec34c6007041c8d9e89f6b27a3d585cbb5c1c0aa34bf86595c1934f6410b78dee9f24fc1af2f33b807dd1f0314229908027f9b2191a5167cb8948b197824b2a020e99b3ae129578894870cecc931f3a35cc545525880b2a8f80a164ebc67b4e08fe4518b2eeb4466d01e6b10c79af4b352f95010c2c75a26c19e5963428bfdbb4d6c8f3b17674dd3c68f011166b7adb416d31cea369e6b842822c5966ed460f7145460e168aad2eb98a9e84db38266f075125c6019b4e2896abb803c7e2135cd96de8efd5904f5ab814d104c1dd64e4ebb75e0a3b5940371625cf8a6005dd035eb7ee7d682aab48c4e9838318df6fccd7b26298611b795fc697d682fa5090ba7f7bd705fb3f5bffef85c28d802e9c0079e1e790a09bd89847e3a8b2c786fd1fdefc99c3f0602b477fce9755f30b2c7be730a37f49707cb8be262e9b6fc9fa46fb39ba69a32795ffe3609b53bc77fc9a5222c82a26610ea65e9f63df15e084ab86817ee34bb2bfd5b1c631ce027a5fefbccdbff9f45cd10fcfe5f24fa4528b99afda611f28aaa59705cb3afe5ad2416c3e646e56c2b1cd08c573e69926eac1c27de7fea5a53bff7d98b4e3f88f34b8d1f41850b63831d73588a4da38f99a3a730038951c5fafcf66179c2ca82c57e4b5fd84164889c9fda0b1d78a80d475377748d23b39ce6208d986b6bcd21744f70127d33c44c0108e9b98bee8ff6b9b783fd6d1bc200d6286cfffc895f4d12f112fa1e2850dc40db1b00a55465816b819ab01be8a1392bf4145a03ab8fcefd7dd5adead8d9a95b736b02cde3178d5d4d2385c4e38ef74796c79f77cf78e7ee3b74fa1ac9310893ccdea0305b595300362bb6dae92df2e42fe9d204541de1c7e4d4007928c222f341855a74505a5dec9f83e8ed1c9daece788518d91e62381ddf30bc1999c8a297a1271205e7cd27095fc537ac8281c79682a46414632b32c3625078ec24d243db0667efe4a19cfbefa72b1d039211394fc8844476f55d6a2a8d56fa29549a148c5422b700d3250d0ec23998cc687c7cf0ea72a09b1f8a0fc5f4078e48a90eea3a52a4b5ba31023bf6d4468567dd142cf7d3f48263743c427920a8f80fca7bdbb4b8b1d7ba7cc6de6e47bfa9d8ad25a9e036869d4db5a08257b9d05625fb8c56ce2f6677b6fc518f2bcdb3c12cd2ae5b530fffba9a0615a583591a9faced69a0afdc92301cdfff1ef0f9e26bb88b28e5fe53cbd7fd59335c3cc03ecad453f336af6eb3680d9081965198e1c3c91567c825a8b88144eaaf8a10b35ef6f2251134b69a04677bc3d45fd8c14ee458bf33fa1cf6a05d1bba2395a7d305e7642e25e8d780e88e5b51558a3b0e1bb88fdb588d6fd96184530082c4a0eea3f8f8033156075fc482a49af0a393e42754a03a4624bfe6c47e6bafb8d231258620dfb1d4a899c076cadf04b1f9bce11be60e320361a9312c3004f9baf68683f3870b724198496b2b7ecf0604d5e52151ab82608f75d8ab192b9985ff8b5cbaa798ea3d35c148bb42a416f5c3e8d5cf2e5d79d89772775cc7d1e3841dc6de9ce030f4f01fb0643dc98ba82afdcf5d075787ba6fed40c91bdb8eba7c2c120f03f30194086769c01a53702b62db9fded77159b2758d1f2bc4c8b7139c5e7e142646cc9ca3bec33b90aa86655c770cd7343922d9811c58ca7d397c37f4abc39a4cbc69ad8ac8c7c7fb97d0b8740e24cbd38adfd191200917c052ede278321c6e100e95e151fe4ccef433d6d4ad5e6e6323d6901596b200cf8c789ea107d30e83c3a140ed69ddddc5e6f8c96639d7c232f65d32a360796b2a3d258b2e0a37755b0c59080ae075df67112110d1a1f4aa9eb2a0f71a1cac9060ceb0a1742d712e623c1b7b001c741bcafa621afebf920e4e9653730067b926abbb5bddc3a00588dcdd5e760687c2d1c41c118103e5bf139a2522480e091d168359bf2c00e56c76ef05006652364aa2f87af3960b805b9b5aceacccafb9b2489f47b7a026cce53258ae2d96553ecc5b4e913c7fb3652c8a4cc8e7729e4bff12d23b4b458c7a01fb66f2d4e5104322cb345dae555b37129bbc7db874", 0xdfc}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, r2, r0, r1]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, 0x0}, @cred={0x20, 0x1, 0x2, r6, r7, 0x0}], 0x98, 0x0}, {&(0x7f0000009000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000c000)=[], 0x0, &(0x7f0000004000-0x30)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff, r1, r2, r0]}], 0x30, 0x0}, {&(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xba)="0ffe2a9e8c2a19c606691ce569ca96828b5c02b4dca4bf9636881d8a7fe15a9dffb2bc4d38c62525a9e8e09dbdafb6701c5033231bbfe04b20a8e0087f12d53e85122f9b697a268e63b7459ddf4df685ed9565d6d0ec52524e369bdc4120cd3225d99738d849cc339239bf6269d5e72859520e93242e03ad324a980b7deb91d49e59654fd6c2cff5268b93b949e61ac4c32518d0c02b84619fdc3dbc2b6c7f0dca756ffa7f63fdf3f9188091e412c43fda974265d191f323", 0xb8}], 0x1, 0x0, 0x0, 0x800}], 0x7, 0x8000) syz_extract_tcp_res(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x8, 0x4) bind$inet(0xffffffffffffffff, &(0x7f000001a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0xb7, &(0x7f0000016000-0xbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x2000, 0xe8, 0x26, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x80000000, []}]}}, @udp={0x0, 0x3, 0x91, 0x0, "5b4d4f11a4ad25ce4e8fc90ff34de6db1571bd1e506f207b7d201ae9838241c1ea7569c1a0062bbcc92afac1612c05cb9337f0343ca3b5ab812f8f647c420ca7cba197d83108546e59bc370f32d4663627ee3b612c833cd997bc687e9781bfb9d954d6d892a60302abf73b0eb488955eee5c3be051f42248b8234f2891fb9e2c173de52b3041fbf5e8"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x42424242, 0x42424242}, 0x80000000, 0xffffffff80000000) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007b3000-0x4)={r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000335000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000c25000)={&(0x7f00008b7000)=[], 0x0}) 2017/12/20 11:00:13 executing program 6: r0 = socket(0x2000000011, 0x8000000003, 0x53) listen(r0, 0x9) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a96000-0x10)={0x0, 0x1, 0x6, @random="c19dc610dd0a", [0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cb7000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = socket(0x0, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="7186cbe68a772bc354e96b18b0c37f9d", 0x3a7d}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x504, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a07000)=0x80, 0x4) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000bdc000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000123000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000866000-0x10)={0x55, 0x8008, 0x200, 0x100000000, 0x0}, &(0x7f000068a000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000819000-0x8)={r2, 0xfffffffffffffffd}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000827000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000877000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000692000)=0x8000) bind$inet(r2, &(0x7f0000de0000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a48000)="", 0x0, 0x20000003, &(0x7f0000ac5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ffa000)={0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ffb000-0x20)={@generic="a45dffe00dedeb11ad26acf26c6fe48a", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffa000-0x90)=[{&(0x7f000006d000-0xc1)=""/193, 0xc1}, {&(0x7f0000ffa000-0x5b)=""/91, 0x5b}, {&(0x7f0000ff9000)=""/4096, 0x1000}, {&(0x7f0000ff9000)=""/81, 0x51}, {&(0x7f0000ff9000)=""/223, 0xdf}, {&(0x7f0000a98000-0x9c)=""/156, 0x9c}, {&(0x7f0000ff9000)=""/4096, 0x1000}, {&(0x7f00000b6000-0xd6)=""/214, 0xd6}, {&(0x7f0000ff9000)=""/90, 0x5a}], 0x9, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x455, &(0x7f00004f4000-0x8)={0x0, 0x0}) r1 = socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000080000-0xc)={0x2000, 0x0}) write(0xffffffffffffffff, &(0x7f0000276000-0x25)="240000001d0001230d00f20800000004033900050000000000000000000000ffffff0000", 0x24) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e8c000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cbc000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e3000-0x4)=0x28) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80003, 0x5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000d24000-0x4)=0x2, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff", 0x6) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0}, 0x14) ioctl$int_out(r1, 0x2, &(0x7f0000e3b000-0x8)=0x0) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000017a000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) bind$alg(r0, &(0x7f00007c5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000700000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000000000)={0x3, {"7d266ef688acda"}, 0x8}, 0x10) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) r3 = accept4$packet(r2, &(0x7f0000f97000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000707000-0x4)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a0d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000424000)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x1, 0x2, 0x1b, 0x80, 0x0, 0x4, r4, r5}, {0x401, 0x8, 0xbd2, 0xb2cf, 0x5, 0x3, 0xff, 0x3}, {0x80000000, 0x2, 0x5, 0x0}, 0x8a, 0x9f7, 0x8, 0x0, 0x82, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x0}, 0x9, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11a2, 0x0, 0x1, 0x8c0000, 0x3d, 0x5, 0x10000}}, 0xe8) sendmsg$netlink(r2, &(0x7f0000b08000)={0x0, 0x0, &(0x7f000037a000)=[{&(0x7f000048b000)=[{0x500, 0x0, 0x0, 0x0, 0x0, "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"}], 0x500}], 0x1, &(0x7f0000b4d000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) splice(r3, 0x0, r3, 0x0, 0x80000001, 0x8) pipe(&(0x7f0000d71000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a23000)={0x8, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40106437, &(0x7f0000af9000)={r8, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fe9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6fcf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x3, 0x100000000, 0x8}, &(0x7f0000912000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000033e000-0x10)={0xffffffffffffffc0, 0x1, 0x7, 0x9, r9}, &(0x7f0000bcf000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000079f000-0x4)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00008cf000-0x10)={0x0, 0xc8, &(0x7f0000f47000-0xc8)=[@in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x0, 0x5de8, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x1, 0x5800000000000000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x264}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000548000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000797000-0x8c)={r10, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept4$ax25(r7, &(0x7f0000f85000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000078b000+0x2b5)=0x10, 0x80800) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd1000)=0x0, &(0x7f000028e000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000fd2000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000fd3000-0x4)=0x8) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000106000)={r0, r0, 0x3d4c, 0x4, &(0x7f0000fd3000-0xe1)="e1c2f533c5850b4394cfe7820ac9998da0b4587bac214650840012b6b7d17fd3813bd4a5c6f7b4f7ca7fb93b9cb108c2ef4d62111c0ee4566dc2d8ff4ad4291e357ebef6b180618210fbeb0d93f7c068be533a40d22741059ca0fc5d088fdc00d8d75a5e4851811c82f8a92e191d275ffc282e997f02fb541393ac940792d2a90ae862d1f065e77a12670474bbfb61feb655a71895e2053508554f9b5a0ea164ccea9b32c51264efc54266ff90aa9d1081cd144a47379957fff7100b4f5b306f8a33496cd79bfd1df3d4791732d824c513847bfbeb33629c6218b9943490b317c7", 0xc, 0x1ff, 0x4bb19ab5, 0x0, 0x0, 0x9, 0x2, "70852fb98b157723117746c7591c794f460f03934f356acd30cb52db81b6183b8627c5a5a4e8c9b2a71cdaf7b24b593d2b9d4bcbf0e9f976f74c82b57710781936531831edfd7ababfd20165b7fcfd897fd5434f9e8bc10bc2f4ac6006c55beb14340e0211f731b5b1970097fea730cddc9d4dfd694ce01053242847b3e3c45e6e53fdd809a85ec4b8c5c98ad3aff2f5d5af399551f986bde177eb368cd42f437e381962abadb7af2e2d4a9e972236a7958c0cd294e518267720779b2ba880103d74ec"}) connect$ipx(r0, &(0x7f0000fd2000-0x10)={0x4, 0x0, 0x872, "904706ade669", 0x800, 0x0}, 0x10) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b01000-0x4)=0x3, 0x4) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f000063c000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001e5000-0x4)=0x1c) ioctl$int_out(r1, 0x5462, &(0x7f0000b1b000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0xffffdd86]}) socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) 2017/12/20 11:00:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000778000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ce5000)=0x5, 