00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000a1e000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x4) 2017/12/15 20:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000de7000)="706f7369695f61636c5f61636365737340706f7378785f616c5f616363737373656c662d5c5e0025", 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x100000000003, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000fdc000-0x1000)="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", 0x7e5) write(r1, &(0x7f00006c1000-0x1001)="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", 0xfb9) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f000000b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) ioctl$void(r0, 0x5450) read(r1, &(0x7f0000fb1000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) syncfs(r1) socket$netlink(0x10, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003f6000)=0x8000, 0x4) 2017/12/15 20:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) stat(&(0x7f0000faa000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000f8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e39000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)="2e2f636f6e74726f6c2f66696c653000", 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"a1fc824698725fcc0441a454"}}], 0x30) unlink(&(0x7f0000482000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000ef9000-0xa)="2e2f636f6e74726f6c00") pwritev(r2, &(0x7f0000153000-0x20)=[{&(0x7f0000bc6000)="8c1ad2868bef19b9ff1286c0b280bd45deac18070a2080", 0x17}, {&(0x7f0000130000-0xb0)="4e26518ba353f711ab96b8690424faff9fcabb33927f6012aad572b122c4447b0ffddf4b60f7d4b16455d40d165534ca241bb1f9a69add50801dc1126fd3316b275e731f68ab9c224c763d79b17f3ec7319df44e826e30904901e6b8ba88b76163620269797b9115a4a5127d6efc06a1306bc9b4937a6dc7e5828f0c6173cc0a76e30a6c564f01fe57e1c6f70cb576251f8fbf3fde5c1cc6aaca86c8a8b5236286ce53290da0b5134b7d59d37799d6d9", 0xb0}], 0x2, 0x0) statfs(&(0x7f0000d79000)="2e2f636f6e74726f6c00", &(0x7f000096b000)="") mount(&(0x7f000095d000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000057a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000f66000)="6d717565756500", 0x0, &(0x7f0000800000-0x14)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000718000)={&(0x7f0000b5b000/0x3000)=nil, 0x3000}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000097e000)=0x14) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000059d000-0x4)=0x0) timerfd_gettime(r2, &(0x7f00007f9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_procfs(r3, &(0x7f00005a3000)="6e65742f69705f6d725f636163686500") [ 68.724463] binder: 16163:16166 got transaction with invalid parent offset or type [ 68.752661] binder: 16163:16166 transaction failed 29201/-22, size 72-32 line 3132 2017/12/15 20:59:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="bcc2c15e65d1a69cc830baac9712a6fc", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x805, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000e5000-0x18)={@loopback={0x0, 0x1}, 0x674, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f0000003000-0x1000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @loopback={0x0, 0x1}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0xc4, [0xfffffffffffffffa, 0xfffd, 0x1, 0x8000000ff, 0xdd13, 0x5, 0x1, 0x100]}, 0x5c) r4 = socket(0x11, 0x8, 0x81) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000)={0x4, 0x10001, 0x4, 0x10001, 0x7fffffffff}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) mmap(&(0x7f000036b000/0x4000)=nil, 0x4000, 0x800000003, 0x32, r5, 0xfffffffffffffffc) 2017/12/15 20:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b50000-0x4)=0x0, &(0x7f000071a000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f00000ff000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(r5, 0x5404, &(0x7f00006c0000-0x14)={0x7ff, 0x6, 0xd01, 0x3, 0x100000001, 0x7d7, 0x234f, 0x40, 0x7, 0x4}) socket$packet(0x11, 0x3, 0x300) r7 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b2e000)={0x0, 0x0, 0x0, 0x0}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x280, 0xb4b}, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000075000)=0x1, 0x4) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b0e000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000098000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$sequencer(0xffffffffffffff9c, &(0x7f00004a6000)="2f6465762f73657175656e63657200", 0x105080, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001000)={0x0, 0x3, 0x0, ""}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000487000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(0x0, 0x0) 2017/12/15 20:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd6000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b65000-0x4)=0x0) pipe2(&(0x7f0000fae000-0x8)={0x0, 0x0}, 0x80802) r3 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) flock(r1, 0xb) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f9a000-0x8c)={0x0, 0x3ffe, 0x1f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffffd28f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00009ac000)={0x2}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r4 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x612c00, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000bd3000)="52644c4070df3758f487113b7214748f8a8bb52d8dc67f1d2457ed696c63423ac68a3a56884eed0eb7ebb81b8215ac779df20c6c481ef72ed2594edff1a70141c85bc376625149772e157b83613d3de63aa4d564bf2e75dd54", 0x59) getpid() setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00005b9000)={0x8000, {{0xa, 0x3, 0x44, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ff0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r5 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r5, &(0x7f000090a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = epoll_create(0x7) getpeername$unix(0xffffffffffffffff, &(0x7f0000fab000)=@abs={0x0, 0x0, 0x0}, &(0x7f000016a000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000049d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) r7 = dup2(r6, r4) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000e72000)=0xeb, 0x4) readv(r5, &(0x7f000028b000-0x30)=[{&(0x7f0000070000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000159000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000c75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}], 0x3) pipe(&(0x7f0000f21000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000035000-0x4)=0x5) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d1000)="2f6465762f6375736500", 0x101000, 0x0) ioctl$TIOCMSET(r8, 0x5418, &(0x7f0000842000-0x4)=0x800000007) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000c53000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") 2017/12/15 20:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00005da000)="17e6b5932e47511e7295d78a6802cd9ca258a21a17ec0261b40d55e4ea2a3f31933a85f978846e52de50f26e13ac475e04c3fd0f29ca5c1e4600010524f253c8fa65fee18e834816d34c065dc8a4ff3223f3931dabdeff55846d0e7afb9de4205ca4c0488a37619085b55bbd451564ffa091713084d9dfdb83de66faa412b1da957c0d6fd036c1da7bcf7032c9ac4a41adfdcf0d4aa15109bd140f002ba0ecf0543dbe6e83daf8961aeee6517ed3efbd5b26afe1087354af9ef93f5bb860383cf9bfe2318f91e00d35d544a0fd31", 0xce) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00002c4000+0x1e9)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000abb000)={0x0, []}, &(0x7f0000264000-0x4)=0x4) syz_emit_ethernet(0x71, &(0x7f0000263000-0x71)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xe886, @x25={0x3, 0x9, 0xfd, "e64bae0bfd4ec97ddf98d797c18cbb26fd8d5d2d65ec942a4c424da3329ae32d56dd087cf9d2973857cd9f448042cf6ae42593edb8032ee74ac91cfe324a79aca69c5cf9f017383bbd54c9820b9b6bdbd5fb9574497034e72bf19fc97c09e1c2"}}}}, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000612000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00009d0000-0x18)={0x3ff, 0x7, 0x5}) setpriority(0x0, r0, 0x85) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b66000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fef000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000784000-0x61)={r3, 0xfffffffffffffff9, 0x9, "942107741ddc4d1f375a0c70ede028b7298fd7225250b7dbc2deba57824322471a10b26d04bcc2b61ac12dead93048ecf04e5af484b447ba5177dff26a4b2d25e8c7b8f8624bb5478d4cde496ca1b2bb3654ed4fe219ab"}) getresuid(&(0x7f0000714000-0x4)=0x0, &(0x7f0000fb1000-0x4)=0x0, &(0x7f00005e1000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0x1, 0x1) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000048a000-0xe8)={{{@in=@empty=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=@remote={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}}, &(0x7f0000438000-0x4)=0xe8) setresuid(r5, r4, r4) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bd8000)=0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f000095c000/0x18000)=nil, &(0x7f0000cd2000-0x18)=[@text64={0x40, &(0x7f0000c02000-0x42)="0f20d5660f3803a700000000653e660f38822f660f38820b4b0f07edb9800000c00f32cb00014e7f020fc3c423b55d71000babfd3737b80e018fe9f741b500000080", 0x42}], 0x1, 0x40, &(0x7f00006e0000)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff80000000}], 0x1) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa0000)="2f6465762f73657175656e6365723200", 0x400200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000e33000)={0x0, 0x20, 0x8, 0x1ff, 0x202, 0x9}, &(0x7f000090e000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e63000)={r10, 0xb3, 0x751c, 0x4, 0x5a, 0x81d}, &(0x7f0000295000-0x4)=0x14) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/15 20:59:42 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000614000)={0x2, &(0x7f0000326000)=[{0x40, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000061d000-0x1f)="1f000000040101010000010000000000001000000101000000001000000018", 0x1f) clock_gettime(0x7, &(0x7f000017a000)={0x0, 0x0}) [ 68.826473] binder_alloc: binder_alloc_mmap_handler: 16163 20000000-20002000 already mapped failed -16 [ 68.840901] binder_alloc: 16163: binder_alloc_buf, no vma [ 68.841740] binder: BINDER_SET_CONTEXT_MGR already set [ 68.841748] binder: 16163:16166 ioctl 40046207 0 returned -16 2017/12/15 20:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000062a000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f14000-0x6)="2747504c3a00", 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) clock_getres(0x1, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000801000)={0x7, 0x7fffffff}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r6, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0xffffffff, 0x0}) tkill(r3, 0x1000000000016) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000f83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xba00}) fsetxattr(r2, &(0x7f000070c000)=@random={"757365722e00", "695b2e00"}, &(0x7f000023f000-0x1)="00", 0x1, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008c4000)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007a7000)={0x0}, &(0x7f0000d20000)=0x4) dup3(r5, r6, 0x0) bind$alg(r1, &(0x7f0000f19000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/15 20:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000453000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e72000)=0x0, &(0x7f0000f0d000-0x4)=0x4) r1 = socket(0x400017, 0x7, 0xa) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x2) recvmsg(r3, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x201}, 0x10000) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f75000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772d63616d656c6c69612d6165736e692d617678320000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000b17000-0x56)="daa1af43624bff232c2e8429c98b38e8b8f915dab9a248d0da27dfdaa0f0b313cf6221a776b67b1bbc907bbfd2e08e48ed20bc58117147994837c49892b52f52ed298c3c0d60c2973043c837fe272499b7beadd8b4c6") listen(r2, 0x0) bind$alg(r1, &(0x7f0000b55000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7467723139322d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000993000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) getsockopt$sock_int(r5, 0x1, 0x26, &(0x7f0000a30000+0x845)=0x0, &(0x7f0000935000)=0x4) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32", 0x80}], 0x1, &(0x7f0000df0000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x60, 0x20008090}, 0x41) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000001a000)=[{&(0x7f000088c000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f000074b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00008b8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f75000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x4, &(0x7f000077d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0xffffdffb}, 0x2021) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r4, 0x0, &(0x7f0000f7a000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000f7a000)=0x0) 2017/12/15 20:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cd9000-0x8)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a1a000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f0000f35000-0x8)="6f7665726c617900", 0x1, &(0x7f00004ce000-0x1)="02") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000090a000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x42000) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3ff, 0x4000) r3 = gettid() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000485000-0x4)=0x9d7, 0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000004e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mq_notify(r1, &(0x7f000068e000-0x60)={0x0, 0x25, 0x6, @thr={&(0x7f0000555000)="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", &(0x7f0000be8000)="bd8ca0061e58a646f6958aed9d2ba48c7c4d26c85cd0f7ea8b9665b734334de23455c51e3e29b84dc08666f0257fec3b270e70c31c9f47faae85a21b4914ff79fc34e30cab2ad5f42185bdb65135f51248c921b9af52c3c80db646d0672cf68e929410214f27f50613ef3471db23ba21127970dba8ece9c02ce9003e1db21c6a6ff47d6b317c6bc1955a3796aefbb12070cf41a2be535a702d7c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x5, 0xffffffffffffffff, 0x0) sched_yield() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b14000-0x8)={0x0, 0x1f}, &(0x7f00009f0000+0xfa6)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000dd3000-0xf9)={r4, 0xf1, "2036d34267e2a896fe8f168fb2c63e2dad00d17ef92e5030a713d38f2fc7e7023e5c7cdc2652a8a10d96532a49ff344ff7361cac4f04bc09fb33f494071cacd7ac7ae3361b2dc469ff0d5e6671426e5fbddf98b35f88e54a11fde85706361d4654cd3609cb69440980a17a3e8b42bc7bc6ffa58d84727185db659173788c0bfbf662eb1ae383e86421f289d67163502d617d17d0c4577bc6749c7a8bdf139ba9860804bcc3814b01290f73807a0923bb7c187fffe4145e564d6ca56a15a249b9a18184b2b9e406b38b2774acea0bee44cb8d5e3e246d716cf9c87b914f8105421582ff4deed69c265a4a395b6646648b65"}, &(0x7f0000e53000-0x4)=0xf9) r5 = syz_open_dev$sg(&(0x7f000000c000-0x9)="2f6465762f73672300", 0x0, 0x2) clock_gettime(0x7, &(0x7f000000f000-0x10)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0xa, &(0x7f000027e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000889000-0x4)=0x2000000000f6cb, 0x4) write$evdev(r5, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x0, 0x3, 0x8416}, {{r6, 0x0}, 0x0, 0x9, 0xa}, {{r6, 0x0}, 0x1, 0x3ff, 0x40}, {{0x0, 0x0}, 0xc96, 0x0, 0x8000}], 0x78) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a62000-0xb)="2f6465762f6877726e6700", 0x3c, 0x0) capset(&(0x7f000050a000-0x8)={0x20080522, r3}, &(0x7f0000c2b000)={0x0, 0x310, 0x6, 0x1, 0x0, 0x0}) ioprio_set$pid(0xfffffffffffffffe, r3, 0x7eb0) ioprio_get$pid(0x2, 0x0) setuid(0x0) syz_open_pts(0xffffffffffffffff, 0x400000) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() 2017/12/15 20:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d48000-0x2)=0x0, &(0x7f00009c2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d4a000)="2f6465762f6877726e6700", 0x185002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x7, &(0x7f00003a4000-0x38)=[@map={0x1000, 0x9d, 0x401, r2}, @map={0x78e7b6bd0000, 0x1ff, 0x2, r2}, @map={0xfff, 0x3, 0x14d3, r2}, @map={0x2, 0x1, 0x6, r2}, @map={0x10001, 0x5, 0x1ff, r2}, @map={0x1, 0x10001, 0x6, r2}, @generic={0x5, 0x1ff, 0x4, 0x8001}], &(0x7f000064e000-0xb)="5d3c76626f78657430002c", 0x1, 0x0, &(0x7f00007d6000)="", 0x0, 0x4}, 0x30) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000870000)=0x0, 0x0) socket(0x13, 0x2000000006, 0x3) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000033c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000883000)=0x0, &(0x7f0000b0c000)=0x8) r4 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r5 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d64000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) [ 68.875142] binder: 16163:16182 transaction failed 29189/-3, size 72-32 line 2947 2017/12/15 20:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) time(&(0x7f0000aee000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000055f000-0xc)="2f6465762f72666b696c6c00", 0x284400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x40) r2 = open(&(0x7f00003d7000)="2e2f66696c653000", 0x4f2002, 0x4) symlinkat(&(0x7f0000ff5000-0x8)="2e2f66696c653000", r2, &(0x7f0000011000)="2e2f66696c653000") getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00001c1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d53000)=0x1000) iopl(0x10000000002) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000367000-0x10)={0x0, 0x0}, &(0x7f0000a1d000)=0x10) r3 = add_key$user(&(0x7f0000b7f000-0x5)="7573657200", &(0x7f0000c7e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b54000-0x20)="6ead4422c25160db9cae9908e09e6f7b0c04714ee62387600409f63b517ca936", 0x20, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000f79000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000855000)=0xb4) keyctl$setperm(0x5, r3, 0x20102000) symlinkat(&(0x7f000039c000)="2e2f66696c653000", r2, &(0x7f00002eb000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c48000)={0x0, 0x9, 0x4, 0x5, 0xfffffffffffffffc, 0x9, 0x8, 0x20, {0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3ff, 0x0, 0x0}}, &(0x7f000014b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00001dd000)={r4, 0x4}, 0x8) renameat(r2, &(0x7f000001b000)="2e2f66696c653000", r1, &(0x7f0000817000-0x8)="2e2f66696c653100") clock_getres(0x4bb4b044d49d6abb, &(0x7f000082d000-0x10)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00001ec000)={r4, @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]}, 0x2, 0x4, 0xe7f5, 0x1, 0xffffffffffffff7f}, &(0x7f00001a4000-0x4)=0xa0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f00005f5000)=0x3fb, 0x4) bind$inet6(r5, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r5, 0x29, 0x32, &(0x7f0000c72000)="", &(0x7f0000d1b000+0x252)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c43000+0x3da)=0x0, &(0x7f0000f18000)=0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f000058b000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/15 20:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xcf, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x74000)=nil, 0x74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x40010, r0, 0x63) gettid() unshare(0x200008000) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) fchmod(r1, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000053000-0x9)="2f6465762f6b766d00", 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) msgget$private(0x0, 0x68) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) r5 = memfd_create(&(0x7f000095a000)="7f7275737465642d5c2c6367726f757023764c6e65743000", 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d85000-0x18)={r5, &(0x7f0000c43000)="90284faaec2f4dbe", &(0x7f0000fe0000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000d000-0x10)=@common="69666230000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0xf4b1, 0x0, 0x3, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f000031b000)=0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f00007ba000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r6 = eventfd2(0x0, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000076000-0x8)=0x0, 0x2, r6, 0x0}) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000075000)={0x0, &(0x7f000002d000)=0x0, 0x0, r6, 0x0}) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000077000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/15 20:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0xfffffffffffbfffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000862000)="2e2f66696c653000", 0x2000, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000505000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1}, &(0x7f0000fdf000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000430000-0x8)={r1, 0x0, ""}, &(0x7f0000186000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x80800) r5 = accept4$inet(r4, &(0x7f000041b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000667000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00007c4000-0x8)={r2, 0x0}, 0x8) r6 = socket(0x11, 0x4, 0x80000000) r7 = socket$netlink(0x10, 0x3, 0x9) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f0000d5c000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r6, 0x29, 0xa, &(0x7f0000f39000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a36000-0x1)=0x68) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b78000)=@assoc_id=r2, &(0x7f00009aa000)=0x4) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000de7000-0x28)={@common="697036746e6c30000000000000000000", &(0x7f0000d2a000)=@ethtool_sfeatures={0x3b, 0x3, [{0xfffffffffffff000, 0x1}, {0xce, 0x7f}, {0x1ff, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r7, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000fa8000)=[{0x10, 0xffff, 0x4, 0xb7a6, 0x0, ""}], 0x10}, {&(0x7f0000ba4000-0x131c)=[{0x810, 0x0, 0x726, 0x0, 0x0, "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"}, {0x92, 0x0, 0x331, 0xfffffffffffffffc, 0x817, "a32989fb90603c36c787f7d43dc2f97f6774c4aecd9a6f502e0d732b68927f0259c9caf50305e946c511f813318e769ea254a4e2507a65f93669826d86b7c787b1e84e284a0761801cfce392a56df6f42289c7fceb814476e420024c0718cdbe2f82a90c5874ca69301fcfc06a02e062d2fdd63b71c17d0ccbf2133f9310a62d7dd9"}, {0x1d, 0x4, 0x0, 0x1, 0x1f, "5eef9b4c298fcfca6c24adb910"}], 0x8bf}, {&(0x7f000020e000-0x11fc)=[{0x6e, 0x7f, 0x100, 0x1000, 0x9, "fdc48105b29b9d5aeffcf881ac3151e9369dd4dea2fcc4cff7d8c716586b9694a92cbf01251a2a8ab6946d55b987d7aefdc79d56fb02ca6d3d78a53c6f25f64190f6755e3bd7b874d2cf7ebc9f2ba59754f1474c873161f3c474ba03e543"}, {0x2b, 0xffffffff, 0x1, 0x1f, 0x400, "f9698e527c929a02eb5abfeb3332261190d6f83179ee40715416d8"}, {0x3e, 0x7, 0x308, 0x2, 0x4, "2cf62c0f448550f4a0cf825ef6783eb94e2f939986aa72295cffc374d35fde4f6d8c506278fa3b147deb9d96e346"}, {0x10f, 0x16, 0x525, 0x3, 0x1, "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"}, {0x1010, 0xecb, 0x100, 0x6, 0x6, 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{0x6a, 0x100000001, 0x800, 0x4, 0x7, "92f532f3ed21b106c6540c4aefc337f539ec7c3ab4f9b564b32ceb818059370939e385390365c0c618902a382b177d0d2c046f83515b23d29538fab9432c04ccc90d36c01ccbdd5041214366bf2c77a224d4eedaa8d38db494b8"}], 0x10ae}, {&(0x7f0000608000)=[{0xb0, 0x80000000, 0x120, 0x2, 0xfff, "dc3f3a7efbb8e898f205ce29c3d2d586d38c32fea76262adeabd7f6b4ab800e5f3f61cc06bb1c0445b51c9ad17b0789d6da1b7eff9885cfcafcbbc000000000000001e1ac0a7b95be56506ec18495c8e16046e9493e6a314767460c9d390a97fe444031eba6c576e645e3b9fe9981aee9244243b53f3db6acc445fbfc3de84cc57eaf06268de50c37483539b60fe89c1396dfc25c053cb40a41e76a92320cc66"}, {0x57, 0xff, 0x0, 0x0, 0x100000000, "3e401b855565f11deb73413b2add6dd600a8e17c08251094efbc9afa13fc9fb30678b8e10ff1cba7a5309ebfc39741b53a3dcf1df5ac6f7bcb19c54d78bfc640f5d2ec5a8b650a"}, {0x9c, 0xffffffffffff8001, 0x4fd, 0x1f, 0x6, 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"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{0x78, 0x6, 0x301, 0x4, 0x5, "bfc774b80fd750e9e1e157fc7fd4797706a935e8440db1b528204a2912a20994fee1c34eb5486ef5524fc5d39f1d32a19d3cdcc624f684d1f215c8547b2b6bb67039e2cb12c1c0e9f65e1932e38c46156149e5b0aee4af31798244713227344e877103d0bfd649dd"}, {0x55, 0x4, 0x200, 0xfff, 0x1, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x107, 0x9, 0x400, 0x0, 0x828, "b3bbed5682e9ed7c90afda799c691f74e1f32e47dae563dcbeff3d79525b051b036190b3470ba7f3db3ca6e03ebd01de6c620cb7675d7be0b9c1f89bf50d6d87a797e802891f5fa9d842a649f9f7e8756e80a0a2ca9f4d6c9744a039b6f7f51c05fd20b0b367ac54692033d8908f7e9b29295af79729fc106f8f2cf4a0b0bc06b5cfa6c4a54414ee270075429f234d144ef377cb42b6f1d24da88c8c1bc16271f9c8a924fda3206a9532a421839ff138afdc9aaca3ab59f4e97e770936df117fe74e5197524cc55a09cb9b7f333e7cd89076e2b5cda3afc2993cc18139e38bda8d9dea517291a267aeca42e29363e6d280a33db618e9fb"}, {0x89, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0x1410}], 0x7, 0x0, 0x0, 0x51}, 0x800) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00009f7000)=0x10003, 0x4) unshare(0x400) r8 = socket(0x2, 0x3, 0x2) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000a72000)=0x3, 0x4) sendmsg$unix(r8, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f0000010000)="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", 0x380}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x2, 0x0, 0x0, 0xc044}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r8, 0xe0c0, 0xfff}, {0xffffffffffffffff, 0xffffffffffffffcc, 0x8}, {0xffffffffffffffff, 0x1, 0x8}, {0xffffffffffffffff, 0x8, 0x9}], 0x4, 0x7) r9 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$PIO_CMAP(r9, 0x4b70, &(0x7f0000c40000)={0x42a, 0x7fff, 0x9, 0x5, 0x6, 0x1}) recvmmsg(r7, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[{&(0x7f0000bb2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000ac8000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4}, 0x9}], 0x1, 0x40002000, 0x0) socketpair(0x15, 0x6, 0xbd, &(0x7f0000b55000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004ba000-0x20)={0x3, 0x0, 0x10001, 0x7}) 2017/12/15 20:59:42 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)="2f6465762f70746d7800", 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007cb000)="2f6465762f696e7075742f6d6f7573652300", 0xf25, 0x101000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00001ec000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = syz_open_pts(r0, 0x8000000006) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fe8000)={0x6}, 0x4) writev(r2, &(0x7f0000eae000)=[{&(0x7f0000e3d000-0xc0)="c40cb41fb0d2a0f7030a0b283341e579b660f1303caf1933c74b41a7b204251ad96451bf68d8699e5a06475012708d6d3cc00b03e5af50c43ce3a6f25dd480d83e0fb516ded5b2094c6d8f184dde3982496dc9f7966ed6fc5b07f3f8e0c5aee980e715c97263e60ba8dc73260e91780a084c", 0x72}, {&(0x7f0000fe4000-0xbf)="", 0x0}], 0x2) write$sndseq(0xffffffffffffffff, &(0x7f0000eb0000)=[{0x20, 0xfa55, 0x7ff, 0x7, @tick=0x6, {0xaae2, 0x8}, {0x4, 0x7}, @note={0x0, 0x75, 0x80000000, 0xffffffff, 0x800}}], 0x30) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000c85000)=0x0, &(0x7f0000322000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fe9000)=0x0) ioctl$int_in(r1, 0x5421, &(0x7f00002c4000-0x8)=0x1000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000fea000-0x20)={0x1, 0x4, 0x10000, 0x5, r3}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d85000)="2f6465762f696e7075742f6d6f7573652300") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fe9000)=0x9, 0x2) [ 68.943571] binder: 16242:16243 transaction failed 29189/-22, size 0-0 line 2832 [ 68.952988] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/15 20:59:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x9, 0x14000) ioctl$TCSETA(r0, 0x5402, &(0x7f000069b000)={0x1000, 0x8, 0x80, 0x2, 0x5, 0x6, 0x5, 0x81, 0x4, 0x16c6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004a9000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000015f000)="2f6465762f70746d7800", 0x2001, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003fc000-0x10)=@generic="1b25fd20b7c9358bef2938d0243a750b") openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe5000-0xb)="2f6465762f6877726e6700", 0x84600, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9b3, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fb3000)={0x7, 0x3f, 0xa8, 0x9}) r2 = memfd_create(&(0x7f0000020000-0xc)="2f6465762f72666b696c6c00", 0x5) lseek(r2, 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e002, 0x0, 0xac, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009de000+0xf3c)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xc, 0xffffffffffffff20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000059000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f00007f6000)="c4a130580866baa100ed4f0f08c7442400d8000000c744240201000000ff1c2436f36f4e0f02caf30f2dcf66400f3881a100180000b982010000b801000000ba000000000f300f20d835080000000f22d8", 0x51}], 0x1, 0x0, &(0x7f00005bc000)=[], 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b7000-0xf)="2f6465762f73657175656e63657200", 0x600800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a10000)={0x2, [0x0, 0x0]}, &(0x7f0000e37000-0x4)=0xc) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000277000-0x20)={0x1, 0x8, 0x8, 0x5, 0xbd8db4d30c6e6fba, 0x3f}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001000-0x5f)={0x0, 0x57, "226bfc8fdf099a16a0a6a0c76cee701bc830710c775733e51070d8cfa118551d8c6028644b8865f9c1c5ba139d4cfeb7959b8f507c7bb514c31df5f7d84ed1bd8fd94dd09d34f3c77711a2d2ea5e3d08a940dc884afded"}, &(0x7f0000001000-0x4)=0x5f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000143000)={r5, @in6={{0xa, 0x3, 0x1d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x0, 0x1, 0x100009, 0x2, 0x3, 0xf95, 0x747, 0x7, 0xffffffff, 0x400, 0x100000001, 0x4d, 0x4, 0x101]}, &(0x7f00007b4000-0x4)=0x108) r6 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) llistxattr(&(0x7f00003ac000-0x8)="2e2f66696c653000", &(0x7f0000415000)="000000000000000000000000000000000000000000000000000000", 0x1b) prctl$seccomp(0x16, 0x3, &(0x7f0000364000-0x10)={0x4, &(0x7f00009de000-0x20)=[{0x2, 0x15, 0x80, 0x2}, {0x7, 0x5, 0x200, 0x8}, {0x170, 0x9, 0x4, 0x9}, {0xc0, 0x7, 0x2, 0x400}]}) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/12/15 20:59:42 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000904000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000df2000)=0x9) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f00002f0000+0x11c)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d48000)=0x10) socketpair$inet(0x2, 0x8, 0x9, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x40000000015, 0x5, 0x0) r4 = accept(r1, 0x0, &(0x7f0000001000-0x4)=0x0) r5 = socket$inet6(0xa, 0x3, 0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f00002d0000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81a, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x1000000000000, &(0x7f00005f9000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1f}, 0x1c) getsockopt$inet6_mreq(r5, 0x29, 0x13, &(0x7f0000df4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de8000)=0x14) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000df5000-0x28)={@common="64756d6d793000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1a, &(0x7f0000df5000)={@loopback={0x0, 0x1}, r6}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000df2000)=0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000df4000)=0x0, &(0x7f00000bb000-0x4)=0x4) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) ioctl$int_in(r1, 0x0, &(0x7f00001ef000+0x77d)=0x9) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000df6000+0x672)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000020000000, r7}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000829000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063b000-0x4)=0xe8) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r8, r9) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000df8000-0x2)=0xff) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000def000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000003, r7}) accept4(0xffffffffffffffff, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) setsockopt$inet6_mreq(r5, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r7}, 0x14) 2017/12/15 20:59:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x1, &(0x7f00005b7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004fd000-0x30)="", 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000075c000)="", &(0x7f0000000000)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d0000-0xa)="2f6465762f6375736500", 0x10800, 0x0) sendto$ax25(r2, &(0x7f00009bd000)="8b7b2c6ec5199609c49630e845feb07866864d911f9cd63c550e17269750fd66602762b766feccda136ce2ce790f3fcc28f487e81201d515e51c763ed99d82f03231870eb8949c689eb502af80740b8826c829734b4cc5ec6b04f9af3eaec141af145e6c0d8553375a029e586c78958111d75fa6434be9950df2097ddeaf75a3abc2bd535e13c9ae058d229b5b4283d65694fd9c0210541255bd86f688813e0d0fdd88243158302b8f15a3fb56f4427f15499051b06582ea8b9589511603040523c9bde0adab3a4a691da063c8bab75e415408dfb10b23de7e0a4abca3b8364bf0b8ffa5c7bd7035248ded0b65fdaa69f5ab3605", 0xf4, 0x10, &(0x7f0000e9c000-0x10)={0x3, {"32d5801d4a33fd"}, 0x101}, 0x10) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x4, 0xa68) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000dba000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000448000-0x10)={r5, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x9, 0x18, 0x72b0, 0x6, 0x3d, "81ad7a9fc691adb887e40c1a59159113782d6b5c54093b8bb06ee8be6500d618f61b935d075fa5554bab35932272fe588d155c49020e37fb56916b9a10"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1e, &(0x7f0000423000)=0x2, 0x4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f55000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000f55000)=0x9, 0x4) 2017/12/15 20:59:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ff1000-0x1000)="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", 0x1000) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) r2 = accept(r1, 0x0, &(0x7f0000324000-0x4)=0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f000069b000)="bf5d1ad4096700142849173c49db4f5e63f07239cf3e7e4b8ac6301d4348bdb0a76a39f253aeb0e88be904cb358b96", 0x2f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x6}, &(0x7f0000741000)=0x8) mmap(&(0x7f0000d3f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x800, 0x1) r4 = memfd_create(&(0x7f0000000000)="656d3040776c616e30285d47504c73656c696e757800", 0x2) r5 = openat(r4, &(0x7f0000d41000-0x8)="2e2f66696c653000", 0x40ffff, 0x105) ioctl$KDDELIO(r5, 0x4b35, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x7, 0xfffffffff, 0x0, 0x0, 0x0, 0x10000, 0x1, 0xfe, 0x7f, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@nl={0x10, 0x0, 0x3, 0x2}, 0xc, &(0x7f0000fc7000-0x50)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x40032, r6, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x800000000, 0x0, 0xfe, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00003e3000)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0xfffffffffffffff8, 0x820, 0x4, 0x23b8, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fcd000)="6e667300", 0x0, &(0x7f00007f3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000673000-0xb)="2f6465762f766373612300", 0x4, 0x200000) 2017/12/15 20:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a89d35a51010a31818833bfa2561ce5942dc5ad4e4d", 0x2f}], 0x1) write$sndseq(r0, &(0x7f0000194000)=[{0x4, 0xcb59, 0xff, 0x80, @time={0x0, 0x0}, {0x7, 0x3}, {0x6, 0x6}, @result={0x1, 0x3}}, {0x0, 0x4, 0x4, 0x65a1, @time={0x77359400, 0x0}, {0x5, 0xfffffffffffffffb}, {0x0, 0x401}, @addr={0x3ff, 0x1}}, {0x2, 0x9, 0x52, 0x9, @tick=0x8, {0x0, 0x7}, {0x4, 0x9}, @time=@time={0x77359400, 0x0}}, {0xc000000, 0xe791, 0x8, 0x1, @time={0x0, 0x1c9c380}, {0xfffffffffffffdb6, 0x1f}, {0x7f, 0x9}, @ext={0xc6, &(0x7f0000f24000-0xc6)="5a1e1be7858e104d2ce9326d2a8f034414acc56b52a8c80d5bca251968ce9d7f9545cc52148ec3fd4f0ab6a46a1cb3ed7630a01aad79b6fa52d5c98d905bc2585346e0cd33f4f71572572a9d0f307ca71814ca1cf80ae44d3008fff6312c17011a177c0b23852652883dd761aa65965cf9e256eb22dc6ce97c3f3f3b1c224db3d8b6053740d89c9e8d50e3323c97017480cfd993dd96a0345ac5cd5705fa6bf6c16d34058e4c5334779655fc127e084f04a5105ccf3dddd5aec257f3e7fd52395f3a8f05dc97"}}, {0x81e3, 0x798, 0x20, 0x10001, @tick=0x1f, {0xffff, 0x4}, {0x8001, 0x1000}, @raw8={"1473f9c2370a384426721d5c"}}], 0xf0) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffff88a) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000056d000)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c75000)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000215000-0x4)=0x0, &(0x7f00008a1000)=0x4) r3 = syz_open_dev$sg(&(0x7f0000057000)="2f6465762f73672300", 0x20008, 0x80000040004) ustat(0x100000001, &(0x7f00004e0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000768000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x6, 0x400, 0x8, 0x9}, &(0x7f0000d6d000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d43000)={r4, 0x9f, "b64c170b0719101150acf1eeaac27a16b6a036c25000df90c8ee782f8fbd0f920aa15a2ce4009093c69c9c6cb3f8d3a29f350beec17205c32098f1b993db07a51d5ac6186a7a7c2e925f5be6c7da8830e2026d90e7efe22e7b4437b28033c3b92dacd0ef8d4bc2de6bb80a3fa72f57b97684b381aa94a4d6df253254d45dc46ee37e52ca1c6d422594ee39e8d9ce5bbf522c8021a41abbccb74963c1da2159"}, &(0x7f0000af3000)=0xa7) ioctl(r1, 0x5382, &(0x7f000005b000-0x2)="f78c") sendmmsg(r3, &(0x7f0000cf9000)=[{{&(0x7f00005a3000)=@ax25={0x3, {"97ea6a69ff495f"}, 0x7fff}, 0x10, &(0x7f0000a3f000)=[{&(0x7f0000dfb000)="07510c9bef414672cc1198da5ee8e3251eed92b3d162891daebb3045b22fb3f3cfcb5d2fa9161045efe7558475dcf1082f5d9aa9821c0f8e70c8a31d20325057f0761a89f326", 0x46}, {&(0x7f0000b55000-0x6f)="db2f2356060b52ebc61e3bb0fe61dedb9e3a98c702c0c2a883161b2bb3e329bf50726201859d42717c2f579b049c3ea9308bc0f36a24f61cd7ac1b261a31c66e9a2bce3ae2297f12cf3bb7edfa6c989d44719a3487473ad64c5e573e79a85f1ba5ec2b061f2abd13bbe29a5255f86c", 0x6f}, {&(0x7f000078f000)="db8ee663d9e02969a30c89f6ad5219a0326fee678984f34618d815a1fefd4710b1172b4e2a1d2b023d8030b2c32f8f3368a5fac0ebf60b6561facb08cf3bee", 0x3f}, {&(0x7f00008ad000)="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0x1000}], 0x4, &(0x7f00009f9000-0x70)=[{0x48, 0x11f, 0x4, "88db0f29d4db38aad34290916e42414d688d8f65863ac5f98e51fac1be77323121da011d7f5201e6ffb43bc26b6d2ab53b7e43a598835d"}, {0x28, 0x29, 0x2, "ec8a30137f3efc0d8586ceb012fb63258783b7ef28"}], 0x70, 0x4040081}, 0x4044}, {{0x0, 0x0, &(0x7f00001fc000-0x50)=[{&(0x7f0000cd8000)="fc946bb43bc025b86400f1", 0xb}, {&(0x7f00008c7000-0x7c)="750f2db175c5ff1ce02b85bf1ab764013c730b8ddde47cd7de62dccdd2b59e0d67ca3350a45d48df587351ccdb1a941e9a1f88e5a1ecdaaadce7478435000d34e9c7f64b16179e57d16e2c4ce118715d744f662f252515d17a636114d0fce0f135b8bd20c9a937fad8a0722967a91882542e64e7c8a301c4ce7fae9a", 0x7c}, {&(0x7f0000774000-0x8a)="fe54b35684cb6a908cf6b5cee372f6f0a79504d65cf38c98fde1158cb0632d866bfb370efc2087377cd6e525e74c48fd51fc95fb853d9814e5697b6ac654769cd3d5c65c4d37e65bc165a8c954e4df8dd62798efc434001414bfc411b61b2fe1a6a0df38a7ac806f5bb67b22902ce4805b401b5f056065b464c9485ccb0229bb885acd3361a4560022e1", 0x8a}, 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{&(0x7f000026e000-0x16)="46e84bf8d6e9eff25240a308e5a3e7afd95f5df265e4", 0x16}, {&(0x7f0000ec7000)="0862114a77695d9b7e5695f3f8a75893b6c437f269999e302d6d585a4d8e2c02d4c421f9fafc9fbfef0c000e63ba039d9cbbb5ff2136a9dd21821c896e3f57a3462fc73533f71018e1f479fb494e33092e3727545325aa5688b60711dd76f954f1be59b039a0ec0986db8d2e90a8d36e971e48694e0bf4af813d54b8d931b3e54880389a33cc6d2eeb42a841f47a0de3e4361ffcde2005fcd41b956eefc558b70e2a05be94c979dd7eaf637ec165730833e1665686d16597ec3b0956d318f3eb6b44c9b96028b6c769e65d36", 0xcc}, {&(0x7f0000b13000)="b29cea50331a34160b2a5d219da7fb20dc1bfec3bb157f2082440c5cdef0e98327b267faff5096b8fb7f00dd35dcb911ca627e100dd5cb5f51cf42e293006de1bb28a9ff92c7bfbad842472ba5c873564b3896285ef28760b8f647390c62c7ff10d163c6fe66d829c6840e2e65fe912762df2109200795cdfe94d29e96abb7141c762a453cad28e463aaf4d5e3aa2a61762580c1a7f1223cb82f245f4b23ee4e19a314b20ee1cbe61b4bac20f5bb1d087dd270f8e9f4a4c0997e4ea13de063c42dab31210767ebb5e68fc3d9ff66b58113853d45aee5d00302b21fb08ecf66c917", 0xe1}, {&(0x7f00001db000)="3de867fb122008a36c7019a8ffefe1f764d27dc307567d706456a72bed85ea82b75ef7c419e06565b91d53ca0bff22ad39ae09015ea76874afe29284c769c59472b70a", 0x43}, {&(0x7f0000536000)="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", 0x1000}, {&(0x7f0000257000-0xd)="32b75d9a43f02daf3f2d1d68e5", 0xd}, {&(0x7f0000e0b000-0x1d)="54ce53987f115bc31fa750f59c8576f45f982c6b2fd2adc6906d6279ed", 0x1d}, {&(0x7f00003c9000)="90cc2c4d50ec61415d062f151ac536110b4004a4ce3dfbba2274c8ef3fdb3b14f1935e5e56e7a684696939eb4b36ebc29c9fed59243ddf43991337c867b05f974b2eb7291997b14a34196da12fbed6d0f72c726d9046492ed24789fac34f84ece323d2d5f78a48", 0x67}, {&(0x7f0000028000-0xa1)="f3a7b592d6121b9113232c9f47ade94396e81fe738507bff77bac9b2458bd6fa1ebfec5172f9b66fd9950fc5f789c0ddc7a07185e8e185fb012565bde7aba0e5005d61eee8f0490672e7e2a9463bf626684069bd34f9f7a15d15a01d9ae49f04d7e2d489a36dbde1f5993fc49fece1bf4b33d3a016b4068ef9c181090f53a505fe2b9370312e1283009f87a118e21e615ad0d8f4646ae68167eb7d476220ed0603", 0xa1}], 0xa, &(0x7f0000c11000-0x290)=[{0xa0, 0x6, 0x6b07, "f1df89cb1f57ccb1da9d606da26ea9bc113b0e1c3a88e76fd5f22ce9c7d229034eca154beeab15cab0af31de140b9130a0eb7626f5e3aabda614e16cb9719e7ff84684834a57e4874d2051ee9b8b368fad97d971540a61ea257fb8d8d7be141b997594b54f31f1e28c6732023fd52db60d18490c5d4df87429da6b2bd61f1a4232f47fbef5d60d34cf2bf9a79344a488"}, {0x48, 0x11f, 0x1f, "97afae2d4b26f6d8060daf4991aba0e4f9edfcf52225a94e02e4cfd0a9831f9000551331768e79a83c256ae1a334f0e8bcbe18ab794b"}, {0x100, 0x1ff, 0x61, "42f02ff5d0ea1268cae00b8a36222f9f2214a89b8069026f320594d04f36379bbab8f66dad5ac56c22720fbecf2e6bb305217f048031e35f11d60d5d64348a5954f7a5d6c9df3777c5db9ebb0deb6d996ee137de808d4cb884fb12bfd86b4bf377fa76424e35413ea6be1fd4c7285c65df2ee994e6943d5edabd444c355c6a7b7476ab6d3fd654d84f6369ba493cc6c94d6d8c56cfa4ca944076bb9aa4e7b13c22039288d2783ead903c5f08f81eafe58ab7167a7f2a8f35851706716c9b53f970ff994b3096b8f6bfe481f344156a0e2f28820d27045a5ee56fd0e81ab40e761b48b953a965b849171ac032dbd1e7"}, {0xa8, 0x8c, 0x7, "5ca41908da3a0d7580956a5abb9ae2c3916ac9878233233ce8d153e68a2f02ae80106219f6b8428fd28a9019a8c60e1ee6541c8309d8b16fbe85666fdbce7b761814bdfbc1dce5343402041fb98478f4f56fb8340c7fbdbfdd263db55c7fd9e6c8a5be6862a00ff20dfc9edba9441b9eedafb483f853aab78a6822d70161967270fa722796fed489ebfbcff5b078e6c22c193e61"}], 0x290, 0x80}, 0x2b}], 0x4, 0x8000) r5 = syz_open_dev$sg(&(0x7f0000037000)="2f6465762f73672300", 0x2000000000, 0x101000) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b4d000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000058000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00003fe000)={0x3, 0x8000, 0x1, 0x0, r7}, 0x10) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000566000/0x3000)=nil) 2017/12/15 20:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fae000)="2f6465762f72746300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xa) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="634e2ff42a3ccc5bea889dc5362393cb"}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000032f000-0x4)=0x3fd, 0x4) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r0, 0x4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x5, 0x1c, r3, 0x0) mkdir(&(0x7f0000510000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000385000)="2f6465762f766373612300", 0x3ff, 0x4000000000000) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000d8a000-0x4)=0x4) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000034000)={@common="69703667726530000000000000000000", @ifru_data=&(0x7f0000532000)="1f33014163ba8ef32bbab31d994053860d9b7042cfdeaed64b6723320c5adc2a"}) mkdir(&(0x7f0000180000)="2e2f66696c653000", 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00008df000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r6, 0x402, r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00001c0000-0x8)=0x2) pipe(&(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r9, 0x0, 0x6823, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000002000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r10, 0xc0505405, &(0x7f0000c25000-0x50)={{0x1, 0x0, 0x2, 0x3, 0x0}, 0x0, 0x0, 0xcbc2000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 68.995920] binder: 16242:16243 transaction failed 29189/-22, size 0-0 line 2832 [ 69.031487] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/15 20:59:42 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f000024f000-0xb)="2f6465762f766373612300", 0x7ff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000645000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f1f000)={r2, r3}) close(r1) write(r1, &(0x7f00003a1000-0x1000)="", 0x0) flistxattr(r2, &(0x7f0000b61000-0x15)="000000000000000000000000000000000000000000", 0x15) getsockname$ipx(r0, &(0x7f0000ff4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000cc000-0x4)=0x10) sendmsg$netrom(r2, &(0x7f00001fa000)={&(0x7f000068e000-0x48)=@full={{0x3, {"01b7431c8dd9e6"}, 0x3}, [{"6c41b672367c1f"}, {"c62b5c13c4de7d"}, {"16146b447417cd"}, {"72ee9320789dba"}, {"1873d9c7eacfb1"}, {"309460ee0f1865"}, {"0b6687cb4ce7c1"}, {"364ca43e717231"}]}, 0x48, &(0x7f0000846000-0x30)=[{&(0x7f0000fcf000-0x95)="d6f677c8ffe05c65f05c16f0ef38b9c8dc3de9b763b47ab000c1a6e711cdb2ec29ac813028b11b8a75f03eaaf894a675b44d1e346bd22a9ee9ea782c1075b473a0b8e8b888b6ccbcef7cc95725813cca671fc7e75eef268599087851d927d9034e1c3a15ce8a4aeb0d07f6f0d56f864318c058ba2ea9e84ec6b050219abca27db4355167864b6d8a60450b1be4cfb208883356c654", 0x95}, {&(0x7f0000204000)="c95088ed49aba7842788b2a78891677e1f205707681d3910c704d86da87bb94f15ea6c55dfe1ad9864535661bfe6e78135faaf78a6601ccc150dc9d2eb9648a46ba1edfb29988aaef579ef5210b1979f9283593977545bbd4d654bcb68ffd082e60a2b75b686102225eb11006bd318ef089b51a9bc9b168bdba87f03a6b8d39fe02f7ce90442d45e7f94e5072ed670802bb59703aebd39c885ea0f21e2ff83419372612fb53999ebed4e058fb8e42eb4f3eac967b39a078907d4736c3f1d0d57d0cb621c9ad3667f5680394454764896dcd9c84350c98283ecfd11111c3eef2091b5", 0xe2}, {&(0x7f0000cb0000-0xcd)="f96904e61260d1c71145eb9e2e80c2f1b1856720c8c73b8b7d96c01bec78c4a00abb0f25fde8e3b4a29cbe0e103e37d2ae461180c13961def58ae99eb6f5215ca7d73f628f79aee667bf94b86ade67ed7dc604fcd4702617e1fdba0d9bd0016d1ec6fc3245a0302ed982d9c9180b5d8f8576498541115d31794a0f84107c93e135a308a601782ac9dae4534be1e7ed02308bc414d82cc7e7ddce86be72e5d3af81cf4fc04c8537b3468d7350f486be5f47e59808bfce19a62211a13bc7970fac48e0ea4f5503ee650b0ddf5a22", 0xcd}], 0x3, &(0x7f00002b8000-0x13d0)=[{0x110, 0x13f, 0x9, "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"}, {0x68, 0x0, 0x2, "34ed7807ebd892303a132dc3f2896dcd373cb2c8122ac1b59548e53fac3a72a5c4d09cbbc0fb9b0a4e0f0c7a5511949804c3516acce76929ff3cdeeb2253acd5c1b27eada872fac49bd6ae043498b8ba18e209"}, {0x1010, 0x10f, 0x8, "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"}, {0xc8, 0x113, 0xfff, "bfaad8fe55b68e0aa6d75e5d28f2b969ce02ab09808ba7dcd69469c29cd536537e8285b05f592578bbbad1f1f62949e44008ade66d7e4e1a4e0434c1759f50d09fb9ba5f84782474bb6e40e6af91359616aac4cd61c99ae62921c6d63bed5cff9af664abb9cd2f663e5e7f1bed621fbbf9e8f49c60a0a538069ea9a5bb8bd910b828ba3b48b86d8c774f2511032aaf8ea0421b0b82af5685be287ee5a8106c8cff315d4c8d621ba549c65219d72e7734a3f36b"}, {0x68, 0x104, 0x3d, "8e74e2275209b78d416284ad221c4141d83af5ea5012ef63ef1764e9e9924c814d3444965b9922e1acb8c64dceea06e776c37baa062c84750ea6b6664498404e86f6a4b0ea84efd30279be9256922f49bb5f09a39b1235"}, {0xe8, 0x3e, 0x100000000, "6605b27d213fad05bd4239e9a4ec6e34ffc958c23a5b0673c40b2ba136c6105aa6fe493fe59c5ab1fc4943b74945b9073a0eb294cd4286e6ce7d0f9ea2046eefe34eed74e2d99eebcf929b8ba8bbf7d66f5c0cd484c5b036700cb04311047d45f472e9a17887c14cda00f3eff728b69fda0c539dddde4b6f7ca6331307f59983ab29c01800bb0b97881793112bbe649fd1a5803ce942142dc87d5597a587357f6549f3a3102580b91a2ad687429cb0ad7fc7c964cb7a8de23cf9af49b120284fab4dd80125e87b1b60dc01f0fb0295de0704"}, {0x30, 0x84, 0x9, "ea8c3c89825a1beb770e4fc2c47cce8f1541b0a8284a4f393b07"}], 0x7, 0x4000}, 0x4000) getpeername$unix(r1, &(0x7f0000e83000-0x1002)=@file={0x0, 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&(0x7f0000118000)=0x1002) 2017/12/15 20:59:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200022, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)="2f6465762f70746d7800", 0x240100, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000eba000-0x8)=0x80000000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7ffffffffee, 0x0, &(0x7f0000b6f000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0xff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f0000671000)={0x0}, 0x8) openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f00005ad000)=0x0, 0x4) bind$inet6(r3, &(0x7f0000c10000-0x1c)={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc614}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000018e000-0x4)=0x8, &(0x7f0000e3d000-0x8)=0x4) bind$inet6(r3, &(0x7f0000cd5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000087b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xffffffffffffffdd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2017/12/15 20:59:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000-0x4)=0x7, 0x4) open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x10000, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="2f", 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000005000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000007000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) connect$bt_l2cap(r1, &(0x7f0000c9b000-0xe)={0x1f, 0x9f, {0x6, 0x80000001, 0x1ff, 0x1, 0x4, 0x8}, 0x9, 0x65ff7d3e}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007b3000-0x8)={0x0, 0x0}) getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000019d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000082b000-0x4)=0x0) 2017/12/15 20:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)="2f6465762f72746300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000635000-0x10)={0x0, 0x8, 0x7fff, 0x4}, &(0x7f0000abd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a5000)={0x0, 0x8}, &(0x7f0000475000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000afa000)={r1, 0x1c, &(0x7f0000fb9000+0xae0)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000f51000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001ba000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xca, 0x9, 0x3, 0x10}, 0xa0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000874000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="daecb19794d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4b24677f41cbdaaaa312635cea78d181"}) bind$llc(r0, &(0x7f0000f63000)={0x1a, 0x9, 0x5, 0x3ff, 0x0, 0x800000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b31000-0x8)=0x3) sendmsg$unix(r0, &(0x7f00000c5000-0x38)={&(0x7f0000143000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000272000-0x30)=[{&(0x7f0000f39000-0x23)="7041e9510a34a3fac0d0823e631052edf6411a5a87940807cfd4fe009df99213583caf", 0x23}, {&(0x7f0000f01000)="2d8176f5493fff051b0b2144477afb229f9c44a31057b22079dc5fa14ccbca5fdb1af777154b4c1b31960b4d06fe1c0e6c9b46b92849c2a9c11ccb789d145d6c1964e597207c2cfa9ef14d4a8e47", 0x4e}, {&(0x7f0000474000)="981513ecb6b31e3eb602e65cf4a90319fd29878e41d955b619354d2d4b403a303eb45f8e11fcc0fcea89d5ebbe73984b027a62b24d1dea37e26d55351730b0", 0x3f}], 0x3, 0x0, 0x0, 0x4004010}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000447000)={0x0, 0x0, 0x0}, &(0x7f0000b81000-0x4)=0xc) ptrace$setregset(0x4205, r3, 0x2, &(0x7f00001c6000-0x8)={&(0x7f00008a1000-0xce)="0c8672230587918c6a6b3adecb7a7c949b268097a3300a3178afb7480c6d71bfbd81d90b4ff4061804bf7db3f33bb124eaf2fde482a1b63f7f437eb2949919038965491eda02863fc13f51e2c10a1b6c93a2567aed08cddf1544d82d0c8d99a490643582d1cbe4abd877ff0ea597d7dd2ea772b98506688efe6f8ea660f39d1b3c1df25160f70941136c434ba7d080000001cd9c9429e97a000007657a4575c2da471dcfdab40c29e00cb6fbd1255d664e6475d970fb08291eba80dcb8dc8221a8b573191e80b0d1d3897eb4d3fe", 0xce}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00006fd000)=0x0) prlimit64(r7, 0xb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x88082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000001000-0xc)={r8, 0x0, r9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getuid() ioprio_set$uid(0x3, r4, 0x1f) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000840000)=0x0) sched_getaffinity(r10, 0x8, &(0x7f0000067000-0x8)=0x0) getpriority(0x0, r10) syz_open_dev$mice(&(0x7f0000e5f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10440) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ea7000-0x10)={r2, 0xe6, 0x9, 0x3f}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x7001) 2017/12/15 20:59:42 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10019, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aee000-0x4)=0xf8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffe000)="2f6465762f73657175656e6365723200", 0x440140, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000085000-0x98)={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, 0x505d}, &(0x7f0000fff000-0x4)=0x98) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000ffe000)={r4, 0x9}, 0x6) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r5 = accept4(r0, 0x0, &(0x7f0000fea000-0x4)=0x0, 0x31c0ace5ce817154) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000353000-0x4)=0x80, 0x4) r6 = accept(r0, &(0x7f0000fea000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000db000-0x4)=0x10) getsockopt$inet_buf(r6, 0x0, 0x2025, &(0x7f0000f0a000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000feb000-0x4)=0x70) r7 = accept(r2, &(0x7f0000feb000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x10) getpeername$netrom(r7, &(0x7f0000bbf000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000feb000-0x4)=0x48) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000105000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000aeb000)={0x0, 0x8000000000000000}, &(0x7f0000ffd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000ffe000-0xd4)={r8, 0xcc, "4b320dc16582745792c5a9e8312eefe010c096bb8036194a514a9e049ab6fa24cfa34e6836ef5bf8f5df98eb8cdc7fa57e5ad9572f24744347d31f452c3b462a6c0d9aff3df1d993af579431981154abb83bff6e2fe35c78ad80569717ebf29fa8a0017be58dd7157dffa86b3998712fddfc8ed03d03fe485fae38538aa44bd15b34e0055a79a9f5e8edab7df661cef7ab88165478165dac9b35a9e8c4cb6359e8371ca1b1fdbbc4cb163e85e2d8a5e6a412c7931e56dee9a99c6b17924263888acb0fad58a06003e8ac8296"}, &(0x7f0000d91000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ffc000)={r9, 0x20000000006, 0x8000000030}, &(0x7f0000ddc000)=0xc) r10 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r10, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) bind$inet6(r10, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200000000000000, 0xfffffffffffffffd, 0x8, 0x80000000, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00003d2000-0x1)={0x8}, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r11 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socketpair(0x8, 0x0, 0x8, &(0x7f0000ff9000)={0x0, 0x0}) 2017/12/15 20:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bcd000)={@generic="471f8400000002ef1929000000066a2c", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000048b000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x7e, 0x3ff, "fc75770008000018cb2a317cc1de8dcee23e7c0672ed5dfd81d5ebd792bab59e8d5f5aa2f07a3401b1e2c73cb5f8e825b6c0df50fe1d890643bb4704bb54acc87f0a6f8f0f31eea4763e80bb543c9f11"}, 0x160) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000)=0x40000000000210, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = open(&(0x7f00001e4000)="2e2f66696c653000", 0x200, 0x20) 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) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000250000)={0x0, 0x0}) socketpair(0x10, 0x0, 0xff, &(0x7f0000ad7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000e8b000)=@int=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f2e000)={0x0, 0x80003, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000277000)={r6, 0x80000, r2}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f000043b000)={r3, &(0x7f0000923000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f1a000-0x10)={0x8, 0x3d4}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000b14000-0x12)={@common="69705f76746930000000000000000000", 0x8000}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000318000)=0x7a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x7}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000035b000)={0x0, 0xcb, "620a1be761d84eb84c03c9c9b60e00d4e72625ea6841f76c99e23a52435987e5c872fc2c49d9bbf8f688ae6db79d3c611074b581d28d47ea087682d3bad59041b834740e513cc8ae1b9a182fa39a1b8cfc63ef920ef5f9ddddce954f133080f100390c631da2cb55e2ff42961724cdc29f9f8d412e5883ef99940c02a45230e3759f7dc29cf25f3a8087c5049453e6073da3a8b3c7d0b9167d695eee9435b991c7c8b8a5199dc889e81134b0869c72bd2011b0b777168b92ddb03e6c9af66d15f9fe52f39d9980747a617e"}, &(0x7f0000825000)=0xd3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002d7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aec000)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)="72656e6f00", 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ee4000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d47000-0x4)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000449000)={@generic="0a7eda9e2edf4423f55edf5d0505d113", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb1000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f000019d000-0x2)="e833", 0x2}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0xd20}, {&(0x7f0000704000)="d006f33defe059f16bf5d96ff8ffd4b075c387dcab28faadc622e38e5f764fc723f7", 0x22}, {&(0x7f00001d4000-0x91)="b9c3bd891d97db492f87476e0797a004d8f962a50f32838de182ae4ddd98a95293cea3145f0050e2d6a16ac307c204622dcee66aaff98f4fac47995d282543137c5f610fe3b5d3fb30de190cc9a9ce4676468e46a1b7075e68c5a3a2477685ef389dd8e03e0319fb5dd414005aed5525e6060008236561b95a585faa39947528e9a7c483b9842d2682bbe6bfb208000000", 0x91}, 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{&(0x7f000095d000)="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", 0x1000}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f0000f0f000)="f6a3d6b0fbfaf49db326b2bdc3ba8d86839076036160ba8777d8b2e052623545ba464ba02e26a9720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a646bbb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) 2017/12/15 20:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) dup(r0) unlink(&(0x7f000017e000)="2e2f636f6e74726f6c00") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e90000-0xa)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000235000)="2e2f636f6e74726f6c2f66696c653000") fcntl$addseals(r1, 0x409, 0xf) lremovexattr(&(0x7f00001f1000)="2e2f66696c653000", &(0x7f00001af000)=@known="73797374656d2e61647669736500") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/15 20:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d5a000/0x4000)=nil, 0x4000, &(0x7f000022c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f0000fd5000)=0x8) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) 2017/12/15 20:59:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000008, 0x100000004) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000633000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000051d000)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dec000)="2f6465762f72666b696c6c00", 0x210000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000a7c000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00001df000-0x10)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00007db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000be5000)={r3, r4, 0xffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000079f000)={0x80, 0xa}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001000)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x941, 0x4, 0x8001, 0x14}, &(0x7f0000001000-0x4)=0xa0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f000088d000)=0x40010000000b9d9, 0x4) r1 = socket$inet6(0xa, 0x0, 0x7f) ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) r2 = getpid() io_setup(0x8002, &(0x7f0000881000)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f72746300", 0x82, 0x0) r5 = memfd_create(&(0x7f000027f000-0x14)="28706f7369785f61636c5f616363657373287d00", 0x2) r6 = syz_open_procfs(r2, &(0x7f00008f5000-0xf)="617474722f6b657963726561746500") r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e2000)="2f6465762f72746300", 0x181000, 0x0) r8 = memfd_create(&(0x7f000032a000-0x14)="28706f7369785f61636c5f616363657373287d00", 0x80) r9 = eventfd2(0x4000000000000000, 0x7288a7fd185a61d1) r10 = fcntl$dupfd(r5, 0x406, r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005ef000)={0x0, 0x0}) r11 = fcntl$dupfd(r9, 0x0, r1) io_submit(r3, 0x8, &(0x7f0000aa0000-0x40)=[&(0x7f00006d6000)={0x0, 0x0, 0x0, 0x3, 0x5, r1, &(0x7f0000198000-0x9f)="79e2a00899f5774840474473895a506944a8b9707a985821a8b4923a2b4b32eb0bdf956784241c125bf06a71ab574fcc7afc8b9350f704e69ed83af5a8d9a37f4c9046c671c85a2440e9a12345940b32740d5d5aa5b50423959625221a647ab283168cfe4c51ab90935c32b9988fdbe0f088d620de9376aaab5304438c79a175882f2ac1df33a9e136c4868c3396e00a41b2a70d1063c4eec8ae6447d9ad91", 0x9f, 0x9, 0x0, 0x1, r4}, &(0x7f0000bb6000-0x40)={0x0, 0x0, 0x0, 0xe, 0x40, r0, &(0x7f0000ad1000-0x97)="a0175b9085eb54602ac895f5e40efca671e93035441efd016fcb67858591fdd8b95a997fc80f7d04250f6105c76247486fe3518d562cf1c25847a6669fb0a09550ec5bdfc971d1ef1288b0562f23e29a82b2c7b43e402b2d84dee757f97620a33ef2e578a7a8dfba078bdaceece3b4b6c62868b542b23093bd58590a8b0471e975abca30b254b989b1b7591104dbb678ed5a114e7e3509", 0x97, 0x100000000, 0x0, 0x0, r5}, &(0x7f0000223000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f000035a000-0xcd)="716165a8dab7111b0aa5249a436d166df3d05f1d49327cece9e4bd93b71314a0c06d8085312a4e8ea19e98201b0079baa8c392d2bfe661726df1057f1a8b3a60d5da6afdaf7c11b4b267a49645787b088c7b900368b266e0d93d627a03e53d549dbc2f4486890bfcc68f10426d05b516e706552df62d1e3f4808aa32f9672e3c1f4abc03de11992241ddad31948138533c3f317cb5d12d8a92df7543c41ba7082fa04f6b487576b37f66934d868b28873d25f8d2ed2c0c0bdfecf40b78f7c742e401219eb9bd4b3111467cb902", 0xcd, 0x9, 0x0, 0x1, r6}, &(0x7f000036c000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8000, r0, &(0x7f0000ed9000-0xad)="9ae5c0ee21b15c45c68f55a0a0c426f0516631ec14e9be66b65d6db536b7f67526affdcfb14fa51f525b7f608f69e7bb56a01a61e309b45ceb2dc14b7fcee4a18cac5189ced48466f371d631dfce2e7ed2130d6616ccf27d002169c7169310055b70595bccb796d39c7cd7280921dc18e82d1cff3e61347a4aa2cd93ad2241d6fc9d22f53f1797b0c4bf56a498301d4ec75804b43fa111dab70a0b7212f1509183a81ea3c5b70db2a9e7e42c5e", 0xad, 0x4, 0x0, 0x1, r7}, &(0x7f00006ef000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000c94000-0x1000)="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", 0x1000, 0x0, 0x0, 0x1, r8}, &(0x7f0000c37000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffffc1, r1, &(0x7f0000842000-0x3)="4da12c", 0x3, 0xfffffffffffff65c, 0x0, 0x0, r9}, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f000047d000)="abec8c7ef3339c5c2bf5ddabb951435af64814f98cf064a9d12d991e3ed88a481e1baef07f653611daec388a52f99a50b8cfa1e9b0653bbaaa8c563607a1abefd53718a788f5ff8906a47b968ec2fea151749a616272b6db3af04347314e5d726716c24b7127f6971b81ee6669ebd5a4be17a9c4a1a0", 0x76, 0x1, 0x0, 0x1, r10}, &(0x7f0000a05000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1a47, r0, &(0x7f00004e2000-0xb)="27494c8192ed1cd302c5fa", 0xb, 0x5, 0x0, 0x1, r11}]) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00007e0000)=0x0) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f0000e1f000-0x30)=[&(0x7f000031c000-0x9)="7365b0001400786600", &(0x7f0000e15000-0xb)="28232d263a2d2d656d3100", &(0x7f00004f3000)="00", &(0x7f0000b77000-0x2)="2f00", &(0x7f0000288000)="28706f7369785f61636c5f616363657373287d00", &(0x7f000089c000)="232900"]) process_vm_writev(r2, &(0x7f000020e000-0x10)=[{&(0x7f0000233000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1, &(0x7f00006af000-0x10)=[{&(0x7f000013d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x1, 0x0) clone(0x8000, &(0x7f00009a9000-0x1000)="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", &(0x7f0000f2d000-0x4)=0x0, &(0x7f0000302000-0x4)=0x0, &(0x7f000051b000-0x3)="0900") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002d2000)=0x4000010000, 0x4) process_vm_readv(r2, &(0x7f0000862000)=[], 0x0, &(0x7f0000dda000-0x50)=[{&(0x7f0000a7d000)="", 0x0}, {&(0x7f0000c45000)="00", 0x1}], 0x2, 0x0) creat(&(0x7f00006e3000)="2e2f66696c653000", 0xa4) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000384000-0x4)=r2) socket(0x0, 0x0, 0x8) r12 = socket(0x10, 0x3, 0x0) sendto$ipx(r12, &(0x7f00001b8000)="aaf3e460bc67c517275e758a6454abb91c72b84df3234e7ea61466e23bf6af7b6b3fe862c12a2096ddedb25588496ae6b771c1a5039574389cc0cb9fbd9c109de138cc0d60a118685bb34fa5416bd10b16614d28ae234a8ab95c44e81840d7664f73bb08d47350c17dc5c658036983b79968039e5ab6ac7d4bc94222ae6ddb98f3c182c07b65fd76cfcd4f56b6bff338dd811f387bac", 0x96, 0x4000001, 0x0, 0x0) write(r12, &(0x7f0000fec000-0x26)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) 2017/12/15 20:59:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x1f) openat$rtc(0xffffffffffffff9c, &(0x7f00005c0000-0x9)="2f6465762f72746300", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fe000)="65742f6b63aa610800db726ae90d08e3bfe09ad092bb841e3cc6207d965d3c219d5bec69bf2283aac578eff41bd7eab0bf625d1abe3e") preadv(r0, &(0x7f0000a3b000-0x80)=[{&(0x7f00007a2000)="", 0x0}, {&(0x7f0000b03000-0xf2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}], 0x2, 0x0) 2017/12/15 20:59:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000014000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000012000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000005000-0x4)=0x81) chroot(&(0x7f0000012000-0x6)="2e2f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="627472667300", 0x10008, &(0x7f0000013000-0x62)="5a648bf12cfcde822090529bc2a2deea6134df9b2afe5cc2a10dc4293c0e9ec597f84a80ad94ae437ebe4cf10ab0c7afe9caac1492c6751436c0984c629e133b9ce22fe1a80b11061550fbb764eb03af48d0bebacdcc7865889b10f21dcfd0046933") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f656e666f72636500", 0x22000, 0x0) fchmodat(r3, &(0x7f0000012000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000006000-0x4)=0xffffffffffffffff) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mkdirat(r4, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x102) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000c3f000-0xee)="85fe361d1050cfff1ef6f36b702c880a7a97abdd4a076ef4bab4923f93839363fb36c83e531c5c98f0f1b372e46886c69f51487c4ae8f755dcb7ba929baea986cef963b277168fb0210567d40e1c925f92460c57e948b3f844de763dd63a561bcbde5a9df5e9a363b9d85a74e15cd5eb9298468e4767a974a5296088531faff6b36d7e6c41246e47c309f2e9223ed92d98bbfbd7070d49846b76ac97e28596dcf8bb8f698a554ef45f1611b2ad23616c2ba32a9adc9ad8e210b63ff9c37b3b7813d00be1c36699295787089c621d7cfc7ff07d1f7f45dbfb8b65e756fe9e49f7ea52b30f43bfa9132eec1a1dbe25", 0xee) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/15 20:59:42 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fstatfs(r0, &(0x7f00006b2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xcf5000)=nil, 0xcf5000, 0x3, 0x31, r0, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000cf6000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20009, 0xe, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xddef, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c90000/0x2000)=nil, 0x2000, 0x2, 0x11, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0xff) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000094a000)={0x7, r0, 0x40801}) prctl$intptr(0x200000002f, 0xfa) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x7fffffffffffd, 0x84) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f51000)="6c50", 0x2, 0xfffffffffffffffe, &(0x7f00005c2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f00002b6000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bce000-0x4)=0x10) perf_event_open(&(0x7f00006d1000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e78000-0x1)={0x0, 0x0}) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) mmap(&(0x7f0000cf6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r2, 0x12, 0x10, 0x200000000000005) mmap(&(0x7f00009b7000/0x3000)=nil, 0x3000, 0xfffffd, 0x70031, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:42 executing program 1: mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eed000)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x84, 0x8000000007a, &(0x7f0000fe7000)="", &(0x7f0000fe6000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(r1, &(0x7f0000b5b000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ed7000)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, 0x0, &(0x7f0000865000)=0x0, 0x7fd) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2010004) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x200000000000000, &(0x7f0000d3f000-0x8f)="96916f15cb53057836c6bdc3ba1a740009f1487af6a2e6e02b1d6d5d0e47003850a5a1448737fac9d3c1e6aa239146970ce48f34921e69ba9e3d90a9ad83eff88a917f2e0fb103935b18dc3041563d2a3e1268267607216551b2cb90cd64184d96f2207f000000000000009c3e8d03d599b0761d32623e829bf0ff5ca98a4c301f7a815278e44ec3e5db981d4b5212", 0x8f) r5 = socket(0x3, 0x6, 0x22) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1e, &(0x7f0000ec0000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ff7000)=0x14) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00009bd000)=@req3={0x9ff, 0x0, 0x1000, 0x100, 0x6, 0xfffffffffffffffc, 0x106}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000097d000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000080000)=0xe8) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000ff9000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000e3000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x826, 0x7fffffff, 0x400, 0xc5f9, 0x200000, r6}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r7, &(0x7f0000ffa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x20002000, &(0x7f0000ffa000-0xf)={0x4, 0x20000000000c686, 0x5, "d520002100c9", 0x8003, 0x0}, 0x10) write(r7, &(0x7f0000e3a000)="230000001e00056d00000000000051030700000000000000000500101d02000ae517c7", 0x23) unshare(0x40000cffffef) 2017/12/15 20:59:42 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r2, 0x8000000000000107, 0x3f, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00006e2000-0x46)={0x0, 0x3e, "22693d0df0e22f17243f8c329c5ad99f87c6bce6f2ab4ec7b58a96552f1f8fb1c3325529dd893487d60031f98c16ebee677c75e47f4cb37e0041a4482f64"}, &(0x7f00002c0000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00008de000)={r4, 0xd8, "a9730364b93f061cca4c510eb0a0bd8e25dae49d7862f39e279dcac92ec7629a74ccca842c349c7683917bfcf909f4112318636abc972144795543409674decad0cf52a530ea5c3ccc826f2570f5704b6b456f84155c7ba070c80f6c6894b67f39dfe9bd1a812f787bf5226a958562eeeb79ce16331d92417b46148f6c6e64b939e38392255e058583e77460224bb0bfd6066b30547126a1d1f733174cd06fca49f981d8eb5b97ef3c8ebf446b9d77b1b9b54d7f82831f4d92957ddb2ed502944c6e846ddba21f630628f5393fc5feca9783f718c9b9bf32"}, &(0x7f00009a0000)=0xe0) r5 = socket$inet(0x2, 0x10000000000806, 0x0) r6 = socket$inet(0x2, 0x4000002a, 0x3fffffffd) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) bind$inet(r6, &(0x7f000042f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00006fa000)="2f6465762f72746300", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000053e000)={0x3, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000e4b000-0x10)={r8, 0xa1f3}) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, &(0x7f0000ae0000)="08", 0x1, 0x20808044, &(0x7f0000a0b000)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x9000}) r9 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f0000387000-0xc)={0x8818, 0x1, 0x8, 0x3, 0x3}, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0xf, 0x3, 0x8000000000002) sendmsg$netlink(r10, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) connect$inet(r10, &(0x7f000009b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(0xffffffffffffff9c, &(0x7f0000bdc000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fea000-0x4)=0x10, 0x800) 2017/12/15 20:59:42 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000031000-0xb)="2f6465762f766373612300", 0x3, 0x20000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000030000)=0x0, &(0x7f0000030000)=0x4) mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x7, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r2 = memfd_create(&(0x7f0000001000)="5b776c616e306264657600", 0xffffffefffffffff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000032000)="c9c896a0e428944c2c90295da0c5d2f243a278534d496e234e8e1ac39ec49fe7f153bef121a0959321d712f037ba5e60e2a83df29f035cd44137f4801714759ed34fdff203cacfac75f5e6b961b6471d7324b0a0d47a05235dd4296a3ee7926dc3247c448c04be28e620198e351f71ed416ecf856caf2dd812b42ea2b5fd10187e30a9b656b45490516a68d0cd5dd926ff299b9ff34099d9c865800e05edbffb4af842eeeea69f984b8139d64c1ec01c04db69077be13852b7c212dcf0e99dea1a9ddaf3fa2b", 