)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/05 08:54:57 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000984000)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007e7000-0x4)=@assoc_id=0x0, &(0x7f00007fc000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b63000-0xc)={r1, 0x101, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001bb000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000068d000-0xc)={0x80000004, 0x0}) r4 = accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0xb, 0x4, &(0x7f0000002000-0x20)=[@generic={0x3, 0x2, 0x1f, 0x6}, @generic={0x9, 0x4, 0x7, 0x0}, @map={0x3ff, 0xffff, 0xe01, r0}, @generic={0x1, 0x9, 0x100000001, 0x40}], &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x1, 0xb, &(0x7f0000002000-0xb)="0000000000000000000000", 0x8000, 0x1}, 0x30) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x7b, 0x0, [0x3, 0x5, 0x50d, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x3, 0x5, 0x3, 0x7ff}) epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) ftruncate(r0, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000002000-0x18)={&(0x7f0000001000/0x1000)=nil, 0x9, 0x7, 0x10, &(0x7f000087d000/0x12000)=nil, 0x9}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) tkill(r6, 0x3b) fsync(r5) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00007a1000/0x18000)=nil, &(0x7f0000001000)=[@text16={0x10, &(0x7f0000001000-0x8)="0f0d9000000fc72aab0f001a66b90202000066b8f2aea1ab66ba531b0d460f300f211bf30fb8920500ba4100ed66b9800000c00f326635008000000f30660f2cf2", 0x41}], 0x1, 0x40, &(0x7f0000001000)=[], 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x8)={0x9, &(0x7f0000002000-0x48)=[{0x7ff, 0xffffffffffffffff, 0x401, 0x80000000}, {0x2, 0x6, 0x8, 0x8}, {0x81, 0x2, 0x800, 0xffffffffffffffff}, {0x8, 0xfff, 0x0, 0x7e49}, {0x100000000, 0xd883, 0x3, 0x40}, {0x3, 0x1, 0x7fff, 0x4}, {0x0, 0x6, 0x2000000000000000, 0x4}, {0x9, 0x5f5, 0x5, 0x12b0}, {0x1b9d, 0x9, 0x7, 0x2}]}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r7 = dup2(r0, r0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x1, 0x1000, 0x80000001, 0x20, 0x0, 0x3, 0x20, 0x0, 0x7, 0x100, 0x5, 0x15, 0x0, 0x2, 0x4, 0x8000, 0x6, 0x28, 0x0, 0xfffffffffffffc2c, 0x5, 0x0, 0x4, 0x1, 0x0}, r6, 0x80000001, r7, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000002000-0x4)=0xffff, 0x4) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000001000)=@req={0x100000000, 0x5, 0x7, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x2, 0x1, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) 2017/10/05 08:54:57 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eed000)={0x5, 0x81, 0x3, 0x84, 0x6}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000eef000-0x10)="2b2c6d643573756d766d6e6574305e00", 0x3) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ef0000-0x6e)={0x0, 0x66, "ec3f26b82670ee9427c7ec37d7402afdde4fa412084895f8adee1d2449cd38da5241e6298f47bdfac6d0f14abc1b6e9e27e7913e07982f87a1293f956d08305eaad0c21081a7ac947e8beeb0aef2f14b2942fcc3e48c343ae088421c77a25e9969f3447b9258"}, &(0x7f0000eef000)=0x6e) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000670000)={r2, 0x6, &(0x7f0000eef000)=[@in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x2, 0x88, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}]}, &(0x7f0000da0000)=0xc) fstat(r1, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) rt_sigprocmask(0x1, &(0x7f00004f5000-0x8)={0x100000000}, &(0x7f0000e33000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00001f0000)={0x2de, 0xfe5f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/05 08:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007d9000)=0x7, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x80000, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x100000000, {[]}}, {""}}}}}}) 2017/10/05 08:54:57 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e2", 0xb3, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000fa3000-0x2)="") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000a9c000-0x8)={0x1, &(0x7f0000afd000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) 2017/10/05 08:54:57 executing program 1: mmap(&(0x7f0000000000/0x456000)=nil, 0x456000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000292000-0xc0)={0x0, 0xb5, "1afb0df48a35ed89f59c4c8cdcd33bca516116d3d29d0fd6a8169ec8889355706b06391ea6c3f81261f687685b320a6b6908253abaea1214d08dce2d4bba5f3bcf21bad1850e0632ee7d67b22e3e004946b9a30d184102feb8fdee718e714ac770e8a1ba1f27ed33896c6c6f8b664fb7ff7a9c00e1ce8cb5c10f6d68ca73f1e8d388fc81a07828d989cd45d60c3154b5ea9ac321a60cafce3c7064419bb8cea9422cf6a0b63bfeb809cd4423659dbf1ec4bba89db8"}, &(0x7f0000456000+0x3df)=0xc0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000457000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000457000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000458000-0xc)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000380000)={0x0, 0x0}) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000456000/0x1000)=nil, 0x1000, 0x4000000000004, 0x4000000000000033, r0, 0x0) recvmmsg(r1, &(0x7f0000457000-0xc0)=[{{&(0x7f0000456000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001b9000-0x40)=[{&(0x7f0000457000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000457000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000457000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000457000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}], 0x4, &(0x7f0000056000)="00000000000000000000000000", 0xd, 0xfffffffffffffaac}, 0x8}, {{&(0x7f00003c9000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f00001ed000)=[{&(0x7f00003c7000-0x8)="0000000000000000", 0x8}, {&(0x7f0000033000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000457000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f000000c000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000077000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000457000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00001c4000-0xc)="000000000000000000000000", 0xc}], 0x7, &(0x7f000038a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x9c2}, 0xeca3}, {{0x0, 0x0, &(0x7f0000456000)=[{&(0x7f0000176000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000211000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000456000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}], 0x3, &(0x7f0000456000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x72ab}, 0x3}], 0x3, 0x2000000, 0x0) epoll_wait(r0, &(0x7f0000250000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x87) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000457000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000458000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000c5000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x10103e) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000456000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000448000)=0xc) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000009e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000458000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000458000)={r0, r3, 0x1, 0x0, 0x0}, 0xc) poll(&(0x7f0000277000)=[{r3, 0x80, 0x0}, {r2, 0x40, 0x0}, {r0, 0x20001fd, 0x0}, {r3, 0x54, 0x0}], 0x4, 0x4fffc) shutdown(r1, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000044c000-0xc)={0x20000102, 0x0}) geteuid() mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00001cd000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000) ioprio_get$uid(0x8000000003, r4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000451000+0xd28)={0x0, 0x7, &(0x7f0000452000-0xb8)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x42d8}, @in6={0xa, 0x3, 0x43de, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000452000-0x4)=0x10) syz_emit_ethernet(0x14, &(0x7f0000005000-0x55)={@random="4d8ff7682cba", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6003, @x25={0x0, 0x73, 0x4000000d, "99277d"}}}}) 2017/10/05 08:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0xffffffffffffdfff, r0, 0x0) fcntl$lock(r1, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000445000)=0xc) fcntl$setown(r0, 0x8, r1) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/05 08:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c9a000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f000026b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aa4000)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a38000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdc, 0x0, 0x0, 0x4000000000000006, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2017/10/05 08:54:57 executing program 7: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e68000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0xfffffffffffffffc, 0x0, "07000000020009000800fd00000003fd0000ec00000080000000000300000040610075f1b1"}}}}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6a000)="2f6465762f6877726e6700", 0x200000, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000091d000-0x4)=0x0, 0x4) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket(0x11, 0x6, 0xffffffff80000001) r6 = syz_open_dev$tun(&(0x7f00006cd000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e6a000)="2f6465762f7161745f6164665f63746c00", 0x2480, 0x0) r8 = userfaultfd(0x80000) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e6a000)={0x0, 0x0}) r10 = creat(&(0x7f000042b000-0x8)="2e2f66696c653000", 0x88) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffbff, &(0x7f0000e6b000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000452000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$urandom(&(0x7f0000a8a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x4c2000) r14 = socket$inet6(0xa, 0x3, 0x5ee4) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cf000)="2f6465762f6175746f667300", 0x440001, 0x0) r16 = socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00002a0000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e4d000-0x8)={0x0, 0x0}) r19 = socket$bt_l2cap(0x1f, 0x5, 0x0) r20 = socket(0x3, 0x800, 0x5) r21 = socket$nfc_raw(0x27, 0x1, 0x0) r22 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be2000-0x11)="2f6465762f7667615f6172626974657200", 0x408000, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000b5000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ef000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e6b000-0x8)="2e2f66696c653000", &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = eventfd(0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000072f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e6a000)="2e2f66696c653000", &(0x7f0000e6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000e6a000)=[0x0, 0xffffffffffffffff]) r30 = syz_open_dev$usbmon(&(0x7f0000dd4000-0xd)="2f6465762f7573626d6f6e2300", 0x80000001, 0x8000) r31 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003e1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat(0xffffffffffffff9c, &(0x7f0000e6a000)="2e2f66696c653000", 0x20000, 0x44) r34 = signalfd(0xffffffffffffffff, &(0x7f000002d000-0x8)={0x3}, 0x8) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e6b000-0x4)=0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e6a000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e6a000)="2e2f66696c653000", &(0x7f00008d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000605000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x6, &(0x7f0000bae000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e6a000)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000503000)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = accept4$unix(0xffffffffffffffff, &(0x7f00003e4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0x8, 0x80800) r44 = socket$bt_hidp(0x1f, 0x3, 0x6) r45 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r46 = syz_open_dev$mice(&(0x7f00003f4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x650000) r47 = userfaultfd(0x80000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000cc2000)={0x0, 0x0}) r49 = timerfd_create(0x0, 0x80800) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000a78000-0x8)={0x0, 0x0}) r51 = socket$bt_cmtp(0x1f, 0x3, 0x5) r52 = socket$inet6(0xa, 0x2, 