0x4) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1e000)={r0}) accept$llc(r1, &(0x7f00003f4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000251000)=0x10) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000cd5000-0x4)=0xddd, 0x4) sendto$inet(r0, &(0x7f00004a7000)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000000f000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f0000766000)="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", 0x8c8, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:13 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002eb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005d8000)={0x2, &(0x7f000037a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b3c000)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x3, 0x0) write(r2, &(0x7f0000b13000)="240000001e0007010200e9e00608f6ff028edefd02000100000044fb0400080003000000", 0x24) sendto$ax25(r2, &(0x7f000092b000)="d25b92c9911bb58634a54624d4219f96fcaf64278087", 0x16, 0x20040000, &(0x7f000030c000-0x10)={0x3, {"3ed657946ba5cd"}, 0xfffffffffffffff7}, 0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000df7000)={0x7, 0x4, 0x1, 0x1, 0x8, [{0x6, 0x0, 0x67a3d0e1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x4, 0xb63, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x5da6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x377f, 0x6, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x3, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x0, 0x5fa288ab, 0xfffffffffffffff7, 0x0, 0x0, 0x1107, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x5, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x1000, 0x9, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}]}) 2017/12/20 11:00:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x800000000006, 0x5) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f000060b000)=0x0, &(0x7f0000001000)=0x4) r3 = accept(0xffffffffffffffff, &(0x7f0000d42000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002f6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008f1000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c77000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000bf3000-0x4)=0x0) r4 = socket(0x1000000000000010, 0x80000, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005db000-0x4)=0x0, &(0x7f0000773000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a36000-0x74)=[], 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000c88000-0x4a)=""/74, &(0x7f0000b94000)=0x4a) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000a3f000-0x4)=0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000002e000-0x4)=0x0, 0x4) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f0000036000-0xda)="f46613cee51445e3b0552c80446f42b7b69e7db1880861307aa2a5a5525eaeca51ff059a1d51cc8a49178b08f541ed47de94c27794062f0d09014fb180defffe68743c77bfe5ea43b35862fe3fd58fa71f250a9acb47bc9465dc463782431c93b37b7a68d60d4fc170648d77577954bd5d60f505131ccea210f87b0d5f50c7ef80c01448d163a071db4587207a7fcad0a03a5f5b95154dcebf7ae169948c67a9274a5a1e9715f0009d90861d3c9f4324ad9940d8fc1d2b5804a5375d0ded496dbe55c2e61e94b256109152e9ad732ab2865bc8c2c655ae075601") write(r4, &(0x7f00005b7000-0x52)="22000000140007000000000001070000027603e4010000000900020000e1ff72f1156acc9a85d3592ef4f3eb96089b0b40000000000000000589319323261bec", 0x40) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000006b000)=0x0, &(0x7f0000447000)=0x8) 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000db5000-0x20)={"adfbca6eead57f44e594eb5fcb24b2b0", {0x4, 0x2, 0x4, "0f7217832771", 0x7, 0x0}}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001000-0x3c)=""/60, &(0x7f0000001000-0x4)=0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000c38000-0xb4)=[{{&(0x7f000095a000)=@llc={0x1a, 0xf8, 0xf55, 0x802, 0x6, 0x8001, @random="259adb65977b", [0x0, 0x0]}, 0x10, &(0x7f00004c6000-0x50)=[{&(0x7f0000543000)="5dce47e5700b5dc19364367dfb962d3b374896ab61e10a86bcebdb3ce73ed40639ba3f56096794003c955e73624d88875e17d7d78ba24c076dca7d88d2f166983b4173d1473f1e1a87fab637abf956de89d56fc66fb198c59ce76ce2333a87108da2d78b9b6be8b785748ad059d6c64ed022baf17adf75058a6719c88c0283dc9da83fd38dd23c0e4375a434e5e7c55399de4d4236d232bd97705ff4c9a166a5187f52ca561187a1479af2d5744949d2573955f7057079953691b81094df1581696d05f08e2b37ea1b5a401fa446b42267854131bfdead7dd9b7d317b0d1be80e3012f8e285c4e3e5b", 0xe9}, {&(0x7f000098f000)="51b520ec24dbac5f0f717be1b4a71e6cb0f437c0a7d1ee5ea63c1757d3f983ac98d0af4a31db4fce5789f98a820e84005a3f11f31dc3177d04e7aebe5736ec74df08832dda06b9bcb108f820c1c5c2d1ea488cd9862fe6ff8aa24538b5c5bea70359003eea3f1a1057dbf672fbee05c285301d1105e111e573a1e208d6a91f99ce7ae8b353c7b4bf148fdccfe5119c3f603e799376a35d9290398427c11ad467605cc613ed63dd89f80a41401f9c35f743f7753bb0b653574f311a456c2963b477e6e9fe143e2922363a5197537a0cc9e4dcf67d9c3d077887fcbca70bea565004bb2f07", 0xe4}, {&(0x7f0000d70000-0x6f)="6b4383061506e637638bdbc275e6092d7849fa82e29e717b08758b4c5ed06a7d4f595c7325deb19aadfe1cea62fe43675818351052a4896a468cacdccc5317dc3a6c58f0d7f2bae84e4e9bc4a3264d2dc0a5312dce977c76951c9572d6a38d95ac7dbacd6929644f96b3a3153969a8", 0x6f}, {&(0x7f0000470000-0x62)="19cff8a3f984fe200b4c9606a1ed1f861fbc90612848245a4a78d2eb3f2cf0f68532fdbd79b3bc67c31b6b308cbe45bde8f49f083527095d2e48bf50243b42485e25c7be55516a0145a999fe0401b0930b3aff9c9d39e434a2fca48005f877cb968b", 0x62}, {&(0x7f0000d1d000-0x20)="68eb1dec1886279f63eac40488c189afa911d9bcaedc68ac50d217b4feb16f16", 0x20}], 0x5, &(0x7f0000c5c000)=[{0xf8, 0x29, 0x8000, "e8b7ecfdcc39d142d91ef84718c7c4e9a8ef4b8304169388c755a270570cc5e94b32e76f2883f2e65313f0d377d89de9d146a532ba0ad4b4929d6bf88a02f895ac77941ea7dc50d390cd8382d4cb06777948dd9f55fc5a974b249a33f2cbf0a68b5a7f4d7b197083d77fc29978190e1c8a69f6cfcac33064a056ed7fb188ad5d75e7a232b78c40ab59247328a201cb75c23a74f7df720eb09677d4e4c70319efe4f43232c8fc2336102ec319e051b870e6000519486d5498dc805101d04cdf37b9c66e3b0f9400db8879ff45fad79af200e67d8d1cbcf4ddd2c61205dc8c00f4ef"}, {0x98, 0x10d, 0x0, "3e6ebda0b68b94ed05ebb11091487454cda9aeb6023924f044fe4d36f4b551d3b989bd8e0cf30084ece440c3af0cf3907150974ae10a55d25200fbeb00919c067ec5a6925d5d3cc63eb153047a6f83911a695b749545f5bb9cf636763adb2683e52768f6467b9cc27e7b560a682b9605b38daf4c1401fa5be74f1a5e72e5e3a9f405b141244d1ab1"}], 0x190, 0x40000}, 0x80}, {{&(0x7f0000821000-0xe)=@l2={0x1f, 0x8, {0xfffffffffffffeff, 0x80000001, 0x10001, 0x8, 0x100000001, 0x431}, 0x8001, 0x401}, 0xe, 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{0x100, 0x117, 0x7, "2f011286012653f8cbeeca87ea127cc2b3620a0f8786daa9fb460b36f68e66967366e29a7a98f8126b4a76e911b7cef68c1627c83e1f8b86e75c6b56b4d95e6dd3639c53eb989009ca1a9e879d01fef80966931e302edc06072a7b8e0a2e74dd2433e25919a33576ebd7bfb7bfd5d00790c804056666acfaa3d1d2bd679746cb8c82fccc7c76d8535695b1b0438afb108869a54645f7e723c16dbb93a8a104af43b2c2bb93eb9ba3b8ab9a95f34736885e34e60b1ce04a1851818ee26501793465749e5b9d23bfd9a76b979405ff9b9d275fbb12a73a6dec83874e46d6795ad6e16fee20e7d90239eb18"}, {0x50, 0x11f, 0x101, "9b23f39243409e9d0ecea0d50a62bf883793739188e7a09f392bb0445893f59d24216e38df058e66ac982c04dfc97202130573923b9d984b5c71f6ce0c0e"}, {0xc8, 0x3b, 0x8, "a9b56fec8058361a827ec4eb265d06d2ac98e362995b972e2181b374e378c5b96c45b568241a8726d971500014c0fd715142470543734c02b1d8fc94e2ceddb11f9bf0f27c046e6b9b4e75912874cbd90d08ebb75edca4f386b38c3330419094b1a136280e1ef098e20ee8740816c70af1f98c3f4ff7af86d59a6207077da3706370f9ae26d01515c98fe9f311545f4654e99452d60b3304d88ada3cc577ec95f28527b67966dc30068881b6186df6f07b8634"}, {0x40, 0x0, 0x7fff, "fe2bfdbad12d71fbb86ff959e7d5736c9ef0b70fa64ce2b6b2c8c528029f77a2aee224cd3d9441f9f263045e9aa72481"}], 0x1290, 0x40014}, 0x5}], 0x3, 0x4044881) r2 = socket(0xb, 0xe, 0xc) write(r2, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r2, &(0x7f00001a6000)="1f0000000104ff016b00e100e9110000060df000080003000001800000e886", 0x1f) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ef7000)={r1, r2}) shutdown(r0, 0x0) writev(r3, &(0x7f0000abb000-0x90)=[{&(0x7f00007e9000-0x79)="", 0x0}, {&(0x7f0000e70000)="7f5851e591fc5def8a0840f052d4af7e57a359b4f8c08b2e6ad5f340882888313e85af6f789487e7af725e9f0667634d1176339ff98db61675fe0163a5208661e57643ab6a0db4ce9ff9fa2da605b9063dd5e33aa5265f6414f0b6", 0x5b}, {&(0x7f0000381000-0x4a)="f536890ac7c1b0f54ba660d73a0a089e94e9c3f217d9afc5e39c9b6bfd2598d4a31b032b5fa9443b7f485ce51950fbfc746fc478e1cdc3d7bbcc4d79e3fafc8391aa00b787c14970f22cc625f53d2b746f6bbdd96725ef701fed29496cf3f78de095136c6d23e471b0c605aa957414d9672df8aafc8e7f045463bbf4697fe559069c31ad517d03e5a074ad029cbfe6f15891d03348308ac400dd991f4ff05d0cfffd132bb06ed2b0f6069fb85a5d32e915d0e95a4967b68c511a0ac605508a2d37cbf121aab9a5bbc6f34ba988", 0xcd}, {&(0x7f00003e2000-0x5f)="76be12f495345740c7c0235ac7b928b5453c3ef916acf37d0e7317d72d969f39a424bb9e429715ea38968717cb6d87306d54599a242636536d95f4948e3da0bd3374aa79c8240f9515e76efffe6d63be56f6ea55767d66a079f3b568e9358e", 0x5f}, {&(0x7f0000894000-0x1d)="b57720afa04f14747dc62ff0a4274f3cfae45743f806a2bae8e7971246", 0x1d}], 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004bf000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000ad4000-0x63)="aa5fe26f50c9ff5fb2f4962efc76ef6cdf7037098be4896d0e8d9b5e75ed2172513e6262a189bb722425e3c6c1ea3205fb38a63abf2cdd3c655e4f52aef730ba2ce9fc2d9a00c7867a8bc923d4f0a5f84eea9394eb17e709e9a64b02308761a731def7", 0x63) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000545000)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000480000)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) getsockopt$inet_mreq(r1, 0x0, 0x21, &(0x7f0000dd3000)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000e72000-0x4)=0x8) [ 38.508400] nla_parse: 15 callbacks suppressed 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x9d, &(0x7f0000d2c000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000729000-0xc)={0x1, 0x1, 0x4, 0xf, 0x5}, 0xc) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xcc, &(0x7f0000d2b000-0x3c)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000080000000000000005070052351840a79ca2497f055f126a92151dba57", 0x3c) 2017/12/20 11:00:13 executing program 2: r0 = socket(0x1f, 0x80007, 0x563) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000aee000-0x4)=0x0, &(0x7f0000e27000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d6e000)=0x0, 0x4) bind$inet6(r0, &(0x7f00005f6000-0x1c)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) accept4$inet6(r0, &(0x7f000043a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f30000-0x4)=0x1c, 0x80000) sendto$inet6(r0, &(0x7f000076b000-0x1)="c9", 0x1, 0x0, &(0x7f0000ae0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000065d000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80003, 0xb4f0) r0 = socket(0x11, 0x803, 0x400) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000450000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cf8000)={@generic="62ff199a64e154146628bc3c8a9d2e8e", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28012000) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000008000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000002000-0x4)=0x65, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r1, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d0000)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fb1000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ecb000-0x8)={0x0, 0x0}) getsockname$llc(r2, &(0x7f000045d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002b9000-0x4)=0x10) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000069c000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xffe0000000000000, 0x20, 0x4, 0x0, 0x2, 0x3, 0x4, 0x7ff, 0xffffffffffffff63, 0x3ff, 0x9, 0x3, 0x1, 0x5]}, &(0x7f00005a8000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000705000-0x4)=@assoc_id=r1, 