0xc6, 0x20000000000000, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000032000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001e000)=0x1c, 0x800) ioctl$KDSETLED(r2, 0x4b32, 0x6) mq_timedsend(r1, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x13, 0x132, r3, 0x13) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f000072a000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1b, &(0x7f0000728000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x52) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x4, 0x200030, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xf) ioctl$KDENABIO(r0, 0x4b36) getpgid(0x0) mq_timedreceive(r3, &(0x7f0000034000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x100) 2017/12/15 20:59:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd8000)="2f73656c696e75782f656e666f72636500", 0x410440, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000671000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d94000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000047c000)={0x3, 0x0, 0xf000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000af8000/0x18000)=nil, &(0x7f00005e3000)=[@textreal={0x8, &(0x7f00006e1000-0x56)="baf80c66b828c0a38d66efbafc0c66ed0fe74a000f2d9bc5fdbaf80c66b88445058e66efbafc0cb8bc21ef66b9aa09000066b8e800000066ba000000000f3067d3e266b9780800000f320f64f0660f3802f5ba4200ec", 0x56}], 0x1, 0x11, &(0x7f000036b000-0x20)=[], 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00002af000/0x18000)=nil, &(0x7f0000637000)=[@textreal={0x8, &(0x7f000052e000-0x74)="36ff160050baf80c66b86336668366efbafc0cec66b9a00900000f320f4782324666b8fb476fc50f23d80f21f86635c00000300f23f866b8e13d0fa90f23d80f21f86635800000600f23f8baf80c66b8ec51ae8166efbafc0c66ed0f20d86635200000000f22d866b92b0200000f32b880098ee8", 0x74}], 0x1, 0x44, &(0x7f00003f2000)=[@flags={0x3, 0x100000000010}, @efer={0x2, 0x1}], 0x2) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00005bd000/0x18000)=nil, &(0x7f0000e94000-0x18)=[@text16={0x10, &(0x7f0000002000)="2e0f01c3d9fe66b99b0800000f322636660f172581040500ba4100b000eef0092566b80500000066b93c0000000f01c166b9e50b000066b80d00000066ba000000000f30f3dcce", 0x47}], 0x1, 0x3b, &(0x7f00003df000)=[@cstype0={0x4, 0xa}, @flags={0x3, 0x202000}], 0x2) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000bc0000)={0x5, 0x3f, 0x8001, 0x800, 0xb96, 0xa2dc, 0xe, 0x9, 0x6, 0x100000000}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d58000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x300, 0x0) perf_event_open(&(0x7f00007bc000-0x78)={0x5, 0x78, 0x6, 0x800, 0x8000, 0x3, 0x0, 0x1, 0x0, 0x8, 0x3, 0x7ff, 0x7fff, 0x1, 0x0, 0x2, 0x7, 0x8, 0x10001, 0x800, 0xffff, 0xff, 0x7, 0x5, 0x1000, 0x1f, 0x0}, r0, 0x2, r5, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) getpeername$inet(r5, &(0x7f0000bbc000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071b000-0x4)=0x10) 2017/12/15 20:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000a29000-0x30)={0x1, 0x3, &(0x7f0000ad5000)=[@generic={0x2015b4, 0x0, 0x0, 0x0}, @generic={0x73, 0x4000000800000a, 0xff7f, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00006a5000)="24ac0500", 0x100000001, 0x80, &(0x7f0000da8000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x10000000000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cd0000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000f69000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x8000000000) sendfile(r2, r1, &(0x7f0000e37000)=0x0, 0xfb22) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000fdb000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e24000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x7fe, 0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000893000)=@generic="00000000000000000000000000000000", 0x10) syz_emit_ethernet(0x9c, &(0x7f00002f7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipx={0xffff, 0x8e, 0x7, 0x15, {@broadcast=0xffffffff, @random="5a48f4bc0149", 0xfffffffffffffff8}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf31}, "67918c90a3f00a94ba646cf8778144f7246ec7e364f2f65485ad0856946ebec36d0c75b0a594bec7e55e3d948dd48ee95b85ec11027acc3934fb8c770d9dfcbd4b5c5d51efc68db073ce43178c051f442afce47abd9a1e685c3e37855e3fe3b92090c1abb63d26a317db2d6f8075e76b"}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000542000-0x8)={0x42424242, 0x42424242}, 0x0, 0x7) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000067000)={{0xa, 0x3, 0xb6d7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xb0, [0x914, 0x3da, 0x5, 0x400, 0xff, 0x0, 0xfffffffffffffffc, 0x1]}, 0x5c) syz_emit_ethernet(0x102a, &(0x7f0000ca5000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x7, 0x3, "cf73b8ca19d92646e4f6c23718cf5d30128542007611b3583f828f67ae44883cb153320e5d1f56e70e7d679a812171dbae38b9e12fa891acd2724698b942b2c9dfdefa043e9a1ae03fe145a9b597c405b8d77c41d6112af3374ad149603fff26c5d7ca29e0cd27bf762ebcec23de21bb103eb0d9e75e16d0878b7a3661e6cc61e767e6e5ceb779bcf7aede549ffabf760ea60de5c387006194ee6dd811711cc9994c3f4a868d9b0b1beab963cb1eff8f4cd950e760d34016c0c55e129dcdda74cf81a7f23c39f3aff3ba03fa26bebc5464a0f907560f467b9433c59738059187c986cad8af4dd20633764996ecd14931d1b250541581196af7e09abd19bbc3e532cece3c8d4a73976f3e98d7d6935df8d06054a727b35d2819721211ed307f6e6d73c77098816e75710d09e4dac6faf1c637b1bc54c997c0141fce7b2e12fcce5f4ae6f1bf61ec6505e64c197fd210f23b78d8825f415c466adc625771dad2b159ed0a90f3f1971ca7bf4cce937d3aa1ffa8c3410b43ff23ba69cfd83048434c5915493a6c647adcf2df040125d8c915d2da8580d790a7fd5fb9f29a4c9c0f677a744f0553a1abbc58282a1f6f7a93f7c5902ef1a21a184cc5da3dbe084d8111aa397fbe3e9827041ce8c0c2a5bf8c65acca98f7196d93b749b76f4c527556a6f9feb1420abe083970f9ef8a96881591b776514d76c21173fed1cad8c1d2c1520ecb6f085799a363d085c77e5959ff3ca0acc7332dba5253fd56b9a639f950526938489466de1e33b8050546d2b820c24003e724b8ba4e2352b373b334d9efd0e686eea66931644b0826e96e7a1f9821fcd880a81bed57edd6f07afa653a1adf65f443f25b8587413c2c137b27ce0be4369cee80a2a64ad79e3626fa131bb9ecf532b72060622b0ea1210351f9a123f28412f679e3fd114c4f3977be44d8a1a8f3ccdec31bf270e6dfa563a83211a1c73ff6b626177e94e3072a718b5e6fa158ce8fba0fbfc9d98e7a81c7609c2a09914f5b12661c5468ae8f971f22a9722174cd93af66ae93298b65280c0f4712eb654c07e375ca0b209d28ded101fcb352aeddf6c1d8db12ce2d5db73496f7c1620d2c5eb3d0dc97b064282e97654c33cdcebd489e036d2169450e0150df64f54db4f363409ea4ad59b3677d9c3e4b6340e9480bdc96728bc0819a9b4960857e0ac08237da0427829b5c2ba3e403293e04cbefcb150ef28e84c72c6fc8508dc232eb40ba9c6aa5b9aea1b44f3e00aba63d7858fe0c8702101bbce4a81b01c00d0c8023a6ee0beaf8233f2e709d3164f670833d6b04b6dad06316339b53f79154cadc20cc4e3e057839dac242fcd48304c2fbb44987a917ae9b3ca353f804089911a00191d0c552beed93f7495af8a9e07662a698957fcb97315b8e949944fa7287f34e531487f75590894558c259ab567966da9c0c371676c879c552fd417c8faa173f0ce863f2f35e93089b753de478d20d47ab1df168039bcd4de9f13d24d8997a99553fb87101d9b3fd7d4ea354ba9c47b3a4a64b5dace6caad570733c660f4f7609a59535984febe5365740b3346d1198cf23f319ecbe56be1f3223d5c297aa577b7fe43c845e2821de515024ade159c24894e0249c4ec66a7b99610b8cb697e7c4023c54151346e6f575c50dab0ddf306124c583d4e432b6617de1751fc176d5cbd131fa331bd3907ad95b831ab3430d063beaac38db97607d5bd24a38ee9f997a2ca295061853973c94e0c20c28506d3b8b231287dcd8eb5fa9b549accd2fb759d11797ddde480950552dd1c9b1a7ac02d172f7a673c6f2ea801f56a4d1db95d90c324b5ab59cfa337dd5cb11de778a6f91ba72ccb81d815d0fb1267ed0a22685a123945d1b22b646c0b9aaf454d660d49bcee4c9b8c3edb0a8d95b5401fe94e961a70577e4a0ea87e5804e6180fd2ee2172346527b15c7687fb6bcc9554fe773fc21cc94f2f0e9a79586e712af838ed15ba6c64328bf0836ec479f8979208006428f3afa27854e343f7e274f9b5b28958d6965002d2ce0ab9b8e1cee570602ae11774dbd8aa6fce4a1b085655c7063871cc06ae27f9e9a8d0fe237a649775ea6dce6463712e6dc646d568cae00742f8a429cc3a6c1d69e28ecb0f192c43a9acc1c49c294bbdfbfe522cff4a0b4f10667953ec4ae0f4171be8fce331e7773b470e6b1ca8b342feb12b7c84f92d48d202e43adad250e7fc229c3ce6f5c2bee80a77bf6e66195f78226fc8a4f3dd50b1bafed9ded0762d40bffdb0050d36399bb921d0b444dc24d1979e6438eb2fa6f9865bcd30e61ff70f61a6bfd493902f4eded6856528c3bbbaf7ecc4dfe49ea39ca995312a1f641c7df78bb67d470aa4928e2dce2b6d3ee5896ed211193394df45ada6b0869f956c25abeb77bd4369f1164ce2ac2f1a4fc025347fc4eb27a0fefc526a12b63fc0448c62f0877732d0fb3fbd37b4944c90aa17cfbed348018f01bbfe396f17294fd7d5275c578e34335e83821c6a6b1d6fdb8dc13edea5bff71f49bbf91901eb6c762313dc697dfc6178abce7a98f71e0819fcc5b1a02e8f6517489f06b92fa961294ad46f4f1f12e326e075cc0e8a3c578a5ac671a85ca97bc891a1bca9e7ec33a71473bec36271c6d9c54ecc7857bbb5f7c24612dbcda028b1f9c9d1514b1c804c53799893cf8509e80489497f83db40ee9a473f0270f17b09d648fa7eb130a99cd18af3fe2ccdefc00bf6bccf77fcd28f81e9022665c39471b2db4a1b1ac6f97cc094fb67c659537d2edcc7160704eaa415a403ef5dd5533bdf37bf171157ccab36ad2feb90817b9e763c1486db056fcfde05ba5ef8a22a08e95478a319c7d7812e859337cbe094970120272c1ebaa1a4bb191e3fcb88e9e5e8dc58b2ba6df03de646791fad8b30574a2bd26ef4d995dc456e2ee5c0d3c368b11d9a81471e17f2c2ccc4d41b9226da02b56e6b1ca0d8cff090aad71aff1a251f859f9849f75ac16ce89181c189ec2475526559d232a92fa666a0bd0e6ec1d6403fa2b9c237b0cc13ab42f60cb51863f90835edf9fe5f7efe7ef51d8dfccedceae8c32352d4c23d11368325f833af64144e0768e4cb9022bf405398f20a1da07b09d09aa0ee29124f7f9a07339cfc302bd3acff5ff7ebcb145ef83353f5004c038aaaf7fd27fbf905bb63d883ee05a11ab6bd243fd41386a322720fd02f2418480b6d3fa64021ecc66abb38a50247bc961623a41057ac61ef0097ac6b60c0da45a7d0adccb426c74fa790dc8235790032ca8888cc0a2e1671650b65474d892da9b43e88adb51e223e36f5a61790ce0226e8d12ecdd7c82fc180a00dd6ab94e2d93b2586946c78aef64de7380c4d5e9ea73bef0ab6b8d2e782abc73740b8a836e06f6c66443fa9cd4282d01db96fe66da4bad899d7ca51ac92c44c718672cc6103ffc164975b28a9536dce15307023ae51b6f74e5fa95f1c0382dee0cf74fb4105d1f7ee541873a4957d04b609b8e3e3ef4882275655e5eb58615a68a85b4df5f9fc25f71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0x0) write(r2, &(0x7f00001a0000)="2400000052001f0014f9f40700ff03000200071008000100feffffffff03000100000000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000aca000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000c79000-0x2)="1a05", 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x2, &(0x7f000030a000-0x8)={0x0, 0x0}) epoll_wait(r5, &(0x7f00002a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x662c) bpf$MAP_CREATE(0x0, &(0x7f0000ca9000)={0xc, 0x180000000000, 0x8, 0x0, 0x3, 0x0, 0x0}, 0x14) accept4(0xffffffffffffff9c, &(0x7f000054c000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c08000-0x4)=0x10, 0x80000) [ 69.233220] device lo entered promiscuous mode 2017/12/15 20:59:42 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000603000)={r1, r1, 0x1, 0x0, 0x0}, 0xc) sendto$inet6(r1, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00003e0000-0xc)={&(0x7f0000ff5000)="2e2f66696c653000", 0x0}, 0xc) read(r1, &(0x7f00002b3000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x8924, &(0x7f000036c000)=0x7fffffff80) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000032000)=[{&(0x7f0000040000)="", 0x0}, {&(0x7f000003c000)="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", 0xe00}, {&(0x7f000000a000-0xa2)="499bf22683037b7a65b00a3bde868e2e560ed90ffa86a21a81ab9ec8f2ea4daa15d410470b3ccaff7a5d30374ab7f6484c0a40d4a11a25df2958eed6ef200456191c425ba6dc401300b222362ce4a56e1f49143214ef2506e48f362e92ad085a742f53daca94e7cec5753aecd9efbe72696279fa5792bb91a679813575f9782a7a1441413dc51f540f2537a122047739fb2d3955055fad2293dccb124916c21f605641f94f5bf3ad3c45b7b7984b9dd65905120d90427e29b594679a6850228bfc87ff51573dfe7ff6", 0xc9}, {&(0x7f0000018000)="bacdda8a687597336b7005acdcf3134e462eede428caab57acea8a2153950fc876587007e6b40025229e196010323261350bf02b", 0x34}, {&(0x7f0000041000-0xc2)="dcbb3f405bd924994e1c47d25a8f4e51a7aaa70bff2a42d06b73befe449e8353b95bfa2eddb1ccd33460107ceb9efecd6f556a54a5d2a319b6825b0cc3769edb27db41735db5bf20c7e7050866ae4c4b9378aa67bf8d1d05bf17aadb2c479abbd863f362d9f52752499fead37b490a9b94f7a3d82b5fc097a6177053bf582bd75f4c04248610044d097711fadd6d6a485f0e9d2ef7845a779c4cfe4b01d133fc81cd38f7286fd48ca67a0e700b86a969106e1ea39222e519dfca116b2a9bddb6b7a8", 0xc2}], 0x5) splice(r4, 0x0, r6, 0x0, 0x7, 0xf) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000046000+0x6ed)="5083a92d748163670157b9f4d872aa6e533b8b1f20727fdb12df3f9e3f8f939133f01917d7556b8e81d9cc00a382205da20658e8feac606a174387aa8802474e087e926e62b18c09d704daaed20a5c10205457343ba58447f2b5b362c92fc62c4aa7c16683a110719c08af2dadbd7332132ea81099d900386c109b94fcebfe4ff8d95a05d1980a2db095084570e2ad5f04b27eeb6f5c646388de1a4fa1", 0x9d) fcntl$setpipe(r5, 0x407, 0x3) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000048000-0x10)=[{&(0x7f0000007000-0x51)="1e6be4809618724998211d257ab43f475f8cbc6ca8a1917607edbcf7d37e1e20dee3e2cb727ac258e93b591fb07a0744a8dc685bbc032adffd99c35f9b4eb6e28c73fed529e544ad9c96b86f39b7270717", 0x51}], 0x1) ppoll(&(0x7f0000017000)=[{r5, 0x8400, 0x0}, {r4, 0x8420, 0x0}], 0x2, &(0x7f0000043000-0x10)={0x77359400, 0x0}, &(0x7f0000042000)={0x6}, 0x8) splice(r4, 0x0, r6, 0x0, 0x80000000, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000003d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000045000-0x4)=0x5, 0x4) close(r6) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000048000)="6d643573756d6b657972696e6763707573657476626f786e65743170707030272900") splice(r5, 0x0, r3, 0x0, 0x8dc6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000206000-0x8)={r2, 0x0}, &(0x7f0000440000)=0x8) 2017/12/15 20:59:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000184000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000cdc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xfe) openat$rfkill(0xffffffffffffff9c, &(0x7f00005cb000-0xc)="2f6465762f72666b696c6c00", 0x740, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) perf_event_open(&(0x7f000055c000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b07000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f0000972000)="2e2f66696c653000", 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xfffffffffffffffb) add_key(&(0x7f00008e6000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffe) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00006f0000/0x3000)=nil, 0x3000, 0x2, &(0x7f000074c000-0x8)=0xcbb, 0x7, 0x1ffc) mincore(&(0x7f0000cee000/0x4000)=nil, 0x4000, &(0x7f0000861000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f000032c000/0x2000)=nil, 0x2000, 0x4003, &(0x7f0000d06000)=0x2, 0x5, 0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) vmsplice(r3, &(0x7f0000775000)=[{&(0x7f0000fd1000-0x4e)="b4c9076a86e589fef4661f0de36415813b226afaab49ab08675e40a40a715c17a9d17143302eac5e391e2cc77937de132d0223989e05ba90b9e8d21d795fa92e6f47e3b8e5b71f6313f5b3d8d969", 0x4e}, {&(0x7f000045a000)="08122273e1c317a1956439fd4f46ad2d005e5c881226f6f2919f02797c40a2bf388ddf7c9ba3a26bd647656f687ec6140aeb4523cf58629632253b21fc410d449b64bc1e276b865f0a3d5a12452b9d09374b0e1d2c3719fbaf03451c4d04016d8e90bf6def49550bd9525bd03a712c56fbada5dfa5edce7c28d0b4d3c6098ecb85024cfb93fa26a1a7099526da1c37cfa737688f64da06a581ca7ccc24e9ac31ecce82dd7397ba96954d5f702c61cc2dc3a69b3d336591884fab5c9748d4651308fcd0e9ac4b3d84263af9a3367c7764265e", 0xd2}, {&(0x7f0000278000-0xa1)="267ea8be1afbfcd763aa5340cd8bc7c3eabdce116b3992bf4a9ee0436ccc90d858459dc89f4a96415f5c7dd0ba203b03d33724e9374bd487ba03171b7d0a8800717c1386eca7ef83e72defb5213d0c55c9c8200eccc792b2252a05e798d7055d9bfac5e8bca23c7028425e5fec5099d60a63654b4654dff57246ce440b8f0d43ceb71ea180aa43c2ab9afae6118d504c9a56e6a1eb8e2752ef935b1812101f73ac", 0xa1}, {&(0x7f00008ff000)="18e49c8488e33daf505b5a437c1d13226ce6939da0a30a0cf9e04b7a69dc8bc61e091821997094426b900230673761fcb3e6aed28051586adecf00d06de75f2156e31ba578d53b10d7b5cf74c5b97acc0523b75efc44a91f1edf0a29405cec7209b3bee5ba519aab661b7cbae08280beabbd48033d68f90549230c74031e0df0faccb81734824e68ed335278ec7d685200c844e57cc5204048e6374da6245ab6ce3203ae2083db4a2c0ae3d82b2fbe1832b415d94eee4069d4ce01a7333bcfeb2a512be595a181a922d6faa4f3570386f455e062c173e10472b0735d70b133b9b1fd85694125cfa6afd932f11cf1c75771c30af682f937", 0xf7}, {&(0x7f00008bc000-0x58)="601e2c31e68b7d72d7b4b5b38a49f4929f00d23c0b22cfe1a8573ca04582819665785f2066084b50bbc70f916b031da68cae0728cf5655263ec5a7ae3d1a94474cb53c636942776d40709aae76b8215ba0a8598c775191c1", 0x58}, {&(0x7f0000f24000)="", 0x0}], 0x6, 0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x4, &(0x7f0000bf8000/0xe000)=nil) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000a8d000-0x10)={0x400000000014b, 0xffff, 0x6, 0x200000000000003}) madvise(&(0x7f00003dc000/0x2000)=nil, 0x2000, 0x12) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mremap(&(0x7f00001cf000/0x3000)=nil, 0x3000, 0xe000, 0x7, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000000000/0x1000)=nil, 0x400000b, 0x3, 0x0, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xd) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) [ 69.259969] netlink: 'syz-executor5': attribute type 16 has an invalid length. 2017/12/15 20:59:42 executing program 7: statx(0xffffffffffffffff, &(0x7f0000166000)="2e2f66696c653000", 0x0, 0x0, &(0x7f000085d000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={r3, r4, r5}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x1, 0x1, 0x1, 0xffffffffffffff15, r6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000)={0x6, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000003000-0x8)={r8, 0x8001}, &(0x7f0000003000-0x4)=0x8) 2017/12/15 20:59:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000000000e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x1653, 0x0, 0x0, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgid(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xb66, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x3f, 0x1c, 0x0, 0x6488, 0x0, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f77000-0x11)="2f6465762f7667615f6172626974657200", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000002c000)="2e6465616400", &(0x7f0000b1e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008e4000)="3470503a518cbdabf857bcabc25b3d644da926c2a9e3a062540ab27bbc21700910cc81dfa396656c8257810c03205d0dd64218aa7a9d9125646cd2abf71fbaa5236d74338cb19a35eb62bb973348d5138e1589d6719a4b70ea82ebc798438d1b5655c28aec835e8bf3529fcd773d1f90ef92feabd193588145decb70d0343edce4da02e0c65cdb4c15da19d9fbef4e50dc54bd76c5409f0f722c855340dfceab6c57c2dc29c1cefc1d15d487e6facf9e16d5e10de62aa8b914ece8f9fd92478ddfbf04be", 0xc4, 0x0) r4 = add_key(&(0x7f000036a000)="6365706800", &(0x7f00006e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4c000-0x8c)="", 0x0, r3) add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b4000-0xc0)="5b1398071567f4871cab5172863f2149fa579ad03c1b681cbb163b1113f4c4dd9d58c867cee42872720398c3e9f52496eb8f24814d3cc53d791e9065e2db5bac7f4cfb4594ca86ab0114e15e727a4b348f48023c692953b8c0055738d8de23f1e1cc071e6d837ab6e56125a5ec00074bcb25f96ac774740b3ebef932439d8615e8a13286a9eeb12ca0c5fbafa331c36b9edbc286841ada3b95b456c41aa7ff2ab2c7e3fc7dbcc338126c79792d2dd16783f31c7ec019fe5b86bffafa0b2ce104", 0xc0, r4) perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000195000-0xe)="6370752635000000000000000400") ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) r6 = syz_open_dev$mice(&(0x7f0000c84000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f00008ed000-0xe0)={0x0, 0x0, 0x0, 0x2, 0x9, 0x0, 0xf, 0x4, 0x0, "8df03f4c4078dfee5dab05ef435e63ea6989befcb62c228514a59f6b80612888e81e13011e1e41def2b5713bc2262818ac37e568b079554ccd23f532607e17de", "efebf1df75f2ea585f4c2f66f519a27f5169306125a18b82c17bba328d755f56050a3cba869c2a7dc9a8cfbca4c9cd800ac2d4aedc94cfc695a156bfbe075d8e", "09493bf54b1d5ce50582ea9152f21916224726c741ce9f070f5fc1c42087a9d0", [0x6, 0x1]}) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x22, &(0x7f0000144000-0x4)=0x1, 0x4) bind$inet6(r8, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$int_in(r7, 0x5452, &(0x7f0000aa5000-0x8)=0x3) listen(r8, 0x4008243) sendto$inet6(r7, &(0x7f00004bc000)="", 0xd6, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = geteuid() getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000f80000)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000881000-0x8)="2e2f66696c653000", r9, r10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r8, 0x1, 0x1f, &(0x7f0000ab1000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d6f000-0x4)=0x10155) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000751000-0xd)="2f6465762f736e642f73657100", 0x0, 0x802080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x5560097a, 0x7, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x100000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f000030e000-0x8)=&(0x7f0000ba6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000194000)=0x18) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffff9c, 0x40106410, &(0x7f00005a8000-0x10)={0x81, &(0x7f0000152000)="d5c8f52249c0576bc0f7b2686003138805b87c3c30e66f3cb7396cb9d7e97d8c1ddf5a31edac5842af4d19252bc805c9ff20dd02e32161f388420cc69d4295358111b973a9f8251f4ad5e23755b6eedf0e6ed966bafee08300f4b372f87dce38b8a08cd1ee7348df4f169e6d6e64e18d5063c5f2d7df4ea3f176fc0d61aa12ae70"}) mount(&(0x7f0000bbe000-0x8)="2e2f66696c653000", &(0x7f0000632000)="2e2f66696c653000", &(0x7f0000815000)="63c46e736967666600", 0x10000000000000, &(0x7f0000b96000)="") r3 = syz_open_dev$usbmon(&(0x7f00004c2000)="2f6465762f7573626d6f6e2300", 0x7, 0x400003) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x8000}) connect$inet(0xffffffffffffffff, &(0x7f0000c1c000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000cf2000)=[], 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000ade000-0x22)=@random={"747275737465642e00", "242b2a707070315c2127265c296370757365746e6f64657600"}, &(0x7f00003f5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000054000-0x5c)={0xe920, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f000048b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x303}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000ae4000-0x4)=0x1, 0x4) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f00004c3000-0x1c)=@req3={0x0, 0xffffffffffffffff, 0x4c0, 0x9, 0x20, 0x3, 0x6b}, 0x1c) write$tun(r7, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x3, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000c01000)={@generic="8f14f86e90797f854092a9a52958e6be", @ifru_names=@generic="df36e63bf7fa7f83dc1e6909205cd976"}) 2017/12/15 20:59:42 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5, 0x40000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x400) r1 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x2}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x400, 0x100, 0x43}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={r3, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x17, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = syz_open_procfs(r1, &(0x7f0000007000-0xb)="6e65742f70736368656400") sendto$unix(r4, &(0x7f0000002000)="8174e49b5077f57c074a81a5dadb0c4fc33a39581043cb6adbca71d1c9acb889b4a02fa575e62484b702cf85c82df7545a89f5c48ea161ab1b677b193232a0180668342dec0eb68c027541b7ea5df3bd6a2e0409cc61a533f1e2d536f7804eec34153fd30a3b51d29c2c723aa5c177b401a8570a56bddb4672e6e90e5598702177fe42c8f275f240d0ae95b7c11a39b7b59d5c4b3864ba29d185f9756a94f1930e6979fe1b9282a06bfecebbaf003ea54253", 0xb2, 0x8004, 0x0, 0x0) preadv(r4, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000006000)={0x7b, 0x0, [0x100, 0x100000000, 0x3f, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 20:59:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000bda000)="") socket(0x19, 0x80000, 0x3) socket$bt_bnep(0x1f, 0x3, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000031000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000182000-0xc)="2f6465762f6175746f667300", 0x61aea990c5ddcfb7, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bbb000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b8000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee5000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000658000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000027000)={0x0, 0x0, 0x0}, &(0x7f0000ea1000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa2000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b94000)={0x0, 0x0, 0x0}, &(0x7f0000b9c000-0x4)=0xc) getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000fe000)={0x0, 0x0, 0x0}, 0xc) getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000167000)={0x0, 0x0, 0x0}, &(0x7f0000230000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000268000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031e000-0x4)=0xe8) getgid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000859000)={0x0, 0x0, 0x0}, 0xc) getuid() getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d00000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f2a000)={{{@in=@remote={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}, {{@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}}, &(0x7f0000138000+0xbd6)=0xe8) stat(&(0x7f00005ee000-0x8)="2e2f66696c653000", &(0x7f0000f61000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000068000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dbe000)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000e0d000-0x8)="2e2f66696c653000", 0xf001, 0xffffffffffffffff, 0x0, 0x3, 0x10000) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c1f000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000a35000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000e98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) syz_fuseblk_mount(&(0x7f00003c6000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0x8)="2e2f66696c653000", 0xc000, 0x0, 0x0, 0x6, 0x8001, 0x400) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000281000)={0x0, 0x0, 0x0}, &(0x7f0000b28000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000055a000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f67000)=0xe8) accept$alg(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000e35000)="2f6465762f7663732300", 0x0, 0x10400) socket$nfc_llcp(0x27, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000063a000-0x30)={0xe, 0x2, &(0x7f0000f27000)=[@map={0x1073d8fe, 0x8, 0x9, 0xffffffffffffffff}, @generic={0x401, 0x7fffffff, 0xaa79, 0x5}], &(0x7f0000b3a000-0xb)="74727573746564906e7b00", 0x7, 0x51, &(0x7f00008b4000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x0}, 0x30) openat$autofs(0xffffffffffffff9c, &(0x7f00001fd000)="2f6465762f6175746f667300", 0x40000, 0x0) syz_open_dev$usbmon(&(0x7f0000d68000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x800) syz_open_dev$vcsn(&(0x7f0000c78000-0xa)="2f6465762f7663732300", 0x9, 0x80100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000422000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000773000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socket$netlink(0x10, 0x3, 0x14) getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f21000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000215000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) lstat(&(0x7f0000e88000)="2e2f66696c653000", &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() socket$unix(0x1, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c34000)="2f73656c696e75782f73746174757300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000d38000)="2f6465762f6c6f6f702300", 0x0, 0x4000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b15000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000080e000)={0x0, 0x0, 0x0}, &(0x7f000030d000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f00001f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x4, 0x800) syz_open_dev$sndtimer(&(0x7f0000e2c000)="2f6465762f736e642f74696d657200", 0x0, 0x101082) syz_open_dev$mice(&(0x7f0000537000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f82000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) 2017/12/15 20:59:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000309000)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x1}) sendmmsg(r1, &(0x7f000026d000-0x78)=[{{&(0x7f000091d000+0xc1)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000965000-0x20)=[{&(0x7f0000fe9000)="bd7ab85873a1d233eeb45560b0d2724449de2e5d13bcb5eca5e702e44a531d27bbd267dc747f96a5f1f8a08acc108785183c1cb08162df6acc823ea4d4ac8f7db61a421645ecde0bee40d6674ae7336187397767d153e429704b24cc1f2f6c2d237c5568477e40595d61e9da7b170aaa33a366d5e4b20195df9c2550a20ee58a8115563530580078e36b8063a5492d17c3c03563632995ac33797aed31cb7d2266b2fe8bd05d3f35672d104056db94e0261ce4cc29889f5f6f2c378b34e4327bf873574b47d172d592b31b157df21eea20a7acbf1b382c387c867f1ca92335dacae1cd572f5906dbca5e3a7193c2", 0xee}, {&(0x7f0000aa8000)="2eeb873ea37f98c7e8bd84ef1ae38b2cc6dfb604bdbf9a212b1c09ad6fe8e2ca46538a3adc4950543313b37236f9e274166602283439ac075cef0e7b67a13b1da325b7d689493280f44aa834df39bb8cabab7e48c5a20af3cf9f16d2f68f12a3ad0e6d160e6c584e7dd46be1dc8418c69821a9b3032cb12ed87a5933e5ac092b8ac02acafe5b1311886056c0e4488eb7b1d216e6085ed59deee120e664fd7f64d8812ee597a6f5dbc6e7c26e1b8f07655ac364d0559717e0b0448436572ffe1f55ec4f1aaf6b2edac5295a9980cbe04406", 0xd1}], 0x2, &(0x7f0000496000-0x1370)=[{0x1010, 0x113, 0x4, "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{0x110, 0x11f, 0x741f, "488a37691106936c18684a4d6bacdef4ca5ad0ce886592d3f05476c2dbd19f767b8d0fa9893b8771dac84bc9fea0278e5f6b16671f6e3d7e6604695a9db4c887c5c4bb81987590e3b4e0083fbfb58a43f7dfdbc3803185fe64b747e0bb7a58a8fc2f89f0ee15ef8d40237f28e290a30300801bcaed641959ada762b37e593c09e66bb863d30a962dabc1e6a2bb9cd7f0dd784fdfed5d9ec890afce27b748e4618e415061f98021cf7e616c6359bcd4723ce709b96fb033e60843743fb71a4bda7acf2b8841986ec1bf9ad9d78ca94dc162c9d74ce8af581812cfa403df8028cd66d644864cf0db07d47b401c5ac9801e553014dad0bec44545"}, {0x28, 0xff, 0xfffffffffffffffb, "ba1e4a842b795bbf77cb7a996d2b818bbbd4ef85"}, {0x50, 0x104, 0x1000, "acf08a6d88bc949beaf1ea2586abffe6820e4e5af960a25f9a7a6c7d57e947d700af9f3aa37f46492dd0eda20debdbeb152b803b371dc1579a"}, {0x10, 0x10b, 0x0, ""}, {0x100, 0x102, 0x5d5, 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&(0x7f00003b9000-0x30)=[{&(0x7f0000656000-0x1000)="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", 0x1000}, {&(0x7f00006a8000-0xa3)="19c37452c9ab783039a4b48222083cba63266fd96d801a0b72098ba0803d0eec2f201b80a57d382cddb65fbfd125d04ce7123a2fccb35dfa064f3b0f7082555c300160ccea00fd9e69a9d34b06beac415273c4d8534affa08a07f8d6259223208e41643dd638021a558d3929c7454ede08123f189b431a8d359d37e6c0398fd63e6d5645b86901e01e80522ad90afc7e2e8e22ed690ae27919e4ed7d85d609b2defb67", 0xa3}, {&(0x7f00006b8000)="9be176541a8cdbddf9eefed7f7cbc3376979ba3d3561700e9cba9aa94224cbc10fee7e0d9347047217221e8e3553c582c83c6eca34f04570958a732fcff3b485179c3412e922354c401ae43b45ca4e5aea88060ffc2b307694eea37c1a79bfac4ad058fc4df571c0cd89d9ed5aa61eaf5bd3b88d222313c046c781f3283564fa4025d36b4c469a109180fec79fd4befcf82077a6beeba08e12ccec0cd232341c6c35c318d553870feb6ea29fb076cc4a6a3718ab6c7df5053c9c9bdbe67659fb9df7ea019b1c7f58172a959a3976c7cc13529b0c7b69cda197e32d91a957cb4ef3bf1b894822ab638bbd7d63f6fb99e991588e5a", 0xf4}], 0x3, &(0x7f0000bb2000)=[{0x18, 0x3a, 0x7, "04ee5605705d18e5"}, {0xb8, 0x0, 0x1ff, "3dd3efe25ee7ee038529fbffefb7f56afe18bbad4543c5c91491448ee88883aa83dd81bd9e883098484708699607910513c0d117f327e9a26c1a26083ad4d43c31f0336e03186bf79c04140499b80be49a3496a1ff086f1e61da5eeac742d8a424ba05ee09c1a17cb83c63b0d71f0d5431e5c4cc659b191f27943c00712fc71e8ba5c9ace3d0f8fc9b8beeede91216d2f8092d9cd016a48dc0f5092878796d4b843e384e17e0"}, {0x88, 0xfed7beec9da6f971, 0x2, "15091bf6f1e962873d782710884c9f7398d013d366537e2cd324c1dcc751dfdcc6b0e1eea45e1b8a022f9ddfa452acc358a77e61956542bddd5f4c073851756faaca85dbf7ebdc9cfaec9b2a299330ba4347961bff2b45a150635c7eb15131e6566f33fceb1c8b3a6cea358ec5f662c044d024ae26"}], 0x158, 0x4000000}, 0x9}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000767000+0xd90)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000891000)={0x0, 0x0, 0x0}, &(0x7f000064b000)=0xc) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f0000485000)="d8ad8232743a5ebd5c3c16401d882263ccf67191a2470e53b8e03194529026f50fee254ad194ca95194e", 0x2a, 0x50, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e8c000-0x12)="6e65742f6970365f666c6f776c6162656c00") ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000814000)=0x0) capget(&(0x7f00002f8000-0x8)={0x20080522, r5}, &(0x7f0000b76000)={0x4, 0xadb, 0x3f, 0x3, 0x100000000, 0x1}) getsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000087000)=0x0, &(0x7f0000085000-0x4)=0x4) setsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f0000fbf000-0x1a)="7e18e58cd65d541f518380e83d60902c885d98c5d3b1f8a99c10", 0x1a) uselib(&(0x7f00007b3000)="2e2f66696c653000") ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000b72000-0x10)={0x0, &(0x7f0000fce000)=[]}) sendfile(r4, r4, &(0x7f00004db000)=0x0, 0xff) ioctl$int_out(r4, 0x2, &(0x7f000080a000-0x8)=0x0) lsetxattr(&(0x7f0000f30000-0x8)="2e2f66696c653000", &(0x7f0000f57000-0x1a)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00003f1000-0x5)="6e6f6465767d70726f6300", 0xb, 0x1) umount2(&(0x7f00006de000)="2e2f66696c653000", 0xc) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000308000)={0x401, 0x1}) r6 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) getpeername$packet(r6, &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000012a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000058a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, r7}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000d80000)={0x4, 0x8}) getpid() 2017/12/15 20:59:42 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000770000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x474b9a60, 0x100) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000001000-0x10)={0x1, [0x1f]}) connect(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0xf9, 0x400, 0x7, 0x7f, 0x7, "ab7214233d0d7f38e205fd763a5f33366504d83b9813adf383419884f180fd89ba14a4c19d862486312eac6fc084203006131bb12bdb1f641010e08723e0b4", 0xff}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000002000)={0x9, 0x0, [{0x8, 0x3, 0x0, 0x0, @irqchip={0x429, 0x996}}, {0x2, 0x4, 0x0, 0x0, @msi={0x9, 0x3f, 0x6}}, {0xffff, 0x2, 0x0, 0x0, @msi={0x100000001, 0x3, 0xf10}}, {0x4, 0x7, 0x0, 0x0, @sint={0x80000000, 0x1}}, {0xffffffffffffffbd, 0x4, 0x0, 0x0, @adapter={0xdc7, 0x4, 0x8001, 0x4010000, 0x9f}}, {0x6, 0x1, 0x0, 0x0, @msi={0x1, 0x835, 0x2}}, {0x0, 0x2, 0x0, 0x0, @irqchip={0x80, 0x309}}, {0x0, 0x1, 0x0, 0x0, @sint={0x0, 0x3ff}}, {0x1000, 0x1, 0x0, 0x0, @irqchip={0x2, 0x7}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) setsockopt(r2, 0x1, 0xfffffffffffffff8, &(0x7f000035f000-0x1000)="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", 0x1000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000687000)="2f6465762f6375736500", 0x2, 0x0) ioctl$TIOCCBRK(r3, 0x5428) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r3, &(0x7f00003aa000)=[{&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}], 0x1) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f00007a1000)="", &(0x7f0000000000)=0x0) ioctl$sock_ifreq(r2, 0x8949, &(0x7f000094c000)={@common="697036746e6c30000000000000000000", @ifru_map={0x6, 0x6, 0x1f, 0x8001, 0x7, 0x1}}) listen(r3, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000137000)=0x0) sched_setattr(r5, &(0x7f0000505000-0x30)={0x30, 0x0, 0x0, 0x9, 0x4c143e2c, 0x497, 0x4, 0xfffffffffffffff9}, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000001000-0x4)="656d3100", 0x0) fcntl$getown(r2, 0x9) writev(r6, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0x31)="81d91868f7e8a17345dc68b2f448985b80a2db79d86d8329b4ff763cd9db77fd37e250e5c7c59547bd9c4a83da1826aba82146ec48cc", 0x36}], 0x1) [ 69.347552] ALSA: seq fatal error: cannot create timer (-22) [ 69.355451] device gre0 entered promiscuous mode 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000663000+0xead)={0x8, 0x4, 0x10000}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000d4e000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a8f000)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00006bc000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7fffffff, 0x3ff, 0x100, 0xe99, 0x7b54fe1f467c956d, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000e4f000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) socket$unix(0x1, 0x7, 0x0) sendto(0xffffffffffffffff, &(0x7f0000401000)="8aaa0ccdf978ca652503d2c01096a147244a8bd585afec795a552d594eb676a0843337885aa0e7a163f25a08159d9a6a916b104b224066176fb3ae34f004502e677889e074c301e928be5d6387d6b4ea7f2d47af0cba03326e80918df64aab015e197aeb957b12c65113c289d9b693d5b386b5d420fead83bd3e1336bd5d6cdff9d8c52940fedd8e747b0808ec5d505387960ee9b2be5e3cd8f845a7318e3858e6dea8cc68432dbc940a9601978f9f04b0251ec40b62478b59be", 