0x80) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6b000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) r54 = socket$bt_bnep(0x1f, 0x3, 0x4) r55 = accept4$inet(0xffffffffffffff9c, &(0x7f000001d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b32000)=0x10, 0x80000) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e6b000-0x4)=0x0) stat(&(0x7f0000661000)="2e2f66696c653000", &(0x7f0000bdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003a1000)=0x0) r60 = geteuid() mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e6a000)={0x0, 0x0, 0x0}, 0xc) r62 = getpid() mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e6b000-0x8)="2e2f66696c653000", &(0x7f0000e6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000097000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000020b000)=0x0) fstat(0xffffffffffffff9c, &(0x7f00001a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6b000-0x1)=0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r69 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e6a000)={0x0, 0x0}) getresuid(&(0x7f000091b000-0x4)=0x0, &(0x7f000084b000)=0x0, &(0x7f0000273000-0x4)=0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e6b000-0x8)="2e2f66696c653000", &(0x7f00000aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r73 = socket$inet_icmp(0x2, 0x2, 0x1) r74 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r75 = socket(0x1d, 0x6, 0x81) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e6b000-0x4)={0xffffffffffffff9c}) r77 = socket$inet_udp(0x2, 0x2, 0x0) r78 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r79 = openat(0xffffffffffffffff, &(0x7f0000e6b000-0x8)="2e2f66696c653000", 0x400, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000e6a000)=[{&(0x7f0000870000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000e6b000-0x10)=[{&(0x7f0000e6a000)="9f6351663c4ef3b00b5252375d7da35773d2a340a85e928ea36c293bbb43d80d0af72b4ff6414147f92887578db3b518c2821b68a88f67c26f56ded7e0d9416f81cbfda25a829e4b79b31d1cd28a9ba4ca868e114736e9e46d758caf6996b0b4d749c86b5d381ac23ec726b70c", 0x6d}, {&(0x7f0000e6b000-0x57)="005533a81b8e398f7e131a4fe7c37057961927018d7656a59cc190ee3ac9c1db4aac5af2bfc81dbba589ee4445b91b7609f8dc6d2e6a80e1c1959623f941b4591f19e03fb9b0cf419a017692dadca18be13a90529c2c73", 0x57}], 0x2, &(0x7f0000e6a000)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x24, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}], 0x2, 0x40000}, {&(0x7f0000bac000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000580000)=[{&(0x7f0000e6a000)="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0x1000}, {&(0x7f0000e6b000-0x1000)="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0x1000}, {&(0x7f0000e6b000-0x12)="8148e88c75c6c2edf33f852bf4f4d0825665", 0x12}, {&(0x7f00004cc000-0x95)="baf83fadd731ec65a15809d5e24d0f3d7d378cca0b5b95c6ace22bb984604e4f1025cc95560bc57b5e08a929e1f5dfaab070e29eb3ab4d96172b2bb73167ff70bef01c9474ab158f5d4862753e67e2277cc06e5e1b34ab01a6045c90edbd6cc06ae98f717013fa52bfb9872762b2128ac5f92cf8c03fd1a03b0501b7e938d763706fdba7ec75849d4aef61d0a90ccd90852ec977bd", 0x95}], 0x5, &(0x7f00000c8000+0xcbc)=[@rights={0x14, 0x1, 0x1, [r68, r69]}, @cred={0x18, 0x1, 0x2, r70, r71, r72}, @rights={0x10, 0x1, 0x1, [r73]}, @rights={0x24, 0x1, 0x1, [r74, r75, r76, r77, r78, r79]}], 0x4, 0x0}], 0x6, 0x8000) r80 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6a000-0x9)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e4a000)={0x0, 0x8, 0x7, 0x5990, 0x1, 0x100000001, 0x8, 0x2, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x7, 0x5, 0x5, 0x1}}, &(0x7f0000e6a000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r80, 0x84, 0x17, &(0x7f0000a3d000)={r81, 0x2, 0x78, "578ec4f5b1edb47d697003603ea8b583ef4d0a2ee1b8b4b5aaeb0bdb315bcc1a8da67fd94535240dd66611ebc4dd6ac6fd7d4584b021a35525a5273addfab30397a60e4f2bc7008b42f006a8d482a3c6e78f4d43a580b2cdf1bc5c8fd5524931edc5dc160245ee7b61001ce30e3f484bd268faf61654504f"}, 0x80) 2017/10/05 08:54:57 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000b77000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:54:57 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1, 0x0, 0x0}, 0x1c) tee(r2, r0, 0x1002, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0}, 0x1c) r4 = accept4(r1, &(0x7f000076d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e52000-0x4)=0x14, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00002f9000)={0x3, 0xffffffff00000000, 0x5, 0x3, 0x6}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r3, &(0x7f0000eee000)="", &(0x7f000032a000-0x1)="05", 0x0}, 0x20) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001c2000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000597000-0x4)=0x14) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000854000-0x4)=0x0) perf_event_open(&(0x7f00001c2000)={0x0, 0x78, 0x2dc, 0x3, 0x5, 0x0, 0x0, 0x200000000, 0x0, 0x400000000000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x3, r5, 0x0) r7 = inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r7, &(0x7f0000729000)="2e2f636f6e74726f6c00", 0x10007fe) r8 = inotify_init1(0x800) inotify_add_watch(r8, &(0x7f0000b94000-0xa)="2e2f636f6e74726f6c00", 0x86000006) r9 = gettid() ptrace$setopts(0x4200, r9, 0x3ff, 0x1) r10 = openat(0xffffffffffffff9c, &(0x7f0000945000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x2000, 0x8000000004) ioctl$sock_ipx_SIOCGIFADDR(r10, 0x8915, &(0x7f00009a4000)={"1d52be8763aa696ff4aefb9fa2983f9f", {0x4, 0x7, 0x7, "119f607dfb8c", 0x94, 0x0}}) r11 = syz_open_dev$vcsa(&(0x7f0000658000-0xb)="2f6465762f766373612300", 0x7, 0x101000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r11, 0x29, 0xd2, &(0x7f0000268000)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, {0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x80, [0x3, 0x9, 0x0, 0xffff, 0x4, 0x6, 0xffffffff, 0x1f]}, 0x5c) r12 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r12, &(0x7f00002be000)={0x0, 0x0, &(0x7f0000b11000+0x5ba)=[{&(0x7f0000e5d000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000efc000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000220000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f00006c5000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x4, &(0x7f0000f7b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x3}, 0x40) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000032a000-0x10)={r3, &(0x7f00000da000)=""}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000008d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00003f8000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xc25, 0x0, 0x1a, 0x5, "f6928d710f6fc4bc51a0a8e64cb33e00a93525f45d604093b0421c4c0a78477cdd10ac7b065858611cd59b0de9a2501f5abba103e9b44625395790184eab40da", "85b43140ca150e2bac6306c6689461d7eb4d5c44d6ac418b31c2953b64f06b49", [0x5, 0x7fff], 0x0}) socket$inet6(0xa, 0x0, 0xf6) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000676000-0xe0)={0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0xa, 0x16, 0x10, "838db54c8366f736620326f370513093703e0cb3b627139aed666c0b748e0c61e48ee00efbbf3369be2c7e8ffa2e79a71564e8fb4c561537207d430ace156b1d", "b3bfb65a9a0a5ad2ad4288d29bd704d07d08b2fc694c3827b484dba49dcb96cbd836e556553f6d1e5cfa720afff76907c1c5c67aea7748d15319f703f188e214", "c735049298085bc23e69e4b8c9ea74fce1e7de27b3b1571862f25bcbb9a6cf18", [0x1, 0x9]}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000d1a000-0x38)={0x2, 0x0, [{0x80000007, 0x1, 0x1, 0x101, 0x5, 0x0}, {0x80000001, 0x2c25fd5c, 0x400, 0x1, 0x101, 0x0}]}) 2017/10/05 08:54:57 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000d3000-0x10)="7472757374656476626f786e65743100", 0x3) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000017a000-0x4)={0x0}, &(0x7f0000eed000)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x8907, &(0x7f000075d000-0xd2)="6756ec52b638bedeb797e3047a53c66585435c2462a44e52535b39cbe7a7058b1a3c0675731a27694d652aa1512d95fa526090b0fea2c7d48086c1ea445b044d2469dd468f2a977843a0b26378333e0e486972591b26e7a9289f982f3c1bdec314786420f1addcaf1aa6b9e76ccc3262ee9917c92ba2b80560015a2499044c630e34578728156fd717ec264b7b3450d725f1cae7ecfa9228eeaa467dc6263b424faab6452cf667e04144e1f091fd7ca141f2dfd7f025314f1ca15a2105cc494e91b1fd3a276b2c33a400ebb98d63e2e96430") setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000e94000)=0x9865, 0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000eee000)=0x0) [ 67.313603] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:54:58 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000eed000)={@common="62637366300000000000000000000000", @ifru_flags=0x2}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eef000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000eee000)={0x8, 0x1, 0x639, 0xb7, &(0x7f0000eee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, &(0x7f0000eee000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, &(0x7f000065f000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/10/05 08:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000)="76626f786e6574306b657972696e6700", 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000e85000-0xc)={0x7, 0xfff, 0x7fa0, 0xfffffffffffff57b, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) vmsplice(r1, &(0x7f0000c17000-0x8)=[{&(0x7f0000bd9000-0x9b)="4f817e0eb88d8e979208be5505dea8dffa7c3e810e9634c2180e6a28ce843c54e5e821698f03e0bb5a2db02cddba0b54dfcbece01b98fd6a4197d9ec572a832edc8d9ada86bdcc98d36da2280cbef69dc1eb471603a993b4f5515ccd486f84a7112ef84c94ca21f532ac35078ef0ad1dff09955eaed0c37aa4c4f28bd35fc46cedd97dc7239e44d8e7c1423bef5a70359309fd27309b8f3424a96561f32594d5e158e52d380dc655f9ab7c5ec9356468314f8554c78c432a05", 0xb9}], 0x1, 0x4) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009d8000)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00009a1000)="73797a6b616c6c657200", &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000008c000)="b55c73467de797d044d025f8923c970d2de8a84400fe8af98c9f5ef7372398d1dce71154be48fc799d5b", 0x2a, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000247000-0x5)="7573657200", &(0x7f0000ff9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ecf000-0x1)="00", 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f00000f9000)=[{&(0x7f0000276000-0x83)="61db5398981a9c1c6228302102de375fc5595fa62915c72aee627524f32c2419052be0386841b93afc71fb87a09a72a5c59359cf3ad96c740740d78ae5d8bfe130e92a311f8e960fe51846b3704e9c3f730a13f435eec64382d852121c98c0847a4e8c389b35e3fba43bdb06d360f1321338a074d58663a14cff89ba7eeabefc80c19d", 0x83}, {&(0x7f00009ce000+0xe2d)="513a191c0d80d94ee35751e7887d1206c39c7aaa6ffbd54c22386fc3950132ddd27ca1852d2fee6e8915a61f8384ab4941ccb9bafee5ac29358853414371f21a04be2160933bea6c4f282375b2812e3fa25959451927369ca55457dff321f4817e564da875ec061ada7852b09077e18d17df687ce70f48df8de658a3e3eec0191b4076092e17832db99fc6baacd2195aded84509c1e99e6936ec5bdeb382d42a2135686aac7ca59814e46dc700d3c2f85177d92f7f95efe446a2ef03fcf17bde2f0e5bc73a", 0xc5}, {&(0x7f00005b0000)="e8c3bf12f601bfc42e682c5425acf19f2f5d1d6e2f7c954a744d1f55d44a043408509dcc4799fd7021dc792a3c49088a7bb4fd1948f83e26fcedf5cd5568d6ccd3f793cddf2ac73a0d8a6eac922715612d41059296fb3e175cd5521345d6b49c7cc27518c1d611bac038ec95b9b13653a72d10aa34f14d90df3e92566e951a963d1d6f79cdf385c9c48a6fc017b467a0b8107090c4d30dfbd65b4e5cc73f5b314f7f2e5db8f68698230c4b0a02e584f1b491b64529a72e9e9bd352de974549d4646e578879d8e0bbd6c8ad355d74f7a1b41a42859434b9503ed0", 0xda}, {&(0x7f0000781000+0xdb2)="d746be6c374e1e11aead7a3091a083ccbf37f75aca2d5eeb833eddeb5de3fd22c66615837636e9d26ebd1e8356321048aef64becf034f8dff624f4c28bfa4fc1b9c91dc0939223a9ba647a79008e3d8bbe6e05c29853e7337016e770d2f9762275ff83f5d4a42dd0fe072dd61fff74f66ddbb910d9814f796479819482a1c715db", 0x81}], 0x4, r4) shutdown(r2, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000054c000)={0x0, 0x0}) 2017/10/05 08:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) [ 67.428617] QAT: Invalid ioctl 2017/10/05 08:54:58 executing program 1: open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7f000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x832, 0x91, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000de0000)=[{0x0, 0x0}], 0x1, 0x20000000ff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000004, 0x100000000032, 0xffffffffffffffff, 