0x4) pwritev(r0, &(0x7f000056b000-0x60)=[{&(0x7f0000295000-0x9a)="3ce24acb82fdd0e051c1fbc633cc2c42ab2fc2b84d32df1d7d12a57faf6fba3822b8612eb041e21554102bec955d5f1cfab151a4d62d40f34f07195f18b51f2ebee0519ef922dffd5279bea423a47efbd7e2b415313b98bb37317f9b8ebfa9ed595cdd1cd4d5ecae97c8040bbcd0df8acc85173b09f1946252497a27ef5af744d9dc2cf2939aa1c3d1c77725916d69916ec0f9e322da3b95e743", 0x9a}, {&(0x7f0000f75000-0x1)="c1", 0x1}, {&(0x7f0000c81000-0xf5)="faf748262da493c64f7e8da4f5089ebfe2aa3be7319fa47a0842930e0e979778b7ce92d2213276ca8be69545bf3be237cb473437dfe9540ddf2c05752ef1b9345bd580a486ab47b3b6e425c5ada92a96a8fa2d594dc50940db6abbee23f9d84ccd0be890a8cc98789925535168d3c270fd47f1c7ebdae671bd0c8e1e563c7db2a0b333a5151a97a961503bd65823bd42857542f206c6069ae4dd81559af44b02c2e06a377c0a77978e7f87e0b051edb80df9c9692a8394db8786bb6b2224bfd6f7312553f2edcd210b8fe3185040fab8b27081fa0a07f4761a4af96254a16741e61149793453d85625dfd9a3b26d1f63c598c16c70", 0xf5}, {&(0x7f00005b5000-0x85)="a802ccc8263dc56ea4238f7a0d65cb8dd3d18581d1c00ec9e71d75930d8fa2d9cfb8cdc2dd629232386beb979a3e5a076cb3147e15b93d7c821d221e91d1e17fb018bbcc6c78ee553f9b6eb12352c5f28b6c980d0e30e236ae292838787c67a274e949eab70b5063d10d02f72a572dc84ca916a89ce61677fb78bfc6ddf3936310a65518fd", 0x85}, {&(0x7f000030d000)="0056f05796c3df3ace65e4308cf72b501cfe3d802eff975bf0a1e3f2ae57841e5b2de94d01471afd30bd894a3b15775f2912d471c95262ae21ce09cef58f9cf6b0d686b64974b95403dc5409d6a40261a70543c4f111c891220f0cc39b6d8f67661070cc9b9d3982e25a90ed2aa992ea7307140530789dd54c1db63e56669014f176d8e0329bd93e64835d6f450a33e3386866c1a9a9a8a6722f688813d4a3ee541eda15ba14d9aa62252fab0d5928c5e3dc731a86fa004db642e780b5a1148b8baf", 0xc2}, {&(0x7f0000c3f000)="f3f76153bb69b2dbb020b2e5edbdb83eca8e080579096452bcee87f70a0b977c8809cc6246379571b17c006deb3cd7e3418f5f6a78e8992eee8951c388d9224c888ce345f59cc2878acfe083f5cdc4b5996f293a64d412a27203d2e26246dba8c2f2989b114cfc1d8d5e3697a43b2540f34afec872dbe4e10fd8c33728c33226241f1f15fb96e16a83686ee315d5a0b03606a49088afecbe990b08567f9b493585d4a7844fb6a13496014beef22136928484a43bfa24a6b40a8201879ce6e1c98b8e5a1780a881ea24f079fd944b54bf9815", 0xd2}], 0x6, 0x0) pipe(&(0x7f000048a000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000512000-0x14)={0x0, r2, 0x4, 0x0, 0x0}, 0x14) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c47000-0x40)={0x0, 0x38, "dd4f710c30a8fa5235e9bccac5b7dbe52606640886cc5465da694ab8dc06701888cb588fc16c8591f32952ed8f209229acfb81cad311e870"}, &(0x7f0000163000-0x4)=0x40) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000085d000)=r1, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f000032f000-0x4)=0x0) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00002a7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="30379b78ea01", [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x14, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000229000-0x8)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000153000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001aa000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000eef000-0x108)={0x0, @in6={{0xa, 0x3, 0xe4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x294, 0x4, 0x5, 0x81, 0x7fffffff, 0x80, 0xfff, 0x5, 0xffffffff, 0x5, 0x2, 0x3, 0xc23, 0x645, 0x20]}, &(0x7f000094f000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a56000-0x8c)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000037a000-0x4)=0x8c) r3 = socket(0x10, 0x1, 0x4) pipe(&(0x7f0000657000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000028d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00004db000)={r5, 0x80000, r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000033c000-0x8c)={r2, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002af000-0x4)=0x8c) [ 38.508406] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.571297] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0xfffffffffffffff8, &(0x7f0000305000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000686000-0x4)=0x93, 0x4) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="f537fc40cb35", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x200000000042, 0x103, "91"}}}}, 0x0) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005de000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="4bbb5a7457ef", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @rand_addr=0x900000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003a6000-0x4)=0x0, &(0x7f0000901000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0xc39, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000990000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000278000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000470000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0x4)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000099b000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x4, 0xf, 0x20, 0x80, 0xed4, r3, r4}, {0x6, 0x100000001, 0x9, 0x3f, 0x2, 0x1, 0x8, 0x7}, {0x80000001, 0x1, 0x422251e2, 0x1}, 0x1, 0x80000001, 0x342, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x985, 0x7}, 0x15, @in=@empty=0x0, 0x4d76, 0x7, 0x2, 0x47b2, 0x0, 0x19, 0x10000}}, 0xe8) sendmsg$alg(r1, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000341000-0xfd)="91bcb0e68f3a1f64c1fca8a96cb5f57b26dd15d915e5b8", 0x17}], 0x1, &(0x7f0000cf7000)=[], 0x0, 0x20000001}, 0x800) recvmsg(r1, &(0x7f000097b000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x5}, 0x2) 2017/12/20 11:00:13 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc9, &(0x7f0000037000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x702}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000001000-0x2f)=""/47, &(0x7f0000a71000-0x4)=0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000003000)=[]}, 0x10) accept4(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r0, r0, 0x8, 0x6, &(0x7f0000001000-0x35)="531ed0fcc7ea32774880870eaee1f40c0e7ab00833abb9c7b30c5770bc13db79e67be74e98fbfafe7b01f9c174ffc454669cf5cbbb", 0x4, 0xe0, 0x1, 0x5, 0x7, 0x9, 0x100, "f9d1d70d6b7a529624944e8c5841f7e0ae87641e41085cc160254528eee6b7772d"}) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x4, &(0x7f0000fe7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000c6000-0x20)={@generic="53fdcbf96f3a86947f0f59eb4f97ffae", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$OBJ_GET_PROG(0x7, &(0x7f00003c1000-0xc)={&(0x7f00003ed000)='./file0\x00', 0x0}, 0xc) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000c6f000-0x4)=0xfffffffffffffffc, 0x4) sendto$inet6(r1, &(0x7f0000acf000)="d7c269b3d48768d3c1d6710f78df5d453ed226c96d95e74d4056f0c686dd99ad98bd98c1e437d8c923c5526aeb5040fd57ef8786f40d19a1046b5538b160b5abf885db3d917849342706d1d9ed992de86b7df28add200b63196cb8bf2121e7ed059d161845274b2c7ee3bd93303660706d2546d9b0", 0x75, 0x0, &(0x7f000016d000-0x1c)={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000222000-0x28)={0x0, 0x20, "d90ad3b3e52554858fc8be181a9700df765b30663dac3a1ff9b58f2d8b47b044"}, &(0x7f000038b000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000078c000-0x4)=r2, 0x4) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000acc000)=0x1, 0x4) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000083b000)=[{{&(0x7f0000629000-0x4)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00002d1000)=[{&(0x7f0000acd000)="ba28c047c8c0b49867a7b25e930373d52420c7c27d18e79495630b43561073c0f4ff39cbb026f4ccb03f5d0692b53a6b14e7147b8ab32430333a53ba475c4f4fd2843ade3b61b9c2bb223c0aa441fb8e186757f4960ae496ca0379a9c4a65404410077a6b4a6f7a0ef2d31b87044fff0abc7a01576b5d32a3b3cff4718f34b85a3507aa67a90e723cbeee4f6b9815b7d9612a60a116ed847ad2c3c8a000dff3d6cda062dcd455a8622a8dc045d9a64d9dd5f41ed802efb5b3d355da0754d2b02262774945b20695fbb9bdd122ad1a1", 0xcf}, {&(0x7f00008f8000)="fd451bfb0562110da71ab3d8d23519ddd4ae2275752ffa1d02853c14cb718a96018674c9052cd885d6da97dc9908fc5211e9775e11bf17ee4195d5bfb94975e792482e78b196f02688a1e2a1ff972fe3bb6ede1fadef8178405258216bf1a9b1d1cb47259cfc7d1cfb548f1e874c243b39a3d26608f592a9a6b72066f7ae963cffa8c63568b4b1f7eb443a92f414d648cfdfcd97", 0x94}, {&(0x7f00007bc000)="c2265201bcf02ea5f1523d19d797c3bec543d9e509d23fc18c11e17bab4c7a733497d56bd80879745ac7900efed7dccf4a2f05e0d055a05b9f0cddcd20f225f843d288ed5023ca69be6fa3de1aca9753ef03fef5e19bd6feb09f1add2a15c31da38e18df7fafae300267b87f1eec41daf3ad7c80664985ea1cf794988fd54be4fe23f40e718a4657b681c9e47fa6b034e445480efcc396cb8782bdfa93616667c8dc6a612315a3b2ab4828367e4c120757a2", 0xb2}, {&(0x7f0000783000)="3b3531163a782d0845123eaeedaca08b2baf2df5dd44cb410eb03500f95bd7552de8851ac0f5350de8e7049ea4e2118cfc1fa41964c0e30f4d7774ef201f6edd05c05d5e9c0f670f8aefb80fb615dc98c6e7c7612d1bd151d8c236e74601f6bbdfcbe51fee59359d567300afedcd1d4dca74b1", 0x73}], 0x4, &(0x7f00004c7000)=[{0x28, 0x1ff, 0x80000001, "45bd1e472749366584a2a8d1999bea9e97"}, {0xc0, 0x13f, 0x4d, "4db483ca5519295cdc10ef13bc30fa5628c1e98b846e03e3fb5c4f2b12920c539659f53f42c5cb604cf2fe6160e877b7149c1107ec8c5baa0ece491f256d3db116fa83defa30f102dbb4f3df918998a9fed214a7e3d15b5e3dd8f8c61649d2ceb9573137794c85d422f9eb10e30689743a4d25a225d762cdc64bc4007183f1d9dca1b28b47997b0be87fc39da7a0352375737eb6d97baf25a422362e399607012634380ef48d36efb06d91b7a7e6f997"}, {0xf0, 0x117, 0x101, "efb2c88726f0811c6c7531f2e69187fc120856f09cdbb937a65fa4bee2367a953e2c128f7b0b7c3efc272626bba339d1f490f72903fd3c68b5544c5e10f09894ba1c6ebad14dcfe72acf09474c70d5fd7cfc433d5e95fe75a1949d9173e55aecc4a96eb0f052f78a5b4bd32d2a612ffb673367f3a237c35f34eac4a31f7aecb284b2e1768340ef21b624af9a11cc3f01c1443c61b614600910f30ea569cdd35f4138c8ab658b93c6d0133551ea55782c60cfbdeab1ebc9c64f9769d345edf9816d4de12bbc170922cb8896b20b93d2fd351abc605f5eac1ea8"}, {0xa0, 0x11d, 0x1, "b67c475da96b090a4336584a728622957c02ef1b7e6347722447349ae4ba1cefa2c1d931ddfdb045dfb10c41b17751795d18f684356a0d9e047695b640791ab5ad1c32d2579a041c32d3ecd9a78ca50cb215decb5a4fad8c56dff0642a5839072c0e94f8379a8b75fb3a9ff03b281cc8257c47fc5ea21ac9c6b8eea1a9b474a7566d145b8d49ffab5e44c4799d"}], 0x278, 0x400c001}, 0x80000001}, {{&(0x7f0000521000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000ec000)=[{&(0x7f0000acd000)="2c93d4fb6d392c468a0576fc837191f0e4806a7a326cd01f947d89035997618a95f10f02c9b30e92a015680b39b36516e0f02e8f92afe35bd2a64ee2f925617e3dc303957d769664fc2bb9403ae630b7e43e59dc0fabdb97c7a47baf596641bae2657f859083cb8f750d74f33dd8c39a678fc4be0bf7b775edffff85edbcac726cd7bfbc1ce9b6ee86daa261ee8921806397884af25d62dddc932cd5a0301477f44b8fbb293f5acf53600beea20642660cfbce35c295bd20a6967340484594fbe666b5d9ec4bab5df236d1264c53fc222b200ca79d4dba0b0ecff870aa70b96394a8d84f14186538a48ff0cc76123bd950", 0xf1}, {&(0x7f0000213000-0x4f)="eb638887acb973071adb6dcbb4ae95e9452ee554d48bfef6e908023efb7afeca778179b75f03f2f8c7aff085e3f60b0ed0fd4405ee6a4eadc74851dc8c7b6a4d9ce139f3d011d03fa1a7084ea35063", 0x4f}], 0x2, &(0x7f000010f000-0x1d8)=[{0x90, 0x13f, 0x7212, "857747e7cb454769d01e5044649b03bce72112a746762c4f99c6d4b6e5ed3ad4c3fbc274863156135675cafd63e6816cd2cee8688975f98b44b39cc28258d7d87babea81df10b6314ad43027c70254e81988fed213a881b449dfbca22dfdcb15f8e53d9ab17f82f0ca3f97ac3c24fabbb26d8cc895ca20d1c98f"}, {0x38, 0x11f, 0x7fffffff, "fb66b090433a050faee64f19d421f205c135980afc29f5e8a8e627b3f8ce5da602"}, {0x110, 0x102, 0x5, "ccd2f60ce89c1654c2dd8b6e1674f223a8f3792396c6f0f3c97516011dbbbf7f9e912f986ab3643e129f923869f90c0c0dcb7ab440a71a81542173483481a96f1e4e2d3949344fb98efa1b98d420c6ccc878932853f4e6749bada737afec16672c6736bf79d6a03de5c2ee9e5c5348aca7985578f603a75975cb4df974882912a265b5c0e8c33ad19ca4b2c97b92344c252c8d0b7701da1898ed3b9912beac62cfbf38edc6dc256cf8cb42b1ad4e5a42e138922e1138146f31b0a1f109edbb80a52a753e8de782b484ab3baae7775fdff9a055873cbb807d935f3131220b8dac67a1ec278abb84d84244bc19da362326db9ba98f4a32609189"}], 0x1d8, 0x40}, 