0xba, 0x815, &(0x7f00006ce000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006fe000-0x190)={0x1f, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mknod(&(0x7f00002e4000-0x8)="2e2f66696c653000", 0x100, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ea000)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000380000-0xc)={0x0, 0x0, 0x0}, &(0x7f000073d000)=0xc) setpgid(0x0, 0x0) accept4$llc(r1, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ece000-0x4)=0x10, 0x800) r2 = syz_open_dev$sg(&(0x7f0000d68000-0x9)="2f6465762f73672300", 0x8c, 0x2) r3 = memfd_create(&(0x7f0000eef000)="0d", 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003da000-0x10)={r2, 0x18, &(0x7f00004ba000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007f0000)={r1, 0x18, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000503000-0x10)={r3, 0x18, &(0x7f000025b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000071d000)=r4, 0x4) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000457000-0x10)={0x21, 0xb957}) fallocate(r3, 0x0, 0x40, 0x4d) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b2c000-0x1)=0x0) perf_event_open(&(0x7f00007ac000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x200200010001) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000c83000)={0x4, r1, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000236000)=@generic={0x1e, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r6 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r6, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[{&(0x7f00006e5000-0xde)="319996d9b3b765d3593edc195df144589b15d29f99b3f47bb7e3ec1dbd5ec5c6474ba50672b186449b4fe161fef005f6de44027234ad3dbe0965e35d36912be0d4693a5326a3b264d00564e4ca62291796330c8bd445bb0e282403af523b595c911b93835a8d061c8f78f1d137b63525d22c47aaa3d82bd05e000f6e8f96d4177174c3064328a77cb64a49c0dd728a32af81833cd1028471f7127dd2a36fc2391533b8e5c0d63397f223d5da50ab4797cd0f634dad7cb98973ee28388aaeed7f24fa8c2ee825dea6138c58c401bf7748c5facaddc4267f857c70877369fd", 0xde}, {&(0x7f0000a45000-0x7e)="18a0ba7db9da39cf8659a9a885d2ef3258aedda20f4f8f2e5585b83fe3d5e5f2fae387ee05b487edab1e545b3fd6d610f3fd0dda71c99a0ad94e301ddf6be75783ef7abedbcd1800dc942e825f247773f5700526094ae815095c003c5615f2e308f685b0fdc2f1d57232af80436d123d0a3286fd208db7d6a4528b6a3286", 0x7e}, {&(0x7f0000906000-0xe8)="10b6213c053ce10ae92d4478687554e091bf828c763e79bee1249acfc8abf9910671f2c1d868dbbb0656c776fd820f47b08925da9a9c1bc2e944b12d8ee1ee1ec3ad9240d9bdce43b14f608199ee277f23ea64aa64248bbae9070c65b79c99677b35ba12ed52fe0e3752914f92b27f8225abe77a12b43d97231059caf16604526474b2a990cadb7606136a89fffa645c0df27f857814a1547682bf6f893e0d00a781637cc29da494cef75ff383b74ad8d55e56709ff6c54ba21be8e73b0d052b74a6891ab4b0e12d778237adc2af72871f03265926b51138d3a31cc6e860603ffd98b020d7c47733", 0xe8}, {&(0x7f00002b1000-0x38)="2d852a1fc74b0d1410e11ad946c6f46f06e03bfca615c8e8aa267f0426bc2f4d8cdcccfcd4df9aca0229558f34b62aeebaf0307220807c7c", 0x38}], 0x4, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) r7 = gettid() ptrace$setsig(0x4203, r7, 0x4, &(0x7f000069a000-0x10)={0x12, 0x7, 0x3f, 0x664f}) r8 = dup3(r6, r5, 0x80000) write$tun(r8, &(0x7f0000a63000-0x1021)=@pi={0x0, 0x8100, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x3, 0xec87, 0x200}}], {{0x0, @llc={0x1009, @snap={0xaa, 0x1, "6944", "74f129", 0x88b5, "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"}}}}}}, 0x1021) syz_open_dev$usbmon(&(0x7f0000f89000-0xd)="2f6465762f7573626d6f6e2300", 0xcd3, 0x0) 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f6b766d00", 0x0, 0x0) pipe2(&(0x7f0000f9a000-0x8)={0x0, 0x0}, 0x800) r1 = dup3(r0, r0, 0x80000) ioctl$KDMKTONE(r1, 0x4b3b, 0x10001) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockname$unix(r1, &(0x7f0000c45000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0x8) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000be000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7e, 0x0, 0x0}]}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000808000)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00009c2000)={0x1, 0x0, [{0x48d, 0x0, 0xffffffffffffffff}]}) signalfd(r1, &(0x7f0000832000-0x8)={0x2}, 0x8) 2017/12/15 20:59:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000e70000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt(r0, 0xee, 0x20000000, &(0x7f00004b8000)="8f6bdb0b30cb292b31cb328ac77f5286cbbdaa68883969997d023000acafcb6093793e36903f503ffc417af94aa00c93a475c93550953bfcfd9761e1ff75e397ccf9002738f53231123513b4ec3f7dabc6c447a554395c92a3587b9c11ef4f3e9953ca403d026d6a79f55581a8c7693776d051d539093dc90748e59e08d3996454d2b9471887f52c367be0389340f5f7bc27c84708ab61879e31adc7a1249f78140e3e7a5bf92bd6bcdee31a98207c32abd6d02ecdc9762561dcd8e70aa50a6a0fff983450fbb014a7494ce07ba94981ee6f7124d84746ca274a47888e7c3f9baa72a6eb4f6adfc258f97da06f6931c2e5", 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e5000-0x9)="2f6465762f72746300", 0x0, 0x0) r2 = syz_open_pts(r0, 0x2200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c15000-0x18)={0x0, 0x10000, 0x20, 0x100000001, 0x4}, &(0x7f0000fc2000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d61000)={0x6, 0x8000, 0x9, 0x1, r4}, &(0x7f0000e8c000)=0x10) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockname(r3, &(0x7f0000b04000-0x1002)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f52000)=0x1002) r6 = creat(&(0x7f000036d000)="2e2f636f6e74726f6c2f66696c653000", 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x7}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) open$dir(&(0x7f0000235000-0x8)="2e2f66696c653000", 0x40, 0x80) unlink(&(0x7f0000482000-0x10)="2e2f636f6e74726f6c2f66696c653000") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001b2000-0x8)={0x0, 0x0}) rmdir(&(0x7f0000ef9000-0xa)="2e2f636f6e74726f6c00") statfs(&(0x7f0000d79000)="2e2f636f6e74726f6c2f66696c653100", &(0x7f000067f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f00003e7000-0x10)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f000024b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unlink(&(0x7f00001a4000-0x10)="2e2f66696c653000") mount(&(0x7f000095d000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000057a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000f66000)="6d717565756500", 0x0, &(0x7f0000800000-0x14)="") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCCONS(r2, 0x541d) 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000099d000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000d21000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x40, &(0x7f0000973000)={0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = getuid() r3 = semget(0x3, 0x4, 0x20) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000889000)=[0x3, 0x9, 0x1, 0x8]) ioprio_get$uid(0x3, r2) r4 = memfd_create(&(0x7f0000315000)="00", 0x3) ioctl$TCSBRKP(r0, 0x5425, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000f45000-0x58)={0x5, 0x8, 0xac2a, 0x10001, 0x800, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e86000-0x5)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006e8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e0d000-0x8)={r5, r6}) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f90000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) fgetxattr(r4, &(0x7f00006e8000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000605000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000127000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) [ 69.432491] ALSA: seq fatal error: cannot create timer (-22) 2017/12/15 20:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d9f000-0x10)=@common="73697430ffffffef00003fffffffffe4", 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00004fb000-0x10)=[{&(0x7f0000e2c000)="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", 0x598}], 0x1, &(0x7f00008f9000)=[], 0x0, 0x4040010}, 0x200007fd) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000495000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fbc000)={@common="806fdaffffffff1000f91c0002000000", @ifru_names=@generic="fa19557399380dddc37780e21d4533c9"}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100008001, 0x400, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r1) fcntl$setown(r2, 0x8, 0x0) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x2000001, 0x20150, r3, 0x0) mmap(&(0x7f0000c9b000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f000014a000-0x4a)="f55351cee2a9788585a49148aa321f2af577b2d4e9cd4311dcd90f1ae714c1b22824aa4f789790800bae56692652e3311efee5715e1627431b29bfb5d7ec0b2b7b00885fac050c08c700", 0x4a, 0x4000000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000098000-0xa)="2f6465762f6375736500", 0x4200, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r4, &(0x7f000042f000)={0x3, {"bf9425cb00000c"}, 0x200fffffff9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002b000-0xd8)="080402", 0x3, 0x800000, 0x0, 0x0) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x80000040fe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x765d84d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b80000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x400000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xfffffffffffffffc) perf_event_open(&(0x7f0000d20000-0x78)={0x5, 0x78, 0xdb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x2, 0x0, 0x100000000000000, 0x0, 0xffffffffbffbfffd, 0x59e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) getsockname$packet(r2, &(0x7f00008a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ae000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000432000)={{{@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}, {{@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}}, &(0x7f0000fba000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000147000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6, 0x1, 0x3, 0x2, 0x80, 0xb275ef6516803a08, 0x800000000, r3, r4}, {0xffffffff, 0x1, 0x9, 0xb53, 0x5, 0x9, 0x400, 0x5}, {0x8, 0xa6, 0x3, 0x7f}, 0x37a0, 0x7f, 0x1, 0x1, 0xd4, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0}, 0x1d, @in6=@loopback={0x0, 0x1}, 0x6, 0x3, 0x2, 0x15f, 0x6, 0x1, 0x7}}, 0xe8) write(r2, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff000001f6ff0b0800030000000090f7000003f91617010282c710", 0x28) getpriority(0x1, 0x0) getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000029e000)="636966732e69646d617000", &(0x7f000098e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000392000)="776c616e3100", 0xfffffffffffffffe) add_key(&(0x7f00009d1000)="6b657972696e6700", &(0x7f0000e10000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a23adeccd3bc1030dac16f4bd1a1f05fb", 0x11, r5) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r6, &(0x7f0000805000-0x8)={0x3}, 0x8, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000005d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000049d000)={0x0, 0x0}) pipe(&(0x7f0000b89000-0x8)={0x0, 0x0}) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x7, 0x1) pipe(&(0x7f0000f3e000)={0x0, 0x0}) splice(r1, 0x100000000000000, r0, 0x200000000000000, 0x3, 0x1000000) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000015d000-0x11)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b5f000)={0x0, 0xa0, "3dc3d1ad9bc989284713b27e407c302623c4e52a4dc916dc3d99289a83b81999d0489d8d7d7e4a7a3007b2e4db268fa43fe411a6c9805e333ee92a3defeffd00636942c853a9990c194363dd6257c0e75b0401570a3e4c0ceadfb2b41e320ccee54d34a1da4e036adb7ffcf92817c73fba1fb5013894ad239b87a0369363d2c463f2cecd1d9d85b338ff58da842d1eae0654374d6822e88891181fa31fcedfa5"}, &(0x7f0000a1a000)=0xa8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000091d000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TCSETA(r1, 0x5402, &(0x7f0000f17000-0x14)={0x0, 0xfffffffffffffffb, 0x101, 0x0, 0x5, 0x2, 0x4, 0x1, 0x4, 0xa82}) listen(r0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae7000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000005c000-0x4)=0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000b0c000-0x2)=0x6, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000066000-0x4)=0x6, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a03000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) bind$inet6(r1, &(0x7f0000730000)={0xa, 0x2, 0x580, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) accept4$packet(r3, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a39000)=0x14, 0x80000) r7 = geteuid() openat$selinux_status(0xffffffffffffff9c, &(0x7f000024b000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x3, 0x80000001, 0x0, 0x1, 0x3, 0xa0, 0x20, 0x8000, r6, r7}, {0xf40e, 0xfffffffffffffffd, 0x2, 0x20, 0x3, 0xa5b, 0xe9f, 0x13652493}, {0x8e, 0x30000, 0x8, 0x400}, 0x2, 0xffffffff, 0x200, 0x1, 0x8, 0x3}, {{@in=@rand_addr=0x8001, 0x65c, 0xc6b}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xfbf9, 0x4, 0x9, 0x9}}, 0xe8) bind$inet6(r0, &(0x7f000043f000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7) write$tun(r5, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff3000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x3ff, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x5) socketpair(0x8, 0x4, 0x1, &(0x7f00002c8000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000a6000-0x14)={0x3a54a5d3, 0x8, 0x800, 0x796a, 0x0}, 0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000628000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x100000001, 0x6, 0x400, 0x200000cd, 0x41000000, 0x0}) r4 = syz_open_dev$tun(&(0x7f00000be000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000258000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f000089e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00006c8000-0x4)=0x0, &(0x7f00008ae000-0x4)=0x4) r6 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000cdb000)={0x0, 0xe7, 0x7f, 0x6, 0xfff, 0x6}, &(0x7f00006c0000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000c97000-0xa0)={r7, @in6={{0xa, 0x2, 0xa284, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100, 0x3, 0x7f, 0x8cfe}, &(0x7f0000c6a000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000116000)={r8, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007be000)=@assoc_value={0x0, 0x0}, &(0x7f000033a000-0x4)=0x8) mprotect(&(0x7f00001b6000/0x4000)=nil, 0x4000, 0x2000008) capget(&(0x7f0000f66000)={0x399f1736, r0}, &(0x7f0000a59000)={0x2, 0x2, 0x5, 0x5, 0x2, 0x9}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x7) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f00002a3000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000020e000-0x4)=0x6e) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0xffffffff00000000, 0xc9, 0x5, 0x100, 0x8, 0x9, 0x7, 0x6, 0x8, [0x2, 0xa, 0x3b, 0x400, 0x3, 0x101, 0x10001, 0x40], [0x3, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00006c8000)={@generic="f4e418f54d77a0a71fd1b15a594330df", @ifru_map={0x3, 0xd9b, 0x0, 0x0, 0x3, 0x3ff}}) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) prlimit64(r0, 0xa, &(0x7f000043f000)={0x7fffffff, 0x5}, &(0x7f0000fa3000-0x10)={0x0, 0x0}) sendto$inet6(r6, &(0x7f0000b29000-0x2)="e5ae", 0x2, 0x20040000, &(0x7f00006e5000-0x1c)={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg$inet_sctp(r5, &(0x7f0000a30000-0x38)={&(0x7f00003a5000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002b4000-0xa0)=[{&(0x7f00008d8000)="f7bd9025d0ba9b2089afa978935d0faa6cbd65c4f008c10901484f78d0f4e98b6ec8a11d8e62d17440cc1346ba71416151765480b08048c0f18b3257b50ff9e965fc6723d5d80116e4b3c8f3d117f9dceabf017199a8f29fb5a73c503a15a5bee991c65146d1ea3a1b209d324c10d4354b7dff02d44be53180d05f45cceb7e4ae58ff19c48dd5bb793c2378e13c5c554fa1c1bc1902f3c1efd8a979e3172f5b68848542811", 0xa5}, {&(0x7f000051f000-0x8d)="efd7c8653135ec7b1f7b43c8369dca3841a3763783db537a7ffdad96983392d8410a3e3249050d37867b4828e8e77dae394490ee32b734be52114ff1eda7b420fcc395064cba6dfbd8a4e6fe42f4493d31e3249a8e7d5cb742d66f1c30887c4e90e65987ff8f4fadfe6effa28fbb5dd1e7e6d12414b3a294a57e767ed50e3e89758372c9b6a73b5a488515808d", 0x8d}, {&(0x7f0000b6b000-0x1000)="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", 0x1000}, {&(0x7f000020e000)="4ce1501871f238cc1928b59a0d3b93bd04b4c4f0b713a70bbcb650c8cf72fc2e1032e0413184cd93646922c36c123651fe03821758777efd93beb266ed13bf642cfa2306e7481a7c1d8cf0b28ed4a32af0434bfe63724987fd709ddede87f2ccff8f9fbe0f30a73161e552fee6a9959868f6832c8cbe2db1da3ac3822a252e68610f", 0x82}, {&(0x7f0000c37000-0xa2)="aed582a1095e51e65e86e9a70f9c65f426f0e86a076bdc0e4a19b988aca2547efd410da5da65d22c48c44cd9c862c991d5a8114cfcd317d98987a8aedba5755d358c4473b8f5664cc4b1413e742b5f3ba9be2018b5453585af87e98b35d559a55a777c34521706facb4645e124a53e6a412456432bb85716db6be10ff61baac0de0f2768181daab0de6d66ea50f2c0fc32aa4a25dd6dc1c7773c593793e6326047d3", 0xa2}, {&(0x7f0000c0b000)="ddcccd842a23f699b1772951a8923cab9ba7ad49f57f0fc619f456ea89b1d889bdad6ded7da92c0b45919c650c8e6e6c33ec8a7eb05f4bf419ac11e448f62efc08f043f542d779ecdff33c68d4fe6d66d33451445b56c6a357f485d24c817f367a7de7e8491cfc69a7083d354cbadf2ee12d564ad0f54af9fdd92b5ac138b4c8ea2df37f3b0d03173e40cced0f45d145554a7345a5d4c8160bdcb2a2bec810d8db6eb1d274bb0641ecba6cba2f56f029ec3409fe0dea23b7cb41de3a22e04b2e7bd827132d0d9ad3558ad21e0e26cad690", 0xd1}, {&(0x7f0000892000)="2cfc86bae28cae9afe3bcbdf1e04c9e1603d715b14a45230921992c4daee7012253a5588cdab74b3242e9756", 0x2c}, {&(0x7f00007a1000-0x79)="61d1f56978d928c28d3775480715d2317e33a283ab6d87a09b218308c13e3c885b065612e74a90215bd69ffd865e6fe2f8246e46377248222c70e7b17a36c40757b0cffcd9b3bbf35c0d3ad08427c7a40c50491600d4e735bf65d7b6689cd2d5c43716a7ebbf5f41e46274a0edcf9136788733f8efc4205e0a", 0x79}, {&(0x7f000020f000)="3ed1f66d770a38482a80c87accb28f6bb535782393cad4b9db6aad4bce9fd2640179f045a035cce4f77939ebb02c9c105eb4166e5c7619803d4eb0d6db199a72de4aa7", 0x43}, {&(0x7f0000c56000)="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", 0xff}], 0xa, &(0x7f000072d000)=[@init={0x18, 0x84, 0x0, {0x8, 0x0, 0x4, 0xb64d}}, @sndinfo={0x20, 0x84, 0x2, {0x418000000000000, 0x200, 0x77d, 0x1c0000000, r8}}], 0x60, 0x20004050}, 0x4000) 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f7a000-0x10)="2f707b7031700200000007b86d31003f", 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fb7000)="40", 0x1) sendfile(r0, r0, &(0x7f0000ed4000)=0xfffffffffffffffc, 0xfec) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000396000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000fb7000)=0x2) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000d09000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00001c8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000cf4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) clock_nanosleep(0x7, 0x0, &(0x7f0000850000-0x10)={r1, r2}, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = fcntl$getown(r3, 0x9) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00006ed000)=r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f6, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0xfffffffffffffffc, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r7, 0x4018aee2, &(0x7f0000b83000-0x18)={0x0, 0xfffffffffffffff9, 0xffffffffffff8000, &(0x7f000072b000-0x8)=0x0}) sendmsg$kcm(r7, &(0x7f0000393000)={0x0, 0x0, &(0x7f00008b2000-0x10)=[], 0x0, &(0x7f0000472000)=[{0x1010, 0x84, 0x5, "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"}, {0x108, 0x119, 0xf78, "0316b667bdac656a900bf1f8a600069d58dcfeaf402af3c522d1c224ab72f2f3c7eda109932268034ed5dcd9575d1625e1558d1c235f7220403d2d721e89eea9d9b33961431c7f7ce41b2ea1a388e6149fbc6424fcff38136a3b03e7ae2ff77e7a977c33fe079c081492a262c22b261958861ab61f462cad73b3f4a739633c7eaed46e36e528ddbd4b3301eaa3eb21fed69479134cad828533b1b51cbf368c0a9977d8dc7a046fa8cfe908f77bde328bfca4810863216ed118a342d083a1620a07f84d8ec65006b0f51ff5b77a9c5d6d570332caa57c8eb2bea608405a286f17adcba02357c6e2a6919d2ea5b185dbb0f58820"}, {0x48, 0x112, 0x3ff, "b7345f549dec9447ec55349779fa81062bf477665aa413fa1909c0a5cde4731b6cb021849b31016df7295362ce5f95756a9c4a4ee6c3"}, {0x10, 0x117, 0x9, ""}, {0xa8, 0x11b, 0x3f, "0a0d33de59f8754454d52c413ac03da0fd4892c0091948868295e72d0a007967ceaca06dc7b55c6efe1cc06cd37afdc7b424485d0b241cf670e0d9391ced88730f2cafd839a811dcd42cd1c66927d1e734ed180ccba7e48c334c8c9f6f729d3ae3cf41e4497f0c0f4b7c9eeafc8104ae45218a64c903ad8967f30ed5b480c223dbb8a67a488cdd9019b9553158a3bf0f8f8a4d77173f"}], 0x1218, 0x0}, 0x2) write$sndseq(r7, &(0x7f000082d000-0xc0)=[{0x4, 0x1ff, 0x3f, 0x7fffffff, @tick=0x6d0e, {0x7, 0x7}, {0x7, 0x7b8e}, @control={0x6f, 0xfffffffffffffff8, 0x6}}, {0x1, 0x101, 0x5, 0x8, @tick=0x10000, {0x6, 0x8c4}, {0x3, 0x7fffffff}, @queue={0x3ff, {0x6, 0x8001}}}, {0x81, 0x2, 0x8, 0x6, @tick=0x0, {0x2, 0x1}, {0x2, 0x0}, @queue={0x2, {0x3, 0x7fffffff}}}, {0xcdf3, 0x200, 0x4, 0x8, @time={0x0, 0x989680}, {0xfffffffffffff535, 0x7fff}, {0x7, 0x100000000}, @connect={{0x3, 0x3ff}, {0x9, 0x5}}}], 0xc0) recvfrom$llc(r6, &(0x7f0000d2b000)="00000000000000000000", 0xa, 0x0, &(0x7f0000cbd000)={0x1a, 0x0, 0x0, 0x80, 0x6, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f000014f000)={0x6, 0x2, {0x3, 0x1, 0x2000000000000, 0x0, 0x672}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(r3, 0x1, 0x8000015, &(0x7f0000b4e000)={0x0, 0x0}, &(0x7f00005f2000-0x4)=0x10) mq_open(&(0x7f0000191000-0xc)="776c616e3173797374656d00", 0x1, 0x80, &(0x7f0000ef1000-0x40)={0x3, 0x7, 0x3, 0x100000000, 0x1, 0xfffffffffffffff8, 0x3, 0x5}) 2017/12/15 20:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000515000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000981000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060e000-0x28)={@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]}) setsockopt$inet6_mreq(r0, 0x29, 0x10000001b, &(0x7f0000dee000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000000, r2}) accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00006a4000-0x78)={0x400000000, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f000079c000-0x7)={0x0, 0x0}) getpgrp(r6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000990000-0xc)={0xffffffffffffffff, 0x28, &(0x7f0000cbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000039b000)=r7, 0x4) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bed000)="2f6465762f72666b696c6c00", 0x404080, 0x0) syz_open_pts(r8, 0x408040) r9 = syz_open_dev$vcsn(&(0x7f0000e88000-0xa)="2f6465762f7663732300", 0xf, 0x8000000000200084) socket$inet6_dccp(0xa, 0x6, 0x0) r10 = dup3(r0, r4, 0x80000) ioctl$TIOCOUTQ(r10, 0x5411, &(0x7f00008d0000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r9, 0x8935, &(0x7f000048b000-0x20)={@generic="3d7f0137d4eb4cc2b197ff260bcc24ac", @ifru_flags=0x1000}) r11 = syz_open_dev$loop(&(0x7f00009a5000)="2f6465762f6c6f6f702300", 0x0, 0x20000) r12 = memfd_create(&(0x7f0000d34000-0x6)="656d312a2100", 0x0) pwritev(r12, &(0x7f00004ba000)=[{&(0x7f0000145000-0xe7)="2f90c41c03b33ef3ee4630bbfae9d2b69a1f8c500d61def18ded19ef7038ff58e218072df293f8e0b9e126d1f564e5ff888ce85b70b9e057b8f809581e1da4431c2027b7f8ffb283d04593d16f29b941b0fedfd7b68d4c3a0548b60cafa48c60a05f9c019d7f6223387a2eff17f903017bccb403a21021a9b6fc4409e4b619de1996156e33a5b2d01cca6cb9ff196510f57bbc71af5d9d842cf775e14247f1923cb275dbe071bbb84c685a3fe45ae7e74238b6b7810b9148b76ebd2363d95620e6b6f9ee49394c611eb2250a603b14eea1d6fe2ab5a60609c6137febca6857e182226fd39de21d", 0xe7}, {&(0x7f00006df000-0x24)="6cce9faa5d37a41d80060c3edde3078a5277a5b48c788929b5119dc4586fb63b99e904bc", 0x24}, {&(0x7f00009e3000-0x65)="2929b5de8cc03b5c313fda5dc4401411bfec04a3c2db9bbb1bab496b126dc0d10be3a46bb6f0085a32e2277c6372ae01f424afb06883fb94f0880187068d7963b5f66a7ffe25b975f315541146e023941723c1a1cea4965cc72016ead7ac39d3be36b7e1", 0x64}], 0x3, 0x83003) ioctl$LOOP_CHANGE_FD(r10, 0x4c00, r0) socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r11, r12, &(0x7f00000de000-0x8)=0x1, 0x1) ioctl$LOOP_CLR_FD(r11, 0x4c01) lseek(r12, 0x0, 0x4) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000061e000)="2f70726f632f73656c662f6e65742f70666b657900", 0x6c00, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000f7d000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000411000)="2f6465762f7663732300", 0x9, 0x4802) getpeername$packet(0xffffffffffffff9c, &(0x7f00000b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b8e000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b27000)={@loopback={0x0, 0x1}, 0x80, r2}) r3 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000072f000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1000000001fdc222073b5"}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d6000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000a4b000-0xc)={0x5, r3, 0x1}) set_mempolicy(0x1, &(0x7f0000004000-0x8)=0x0, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x94, 0x200040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(r5, &(0x7f0000001000)="2e2f66696c653000", 0x200000000, 0x10) mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x35, r5, 0xffffffc) accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80800) r7 = socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000819000)={0x0}, 0x4) writev(r7, &(0x7f0000793000)=[{&(0x7f00006cc000-0x2c)="290000001c00fffffffffffffff922060400e3590000000074ff08000600010004000000aa645aff00449390", 0x2c}], 0x1) socketpair$packet(0x11, 0x40000000000007, 0x300, &(0x7f0000d73000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000806000-0x10)={0x2, 0x0, 0x2, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000566000-0x10)={0x3ff, r8, 0x0, 0x80000000002}) bpf$PROG_LOAD(0x5, &(0x7f000009c000-0x30)={0x1, 0x2, &(0x7f0000f9c000-0x10)=[@generic={0xb61, 0x1000000f510, 0x24, 0x0}, @generic={0x9595, 0x0, 0x7fffff, 0x0}], &(0x7f0000dd9000-0x22)="246e6f64657673797374656d262a47504c776c616e307d657468316e6f6465765d00", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x0}, 0x30) r9 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, 0xffffffffffffff9c) setsockopt$inet_opts(r9, 0x0, 0x8000000000004, &(0x7f00003bc000)="8d2b302d011a340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc03485656282ac520b5288192e90318f50c1d4de665d5e3025edd4bcced847405f6", 0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000540000-0x10)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000fd0000-0x4)=0x10) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000059c000)="2e2f66696c653000") mmap(&(0x7f0000b9e000/0x3000)=nil, 0x3000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000891000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) personality(0x400003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x1, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000cd9000-0x4)=0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000555000)=0x0) r2 = getpgrp(0x0) r3 = getpgid(r2) get_robust_list(r3, &(0x7f0000ba0000)=&(0x7f0000b20000)={0x0, 0x0, 0x0}, &(0x7f000026c000)=0x18) renameat2(r0, &(0x7f000060d000-0x8)="2e2f66696c653000", r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0xffffffffffffc869, 0x3, 0x5, &(0x7f0000b1c000-0x10)={0x0, 0x0}, &(0x7f0000003000)=0x1, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x8, 0x400) syz_extract_tcp_res$synack(&(0x7f00007c9000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000004000)=@pi={0x0, 0x80f3, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x6aa586c9, 0x6ad4, 0x7}], {0x8100, 0x6, 0xfff, 0x0}}], {{0x9300, @ipv6={0x6, 0x6, "1b6693", 0xc2, 0x33, 0x34, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x3c, 0x2, 0x0, 0x7, 0xffffffffffffffff, 0x80000001, 0x2}, @fragment={0x2f, 0x8, 0x2, 0x2, 0x6, 0x2, 0x1}], @tcp={{0x3, 0x0, r4, r5, 0x1, 0x0, 0xa, 0x62, 0x0, 0x0, 0x4, {[@mss={0x2, 0x4, 0x36f}, @window={0x3, 0x3, 0x8000}, @eol={0x0}, @mss={0x2, 0x4, 0x8001}, @generic={0x8, 0x8, "633449a2ac2c"}]}}, {"ff8b9132e3d24cf43f87f14e1b1154f3f2396bfd0393962c1f6e824d24eb26cdb93bcf75302aa288b4f5cfe114931dc0febeacc42621cb57391a0aa39ad0e6c655e1c2d459d7b8ae463502ec03137a5cce2063af97285f3dfda078b70d330418665430c398c873792cab811a09e50494640eccc46565692c09bc5b314d04f243632376fc6d09ce3c0801"}}}}}}}}, 0x104) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000002000)="46cb87322bf39281b36c2d84e52a9675f522ce170e087657942d27e09d790b1d381c1db416b1361f2c270cc990b579c82498bbeb3167f9f6bf83e3ae9a5a77e648c0cf2864307d81643f72de4564aaa7cf5dcec8ec27433aecfb9919ef21541c2e156c3c88b1d4c4dd72499fb0435df15cd8ec252fa296aa0bfc3352619c86994f267cfa91c2a76529ae4327c78280796d392944", 0x94) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000280000-0x90)={0xcc, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000b1e000+0x77)={0xf849, 0xa7, "b3fb1165b5dfa574905f4e0da538244462d8e24d080a3bc46ffbb1954f86d900538abb9e6b25d6e31e6fb4e69b949dc1e4138461632a3617e8a5437d888879e8ddae2e527c9ededf6856c6ba78ca55f92139c0e57959548ea40bb5a949636841ce6d99146bc443d996b681debbe352bd299cd5a5379c801bab7f826862e7eb84d8448096405159781ae6973a6fb60ebb1997a7e62742494a37b1c7efefafc68e24f13e12f70b75"}) bind$unix(r1, &(0x7f0000ced000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 69.534948] device eql entered promiscuous mode 2017/12/15 20:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x1718, 0x7c) eventfd2(0xd, 0x800) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aae000)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) utime(&(0x7f0000904000-0x8)="2e2f66696c653000", &(0x7f0000b03000-0x10)={0x2, 0x7}) ioctl$sock_inet_SIOCDELRT(r4, 0xc0045878, &(0x7f0000464000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f, 0x1, 0x1f, 0x3c9, 0x9, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x19bd, 0x7, 0x1}) syz_open_dev$sndseq(&(0x7f0000b02000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00009bc000+0xdf5)={0x5, 0x401, 0x6, 0x202}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00008ce000/0x18000)=nil, &(0x7f0000221000-0x18)=[@text16={0x10, &(0x7f0000af8000)="ba2000b0f0eeba610066b81d00000066efb800008e0c87e4670f01c800072c0f01b6cba966b8db0000000f06c80f21f866350800d0000f23f83e6567660f38dea419f79758603e3ef2ad", 0x4a}], 0x1, 0x0, &(0x7f0000af9000-0x10)=[], 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003b9000)={r2, 0x10, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r4, &(0x7f0000ba2000+0x2ec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x42, 0x0, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000d90000/0x18000)=nil, &(0x7f0000bdc000-0x18)=[@text32={0x20, &(0x7f0000de1000)="f7080a000000f20f1003c4c17f127d8cb8010000000f01c1650f300f238cc4c27d32ea0f30b9ac080000b800800000b9800000c00f3235000400000f300f30c744240000980000c7442402ada79c47c7442406000000000f011c24", 0x5b}], 0x1, 0x40, &(0x7f00007c7000)=[], 0x0) syz_open_dev$vcsa(&(0x7f0000aff000-0xb)="2f6465762f766373612300", 0x4c52, 0x0) read$eventfd(r2, &(0x7f0000afd000-0x8)=0x0, 0x8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) getpgid(r5) geteuid() getgid() 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100000000, 0x7fffffff, 0x0, 0x9b, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000947000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aca000-0x9)="2f6465762f6b766d00", 0x8000800020000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000a9b000-0x3)="2f6465762f6b766d00", 0x400, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000124000-0x4)=0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text16={0x10, &(0x7f0000fb7000-0x59)="baa000b0e6ee0f060f4354000f22d22e0f07ea965ab80066b80d0000000f23c00f21f86635000009000f23f864660f013d6766c7442400e40000006766c7442402c50000006766c744240600000000670f011424b868008ee8", 0x59}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = dup(r6) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000f9d000-0x20)={0x10000, &(0x7f0000231000-0x8)=0x0, 0x4, r7, 0x2}) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033f000-0x11)="2f6465762f7667615f6172626974657200", 0x88400, 0x0) r9 = add_key(&(0x7f0000797000-0xa)="73797a6b616c6c657200", &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000-0x24)="e4da3957bd26e18c96e26ea6ba237306611d8daf9cb6ea75343cbe4f0ed4f6e231037ee3", 0x24, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r9, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000783000)={0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000d15000-0x70)={[{0x0, 0x0, 0x80, 0x0, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0xfffffffffffffff8}, {0x6, 0x80000001, 0x0, 0x0, 0x40, 0x6, 0x9, 0x43b, 0x0, 0x3, 0x0, 0x7ff, 0x2}, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x20, 0xff, 0x80000000000, 0x1}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r6, r8, &(0x7f0000465000/0x18000)=nil, &(0x7f0000d15000)=[@text16={0x10, &(0x7f0000754000)="66a0fdb8ba2100b00aee0f4a6c7a66b80500000066b9e40000000f01c1366c0f090f015bc364660f2d17660fe96a000f00dd", 0x32}], 0x1, 0x40, &(0x7f000060e000)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000aed000)={0x0, 0x0, [0x800000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/15 20:59:43 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000212000)="73746174757300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xea)={0x0, 0xe2, "fa1c75712694f4b7bf4be5e86c80afcccf713cfdf72f29d56e68b2441868f02111d4a86a1fc80339b06498b856d8876c76c0dae1b92bc5aa34a870e52ea0efbd8cb41c007ffdb146169ec92a1dd9fcabb4c8fdc76cdfc77dc1836a0a5678ae78cd564529da1963640493a19ab51502aa907ff9f220c9018f8d57ff1f61463ed7e981244306b118414a6ee6050b3cb444f603f47f5576b1f8f2a3d77ab5476308dc29eaf5f1689029b32ec7ff7ed5ba90b5d723ede6afd69fd9f71c71f91a47d2c96a689a5ca7511c8b4a185849b3711048507fec0e83550ed514c07bfa4cded6337d"}, &(0x7f0000001000-0x4)=0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000+0x907)={r1, 0x8, 0x0, 0x397, 0x2}, &(0x7f0000e69000-0x4)=0x18) exit(0x0) getdents(r0, &(0x7f0000003000-0x1000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00008e1000)="65a3099ee76fe2c68cece9a32a5c5c7c938ea325674df04d12ae7a801987b8272c414b6dc01bd339d74161fa142d52be66bb6580fa51d74b67ccdda2aead01dd69ff039a90309e2caa25b11d254ef1062506cd31442bd3b21af374f280367910a61923077fe4e4e99b8c9cf16d3ecfd3993448dc4457e6df0941cea76f575576a84043089daab67e7405e89f385da268245a956eaf064d1e4e4699f16ea475", 0x9f) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000b28000)={0x6, &(0x7f0000001000-0x30)=[{0x7, 0x4, 0x5a000000, 0x0}, {0x5, 0x200, 0x100000000, 0x75000000000}, {0x8, 0x0, 0xe8e9, 0x5}, {0x3, 0x81, 0xeaa, 0x4}, {0x0, 0x400, 0xd265, 0x2}, {0x0, 0x1, 0x180, 0x7ff}]}) openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x800, 0x10) clock_adjtime(0x7, &(0x7f0000001000-0x68)={0x82467d4000000000, 0xa9d, 0x4, 0xff, 0x38, 0x8, 0x5, 0x8, 0x218e, 0x4, 0x9b61, 0xd8, 0x8, 0x738dac26, 0x6, 0x6, 0x80000001, 0x4, 0x2, 0x2, 0x7, 0x3, 0x0, 0xc7b7, 0x8, 0x59}) 2017/12/15 20:59:43 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000059000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000cf000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000aa7000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0x2) r4 = socket(0xa, 0x5, 0xfffffffffffffffd) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt(r5, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000017000)=[{r4, 0x21, 0x0}, {r5, 0x100, 0x0}, {r5, 0x240, 0x0}, {r5, 0x1201, 0x0}, {r4, 0x100, 0x0}], 0x5, 0x1ff) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a24000)={&(0x7f0000ddc000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fad000)={r6, &(0x7f0000fd0000)="1d49cf60db3132c9bf49e65630b611e9d09b42ac73cb0ee04d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce323981aa769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499de721c1708e5c05c66662948985edacc31731c5972b64a90ea6e82aaf0350af1d0000646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78f8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30f1", &(0x7f0000b7d000-0x83)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d902352e82138c63d52259a3e5bf72a90ff754a3f19550cadb3cbaff8e5350dbb3f0c41efa3b97cb40000000000000007a1f0ae477ef573207885bef9d6242cc32578fbb8a428f2bb63c5aa141122c6a7c6a5ebc19a000000800f1fedf763d2a294c1b7", 0x3}, 0x20) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r7, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r7, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000bcb000-0x18)={0x7809, 0x38b34eca, 0x7, 0x100000000000, 0x1, 0x1}) sendto$inet(r7, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) recvfrom(r7, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r7, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r7, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt(r3, 