0x4) r3 = userfaultfd(0xea264325faf02415) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40050, r1, 0x2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00005ae000-0x18)={0xaa, 0x1f, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)="2f6465762f73672300", 0x8020, 0x121000) ioctl(r4, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r2, 0x4, 0x2800) read(r4, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000486000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpriority(0x1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x5, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f39000-0x4)=0x5, 0x4) getresuid(&(0x7f000004e000-0x4)=0x0, &(0x7f0000032000)=0x0, &(0x7f0000034000-0x4)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:58 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.458583] QAT: Invalid ioctl [ 67.459798] QAT: Invalid ioctl [ 67.469452] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:54:58 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e2", 0xb3, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000dd2000)={0x2004, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000fd000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f4c000-0x4)=0x3, 0x4) r4 = epoll_create1(0x0) socketpair(0x5, 0xe, 0x2, &(0x7f00005d7000-0x8)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f000066f000-0x10)={0xfffffffffffff800, 0x6}) r6 = syz_open_dev$usbmon(&(0x7f0000a36000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r6, &(0x7f000093e000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000745000-0x4)={0x1, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001db000-0x14)={r0, 0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffffff}, 0x14) r7 = syz_open_dev$vcsa(&(0x7f0000a4f000)="2f6465762f766373612300", 0x40, 0x20000) r8 = fcntl$dupfd(r2, 0x406, r4) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000302000-0x4)={0x6, &(0x7f0000e0d000-0x8)=0x0, 0x5, r8, 0x4}) epoll_pwait(r1, &(0x7f0000969000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) socket$netlink(0x10, 0x3, 0x1000000000000000) r9 = syz_open_dev$mice(&(0x7f0000201000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000800100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000aae000-0x48)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0x3) socket$inet_sctp(0x2, 0x0, 0x84) r10 = socket$netlink(0x10, 0x3, 0x10) readv(r10, &(0x7f00001be000)=[{&(0x7f0000053000)="", 0x0}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000968000)="0000", 0x2}], 0x3) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f000050d000-0x8)=0x0) sendmsg$netlink(r10, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x14, 0x13, 0x3ff, 0x0, 0x0, "20"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/10/05 08:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r1 = openat(0xffffffffffffffff, &(0x7f0000eda000-0x8)="2e2f66696c653000", 0x400000, 0x105) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000024f000-0x30)={0x1, 0x0, [{0x5, 0xffffffffffff8001, 0x7, 0x3ff, 0x3, 0x4, 0x7, [0x0, 0x0, 0x0]}]}) [ 67.476576] QAT: Invalid ioctl [ 67.498115] QAT: Invalid ioctl [ 67.519982] QAT: Invalid ioctl 2017/10/05 08:54:58 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x8001) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x80000000, r1) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xeb3) getsockopt$inet_int(r3, 0x0, 0x21, &(0x7f0000eed000)=0x0, &(0x7f00004af000-0x4)=0x4) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r3, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.704440] QAT: Invalid ioctl [ 67.749773] audit: type=1326 audit(1507193698.325:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7452 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0xffff0000 2017/10/05 08:54:58 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e2", 0xb3, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b1000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffdfff, r0, 0x0) fcntl$lock(r1, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000b1000-0x90)={0x8, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ad1000-0xc)={0x0, 0x373b78e32434561f, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000013000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a6000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000b6000-0xc)={r2, 0x80000, r3}) 2017/10/05 08:54:58 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000448000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c8c000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a4e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x654704b677a51378, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000dd4000)={0x0, 0x0}, &(0x7f000058f000)=0x10) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b24000-0x8)={0x1, [0x0]}, &(0x7f0000dd2000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d6b000-0xd8)={r3, 0xcd, "56ea1a996420ed9f8a2edc154c2e14d6bf34165b469463bb60f224ad5b0721c85674f49228f7cbe6e21611ea9633712bdf262bcbacf789fddf818f2f089fc86d5f4e003cf6ffd0fda09eb98b3f5de30077d3dbe35d94c9dbc36b51b0fff42f089b33ec308ba9caaee7a0ff201a12fbb29f3acfc17d38b1d1e84cd3706c06a38a36434715be3be62061b093a5db2110896dbb45c710e0e51fd705fd5f2b35d6b63023ebbc0aacb41546d7387cb1b7af6dfd35108cc3444adbce630cc919b9cbf687d8eab45a42f8a9a96953dc0c"}, &(0x7f0000b8b000)=0xd8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000041c000-0x98)={r3, @in6={{0xa, 0x3, 0x5d91, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1}, 0x98) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000535000-0x94)="9a89037bcd1a36ff94e342a0c0aff1d93731b48054497e5316116827783cc291fa31fddce7237f7bf3e9eca20b18f17628291621a45a301aa882ee0cfb216bcea853219aa029e36ea25620ac18f41b01391bc3bc9bd63287490280bf3297ae408caa83643757c67d8e8d15ac60ec25bdfa535655138048d7b1f7c2d2e120e3bde3c2bbada9ce12cda0a5129dd102ab758ab224c6") pread64(r2, &(0x7f000002e000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000dd3000-0x10)={0x68b, 0xffffffffffff4cd8, 0x10001, 0x5}, 0x10) write(r2, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a00000048", 0x27) 2017/10/05 08:54:58 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eab000)="2f6465762f73672300", 0x1000, 0x4000) fcntl$getown(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r1, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.782126] 9pnet_virtio: no channels available for device ./file0 [ 67.829687] 9pnet_virtio: no channels available for device ./file0 2017/10/05 08:54:58 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000c77000-0x10)={0x1, [0x5]}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a45000)={0x0, 0x7}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000de4000-0x4)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000626000)={0x0, 0x9}, &(0x7f000026d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00005ab000)={0xfffffffffffffffa, 0x7, 0x90, 0xed23, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f4e000-0x400)={"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"}) mkdirat(0xffffffffffffffff, &(0x7f0000236000-0x6)="2e2f66696c653000", 0x9) sysinfo(&(0x7f0000859000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffdffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x8, 0x0, 0x0, 0x0, 0x1fa0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000093b000-0x99)="f2b55be133375438b573ed560839fa6ea3d69a626ea026749e013df5f59b9eb95243a5ddf2908d4abc38cec7b4c1ffb44a2ec98f41b806fa5c9b0da03de6a7a9d523f797f137e727655673ad79c4bd1cd8fa1fa0f74a396e8e32800881bcad6e30d273329ff5454d18fb785479666525b35bae1d5152c36b0c1467e70836a5a25c0c85b5dcc1e75c1c889fdf95e38732710d212c54f4894c00", 0x99) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00004da000)={0x62b0, 0x2, 0xc000000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r4, &(0x7f0000932000)=@hdr={0x3, 0x4, 0xffff, 0x6, 0x6, 0x2, @eth={@random="1a0780f321c3", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x7, 0x848}}], {{0x88f8, @ipx={0xffff, 0x110, 0x3, 0x15, {@random=0x87, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3f}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3f}, "52192b4923c952e344b0ab2d8889dcde50766aceb7ede81d26a75a42a24bc4cc40a9e9bd44d75fff8565e04a6324b7bd0c136a47ce21c1d6b3c1ebfc396f5597b0c79761c6ae2c5476ae70fbbf2f48f768cb62d64c9828f1c25c1a6326ceea985492f67add09828ef055246354737704b0800c5e484cff22cdba3bb83a4be55ce39c64fdfb72600ab8b9cee7c77a6649c5ae9e08a90f1a0d8d257a7ceb2053d429bb26e472fcff04bcb7ed7def39657722617c57c6a20a5e55f36abec1a158ba61e846609fe45e770094fc8fa36be5f7c7c7c66ab69b25fa40f3cf5c0bed3c827062718bd264c67cfbc7b68db938cf9f2667"}}}}}, 0x12c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r5, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.893909] audit: type=1326 audit(1507193698.447:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7452 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0xffff0000 2017/10/05 08:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000dec000-0xa)="2f6465762f7663732300", 0x20, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000957000-0x14)={0xfff, 0x1, 0x8, 0x4, 0x8}) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x400c3, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/10/05 08:54:58 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd5000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x32, &(0x7f00005eb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x401, 0x0, 0x24, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, @rand_addr=0xfffffffff7fffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fab000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fd8000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00007cb000)={0x373a0d23, 0x6, 0x3, 0x7fff, 0x1c, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cda000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f000004f000-0x8)=0x6) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x20001010, 0xb, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) rt_sigprocmask(0x0, &(0x7f0000c9b000)={0x3}, 0x0, 0x8) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r5, &(0x7f0000fa5000)=[{0x5b94, 0x0, 0x0, 0x7f80000000, @time={0x0, 0x0}, {0x0, 0x8000}, {0x0, 0x0}, @note={0x5, 0x8001, 0x0, 0x400, 0x100000001}}], 0x30) preadv(r5, &(0x7f0000fa6000-0x50)=[{&(0x7f0000fa5000+0x7f7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000af2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000fa6000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f0000fa5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000fa6000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}], 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000078c000-0x3)="6e7600", 0x3) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r4, []}, &(0x7f0000044000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d1d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00009a6000)={0x6, 0x7ff, 0x5, 0x7ff, 0xcb, 0x6, 0x40, 0xfffffffffffff17f, 0x1, 0x6, 0x0}, 0xb) 2017/10/05 08:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000096c000-0x1c)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x9, 0x201, 0x0, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f00004c3000)=[{&(0x7f0000023000-0x1)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000cf2000-0x50)={{0x0, 0x0}, {0x100000000, 0x2}, 0xfffffffffffffffa, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000000, 0x32, r1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00000c3000)=0x400000208) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000005000-0xb3)="e9cfd18ef6576b0e9afd38e6aa94a94e5056daf1e1d94f1b7cca4cfd702e49b4a8a31cede7a71939956c15b137ec9f55c498ccd468db7ef6d11ebf4bcafedbeea33adea42031d9158c91f29e064698027e545b51c4ba8576b915f289df0cc5f8f4ec54b29bff469e6426c5e1dfa83219c920a9bb1f1d1105217665f7a8b77ba70934fef7a9f06295bb2dcd7756ebe8b312f44c663b766be36bf8d4e6c7bd6246e6b2a35bfcf3b4f282537ee27b63011c410df0") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000011000)={{0x40000000, 0x0}, 0xfffffffffffffffe, 0xff, 0x100000005, {0x0, 0xffffffffffffffff}, 0x3d, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000011000-0x50)={{0x40000000003, 0x40003}, {0xfc, 0x80000001}, 0x80000001, 