0xd26}, {{&(0x7f0000acd000)=@generic={0x2, "59df3288d0f933487346f9afb2ba6a71154fc90021c1e480fb02986d87ab8e752213466a7ead83199de2a1905eae7c35e65c4e8315042b0aa20801dae6504e5c173ad2fdc3228f62340d62851a8fbd28c90ac3f291f2ca755f2bfab09930779b07ed105e41ce4ad4e542d42c3c4c249b9a883414c0c693e4e14c46dd1d38"}, 0x80, &(0x7f0000acd000)=[{&(0x7f0000782000-0x46)="b6183b3f163da85afd855e562e190b511247c5a4128149d319b61e8906932e1406a2bde42d6ad193cffe99cf6002885765e1c7d80dca541fea75b405b03007d680889403b180", 0x46}, {&(0x7f00009e1000)="5fc8696e99e0cbf0574200eb3609accdf60e8b78571e725fecab9f4598a5326234f639831c5ed92aee02be87c42be2b139c6bf71a571f8d08a105eccd282d5b2385deeaa525a998840cd03172c301ee66e7a792c615f43bc4a318c46d373965a75c53ce7685d846eb8b1a7dfca854757625d99541ce0bc072c4cf7eafd41e7ae4729e931dfe55f38e3251299d19c8f81e1d1bd84e78958e2be3ed442fcce55eff63a991ca8c8f53288e684d50d96365830a86502e954", 0xb6}, {&(0x7f0000acd000)="c08e", 0x2}, {&(0x7f0000acd000)="4e808e7f004c8af9a537c4f3d1a52522f6919e79653cab18ae2ff00bc9a335f132fb64d380785e22132cbf322c51e27b089bded05be46f318296a1185efedd175396bc97694bcfd54e24ca34a83ab00384f4f77a11e2a508f02f3b8549c85930c5cdc4651dfb97cbe577e2f646f48da5162eccb22e96ee9a1fb26078cd199e31def034b0", 0x84}, {&(0x7f00009c6000)="0ebb9a76bafa349231fd43318f151a06d32c35484e3cac93d61c6653eb1ac7958d75495fada9ba805060e577b38fe40042a9bec99681726555801a81add3202ad325be0d42ed7b07275b7201d918a8ac2a1fc14b8c060096309abea6a86ed9dec0d742c9a85ccb110a80039b554b0ecf6a871434bc126b3e8df7e918ed8072831d3adca6df", 0x85}, {&(0x7f00000aa000-0x21)="7d51a28fafbf0708bdde828fceee2db984306c2fb10b44a8df8a3b403e3cde4259", 0x21}, {&(0x7f00007ac000-0x65)="e759fc7e50ed7c043caf9e96eec9507ec974bf51742d0f77994cd4d2a9620d7da9214f92fe68ca0fd6063f40b5f52751c348f2a3d2ceec5edad366220228019c7846e0901554902d6d94ad7906a3b9ee3f9dd52dd3c9cf39b471bd44360afa9d7ae842f271", 0x65}], 0x7, &(0x7f0000472000)=[{0x48, 0x118, 0x2, "ba1f4e7384c54a077334d20eee9210deb1bad47c4351dd7ee6bec96eeaac47ba3925c7258c797e5d30889ff841e2f525d9f6d2"}, {0x110, 0x11f, 0x1ff, "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"}, {0x80, 0x0, 0x0, "2da2e4899a2f15064b9776b0e637b1f94680b466585f1b8321f032699bef03c4466a3513e91cef79ca49f262c29cf41f7fe539147b0b0a94cf8055f3da7c59879df493ec665f6e9ba1396a57497c612eaec723504c0aab3c41f9d895416daaa4bdbbdc6fb1029e150e"}], 0x1d8, 0x11}, 0xffffffffffffff65}, {{0x0, 0x0, &(0x7f000068c000-0x30)=[{&(0x7f0000626000-0x57)="bbdcd11caa1002201f82c3a64d18e0debd9b2cf7134c36cd0a51d415a2434169501e2bc48b23875829c31fef9699dbaad4de5b39b7efc44fa970011b62b6b3ca1f846b21890141b7418ee46d84b5f7315b5efcc9da21d4", 0x57}, {&(0x7f0000acd000)="d35c4ad694a85eb26530f7596937b0e362743400b17df866dd37f56f0fcd1ab24d9b17bc8eeeefa0e6d4650824951383f86e5e00bd4f116fec05237fb762d0259a0bfa76313f242e188ea2f8683ecc3ef66d76bb796eea8310d820c031d6289e916e7edc40f924a81edd7af67031e38aa22e218e3cd5ce36df408556d9d4eaabfe358740ae356c99b472d9b14fdb3b8933e238b505716b1b070d76ecc47767edefa195f30830397427744d", 0xab}, {&(0x7f0000acd000)="0eaa9e7108954fa6ed4bea5c8e23f36352ffb9ee670c891cd89af1e4ad35884deb9d2e630524705e8cc618778b0045b5d29dbedfb14ae15d8cf54749aedc6a7dab68cf00eb7c277366cc9e34acf9af43c9330663ad472da0201cf0e6cac243d6236e81b02957b9e48d0f10a22accfb94dbefa063c7e9eaa348f63533c97bf9ea", 0x80}], 0x3, &(0x7f0000ace000-0x1420)=[{0x1010, 0x104, 0x1b21, 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"836fac1cf65c012b51b00c17eade434abe40b7b19de050aeb0e123ff38582016f8223fb9b1d932315cc5445d1abac27e3053fa1845ff5299f7d66d351ebb3b824c83b267fa36bedb3be0719030bf9df9a1ecca5cafa6d104c617f5c3c55ea594108aa350d680"}], 0x1420, 0x4000}, 0x7}, {{&(0x7f0000ace000-0x1c)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000ace000-0x10)=[{&(0x7f0000acd000)="52d326f6f4f8b17e0e54e5eb98e4f0e5166aad6b1e833dc07c606c600be4892a7b1b38c31878805b06eded50858dce24710f8f9d3698ccff459843943e76334a3daadbef3295273586b6f96bfe111410c32a5ac0c9afd1d36fc85d31f60554bdb63f895ca873c36613e17869e03ffc77ee77cf8d9c28c8603aac46346f83d7fcf4fc77e2663e659a465a094d072c0e7d293a18dace4c5d10367b324a6f699d96c58d305d7bb580d1503f80f79482ecd08b1d16123c2beff44df2dd2728fdf0dd38de55b87cbc357f967f83ad76f0df03793048c29a8685230895747847ff6dbe25f68ea98894ba183e8cfb261190339a9ae08e2d67c0b5", 0xf7}], 0x1, &(0x7f0000ace000-0xf0)=[{0x20, 0x110, 0x3, "11286d3d776e64a646"}, {0x18, 0x104, 0x1, '2J'}, {0xa0, 0x13f, 0x8, "8e4d8bc90f416a45d7ddbd454755f1ea8c734c3b11bceb98d8feb81817a2cc85ae4335d1982b47953a9703863f49d02f91406072b58c51a97ba6ffc1b0014e7f301a679961438173ed8d3ff6e6b90ed13b6ab6ec6a4837eb18710750375cc6ebcce1cb995865ab735f121e374c3a752456ad26ed1b39dd5007f1c44b8dd0ab4724bd6f969ac9958ae407ec323355f300"}, {0x18, 0x84, 0x3, "aa087d50ba814950"}], 0xf0, 0x800}, 0x2}, {{&(0x7f000068c000-0x60)=@nfc_llcp={0x27, 0x7, 0x1, 0x7, 0x10000, 0x1, "3f8bac94f2705fa2f3485049e474cc12ebf3ac1ecf7555e341b0ab7a19cc6b94d57fb6b528cc63f08afb20cba17d2799c59721c6a918a02ceb26ec5b6190e7", 0x1000}, 0x60, &(0x7f0000528000)=[{&(0x7f0000ace000-0x91)="40c6ba1c9e4f884508bd0f59d612a541c65c1113e82292439b1abcf1ed2fe9239a69618ef77ff1c7de84772cf956a571671429121e44edc1cbe09c7b737dea6efd8f2651576e671515bf29bb3b7a396ca9faa80f3de8035c0b830f7509108cb0e91e3b0151cd736ffbdb501924fe3049a07b61b18dfa5fa31b0f82ee669cee874bc96d6494a5f6bb07e1875a1c35efbb05", 0x91}, {&(0x7f0000116000-0xa5)="181abbf696dc604dddfd5de46c9857aa24e78ce89f10ed332ba0361079552ae6d0b7d4eb33954f9c56957698cfd320f40b7de432f05737763421d4028adf4e16e2a16bc1527d0c3ea089b2f821231191b4364ca85011677bdb2445d1c5ea334b1d44ce3f8d1874ea93ab81581f9099bf6893df18e959f32c884d2c2154e8845f0543d96ece6b0a38e5715ac13bba5d682ca46c0958346052d6308c58f3183e2ef84aca11ce", 0xa5}, {&(0x7f0000708000-0x87)="7479c098fb0b7d4f186b668ab4e83045da4d6c98ac5f51a2890b64ccf866d245a8b3c126e0b4880a4eb8e00d345821eb8021c1409a9da3013c3cc2ceb14fd9c5477a23628e49dfd336771c50a91d6275d808644b4eb4c8f7719873c4656cdad47669276f016b04e79cc13034c5f9515c6f02a4e59220493e390e8c2c27107ca728d4c4e3fa9218", 0x87}, {&(0x7f000032e000)="31e1797e84020675e80c8bd56ee64a7b8d1f2a7f0a08300897", 0x19}, {&(0x7f0000aaa000-0xb)="830da7887e68e98de35ed842cc0f8e562e8a89b185c02d5f5edae88e46", 0x1d}, {&(0x7f0000ace000-0x4a)="f7fd5e1b45535b043ebbdda244766dc1f93340db307dd5b82f510f1cb6b2ff3dc5561139131e5570d0f9e32f811e77adb3f1b8b05ff5a2636a3db9d63b546a1f6f84a46e139c976c83f9", 0x4a}, {&(0x7f0000ace000-0x28)="f6fff7ecbb21f2680fb2e2e176713a2d2e56bb9ce4b92350a3c640a610f758f28b4c0f194032617c", 0x28}, {&(0x7f0000a1d000-0x19)="7423b7edef5999674f5014bf70b1ea9a3a171bf29b2a60d2b2", 0x19}], 0x8, &(0x7f0000093000-0x11b8)=[{0x1010, 0x102, 0x5, "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"}, {0x110, 0x10e, 0x5, "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"}, {0x40, 0x10f, 0x9, "d61900e80882897205304bd4f281009fb5ddfbeee05c1ea8230e2c5502e6389a37334090e97e0838e5d9c2"}, {0x58, 0x119, 0x6, "033e4832b6e86b52b31439154c43d74d33796e085806d1db5277ae571c894bcaed2dd94c8a6e7137ab2725fbcffb3ffe5fd2fa653d3b01efd546d220c981c5bf9b54"}], 0x11b8, 0x50}, 0x4}], 0x6, 0x40000) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f05000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b37000)={0x7, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f06000-0x4)=r1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c73000)={0x0, 0x0}, &(0x7f00009c4000)=0x8) 2017/12/20 11:00:13 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000034c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f12000-0x4)=0x0, &(0x7f0000f12000-0x4)=0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x8, &(0x7f0000f11000)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000f12000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) write(r2, &(0x7f0000f10000)="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", 0x165) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f13000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066b000-0x4)=0xe8) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000045f000)="220000002a00470900f1ffff07ee040010004014030000dddeffffff200300460700097484e2b4f9c5efa93530c022ed59e1ff37f34d011c637d341aa8272d0f059182cd698cff8f2658806c01db8c98aeccf1298679ff4767412df1a0b6032732b11dec6e9a3f7fb3cdf6e9be17a14f41d6d3056317a17cd186a7bfe7ecdb21ba562a05b010f3bd7a7ce50cc9", 0x8d) 2017/12/20 11:00:13 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="32e71c07f0c0991ea2fbe8a6dfb1ace581de10fe68135fb2b3a0ef452f85d995192e8820745a2a33f1ba89a3ce295af265833e66075c2e76c656302cf4b40813ed6da2e53e26be6c5f5656381636c0da8b9ef86dab873724401f270e332f7d92bf32dd51d101d5906a97051dcd5992ecbe23d1dd98da7b4ca03632f5edfaa84250a3a668e40d99827e8ba9325c6a96594babe0ecfe6b09bdde1770d3e5b184c33e1285ad3946cced82f8047cf8c21ab8e34d06e40a480bd7b93a012ff4c8af80a52ad5e78f2fe967778fe59a4024ad58abcd8a16d36cfcef8fa9fa0abb23d9e75d0a26006d877750ec9e49c05f5b68993be58285f3", 0xf5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000d09000)={0x0, 0x0}) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000d3a000)=[{&(0x7f0000ff7000-0x5a)="580000001500190000bb4b9600055c5d02ed3b850280e07648020e08000000a2b252050000000000010072000000000000000004001741380a0031f80000070000008d0000230000000000d700006001ab1dda4ac3536301", 0x58}], 0x1) r1 = socket$inet6(0xa, 0x4, 0x6) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000738000)={0x0, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x6492}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x630, 0x44, 0x1, 0x0, 0x3, 0x3, 0x5, 0x7fffffff8000000, 0x10001, 0x2, 0x6eddb537, 0x4, 0xc2, 0x80000001, 0x4]}, &(0x7f0000ff9000-0x4)=0x108) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ff8000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001ea000)=0x200, 0x4) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x1, 0xa, 0x2) connect$netrom(r1, &(0x7f00004be000-0x48)=@full={{0x3, {"ef2c7f82b934ec"}, 0x0}, [{"32c6c4afdb339f"}, {"55cb7802bcff3f"}, {"71a391360a87ae"}, {"5f8a9bc7fcab34"}, {"f34a5ee5936a2a"}, {"13602a0e74cf36"}, {"1f0d7adf9347af"}, {"781106a3d16a8d"}]}, 0x48) connect$inet6(r0, &(0x7f00007e1000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f63000-0x6e)=""/110, &(0x7f0000080000)=0x6e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f0b000-0xf1)={0x0, 0xe9, "967c0f6f558debb93b632b96cbbf1cc7a3b435cc5d5483e1dd790e36a3aff0db3d56abd5f38fb58c6f12993a53b3848c059cc4c4d2d2e9539b7a5d7e1abd7d5276eb3db1f119d161b5e3e5660933c89954deabc8be301558d3f35363138e5ae9fa3631bf5f0c39665f3ebc83d529aa013493d8defe1f595192b59f55872e58f4f62021dadf9112a216cb74684077257185fcb53cbc8fee7638f5cd38752bae9fd846fdb1d092a93d7c5b88d07638257e7b5b990c12f109c1eb1ceee193829ac37b5f342de77dfd816ab890caf9738083df36084464acb2c5eefe9290f7603a48e7325f49f61ef24ab0"}, &(0x7f00006fc000)=0xf1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000071000-0x98)={r2, @in6={{0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f00005a1000)=0x98) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c08000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x6, &(0x7f0000f12000)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f14000-0x4)=0x5, &(0x7f0000bfd000)=0x4) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f13000-0x4)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000383000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f15000-0x38)={&(0x7f00006c1000)=@ipx={0x4, 0x7, 0x0, "32efd4fa67a4", 0x683, 0x0}, 0x10, &(0x7f0000c4b000-0x40)=[{&(0x7f000066e000)="ee5b47809b7a9d6e780af39af4590f9c0f3cae9ba8846ea10b941bd777ee1d7ee7b6799e9e1dd02a0627ebd5a7ff0aa10b20c98e66a6d56a05cff16b7fa03be27c793daf4d84a78cb2650a82921d9abf71c4c3175d5637709af98f23367e15e5e2a40394e9c3882cf38d249a9ce718f5010a57eb590494f0d2cfcc9b51f6e8b54963a76afc38c1e80081ff86ba7096", 0x8f}, {&(0x7f00008ea000-0x2f)="d880d52abc80ba5163bfaed64aef1efe9997aaf9eeb89f0a55908f8e682c8c91e6a238cf5966bac038d79a3b2271ef", 