0x2000000000000000, 0xc9, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000b7f000)={0x0, 0x7}, &(0x7f0000b15000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000ba2000-0x98)={r8, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000915000-0x4)=0x98) recvmsg(r3, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000003000-0x4)="00000000", 0x4}, {&(0x7f0000003000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x3, &(0x7f0000002000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x80000000}, 0x2000) setsockopt(r2, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f3c000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x24, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000823000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000bbf000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f9f000)="2e2f66696c653000", 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) accept4$ipx(r2, &(0x7f0000f7b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000013b000)=0x10, 0x80800) r4 = syz_open_dev$mouse(&(0x7f0000620000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x20000) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000316000-0x20)={@generic="15f8561181878b7123406d3ff35c4058", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f7667615f6172626974657200", 0x400244540, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bf1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xd9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20000000000000, 0x2, 0x7, 0x5}, &(0x7f00003d9000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000267000-0xc)=@sack_info={r6, 0x1, 0x130000}, 0xc) epoll_create(0x9e8f) socket$inet_sctp(0x2, 0x40000200003, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) setsockopt(r7, 0x400000100114, 0x7, &(0x7f0000a00000-0x4)="034b0007", 0x4) r8 = socket(0x4000040000000015, 0x5, 0x0) bind$inet(r8, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000ea8000)="a5", 0x1a000, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000305000-0x480)="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", 0x480, 0x0, &(0x7f000036b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000041c000-0x6)="6e6f64657600", 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003b3000-0x4)=0x0, &(0x7f00004ad000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000020000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xf) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000750000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c2c000)=0x36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)="6e65742f6465765f6d6361737400") sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0xff) accept$inet(r3, &(0x7f0000088000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000)=0x10) write$fuse(r2, &(0x7f0000147000)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7, 0x0}}, 0x28) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = memfd_create(&(0x7f0000aca000)="6367726f75703273797374656d3a5b2a2c00", 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000acb000-0x4)=0x935, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff4b}, @in6={0xa, 0x3, 0x3c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xe5f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac2000)={r3, @in6={{0xa, 0x0, 0x8000, @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]}}, &(0x7f00008b4000-0x4)=0x8c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ac7000)=0x1000005ff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="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", 0x1000, 0x20000885, &(0x7f0000ab8000)={0xa, 0x3, 0xe000000003ffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00009c0000)=0x8, 0x4) recvfrom$inet6(r2, &(0x7f0000aba000)="000000000000000000000000000000", 0xf, 0x20, &(0x7f0000ac0000-0x1c)={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000334000)={0x0, 0x1, &(0x7f0000977000)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x101}]}, &(0x7f00006cd000)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0xa10, 0x0, 0x3, 0x800000000000003, 0x40000001, 0x64, 0x5, 0xfffffffffffffffd, 0x40, 0x2, 0x8}, 0xb) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000ac7000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000012e000)=0x14) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ac0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x0, 0x5, 0x0, 0x4, 0x7, 0x80, 0x0, 0xb92, r5, r6}, {0x9, 0x40, 0x2, 0x7, 0x1, 0x80000005, 0x792f0d5a, 0x2}, {0x9, 0x3ff, 0x8, 0x718}, 0xfffffffffffffffe, 0x271, 0x8, 0x1, 0x8, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x7d}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0xffffffffffffffff, 0x7, 0x81, 0x7fff, 0x29}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000abc000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f000081a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40000000, &(0x7f000064c000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b6209000000", 0xf7, 0x20008004, &(0x7f0000abf000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x965}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000071000-0x4)=@assoc_id=0x0, &(0x7f0000ac9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ac6000)={r4, 0x7, 0x2f, 0xff, 0x7}, &(0x7f0000ac8000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000575000)={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]}, [0x97df, 0x52ef, 0x2, 0x7, 0x4, 0x9, 0x0, 0xfd8, 0x101, 0x4, 0x56ac, 0x5, 0x42e, 0x9, 0x1ff]}, &(0x7f000043c000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ac9000-0x98)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x240000000000000}, 0x98) poll(&(0x7f0000ac5000)=[], 0x0, 0x808000006) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000acb000)=0x6, &(0x7f0000acb000)=0x4) shutdown(r2, 0x1) socket(0xf, 0x800, 0x8009) 2017/12/15 20:59:43 executing program 6: socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x800000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00006aa000)={0x3, 0x0, 0xc33a, 0x3, 0x2}) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000fd9000)={0x0, r1}, &(0x7f0000048000)=0x0, 0x800004) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c1b000)={0xaa, 0xfffffffffffffffc, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) r4 = memfd_create(&(0x7f0000002000)="5c2b00", 0x2) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000081000)="2f6465762f6175746f667300", 0xd0000, 0x0) fallocate(r2, 0x0, 0x0, 0x200000000000007) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x101, 0x800) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f000025a000-0xe4)="40c8819f763245509f66918918f03c6dd47d255a56631a8b74c1771ea20397a93ad7a0eb7f75f11b8968502d01386d4afc1bb01b6d0d0569707cf590f61f45a7952cdf43be7ff780191f96b2379d538c345d126e47dfc1d9267890de146e969e9778be9e25d0108986ed670663757cc9bcdadf42c6576e71f1590ead4348f545244ab0ac57fbece081ac5cc7789af959064522085b542b65fd57938966774e097d7c5c03352e44e315de57cac35865507b9796cbda66e0748b2f6d36ab1131de4d2fc6aef8768b7ca2d2c1bd92860a5381e99fb5bea739590f306fd1f126fa73d88b28cb") poll(&(0x7f00002f5000)=[{r2, 0x200, 0x0}, {r4, 0x3408, 0x0}, {r0, 0x0, 0x0}, {r5, 0x100, 0x0}, {r5, 0x8, 0x0}, {r5, 0x1000, 0x0}, {r0, 0x8000, 0x0}], 0x7, 0x0) fcntl$addseals(r4, 0x409, 0xa) close(r2) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x20850, r0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000c000)={0x0, r1, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x100000f, 0x8000000050, r0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000d000)="c0", &(0x7f000000d000)="", 0x2000}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffdffffffffffff, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000597000)=0x10, 0x80800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x3ac, &(0x7f0000af2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x376, 0x2c, 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}, {[@hopopts={0x6, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xff, "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"}, {0xc9, 0xf6, "acf59888e2cbdbc7b4010cc55be70ef58359b658b19fa47453fe20b9e8d6a30db73a8b610991e00cc7fad8ebb1b077aba6d85decf2b7e450787f0e67f8db7be483da587910f76409841ee56bfb3e6357ee92349906030ba9f08f82edda1fc1085b70d2ea0e4151e4bbbc47b891f724d302ec86b16a0d4192dcfb26363b9c3980ad0f365112c206506dd78c448de920622d0e6cfc7086d54e5556c17e389f9a131634a33ede8924cda665d2d28957f5f751291df744e60d725fe78b271913796b499994c0bc3bc9bf84bbbcf57ebe0752c4f1d25bd4b1ebc4d3f7b2da14017662ad3f96eceaf3cc3ac0d1d02662e92e625d031319266c"}, {0x0, 0xbf, "549ea752d33abbf3fdeb34af459bf9d27656c8868219abd2c4353220abc478885d8845652649744353e61f8d7e6c92b6c97f05cb2e701d0b678ef33d07656d32f34029e2dfb027e7402de4aa982a8ffe7d6838c56da10f312aaeb067f875b61d92e691802eeaf8b157ddd3dbb04b21ee773956d61c4c43cdc30061ca522d9fe5c340bc7a5ef6953fad225e1b6eb2026f0f608d5d16bf55eed9013d0f81b585c916b8fe5c28944bbe95e7af068975635bf95b0d0dee406cda97f1f5469797b4"}, {0xfe, 0x42, "00682fcdba7fff3308c088695b115f05bb307a3fe0a8a154e47a39be8c809bf3a8dc25782e245384b33044417209979d3fa5f4dbb470f553535d2113c2e678f4d1ef"}, {0x7, 0x40, "5652ecce92f0719b61662570ad999ea08423c602af45b1a390c81098ea44771ba5cea2c7999326b5691fb9aa768a0e08fc8619db187c64a0e98c72d73b17901c"}]}, @fragment={0x0, 0x0, 0x9, 0x9, 0x3237, 0xb05, 0x2}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0xa, "73102cb98ba40149"}, @mss={0x2, 0x4, 0x401}]}}, {"de41"}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="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", &(0x7f0000009000)="63d9df0dcdf29699dbb8182455b10e52241b6f5a5026ceac47d356108b9b5465ca62a4e567d9a586f309f00d6491ba35c56f0d5db4b7ec3f9af9efb7daad91da1919c21ac8404ebcb14961994569b757f4d85531668bf79b4cea3f6902f939", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025a000)="2e6465616400", &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f6000)="787d05962090926c6847e50a48c83ec7e1c075149c38111c90b76d95c50e0068376bc201f32b9460e0b4fcae3cddc1", 0x2f, 0xfffffffffffffffd) request_key(&(0x7f00006ca000)="706b6373375f7465737400", &(0x7f0000d6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000139000-0x1)="73", r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000030a000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005fc000)="2f6465762f76637300", 0x101000, 0x0) getsockname(r2, &(0x7f0000319000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000)=0x8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f54000-0xd0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x1f}], 0xd0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f64000)=@assoc_value={0x0, 0x90c2}, &(0x7f0000f64000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000305000)={r5, @in6={{0xa, 0x3, 0x21, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f0000692000-0x4)=0x98) connect$inet(r2, &(0x7f0000b00000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x8, 0x1, &(0x7f0000897000-0x8)={0x2, &(0x7f0000bc1000)=[{0x7fff, 0xca6, 0x7, 0x3}, {0xec, 0xed24, 0x1, 0x800}]}) r7 = dup(r4) ioctl$KVM_DEASSIGN_DEV_IRQ(r7, 0x4040ae75, &(0x7f000089c000)={0xee, 0x7ff, 0x4, 0x2}) r8 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x15, 0x2000000000006, 0x7, &(0x7f00004ec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000aa7000-0xc)={r6, 0x400, 0x400000000000030}, 0xc) writev(r8, &(0x7f0000e07000)=[{&(0x7f00006b9000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) setsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f000026a000-0x42)="33f2b92111f7f454b908cb275b635d5c295cec5adcdaee3956e9722a3f51b24d85e9854419cd29d80e0583f9068468fcc3c699d2f9b7776285c738e6a2213c6a6b42", 0x42) getsockopt$inet6_int(r9, 0x29, 0x3e, &(0x7f0000cc2000-0x4)=0x0, &(0x7f00002f1000)=0x4) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025a000)="2e6465616400", &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f6000)="787d05962090926c6847e50a48c83ec7e1c075149c38111c90b76d95c50e0068376bc201f32b9460e0b4fcae3cddc1", 0x2f, 0xfffffffffffffffd) request_key(&(0x7f00006ca000)="706b6373375f7465737400", &(0x7f0000d6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000139000-0x1)="73", r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000030a000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000005000-0x8)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa, 0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac9000)="2f6465762f76637300", 0x7c, 0x0) getsockname(r2, &(0x7f0000319000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000)=0x8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x1) r4 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f54000-0xd0)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x1f}], 0xd0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f64000)=@assoc_value={0x0, 0x90c2}, &(0x7f0000f64000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000305000)={r5, @in6={{0xa, 0x3, 0x21, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f0000692000-0x4)=0x98) connect$inet(r2, &(0x7f00008ef000-0x4)={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x8, 0x1, &(0x7f0000897000-0x8)={0x2, &(0x7f0000bc1000)=[{0x7fff, 0xca6, 0x7, 0x3}, {0xec, 0xed24, 0x1, 0x800}]}) dup(r4) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00001b5000-0x10)={0x7, 0x7ff, 0x3, 0x5}) r7 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x15, 0x2000000000006, 0x7, &(0x7f00004ec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000aa7000-0xc)={r6, 0x400, 0x400000000000030}, 0xc) writev(r7, &(0x7f0000e07000)=[{&(0x7f000055a000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) setsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000492000-0x43)="33f2b92111f4f454b908cb275b635d5c295cec5adcda043956e9722a3f51b24d85e9854419cd29cb0e0583f9068468fcc3c699d2f9b7776285c738e6a2213c6a6b42a4", 0x43) getsockopt$inet6_int(r8, 0x29, 0x3e, &(0x7f0000cc2000-0x4)=0x0, &(0x7f00002f1000)=0x4) [ 69.706411] QAT: Invalid ioctl 2017/12/15 20:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000686000)="2e2f66696c653000", 0x8400, 0x40) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000c96000)={0x14000003, 0x100000003, 0x27}) socketpair(0x15, 0x0, 0x9af, &(0x7f00001f1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f9d000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff011, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x20, 0x0, 0x5d56, 0x80, 0x7, 0x800, 0x1, 0xe1, 0x6, 0xfff, 0x4, 0x10001, 0x7fff]}, &(0x7f000070d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000049a000)={r3, 0x68, &(0x7f00002b5000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008f2000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a27000)={0xa6, 0x0, 0x1, 0x100000000000c0fc}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00003ec000-0x20)={0xa, r4, 0x2, 0x5}) r5 = accept(0xffffffffffffff9c, &(0x7f00007ba000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000dca000)=0x60) memfd_create(&(0x7f00006d7000)="487468317b266b657972696e5d757d65000000ff65764071707068237d00", 0x3) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00005f2000-0x1e)="8157600c9f05faccf07c70b571758290b30286467c2f53a41b8f891b4057", 0x1e) r6 = timerfd_create(0x0, 0x0) clock_gettime(0x3, &(0x7f00001a1000-0x10)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000b40000)=0x0) timerfd_settime(r6, 0x0, &(0x7f00006b2000)={{0x77359400, 0x0}, {0x0, r7+10000000}}, &(0x7f0000231000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f00005b9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x9, 0x4) 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000eb0000-0x17)="76626f786e6574302d285ea473656c666d643573756d00", 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000e11000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008d9000-0x8)="2e2f66696c653000", 0xc001, 0x4) mkdir(&(0x7f00001cd000-0x8)="2e2f66696c653000", 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005b3000)="766567617300", 0x6) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") pivot_root(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ebc000)="2e2f66696c653000") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xebf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000171000)="2f6465762f6877726e6700", 0x0, 0x0) pipe(&(0x7f0000859000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000ee7000-0x70)=[{&(0x7f0000772000)="db142a2c1c3d8e8dc4f0e4948c24b24734195b79abd6b62322da6c702d2f718b3c93b8cf5910bd63b9fd717b47d0383cdf54a1674e7729681bd4034667b8df64aa9f2a3f8fe2f9eb5705700806e7e6db78", 0x51}], 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000065b000-0x9)="2f6465762f76637300", 0x40040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000fa6000)={0x1000000a, 0x0}) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000263000-0x4)=0x3, 0x4) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00006fb000)={r1, r6}) sendto$inet(r7, &(0x7f00002e6000)="51918cf29f669c7deb5294775dad77984cac8d8ec96b07bf44f6e534a50979dff39532ce5629eb5a8ce530f4a2aa939b2d024f3afcf558cb118297f99eeebb999643463acfca3ac63911e0d9502b916c4585c5d8d0a155f0b497d1a1aa2fe94c7b7897ff72ee", 0x66, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000882000-0x38)=[{r1, 0x8200, 0x0}, {r2, 0x2624, 0x0}, {r2, 0x0, 0x0}, {r1, 0x2404, 0x0}, {r2, 0x8, 0x0}, {r4, 0x50, 0x0}, {r0, 0x8394, 0x0}], 0x7, 0x3) splice(r5, 0x2, r0, 0x0, 0x8dc3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) 2017/12/15 20:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000928000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000291000-0x4)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6b766d00", 0x10001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) openat$kvm(0xffffffffffffff9c, &(0x7f0000f49000)="2f6465762f6b766d00", 0xa3d, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a48000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000002c000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f43000-0x4)=0x0, 0x4) tkill(r6, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000c85000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x80000000, 0x70, 0x0, 0xef, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) tkill(r6, 0x8000000004) ptrace$setopts(0x4209, r6, 0x400203, 0x20000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bcc000-0x78)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f95000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fc9000-0x10)={0x0, 0x0, &(0x7f000074f000-0x54)=[]}, &(0x7f0000a78000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)="2f6465762f6b766d00", 0xc03, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de5000-0x9)="2f6465762f72746300", 0x80000, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c87000)="9caba92e1952f35b44527b366b6b63965d155c803a028624acaae7c789b302c5b6fe7d333ab3c0cee64df40d5981d0593482cbfe2ce72d986cec2f8e3a70ae7cf67c548ecc4f65837ccd30fed1693cd33947f52dd84263be5baad51d852c89f3904c0b98e7bd86d1672322dedf214ad606186fffe432b9511d5a456171249f80eeb6bbdc81019da499870d74dbb9bf4a703ffab331a4fdb4fd0b678fa0f748e7e5546b09708dbd8c6223a3a5d1a8774e0ad7b8adb37626025e4c8c1711a8b1407da6eb3a7d3d6d2ec2e26149ed0683bf808e732e53", 0xd5) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f000082f000-0xf8)={0x0, 0x0, []}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000ea4000)=0x15ffd) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00004cf000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000ba000)={0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000915000)=0x0, &(0x7f0000a53000-0xd5)="") renameat(r3, &(0x7f00001d6000)="2e2f66696c653000", r4, &(0x7f00008fc000-0x8)="2e2f66696c653000") r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c5000)="2f6465762f6375736500", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000000000)={0x6, 0x55f, &(0x7f0000ab8000-0x9c)="60851fe3ea29e8e973e9264251cf50c19872f96378a8027277e0b78fd8c8a4e6af21aee93ba3cacb20f8d587455d98215e312ae4cf0d40989737b4023ecb775afbc1ac7229dc2fc895effd89e1c3e0012e15a6ad46c9f9ee2fc66dd060a5437d33eb60ccf76bc145ebd45e88ee53d07953f0f3599ea3edb79b68ffaf96bcbd82dcb486a12097367afc6fe1a6ac77617ce938c2a811ebb00860ed140e", &(0x7f0000b40000-0xc5)="bde5148868cd027f827c1634d69f6320bbd983e28304a43ea735173999e08c709b41d8371d44b5560f567e810d574c07b781e6019fd06f49b0e7ad36378f6b7e70d0da72efa46d7d226df11ba3e8710cf9f2f50551b75a1f528340ec63d52e7abc54a3a2ea78cfa2565ac414788fa525c15fd35c4e862227e9147383a50b71fb910a4bc9e3a8fbde9553374c7d10c075d5ec2437430cf19d7459a3f970cceec7e94d77fc852cd09335d406e11b7a9fb5c536c8aed70b3af3f2ce94d120df6825be255fe563", 0x9c, 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00004a3000/0x1000)=nil, 0x1000, 0xc) socketpair$ax25(0x3, 0x3, 0x5, &(0x7f000040d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00007df000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f3f000)="2f6465762f73657175656e6365723200", 0x200003, 0x0) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000565000-0x4)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) r2 = dup2(r0, r0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006ee000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa6000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000574000-0xc)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) signalfd(r2, &(0x7f0000fa5000-0x8)={0x352}, 0x8) connect$inet(r0, &(0x7f0000212000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fa7000-0xc0)=[@in6={0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fa2000-0x10)=@generic="007fda330d694ef5e203637659f6c04f", 0x10) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000fa4000)=0x0, &(0x7f0000fa4000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fa4000)="2f6465762f73672300", 0xffffffff, 0x2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f00009ac000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f000017c000-0x4)=0xc) stat(&(0x7f000064b000-0x8)="2e2f66696c653000", &(0x7f0000d8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000971000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0x8, 0x3, 0xb3, 0xb, 0xa0, 0x80, 0x7, r5, r6}, {0xffff, 0x2, 0x3, 0xffffffffffffff5a, 0x416, 0x9, 0x401, 0xee5}, {0x9, 0x4, 0x9, 0x0}, 0x9, 0x0, 0x6, 0x0, 0x8, 0x75f2bc2bce500da4}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8000000000000}, 0x7, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x4, 0x1, 0x5, 0x7, 0x101, 0x101}}, 0xe8) futimesat(r4, &(0x7f0000857000-0x8)="2e2f66696c653000", &(0x7f0000fa6000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) write(r0, &(0x7f0000fa3000)="00", 0x1) [ 69.728246] QAT: Invalid ioctl [ 69.745738] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2017/12/15 20:59:43 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={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=@local={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}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000)=0x81, 0x4) mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000267000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00001e0000-0x4)=0x10) getpeername(r1, &(0x7f0000244000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000024a000)=0xc) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000191000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000268000)=0x1c) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000026b000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000026b000-0x4)=0xc) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000017c000)=[{{0x0, 0x0, &(0x7f0000267000)=[], 0x0, &(0x7f0000267000)=[{0x30, 0x10e, 0x3, "ec8e610daea9a91a3b49140db990b6505baf98e8fbeb5eaf298cf04a"}, {0x68, 0x110, 0x6, "3f1c65d871718e42492aaa28da06b5969a9bd6275adc53f98fa8de272f7bcafac14da19e9784fa45a238090721e9fd217c829e635822432bc5c3da190e419ccd98d62a36091d90e974d707fd77cf212acf8f"}, {0x40, 0x10e, 0x40, "f514967adf7387bfa94d266aaf1f518c56b096bdaa12449ed812753832de7bf50a6e627b4041165ff324eab7101d74"}], 0x3, 0x4}, 0x1f}, {{&(0x7f0000188000-0x14)=@ll={0x11, 0x1, r3, 0x1, 0x32, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000022a000-0x50)=[{&(0x7f000023c000)="6016fe0812266c868b70f442ea1084cc4306d688341bdceaf87560685f8f389973", 0x21}, {&(0x7f0000268000-0x1000)="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", 0x1000}, {&(0x7f00001c3000-0x40)="fce3ce4c03951411d27e40c81c54c4dc6e1ca80a37e4e7e1337974c9305d2617a3c19e15fa9da85877578b0dd1ae82407eecdefa374fafbea4b41086921d9dc4", 0x40}, {&(0x7f000024a000)="", 0x0}, {&(0x7f0000250000)="b3a5457199d3263600ce45be8463444136567b6b837727327c5ba47cc1fa5acb696cf849d2bdea8bef2a691a71025558b53899f39726057643d9e34338dd6b8d0ceec3c8863ef8a0f31d2beeebce0725125a095972617ed02bf1dcf40414dd95f1159534ea130cee30d3df1f6e30b257fa9fd4e54368aacdeaa1cb7571395cc1f761c61f3d7ae040995669e8ca56373d70911ac959c4bbf859c660825f2b60107a300a09074e86e3fe", 0xa9}], 0x5, &(0x7f0000157000+0xa64)=[{0x60, 0xa9, 0x235, "acaff15f246471c3bfd7792ac939b04f6cec76a02af04a14800139b4bbef469ad20ef18eaf74eb96d4f4d12275b013006c6f1ce46681a9086f5939c7af63c875c5ba9c471739f21ee647c880bd91"}], 0x1, 0x20000000}, 0x6}], 0x2, 0x20000000) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f000026b000-0x10)={0x1e, {"03491f08000000"}, 0x1}, 0x10) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f00001cf000-0xef)="396c2f5ac3c59b913dd50812c761838741c741cdf2662ce1cdb4d20736f36b8ab9a49488355300f891561437f75f84baf419d9b1d479ab46638d4251391ed84767691194dc499551dde8ff091d5c331a4c92831159b24fbcb7389f9159c8497ab426b8ccaac9aa9b626b453291082f8b3cd331cfe5b201572cd872dddbaac114bb7f882340470612b758e900ad1617467adc0596483762f3bf73a3d47e4b30dd795d0c19a721189d524853355aad20c22ddc43fb083f227b5cda533cd2d6f13d2f14d375245bd2f55eabb3e75ac63e5272f2c70fb4d55ca400d9885c822971580c26447cd0205c39442f6656576a80", 0xef) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000023f000)={0xb, 0x3, &(0x7f0000268000)=[@map={0x2, 0xac, 0x5f, r2}, @generic={0x8, 0x6, 0x1, 0x8}, @map={0x0, 0x9, 0x7, r1}], &(0x7f0000148000-0x6)="757365722d00", 0xfff, 0x8d, &(0x7f0000012000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x615f029d2676104b}, 0x30) sendto$ax25(r2, &(0x7f0000268000-0x4c)="5a9dec2bee6190491c2e559a0c81dfec0ca5163bb93cbf3361b617151ca5bcc9b3b4e5adb33152f4ffaf5f8892baa62cc971c2a5a40f3278c9e7dc22f69006412b7afb8dd98c70e2bca991b3", 0x4c, 0x20040000, &(0x7f0000268000-0x10)={0x3, {"18713c8889ee0a"}, 0x3}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x19, 0x0, 0x200, 0x8000, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b40000-0x8)={0x0, 0x0}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f000002a000)="00000000000000000000000000") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() getpgrp(r2) r3 = fcntl$getown(r1, 0x9) getpgid(r3) syz_open_dev$tun(&(0x7f0000618000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a14000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dc2000)={0x0, 0x0, 0x0}, 0xc) getpgid(r4) r5 = getpgrp(r3) move_pages(r5, 0x2, &(0x7f0000097000-0x10)=[&(0x7f000032e000/0x2000)=nil, &(0x7f0000388000/0x3000)=nil], &(0x7f00002cc000)=[], &(0x7f0000c52000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002ce000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffff8, &(0x7f0000af3000-0x10)={0x0, 0x0}) r9 = accept4$inet6(r1, &(0x7f0000242000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000597000)=0x1c, 0x800) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000a84000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00006a5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00008b5000)={@generic="eca30200b60122a7e96ad9d900000006", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000003000)=0x0, 0x6, 0x2, &(0x7f0000c29000)={r7, r8+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000c64000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2800000000, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000215000)="2f6465762f73672300", 0xc, 0x84) flock(0xffffffffffffffff, 0x80000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r11, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0x2376e1ee989487a5, 0x5, 0xfffffffffffffff3, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ceb000)=0x0, &(0x7f0000404000)=0x4) r1 = socket(0x0, 0x3, 0x6) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000caa000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) recvmsg(r1, &(0x7f0000f3f000)={&(0x7f0000f6e000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f6e000)=[{&(0x7f0000afa000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000f6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00005c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000f6f000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000865000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x5, &(0x7f0000a26000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x1ff}, 0x10000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000080e000)={0x26, "736b636970686572000000000000", 0x0, 0xe2ef2536806b70a2, "65636228636173743629000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002fe000-0x34)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e60a0cfc1747b9c4b212940b83dc48f3957ff873b2", 0x34) r4 = accept$alg(r3, 0x0, 0x0) close(r2) recvmsg(r3, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[{&(0x7f0000f70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000567000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000f71000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00009ac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f000081f000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f70000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00009cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00004f7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x8, &(0x7f0000f71000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x1}, 0x3f5a1db4cedf06e6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r4, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f000031a000)=[{&(0x7f0000a8b000)="e0fbe5e4007faabaa43a84ee0abe8a", 0xf}, {&(0x7f00005d5000)="d72f4d3d94a2625b227b0c25245f90858805bc6e00727514304e5834cfc94a1bbfadadb75dfcd122162231c47c23289f832d6c11063638ce3d6680b3e8be40a3b05d773c93a9762944320b9712183147e598eb8a4254e52e47593511e7fda6752e5b001d4832adc24750d83233ef180c33bffb94bdb1fba4064c9789ed6c5671b1c43602372d37b4de44cd9664c1c45db060bca47cd3151e90406b", 0x9b}, {&(0x7f0000523000)="8992236f04f2b8a01782acbca1495c9fc2f673910385e49e4f386a0ff64f41bcab7452eb07d6a353d5f6520e19ee61c78353334030519cd4b0003dbd464a2adc95b03b75f142986624fe347c3bbc52d66e0de5e758dd40599b70f18945196dc2a1022db60f4edcfa9899ed794143a72da8133f7bc07df868958c93ec69b3e3", 0x7f}, {&(0x7f000020c000-0xe2)="ef89da552dd330bcadfed9e746aa47bd70a9227eeb7210410a3f121e11683e61bb69c74cc9242bbda84ef11e1cfa9412c485b041877d4ee572105ed51bb1769f34d9fb498b24c8591e8aefdd08cbf41ede1f02e20402f00e6f6ec04c21be760c72880da0ca6e01ea5dfe63786136cf3597eaa50389f5eabbb2f33eee7e2b96c1c92590cca3cfa2320d1e3643599fc8e45e824412f3a7432e4319e2abe0a370c274aba6c7d674f8ebb4416e523b8080042727795be956e4971ec0361cbd4813eba7d5617ce9d7d31caaf57214787ca945ef2f4c799bb9e76ae5847eaed2d17600124f", 0xe2}, {&(0x7f0000cdf000)="8561b7a0e627acd3a48d8b9f30c6d215c928bf2f5736097e1e283522044672aa4155d800000040cf28a2bd5ae7abd49744248b986fcef2d9e8ea1ef3b930ae82f03deffad4a4bc4ce29c3f57", 0x4c}, {&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d97363de0e14ea35948cfcd4e33b238769b5d816af54d725d9e0892fb493649e59bd10170b458b63ccda771d5c26156bdc372e736f4cad146efde6570ab31f177183b8325edb58a0b7ed4859e31ee77c7aed8fbebdf4f1bd54d38d684e74fba79cebae37a8d063fb487688b4422341a445637a86f7ed56f82dfd43d4a2744b5a7997da7a30de752718e12eb78a87b2aa694aaf6fc509d305842f108c80", 0xe1}, {&(0x7f0000f75000-0x1f)="c06b3a247fe5e051d3007662067db4d932c52b788f2a2137c80aaab29cd6d2", 0x1f}, {&(0x7f0000e3a000-0x39)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x8, &(0x7f0000933000-0x18)=[], 0x0, 0xfffffffffffffffe}, 0x4) close(r3) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000e72000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000f73000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000e69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 69.772655] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 69.797068] sctp: [Deprecated]: syz-executor5 (pid 16550) Use of int in maxseg socket option. [ 69.797068] Use struct sctp_assoc_value instead [ 69.801745] netlink: 'syz-executor7': attribute type 10 has an invalid length. 