0x4, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000012000)={{0xe7, 0x9}, {0x6aa, 0x1ff}, 0xf5b7, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000ff3000+0x8f6)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000005000)={0x5, 0xffffffffffff0000, 0x3e4e, {0x0, 0x1c9c380}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000013000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000000c000+0xcf8)={0x1, 0x80000000, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000007000-0x50)={{0x5, 0x6}, {0x22, 0x2}, 0x401, 0x1, 0x20001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r2, 0x801) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000b2a000-0x8)=0x0) 2017/10/05 08:54:58 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000517000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000f1000-0x8)="0000000000000000", 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x4) sendto$inet6(r1, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) listxattr(&(0x7f00007fe000-0x8)="2e2f66696c653000", &(0x7f0000184000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) request_key(&(0x7f00008e9000)="7573657200", &(0x7f0000d52000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a75000)="00", 0xfffffffffffffffe) r2 = request_key(&(0x7f00002d4000-0x6)="6c6f676f6e00", &(0x7f0000cb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000092a000)="00", 0xffffffffffffffff) keyctl$describe(0x6, r2, &(0x7f0000f71000)="", 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f73657175656e6365723200", 0x161800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007b3000)=0x0, &(0x7f00009cf000-0x4)=0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000576000-0xb)="2f6465762f6877726e6700", 0x180, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00002cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r1, 0x1) 2017/10/05 08:54:58 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e2", 0xb3, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ftruncate(r1, 0xffff) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:58 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eee000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x2000, &(0x7f0000eed000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 67.955140] sg_write: data in/out 393186/258 bytes for SCSI command 0x0-- guessing data in; [ 67.955140] program syz-executor6 not setting count and/or reply_len properly [ 67.995770] sg_write: data in/out 393186/258 bytes for SCSI command 0x0-- guessing data in; [ 67.995770] program syz-executor6 not setting count and/or reply_len properly [ 68.030472] 9pnet_virtio: no channels available for device v 2017/10/05 08:54:58 executing program 7: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x801, 0x8000000000000084) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c7d000)="2f6465762f6175746f667300", 0x101080, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e69000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0xcb, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, r2, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00006ec000-0x4)=0x5, 0x4) getsockopt$packet_buf(r1, 0x107, 0xfffffffffffffffe, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ac000)=0x53) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x42, &(0x7f00002d7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[], {0x8100, 0x5, 0x81, 0x20}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "af12e4e6fc0d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}) r3 = socket(0x20000000000000a, 0x2, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x200) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000efa000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ddb000)=0xc) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r3, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49de5220f8732eb22d74ca029005b9932dd12aa0deb6be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r3, 0xffffffffffffffff) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000aba000)=0x0, &(0x7f0000ac4000)=0x4) sendmsg(r3, &(0x7f0000101000-0x38)={0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f0000b6d000)="ddf5b9154f0709b7aeb047291b32851a1d0df6c639465bbf", 0x18}, {&(0x7f0000bf0000)="39350d50c56ec904d9cdcfee57898e43d16f8be9c000000000000000025b15b27244d1588ba0480c326a00d3afd1165afda1f3344bf58495f75b0ab28e306f988021af30534ae2119c23105a3bfda7487a0b46392e3cc6f88ed178d420b4f3400700fa8170b5dd495aaa18cf3a281d3ac873d0dad4b731752c7987a6b502", 0x7e}, {&(0x7f0000eec000)="3102ec330935f1f83a8902e5a0512ad3a58eb1d8e6eec71addb5b6530a31ff000000000000007b3be3c5a0bfe38bb51df89c22a9a53eb1250bcc83103468893f089e9f54e7ddf3d7ec6fc22732a27611c0d144ca819f7596e73516852985e24186ba14a128cda2e4165f8ee35e8b57076b3ae54d0c901ed4413a8109aa67a2ce2639834917ebcf1c723348e4d226bc7389adcfee35e4871e26625cfc8441b030042cb1e1778385e93b65ae3de6b44eb559aff72a69c6879b9145c1f9439035fd544e79f92eb601a767a344d95c2e7a18e1568c15a5b39179179228b1ddcd5e20cbff6d5086b93596e84128778009dd8c3bd4", 0xf2}, {&(0x7f0000747000)="53743f1181f00f4c28365f8af5017afe34e6dcd1705b2a91491fe52ebab35bea05c2e719a27aef3403aa77870cd5", 0x2e}], 0x4, &(0x7f00005d1000)=[{0x70, 0x10f, 0x100, "1ee4537e81506749b422ec7bb1916c5f9700ee3c5560085af266b5903a9cb8e6e2c4ece790fd2f57b7dad4e6904a89b394243a131515bb258b55ddf63f910af0ace0b8fe96bc36f315725242df5509c14973c778c45da0493da28fd2"}, {0x90, 0x10f, 0x3, "bda5576cbb2fdaa10c9918a73c219bf102a80ebc2c1d0334b1445e23a4df0bcc2bab12c54731737d364bd86fdd2bc9aa520b4a14b2408976e9b3b804c213923ccadd502057ef738280d1a1216b824c5847e1d07d76b39136b3a84356dbe9c5db3517dc1c566555c7020262566b7f9203817467c420ed5c84b1c2164c69f1"}, {0x48, 0x1ff, 0x2da, "6d32e73d7f9aa71982227b9e9fbb29c11d7d7ae2316e7245669647018d47f420421d6c5361a82b1912149a54afd9df523a5cde9abe"}, {0xe8, 0x13f, 0xffffffff, "586566684b7744448ad8d92ebf531370bacceeb54ca09c8a4bda2f8f381bf781907b158dcd83fbe04e9da8e8ddf64daff077d8be5019c9c000533f8eea21ed5aa4708941c39dd0c203dd78bdbcafe5fabfe84b11d2428230361238669060d2d84f47bf71cd0000000198d18b8e942c9e10a5e81cfc9dd7e9cf05c578ad3f553b7791a8e32e84a5ac337c5c7492b1f4f9397a711856803d8f387a34e50f06851dedf05848c45b99fbb59057cfee61f2d6ee03eb5407f0a9986b95bcdd287f6df3e85083d768706c2e7aa6006d9f38c439cf3d02c34b"}, {0xc8, 0x118, 0x7, "ccf79dc6baa5a7c8f29d941d57a1a86155dca76000efe60ab0da6b2871208b984d1ab03157da8987247c6cbf7b4d6d75885c835a2c11c719510ce0979dde16d41b400616ead209cb21edf2948e527bb3cc89edef12157c09d95ce9a88f0f9d6e301368d72f9cab37aac6f0580a1a63d1b238e35805ad7bd6b2e67e2969cd9ab2ef7605b0952bcad0d93f662a27aab8d33f27e11090323845a776e417d5741a6090a28a5e34dab21a2718688dab1ce4686e2fdd832ac1"}, {0xe0, 0x107, 0x9, "f82eeabed03cfb60485c642647aa5737f89a233c31b7a18762a6079ba2e4a1a17c4cd7b7a459c9043bd436720dfe806fe175692225f9d4f3b886c287d1ea16eb567083e5461a27dce483cecdd90d1e1b21bf9fc91cfc134885a11592be66c84eb1615822163b4ffb2db4f2c5dbe8cbef2486f4711769eaa3aab1daf1638aed102f76067da8b066d57bcefd1418c047428d856cad31d49713150e34b2faa6dd5cf8a3ff04ad6a2be3b8af24056ea95c335ca95c47154638706597c63e73cd1ea60b9d4ac05024c01b3dbe57572821ae8b"}, {0x70, 0x108, 0x6, "241996ba60c6b054d0a3f79e5db63426f5148dffb26a911081ef621d84f37bda276ba81b963ed2c313a066c4ee5e5a2dc31e16f3e21b16b98fe179fc9113be2b975b95cab7a77d2f87405a940a14d1e655fb78932936113fb121"}, {0xb0, 0x1, 0x4, "ae1f4c54bce6721e4c50c39f802735e3361a83df1025d0e29c3cc757b6155fb8b3dcdf933b081218e78d78950efd15f9e4801f599e3db44dac2907e4e767c371d0ee5b56bed8750accda88d5181d50b247919b4e26df6d79cac89bcf0f6e31cbefdbce8c3fdf533f1254fac735a83365d65b5cfbb90358a3eeeab81b064fe121459007f777e48d0036d09c6bb4dc241313abe9567b2a66ca5c"}], 0x8, 0x80}, 0x440c4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000331000-0x5c)={0x6, 0x9, {0x1, 0x0, 0x4e80, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x1, 0x0) 2017/10/05 08:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f00003b1000-0x2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x2000, &(0x7f000090b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mouse(&(0x7f00004f1000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xebb, 0x1841) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000b8f000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffefffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000abf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) r5 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl(r6, 0x894c, &(0x7f0000158000)="") r7 = dup2(r4, r5) setns(r5, 0x0) setns(r5, 0x100040000000) flistxattr(r5, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000301000)={r0, 0x0}) getsockname$inet(r7, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "962a0a", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) ioctl$KDSETLED(r7, 0x4b32, 0x9f09) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)="2f6465762f73657175656e63657200", 0x54b81, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000ed2000-0x4)=0x0, &(0x7f00004cc000)=0x4) 2017/10/05 08:54:58 executing program 4: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000f0000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x800000000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000639000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x3) bind$bt_rfcomm(r1, &(0x7f0000aee000)={0x1f, {0x9ca, 0x1, 0xd072, 0x1, 0x1, 0x7cf}, 0x9}, 0xa) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd1000-0x29)="260000005e000900000000f83a000000000095a6010000000000000a00085b1ee8ff6e35ea18b09f", 0x28) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x8, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000907000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000887000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b26000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000cae000)={0x0, 0x80002, r2}) r6 = syz_open_dev$vcsn(&(0x7f0000be2000-0xa)="2f6465762f7663732300", 0x4f, 0x402000) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000e0f000)={0x0, r4, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = inotify_init1(0x80000) r8 = socket$bt_rfcomm(0x1f, 0xffffffffffffffff, 0x3) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f000048e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000c18000-0x4)=0x0) fcntl$setown(r7, 0x8, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f4d000)=0x0, &(0x7f0000f31000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe7000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb041, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000d6a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(r1, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:58 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e2", 0xb3, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:58 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eee000-0xc)={0x2, r0, 0x0}) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000dea000-0x6)={0x5, 0x800}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000eee000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f00007bd000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eee000)=0x10, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2017/10/05 08:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c7b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x2002) r1 = dup2(r0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000738000-0x1e)="000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10) 2017/10/05 08:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) [ 68.054458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=7542 comm=syz-executor7 [ 68.129863] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9 sclass=netlink_route_socket pig=7548 comm=syz-executor7 [ 68.165191] 9pnet_virtio: no channels available for device [ 68.195481] 9pnet_virtio: no channels available for device 2017/10/05 08:54:58 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0xc000) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000eee000-0x4)=0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000eed000)=r2) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eed000)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000030000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000eed000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6b, 