0x2f}, {&(0x7f00003ea000-0xe2)="46d7d8b64f174d6961d89e1c6e71268601996fc777252a4e87f60eb6dd0695e0bd3e5d7a40353961f8a72a939ea2b14901ba5da3229c555f222b3d6399bec89fcac3ad11beffbccc466fccc2444fd973e9bb853190d646fc33f4dbbbb1b57c8dd1ef2a8db456d7aff634b4a5a4823a89263b0869c677af0dd7b33a0825cb1c922239261b6fa5140c207d53de52293a7096197849f8b3b12c606c2b7c42140c520951ccc5dabdde396bb395dbe644753a99990a701630d8314e1b3f3c4598a353008ed1881ca401cc1fc961945f1a4d2e1cd4b7b4194ddbc657004aaaeda677caf454", 0xe2}, {&(0x7f000037d000-0xd3)="238c612c9348fe2aab3d911e78f865ad234de30331ff866297f4090ae1afeae552933cf56f719801436dcd717412e0349924a1bee2ca01fb9b7bc8ed8881a6f5a979a1ed573185cc63d3ad0c85afc8f94f736f0a9d7e2fb62fbaf50c0b288e6ad7088ae20bf6866cd25bec0dc5f5ba5aaad318534fda1736afeef19c6d674da0040bb58ade4183725b60d6c89c083e3a62efd6df26a77bef3d07e83a599a7216b29b47afc7db3a3eb42746b9f0ff936f54a119ce7bc1a14564310ed25994c3eedbfb15b0eae320a16de1c9bbe359a494b30952", 0xd3}], 0x4, &(0x7f0000ac0000-0x2d8)=[{0xc0, 0x103, 0x3, "9e73446b0e71c3fe217a09ce16e63cebccb3389e67d44ed8bfa0896e5da0e15e407059178b6132919cfcd7b87624b5c03b8c4e46da79366ef970050fa7e89822d1552f334600f297f84d8cbd9074b757711a01c9273e081ad48b74c8fd21930c8781b5edde889b5ecb9613a813399751203e6b6e293e9c1317f586e05911426cd79571f0f2cda7474bff598cc980cf3dd8cc44ab113b24125e1b3348ef87c4766118cf1eb568c198b6d59713c19390"}, {0xe8, 0x11f, 0x80, "f07caa9baa0ad7aefa9442effee16d907b0501623905b9accbdade20635d1d54358b01ea639ea89f91f6e2b6b7c7666771f291986e7d11bb099ac867aef735e79971d72fd7068129c514ac34e4a8b12f42c0ad6a877d16d80a42f75dac690f775c63ccb0e85f8800051f0db5eba0b5eeb04ac126dd661e10ca07b06d945c682afbd42559b6f1aa0f9f488b444bec803b75d1e401bb62a4f3631717ee51ef8e04858eefb87e418be4e02c8cbf73ebc70ad67bd6980a8942f332ef2374d4a781967ccc7bfd8ca23601c13b436ae48b10c8cf6f8a7bfad47c"}, {0x78, 0x111, 0x0, "3f1c3a121c854e0447f840d407d252c571fd93980b3ee9678d5f4e390019c4164086145ec660c6c6cfb8a951961ff3b18e20369fa8b5336518d29dccd20ad8f3fd4d60ee6ffefa730775aef773b338358be479f386d006f640950297419508eadacd5268600b864f"}, {0xb8, 0x11b, 0x7fffffff, "f44077aff3e4ac83ec6df6e7f324777caa485ee3102b282ab1bdc094da8241f44beee01a2266d683d6901e2c8ae1c1c0c3a57e110320406cb2c72242656331a8e60899240e2a5e9c1eafba3df2727f60c56d6de62ed48eda5bb8bd2d578dcd1a4a846a9be95f5549087b309361f93d1bdff00aa799998967bd22ca135677c3103072c64aea527cade21effa2d07bed6c74deb85b240a3990638240e6625024a023"}], 0x2d8, 0x40}, 0x80) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, 0xc) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000531000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041a000-0x4)=0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000f16000-0x56)="990263d98ccb470010296d4ffc7f65725e674ca248b1c041f872299411588f3bbe9e7f3829994d5a022f5b4869bccbd8a8c32ad1092b2b8b862d7f5ee2f085d7f80c14c9ac8f2c817223ca41df9c888267aed4523cff", 0x56) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(0xffffffffffffff9c, &(0x7f0000c32000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f13000-0x4)=0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000da7000-0x38)={&(0x7f0000f13000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f13000-0x20)=[{&(0x7f0000ea1000-0xd9)="58c679d9b5da7f9cead41c7fda3ddb984889857e33a52527b79a33a63ac08fc4ea98ef393c33c3410eee76109b06de1c577350ef498feb5997290c1045779afb7730460804a9c37569658b27c4999f064809e85ba28b0bb26be73c58138442a8d53b0571b191979b7c366023b72c2008310eecc55b0fb53c67ba310e7d3a070564695f20131c941f77a46ccc93707abe2547281c6934b0ef04d82aa404152e05a493e4e4b36ec76595176ceea76865e5bed5e16f583da2a43ec953890f9147fc80ed0ea50be6d57949c03b4c10e850eb930f622dbf04eccbad", 0xd9}, {&(0x7f0000f13000-0x29)="62e28b451c53b72e5fdd452095540a7b1525a1a037d427cc48faa9fdd99c422df9b05431bc84f21323", 0x29}], 0x2, &(0x7f0000f13000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6]}], 0x38, 0x80}, 0x8000) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x8, 0x7, 0x20) r1 = socket(0x2, 0x5, 0x4) accept4(r0, 0x0, &(0x7f0000018000-0x4)=0x0, 0x80800) r2 = accept(r0, &(0x7f00001b9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000241000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000b76000-0x4)={r1}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f000001e000)={0x599, 0x10001, 0x695, 0x1}, 0x10) bind$alg(r0, &(0x7f00007e4000)={0x26, 'aead\x00', 0x0, 0x20000004000000, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007ac000)={r0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008a6000)={0x9, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e0, 0x0, 0x7, 0x73b, 0x2, &(0x7f0000bf9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, 0x2, 0x7fffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x1f, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x4}]}, 0x10) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000c9f000)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000034c000)={0xffff, 0x2, 0x200, 0x5, 0xbbe, 0x9, 0x7, 0x7, 0x0}, &(0x7f0000cbd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002e2000)={r2, 0xfff, 0x50, 0x0, 0x7, 0x400}, 0x14) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000017b000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000d93000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet(r0, &(0x7f0000af9000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044c000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000085e000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x0, 0x3, 0x3, &(0x7f00000e8000-0x10)=@generic="1632fe851ae162cb2b15be64db0ad3b6", 0x7, 0x6, 0x8}) connect$inet(r1, &(0x7f0000240000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r4 = socket(0x4, 0xa, 0xfff) socket$inet(0x2, 0xf, 0x16f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000033b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000124000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000ac5000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f00002d9000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fa8000-0x8)={r5, 0x4}, &(0x7f0000d9e000-0x4)=0x8) 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f64000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f64000)={0x0, 0x9, 0x20, 0x1ff, 0x80}, &(0x7f0000f65000-0x4)=0x18) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005a8000-0x10)={0x1, 0x4, 0x1, 0x463, r1}, &(0x7f0000f63000)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) [ 38.767422] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.799203] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f00003a2000-0xa0)=[{&(0x7f0000805000-0x85)="42d096d2eacc3ef5c821b79b08f27cc95d6de6c0fa552806239f511a6ce55b6efab4ce09b6db8ddede5c25c47089576b0865cb9397e40536be846e15b715cd1f6a922087891544fa523c5771c8174ee6e7a0773bf601b463914724c94721d2af78fe0b96d7d3b823b402005e3320e0cf8cf5a7ad13993e15f172f964a4dc0981501c7a3329", 0x85}, {&(0x7f000011f000)="f5fc639bd0a42116dd09f42de7b1d1aa80e0d3633519fec07d8e74a15c3ad17b0bfde9e0291df807e0a03e0a87cdfb5415f878985851d00fc570d1fe9a97e1f20e6e45aff71c1a11a9ddefe84ab140ea4c8e4624b1a92e298e2c087b3baf63211bd9fea6f76e264e39b8ac463a4d525dc81ff3522bbd331ef3faa67f0844b6b231c87f21211a4468d867f3b718c21a8917a68e417234e70c2e959805ffde9c5fbb4a0ed99be6aaa7b3b63ac8fad5c64f4a3bed339fcaeb75f7bbc295c2f753", 0xbf}, {&(0x7f0000e08000-0x61)="bc0084b5865d0debd4187ec7383388dbf364f8a3987c62b47c85d4ad87fbf008da499c0c35f473f267def1f573dd94e64e3d72237c3beef4f6d31ec98632be278eebeb06da8972c520e6e97eb83217428bdb4cbaaf6671b14fb1c4272143f003d6", 0x61}, {&(0x7f0000bf3000)="57bf5bdda2f7f86a5ebfe2791d121a30a18dc8b35da53a989b2914110e06604fab45c2815312b50bfbad98247c844048d43df6a67e86af0124df0742", 0x3c}, {&(0x7f000010b000-0xd3)="c23bbf8c8e6ad57d0c6acd8d9adb015d067b46c5875c304ce1667bd29e2c233fcc6247e60d79313cedf9c30893aa711ee2a349480876887fc74a2df421f74227328151bf29fd29aa621d4d597c05f339b9692ee748286035b9c64a32e3413822d281a24ad91b3830a38d96569f539b03b4f5d019cf2bb05138614bb89deda469d81bd7ee196c565e038f18a6c2118152d1c404b665fc35ffeeb30905bb614125b37b4134809c00de91200c7390efcd6d185d3d5b46d081fe2a2b5387b1b01bd44397d58e6e4316a07cd406f9c0e6b2600bc25c", 0xd3}, {&(0x7f0000087000)="b5892630ab594693ffc11802814319eb468f4537c30505016381764f7650dc9fcfae0186786e2f850ea0275f5a13373ddec8c0c00109150e94b6cb8a784bff9b0471ae2dd9e6882b01d05bbdfff5899db2764143702abed6ad55555453292858070a6de58292bbd0238d96d64e9a3a28f674bb2029737dd695a26c9828a32119886c8712294b2d870cc6f6063b7a8bf2ede53d2c89c041668833d312593d594be8f66ebe920ab3c6cf7fe7c05e6d2286206e794e36f2a447747a93392745f244ae37cb5cfdd97b2798134ef15230d4cad92900c07df6031c06db328b2bfdbcde16d592d09edba2859724", 0xea}, {&(0x7f0000562000-0x74)="6223cfeb031365975a17445d895f4bf1e919e03ced33d9193efcb7cf1a6afd27775cd806621f9f4f1ab1c9474ac0a8d105d74c69ceaa8926ebebe139a967b9dcb7eb8a5d68f72abee14936c26b505ee932a1c7dbb9fc59c971ec37aec3f4d60ae1152184c95e7a7350de5f7596559a1e9daec17c", 0x74}, {&(0x7f0000e8e000-0x58)="01670a604ed7c17d848fad2d57d0b277a21445d8737a426b280123d9fd36b8962231d66ea6af8be6150662138652a9cdd14d5237875cf26ebf836950c88ca3ad6e414d44952a520ff0891830b1ed571017885e49de346db3", 0x58}, {&(0x7f0000035000)="259833a49063d2a7109207b3d14f3793e5567f5c765288e99b140c0c41f99fc985bf50b4", 0x24}, {&(0x7f0000ec6000-0x49)="756c75e66ca18f9756b1f4a13e20e4d6addb6dd8a87c3db332065dc9e0bd4f8002bfa34d6f86aadd43b21ccc4f6aecdb80619467a34453cb5ce64ae44a9f3af2114add599c17a28329", 0x49}], 0xa, 0x8) ioctl$DRM_IOCTL_VERSION(r0, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000294000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x1, 0x20, &(0x7f0000885000/0x3000)=nil, 0x4}) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x53ee5ecdba33c02f, 0xaa) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f8b000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f8b000-0x4)={r1}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000f8a000)=""/15, &(0x7f0000f8b000-0x4)=0xf) r3 = socket(0x4000000010, 0x802, 0x0) write(r3, &(0x7f0000881000-0x25)="240000002d000710ff060000000000000008000002000000000000000000000000000000", 0x24) [ 38.814874] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.836911] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 38.851230] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000451000)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c77000)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r3 = accept$alg(r2, 0x0, 0x0) readv(r3, &(0x7f00009b8000-0x10)=[{&(0x7f000054a000-0xae)=""/174, 0xae}], 0x1) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x0, [0x2, 0x7, 0x8000, 0x0, 0x7, 0x1, 0x3f, 0x7]}, 0x5c) socket$inet(0x2, 0x5, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000051f000-0x10)=[], 0x0) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcd, &(0x7f000055d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x890f, @ipx={0xffff, 0xbf, 0xe19, 0x15, {@random=0x5, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb0}, "f861564cd6b8109c92c334c753329b18642d2a40492d252dc3d05d67a6681e6bf1cac36ebafa0ef841e76d71d62dfe3c1253e482c3a4aaba63b55463c03e9a5c7a0afdcf1439b70836ce58538c840bb3d4405156b323deced9c7e778b5d69bf9979692ce3a06234f5cfe8dee6142f0cba3139751a51786158a3a6df9604cd53cf57f13a5ee909cbc32e872946480b0cbca27a216f90e478abb4d39add5a4623426"}}}}, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f000062e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007d8000)=0x7, 0x4) syz_extract_tcp_res$synack(&(0x7f0000525000)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ee0000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000faf000-0x2a)={@random="2c79982c586f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) unshare(0x240000) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, 0x1c) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002bb000-0x27)="260000002400ff0504edff0101000000000000240100000000000000f1ff43fffff703c76e35", 