2017/12/15 20:59:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00004d1000)="2e2f66696c653000", 0x80, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000147000-0x6)="6c70", 0x2) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000936000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000938000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f000071a000/0xa000)=nil, 0xa000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0xfffffffffffffff8) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x40000003, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047d000-0x8)={0x0, 0x7}, &(0x7f0000277000+0x86c)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000938000-0x8)={r2, 0x20000007}, &(0x7f00008e3000-0x4)=0x8) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007ce000-0x20)={0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x100000004, 0x4, 0x8, 0x800, r3}, &(0x7f0000938000-0x4)=0x20) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006fc000-0xc)={0x3, 0xfffffffffffffffe, 0x400002, 0x1002, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x803, 0x2) write(r4, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) syz_open_dev$vcsa(&(0x7f0000416000)="2f6465762f766373612300", 0x4, 0x411b77c082f25fcd) bpf$PROG_LOAD(0x5, &(0x7f0000d36000)={0x1, 0x0, &(0x7f00002fe000-0x8)=[], &(0x7f00002f3000)="00", 0x0, 0x0, &(0x7f00009b6000)="", 0x4, 0x40000000}, 0x30) r5 = socket(0x11, 0x802, 0x300) setsockopt(r5, 0x107, 0x10000000008, &(0x7f0000abc000)="86bc186e", 0x4) socket$inet6_sctp(0xa, 0x2000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000041c000)=[], 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a7c000)=0x0, 0x4) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$mice(&(0x7f00000bd000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1ab6472878c923cb) r2 = add_key$keyring(&(0x7f0000400000)="6b657972696e6700", &(0x7f000026a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r2) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000b80000)={0x1000, 0x1, 0x8d7, 0x8000, 0x4, 0xfff, 0x1ff, 0x7, 0xffffffff7fffffff, 0x401}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000af9000)="2f6465762f72746300", 0x10200, 0x0) msgget(0x3, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a10000)={0x0, 0xd5, "ec7b32618e319bb6543b3282f31addb3a0411180b53fba27d8d27db03a88ee613f92fdca17e72c07af2a45f86a30361323184ac58238322f8210fc4d72f500b41e27fe7c639f3b4dcee8a40e10809b22eb32ceefc3ad7f338b3232335450d8f92e955b6a0e46835cf631234785cbc3befaad5a6d8a24e15b0afc761625c56d85295fcdbb570d3f133f44005b6eab813425ebe8341077150f1f30ed6d5fc41e35dc3dca96a83fd947ac38d3e1f22ecc7cf5b4edb741466fe31a86387401829797eeb306820403d30739eb5b06ef82cc7c70602b225b"}, &(0x7f0000fbe000)=0xdd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000047a000)={0x22, 0x820a, 0x1, 0x2, r4}, &(0x7f000098e000)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00002f3000)=0x0, &(0x7f00006ff000)=0x4) r5 = socket$inet6(0xa, 0x100000003, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000344000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0xff, 0x9, 0x5, 0x0, 0x101}, 0x20) openat$rfkill(0xffffffffffffff9c, &(0x7f000012f000)="2f6465762f72666b696c6c00", 0x88000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x0, 0xff}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000b95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dcf000)="0600000000000000db0001ee000000000000000008ab0000dface6000d722a26"}) socketpair$inet(0x2, 0x4, 0x1ff, &(0x7f000019d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00004fc000-0x5)=[{&(0x7f0000b9f000-0x55)="285ad9046171732a7531e0472ebe2d48cf35bca1dba8fb6a4f27076240fa29b147f65a32cd35fcfb3387472856890b81ec07e8aaba650fb52a02175d4f8c3ee48fcbabec2cdc09576efc45401cc95de41f4baf7858", 0x55}], 0x1, 0x1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000167000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffd000-0x4)=0xc2) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x108) r0 = perf_event_open(&(0x7f00003b1000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000cb0000)="2f6465762f696e7075742f6d6f7573652300", 0xa4, 0x4a0000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002d2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000291000-0x14)={r2, 0x4, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x1c000000000, 0x8000}, &(0x7f0000d18000)=0x14) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r6 = syz_open_pts(r4, 0x2) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) read(r6, &(0x7f0000fd6000-0xf1)="00", 0x1) readv(r5, &(0x7f00003f3000-0x30)=[{&(0x7f00007ef000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000994000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000969000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000601000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f000038d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000644000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x6) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000fd1000-0x4)=0x0) r7 = syz_open_dev$mouse(&(0x7f0000a79000)="2f6465762f696e7075742f6d6f7573652300", 0xff, 0x422002) r8 = syz_open_pts(r4, 0x40000) syz_open_pts(r3, 0x2000) getsockopt(r5, 0x5c0, 0x8, &(0x7f0000133000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cf9000)=0x24) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000a9a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000052d000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f00000ff000-0x9)="2f6465762f6b766d00", 0x80100, 0x0) mlock2(&(0x7f0000b96000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000bf6000)=r9) dup3(r6, r3, 0x0) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f0000a79000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETAF(r7, 0x5404, &(0x7f00001e2000)={0x6d7f, 0x800, 0x0, 0x6, 0xfe9, 0xfff, 0x401, 0x7ff, 0x0, 0x0}) umount2(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000a0d000)="00", 0x1) [ 69.840346] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a2e000)={0x0, 0xffffffffffffffff, 0x0}) r2 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)="", 0x0}, {&(0x7f0000b16000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000c85000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x3, &(0x7f0000941000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0xffffffffffffffff}, 0x1f}, {{&(0x7f00008ed000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000d24000)=[{&(0x7f000074e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x1, &(0x7f0000c36000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x80}, 0x1b5}], 0x2, 0x1, &(0x7f0000b9e000-0x10)={0x0, 0x0}) fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x3, r2}) r3 = open(&(0x7f00001bb000-0x8)="2e2f66696c653000", 0x40, 0x2) r4 = msgget(0x3, 0x40000000054) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000d7b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005cf000)=0x80, 0x4) listen(r3, 0xffefffffffff255e) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00003b2000+0xd84)={0x0, 0x0}) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) accept$llc(r6, &(0x7f00009d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000144000-0x4)=0x10) flock(r6, 0x1) clock_gettime(0x1, &(0x7f0000866000-0x10)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, &(0x7f0000c68000)=0xc) kcmp$KCMP_EPOLL_TFD(r9, r2, 0x7, r0, &(0x7f0000c89000-0xc)={r3, r5, 0xb0f0}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000f88000-0x8)=0x4) select(0x40, &(0x7f0000cd9000-0x40)={0x2, 0x7, 0xfffffffffffffff7, 0x5, 0x0, 0x6, 0xc1, 0x2}, &(0x7f0000e15000-0x40)={0x2, 0x4, 0x100000, 0x20, 0x4, 0xa02, 0x8, 0x7fff}, &(0x7f0000237000)={0x5, 0x0, 0x80, 0x6, 0x8000, 0x6, 0xffffffffffffffff, 0x80}, &(0x7f000025e000)={r7, r8/1000+30000}) r10 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)="2f6465762f73672300", 0x0, 0x101000) sched_getaffinity(r2, 0x8, &(0x7f0000736000)=0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e6c000)={0x0, &(0x7f00002b5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000840000-0xc)={0x0, 0x6f5, 0x30}, &(0x7f0000801000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000743000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f00000d6000)={r11, 0x8}, &(0x7f000095f000)=0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f00009f0000-0x8)=0x4) ioctl(r10, 0x2285, &(0x7f0000007000)="53") 2017/12/15 20:59:43 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_create(0x8e7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001f000)={0x0, 0x0, 0x862, 0xfff, 0x0, 0x0}, &(0x7f0000455000)=0x14) r3 = accept(r1, &(0x7f0000dd7000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000029a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00006d0000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000414000-0x4c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0x4) r4 = socket$inet6(0xa, 0x2, 0x8010000000000088) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f3c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000ab0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000025d000)=0x2, 0x4) sendto$inet6(r4, &(0x7f0000e87000-0x2)="c3", 0x1, 0x4, &(0x7f0000d17000)={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00008ea000-0xc)={r2, 0x10000, 0x30}, 0xc) syz_extract_tcp_res(&(0x7f000070b000)={0x0, 0x0}, 0x5, 0xffffffffffffffff) read(r4, &(0x7f0000f6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000664000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00003a0000)={r2, 0x1, 0x4, 0x4, 0x2, 0x3f}, &(0x7f00000af000)=0x14) sendto$inet6(r4, &(0x7f0000f79000-0x6)="14", 0x1, 0x1000000000000, &(0x7f0000e24000)={0xa, 0x2, 0xa16, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000085a000-0x8c)={r2, @in6={{0xa, 0x0, 0xcfce, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006e0000-0x4)=0x8c) accept4(0xffffffffffffffff, 0x0, &(0x7f0000bcf000)=0x0, 0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x803, 0x21) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r1, 0x80000) fadvise64(r3, 0x2, 0x8040, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x8, 0x718, r3, &(0x7f0000001000)="95bda7733e0e29cc2f6c849cbe2fbd61a838af0fdcfd848b3484e2beae1b1f594d2bf9280dbb6b1bb9c0a28bc3a358d5d811cef55514a69351ad48de35e8a0e192ba03be681ba720cde1ee7ecd9681dfd3df5cf2dc8c943e73a9033cd5423d27fd3bd5f53fbaa125b872a05c3d10941d9b6993e82fb8c779ec996f9970745d83edc72393beb8095c005d5c28e2e65fd33f5041c0ff", 0x95, 0x20fffc, 0x0, 0x0, r1}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00000a8000-0x8)="2e2f66696c653000", r1, &(0x7f000057e000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000319000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = getpgid(r5) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e49000-0x4)=r6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000182000)={0x0, 0xda, "6a07f69c763f91ce00eb9d7578631edd8618dbcf7c7eb0fa0f824b9a8742ce78943be13af87e93a1b356d846a2ed4747b8692ebcdb1db3ac3a1829befdf80bf31708ec73a8ad267ec2db89d69c6ec036e53a5a224be712c039f125ebdf7a65be861e7090603c19e1ad5f0111f99a810a19a0675ebcb40e40a98375b8027f3c79f0731ef4c0f250441384b632510409990774e133aa639b1689a7efb01cbc56b5a1d48d4934512605467fa2e88cbc871299724c5ea4202efe3bcd6e16e8ca0e73c98b849e7319dad01226fc8d2c36706e3f5c3aba2192fceed2c4"}, &(0x7f0000f40000)=0xe2) writev(r4, &(0x7f0000d8d000)=[{&(0x7f0000565000-0x29)="2900000018003115ffffef00006500070a800066006dff069902ffe10800080004000a000ef4ff010b", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cec000-0xa)="2f6465762f70746d7800", 0x0, 0x0) lremovexattr(&(0x7f0000aa0000)="2e2f66696c653000", &(0x7f0000af6000)=@random={"73797374656d2e00", "2f6465762f70746d7800"}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f000099b000/0x3000)=nil, 0x3000, 0x0, 0x8000000032, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000cbf000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000937000)="2f6465762f72746300", 0x4004, 0x0) sysinfo(&(0x7f0000238000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000fc0000-0x8)=0x8000043, 0x5, 0x2) 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4008, 0x8, 0xfffffffffffffffe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000188000)="6c6f676f6e00", &(0x7f000070b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002b000)="68f750ed91fd0918303ecfeccc741c6a1efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512f76fc7980fc3a5af4b5954b7f3124fcb7e1445bc0e0597e1224c3f84857c57141286804eb434284989e572183fb47869744546654e46c44ecb2493", 0x64, 0xfffffffffffffffc) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f9b000)="2d74727573746564706f7369785f61636c5f61636365737373797374656d5b00", r2) r3 = memfd_create(&(0x7f0000000000)="00", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e05000)={0x0, 0xbc, &(0x7f0000243000-0xbc)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0xf6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xf5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}]}, &(0x7f0000aa1000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001ec000-0x1d)={r4, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0x8, 0x1ff, 0x4, 0x4}, 0xa0) syz_open_dev$tun(&(0x7f00000f9000)="2f6465762f6e65742f74756e00", 0x0, 0x2) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)="6269675f6b657900", &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r3, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r5 = fcntl$dupfd(r3, 0x406, r0) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x8972, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000996000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x2) fcntl$getownex(r1, 0x10, &(0x7f000027c000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents64(r7, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000", 0x18) write(0xffffffffffffffff, &(0x7f0000056000)="240000001e000713ff080008000f778010000140090004065e2900040008ff000001ff78", 0x24) r8 = getegid() getgroups(0x4, &(0x7f0000f9e000)=[r8, r8, r8, r8]) 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f00004a9000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00004c3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)="2f6465762f6b766d00", 0x4003c, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000afe000-0x8)={0x9, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afe000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f6175746f667300", 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000000+0x83d)=0x6, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000afd000)=r6) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000afb000)={0x400000004, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000afc000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000afd000-0xaa)="e6ecd9c7bc0a5b858acdd0fef7a09a9e018133528e2796d75258c1c82cf7ff7791592e4660df4f606f6c9285f791f3dae5a246114e0e112eb40441e7a1e4f6f7bd350a917e904a7dd1b11e7ba0fa3831c743a914d4a1ff6588ee537ea001e585c08f4ece0d2e6ad62e4071b923f9f6acc50fdcc09619ab77b7991d2ae20b3f6acd9e58bd30034f1b05ba05b2ae35844ee656a13d158f0398006c6e4e41076f2bf42ebd213c8389ee9b37") ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f000086a000)={0x0, 0x0, 0x0, &(0x7f0000238000-0x8)=0x0}) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000027c000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000f71000)={{0x2002, 0x2, 0xc, 0x100, 0x0, 0x5, 0x9, 0x7, 0xf2, 0xa38, 0xc0e, 0x20, 0x0}, {0x2004, 0x0, 0xe, 0x5c, 0x8, 0x67, 0x40, 0x8, 0x5, 0x8, 0x5, 0x9, 0x0}, {0x1001, 0x10000, 0x0, 0x9c, 0x6, 0x10001, 0x9, 0x1, 0x3ff, 0x4, 0x3, 0x6, 0x0}, {0x2000, 0x3002, 0x7, 0xfef, 0x7, 0x1, 0x7f, 0x3, 0xa190, 0x7, 0x9, 0xff, 0x0}, {0x11001, 0x1, 0x10, 0x40, 0x1, 0x8001, 0x3f, 0x5, 0x3ff, 0x4, 0x5, 0x6, 0x0}, {0x4, 0x3000, 0xc, 0x9, 0x101, 0xba9, 0x7, 0x7fff, 0x2, 0x400, 0x7fff, 0x7e194372, 0x0}, {0xf000, 0x4, 0xf, 0x7, 0x8, 0xa2b, 0x80000000, 0x6, 0x2, 0x100, 0x2, 0x2fd, 0x0}, {0x10f003, 0xf000, 0xc, 0x5, 0x2, 0x4, 0x965, 0x3ff, 0x7, 0x4, 0x4, 0xffffffffffffffc0, 0x0}, {0x0, 0x2, [0x0, 0x0, 0x0]}, {0x4000, 0xf002, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x15001, 0x230004, 0x2, 0x1000, 0x10001, [0x4, 0x75, 0x5, 0xffffffff]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ce4000)={0x0, 0x2}, &(0x7f0000089000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c0d000+0x365)=@assoc_value={r2, 0x9}, 0x8) ioctl$TCSBRKP(r0, 0x5425, 0x9) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000618000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000df3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r5, &(0x7f0000171000)=[{&(0x7f00006de000)="9090e67efa99ec6ccb56fc80c968bd6cfdba3abc938cdda7e96442953dabe23ad405ebc68fd393fbb72a0f4ca61cb3740afabe48485c79510e84bf7bd3e80f2e76558e2844b937c9624013980f8146a9d145eb2a3ea5abfd09ed27985ac451a8d1b265c6e0c6b8aa84951a", 0x6b}, {&(0x7f00002f3000)="586fc478b6dd6a258c88c908dc3b44635bab581b751ea9fd29616b24a631a94f1c54a0b41ea3b87b8a3e4fe84e5d45320c5b", 0x32}, {&(0x7f00003e3000)="d6e4cfce889faab902a7067bf5cf78f96382d5959521202cda8ff8b0591c714af69a63934a59b9f3567396b1cb2e642e81bd112e0f0b5b6c8394afc2e1678bb54b6f6517a92ffd04beadeb92f5db62881b45ad22188239892c0584b22d76d589c7c163173fe524ca36e1685200edb58fe52222ef8cfec4653af81295d78d6cd3056d469402195cbdd18acff087922ab309220138990ffe0cec53427f8e929a19ae78489314829ed3bd726de030f48097bd4aa80546826efe2f031896661607805f4352962812e980411add76e1f52b98f9480875e28351465d60558a97f85d210cca634c5174d7", 0xe7}], 0x3, 0x0) r6 = accept$alg(r1, 0x0, 0x0) splice(r4, 0x0, r6, 0x0, 0x400, 0x8) 2017/12/15 20:59:43 executing program 0: mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ba1000-0x9)="2f6465762f73672300", 0x8000, 0x40000000000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b58000-0x4)=0x0) process_vm_readv(r2, &(0x7f00000e6000)=[], 0x0, &(0x7f000093d000)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000ac3000)=0x4007) inotify_add_watch(r0, &(0x7f0000915000)="2e2f66696c653000", 0x4) gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000063000-0x10)={0x0, 0x8, &(0x7f00004dd000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9e2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xb17e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x488}, @in6={0xa, 0x1, 0x7000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xb42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f00002e2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000828000-0x8)={r3, 0x0}, &(0x7f0000180000-0x4)=0x8) perf_event_open(&(0x7f0000075000-0x44)={0x4, 0x78, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x20080, 0x0, 0xfe, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x4) r4 = syz_open_dev$sndseq(&(0x7f0000ed6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b9e000-0xc)="2f6465762f6175746f667300", 0x180, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ed6000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000908000-0x4)=r5) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000140000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000d24000)={0x0, 0x1, 0x100, "ec306ff03ca10001fc2aa3a84fb788e9ed13c848324cabfacbcc218669c5f256a1700000000000040008ebdf343bdad74c0b60376a6981a156e97a252a7633f4", 0x810005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000dd, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x7e, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f0000001000-0x78)={0x3b52a6e82d2c0e54, 0x78, 0x3f, 0x0, 0x200000000, 0x0, 0x0, 0xfffffffffffffffd, 0xc04, 0x0, 0xfe, 0xfffffffffffff372, 0xbca, 0x4000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x7, 0x0, 0x40000007e, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000d89000)={0x10000, 0x20, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r8 = socket(0x13, 0x807, 0x3) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f000019b000-0x8)=0x0) write(r8, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00008d0000-0xc)={0x7fffffff, 0x3ff, 0x8, 0x4, 0xfffffffffffffe01, 0x0, 0x2a}, 0xc) r9 = shmget(0x2, 0x1000, 0x78000020, &(0x7f00000c6000/0x1000)=nil) sysfs$2(0x2, 0x4, &(0x7f0000816000-0xb)="0000000000000000000000") shmctl$SHM_STAT(r9, 0xd, &(0x7f0000a9f000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r8, &(0x7f0000ac1000)="1f0000000104ff07000000ce072d002ff325f000080003000000210000df004a", 0x20) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f5000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c35000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000a6000)={0x0, 0x1, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x2, "2e2f66696c653000"}, 0xa) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) timer_create(0xffffffffffffffff, &(0x7f0000000000)={0x81, 0x8, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) waitid(0x2, r4, &(0x7f00009ab000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000146000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00006b2000+0x4aa)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000823000-0x10)={r6, r7+10000000}, &(0x7f0000f5f000)={0x0, 0x0}) waitid(0x1, r4, 0x0, 0x8, &(0x7f0000873000+0x129)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x40, &(0x7f0000000000)={r8, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(r5, &(0x7f000092b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r11 = socket(0xa, 0x1, 0x0) get_robust_list(r4, &(0x7f0000c1c000-0x8)=&(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000619000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c) getsockname(r11, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x10001) read(r1, &(0x7f0000a4c000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r11, 0x1, 0x1f, &(0x7f0000003000)="", &(0x7f0000000000)=0x0) r12 = request_key(&(0x7f0000c38000)="73797a6b616c6c657200", &(0x7f0000313000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000be2000)="7070703024776c616e312e2f6b657972696e676d696d655f7479706500", 0x0) keyctl$chown(0x4, r12, r9, r10) ioctl(r11, 0x8982, &(0x7f0000000000)="d9") r13 = accept$inet6(r2, 0x0, &(0x7f000049c000-0x4)=0x0) getsockopt$inet6_mtu(r13, 0x29, 0x17, &(0x7f0000583000-0x4)=0x0, &(0x7f00008ad000)=0x4) fcntl$getownex(r2, 0x10, &(0x7f000099b000-0x8)={0x0, 0x0}) [ 69.919154] sctp: [Deprecated]: syz-executor5 (pid 16513) Use of int in maxseg socket option. [ 69.919154] Use struct sctp_assoc_value instead 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ee1000)={r1, 0x0}, &(0x7f00005a3000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000095e000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f52058b81749", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0d964feb7d8f80455ae71c0de646857f"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ea5000)={0x1, &(0x7f0000d0b000)=[{0x0, 0x6, 0x2, 0x7}]}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000c7f000-0x10)={0xfc, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0xc9, 0x0, 0x0) r5 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000cb8000)=0x6, 0x4) stat(&(0x7f0000a47000-0x8)="2e2f66696c653000", &(0x7f0000c82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_fuse_mount(&(0x7f0000be3000-0x8)="2e2f66696c653100", 0x1000, r7, r8, 0x5de0, 0x2000000) sched_getaffinity(r6, 0x8, &(0x7f0000d1f000-0x8)=0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f000085e000-0x10)={0x3c0a, 0xa, 0x2, 0xed, 0x0}, &(0x7f0000a55000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f00001ad000)={r1, 0x100000000}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ca8000-0x8)={r12, 0x6}, &(0x7f0000bf2000)=0x8) ioctl$PERF_EVENT_IOC_ID(r9, 0x80082407, &(0x7f0000931000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f00001ba000-0x8)={r11, 0x4}, &(0x7f0000c7c000-0x4)=0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00001fa000-0x4)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000903000-0x8)={0x0, 0x101}, &(0x7f00005db000-0x4)=0x8) fcntl$addseals(r2, 0x409, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000caa000)={r13, 0x1}, &(0x7f0000f04000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d1000)={0x0, 0x0}) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054d000)="2f6465762f73672300", 0x5, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004101, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x800000000000008, 0x3, 0x10001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fac000-0xc)={0x0, 0x0, 0x0}, &(0x7f000019d000)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e2, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00005cf000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xc, 0x100003, 0xa9ed) r4 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x80000) memfd_create(&(0x7f0000021000)="40212c2d00", 0x1) r5 = openat(r0, &(0x7f00005a8000)="2e2f66696c653000", 0x10004, 0x124) r6 = syz_open_dev$usbmon(&(0x7f00005af000)="2f6465762f7573626d6f6e2300", 0x80000001, 0x2a300) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x6, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r3, 0x0) iopl(0x4) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000003000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000126000-0x4)=0x0) r8 = msgget(0x2, 0x1040) msgctl$IPC_RMID(r8, 0x0) fcntl$setsig(r6, 0xa, 0x14) pipe(&(0x7f000097a000-0x8)={0x0, 0x0}) r10 = msgget$private(0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f00009e0000-0x4)=0x0) msgrcv(r10, &(0x7f0000e88000)={0x0, ""}, 0x8, 0x4000000003, 0x0) socket$packet(0x11, 0xa, 0x300) msgctl$IPC_SET(r10, 0x1, &(0x7f0000377000)={{0x7b, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x5, 0x0, 0x0, 0x0}, 0x7, 0x1, 0xffffffff, 0x1, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_RMID(r10, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000976000)=0x78) 2017/12/15 20:59:43 executing program 7: r0 = perf_event_open(&(0x7f0000e62000-0x78)={0x2, 0x78, 0x362, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xf563, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0xfffffffffffffffa, 0xffffffffffffffff, 0x0) syncfs(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd5f40e655b088ce, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000000, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xff7fffffffffffff, r0, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000017e000)=0x0, &(0x7f000033a000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004c9000)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000741000)="2e2f636f6e74726f6c00", 0x900404, 0x64) bind$ipx(r1, &(0x7f0000e86000)={0x4, 0x4, 0x7, "80be31020065", 0xbe, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) unlink(&(0x7f000017e000)="2e2f636f6e74726f6c00") ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)="2e2f66696c653000", 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x2800000000000, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r4, &(0x7f0000bdb000)=0x0, 0x248) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000169000-0x10)={0x0, 0x2c, &(0x7f0000de9000-0x2c)=[@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e40000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b05000-0xb8)={r5, 0xffffffffffff8000, 0xfec6, 0x0, 0x20, 0x100000001, 0x0, 0x5, {r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf52, 0x1ff, 0x0, 0x0}}, &(0x7f00000ad000-0x4)=0xb8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000032f000-0x10)=@generic="09e1fec3f21204f73578819d1f8c1200") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000df000)={r6, 0x6, &(0x7f0000ae1000-0x78)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd7000-0x4)=0xc) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000ab4000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f000045a000-0x10)="2e2f636f6e74726f6c2f66696c653000") getdents64(r1, &(0x7f0000cdc000)="", 0x0) open(&(0x7f00001ad000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x101000, 0x20) lremovexattr(&(0x7f00001f1000)="2e2f66696c653000", &(0x7f00001af000)=@known="73797374656d2e61647669736500") link(&(0x7f0000036000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f0000b77000)="2e2f636f6e74726f6c00") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000096d000)=@add_del={0x2, &(0x7f0000099000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9a}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0}, 0x14) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000834000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x200000}, @rr={0x7, 0x1f, 0x4, [@empty=0x0, @multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x3]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r3 = creat(&(0x7f000028d000-0x8)="2e2f66696c653000", 0xfc) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000eb6000-0x10)={0xffffffffffffffef, 0x100000001, 0x4, 0x6}) readv(0xffffffffffffffff, &(0x7f000092a000-0x8)=[], 0x0) pipe(&(0x7f000075d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00004dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800000000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x49, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000f27000)=0x7) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, &(0x7f0000eb7000-0x4)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000072c000)=0x0) r7 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000003, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x8000000000, 0x0, 0x0}, r6, 0x5, r4, 0x3) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x4, 0x0, 0x4, 0x4, 0x4, 0x0, 0x0}, 0x1c) set_mempolicy(0x8001, &(0x7f0000ccc000)=0x3ff, 0x7) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008df000)={r8, &(0x7f00000c9000)="210e", &(0x7f0000ff8000-0x68)=""}, 0x18) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000c09000)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) r10 = inotify_init1(0x80000) tgkill(r9, r9, 0x40) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000c24000)=0x5) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000001e000+0x448)={0x0, 0x0, 0x0}, &(0x7f00007bd000)=0xc) fcntl$setown(r10, 0x8, r11) fcntl$getownex(r10, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r13 = getpgrp(0x0) kcmp(r13, r12, 0x1, r1, r7) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f000045b000)="", &(0x7f00003d9000)=""}, 0x18) 2017/12/15 20:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d75000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f94000)="2f6465762f696e7075742f6576656e742300", 0x70, 0x0) fallocate(r0, 0x2, 0x3, 0x1002) r1 = syz_open_dev$tun(&(0x7f00002bb000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009b9000)=0x200008000203) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d41000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@ax25={0x3, {"3cce1b53ddfe51"}, 0x1000}}) r3 = socket(0x10, 0x8000f, 0x35bf) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ff3000)={@common="67726530000000000000000000000000", &(0x7f0000f95000-0x14)=@ethtool_wolinfo={0x8, 0x1000, 0x101, "2f2317cff000"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000513000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f00005cf000-0x28)={@common="62637366300000000000000000000000", @ifru_settings={0x5, 0x5, @sync=&(0x7f000087e000-0xc)={0x18, 0xe57, 0x1}}}) sendto(r3, &(0x7f000043c000)="120000001200e7fb00ffe90000000800f99b", 0x12, 0x7c, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000c77000)="2f6465762f72616e646f6d00", 0x0, 0xfffffffffff7fff9) r4 = syz_open_dev$sg(&(0x7f0000e94000-0x9)="2f6465762f73672300", 0x2, 0x1ffe) r5 = gettid() r6 = perf_event_open(&(0x7f0000f4a000-0x78)={0x2, 0x78, 0x1000000000000df, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x39, 0x0, 0x0, 0x200000, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x4, 0x0}, r5, 0xffffffffffffffff, r6, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000026d000-0x2)=0x80000000, &(0x7f00002b2000-0x8)=0x2) getsockopt$ax25_buf(r4, 0x101, 0x1a, &(0x7f0000295000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00005c1000-0x4)=0x1000) r7 = socket(0x55, 0x7fffc, 0x0) recvfrom$packet(r4, &(0x7f00005e6000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x40, 0x0, 0x0) write(r7, &(0x7f0000a3d000)="260000001e0047f10714c1873a0022fb07f0ffffff0000000001020000000076000000eb7435", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000997000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xf, 0xffffffffffffffc5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common="697036746e6c30000000000000000000", @ifru_flags=0xfffffffffffffffd}) flock(r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000953000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e57000)=0x0) r3 = gettid() getpgid(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000187000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000bd4000)=0xfffffffffffffe01) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b2e000-0xa)="2f6465762f6375736500", 0x82200, 0x0) getpeername$packet(r5, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00006e2000)=0x14) recvfrom$packet(r5, &(0x7f0000630000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x2062, &(0x7f000012c000)={0x11, 0xff, r6, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r7 = semget$private(0x0, 0x407, 0x104) semop(r7, &(0x7f0000af8000)=[], 0x0) semop(r7, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semop(r7, &(0x7f000027d000-0x1e)=[{0x2, 0xc1a, 0x1800}, {0x2, 0x4, 0x1800}, {0x6, 0x9, 0x1000}, {0x0, 0x7, 0x1000}, {0x4, 0x3, 0x1800}], 0x5) semctl$GETNCNT(r7, 0x3, 0xe, &(0x7f000027c000)="000000000000000000000000000000000000000000") pipe(&(0x7f00000ba000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f00004cd000-0xc)={0x0, 0x7fffe, r8}) ioctl$DRM_IOCTL_GEM_FLINK(r9, 0xc008640a, &(0x7f0000a32000)={0x0, 0x0}) ioctl$TIOCGSID(r9, 0x540f, &(0x7f0000e88000)=0x0) get_robust_list(r3, &(0x7f0000b39000)=&(0x7f0000225000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000bd8000)=0x18) ioctl$DRM_IOCTL_GEM_FLINK(r11, 0xc008640a, &(0x7f00009e6000)={r10, r12}) 2017/12/15 20:59:43 executing program 6: r0 = socket(0xc, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = gettid() move_pages(r2, 0x5, &(0x7f0000ea5000-0x14)=[&(0x7f000075d000/0x1000)=nil, &(0x7f0000601000/0x3000)=nil, &(0x7f0000f5e000/0x2000)=nil, &(0x7f0000640000/0x4000)=nil, &(0x7f000005c000/0x3000)=nil], &(0x7f0000488000)=[], &(0x7f000044b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000158000)=0x8, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000099000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000d8a000-0x38)={&(0x7f0000968000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000afa000-0x90)=[{&(0x7f00003d6000)="18f4dfacebdf2336ac8389ffec27061a6fdae5a8785ac9791bba5c525d97a871262480e488894a9eca13e049a6adfbbd2e62f1dc2025a7", 0x37}, {&(0x7f00003e8000)="43e57f5cefe79c433fa03a73873ec1dd517666e67d53af2afe843ddcfdbd28dd78493f941af80d4255d8c1141a1d7ee43eec96db29240669e300e2a03efb", 0x3e}, {&(0x7f0000c84000)="5083abfaa2f7c7b7ca2b2431952f1525d26e1043069426678d7f56dbbb71846b9ed9fe85e35db15aa7af645d9f900a56ab75c6c113e0fd8c1386ce786b80135ee517210f78", 0x45}, {&(0x7f0000184000)="cbbd0466e7a6bac797d8791614e0837a16c2685fbf4d3cbec64f71dc90238aef95ba3f8ef56fadee6dc379f90d40cfc4cbd5d8bee0921aa0669e71c32290279ae037d0bc51d27204f4f6d2084e5f1a9d4c66877bbbb54eaa402fd6e69b961f05a58c76aa009011fefea30ac2a1a62cf0838fd9dbebaaaf55565deb110fa81fd7286227341429eab488fb545d715c45c25b3816d4cb91577ac5ff09bd360ee934679139776aad7599bd552b47257bf089aa80e3deaeabc92c9ccef67d62dd975991fa560c1b38f0eac6cbfb6285efe7ddb5360f12bbefed913b9d7bc6da55b36cdd", 0xe1}, {&(0x7f0000dbd000-0xdc)="8b6811cd95fa62be00857c6f51754b164c7f12e3e8c05f3608ec266ba0434053af03120fd147eb6675c17a49ccd4547b23a38776a2780c32ff67d0bebd345460345b104be44be9b12776a7ef4619db4f2e873b4a73e5c40a1df234eb04579641a9545b6fe981361593c5eb502ff36b5913b2e162e0827b23259da5f95ceb3996f578f9a6eb409e7d7088737a40b81e46d84fdd39d28d86b6824a13f9016678db5d8607bd29d6dbe92a54637977764d4b41de9435e63481a709c94b5b243ddbe60131606d786486b029a491b9efd020dbd3991aa2deb492c3460469f3", 0xdc}, {&(0x7f0000ebd000)="1d79ee1c25417e7752cf3d3c8b7727d8860a0b9c9df977269e93878579a26c4141669cff04b7527095ba90", 0x2b}, {&(0x7f00009aa000)="7554226dbc76d91e0460ae3d0b274070857bc6e8a3ff74034ed3ba418891d75bfeb50798ffb5929af30f79e2f927ea33e78d0ac9e099b156438c2f429ff23a32e0f3a995a691608cd3477f516f87c4f5484e2b7172d890eb6b9f6b18b57c58cb63d3a4c73080f65f83efb6169a2621ab8b5b79f563ff9e3c5f0e591b397655bcc76b82", 0x83}, {&(0x7f0000e82000)="43b3083527cb", 0x6}, {&(0x7f0000f59000-0x32)="dfce557a4d1fecb8e1f9927bc32579804c6603830a8c3436c948bf5035d5673e35939c45552fd3d6e0f229904161365414fa", 0x32}], 0x9, 0x0, 0x0, 0x810}, 0x4000890) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000aa7000-0x4)=r3, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000e5a000)={0x4, 0x0, &(0x7f000054f000-0x4)=[@enter_looper={0x630c}], 0xe9, 0x0, &(0x7f00002f6000)="a902ac9bf987fcac0b65adde4aa580aeb23fc61b200cc92b1a95b8126cb27e9eec4ea5fd377da1e39f98ddbe5b58069b1851b361181e7ee55bd5e72318cb105ff7b385ba77a55dae3740821f4444159756c6b4463683bdb2b2c59560418b200ec231aa7fff328d2af1038a580554be408422163ff1552004e5b7ca00ac57a7692781a405a9edaa3c13e8aa7307d3c9efb69f2ffd9dd8e86456a9adac5ee22a9b0efcac778522cafef994330941a3e5eb87f86a48848e0ab3567e1b845c1b2a211d999c662d04807ac26946825f83ced813b5effc63daebae7c9c53adacf4025f92ad0d52bd27a788f0"}) ioctl(r1, 0x8936, &(0x7f0000000000)="") fcntl$setown(r3, 0x8, r2) getpeername$llc(r1, &(0x7f000028a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004a4000)=0x10) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004f3000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000fac000)={[0x7, 0x4, 0x4, 0x40, 0x7, 0x1, 0x100, 0xa59, 0x94b, 0x3f, 0x8, 0x1, 0x9, 0x3, 0x5, 0x5], 0x1, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f000069d000)="2e2f66696c653000") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000028000)="080d6cb3e78af5781b48d3407aac2e80011f9806f707466bbc05441403000000000000005bbffe4310bb4295f032e0d003000000000000008ec628a49d111366210b") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000016f000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000719000-0x8)={0x2, r4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000300000)={0x2, 0x9, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000bb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00003a2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d13000)=0x2a) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000a88000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000029d000-0x4)=0xc) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000d95000-0x6)={0x6, 0x807fffffff, 0x2}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000ef1000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000000000000000100000000c88ebbff06012e0100000000000021ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406a9fd100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200570d68395533b594fa00041ad0b4a2c23eef679567fcda", 0xc0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000678000)=0x0, &(0x7f000084b000-0x8)=0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)="2f6465762f72666b696c6c00", 0x0, 0x0) socket(0x11, 0x802, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x4634295e}, 0x1c) syz_open_dev$vcsn(&(0x7f0000b9b000-0xa)="2f6465762f7663732300", 0x8, 0x101000) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000010b000)=0x95400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000edd000-0x20)={r6, &(0x7f0000fe6000)="", &(0x7f0000eb1000-0x1)="13", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r6, &(0x7f000068f000)="", &(0x7f00007c2000)="16", 0x0}, 0x20) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00002f6000)=0x7fffffff, 0x4) socket$netlink(0x10, 0x3, 0x1) 2017/12/15 20:59:43 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000-0x8c)={0x9, 0x1, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1a) setsockopt(r1, 0x10e, 0x0, &(0x7f0000f8e000)="", 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x40000000003ff, 0x4) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb5d000)=nil, 0xb5d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00004ff000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000cbb000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x6}, &(0x7f0000142000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r5, 0xfffffffffffffffa, 0x100, 0x407}, 0x10) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000977000-0x6d)="c11b9f07aaee64bddc46c3fab62d2ad9d74c3dff5a371af91e1f78dd73b3589ed85a71705bb7dded874aba4f4cf6b3c017bb2b647e205484638470be59121e415835184fdb83faadaeb29c672aeee6a842754db405735be367b4308ef93ae04c8fe3fa150c748228eafa87b39e", 