0x40, 0x81, 0x4, 0x98c5}, &(0x7f000066c000-0x4)=0xa0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000eee000)={0x2, 0x2, 0x9, 0x800000000009, r4}, &(0x7f0000b9b000-0x4)=0x10) 2017/10/05 08:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="65eba93000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f000005c000-0x8)={0x2, &(0x7f0000d47000-0x10)=[{0x0, 0x1ff, 0xfffffffffffffffc, 0xfeffffffffffffe0}, {0x5, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) inotify_add_watch(r0, &(0x7f0000b35000)="2e2f66696c653000", 0x800) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write(r1, &(0x7f0000ffe000-0x5)="3f34645805", 0x5) execveat(r1, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) uname(&(0x7f0000eb4000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)="2f6465762f7667615f6172626974657200", 0x3fffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000090b000)={0x3b, 0x3f, 0xc001, 0x4000000004, 0xfffffffffffffffa, 0x266a4a5e}) mprotect(&(0x7f0000a47000/0x3000)=nil, 0x3000, 0x5) clock_gettime(0x7, &(0x7f0000eb1000)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:58 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x10200100000006) r0 = syz_open_dev$sg(&(0x7f0000913000-0x9)="2f6465762f73672300", 0x8003, 0x100000000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002fb000)="2d5c00", 0x6) r2 = socket(0x2, 0x1000000002, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000151000-0xb)={0x3, 0x8, 0x7f, 0x9c, 0x20, 0x6, 0x4, 0x92, 0x5, 0xdfc, 0x7}, 0xb) flock(r0, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00004ba000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b6000-0x4)=0xe8) clock_gettime(0x6, &(0x7f00006ee000-0x10)={0x0, 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000004f000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f00009f9000-0xa)="2f6465762f70746d7800", 0xa) pipe2(&(0x7f0000e7f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r5, 0x407, 0x7fffffff) vmsplice(r5, &(0x7f0000a32000)=[{&(0x7f0000ccd000)="a774738beaa850d32ba8e4b797bf2da64dacd10fae73ff5f1bacb79e154e607b7b368058d621193232a78fa58476d8decb678903ae4bc0474ede178b53fcacbd4633cf8d219cc1", 0x47}], 0x1, 0x0) r6 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000afa000-0xa4)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c1}, {0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18000000000000}, 0x5, [0x7, 0x9, 0x1, 0x145, 0x9, 0x9e01, 0x4, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000951000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ca000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 68.346598] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:54:59 executing program 4: keyctl$join(0x1, &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0xca13) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000001d000)="6465616400", &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001e000-0xea)="b3d1edc1ac3a978aa879fbf7386fe6111e14ea0762e483a82a834f962247359f9206d0192ae3471f7a69bdd61b06567042c223e4ac9f2f45e4834a2545ba709a63a4b2ebaa483da56651ecd57abe65f2714d42d6c60616bd8bb8823f8038f2043431d0e4ba668c2fd319c4a7a7f4a4761696a31e387d2a96b8496752ff34bc50b54f718c1d031d875a023e2d518cd7bb619493d9d1a2a078fb8e41046d0ddc53359dc8fb1331c9ef04cbaddd144e21c68e005e6068cfc6729c391a5aca2ca6e38404707359c4e268aa3a8dc97b51b5064593b8899e1551f33c10f3a2dea58f29245cb6325c1b3183dc11", 0xea, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000013000)="6c6f676f6e00", &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001c000)="aa3e4098d7", 0x5, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f000001e000-0x6)="6c6f676f6e00", &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000001f000-0x4)=0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000001b000)={r4, 0x0, 0x81, 0x66f1}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000001a000-0x8)="2e2f66696c653000", &(0x7f0000011000-0x20)=[&(0x7f000001d000)="286d696d655f747970655e00", &(0x7f000001e000-0xa)="6b657972696e677d2a00", &(0x7f000001e000-0x2)="ec00", &(0x7f000001e000-0x3)="5b0800", &(0x7f000000f000-0x6)="402526212d00", &(0x7f0000006000-0x6)="766d6e657430", &(0x7f0000003000-0xb)="73797374656d6574683000", &(0x7f000001e000-0xc)="2173656c66776c616e303a00"], &(0x7f000001d000)=[&(0x7f000001e000-0x3)="3a2900", &(0x7f0000017000)="2500", &(0x7f000001d000)="5d73797374656d00", &(0x7f000001e000-0x18)="7365637572697479757365727d6c6f76626f786e65743100", &(0x7f000001e000-0x8)="296367726f757000", &(0x7f000001d000)="707070315c73797374656d00", &(0x7f0000014000)="707070312a00", &(0x7f0000010000)="73656375726974797b2f776c616e306d696d655f747970657d2f2d2327776c616e306d696d655f747970656100", &(0x7f000001e000-0x1)="00"]) 2017/10/05 08:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003bb000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000104000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ffe000)={r5, 0x2a, "60f96095be462a1d8c00ffba36389c8f30cf09ef4b3163fa56b16c7cf46282c5bbba36b40f841aaacd42"}, &(0x7f0000ad1000-0x4)=0x32) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(r2, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) write(r4, &(0x7f00001e0000)="748452de1a77704c6ec6d737f840092fa430a61503308bc073de894084816fecd5243cd5373dcaed8aff21fb24f4b90b8fb60900d2588e6842c8d5570a38e06049e0ce1efc0117ff5c457f", 0x4b) syz_open_dev$tun(&(0x7f0000caa000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00002e5000-0x10)={0x2c0, 0x4, 0x0, 0x3, r5}, &(0x7f00008e6000)=0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000609000-0x4)=0x0) 2017/10/05 08:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x80000, 0x4a) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000092f000-0x18)={0x40, 0x7fffffff, 0x7fff, 0x2, 0x7, 0x2f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x9, 0x9, 0x9, 0x20, 0x5, r0, 0x5}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000)={0x0, 0xfcb, 0x8, 0x2d, 0x80000000000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000005000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40140) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003000)={r2, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in6={{0xa, 0x0, 0x84, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r3, 0x8, 0x30}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000007000)={0x6, 0x4}) sync_file_range(r0, 0x0, 0x4, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000009000-0xa)="409695085424698ebec831c15f", 0xd, 0x4090, &(0x7f0000003000-0x14)={0x11, 0xff, r4, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000000000)="7472757374656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000a000-0x36)="297ce4bba27dca7fbae4f429190580672cc9bd02a805efdc9f048891cf939b75c0cbc8c9ce51388165bed7ccc0d8b9ef259dc4c89ca7", 0x36, 0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000009000)="6b657972696e6700", &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000009000)="daf19518b83a8eba06a6e3ed9047fc70688248cb15c94448b8e0af14bd9d84fc75d325b6d5b3d5b99d1dede69b198d43e55acd535e7f28afabf406aa72a2162baecb8e7160c4828ecdd1093a29742a402a79bd2340d35ff27cc7721e45", 0x5d, 0xfffffffffffffff8) keyctl$reject(0x13, r5, 0x10001, 0xfffffffffffffffc, r6) 2017/10/05 08:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000200, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff3000)="2f6465762f6b766d00", 0x0, 0x0) socketpair(0x18, 0x1, 0x7, &(0x7f000043e000-0x8)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000e7e000-0x28)={@generic="00000000000000000000000000000000", @ifru_flags=0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x7, 0xffffffffffffffff], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00009e0000)={0x1000, 0x0, 0x0, 0x0, 0x200022}) 2017/10/05 08:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x7d25) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x7, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000be1000)={0x9}, 0x4) r2 = gettid() r3 = perf_event_open(&(0x7f00008b2000-0x78)={0x2, 0x78, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup2(r1, r0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00004a6000-0x8)=0x7) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00009ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpgid(r2) ioctl$TIOCPKT(r4, 0x5420, &(0x7f000029a000)=0xa0) ptrace$getsig(0x4202, r2, 0xff, &(0x7f000069e000-0x10)={0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002c7000-0x8)="2e2f66696c653000", &(0x7f00006d0000-0x8)="2e2f66696c653000", &(0x7f0000513000-0x5)="716e783600", 0x30c04, 0x0) gettid() ptrace$getregset(0x4204, r6, 0x4, &(0x7f00008c8000)={&(0x7f00003dd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}) socketpair$unix(0x1, 0x800000000000005, 0x0, &(0x7f0000d13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000a67000-0x8)={0x19900330, r6}, &(0x7f00006d4000-0x18)={0x200000000000, 0x70ad, 0x6, 0x9, 0x401, 0x5}) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r3, 0x5420, &(0x7f0000933000-0x8)=0x3e) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000e35000-0x8)={0x4, &(0x7f0000f6a000)=[{0x7, 0x7, 0x3, 0x7fffffff}, {0x8001, 0x81, 0x57, 0x7a}, {0x5, 0x80000000, 0xd0f, 0x0}, {0x3, 0x1000, 0x100000000, 0x89}]}, 0x8) mkdir(&(0x7f0000659000)="2e2f66696c653000", 0x40) mkdir(&(0x7f0000b6e000)="2e2f636f6e74726f6c00", 0x0) lsetxattr(&(0x7f0000f4c000)="2e2f636f6e74726f6c00", &(0x7f000097c000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000987000-0x13)="0200000001ff00006f01000000000000000087", 0x13, 0x1) 2017/10/05 08:54:59 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 68.495321] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:54:59 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x80000000) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb, &(0x7f0000eb6000-0x4)=0x0) clock_gettime(0x5, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x8000400) perf_event_open(&(0x7f0000c8e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00009fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000610000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fce000-0x40)={0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000283000)={0x0, 0x0}) accept4$unix(0xffffffffffffffff, &(0x7f0000919000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d86000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000b7e000-0x3)="40003f", 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r3, 0x0) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000007000/0x3000)=nil) mbind(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc003, &(0x7f000000b000-0x8)=0x0, 0x7, 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000fcd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x9, 0x1ff, 0x0, 0x100000001, 0x81}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000fcf000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, r1, 0x0) 2017/10/05 08:54:59 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e2", 0xb3, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:59 executing program 7: r0 = epoll_create(0x4) r1 = socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) migrate_pages(r3, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x3, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000073c000)={0x5, 0x78, 0x9245, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) keyctl$search(0xa, 0x0, &(0x7f0000cdb000-0x8)="7472757374656400", &(0x7f000017d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) add_key(&(0x7f000029b000-0x5)="7573657200", &(0x7f0000db4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b3000)="", 0x0, 0x0) r5 = socket$inet(0x2, 0x7, 0x400000000003) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000824000)=0x9, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r6 = syz_open_dev$vcsa(&(0x7f0000dc5000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000f0b000-0x58)={0x26, "6861736800000000000000000008", 0x0, 0x83, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) r9 = dup3(r8, r4, 0x80000) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000790000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000063f000)=0x39) bind$nfc_llcp(r9, &(0x7f00006d7000)={0x27, 0x8, 0x7, 0x0, 0x8, 