0x26) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) accept$alg(r2, 0x0, 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000018000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a45000)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2017/12/20 11:00:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000041000)={0x1, 0x2, &(0x7f00006cd000-0x18)=[@generic={0x6a, 0x4000000800000a, 0xffffffff, 0x0}, @generic={0xd395, 0x100000000, 0x200000000000000, 0x0}], &(0x7f0000a40000-0xd)='cpusetcpuset\x00', 0x100000001, 0x80, &(0x7f0000da8000-0x80)=""/128, 0x0, 0x1}, 0x30) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000107000)=0x0, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000007f000)={r0, &(0x7f0000655000)="f1c04e14f8ed6004ce0702d5f0bc453e3b562f4d15f0db566326cd65cf781bd1b01fecda74ee148c0e560103e26b823d04c30380f5f8850899e7a9cdc91a8713ed55b25c7febd34d261c8c093d522e2a69c40554f6525a30ad667ebd5f7ca8d6064a23de375e5206126e9d42942f3eeeb68c89e94732da885007b56b60c877e7f4d11b340c5722d6c23448cba0a909660e65214dcefc1e432436330987236427bf9f1c8b8bc06e6fd50d28a0c465c07d25ab232e6fa05176100a3b759b80a8e09832ec1a954379f413d1f9b9548e726bac3e4fc4ba8b0f5f21d9e6dff964900a03dff3ac0fd2c7c56c84f79c3572285e9a6f", &(0x7f00001d4000)=""/171}, 0x18) socketpair(0xb, 0x80805, 0x10001, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00003e1000)="42e95846ecf78eaf6793019ba40fdbd70ee5b1b1817dfcab6b6c3afa91add9545cdf9a44883ff4c50aa57e8c23b03af5cd60a504ade27b11e891ce9af05d43e827da51e627f593234f392661a87d234f0abf9499be1d97efdc4fd77f3365a5a03c2e5fe0c45b43cba2bdfa1042208803e863d72549597335a2bf498e43152771fa9448fd849c3678753b089563fca5f78f2537a2d439271a7da7caa50ef4c0943d6e2fcf8fd78fceb9c05dcb03e7d3a1b2eb13fbbb495d08d7d13dc68e7ed6e2e19017b6bc510dff", &(0x7f0000e45000-0x99)=""/153}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002000-0x95)="7be05631d05689c67b4af558ba6f67791361c3322f1d207f929bfdc306bdae7d6b9ae92abcbd6965fa5626cf2e1fe7b1160af8d788ae21d20aeca239cec252808cc22d466bb20eefc408d1f7b34d6a73ceef81a6c354ce2060be5981f7a7e04927960e3d29773b7352c3025e833b70eb4dadadfa85ff19bc2ef836b2b322c7e4b6f4dd090fd8d9f5e6f5f0078e5aea460b0ad5bb73", 0x95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x4000000000ee}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r0, 0x18, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000900000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007bf000)=0x10, 0x800) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) sendfile(r0, r1, &(0x7f00002b8000-0x8)=0x4, 0xdd) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000901000-0x38)={&(0x7f0000900000)={0x27, 0x5, 0x5294, 0x6, 0x3, 0xff, "0240b13182ecdcef9ad102654fa007a1e301e17dc6f1ce5aa5d6b815517a5f9e87016bd1ab7d43b2aac3edae61d1491e130cebb1021e1c7130324a1916b726", 0x3f}, 0x60, &(0x7f0000901000-0x40)=[{&(0x7f00002ff000-0xc2)="6551b041b6a584211d64c3b33b0f31c26e0e4accd6a0675b13198df515c06a77498698995acaf6981ed7f4f8b77714c6415e77e48dd52a52afdd994ab0f382d3245d2939a1792c2bf0b6f6aa679d52dc612bbec1c795fe67c45a6ab3d57430e82535529411dcf064bdaf11c62a71f9c8572380c712d28e22956d2152bbeda508fbdc7fd1d893357b2e2358c505a89a354c5e1a9601ca13a1e155622dc35c1bf7f721af3bf71bc886d1e3328dd4f0054597a4601a4a6780d0c33c4939029c3713e5da", 0xc2}, {&(0x7f0000901000-0xa4)="7dfb5db4db41672fc0bfecca6c946898ad3e1c7946a2fe5c2d36f799995fe5c7984c09317be94d49912a1c4047843c18794fe04ad982ca467df53b03dbd7f22b21bdc68eb0e02cece763cfe559d7169d093ec1c871d77ad302d5b59d9255c542de5b2d7364521f04151e859a00f7c31f127ead562dcbb1192f62ab536908e3a507fa9af1c5c78391109ed53b43dfec7185d5de3c98551ede6db25acf44214fb441163de5", 0xa4}, {&(0x7f0000900000)="1de623e1e9d6e1ed5ce438125e435d865228f6eff72a5c02a99c41ff098f878dcc29df0d04a086a5e49bf0fadb7aaaad6c8d16f7508faee498af7eba29bc8012d289c4cf027c1c026e23ffe4504c7521b48582912966262bd9082adae692c539fb7fc8abe0", 0x65}, {&(0x7f000005a000-0x2a)="ab65f7cec03623f4f22e6efc12275c00d71574b8b0269407645e409803bba2acf89430f1e4fb0a9b3526", 0x2a}], 0x4, &(0x7f0000900000)={0xc0, 0x0, 0x2, "dd18a45da4a9a27e4ab12e523603d6873cd8f71bd02f902217ad32e95350153c195631138ad971250e150db377f0ceb91303afd0159cc9c75dfefc33461ad2aa3aa55ae00e2d8471018ae9e3c0df8be1c7000ad648891a4cca178decb77f3070ab7d62cece0b53a6279926a3feb640eed881f4b8e2549caf272585bbfd36b5cb1a49da3a9bf34d3482ddb4e5b705ca583a2f903d9c8e038d4cb7dbd66c2d54abf6b854084e4c84f2eb12e1b56566"}, 0xc0, 0x20004080}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000901000)=@common='bpq0\x00') [ 38.905768] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x43) sendmsg$nfc_llcp(r0, &(0x7f00007e2000-0x38)={&(0x7f00000b1000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "72f16fdb295cef66ccdbc52dc44c0f3f8a5cfc0b320995f94b5a89cafd9db060969ccef6e0bd3edd24edb6339c2588189116828f841c265c77401d102c016b", 0x0}, 0x60, &(0x7f00008ad000)=[], 0x0, &(0x7f0000d22000)={0x10, 0x10f, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4b000-0x4)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff0000)="474af60d8cbd880ad9428069fae15f8ef3755f803d45cb4e62dec31bb56a00b76ddd46b9ecba1438f0c67413f4535fe3f4b4694eba800922f009d501dbd29ab388a04c41e7e0e471221f89b71bf636b45032492f9e91d1bdf5ce0bc82fd7d7", 0x5f) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000ff0000-0x40)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d4c000)=0x0, &(0x7f000039b000)=0x4) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cf6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007e6000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a9", 0x40}], 0x1, &(0x7f0000531000-0x5e)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000c1c000)=[{&(0x7f00006f6000-0xee)=""/238, 0xee}, {&(0x7f0000204000)=""/218, 0xda}, {&(0x7f0000d9f000)=""/34, 0x22}], 0x3) 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100000000001) pipe(&(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fc9000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xc) sendto$packet(r1, &(0x7f00008be000)="2b604406ffa8ca28d744b9d5497eae199561d9fb5113122778071ab949247bc2", 0x20, 0x20000000, &(0x7f0000b67000-0x14)={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write(r2, &(0x7f0000fc8000)="01", 0x1) splice(r1, 0x0, r0, 0x0, 0x6, 0x0) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x6, 0x280000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000152000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000006f000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f2000-0x8c)={r1, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x40000000}, 0x1c) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x8, &(0x7f0000fbd000)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fbe000-0x8)={0x0, 0xe38}, &(0x7f0000fbe000-0x4)=0x8) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fbe000-0x20)={0x5, 0x100000000, 0x0, 0x800, 0x0, 0x58eb, 0xfffffffffffffff9, 0x5d, r4}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r2, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00001cc000)={0x0, {""/7}, 0x0}, &(0x7f0000e5a000-0x4)=0x10, 0x80800) accept4$ax25(r1, &(0x7f0000a4f000)={0x0, {""/7}, 0x0}, &(0x7f0000285000-0x4)=0x10, 0x80000) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e79593500088f915102d2c2b2eff806f824f0b0d7cab2db0000000000000000631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000c73000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d0000)='o', 0x1, 0x20000080, &(0x7f0000924000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x801, @ipv4={{0x25, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x2b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @rr={0x7, 0x17, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) [ 38.950350] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 38.969825] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000281000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000904000)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000012a000-0x10)=[{&(0x7f0000fb1000)="290000001d0019a8553d7547000a007c0200e3000000000000000900090001000000010000043e0094", 0x29}], 0x1) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ea0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000020a000-0x4)=0x9, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ea1000-0x4)=0x0, &(0x7f0000ea0000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000aa7000-0x12)={@generic="66b31f769581dcdcf3612bc6fc3784cf", 0x6}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea0000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000081e000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000ea1000)="2b8e0713d1376b164b9ac9c655cb8ba633f9594237745264fb9801184beabc9b73330ff7efb58fa3587e0e61b79126c92daada8bc5ec3ae78370a0dfa6b2d0683b3dae4ef8725738f0d1e2244eec470a9586735c74fbd2b5108f8543c085c8bfba19e832ff0bfdc5219103da9ffed875b1776cb6f5064c2b6664f179d4e038656a9387ab9c31fbfff3d9ef2ad2f52d0bb7e3caeb7e6696be2cee1d83a2e103c814e1d6bb7c70d78465192dff37b17cfa7f49c1f462584c2e62f44b47d00a1c4c0c0d5c3609855a90180cdb4109bac7a994037987f86869fbb0c0fb8e178e04bf8e70188b741e6b6654567a", 0xeb, 0x80, 0x0, 0x0) getpid() mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b2e000)={0x0, 0x72, "4c56a7fccdf9abbd15836cb966e416fc298d67f440d3ffdf90b67523c7861f836fd60a31b414c2ece9f3df96963158d85fd45084e70302f38ee0708d0c02d4acfda7111a23ccc50701566aa7dbbc1fbac2620a4db7b52192898ef51d54f373bdb7e866426869f73293084ae0d43d66e00723"}, &(0x7f0000ea3000)=0x7a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008c4000-0x8)={r1, 0x5d}, 0x8) socket$bt_rfcomm(0x1f, 0x1, 0x3) write(r0, &(0x7f0000ea3000-0x56)="240000002c00250400000000ea00fa0e02000003d230bbf5feffffff1adb05fff9000000b80ed3122cbe4d91345a29b17b397604308e6f4a675d9f817939fe075211bda5713cee91c765c69623cb89943c026d363090", 0x56) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x48, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x6, [@loopback={0x0, 0x1}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2017/12/20 11:00:13 executing program 1: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000493000)={0x0, 0x0}) r2 = accept4$inet(r1, &(0x7f0000c66000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000058e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000eb1000)=0x0, &(0x7f0000eb2000-0x4)=0x4) bind$inet(r0, &(0x7f00004aa000-0x10)={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000ead000-0x169)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0xffffffffffff3989, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/20 11:00:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb6000)="0a077500000004e5b3b60ced5c54dbb7a100f0df8217ad4000000000000000e69a9c1576", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f00004f7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5b000)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a8000)=0x0, &(0x7f0000116000)=0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00008d0000-0x10)=[{&(0x7f0000b96000-0x1)='$', 0x1}], 0x1, 0x0) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cd1000)={0x0, 0x0}, &(0x7f000069c000)=0x8) splice(r1, 0x0, r3, 0x0, 0x4, 0x4) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fec000)={0x0, 0x80000, r0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000035a000-0x64)={&(0x7f0000fee000-0x1c)=[0xa9, 0x7, 0x4, 0x5, 0x3, 0xffffffffffffffff, 0x0], 0x7, 0x7fff, 0x1000, 0x8, 0x8001, 0x1f, {0x1, 0xffffffff, 0x4, 0x5, 0xf18d, 0x1000, 0x1629, 0x1, 0xe3, 0xc7a, 0x1ff, 0x4, 0x8, 0x20, "8b33a41b932afa20ceea4d5421b551bab64b18373d5d2e326bbb14a35d86371c"}}) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x5, 0xe, 0x179, &(0x7f00009b5000)={0x0, 0x0}) getuid() ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a2e000)={"9c06ba979c6b940208e259cd5264b637", {0x4, 0x6, 0x3, "ba140534f80f", 