0x6d) r6 = socket(0x1f, 0x80000, 0xfffffffffffffffe) setsockopt(r6, 0x7fffffff, 0xd, &(0x7f00006e3000)="3a", 0x1) setsockopt$packet_int(r6, 0x107, 0xe, &(0x7f000061c000-0x4)=0xfffffffffffffffa, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000044f000-0x74)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd65}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}], 0x74) listen(r0, 0x1000) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000f64000+0x5b9)=0x100000000000800, 0x4) 2017/12/15 20:59:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x10a01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x9c)={r0, 0x8, 0xd16, "4d176a7f0bc70975d18674810d06b434bb07a8d77f1ddb6131eb283278c54c99aa58021c3368e2f7697d3c6d86f06944941a94e336b42e96c33474f64849ff0a51b0ccf4f5d6c76537b28dd997926a7c1d12ca959e5b3ad9a0e96a4272edae10b5cc9b69bac8765d772150aba028d178db1a2126c542d14f56d3d34ea0db39be6903f48c4b0e99492e20cdefa9411e455fe0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009ee000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d63616d656c6c69612d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000006e000-0x13)="000000000300000000b600000154bbb7060008", 0x13) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1b", 0x21}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x9400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x2, 0x40045f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000907000)="2f6465762f7161745f6164665f63746c00", 0x802, 0x0) getpgrp(0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000444000)={0x2, 0x78, 0xdc, 0x0, 0x4, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x2, 0x5, 0x0, 0x0, 0x2000000, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000bd8000-0x8)=0xfff, 0x4) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r6 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) perf_event_open(&(0x7f0000dba000-0x78)={0x5, 0x78, 0x3ff, 0x6, 0x9, 0x3, 0x0, 0x3, 0x10000, 0x5, 0x7, 0x7, 0xffffffff00000000, 0x0, 0x0, 0x4, 0x1, 0x100000000, 0x59d, 0x10, 0x8, 0x7, 0x5, 0x4, 0x7fff, 0x4, 0x0}, 0x0, 0x800, r5, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0xfee, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x53d8, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f00003c8000-0x4)=0x7d2, 0x4) socket(0xc, 0x80b, 0x9) 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000016e000-0x10)="2f6465762f73657175656e6365723200", 0x28001, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000553000)={0x9, &(0x7f00004c3000)=[0x143d, 0x362, 0x3064, 0x20, 0x3, 0x9, 0x8, 0x1f, 0x6b]}) r4 = perf_event_open(&(0x7f00004f1000)={0x2, 0x78, 0x82, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x201, 0x1000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x1, 0xd34, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffff, r4, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000661000)=r1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x0, 0xc}, {0x6, 0x0, 0x0, 0x0}]}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000805000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00006eb000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000064f000)={@generic="337b89a091017257a70e36d5d6574edf", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = getpgid(0xffffffffffffffff) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000532000-0x4)=0x100000000, 0x4) sched_setparam(r7, &(0x7f0000a7a000)=0x3f) bind$packet(r3, &(0x7f0000e0e000-0x14)={0x11, 0x1f, r6, 0x1, 0x4, 0x6, @random="27eb664e1df3", [0x0, 0x0]}, 0x14) sync() socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f00008ff000-0x10)="2f6465762f73657175656e6365723200", 0x10) accept4(r3, &(0x7f0000717000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000825000)=0x10, 0x80082) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000fa2000-0x4)=0x4) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000820000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002dc000)=0xc) getpgid(r8) getpgid(r1) socket$inet6_udp(0xa, 0x2, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f00007c0000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000079b000-0x4)=0x28) 2017/12/15 20:59:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x100) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000279000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000211000)="2f6465762f73657175656e63657200", 0x44000, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000084d000-0x4)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b9a000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) sendfile(r4, r3, 0x0, 0x8) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000867000/0x18000)=nil, &(0x7f000000a000-0x18)=[@text32={0x20, &(0x7f0000c2e000-0x55)="673e0f86eecba1c6440f20c0350d000000440f22c0c4e17c10400f36670f01cbb80aa6b2100f23c80f21f835000040000f23f80f06d9f4b9760a00000f3266baf80cb800e41485ef66bafc0c66edc4e3a15f420900", 0x55}], 0x1, 0x24, &(0x7f0000a5a000)=[@dstype3={0x7, 0x0}, @cstype3={0x5, 0xf}], 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000de4000-0x4)=0x8, 0x4) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000042000-0x10)={0xc, 0x9, 0x2, 0x8}) syz_open_dev$sg(&(0x7f0000eea000-0x9)="2f6465762f73672300", 0x4, 0x4000) getpgrp(r0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffffff) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000c16000-0x10)={0x77359400, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c2000-0x10)="2f6465762f73657175656e6365723200", 0x402800, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000773000)={0x3ff, 0x2}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1f, 0x802, 0x100000000, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000663000)={0x1, [0x0]}, &(0x7f0000ccb000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fd6000-0x10)={r3, 0xc0, &(0x7f00002b6000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1a30}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f3}, @in6={0xa, 0x0, 0x2ac5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @rand_addr=0xb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000fbb000)={0x3}, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x20000000, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$dupfd(r1, 0x406, r4) r6 = signalfd4(r5, &(0x7f0000fd7000)={0x7ffffffb}, 0x8, 0x0) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000001c000-0xc)={0x2000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f0000a07000-0xc)={0x80000000, 0x0}) r8 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndtimer(&(0x7f0000fbc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r9, 0x54a2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x3, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064c000+0x7c8)=0x0) ioctl$int_out(r6, 0x2, &(0x7f0000468000-0x8)=0x0) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000e71000-0x4)=0x0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f000037c000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a81000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e4e000-0x28)={@generic="15683102cd30400dee2c3e5d757c64d2", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(0xffffffffffffffff, &(0x7f0000e1c000)="", 0x0, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000462000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000079a000-0xc)={{0x4, 0x8, 0x9, 0xffffffffffffffea, 0x101, 0x7}, 0x0}) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r4 = socket(0xf, 0x3, 0x2) dup3(r4, r3, 0x0) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f0000933000)={0xfffe}, &(0x7f000048d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, r0}, 0x8) socket$llc(0x1a, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x40, 0x101a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae3000)="2f6465762f72746300", 0x403, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00006f2000-0x73)={r1, r2, 0x7ff, 0xfffffffffffffffe, &(0x7f0000aa9000)="cda09534c7e1ca519b7d03918ae2d1423f33a47105722e5ff4dc90b34c9e0e543650ddb7", 0x7, 0x0, 0xb8, 0x3, 0x5, 0xffffffff7fffffff, 0x4, "73efc54575edf649489ccc0e3230617a6bb249afb8b7824f1a720009bbb5179a0fa9b762183b8b0920975c70c26ff2e4263e9cf1ff918ad3778a0d5dc2ca4664b566b601cbca061a67c3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x80000008, 0x200000000000002, 0x1) connect$nfc_raw(r1, &(0x7f00001b5000)={0x27, 0x0, 0x8dbd, 0x0}, 0x10) io_setup(0x40000000081, &(0x7f0000ea8000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xf1) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000434000)=0x427) perf_event_open(&(0x7f00008aa000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r6, 0x10e, 0x5, &(0x7f0000fca000-0x4)="00000000", &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000029a000-0x6)={0x0, 0x4}, 0x6) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000b08000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6(0xa, 0x1, 0x10000000000) recvfrom(0xffffffffffffffff, &(0x7f0000f69000-0x1000)="", 0x0, 0x0, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000167000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067f000-0x4)=0x10) fcntl$dupfd(r4, 0x100000000000000, r5) getsockopt$inet6_buf(r7, 0x29, 0x3d, &(0x7f000076d000+0xc59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d9c000)=0xec) 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a85000-0x8)={0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000002a000)="00000000000000000000000000") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = gettid() getpgrp(r3) r4 = fcntl$getown(r2, 0x9) syz_open_dev$tun(&(0x7f00001fd000+0x9ff)="2f6465762f6e65742f74756e00", 0x0, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a14000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a7f000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) r5 = getpgrp(r4) move_pages(r5, 0x2, &(0x7f0000097000-0x10)=[&(0x7f000032e000/0x2000)=nil, &(0x7f0000388000/0x3000)=nil], &(0x7f00002cc000)=[], &(0x7f0000c52000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002ce000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffff8, &(0x7f0000af3000-0x10)={0x0, 0x0}) r9 = accept4$inet6(r2, &(0x7f0000242000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000597000)=0x1c, 0x800) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000a84000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000f96000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00008b5000)={@generic="eca30200b60122a7e96ad9d900000006", r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000003000)=0x0, 0x6, 0x2, &(0x7f0000c29000)={r7, r8+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000c64000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f00008a8000-0x78)={0x4000000003, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2800000000, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() connect(r0, &(0x7f0000016000-0x8)=@sco={0x1f, {0x8, 0x2010000, 0x3, 0x3, 0x3800000000, 0x7}}, 0x8) r3 = getpgid(r2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000016000)="6664696e666f00") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000018000-0x60)={0x0, 0x1a, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x0) mknodat(r4, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x8004, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000018000)="6b657972696e6700", &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000017000-0x8)="7472757374656400", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000018000)="6664696e666f00", 0xfffffffffffffffc) getdents(r4, &(0x7f0000009000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5) keyctl$link(0x8, r5, r6) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000007000)={0x0}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000019000-0x8)="2e2f66696c653000", &(0x7f0000019000)="2e2f66696c653000") mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000001b000)="000000000000") execveat(r4, &(0x7f0000019000-0x8)="2e2f66696c653000", &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e65743000", &(0x7f0000004000-0x7)="666400000004bb"], &(0x7f000001a000)=[], 0x0) 2017/12/15 20:59:43 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f000067f000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x0, &(0x7f00006f2000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x198) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f73656c662f6e65742f70666b657900", 0x200040, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000857000)=0x5, 0x4) 2017/12/15 20:59:43 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000100005, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0xb0, &(0x7f0000ac5000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x3c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe5f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007cc000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f000056b000)="6e65742f736f636b737461743600") mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f00004eb000)="2e2f66696c653000", r5, &(0x7f0000acc000)="2e2f66696c653000", 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000002f000)=0x1000005ff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a4b000-0x1c)=[@in6={0xa, 0x3, 0x73, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000005}], 0x1c) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="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", 0x1000, 0x20000886, &(0x7f0000ab8000)={0xa, 0x3, 0xe000000003ffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)="000000000000000000000000000000", 0xf, 0x1e, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000065d000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000090b000)={0x0, 0x20, &(0x7f0000ace000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aca000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0xa10, 0x0, 0x3, 0x800000000000003, 0x40000001, 0x64, 0x5, 0xfffffffffffffffd, 0x40, 0x2, 0x8}, 0xb) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ad1000)={0x0, 0x0}) getsockopt$inet6_mreq(r7, 0x29, 0x0, &(0x7f0000acf000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ad1000-0x4)=0x14) recvfrom$inet(r0, &(0x7f000081a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40000000, &(0x7f000064c000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b6209000000", 0xf7, 0x20008004, &(0x7f0000abf000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x965}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000abb000-0x4)=@assoc_id=r2, &(0x7f0000abb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ac6000)={r6, 0xffffffffffff5ca9, 0x10000000002f, 0xff, 0x7}, &(0x7f0000060000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000aba000)={r8, 0x6, &(0x7f0000ac1000-0x78)=[@in6={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [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, 0x9, @loopback={0x0, 0x1}, 0x497b}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000036c000-0x4)=0x10) r9 = dup(r0) ioctl$TCFLSH(r9, 0x540b, 0x9) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000575000)={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]}, [0x97e0, 0x52ef, 0x2, 0x7, 0x4, 0x5, 0x0, 0x6, 0x3, 0x2c0, 0x56af, 0x5, 0x42e, 0x9, 0x1ff]}, &(0x7f0000ad3000-0x4)=0x108) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ad3000-0x16)={r10, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x240000000000000}, 0x98) poll(&(0x7f0000acc000-0x20)=[{r0, 0x4, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x2000000200, 0x0}, {r0, 0x20, 0x0}], 0x4, 0x9294) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b3a, 0x4) shutdown(r1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000042f000)={@common="62637368300000000000000000000000", @ifru_flags=0x6002}) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ad4000-0x4)=0x8) 2017/12/15 20:59:43 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x1000000000000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c8000)="2f6465762f7667615f6172626974657200", 0xc0, 0x0) bind$netlink(r1, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r2 = inotify_init1(0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000008a000)=0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b78000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dc8000-0x4)=0x0) r3 = gettid() prctl$setptracer(0x59616d61, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x8, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r5, 0x8, &(0x7f0000bb4000-0x8)=0x400) ptrace$getregs(0xc, r5, 0x81, &(0x7f0000000000)="") ptrace(0x4208, r4) sched_setparam(r5, &(0x7f00003a8000)=0x7) syz_open_pts(r1, 0x4400) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001cb000)=0x0) utime(&(0x7f00006d5000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000b52000)={0x3e, 0x8}) 2017/12/15 20:59:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x6d, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x7, &(0x7f0000ff5000-0x38)=[@generic={0xffffffff, 0x100, 0x6, 0x2}, @generic={0x5, 0x6, 0xffffffff, 0xfffffffffffffcab}, @generic={0x8, 0x0, 0x800, 0x6}, @generic={0x2, 0x7a3, 0x2, 0xfffffffefffffffb}, @map={0x3ff, 0x9, 0xb687, r1}, @map={0x15e, 0x101, 0xfffffffffffffffc, r0}, @map={0x200, 0x0, 0x8, r1}], &(0x7f0000cce000-0x6)="737973654f00", 0xfffffffffffffffe, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005a8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$netlink(r5, &(0x7f0000639000)={&(0x7f0000558000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d5f000-0x80)=[{&(0x7f00008bb000)=[], 0x0}, {&(0x7f0000438000)=[{0x73, 0x9, 0x400, 0x3, 0x672, "96015ef9c8fcd9b974d601436b264e0671b7d458e1536a90afb5ffa47e6f96dd4e85f83b3047b56ce2f74fb7c7dd747340053f0f5215f0430e5603096a03acc51d5a70ff8fbac7a270342007a2a2d214a8489c3d7464eea571c8b77d5f51947c6b1cd2"}, {0x33, 0x5, 0x718, 0x80000000, 0x6, "935f8c008f5d0c0cadeaff31dd80b8ad5812cec67f332996c7f0beab9cabd222ec2810"}, {0x1010, 0x5, 0x1, 0x8, 0x2, "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"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{0xd8, 0x9, 0x200, 0x966, 0x1, "322bce3023e011c180882f34cf6e73f7c20a32c5ad35e822380c8cf1a0983e4d96818fbaa404e0d2badcc44897a7c79feb27e02197aa4d3a7b7d9bbaf069730ff7b10548159a4ad299f62293b41a45d3160ae820c5617ee2c6822a45ba29b033af29dbbbbd3e941556ca89dffd08e6d31528979f3d45fb5a25dc4c734ad0bb0c7177904cd08aeb2e9ea6a37cff2c3ed680b54919dbe422abcc8baf0edd15508fec36cb65b8100c7462e559b544d147ed8d689234d8de729179bf1500938e45a86e04a534d161446a"}, {0xe0, 0x5, 0x320, 0x80000000, 0x4, "fec524e7c42b3149f4e73dc3241e25aa1b539dc7742274d07471f6a18b846f23330fc3abcbd50c48e5cbffe3da56e097dcb125738c195d089e21e7cbca52c6bb9db3d95049df413c696bc6c5c5f7aa42a8bbdf746ce24814c399865b760ef9f3e9cb8e3fc97c54e01c8fe4b922feb8936259e84448704d3f9545e2f1cbd4bd9d4c6e231c8499d752de1a059de6527b2643313cbc2c2dcaf5c03fc43bbc39643d5daf6bc7e1a70de8c91b972467a1d4d88677be5521dbfab3f725d489e31aa4c30ae788421e82eafd206f27c315a6cd1b"}, {0x92, 0x9, 0x0, 0xffffffff, 0x1, "a212ec066fe80df2df6f03d57e1fdeea519b9befa06e3bc8da22beb42f3b673e97c3bbd6cfb906b4a0e654d56fb91e0c205c8a2f3b59009505c8bd54b4dd08e0fc2866c163d09976bc65c0b686d73e00243ecb140cb53549818785454fe02a3b99546c4ffb552a458a6f75325b6c3c547fd8b269f6ff82ca7be098fcfe573234b896"}, {0x38, 0x35, 0x60c, 0x100000001, 0x4000, "810ec01e7516c03a47b56056a1e8c9b981fa8beaa6f63d7e90c9bcc5c1f760300e9cb09c030cd264"}], 0x14b3}], 0x7, 0x0, 0x0, 0x44}, 0x8800) ioctl$int_in(r3, 0x5455, &(0x7f0000bba000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000081d000-0x8)={r2, r4}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000be1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000043c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053f000)={0x0, 0x0, 0x0}, &(0x7f00001a7000)=0xc) sendmsg$netlink(r0, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f0000389000)=[{&(0x7f0000a09000-0x2274)=[{0xd9, 0x8, 0x108, 0x3ff, 0x1, "e96bdc6faa37113edc0564c56a64574f88b0b8d7751dc2d24e0e0e346e59c85841e3030e4053005e8e3c584c8ce74ba99eb3d9955f8fbbd451c3a7e62ed7491fa006d63fcc21155a0a201bdbe85e991c714d91d09230ee320d7c59f39167e6b102530a24b8d07745842136e3edcaf928cce94c4033a1348a92f9f6bb00f48962269ea53c7127e966369c6509e1d3db564f286f8e401e2eb5679ceac3fd0248b29d922ba315c178419fe477d07320bd19fd22228a03fbcb29db50432bb84cd5a3c50bab97b875e13455"}, {0x1010, 0x4, 0x0, 0x6, 0x8001, "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{0x4b, 0x42, 0x1, 0x2, 0x1, "c00ddb97758793db94689da2bf2499f5f09702d1c28fa418a78bbf1a485d7297e440ace5c28377990d0501bfeaddee0630cb6f6bf466f4e5d7ec2b"}, {0x79, 0x0, 0x801, 0x7, 0x4, "2c66452cb664338f3f656767801c2b071b941f3010e2bd2c03c20925cee7e76b37abdf9eacdfa454f7692054eaac304f33823d8ef5e6701350d9ebaf8b9d363832c2690bc4209c7f0ec5ead8d8ea37eebfc7bed4fc3dfe56e64e7f87a3b87dc033eda9adb5822749ce"}, {0x1010, 0x5, 0x4, 0x7fff, 0xa90, "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{0xb7, 0x5, 0x201, 0x4, 0x800, "9924d7d59d8f6f2c46866361e59bd9a41a5839ce2edc846ea5e6f9a23a877366af6e788761e4ecbe82a51db691ae481e4e102c3eac7262cb23e5825be990eaac4f6c8ae2f29457475a6a748c74434aa726d004e28ea510dda8ce998a15463f5ff2fd07173d045ad03682ee0aabc14dcd95d6f60cd6db3b2a8fb10c864a866ab321d127161d0439f430187007c74dda807a3fa31399a37fe0b09a42570ce026f6ee593018b0348f"}], 0x2274}], 0x1, &(0x7f000052b000-0x90)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x28, 0x1, 0x1, [r0, r6, r6, r6, r3, r4]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r5, r1, r5, r3]}], 0x4, 0x0}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f000018d000-0x4)=0x0, &(0x7f0000404000)=0x4) socket(0x17, 0x80803, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@generic={0x0, 0x0, 0xa7, 0x0}], &(0x7f000000a000)="87797374656d00", 0xffffff7ffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000ca9000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "72666337353339286374722d73657270656e742d617678322c637263743130646966290000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r11, 0x117, 0x5, 0x0, 0x10) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000e1e000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f6175746f667300", 0x100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f38000-0x12)={@generic="ff624b4274995aa59e3e6b60933b4b6f", 0x8}) r2 = socket(0x11, 0x10000000803, 0x0) setsockopt(r2, 0x107, 0xf, &(0x7f0000e10000)="200a016f", 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x2, 0x0, 0x800, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000008000)={0x27, 0x3, 0x4, 0x4, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f000091a000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839ab9113eda60bb7cc1be8ce30d045686643d8a18ca9eb487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fa7000)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fab000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0xfffffffffffffffc, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00002e7000)=0x0) ptrace$pokeuser(0x6, r3, 0xb1, 0xa039) listen(r1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000393000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006ce000-0x4)=0x10) r6 = socket(0x2000000011, 0xa, 0x300) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f000006b000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r7) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x8001}, {0x6, 0x7fffffff, 0x2, 0x1}]}, 0x10) r8 = socket$inet(0x2, 0x4000000803, 0x2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000977000-0x10)={0x7, &(0x7f0000846000-0xd2)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f00005d7000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b8c000)=0x10000, 0x4) sendto$inet(r8, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f000084e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000703000-0x20)={0x5, 0x800000000000000, 0x6, 0x0, 0x2, 0x6}) recvfrom$inet6(r6, &(0x7f000050e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x12101, &(0x7f00000c4000)={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) write$tun(r5, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x84, 0x258, 0x8, 0x100000001, 0x10000000000005, @ipv4={{0x5, 0x4, 0x5, 0x3f, 0x101c, 0x2, 0x0, 0x6, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}, 0x1026) 2017/12/15 20:59:43 executing program 0: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000f6e000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f00000b1000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10000000000000a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c3000)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0x9, 0x0}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000f18000)=0x100000001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000483000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) pipe2(&(0x7f0000412000-0x8)={0x0, 0x0}, 0x800) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f000087b000-0x8)=0x100000000000000) clock_gettime(0x1, &(0x7f0000d75000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000762000+0xf86)={{{@in=@empty=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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000173000-0x4)=0xe8) sendmsg$unix(r1, &(0x7f0000d07000)={&(0x7f0000e0d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004e3000-0x8)=[{&(0x7f000087a000)="c8d3e28b2c8dec39f35a9e5110f6fd00176f6d7be89aabbb130961e9fe9fbd56039feee1461255fc4397877cff0c700999350924ff69937df820f1f731267e4a773b0b08a4346b778b9f022636e3c4b4ba4a21e5e1623355", 0x58}], 0x1, 0x0, 0x0, 0x20000000}, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000652000)="2f6465762f7573626d6f6e2300", 0x5, 0x1) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f000070c000-0x4)=0x1ff, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000f30000)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c6b000)={0x0, 0x0, 0x0}, 0xc) 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000726000-0xc)="2f6465762f6175746f667300", 0x189000, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) pwrite64(r2, &(0x7f0000ca2000)="bc6aac716e28de1adfdce2776c5b701fa42ca4923c1610993109704b6e8d7fafd477370038dad2f7f6ef08140d416956ac070c21dddd39f4f424237ab6ae8c93a06893a91b16185162ad921143b99a86199f17ab8b922ec8578a6561fe04000000a224101af670c47fad5f931e2b97a47c3ad9fbc56945186443cc9535934fc9937c28c6d5c00494109788ac3de0fffffffb3c2bd3cccc558aff5c2a940670ddf65e59c7b7", 0xa5, 0xfffffefffffffffe) bind$inet6(r1, &(0x7f0000f30000-0x1c)={0xa, 0x1, 0x18, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa33}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xce0000)=nil, 0xce0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r3 = socket$unix(0x1, 0x805, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_sctp(0x2, 0x1001, 0x84) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ce1000-0xb8)={0x0, 0x81, 0x2, 0x9, 0x2, 0x8, 0x0, 0x80, {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]}, 0xffffffffffffffff, 0x1, 0xfffffffffffffff7, 0x7e9, 0xfffffffffffffff7}}, &(0x7f000073c000)=0xb8) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ce0000)={r5, 0x1, 0x69, 0xb7, 0xffffffffffffffe1, 0x9}, &(0x7f0000ce0000)=0x14) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000189000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") listen(r3, 0x0) accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xe831) 2017/12/15 20:59:43 executing program 2: r0 = memfd_create(&(0x7f00007fb000-0x2)="2900", 0x1) mmap(&(0x7f0000cb9000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000cbb000-0x1f)="1f0000000104ff000007c00700000cee05f00008000100010400dcffdf00", 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="3fffffffffffffffdfe900ce07070000f30500020003000000e3d900dff0", 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x40000024, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc01, 0x6, 0x7ff, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000000, 0x3, 0x90c, 0xfffffffffffffffe, 0x2006, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000002000)=0x0) socket(0x200000003, 0x0, 0x1) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) mmap(&(0x7f000062d000/0x3000)=nil, 0x3000, 0x3, 0x3e, r4, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f62000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x40c, &(0x7f000005a000)={0x3, 0x3, 0x5, 0x8, r2}) socket(0x3, 0x5, 0xffff) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) dup3(r4, r3, 0x80000) 2017/12/15 20:59:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a0f000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000af2000)={0x3, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "c9660199c71ad149", "01602fa7af8d95ee42a4501efe40867ddb28e0d0f98e10d55e6f9db3b1e3e6cf", 0x100, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x39d27ae663342635) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x8000000d) r1 = gettid() sched_setaffinity(0x0, 0x8, &(0x7f00001b0000)=0x0) pipe(&(0x7f0000fa0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000152000-0x40)={0x0, 0x0, &(0x7f0000ebe000-0x1c)=[], &(0x7f0000a5c000)=[0xfff, 0x3ff, 0x1000, 0x1f], 0x4, 0x5, 0x98, &(0x7f0000023000-0x13)=[0x2, 0x2, 0x7, 0xa9, 0x97], &(0x7f00000c2000)=[0x80000000, 0x4, 0x2], 0x0}) capset(&(0x7f0000582000-0x8)={0x19980330, r1}, &(0x7f00005cd000-0x18)={0x800000000000000, 0x4, 0x3ffffffffffffffe, 0x1, 0xffffffffffffffff, 0x6}) r4 = open(&(0x7f0000e69000)="2e2f66696c653000", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008b0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00002a1000-0x34)={0x4, 0x78, 0x8, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000f21000-0x9)="2f6465762f6b766d00", 0x40, 0x0) r5 = inotify_init1(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f00007c4000)=0xc) fcntl$setown(r5, 0x8, r6) ptrace$setopts(0x4206, 0x0, 0x10001, 0x3fffffffffffd) ptrace$poke(0x25, 0x0, &(0x7f0000a14000-0x8)=0x0, 0x80000001) migrate_pages(0x0, 0x16e, &(0x7f0000f92000-0x8)=0x0, &(0x7f00007c6000-0x8)=0x2000000000003) process_vm_writev(0x0, &(0x7f0000708000)=[{&(0x7f0000206000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f00000b4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f000011a000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000e7c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000fe7000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, 0x0) ptrace$poke(0x4, 0x0, &(0x7f00003ac000)=0x0, 0x10001) gettid() perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xfffffffffffffffc, 0x1ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000df4000-0x8)=&(0x7f00001c6000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000001d000)=0x18) 2017/12/15 20:59:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000e70000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt(r0, 0x8, 0x20000000, &(0x7f00004b8000)="8f6bdb0b30cb292b31cb328ac77f5286cbbdaa68883969997d023000acafcb6093793e36903f503ffc417af94aa00c93a475c93550953bfcfd9761e1ff75e397ccf9002738f53231123513b4ec3f7dabc6c447a554395c92a3587b9c11ef4f3e9953ca403d026d6a79f55581a8c7693776d051d539093dc90748e59e08d3996454d2b9471887f52c367be0389340f5f7bc27c84708ab61879e31adc7a1249f78140e3e7a5bf92bd6bcdee31a98207c32abd6d02ecdc9762561dcd8e70aa50a6a0fff983450fbb014a7494ce07ba94981ee6f7124d84746ca274a47888e7c3f9baa72a6eb4f6adfc258f97da06f6931c2e5", 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e5000-0x9)="2f6465762f72746300", 0x0, 0x0) syz_open_pts(r0, 0x2200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be9000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00009ee000-0x4)=0xce, &(0x7f00005b2000)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c15000-0x18)={0x0, 0x10000, 0x20, 0x100000001, 0x4}, &(0x7f0000fc2000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d61000)={0x6, 0x8000, 0x9, 0x1, r2}, &(0x7f0000e8c000)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000a8000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c6e000-0x4)=0xb5) r3 = userfaultfd(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000072f000)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)="2e2f636f6e74726f6c2f66696c653000", 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x7}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f0000482000-0x10)="2e2f636f6e74726f6c2f66696c653000") rmdir(&(0x7f0000ef9000-0xa)="2e2f636f6e74726f6c00") statfs(&(0x7f0000d79000)="2e2f636f6e74726f6c2f66696c653100", &(0x7f000067f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000095d000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000057a000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000f66000)="6d717565756500", 0x0, &(0x7f0000800000-0x14)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 70.318538] device gre0 entered promiscuous mode [ 70.334859] device eql entered promiscuous mode 2017/12/15 20:59:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000241000)="2f6465762f736e642f74696d657200", 0x0, 0x0) pipe2(&(0x7f00002a7000-0x8)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x8e78ae23e3b82217, 0x7, 0x0, 0x2, 0x0, 0x200000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) keyctl$join(0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000c3000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000a3b000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mkdir(&(0x7f0000651000)="2e2f66696c653000", 0x50) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00001e4000)="2e2f66696c653000", 0x0) dup2(r0, r1) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x1ff, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x4, 0x80, 0x8, 0x9, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffdfffd, 0xffffffffffffffe7, 0x1c000200000000, 0x9, 0x5, 0x400010, 0x2, 0x400000, 0x4000000000000, 0x0}, 0x0, 0x0, r3, 0x0) mount(&(0x7f00009f8000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x5)="6e66733400", 0x4000, &(0x7f000000a000)="") r6 = fcntl$dupfd(r1, 0x0, r5) getsockopt$netlink(r6, 0x10e, 0x4, &(0x7f000074e000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0x76) getpgid(r4) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x80000000000001) r7 = shmget$private(0x0, 0x2000, 0x412, &(0x7f0000eae000/0x2000)=nil) shmctl$SHM_LOCK(r7, 0xb) ioctl$KVM_PPC_GET_PVINFO(r6, 0x4080aea1, &(0x7f00000de000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x6) close(r8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000ba8000-0xa)={0x5, &(0x7f0000353000-0x28)=[{0x5, 0x4, 0x4, 0x4}, {0x80000000, 0x2, 0x5, 0x4}, {0x0, 0x10001, 0xfffffffffffffffa, 0x9}, {0x10000, 0x9, 0x10001, 0x1f}, {0xffff, 0x7, 0xdd, 0x1}]}, 0x10) 2017/12/15 20:59:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fdd000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000ff9000-0x148)={0x8, 0x0, [{0xa, 0x81, 0x7, 0xfffffffffffffb64, 0xfffffffffffeffff, 0x7ff, 0x8000, [0x0, 0x0, 0x0]}, {0x0, 0x8001, 0x0, 0x4a09, 0x1, 0x4, 0x9ed, [0x0, 0x0, 0x0]}, {0x7, 0x3, 0x2, 0x40, 0x62, 0x5, 0x2781, [0x0, 0x0, 0x0]}, {0x1, 0x5, 0x6, 0x693fe234, 0x9, 0x4f5, 0xfffffffffffffeff, [0x0, 0x0, 0x0]}, {0xb, 0x1ff, 0x5, 0x3, 0xffffffff, 0x7fffffff, 0xb9, [0x0, 0x0, 0x0]}, {0x80000000, 0x0, 0x6, 0x499, 0x4, 0x6, 0x1, [0x0, 0x0, 0x0]}, {0x80000008, 0x3, 0x0, 0x3, 0x1, 0x400, 0x8, [0x0, 0x0, 0x0]}, {0x7, 0x31, 0x6, 0xffffffffffff8000, 0x74dd, 0x7f, 0x4, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000040e000)={0x1, 0x0, [{0x1d9, 0x0, 0x6}]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000b70000-0x20)={0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f9000)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000eae000-0xc)={@rand_addr=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f00000eb000)=0xc) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000005000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000365000)=0x0) 2017/12/15 20:59:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f000051b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x488402) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d17000-0x4)={0x2}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbd000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x40003, 0x4) mmap(&(0x7f0000279000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x200000000000) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x800, 0x200000) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f00000d6000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x2000074, 0x4) sendto$inet(r2, &(0x7f0000dd0000-0x2)="", 0x0, 