0x8, "028cff46debdf7d937ffe4ea834150bed8ae23794a9f336b7fc65dc9fbdd650331e1dd1bfb04fe97e76e76b8aaba2b8eecf0fb8477a376cbd2ee581d4356e1", 0x8001}, 0x60) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f29000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = accept4(r7, 0x0, &(0x7f000077d000)=0x0, 0x800) sendmsg(r10, &(0x7f00008dc000)={&(0x7f00007c0000)=@nl={0x10, 0x0, 0x5, 0x5}, 0xc, &(0x7f0000f75000)=[{&(0x7f000068e000)="8b8d7ac3f5785f94c22715fba3dca6e8b8fc31cefadc38077cdf960a4947b130121b26b535fc72b5b79bde8cb95dfc7bff695de785fb084796b812ef645e17bfe4", 0x41}, {&(0x7f0000e42000)="7d93e86bf79598b853b426a2ba408791f0e2eb1ce6586d56e6ba21b7100283bf496476306d47366f3b2f8a22ba5cc61652d2369927422d237bedd00a22debbd247", 0x41}, {&(0x7f00000af000-0x32)="c951dc453048ee596aa3fc82859c5c6946ec39f5053c7b0dc1fda656f782cac56f094357527fe403ec44edcb2e372d769162", 0x32}, {&(0x7f000077a000-0x5e)="02e7ad38d6f508523f5a5727f6b15ae51a3fe1aa221754b12b7c46bae2fbcb508efb08260228e1214403fd7e06ec57a42cafb8b2d30ccefd73de1dc5d225db8338c76adcd652b1fd8908e8f686bf5e6a5748bd956b002ac545dbb24f4cc0", 0x5e}, {&(0x7f0000402000)="8ada73d2217994f856a7dd8715561444bdcd33b70d81e8a8", 0x18}, {&(0x7f000069d000)="2a7f0625f9a5216fbc", 0x9}], 0x6, &(0x7f0000715000-0x278)=[], 0x0, 0x8000}, 0x88c0) sendto$inet(r9, &(0x7f00009be000-0x21)="24b556fdfb9a991405bd0800000000000000c4f4e5b3903c6e340b0f000000000000", 0x22, 0x0, &(0x7f0000c6e000)={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f000086a000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/05 08:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000889000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000c2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6629, r1}) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:54:59 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x37) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000eee000-0x4)=0x0) connect$inet(r0, &(0x7f00007b5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 68.603855] audit: type=1326 audit(1507193699.179:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7643 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0xffff0000 [ 68.665783] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f000016b000-0x4)=0x8) unshare(0xa807fff) r0 = socket$inet6(0xa, 0x802, 0x401) syz_open_dev$evdev(&(0x7f0000875000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x1) syslog(0x9, &(0x7f00000a9000-0xd9)="", 0x0) r1 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004ea000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00007e2000-0x4)=0x8) readlinkat(r1, &(0x7f000086a000-0x8)="2e2f66696c653000", &(0x7f000021d000)="0000000000", 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f79000-0x98)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000e90000)=0x98) wait4(0xffffffffffffffff, &(0x7f000028a000-0x4)=0x0, 0x40000001, &(0x7f000066d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f000091a000-0x4)=0x0, 0x2, &(0x7f0000c01000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f000058b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005d2000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000066e000-0x40)={0x8, 0x1, 0x1, 0x0, 0x8, 0x7fff, 0x3, 0x8}, &(0x7f0000ab6000-0x40)={0x0, 0x1, 0x2, 0x0, 0x1, 0x100, 0x6, 0x2}, &(0x7f00008e9000-0x40)={0x7, 0xffffffffffffffad, 0x7fff, 0x4, 0x7, 0xffff, 0x7, 0x3}, &(0x7f0000c91000-0x10)={r5, r6/1000+10000}) write$evdev(r1, &(0x7f0000548000-0x18)=[{{r3, r4/1000+10000}, 0x1, 0x52, 0x400000002}], 0x18) ftruncate(r1, 0x10003) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000328000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f43000)={0x0, 0x7ff}, &(0x7f0000adf000)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000334000-0x18)={r1, &(0x7f0000bce000-0x1e)="16a266b5a16e7bd6e5c9e1e4f9f84781a5652964026c2e44a310043065de", &(0x7f0000912000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x18) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000023c000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a7b000-0x98)={r7, @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]}, 0xfffffffffffffffc, 0x6}, &(0x7f0000f33000-0x4)=0x98) sendfile(0xffffffffffffffff, r1, 0x0, 0x72439a6b) ftruncate(0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r8, &(0x7f0000019000)="", 0x0, 0x0, &(0x7f0000019000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x0) 2017/10/05 08:54:59 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eee000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:54:59 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a51000)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000951000-0x4)=0xe8) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000023a000-0x10)={r0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socket(0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r2, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313f94a464cce6a9099f0ba4a6e9f40c03e1d27600a00257620377352be2a5b1e6554aab8853e710ecc25", 0xa5}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000457000)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x7d287d48, 0x2, 0xffffffffffffffc1, 0x0, 0x0, 0x3}) [ 68.813284] audit: type=1326 audit(1507193699.389:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7643 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f91c79 code=0xffff0000 2017/10/05 08:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000a25000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) exit(0x9) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:59 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008b9000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000c8000)={0x2, 0x0, 0x5, 0x5d, r1}) r2 = memfd_create(&(0x7f0000ade000-0x7)="6e6f6465762800", 0x3) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000eee000)={0x0, r2, 0x0, 0x1, 0x0}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000eef000)=0xc763, 0x7, 0x1) socket(0x3, 0x2, 0x100) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eee000-0x4)=0xc) 2017/10/05 08:54:59 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000891000)="72656e6f00", 0x5) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a9000)="9904", 0x2, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000837000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r0, 0x0) getsockopt$inet_int(r0, 0x0, 0x101f, &(0x7f0000638000)=0x0, &(0x7f000085b000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dc7000-0x4)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000012e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000614000-0x8)="2e2f66696c653000", &(0x7f0000637000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) r3 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x2, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x3fe, 0x80000000, 0xc3e7}, {0x0, 0x0, 0x6, 0x100000001}, {0x40, 0x6, 0x7, 0x5}, {0x200, 0xffff, 0x4, 0x2}, {0xf5, 0x6, 0xfc14, 0x800}, {0x6, 0x8000, 0x6, 0x3}, {0x4, 0x40000fff, 0x6ed5, 0x6}]}) inotify_add_watch(r3, &(0x7f0000eb6000)="2e2f66696c653000", 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000eb6000)=0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xbf8000)=nil, 0xbf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nfc_llcp(0x27, 0x0, 0x1) r6 = dup3(r5, r5, 0x80000) mmap(&(0x7f0000bf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000bf9000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000193000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) 2017/10/05 08:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:54:59 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) read(r1, &(0x7f0000618000+0xcfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 69.018765] audit: type=1326 audit(1507193699.594:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7727 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fd1c79 code=0xffff0000 2017/10/05 08:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:54:59 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0xffff) write(0xffffffffffffffff, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000200000-0x4)=0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000450000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089d000)={0x0, 0x0, 0x0}, &(0x7f0000e30000-0x4)=0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00001b3000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009e0000)={0x0, 0x1}, &(0x7f0000b5f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000069d000)={r4, 0x7}, 0x6) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000ce4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x2, &(0x7f000009f000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x406, r2) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) clock_nanosleep(0x2, 0x0, &(0x7f0000a00000-0x10)={0x0, 0x0}, 0x0) syz_open_dev$tun(&(0x7f0000dec000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x480000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f00005d6000-0xf8)={{0x0, 0x3, 0x0, 0x1, 0x7e9c40ff}, 0x2, 0x4, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x17, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket(0x13, 0x803, 0x3) sendto(r8, &(0x7f0000fc5000)="120000002600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:54:59 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x0, 0xa, 0xfffffffffffffb49) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eed000)=0x14) 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) sendmsg$kcm(r1, &(0x7f0000eed000)={&(0x7f0000bfe000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000eee000-0x10)=[{&(0x7f0000eed000)="af909885ab39fe66364238152053cbf39c9a33aebb1d074afe872e46a7941d58159633813a44829735bd84d4402bda9c6ecc831283ad28ff4e28460b87db1df4b2b61a5e807931690c", 0x49}, {&(0x7f0000265000)="9ad09e6585cb98afd2b146477451983050096f7729dae92afda466b4f99f70815a90b4bbcc40a8d0c6ddf685c2e29b6505eb2bfdc1907ad131ae67ac91c8fcf51926f9c7139ffc6817cda765732ca25650cb991ac3b23df60b50920b254dc823f881561f7f44cb7640cbebfc881ea7f59c733c38ac6aa0c3e56326e540da25f78caf2b7995f80be9fd9464100669ec7a3ce269fa8c01957ac5f589b933dd2600d8b03c433e28d272c629d27b67228bf73a173062d3a0deffd08990572732780f06c59ce5d8d37a7993fac6f23cc0b8b149ebf281d1e3ec35ac67b7a5d7071708f033d05d39289a4c397ab248f0d903ca7bd90f", 0xf3}], 0x2, &(0x7f0000551000-0x3270)=[{0xb4, 0x0, 0x9, "0faa8f23b6a903d11936e05c20f26b1c81ccef891a45651f12cf0027ae3de36be499a1ba9aa2035551204a675132bb3fb9e608052e5ea71968f2f98fe6675c010368c34ade5f09a4db9a929b7043e5957a1eb6a71cd583924e88753e216dd924a6e229807e0eb089f762eeccd28130c8d826285a51186b972847e327f872bee0896d1201501b962987d4f85310fdde14f743e45d63aa5906217065dc45d159d531185c303567"}, {0xc, 0x116, 0xdfb, ""}, {0x100c, 0x112, 