0xff, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ac7000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/20 11:00:13 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x3, 0x5, 0x101, &(0x7f0000226000-0x8)={0x0, 0x0}) poll(&(0x7f0000642000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8020, 0x0}, {r0, 0xfffffffffffffffc, 0x0}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000098000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000290000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000c1a000)={0xd5, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000055c000)="e4", 0x1) r2 = socket(0x4, 0xa, 0x3f) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000285000)={0xc7, 0x5, 0x0, 0x3, 0x0, 0x7, 0x800, 0x7ff, 0x0, 0x0, 0x2}, 0xb) 2017/12/20 11:00:13 executing program 0: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ead000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000ead000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x3f, &(0x7f0000ead000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000c72000-0x80)=@generic={0xf, "a7b426e031035fcde5d2cb0da1963e69f324aec5747c787d95132d6fbd5efd25341fb4e291b23f0f42208693d89282244fd3e390a7c290c5724b1e91831c64edf2500a5432bccab91209b9659f1f3ee710f53bfd1d5131e38e9ea89a9e9af2c710d0bda5d04d35110f56ddd62030d87d119e42308f0133afaa08f3eb5dda"}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ead000-0xc)={r1, 0x0, r3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000e79000-0x4)=0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000797000-0x5c)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x665, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x0, [0x7fffffff, 0x100, 0xab, 0x0, 0xfffffffffffffffc, 0x1, 0x2d, 0x7fff]}, 0x5c) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000001000)={@generic="6bdc81c902ee4e291e3e9753fa887b51", @ifru_flags=0x0}) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000037f000)={0x3, 0x5, 0x4, 0x6, 0x4, 0x2, 0x9f, 0x2000, 0x0}, &(0x7f0000fe7000-0x4)=0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000012b000)={r1, 0xbd, "80e19868c946f7365406867a5b4d8e37c8d78428ed2a492c42594e60753b1513c0c773c3b4113dcf47f53bd116d225c2f5ee81b860f85fdbebb66e6259e55de527efc166f31f4134b4823db94b284d394c0e20e1ca85e5e6e54007137d4bfb345d247eb58c716dfd33e6fbb657524f6f767a61f0c1879a70c23faf3298c9baaab9dc04216e87d873fd690ce27fa9f9aab53b293c41d21fa6823dad6418d6087eec4185b6931a323af3c180e24f42ac39a95ca1f97e8b6dbcfc70bae35a"}, &(0x7f00000a2000)=0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c3a000)={r2, 0x28, &(0x7f0000939000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2f000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) write(r3, &(0x7f00003dc000-0x91)="14", 0x1) r4 = accept$alg(r1, 0x0, 0x0) splice(r2, 0x0, r4, 0x0, 0x400, 0x4) 2017/12/20 11:00:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a2000-0x8)={0x0, 0x0}) getsockname$netrom(r1, &(0x7f00006de000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003c8000-0x4)=0x48) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x7, 0xffffffffffffffc0, 0xffffffffffffffff, 0x1, 0x4, r0, 0x0}, 0x1c) socketpair(0x2, 0x80007, 0x800, &(0x7f0000320000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000e40000-0x4)=0x5) read(r3, &(0x7f000073f000)=""/92, 0x5c) 2017/12/20 11:00:13 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000003a000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f000050d000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004ac000-0x20)={@generic="093df7dd7d7b6bc2f264593464414263", @ifru_flags=0x5000}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a32000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d4c000)="0a077500000004e5b3b60ced5c54dbb7a100f0df8217ad4000000000000000e69a9c1576", 0x24) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f00004f7000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5b000)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/20 11:00:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000bfd000-0x28)={&(0x7f000091a000/0x2000)=nil, 0x7, 0x5, 0x1, &(0x7f0000163000/0x4000)=nil, 0xf5}) writev(r1, &(0x7f00003b3000-0x20)=[{&(0x7f0000b92000)="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", 0x8b0}], 0x1) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000609000)="cc0e3c401982b3f3bcb3af470acf", 0xe, 0x1, &(0x7f0000df1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200804, &(0x7f0000205000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c4c000)={0x0, 0x2}, &(0x7f00006c0000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009d7000-0x6)={r3, 0x8}, 0x6) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) ioctl$void(r0, 0xc004587f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e42000-0xc)={0x10, 0x0}) 2017/12/20 11:00:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b00000-0x2)="39ff", 0x2, 0x4048000, &(0x7f000049b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c6e000-0x78)={0x3a, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, 0x8, 0x6, 0x4, 0x2, &(0x7f0000be6000-0x10)=@common='bpq0\x00', 0x40, 0x3516, 0xffff}) 2017/12/20 11:00:13 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000de3000)=0x7, 0x4) recvfrom$inet(r0, &(0x7f0000ded000)=""/51, 0x33, 0x0, &(0x7f0000ded000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(0xffffffffffffffff, &(0x7f0000506000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000154000-0x4)=0x1c, 0x80000) sendto$inet(r0, &(0x7f0000deb000-0x68)="", 0x0, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:13 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) socketpair(0x0, 0x3, 0x7, &(0x7f0000b02000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1fa}, &(0x7f00008d6000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000001000)=@ax25={0x3, {"9a5142c2673ca7"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000aec000)=0x8) r3 = accept4(0xffffffffffffffff, &(0x7f0000ad9000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d3f000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000483000-0x4)=0x14) 2017/12/20 11:00:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6(0xa, 0x7, 0x7ffc, &(0x7f0000d88000-0x8)={0x0, 0x0}) getsockopt(r0, 0x0, 0x0, &(0x7f0000313000)=""/4096, &(0x7f00001db000)=0x1000) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000077000)=0x0, &(0x7f0000365000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000071b000-0x20)={0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:00:14 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="2854b4ffb54a60f1a45ad0c4a039ac06", 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x9d, 0xffffffff80000000, 0x1, 0x7fffffff, 0x4000000000000000, "8c104d842e0b5b500f6ae00f1248ae43c82660bb4575b050f0daf12ce79e4f89a3a76f96b73c6dba660b40cba8b9c8dd8b633512021fdd723d72f6de6c3c9e", 0x1}, 0x60) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x4)={0x0, 0x0}) 2017/12/20 11:00:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b67000-0x4)=0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00003bb000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000054c000)={0x0, 0x0, &(0x7f0000dc1000)=[], 0x0, &(0x7f0000694000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ede000)={0x0, 0x0}, &(0x7f000051a000-0x4)=0x10) 2017/12/20 11:00:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x4, 0x5, 0x631, &(0x7f0000ed3000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000055e000)={0x81, 0xfffffffeffffffff, 0x6, 0x4}, 0x10) connect$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) r2 = 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(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3, 0x0}, &(0x7f0000f96000)=0x8) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f000012d000-0xd1)=""/209, &(0x7f00008d2000-0x4)=0xd1) 2017/12/20 11:00:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) pipe(&(0x7f0000d75000)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000044d000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000d08000)={0xc47e, 0x1, r2, 0x9, r3, 0x2, 0x4, 0x3}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000dd9000)="ff5f", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000453000)={0x0, 0x9}, &(0x7f0000476000-0x4)=0x8) getsockopt(r4, 0xff, 0x5, &(0x7f0000ad7000)=""/63, &(0x7f0000231000)=0x3f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b44000)={r5, 0x1ff, 0x10, 0x10001, 0x2}, &(0x7f00002de000-0x4)=0x18) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000131000-0x3c)=""/60, &(0x7f0000dd4000)=0x3c) 2017/12/20 11:00:14 executing program 2: 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$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2017/12/20 11:00:14 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) socket$inet(0x2, 0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) setsockopt(r0, 0x5, 0xd52, &(0x7f000000a000-0x84)="c6061cf58e17c5ab0852aaf03acccca48d2ee7a6b9bd8289c8966e756695d567bae8ec2ac453469436a35904322af97ca4e8cb8c1f76fd7d854e695281f3543765b4beb1d5b85aad83dec0f63bf1712102950b2933b9ca275fc19b2fbff45b7bc08e16a34125f23cc141588b292c3414093bb89b0f04898d5b33c47eacdd12b16996e719", 0x84) 2017/12/20 11:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00008f4000)={@rand_addr=0xbfe, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) sendto$inet(r0, &(0x7f0000bfd000)="4b34dc8e2aced81b20957e4daf9f35a5fd134deae5cf76e44dfb0c0f39228d4950c5b5508817e5f394fd6dcd0bc065989cae6c38bfa2c21218c1bc1f1e92d78cb5f3bf72205e7a87dcdca0b07f86001032d977a5e31bafa2d1422ac5c6e0ba0ee45d38132de139d1fe1dcb544d4e2fd1868ce880873223803fae1c255050ec4f12ef38", 0x83, 0x0, &(0x7f00005b3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) accept$nfc_llcp(r1, &(0x7f00004b9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dbe000-0x4)=0x60) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000baa000-0x8)={@empty=0x0, @multicast1=0xe0000001}, 0x8) 2017/12/20 11:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f17000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006000)="f91f0000000000000054fda344796898", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00008df000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000355000-0x90)=[{&(0x7f00002da000)="fa", 0x1}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x1f, 0x0) pipe(&(0x7f000085f000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000092b000-0x8)={0x0, 0x0}) readv(r1, &(0x7f000014f000-0x30)=[{&(0x7f0000d69000)=""/131, 0x83}], 0x1) 2017/12/20 11:00:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000983000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c88000)=0x10, 0x80800) bind$unix(r0, &(0x7f0000d66000)=@abs={0x1, 0x0, 0x3}, 0x8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0}, 0xc) 2017/12/20 11:00:14 executing program 4: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d26000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x1, 0x3, 0x1, 0x3, 0x7, 0x9}, &(0x7f000021d000-0x4)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007c9000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d25000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d09000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b65000)=0xe8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d26000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d26000)={@generic="6dc0d08890792f50114f6c0cc21d9160", @ifru_flags=0x2000}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d24000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x1000, 0x2, 0x1, 0x3, 0x48b2, 0xd, 0x80, 0x20, 0x7ff, r2, r4}, {0x7ff, 0x7, 0x80000001, 0x7, 0x8, 0x4, 0xfffffffffffffff7, 0x6}, {0xc387, 0x8, 0xfffffffffffffffe, 0x80}, 0x3, 0x10000, 0x3, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x6, 0x1}, 0x5, @in6=@loopback={0x0, 0x1}, 0xe2, 0x3, 