0x40840, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000024d000-0x61)="2df409ba2f7bcc1a83ceb2ef54c6bb91afeecca9000995b7c65d7db5a8bd9eb8586d0d000000000040ffff8b9b8463748f44b9cc6921460f93b70a6eea24831d480944d2b1a84927ccc5faef650000f931317af21618603a1c6ca5a927b57016d2", 0x61) recvmsg(r2, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x5d}, 0x41002106) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000000010a, 0x4) setsockopt$inet6_int(r0, 0x29, 0x20000000000b, &(0x7f0000797000)=0x4, 0x4) mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000831000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x20, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000836000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/15 20:59:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f0000ec4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e99000)=0x0, &(0x7f00006ac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b8000)={0x0, 0xd368, 0x30}, 0xc) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8004, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e58000-0x4)=0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b86000)={0x0, 0x7a}, &(0x7f0000d1f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ba000)={r2, 0x200, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="0b", 0x1, 0x1, &(0x7f0000c45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000097e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000baf000-0x8)={0x0, 0x3}, &(0x7f0000c3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e99000-0x10)={0x3, 0x8, 0x8, 0x9, r5}, &(0x7f00000b1000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c7a000-0x20)={@generic="fbc92006c9caf9ef17b2c68be18c23db", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000a24000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8900}) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000a7f000)="0000000000000000000000000000", &(0x7f00008f1000-0x4)=0xe) sendto$inet6(r0, &(0x7f0000feb000)="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", 0xbe2, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000a5b000-0x1c)={0x3, 0x9, 0x8, 0x8001, 0x1, 0x1, 0x800}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00008d6000)={0xb, 0x7, &(0x7f00001a0000-0x38)=[@generic={0x0, 0x1ff, 0x0, 0x101}, @generic={0x9, 0xffffffffffffffae, 0xe4, 0x39a}, @generic={0x7, 0xfd5, 0x3, 0x1f}, @map={0x40000, 0xeaa, 0x1, r6}, @generic={0x257, 0x7fff, 0x1ff, 0x0}, @map={0x9, 0x101, 0x9, r0}, @generic={0x7, 0x1, 0x4142, 0xe99}], &(0x7f0000b55000-0x1)="00", 0x5, 0x84, &(0x7f0000467000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffffffff354d, 0x0}, 0x30) 2017/12/15 20:59:43 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000)={0xc, 0x0, &(0x7f0000009000)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x0}], 0x6, 0x0, &(0x7f0000007000-0x6)="b8474bd23162"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)="2f6465762f62696e6465722300", 0x0, 0x800) mmap(&(0x7f00004c6000/0x1000)=nil, 0x1000, 0x2000006, 0x20012, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000002000-0xd)="2f6465762f62696e6465722300", 0x0, 0x800) close(r5) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000004000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000005000-0x30)={0x38, 0x0, &(0x7f0000001000-0x38)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x4}, @register_looper={0x630b}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x1}, @enter_looper={0x630c}, @increfs_done={0x40046307, 0x1000, 0x3}], 0x72, 0x0, &(0x7f0000004000)="a1c6c0b1b871139e95ca46131962161ac68b6143339b74b846665acc18d4e4b9c0f4920528e89062c2f49ea552c8c6f098061cfa40af8b4613a90b083bb30c4c00823376f318e6db5ab8930e98af6442460bf16053a8dff56bd6de06ad00da931bb56ad95f733973395394a3140fce043134"}) 2017/12/15 20:59:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffbfffc, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f000010f000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x8007fe) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007ac000)={0x2000, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000f43000-0x60)={0x4, 0x9, 0x0, @thr={&(0x7f0000fba000-0xd6)="9870658bdde6d859b3211562bd12aa149528f880ca3918ad022b647a9fd3ab33b5d0f804460c740abcd36da29e8aef28b8ce234af398a7650e1eb9afb15cb2acc0e9f39f96af32f81b47e9a25dddfa00060cc4b39ece2fe743fbad0738c6067eab34d493235817f5821e94cea85166eaeba7fa8671e8209c883e35384eb0d18c3a8041095e00d6f7045973c4ccc076c672d21aa4cec6276f6a6445048f7ec938e65beb71502d2b773edfdb4c0b011d624e4dffe840a93d11071d514a532d3fa7d11ccae63042f25a45c84e764ac7e6f50d7af5644c0c", &(0x7f0000049000-0xf8)="c84e8a908778b5507595cc109982ca71db2371bc094dd97e20bc8b41e856d28d123b20d2cba370c04ef34bb5303da04c84029e3de5e83e1b3fa2aa5fd111f9f7e322afd6829fc4e2bdfeee001879df13507d7dfceebe99476141fea616f5bff4a61b342ef9d0d6bf11f0ca5ef647cd880aa90cc10d11ce9af580f40a0a0022c4bdb69a198e3c4222c86b2eb278b2a8e5c310a26be0f66f2b37253890ebc522606c3a36bdc38b60d3e0a3b258a85e4d03d95d8f1270cba58a01af15e22cffb862068f5964694caa99814af9bb9961767d7ad9d6a30c00dd0168a6a22d41857e2df514e2c03ff60f888cba6857c37f1d8317694b0981089ea5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x0}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x14, r2, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x1ff) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x2000001, 0x32, r1, 0x0) r4 = gettid() mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ab9000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f00008bb000)="4e2d0c261abd3a1d1bdf68a146fe355a762e9a8f3923820c440e51b9900f752a26ac94f15fa11cb8d266f649dec93a9bc1441e63b27aab2a24e01650c514c3ecabbed22a1adb54c61a88e55a0a911cf5d8311c843d11fa8e77cd9b18585361bd72fc90158f65e5b1ffe7fa7a15fd33c6843218162c586f2b5a0bef1c31fdcdf10b1f03069aa45839e9", 0x89) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r6, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r6, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/15 20:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000499000)={0x0, 0x0, 0x0}, &(0x7f000060d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00000ec000)={0x0, 0x0}) socket$inet6(0xa, 0x6, 0x2f) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) [ 70.404766] sctp: [Deprecated]: syz-executor5 (pid 16742) Use of int in maxseg socket option. [ 70.404766] Use struct sctp_assoc_value instead [ 70.428119] binder: 16744:16747 ERROR: BC_REGISTER_LOOPER called without request [ 70.428129] binder: 16744:16747 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 70.428134] binder: 16744:16747 unknown command 0 [ 70.428141] binder: 16744:16747 ioctl c0306201 20009000 returned -22 [ 70.429160] binder: BINDER_SET_CONTEXT_MGR already set [ 70.429166] binder: 16744:16747 ioctl 40046207 0 returned -16 [ 70.429463] binder: binder_mmap: 16744 204c6000-204c7000 bad vm_flags failed -1 [ 70.431518] binder: release 16744:16747 transaction 152 out, still active [ 70.431522] binder: undelivered TRANSACTION_COMPLETE [ 70.431673] binder: BINDER_SET_CONTEXT_MGR already set [ 70.431679] binder: 16744:16747 ioctl 40046207 0 returned -16 [ 70.432361] binder: 16744:16747 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 70.432366] binder: 16744:16747 ERROR: BC_REGISTER_LOOPER called without request [ 70.432375] binder: 16744:16747 Acquire 1 refcount change on invalid ref 1 ret -22 [ 70.432382] binder: 16744:16747 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 70.432388] binder: 16744:16747 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 70.432396] binder: 16744:16747 DecRefs 0 refcount change on invalid ref 4096 ret -22 [ 70.432401] binder: 16744:16747 unknown command 0 [ 70.432408] binder: 16744:16747 ioctl c0306201 20004fd0 returned -22 [ 70.446235] binder_alloc: binder_alloc_mmap_handler: 16744 20000000-20002000 already mapped failed -16 [ 70.455297] binder_alloc: binder_alloc_mmap_handler: 16744 20000000-20002000 already mapped failed -16 [ 70.459070] binder: BINDER_SET_CONTEXT_MGR already set [ 70.459077] binder: 16744:16747 ioctl 40046207 0 returned -16 [ 70.459107] binder_alloc: 16744: binder_alloc_buf, no vma [ 70.459116] binder: 16744:16753 transaction failed 29189/-3, size 0-0 line 2947 [ 70.461215] binder: BINDER_SET_CONTEXT_MGR already set [ 70.461221] binder: 16744:16747 ioctl 40046207 0 returned -16 [ 70.461246] binder_alloc: 16744: binder_alloc_buf, no vma [ 70.461255] binder: 16744:16753 transaction failed 29189/-3, size 0-0 line 2947 [ 70.464607] binder: binder_mmap: 16744 204c6000-204c7000 bad vm_flags failed -1 [ 70.467422] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.472560] binder: BINDER_SET_CONTEXT_MGR already set [ 70.472566] binder: 16744:16747 ioctl 40046207 0 returned -16 [ 70.488369] binder: send failed reply for transaction 151 to 16744:16747 [ 70.488376] binder: send failed reply for transaction 152, target dead [ 70.488615] binder: undelivered TRANSACTION_COMPLETE [ 70.488618] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.488622] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/15 20:59:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000935000-0xd)="2f6465762f7573626d6f6e2300", 0x8001, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x2, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000015c000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000dc0000-0xc)="69645f7265736f6c76657200", &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000218000)="70707030216574683100", 0x0) add_key(&(0x7f0000db8000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cda000)="ebb77c37c316c3ab41a3a46d420a3f427d50c3a3ea4b52f6368545ac10073c67f5ea44b770bf2dc6cfdff8130e80ebec92ca0b1eca1d1fd0a445eeea756258b48f05af707d753af70463933f24068f8b76a2d8b7b521e99c224006bd3ca3a3f26d48c707851ef126c8d7a6c58925ba4b936ee8727c56fa34f6e4d15e417f5842d5f05647c3f71133975604be999886bdb935e4890b55d6a185794dd91f23b2e68156375dc77d3f50e66c0c031a8c747b1c0a6aec00d60c6d6d73a2c41b35516cafa53a13706177a60aca1e85074b95b12c89c2d0c5f83a7f79ae651e0d29ae55e08f78aae20247779cd6b2b4", 0xec, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000e92000)="6269675f6b657900", &(0x7f0000c2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb4000)="6b657972696e6700", 0xfffffffffffffffb) add_key(&(0x7f0000605000)="2e726571756573745f6b65795f6175746800", &(0x7f0000522000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ed3000-0x64)="68f750ed91fd091800000000000005061efb3ba3baa987d3f2b96549e07cc28798c3f97da09f7ba512c26fc7980fc3a5af4b0000b7f3124fcb7e1445bc0e0546e1224c3f84857c57141286804eb434284989e572183fb47869744546654e97c44ecb2493", 0x64, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f72666b696c6c00", 0x400002, 0x0) mq_notify(r3, &(0x7f0000413000)={0x0, 0x3a, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f00005b4000-0xc0)=[{0x4, 0x2, 0xd0f, 0x7, @tick=0x6, {0x800, 0xc4c}, {0x9, 0x2}, @ext={0xda, &(0x7f0000079000)="200a03588dea2ad12e26310cdc4a3d3230d13d497451e74454bee0871f26159f7150806bab16798699f11241dabf53c3395718018f6c444ede6a8c055b05f0180e0b6b78de6ad5dd178003468a56b825b554e3edb8671c6a0d7b83dbb7e997901c37c8588116023a017aec40cdeb8d53ef0cf557b8f2ad2326039acd129a76abfeec8de82ca89dfd1f014a1c7a926cdba7563eb5ec0ddf43a5f48dfaf2b39d071ce92183dfee9e307fc1a440e7691a4fcc31d808d9f2da021a13ba703ff9b4ea2624295bb1dcc0287c797681e120e902176e0f8d640791d0ca14"}}, {0x8000, 0x1e, 0x3f, 0x6, @tick=0x3, {0x6, 0x3fffffffc}, {0x6d, 0x7600000}, @result={0x5, 0x1ff}}, {0x4, 0x3, 0x4, 0x8, @time={0x0, 0x989680}, {0x400, 0xfffffffffffffffb}, {0xffffffff, 0x8}, @quote={{0x7fffffff, 0x3}, 0x0, &(0x7f000050b000-0x30)={0xc6, 0x1fdbf362, 0x10000, 0x2, @time={0x0, 0x989680}, {0xfc, 0x6}, {0x40, 0x7fff}, @ext={0x69, &(0x7f0000f0d000)="bb2420cb04e19092eafb2d1f55e57786764de63beacbbdc63b1001ab2c8ffd93bd278b5c4aa92cf77e0a9bec939375b55fc6db9eef9db800d8a0391bd9b7714b0a65fc47221dd99ddef32505651069f9c8b88743022c0cc156c74837977f02cc44c824287086a2f3ec"}}}}, {0x8, 0xfff, 0x5, 0x46ac, @time={0x0, 0x1c9c380}, {0x2, 0x6}, {0xf1f0, 0x80000000000000}, @quote={{0x10000, 0x7ff}, 0xfffffffffffffffd, &(0x7f0000307000)={0x10000, 0x6, 0x8, 0x7, @tick=0xc4d9, {0x7, 0xd814}, {0x80000000, 0x80000000}, @ext={0xcc, &(0x7f0000c69000)="eb0f83092f361bd007514c814d4071ec742008d60a9f8db08c12e994913180554aa62ef636c6e6aaf2f5c07f25bb1df09cfe63d997f533fcf78abdd73df3108111aa28c968c7969d791799df74f3dbc664bfd78bb1eece94efa29f93c62c428dc5f62f592cc8fcdd75e6d77896bece1cc52bc61fcea3632f6b43e5331ab0ded363ff0bb45517db24f7593fbad7c678a28c156f31e6f68adb6f0e84564ef67ec966e7a5b4bee0c4a71d509b14eeae6ea90dc3557d79338c2daf6942e8d794860d147026cdb420ccd27a83dcdc"}}}}], 0xc0) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xb173, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000031d000-0x6)="2747504c3a00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00008fc000)="2f6465762f7663732300", 0x200, 0x101500) perf_event_open(&(0x7f00001a3000-0x78)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000c22000)="2f6465762f6c6f6f702300", 0x4, 0x2) r6 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r6, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1f9}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) mount(&(0x7f0000593000)="2e2f66696c653000", &(0x7f000084a000)="2e2f66696c653000", &(0x7f0000fb4000-0x6)="6d696e697800", 0x0, 0x0) stat(&(0x7f0000042000-0x8)="2e2f66696c653000", &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = semget(0x0, 0x6, 0x4) semctl$IPC_RMID(r7, 0x0, 0x0) 2017/12/15 20:59:44 executing program 2: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009f7000+0xfe0)={0x0, 0xbc, &(0x7f000043a000-0xbc)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x3c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xe5f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3e52dbbb}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac2000)={r2, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xe39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ac7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="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", 0x1000, 0x20000885, &(0x7f0000ab8000)={0xa, 0x3, 0xe000000003ffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r1, &(0x7f0000aba000)="000000000000000000000000000000", 0xf, 0x20, &(0x7f0000ac0000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x74}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000334000)={0x0, 0x1, &(0x7f00003bf000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006cd000)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000411000-0xb)={0xa10, 0x1, 0x6, 0x800000000000003, 0x40000002, 0x61, 0x45, 0xfffffffffffffffe, 0x3f, 0x2, 0xee81}, 0xb) getsockopt$inet6_mreq(r1, 0x29, 0x401c, &(0x7f0000453000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ac0000-0x4)=0x14) getuid() recvfrom$inet(r0, &(0x7f000081a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40000000, &(0x7f0000091000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b6209000000", 0xf7, 0x20008004, &(0x7f0000abf000)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x965}, 0x1c) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ac6000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001e8000-0x18)={r3, 0x2, 0x1000000000002f, 0xff, 0x8}, &(0x7f0000ac3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000575000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x97df, 0x56ef, 0x2, 0x7, 0x4, 0x9, 0x0, 0xfd8, 0x101, 0x4, 0x56ac, 0x5, 0x9, 0x9, 0x1ff]}, &(0x7f000043c000)=0x108) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000-0x4)=0x0, &(0x7f0000ac7000)=0x4) poll(&(0x7f0000045000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {r1, 0x5001, 0x0}, {r0, 0x4, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x5, 0x8000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r1, 0x1) socket(0x800001004011, 0x800, 0x401) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00003af000)={@common="62637368300000000000000000000000", @ifru_flags=0xa001}) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ac9000)=@assoc_value={0x0, 0x0}, &(0x7f000048b000-0x4)=0x8) 2017/12/15 20:59:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000b04000-0xd)="6e65742f69665f696e65743600") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a40000-0x8)={0x0, 0x7}, &(0x7f0000acb000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c02000-0x10)={0x7, 0x200, 0x100000001, 0x1, r2}, &(0x7f00003ee000-0x4)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e1e000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f0000ee8000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "73616c73613230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00008c4000-0x10)="649c47ad46390dc86dae79fa409d4d54", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x2) accept$alg(r4, 0x0, 0x0) getpeername$packet(r3, &(0x7f00007b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000494000)=0x14) bind$alg(r4, &(0x7f0000743000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63686163686132302d73696d64000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) open(&(0x7f00008ae000-0x8)="2e2f66696c653000", 0x200000, 0x1c8) close(r1) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000a65000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe2(&(0x7f000079a000)={0x0, 0x0}, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000562000)=0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r8 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000d7c000-0x38)={0x0, 0x0, &(0x7f0000216000-0x20)=[{&(0x7f0000c9b000)="2f2530431c0b7f5d176c9f1daefdc335bf0b1200c9c7bc73008c21690f3d29ded96e6c4f4303e4fdfd7f7a03c227731a9e8b8994689b81f0bab7d90c93c3883137eabfc6787164e0edf744b4ce06ea1b309ba2edfd8ac6d7085d9958a3990c5b2b03f8ef1d9b692088600842ecfd9effcacd089cdc4c6094c76f0596b0657629ccade8c3cb17580727649ac3f80ff2fb40a63817e487197de138ea72b31a2707ad5529c46408fc02631b8e9bf00124aadcd702ef48c5fdd13f1186f7eae88478c01fc4dcc83dbdd21e3299003eb8ba46a04eb5d40faf96b6a2db582f74aebf12be68a426396b5a78e0b15a2bb81f6675e4a95cc4bf1ef43b21eef200244fb655d3bb7c6af20d6821146f721f5a4c3342b24ac904caf3899bfb24a9ecb235e057f9b6d244b7c652b9ab0972ee0000c26c2ae648d8ab290af37b98bb17f7ac9a857874f34a703716203e49585b9ef12a143310bdda728aee5340349759fed1ea56e2668b04bf02cd49be45b1f5e45464da1afa33871af7759428c045181ff2a2957ad957113b8b5c47d11bf9ce39a2bccba5dba7144c24dd4dde73b5fdd425f9c2b43b988ab4451b960ccd9e9d122e54a0012d9a4d33b6aa0b56fc713137bebf822b5c0c0749c82016b887cabcb7e72b67f7f1535b7a5b80443902ffd032052d043bf45f0d7481d273ad113fd3a67236da99d657bcd3b455041486b2b3c88b97f8571dbce28c4d0bfb67dbb3a604dc9b300d69951be8a2395cdce9b4101c3ed03a6177580940be403b52ae14717fec0b4942a65b19d46cd945a7b7f7d60153e799cf4a4edf8fe79ea6ee4c10199cc5e20885a2e0f9d59ddc843b5a88e171344759396454d9e6f2e706c0df524557c107a962f46754cb7c76ced5dfafc0320e323e488649768afff57313a3c40740920c4021036dbfacbc7b16feab278d92c1d3f3b565a11f85b004ca4423278403bf402a5d562896157a1d23f3a52642361e8980a4fa1cb7e99dd7336c5e3f5d2ed6be8a5034f9e853aa5ce786bd1e7b222d11f715dfb41e73d262a8a8d4c6f8e024016dab730b44958dffb4ac9784f2edcd7ae330c39abcc5cfb6b820a221a3b4ec3673cf5a0c04a78a1f4b0ceed39e8f88555c4fd2465e58a674578f76e9f3c8d7847089174b67b94975e317aadd88203ffec9b1e7cd95842ee5baf702e2b0f567c9cb432c0f0efd8422bf95e04c3468531bb6c4020cd2073dbef1f3ad79e22da577faa402681fcd708de22a69cb047a3718005f35391e1b1d3622d848cd6ec7f57a5d24905ff4a095f2710bcfbabcb4db1885b5144edef7c3ddb9605706c67ebcd60704723f13a9730444ffdc7c2656ee152390e95ae899e2c4dc69a49a0a969bf8a37ad78136ae5e3100f3b1775e50d16c3863a7463473b0f12d02808c581edff8b7d2bdf30042501f411c5ed19b1dd9e7b6a844fec08ab0230b824a349620426d7c10ca11ce726fdb0db591d45862746f62d0dc6156ccc8a1d7d2d7aa8a85baf04c4da32dc0b9d9ebae5a8e471cf9f6dcc065e925c0e98cbd22f5567e84fb561a98a013a3a049d933f940aab5aa3c8d5f20e9000f9b5c097f8a9b4887501103842820591df574409a9bdaa8be9621fee0d971fc0ca9de0eabe0913edb4bf186805ba7bb4e0d8bf463ded9cf1ecec2ae8f4aa8736fefdc3e3be1bd1be8578297e39d27950e247bd4471813e83878fac616106c584c26059179c4235121d4e75d977818f83d25640fb199bb1865cd18c9d9402ac44e0c36a4d245a3b7b9b8f05c128d3cd167f3f1eec7efd82a0d1e1af2d2ae1c74dd79b1471b646443e2d55a5e03450cd1db133ba7d417b0a88c6bb4a9c311772c82fa6b4aa2476cf4ef032f21ffbf97c9c4b50029af2795f152cdb896b2062c01c1a0931c82948221872740fa638733712dba4de84169ba79486b5176394a5b3ac569700092539c624d699772012f7bf504b7267c548b786ee617d9665fd3fa66b7769be9982a12c49b876ea56f69f0bd64c5f253f1c28a6fc7fb8aef4f32427451d33c71af5ae0bc8014368b7ad377b7826d73fefdd0c2095051ab9d4da79f336715623ac53bc68dcb661e72c0ba13d47819969374a42eef569c0c005df7ad511758439a3189e289862cc29326fed08ab9eea12915de145e746d9309e1c7a28baf5eb7cfa82747dff08cdbf0f9d6215c8787edb68c1a40e16a38c37082942e67ba74f6ff833dbc4bb22307ac4d3ee8f96331599d4a96f8e3533fd49b5a6266ddfe3865f257b1a8214971acb14d85c3200204f1b35d9ef253bca50028b10ccc3231b86a71f3c3b4ee0f69aebff249156c0838d94b0d47e470bbb0de06d5d10bdc4cd17fc753276223f96cd2c9b2ac772826714f8797f3b959e0947d4a65d452157d4d51b076e71909f3c352a487ef3ae6159aad6f6bf0049567bda295ac63d38653df77f38998194a5a61552fc56d01bd29dc56fcd69fe38424ec64fe4b32b71f7d5627427305e30a3b47228c5b04b2fc5fa24da6780b59015848da52dece724079952cdc0bd2f9fcb5f60477a6095db0af2b32fee7bc0f7f58ea53f100652f6d828d18677ab06c62b551965ae89a8c6c8c1f84a7993f552118cbece1ec770237059ad52be2ed4eb29c449be6289634cdd1f0272ce230dbb64063637f606af9a199b44c0c18c1e2d5291604036dbddea7456c5f3e88a46b415ac41272d06a76976774827b93793bd374ead1ddc66c9bd0914cfb2eefe919b5f0b20384cfdeae38c9ba8ed11b19144080218fe1d2994580d0cb35921a3060627445398befe32a004f859b3fc3075252fffe2fa3c42759d83d795bcc7f0206ff6234c8b403c0d3b933c5c6ee26e9637f0c9291d3683bf01be570aa1905fe75ab06c53772be9d7903cf9c14fd0059c7d9158ed455255585f5aeed942aadcddc4a4e6193521f463dc4c61166f73aad4adae5765c14ab133aa88619218d0ba99fc3fec152f45196eca4c4d0bab6307bc9dc4edb5f12e0bd01bb25a6c3ea09f64bc220304d7dadcb22e42c88bfd053290fcb421b545d5681c68128876ad82759a24c0eec8786989c24981b3b6be37c44ef1e64617060b0b963d9c9c011cc128c5d8f1348852b402c499a08f63f52e0970b62269d63500a93ffb13dbb6deb700d6dd0e5814940ed9ecb76383b3c2956ce1f70cb23042cd50550333828d1a986a7780d02dd050475d003a5aabd40aef3e125006b34fe7a617ae9fa2a824c5de1e043441489ddf7a8bb516e69372021001f07686e586abf62f9848e9e7d0b7fed05ee2e96b72480b8f8dcd8d426e01dc2c61836aba39059bf200366a11c0e3d971e326ec64a75a8476233b8ffae5c9492efb3da0b204eadf904924b47127633c1897c2125282d3de152fe7b515183cfbc03f301b824a7f3860b7bd2105e87a68c62a968b6960c54c286ee480e41eee58894bb589eb4476f202408b1b89fe30522d26608ea50425dd7b3f069739eecf3ba603efad3ae2eaec275fa1b8a30232282bb4d4bc68a1cc3bb0334986589c786ad52e396e7e985b7fecc4511e39879c5cec10f7a35de95d5964c9db7a7baa46423c27becf7d4bbcb7111a195f2a5eb30980c9716b26eb9cd5910b2b3b5b8546777f520c465a36aaf90ed3b21399fc93a5261817caea8e45aa28cfad3133abcce873f57ee2dc65be9a711d11a512ff25f20c9c67a6a7358931a93da362b670a3526fa9d3e00581edde4377e1829aac76292089ab9a04292014b720761e85b0f778c896392b0f97d52926647ad68e57b309c984d41624b77c739c3cf41e47656c154d63d8edf13aab868fd2e75622fcefa8e2857b919f09999050dc9cc8272551480ecaeb4e34963221bd96f150f3789f5ea06235e2a202cdc79e55926a34900764b928790671be7724481845d1fd061efdf509ef1836e6f1d532365614d4f7bf60abde073dba53e468ffa256678b987b6f081528e357d00fbf8bbaba98b31f8ccc7a36fbdb315bfc36158c2ef6e22a4c474e4c60645aee4584d5c64735c76c8200972d24c9fb3d5ba5ff3c032fce4e34376004c59cb33cbd0b9abb67bd792dee54145c931ae68eeba0d038e04b877c5ec15693eb1c8de4fc69835a5e74f49cbc7819a7109120b01f406cf00a6dff4dafc7c7bb8fa49d579364b6e3f1cd349033ef7b5cff9e5f3a537e83c2a715df2b4ede0874403d954bbf21a9bb62d23bec461e9410362da689e929d985910dff8a5179dfd0dd4dd108645751954c067930646f9de08db83d214b3e7f5b76a852af08cd9f4fb3e277470aaf833ca939e0eb5ea839aa83c96cade90425bd51d0030549ec870c5cac41e0315f97f63990564ad42172e7b253d642cc270f3d635daaf537a8815ef3648d0d97bc709f1277936a85216587baef0ca65e224936d470bd63c96e118ec072a35886c06fcab67eda0480706f2ed442e87ff3ce15a40a820c3c276f2d85c7ca0683648cac0b643bd0dde3ce2362da455328de0b4d457df8619841e2802161fb2f665a48100a314e09bc3623cd469e5c0a4be21471c88914bc5a82307bd2f3a6d3d86bfcac27355d96828dae87dc6455bf7329f2998b3dfd8ea20576984fba3a56d75ea05a5fa416bee7031a0018fbecd5b6318abbdc6bda5e3c4a3df46206b27fa994d76b7369be1dbec45631683da52d22cd8a727a82cc26d084312db54c22d2f64e49d0b28578f5644d58a7724a91328411eef699573d18e5997483a8da5456a41a5a8ca1a797fda259f0d0fa656512f421efc4bf311f7da2588a2b549fe1c5fe8b90689f4ba9787cd4654c28cc8ac687c17662c63232175573988588122c22e82f8f78c04ccda188f8a1962961092602c98a18db0256662d15321a83c73533a8adb3c1847b4564f398d90fb4eb6d287b0c59841339ff9c4df3962892e35198c7578cdfe9760232aabea69d1efdea35cf793c358c62bcd9e543e44262f8e23abbecbd5cf800329a4b2a1f1da8e0dafa6627cba064cd93546ebedad58fbd9934791af87ebd99a06a821bb58ae40055ecc31818aa129948e95c8cccca81a5c2f0dc447745e55cbea87cef285153e2f2acbc2017cf61b0750346ee2d2984b01ba996db6374429fd07d8d4527551161077591d299b5f349fa47066fe94084ecdcbc2d93b51c6de921fadc4a9224bf1e0c9fbf02a14dba7f5ebeb2595b61a8c51e7b07e7697cac56887ceb76e67037dbf86eef1f3ebcec2de7b2e9317a00999dee06bdbf32f93b5295b0eb4e8ab9d562c3db81daf6eaa60538b92e61ba67d0279ec5af3b7c243a9204042cbe62c4fcd5cbc19c956d30da6b823e6a09dc2c54dad46daa5c2547a9b8438abda367572cb85c0b18b729f2dae061caec2dba407fa4004144be37d5d1a2c74f8a827c1163ebc7e5269d9cb107c255fafcc297988e9ae42e48cfc44fdf602fcb770b04a92ee755461adede0283d2db60bde387780b9e39c9fb5c7a7763887f6c0660ee36156195c1eb21974fe01cfe0cb7bb39996bc3d0a11a793e0d1fb157b90b5ca1517e3a09ff89a8162faf2a10028f0d784770e1f102de08e353c32364c2fc0b00ddbc39f7928ce6ddf2d3d97f6e16500a9f4a9c329c79499bd064742b9a1cda127475fea0d2389d83f22a4ac038097579df59c738c257123396265f7db58d93bdd3345afe168725ae32566ca95977b543ead718f8a3f11c1e3d8da81d1b271ba0059d5dff17272474f049f01e70afffcdfb1e51ebf4b8cc88ae7e10456553b53d6f2beccc8b4dae324b0fd14f054320ab1ef4c5848f3ca36d763", 0x1000}, {&(0x7f000025f000)="", 0x0}], 0x2, 0x0, 0x0, 0x400000040004}, 0x403ffff) sendmsg$alg(r8, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9", 0xe}], 0x1, &(0x7f000009c000)=[], 0x0, 0x1}, 0x1) io_setup(0x3, &(0x7f0000e4b000)=0x0) recvmsg(r8, &(0x7f0000950000-0x38)={&(0x7f0000e7c000-0x27)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x27, &(0x7f0000203000)=[], 0x0, &(0x7f00003a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x8}, 0x3) io_submit(r9, 0x2, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r8, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r5, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, r7}]) close(r7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x3c0b) 2017/12/15 20:59:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a4000)="6e65742f736f66746e65745f7374617400") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000058f000)={0x0, 0x2d}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00006b7000-0x1)=0x4) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0x0, &(0x7f00003ff000-0x14)="6e65742f69705f7461626c65735f6d61746368657300") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cf4000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0xbb}, &(0x7f0000f85000-0x4)=0x20) getpeername$netrom(r3, &(0x7f0000643000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003fa000-0x4)=0x10) utimensat(r1, &(0x7f0000bce000)="2e2f66696c653000", &(0x7f00007db000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000e67000)=0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000503000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000b67000-0x1048)={0x2, 0x6, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7ec69d2f, 0x0, 0x0, 0x5, 0x7}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x2}, @sadb_x_sec_ctx={0x202, 0x18, 0x1f, 0x7, 0x1001, "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"}]}, 0x1048}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/15 20:59:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet(0x2, 0x803, 0x9, &(0x7f0000d0e000-0x8)={0x0, 0x0}) r0 = semget$private(0x0, 0x4, 0x84) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000466000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1f, &(0x7f0000743000)={0x1, {0x3}, 0x4, 0x94}, &(0x7f00003f8000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000707000)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x100, 0x0) mkdirat(r1, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) removexattr(&(0x7f00000ba000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000dff000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") mkdirat(r1, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) faccessat(r1, &(0x7f00000e2000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x400) mkdirat(r2, &(0x7f0000017000)="2e2f66696c653000", 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)="2e2f66696c65302f66696c653000", 0x10240, 0xffffffffffffffff) getdents(r2, &(0x7f000062d000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) r4 = dup2(r1, r3) semop(r0, &(0x7f00006aa000)=[{0x3, 0xac65, 0x1000}, {0x2, 0x200, 0x0}, {0x7, 0x6, 0x1800}, {0x2, 0x1, 0x800}, {0x1, 0x7fff, 0x1800}], 0x5) renameat2(r1, &(0x7f0000027000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f000085d000-0x8)="2e2f66696c653000", 0x0) write(r4, &(0x7f0000918000-0xef)="6e16b634b1ed9d6958da70b31e49041717d3f8ea36d80c13cd5b7372166115ae69bbce3c8dfb385fd6a3cd068d96597b87a0c80000000000000011779c920dc018c19cdc4a000000018697c45b252359717b7b690d21279583a7274e886c93a959dcaef77751758dc6b8de5ebd78988e9cb243c9e063184ee3ca3ba7745eae78a924e16dd18b7a4efbbd83664c8854a95882f7e3148ae8b041e015b8a8a5e78b78015f5b27074a57c42224e482000000202bbaa70000000000001752b8020c0dde0bab2fb8a84bf36f790922d9f303973e9278a45b215f73cec65b27114db290baccf07d49205c099870e325b75759", 0xef) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f67000)={0x7, 0xfffffffffffffffe, 0x852, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00005ef000+0x4dd)={0x0, 0x1000, "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"}, &(0x7f0000365000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000336000)={0x9a0, 0x4, 0x8004, 0xd25b, 0x3, 0x7ff, 0x3040, 0x401, r5}, 0x20) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00003bb000)=0x0) set_tid_address(&(0x7f00009dc000)=0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x1f, {0x5, 0x9, 0xdf5c, 0x8, 0xffff, 0x0}}, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ad8000-0x8)={0x0, 0x0}) 2017/12/15 20:59:44 executing program 7: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common="6c6f00001d0000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = epoll_create(0x1) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d66000-0xa)="6d61705f66696c657300") r2 = syz_open_dev$vcsa(&(0x7f000088b000)="2f6465762f766373612300", 0x9, 0x10100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000de5000-0x4)=r2, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000258000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x208000000000a, &(0x7f0000de5000)=0xc88, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000de4000)="55", 0x1, 0x20008004, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d7a000)={r3}) socket$inet6(0xa, 0x80000, 0x5) setsockopt$sock_int(r3, 0x1, 0x200000000002d, &(0x7f0000b02000-0x4)=0xa, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000de4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000559000-0x4)=0x1c, 0x1080800) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000de6000-0x1000)="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", 0x1000, 0x4004, 0x0, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) r4 = socket(0x9, 0x6, 0x6d68) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000de6000)=0x0, 0x4) poll(&(0x7f0000939000)=[{r3, 0x40, 0x0}, {r0, 0x40, 0x0}, {r1, 0x2008, 0x0}, {r0, 0x40, 0x0}, {r0, 0x410, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r3, 0x1000, 0x0}, {r1, 0x100, 0x0}, {0xffffffffffffffff, 0x8001, 0x0}, {r0, 0x40, 0x0}], 0xa, 0x5) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000969000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000de7000-0x4)=0x1002, 0x802) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000de5000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) socket$packet(0x11, 0x3, 0x300) read(r3, &(0x7f0000de3000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000de5000)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4, 0x3c, 0x0, 0xae35, 0xfe, &(0x7f0000754000-0x10)=@common="73697430000000000000000000000000", 0xea5, 0x100000000, 0x0}) 2017/12/15 20:59:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e07000-0x6)="6c6f676f6e00", &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000049000)="2e6e6f6465762a00", 0xfffffffffffffffb) r1 = request_key(&(0x7f0000df5000)="656e6372797074656400", &(0x7f0000217000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000305000)="73797374656d2e00", 0x0) r2 = add_key$user(&(0x7f0000634000)="7573657200", &(0x7f0000496000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f64000)="9a45dba0b8b2271442f1bdbc013bbd0c79e41a1de9d8792876378b5085e16d", 0x1f, 0x0) keyctl$dh_compute(0x17, &(0x7f0000638000-0xc)={r0, r1, r2}, &(0x7f00009c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, &(0x7f000000c000)={&(0x7f0000446000-0xb)={"7368613338342d61767832"}, &(0x7f0000445000-0x65)="9f89b749a1449ce431810efb07f133c7fcb1af4e088daaaa4c1964277cf72d6417f666b8b3956dd67dd10c64949541dfdf087c4b10fc13df42bb474aa4cd7d300f2c397256831cad06b779645343ac82cadf357861e5fedd6a1a6bf967ba86988f954485a8", 0x65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) accept4(r3, &(0x7f0000239000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d17000-0x2)=0x58, 0x80000) [ 70.687256] sctp: [Deprecated]: syz-executor5 (pid 16777) Use of int in maxseg socket option. [ 70.687256] Use struct sctp_assoc_value instead [ 70.741203] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 70.748873] BUG: unable to handle kernel paging request at ffff880214d12c00 [ 70.755967] IP: 0xffff880214d12c00 [ 70.759477] PGD 404e067 P4D 404e067 PUD 4051067 PMD 1df18b063 PTE 8000000214d12163 [ 70.767166] Oops: 0011 [#1] SMP [ 70.770413] Dumping ftrace buffer: [ 70.773920] (ftrace buffer empty) [ 70.777599] Modules linked in: [ 70.780764] CPU: 0 PID: 16786 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 70.789230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.798562] RIP: 0010:0xffff880214d12c00 [ 70.802596] RSP: 0018:ffffc900010c7c70 EFLAGS: 00010212 [ 70.807926] RAX: ffff8801def81900 RBX: ffff8801e2dd8310 RCX: ffffffff811acd8d [ 70.815163] RDX: ffff8801def81948 RSI: ffffc90002ded000 RDI: ffff8801e2dd8360 [ 70.822399] RBP: ffffc900010c7c80 R08: 0000000000000000 R09: 0000000000000000 [ 70.829636] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801dedc9dc8 [ 70.836872] R13: 0000000000010000 R14: 0000000000000000 R15: 0000000000000000 [ 70.844111] FS: 00007f1df9a2c700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 70.852303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.858151] CR2: ffff880214d12c00 CR3: 00000001dd63c000 CR4: 00000000001406f0 [ 70.865395] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020001000 [ 70.872634] DR3: 0000000020001000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 70.879870] Call Trace: [ 70.882427] ? sha1_mb_async_init+0x6a/0x70 [ 70.886721] hash_sendmsg+0xc2/0x340 [ 70.890409] ? security_socket_sendmsg+0x5d/0x80 [ 70.895139] sock_sendmsg+0x51/0x70 [ 70.898737] ___sys_sendmsg+0x35e/0x3b0 [ 70.902684] ? perf_trace_lock+0x108/0x130 [ 70.906887] ? find_held_lock+0x35/0xa0 [ 70.910842] ? __fget+0x160/0x290 [ 70.914290] ? __fget_light+0x93/0xa0 [ 70.918061] ? __fdget+0x18/0x20 [ 70.921403] __sys_sendmsg+0x50/0x90 [ 70.925083] ? __sys_sendmsg+0x50/0x90 [ 70.928951] SyS_sendmsg+0x2d/0x50 [ 70.932463] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 70.937185] RIP: 0033:0x452a39 [ 70.940342] RSP: 002b:00007f1df9a2bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 70.948017] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 70.955263] RDX: 000000000403ffff RSI: 0000000020d7bfc8 RDI: 0000000000000019 [ 70.962509] RBP: 0000000000000048 R08: 0000000000000000 R09: 0000000000000000 [ 70.969746] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee760 [ 70.976990] R13: 00000000ffffffff R14: 00007f1df9a2c6d4 R15: 0000000000000000 [ 70.984245] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0 81 a3 16 02 [ 71.003374] RIP: 0xffff880214d12c00 RSP: ffffc900010c7c70 [ 71.008876] CR2: ffff880214d12c00 [ 71.012300] ---[ end trace 2f920463c8d82a39 ]--- [ 71.017019] Kernel panic - not syncing: Fatal exception [ 71.022787] Dumping ftrace buffer: [ 71.026293] (ftrace buffer empty) [ 71.029969] Kernel Offset: disabled [ 71.033571] Rebooting in 86400 seconds..