0x0, "c7f8788375d6895736b9ddb6dd807039620ade7643433c69c0fbc63a974bc5866f4cbc235818626b6012c5a0edf0684c72336f2bef714cd452bc440768271c258f0f22785158b9e6e819dbcebe2ca32a7063873df1559f4315cff0a769085c6ff57d74be5eb81c009d44384caf1d9afd46ce425b3c807bcd22f4df249a8a0ea51ea87d0d57ae85691a89db87a66790390516c18550b4ba8221ca589173b01d955d8e0a1484fa00ea4f56ef86c9d9c2da0d6f7277499bcfbc13aa7bb3173df0025f4e2c12e484a466d02b18f5621ceb297e8cfe5eeadd4bfe8cd382c9fdd6189cf4482a24d8dc0ae3e0c67b78006b949d0732959cf2f0f4cb9a2740b7080d31d6b6b172140ea18208aade674c8ce538c288bd94ecbfae82f4f8fa9f40dcc3c14b5e59968da1bcd83574aaf95a9fa8512f72e9889e8d52a46300dbd7bb2aa6234572720b1f6833af75a7c4826dd9e48e3fb087493aa8b42b5ac5e7e9655f1553d5a37f6a4cdad72d73bd8f62ea6e5b441c27a7c660b1df8a00edd3f1a00455f5a1144fbe762b9ab9a3676e2d59d6e37be7a9e923561cb0242f5fa46ea05e575d7e5f6bbe6895fa43de39cace2aaba99179b650f9269651ea890494bc0e9898d9e9884a53de5be23d8a57b5add0043887575492096ccbcb8caa942ed2315d55167a10e6e8ff6152a195ddecdd26a59868b30c382ec09ff693b200b5490dc788e0d3bf740cba43d41a744aa8d7c9ae6bfbfea837e13aed34c9dd59c249fe74d3c85fbafb7c74752dc084451390c9c8b0bb145c5c37ab85e5a036991f03ff7c100d2e7443425ecfa6afd5986851dac7b294b1be052a8d222c12179b28656b1c7dc65637290abf10320b6214a29dc7e5d04fb5df82f6ad8f1740ee6e84cafa3533e1b368e3cb1f78134aeb12b373df916ca167d5837baee7776e0c5fab759681f3090bf7cc6175afd6970c483a722dcd0182cde1e7a8b0be343d59ad2a723732081986f62a0e58deb25288ce3de16c2b339620b8caa6905fd7b05f7e36da485b12dda600d29f611a5135a73370b57999ee8e1b91d16c39b31cd5c360367e50d6c22dc642164db3ba9fe0e208ef3b13e78962ee4331eb555512912d1ec65bee069f6d5b4dd54ac6be919b990872b8ac1b5ffd47ebb8596652c12c4c57c7dd8d9fe14daf5d86810f8890c981fc1498046a11ad14610ae0344ec37249fcd92059e7f9884a63301a392ea534bcf50274f25154404e14cb15ca6d9327045cb3e37a8aa71bad0f760f986a684cb59867df69a28762549df18258711d764bc6ea6e9d86b5b114dae0a3e3e197ec16d1e2184f7b1033b99241060a29da305cf432a0d14320d7254d4c338388eba8fbe90f14e0937724402ebd8bc03869b33f5bbfdee5c120d5aa6f7641d12a197b17ceac90b12bd7fa86902329bc113e81944ba21113d0f66dee86503a0133f7fa0e8e2e6029fa673ce3163c3de304a428e577c5fed4abc073ea3997104738929de9e3cc9660278ef7c2ed564116914b3c30c7dba3150131da0d2ed4b8bbb8f456093934ed8225079559e88c4720051b42c93646225f8c4ae56c896dc423096837bcf1d4a2cfc4e3f83182446b076df7828d7e3f00e9c51ab4fa4a90408bf82d176c17ec7cac2a46bb770a4622957d0b9ee5d59b675b7aafb5d798df4f51ff21f20fb417c435501a676f1a056ec60ff3af883e364e35cc41666ae39c00163c343d44ff92fa85a192d6b7a843fac39ac9da167fb30a4914752b8c24f9dc04d38254c6f2ce9e6f516388aa2eeb2529499925dbc3444312a435e2f252f298d892a84bcacfbed0de1552c44ed52f01f8357151a7380165923113ee320e25941c96562cf72358312a0742e12cb5df276f1ee8f21b20bd14f2730435f7948db75c68c7f270a17c553c04904d6cdf9a0d6cd78eb7b63fb784c44553cdd770353f02c0e6fe4ab9715909e9ef39289e74c21a369a9656824dc3a96e323e4507cd0a2a9909908aff36eb1c49c3629fb3a3f7934c247a6f33f47a1c8d78f619fe8b56aa25478c9afa6da0d16c27c416e178149e15716aefe8d471ac2ed965caa0343e9c6b43afa48ab229a08a0d907a36f8676da9633999f8e20c842cbc40e62eb7db652be67e727e5e1dacd077c9c87ea6524e214ace1bb0606c25240277628bd2ce06c135aff6bedc93bf22d7ee743358fcc1b3c3053ffc6f9013ffed78119b09b289e4dd6d3ab74de2f90956531df099e5cc85499688b7013df34addec50a3f7b051889a00c0c8b06e40c96e8bc51bbd49c99ae95b3e12b3902632717ed3bc199b4163d29c45e4a0e17f2c8136e314ae1844a7e8cb750fb74505ca5dda72bfaebcfbadd384792319adea3766f52c9c49e39c76d6395866a34ced4d23d090746c5eb087a32eb4a32077a02322d2dea545ac5cc66710c2e11dcc2c1c51944d84a69c1d074d2e5cc48aa3368f260ae80e0c3cac93eed12ee48b9ceeba3e08da0b77835f9bc1d05086758e37cbe8344a2c504c5970c9cc540ee5ba975c864e61a8cdf7516f145983327596bc3f8b729168f998defa70beed2d0c1160008842d111336f38f6f00804d2f7f532a6d6a5205495cc4c52bef4ecedc196f66e35e37816cc9db94fd90f885756708e56d3871b3bc821f9ebad75c3040bc21375ac60deb7b396dc72e6b32afde391a679f6c05403bd12d1b2b57ad5464a3213921ab44409a9caae9ad4e0eecd41e14d47ab899051e71edae49fefa437370c20ef6d5d89ba54a54b636846dbd5bbe0507d9a90b02a81d8363e3e596e6b28e4bcf3f1fa4213e5476c42c4b2ca343a26b61c557a33c247c0d2b89da3b1a987341269ce6c11b51937d6b62479d164d0a7e5b21cdebb7d020bd0841630034500911cb0c10232d683fb72a1fd64c7c1aeb626be209d30dabc6c0dc3d9044257a422c495a55613c6a6960422aa1548a056ad9c6d910378ca79a1199c2f8a00e7df7c22efe6bcd3d830faf733d130734b0a6e676d38fd611e691bbf031ef4c0e9c37b9591cd3612ee0acfe22f9aa433a098cae5eb64219337b375499f7826b0998ef69193f2085b5db547f6af1fef312228443c69e638a4deee764ff8315c97f00a342c2a34fc2c870239a675e460b854a678d68f7a327847031e4034bea7598e65e212c2fc6e4dcac5c23c08db843e0e4ca7103e29d50ef12c29ee550e39c2817a3ff013f6c839e17e426ea63d17c6ca57726c785efa085a98b5adacf07cdf75b1bdf50983ac5228dcb29273b2cad424bca1b53e829fa77782dfc1d9b1c045e48edbd378536d21d776da735af136c8cdfbdab1eba08d651f025329f2f4d8f9d43c4567da756b0ff04ed83ddb6d8010767617470a2331e924258a6bc100253f5805a1caeebc9aa52f16bb8ad35da127367f80ba21035f9e0c87e9c952ed88d140b1f8cb6e2d3632c7a6ec6c3aa77cf8a78ec09c6738125df0290299b4a30cdcf3b91eb3714c5e4e717ba7c62908bab3ed60998a00b25038f4a8fb2454eaa865c417baee82ef58ea2cdde09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"}], 0x8, 0x8004}, 0x20000000) 2017/10/05 08:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x100000000006, 0x0) socket$alg(0x26, 0x5, 0x0) listen(r0, 0x4) epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001d4000)=0x0, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ebc000-0x5c)={{0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x1, 0x70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c}, 0x2, [0xff, 0xffffffffffffffff, 0x8, 0x6, 0x8, 0x80000001, 0x0, 0x9]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x719, 0x0, 0x0, "0b"}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000458000-0x10)=[], 0x0) [ 69.044251] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000b67000/0x1000)=nil, 0x1000) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b67000)=@sack_info={0x0, 0xf84e, 0x2}, &(0x7f0000169000-0x4)=0xc) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b67000)=@assoc_value={r1, 0x0}, &(0x7f0000b68000-0x4)=0x8) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2017/10/05 08:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") [ 69.109591] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:00 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d37000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e78000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f17000)=0x10, 0x800) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000af4000-0x8)={0x0, 0x80000000}, &(0x7f0000697000+0x856)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d08000)=@assoc_id=r2, &(0x7f0000590000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f1c000)={0x1, &(0x7f0000f1c000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000534000-0x8)={r4, 0x1}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x8000020000000004, 0x4) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x9, 0x4, 0xd01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c3c000)=@buf={0x5c, &(0x7f0000001000-0x5c)="efeeac19e7bf1f628bb1027e6a1d332951838bb93c5520290cc38faab2f0cfe6f723e2bc1939870d77a1215ae8aafdc52adaf9d0a3d032d2027868fc462c92463c880840b08cfbb3615b8857b67bb854aacdaea95e1e14f15bb9d51f"}) ioctl(r3, 0x9, &(0x7f000057c000)="903a") mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x80000000000) r5 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000edb000-0x44)={{0x2, 0x2, @rand_addr=0xbcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62637368300000000000000000000000"}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00003cc000)={0x0, 0xa, 0x8, 0x5, 0xffffffffffffffff, 0xfff, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f, 0x5, 0x100000001, 0x3}}, &(0x7f0000ba5000-0x4)=0xb8) mmap(&(0x7f00003ab000/0x2000)=nil, 0x2000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0xa, 0x1) ioctl$sock_ifreq(r6, 0x48931, &(0x7f0000372000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x98}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f000069b000-0x10)={0x3, {"00d770f1000020"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000000000)="1f000000d400056d00020200000000fe060000000200000000000000000000d5", 0x20) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xfffffffffffffff8, &(0x7f0000eed000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000469000-0x1c)={0xa, 0x1, 0x188, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eee000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000e6c000)=0x0, &(0x7f000024f000-0x4)=0x4) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:00 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007ea000-0x9)="2f6465762f73672300", 0x0, 0x141000) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(r0, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00000ad000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x8000000000000003, 0x6) read(r1, &(0x7f00002b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006c0000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1e000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000106000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, r2}, 0xc) r3 = accept4(r0, &(0x7f00001c1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000-0x4)=0x8, 0x0) epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000fac000)={0x1ffffffe, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000df0000)={0x0, 0x9, "ce97227a025a9c5295"}, &(0x7f0000a0d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b79000)={0x0, 0x200, 0x400, 0x5, r4}, &(0x7f0000045000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d8d000)={r5, 0x1}, &(0x7f0000d38000)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00002cd000-0x4)=0x7, 0x4) r6 = accept4$ipx(r3, &(0x7f0000eef000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008ae000-0x4)=0x10, 0x800) mmap(&(0x7f0000599000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x67, 0x0, 0x0, 0x0}, @generic={0xd39d, 0x0, 0x0, 0x9}], &(0x7f000000a000)="73797374656d00", 0x400, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001, 0x0}, 0x30) r7 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000416000)={0x0, 0x7fffd, 0xffffffffffffffff}) shutdown(r1, 0x1) recvfrom$ipx(r6, &(0x7f0000faf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x8000061, &(0x7f0000faa000)={0x4, 0x1, 0x80004005, "7f0000001c9f", 0x6, 0x0}, 0x10) r8 = syz_open_dev$mouse(&(0x7f00002de000)="2f6465762f696e7075742f6d6f7573652300", 0x1000, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r8, 0xc08c5335, &(0x7f000097e000-0x8c)={0x8000, 0x3ff, 0x2ad0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000db5000-0x10)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x7, 0x0, []}, 0x10) r9 = socket(0x2000000000000010, 0x802, 0x0) write(r9, &(0x7f00001b8000)="240000001a0025f00018001000f7fc1a0a0b00000004bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000000000/0x528000)=nil, 0x528000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f00002e6000)={@generic="cbdae2d20100000000082ba0a1671ab8", &(0x7f0000526000-0x10)=@ethtool_pauseparam={0x10, 0x0, 0xffffffffffffffff, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x9e, &(0x7f0000f4a000+0xb44)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x400, 0x9}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x1c, 0x4, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @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=0xfffffffffffff702, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x2, [@multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0xa, "0000000009000000"}]}}, ""}}}}}) 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f0000d83000-0x1c)={0xa, 0x0, 0xc70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) [ 69.420794] 9pnet_virtio: no channels available for device ./file0 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x4) [ 69.425257] sctp: [Deprecated]: syz-executor0 (pid 7817) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.425257] Use struct sctp_sack_info instead 2017/10/05 08:55:00 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0xc, 0x0}) r1 = epoll_create(0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0x1400, 0x0}, {r1, 0x80, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x1fc, 0x0}, {r1, 0x0, 0x0}, {r1, 0x28, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x2b771af0a94fd80c, 0x0}, {r0, 0xd, 0x0}], 0xa, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x5}, 0x8) mlock(&(0x7f00003c9000/0x1000)=nil, 0x1000) close(r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000054000-0x30)="0800000000000000655e5c76626f786e65743028250000000000000001796370757365742d26272702000000706d3000", 0x3) fcntl$addseals(r0, 0x409, 0x40000000004) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f00004db000-0x20)=[{&(0x7f00008ef000-0x1000)="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", 0x1000}, {&(0x7f0000455000)="a78adc6a56d7fedb752fb145721e5690683c74921738aa2f9f08eb108140c3d980594404f2572c51925a1a6a5afc19539ec0edecf28ee347484745e4", 0x3c}], 0x2, 0x35) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000ffb000-0x28)={@generic="559bb48635e8f482e75763f4ed21952b", &(0x7f0000c21000-0x10)=@ethtool_sfeatures={0x3b, 0x1, [{0x8, 0x712c17ce}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) rename(&(0x7f0000d05000-0x8)="2e2f66696c653000", &(0x7f000001a000)="2e2f66696c653000") 2017/10/05 08:55:00 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x21, 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, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) [ 69.443691] device gre0 entered promiscuous mode 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001b2000-0x11)="2f6465762f7667615f6172626974657200", 