0x3554cddf4ec3a938, 0x7, 0x8000, 0x5b24, 0x0}}, 0xe8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aae000-0xb)={0xfff, 0x4, 0x0, 0x4cde, 0xca12, 0x18, 0x80, 0x5, 0x10000, 0x100, 0x3}, 0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:00:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b09000-0x28)={@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]}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000517000)=0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a96000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000db000)=""/113, &(0x7f00007d5000)=0x71) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c4d000)=@generic="856c971d0aa5d46b634c87c282de8f0c") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d69000)=@req={0x5, 0x0, 0x1d, 0xfffffffffffffffb}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000921000)=@add_del={0x2, &(0x7f00007a6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffdffffffffe}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006a8000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000031f000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000582000)={r2, 0x800}, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e5000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004fd000-0x4)=r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d90000-0x4)=0x6, 0x4) 2017/12/20 11:00:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00004fe000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000fd6000)=0x8, 0x80000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00001b3000)=0x7c6, &(0x7f0000261000)=0x4) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) bind$alg(r0, &(0x7f0000da9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-serpent-sse2,sha3-224)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000b71000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b3d000-0x4)=0x60, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000e74000-0x4)=0x0, 0x4) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000353000)="5bf6a155c95120be07b83570a4846a6c90069eba76930cfe145c7c3e3723baa8", 0x20}], 0x1, &(0x7f0000f36000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00009a9000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000aa4000)=0x0, &(0x7f0000b93000)=0x4) recvmsg(r2, &(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) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000e34000)=""/96, &(0x7f000061f000-0x4)=0x60) 2017/12/20 11:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000006) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) writev(r0, &(0x7f00009ec000-0x10)=[{&(0x7f0000009000)="580000001500190000bb4b3100098c5602ed3b85025fe076d52843c818fe58a2b24a03ca9164723e01000010022132e23ffb121000174138020096d10000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) 2017/12/20 11:00:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x81, 0x6d6, 0x2, 0x7b74, 0x2487, 0x8}}) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f92000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f93000-0x4)=0xc, 0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000c94000)=[{&(0x7f00003a0000-0x6b)="5b3e4d4fd8a814ce5e67a321f40863de91cef10e1ea0ea805a31e6b327f5064bbd1965ed5a00aabbcd96d37d764977f02a6c0bd967cda276ba72b15a16aaa275eadb1b7f347ee08f55649c7013fb136885f20daf8faa5ee97c15bc1726df55133c2fb3262217e9e7c582d0", 0x6b}], 0x1, 0x0, 0x0, 0x40001}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0xa, 0x1, &(0x7f0000ad6000-0x8)={0x0, 0x0}) recvfrom$unix(r3, &(0x7f00008b9000)=""/25, 0x19, 0x1, &(0x7f0000b74000)=@file={0x1, './file0\x00'}, 0xa) bind$alg(r2, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f88000-0x38)={0x0, 0x0, &(0x7f0000a7f000)=[{&(0x7f0000f8e000-0xfd)="24b570b56efecdbcf90dd93a0699efdc4266e5ab2b24b525ce89f0be7830ecb64b", 0x21}], 0x1, &(0x7f0000f87000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f93000-0x8)={0x0, 0x0}) 2017/12/20 11:00:14 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000b000-0xc)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000e000)=@nfc={0x27, 0x6, 0x4, 0x0}, 0x10) 2017/12/20 11:00:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000f67000)="6de1681d0a1c0991dc3ca2e40a1c8b2c", 0x10}], 0x1, &(0x7f000003e000)=[@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)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000292000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000221000)=0xcefa, 0x4) pipe(&(0x7f0000fc8000)={0x0, 0x0}) [ 39.424302] device syz3 entered promiscuous mode 2017/12/20 11:00:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000008, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) tee(r0, r1, 0x80000000, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000ce1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:00:14 executing program 5: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000511000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) r1 = accept$inet(r0, &(0x7f000089d000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x7, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000091f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x1, 0x217}, &(0x7f000029c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000070d000-0x1008)={r2, 0x1000, "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"}, &(0x7f00009b9000)=0x1008) 2017/12/20 11:00:14 executing program 7: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000110000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f000040a000)=[{&(0x7f0000491000)="3e344bd075736ae5faa649b4023e1af569a6494e3c967d6c404ad318874bbb92b1e9d7c9d8b36a302701bd7305ab19e1cba0073ab15e359d64a191fc47abfae953ea17a14439ff5e7a2201d31c829988df3b400434e14bcf647af233d5b509e412e2bce2e967c1bc5b45367cb5f1855d5697a8a51c9bb522cbfc3a0508ba2a9d3ad99f0e3edd5a97ad7e4ea02f6bdc190ad36d641af4872ede660c", 0x9b}], 0x1, 0x0) readv(r0, &(0x7f00005e2000-0x10)=[{&(0x7f0000093000-0x9a)=""/154, 0x9a}], 0x1) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f00005e3000-0x60)={0x27, 0xff, 0x990, 0x7, 0x2, 0x4, "597c5049e6f8d473bd3f9b0ca6c357b779e5b30d6867527a0b91d7e8447ca88423ed315def4f76be9dba9d0ce8996b9063fc1fca7ded15c39eababcfe2eae3", 0x80000001}, 0x60) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005e4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005e3000)=0x8) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005e4000-0x10)={0x0, 0x200, 0x1f, 0x1f, 0x0}, &(0x7f00005e4000-0x4)=0x10) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000055c000-0xb8)={r2, 0x4, 0x1, 0x7, 0x81, 0x2, 0x200, 0x5, {r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7cd6, 0xffffffffffffff7f, 0xffffffffffff0001, 0x1}}, &(0x7f00005e3000)=0xb8) 2017/12/20 11:00:14 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0xb) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f58000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000f58000-0x38)={&(0x7f0000f51000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004e3000-0x40)=[], 0x0, &(0x7f000024c000)=""/74, 0x4a, 0x0}, 0x2000) [ 39.461133] device syz3 left promiscuous mode 2017/12/20 11:00:14 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f0000aa9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ccf000)=0xfffffffffffffff8, 0x4) syz_extract_tcp_res(&(0x7f0000c6b000-0x8)={0x0, 0x0}, 0x401, 0x4) [ 39.517117] kasan: CONFIG_KASAN_INLINE enabled [ 39.521868] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.529269] general protection fault: 0000 [#1] SMP KASAN [ 39.534789] Dumping ftrace buffer: [ 39.538312] (ftrace buffer empty) [ 39.542005] Modules linked in: [ 39.545186] CPU: 0 PID: 9271 Comm: syz-executor0 Not tainted 4.15.0-rc3+ #159 [ 39.552438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.561778] RIP: 0010:blkcipher_walk_done+0x300/0xde0 [ 39.566937] RSP: 0018:ffff8801d562f360 EFLAGS: 00010202 [ 39.572285] RAX: 0000000000000000 RBX: 000000005483f0af RCX: 0000000000000001 [ 39.579535] RDX: dffffc0000000000 RSI: ffffc9000185e000 RDI: 0000000000000008 [ 39.586777] RBP: ffff8801d562f3b0 R08: 00000000fffff8f8 R09: 0000000000000000 [ 39.594020] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8801d562f660 [ 39.601260] R13: ffff8801d562f510 R14: ffff8801d562f558 R15: ffff8801d562f538 [ 39.608498] FS: 00007f0e797b4700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 39.616697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.622545] CR2: 0000000020f75f80 CR3: 00000001d5487002 CR4: 00000000001606f0 [ 39.629790] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.637043] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.644280] Call Trace: [ 39.646845] glue_ctr_crypt_128bit+0x597/0xc20 [ 39.651392] ? __kernel_text_address+0xd/0x40 [ 39.655859] ? glue_ecb_crypt_128bit+0x5c0/0x5c0 [ 39.660584] ? crypto_sha512_update+0x180/0x180 [ 39.665219] ? save_stack+0xa3/0xd0 [ 39.668812] ? memcpy+0x45/0x50 [ 39.672065] ? memset+0x31/0x40 [ 39.675322] ctr_crypt+0x34/0x40 [ 39.678652] ? ctr_crypt+0x34/0x40 [ 39.682157] ? lrw_encrypt+0x430/0x430 [ 39.686017] __ablk_encrypt+0x1d1/0x2d0 [ 39.689965] ? ablk_set_key+0x1a0/0x1a0 [ 39.693918] ? shash_async_update+0x20/0x20 [ 39.698209] ? __ablk_encrypt+0x2d0/0x2d0 [ 39.702324] ablk_encrypt+0x23e/0x2c0 [ 39.706092] ? __ablk_encrypt+0x2d0/0x2d0 [ 39.710217] skcipher_decrypt_ablkcipher+0x312/0x420 [ 39.715719] ? scatterwalk_ffwd+0xbf/0x370 [ 39.719922] poly_tail_continue+0x42a/0x6b0 [ 39.724216] ? crypto_ahash_op+0xc4/0x140 [ 39.728333] poly_tail+0x40f/0x520 [ 39.731843] poly_cipherpad+0x33e/0x470 [ 39.735787] poly_cipher+0x303/0x440 [ 39.739478] poly_adpad+0x347/0x480 [ 39.743074] poly_ad+0x25c/0x300 [ 39.746413] poly_setkey+0x2fc/0x3e0 [ 39.750099] poly_init+0x16c/0x1d0 [ 39.753606] poly_genkey+0x422/0x590 [ 39.757287] chachapoly_decrypt+0x73/0x90 [ 39.761407] aead_recvmsg+0x1495/0x1bb0 [ 39.765357] ? aead_release+0x50/0x50 [ 39.769126] ? selinux_socket_recvmsg+0x36/0x40 [ 39.773762] ? security_socket_recvmsg+0x91/0xc0 [ 39.778494] ? aead_release+0x50/0x50 [ 39.782260] sock_recvmsg+0xc9/0x110 [ 39.785944] ? __sock_recv_wifi_status+0x210/0x210 [ 39.790842] ___sys_recvmsg+0x295/0x620 [ 39.794787] ? ___sys_sendmsg+0x890/0x890 [ 39.798921] ? fget_raw+0x20/0x20 [ 39.802346] ? __fget_light+0x297/0x380 [ 39.806287] ? fget_raw+0x20/0x20 [ 39.809708] ? get_unused_fd_flags+0x190/0x190 [ 39.814258] ? __fdget+0x18/0x20 [ 39.817592] __sys_recvmsg+0xe2/0x210 [ 39.821357] ? __sys_recvmsg+0xe2/0x210 [ 39.825300] ? SyS_sendmmsg+0x60/0x60 [ 39.829067] ? __fdget+0x18/0x20 [ 39.832402] ? SyS_futex+0x269/0x390 [ 39.836082] ? SyS_getsockopt+0x1dd/0x340 [ 39.840204] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.845189] SyS_recvmsg+0x2d/0x50 [ 39.848701] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 39.853421] RIP: 0033:0x452a09 [ 39.856578] RSP: 002b:00007f0e797b3c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 39.864256] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 39.871495] RDX: 0000000000000000 RSI: 000000002022efc8 RDI: 0000000000000018 [ 39.878732] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 39.885970] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ed1a8 [ 39.893210] R13: 00000000ffffffff R14: 00007f0e797b46d4 R15: 0000000000000000 [ 39.900457] Code: 00 fc ff df 48 c1 e9 03 80 3c 11 00 0f 85 7a 09 00 00 48 8d 78 08 48 ba 00 00 00 00 00 fc ff df 49 89 45 20 48 89 f9 48 c1 e9 03 <0f> b6 14 11 84 d2 74 09 80 fa 03 0f 8e 3e 09 00 00 4c 89 f9 8b [ 39.919536] RIP: blkcipher_walk_done+0x300/0xde0 RSP: ffff8801d562f360 [ 39.926237] ---[ end trace fc7650845a206fb0 ]--- [ 39.931103] Kernel panic - not syncing: Fatal exception [ 39.936902] Dumping ftrace buffer: [ 39.940410] (ftrace buffer empty) [ 39.944087] Kernel Offset: disabled [ 39.947680] Rebooting in 86400 seconds..