0x8080, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000eed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eed000)=0x2f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r1, &(0x7f0000eea000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009f5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000068b000-0x8)={0x1, &(0x7f0000d32000-0x5)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000c2e000)={r2, 0x6, &(0x7f0000810000-0x18)=[0x7, 0x4, 0x20, 0x800, 0x0, 0x3], &(0x7f0000cfb000)=[0x1000, 0x20, 0x91, 0x7, 0x4, 0xffff, 0x3, 0x3, 0x100], 0x11, 0x1, 0x95c2, &(0x7f00008a9000-0x4)=[0x401], &(0x7f00005bf000)=[0x5, 0x959, 0xff, 0xffff, 0x6, 0x2, 0xeed6, 0x6], 0x0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) pipe(&(0x7f0000997000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e40000)={0xa, 0x2, 0xa6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) stat(&(0x7f00000de000)="2e2f66696c653000", &(0x7f000065e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet(r3, &(0x7f0000e0b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x4000002007ff) bind$llc(r0, &(0x7f000051f000)={0x1a, 0xfb, 0x8, 0x10000, 0xffffffffffffffff, 0xc, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = creat(&(0x7f0000dc1000-0x8)="2e2f66696c653000", 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000e2c000-0x24)={0x2, 0x80000000, 0x6, 0x8, 0x4efc, 0xff, 0x9, 0x7fff00000, 0x8, 0x9, 0x7fff, 0x2000000}) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x40002, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000efa000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9a71020b5e5713ebfc2e596482e2228c"}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dd9000-0x8)={0xffffffffffffffff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f00003c2000)="2e2f66696c653000") mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getown(r3, 0x9) setrlimit(0x6, &(0x7f0000c44000)={0x3, 0xffffdffffffeffff}) faccessat(r3, &(0x7f000003b000)="2e2f66696c653000", 0x2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x40000000040f) readv(r4, &(0x7f00001be000)=[{&(0x7f0000968000)="00", 0x1}], 0x1) sendmsg$netlink(r3, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3ff, 0x0, 0x0, "1f"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 69.475931] 9pnet_virtio: no channels available for device ./file0/file0 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eed000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000bc5000)={0x9, 0x7}) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000266000-0x8)="2e2f66696c653000", 0xc0) [ 69.594676] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f60000)=0x8269, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x80, &(0x7f0000fc7000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f42000+0x58a)=0xfff, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fca000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000b000-0xc)={0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fc6000)={0x20000004, 0x0}) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002af000-0x8)={0x0, 0x0}) getpgid(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c24000)=0x0) r3 = 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}, r2, 0xfffffffffffff5ed, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000912000)="2f6465762f73672300", 0x7, 0x200080) r4 = dup3(r0, r3, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x3) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r4, 0x0) mremap(&(0x7f0000ae6000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000e9f000/0x2000)=nil) mmap(&(0x7f0000302000/0x3000)=nil, 0x3000, 0x3, 0x40032, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000095e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3, 0xcaa, 0x0, 0x80}, &(0x7f00007ca000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00006c0000)=r6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000039000)={r6, 0xbf, "96a202c01c73160c18b71d0077b60a49955871ec8fc13c5f2835a6f9abbac8441370e96af8440302bc938886ba0c7ce8a2664ce5c31b9081e8f68b65d973b50a619cae2d4dff7c1cd1b54a87bca751caf2b1ccb371d4f4f5579158acace2502a5bac4d7f86842bc1d921933785591d9f85eab04bc0207a6db4c3b38476e329053c9ac4331ff35519da0c460a46658d0ab1dcd60f3064be5eb3ce335ab43afd77d07460c3b42f4983b216a72d3ca3aac7723f6a823eea8a3d2e952c6aa87421"}, &(0x7f0000163000-0x4)=0xc7) sendto$inet6(r5, &(0x7f000043e000-0x9)="b0f96efc1d14ef0f17", 0x9, 0xc4, &(0x7f0000832000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x3f}, 0x1c) mbind(&(0x7f0000347000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000bef000-0x8)=0x9, 0x6, 0x3) 2017/10/05 08:55:00 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) [ 69.788236] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000055b000)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eed000)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003fd000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000eef000-0x4)=0xc) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e0e000-0x4)=0x0, &(0x7f000044f000)=0x0, &(0x7f0000eef000-0x4)=0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getpgrp(r4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eef000-0xe8)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, 0x1, 0x9, 0x1, 0xa0, 0x20, 0x9, r2, r3}, {0x6, 0x9, 0xbf, 0x7, 0x5, 0xfffffffffffffffc, 0x3, 0x2}, {0x4, 0xfffffffffffffff9, 0x4377, 0x260}, 0xffff, 0xfffffffffffffff7, 0x1, 0x0, 0x14, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x5, 0xffffffffffffff00}, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3, 0x3, 0x6e01, 0x7f, 0xbe, 0x9}}, 0xe8) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r1, &(0x7f0000eee000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r5 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000052000)={0x80000001, 0x6564, 0x8000, 0x1000, 0x0}, 0x14) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r5, &(0x7f0000eed000)={0x10, 0x0, 0x7, 0x2}, 0xc) 2017/10/05 08:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000779000)="2f6465762f73657175656e6365723200", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cc8000-0x18)={0x0, 0xffffffffffffffe0, 0x20, 0xfffffffeffffffff, 0x8000}, &(0x7f0000305000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000398000)={r2, 0x200}, &(0x7f0000937000-0x4)=0x6) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000004000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2dfb3129d3763a9fa333a748e6ee16e6"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f82000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x9, 0x0, 0x100000001, 0x3ff}, &(0x7f00005cc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f00000b0000)={0x0, 0x78, 0x0, 0xa2e2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xd0, 0xffffffffffffffff, 0x1000000000000000) shutdown(r0, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00001f1000)={{0xa, 0x1, 0x1fffc0000000000, @loopback={0x0, 0x1}, 0x23f2}, {0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, 0x80, [0x9, 0x10001, 0x0, 0x5, 0x13, 0x6, 0x100000001, 0x8]}, 0x5c) 2017/10/05 08:55:00 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) io_submit(0x0, 0x3, &(0x7f00003ef000)=[&(0x7f0000df9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000584000)="0b805e090395b9eeba40d5bc017ec58602bd7243c49552331e5cc4554dd75b6aaf315becaa6bbce9c07d1c52de7737b09402a45b364e44750755fc5c266e9aa1e1de21294266f725bcf6fa1a3bd2391201ec66bd94f25cba5e4b17b46c2a849bf4ec2d5c083a6968f9fa1ade57801abbb4cf9e427ace9a9e16796af50759232d5e7d37e245cd142bb335155eb5b3005c99a4e40fb0c149e53dd98429dc504ecd8e1df2026bad8b7a45b33f83aef412bc9e180f1396e75d7ce7495f456273035fe05980df1e", 0xc5, 0x3, 0x0, 0x0, r0}, &(0x7f0000107000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000ab9000)="a23a8fdbdfda5042e8e8469a94d2185763297841e1b025ea5b18f35f6ddbf193019d2c21d4b5c2a5905c8aa2b24df9a3b8a19bdd55545f00f6037966556440b06c1892b865559d9369", 0x49, 0x6, 0x0, 0x0, r1}, &(0x7f00006d7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000b89000-0x47)="4eb7ff94dfe0579cf3bad1772a24c19e5932eb8a95ccbb3a9cedcf82e75e8871547e00f949efe2dcd5fdd3764d0cab382764f8082f7a434570f2c0c341166c16afe8247922db87", 0x47, 0x2, 0x0, 0x0, 0xffffffffffffffff}]) r2 = getpid() unlinkat(0xffffffffffffffff, &(0x7f0000e37000)="2e2f66696c653000", 0x200) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xfffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r3, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e7f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) r4 = openat(0xffffffffffffffff, &(0x7f00002ef000)="2e2f66696c653000", 0x80000, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3ff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000)=0x20) mmap(&(0x7f00004a9000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000104000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000018e000/0x1000)=nil, 0x1000, 0x7, 0x8010, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x89a3, &(0x7f00005f8000)={@common="69705f76746930000000000000000000", @ifru_names=@common="69703667726530000000000000000000"}) inotify_init1(0x80800) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a4f31306e78dd580871912144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002663d75dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07000003ff000000000000d359bdeb62c88a769c86856959f8b9dcaee3f8e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab60700396f4b9b3e5a2db8352780dff80bb45a7883eec5", 0xd0) setsockopt$inet6_buf(r7, 0x29, 0x36, &(0x7f000097c000)="", 0x0) dup3(r7, r6, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000070c000)="2f6465762f73657175656e6365723200", 0x1000000000040, 0x0) socket(0x20000000000000a, 0x2, 0x0) 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(0xffffffffffffffff, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000eee000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x8080) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000eed000)=0x7) mincore(&(0x7f00002c2000/0x1000)=nil, 0x1000, &(0x7f00009e2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/10/05 08:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0xfffffffffffff802, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x3, 0x0}, 0x30) r0 = socket(0x9, 0x80000, 0x6) setsockopt(r0, 0x8, 0x12, &(0x7f000075e000-0x3)="e90199", 0x3) accept4$ipx(r0, &(0x7f0000fa4000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001ae000)=0x10, 0x80800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007b8000)=0x1, &(0x7f00004a8000-0x8)=0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b78000+0x82b)=0x8, 0x4) syz_emit_ethernet(0x13, &(0x7f0000b18000-0x57)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x3, @llc={0x0, 0x0, "a8", ""}}}}}) syz_emit_ethernet(0x132, &(0x7f0000237000-0x14a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40000000000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x124, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x8b, 0x5, "419d68"}, @noop={0x1}, @end={0x0}, @rr={0x7, 0x3, 0x0, []}, @noop={0x1}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x4e, 0x100, "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"}}}}}) readv(r0, &(0x7f0000ff6000)=[{&(0x7f0000d91000)="", 0x0}, {&(0x7f0000501000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000141000-0x9)="923bfdb718a6e369ff", 0x9, 0x40081, &(0x7f000082c000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x200}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000cb000)=0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000022b000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="a901000000a2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0xcb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1000011, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d83000)=0x65, 0x4) gettid() r3 = bpf$MAP_CREATE(0x0, &(0x7f0000442000)={0x5, 0x2, 0x20000000007, 0x6, 0x1, 0x0, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000208000-0x20)={r3, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007c1000)={r3, &(0x7f0000626000-0xa8)="fe7c06f5aaef3ee9355448c3eeacffd735518562c6fcd55fe97e0a9727eef06e08b3dca7936dcc2ddf6639ee67e24ec131f7f7bd6568f68b4bd2aad4bcaab57d4c62e894a4bf0fa8a240099b820000d51392b75cade1a247831a729924ec9661ebb971a34800b85d48c44129f54d7e12b6071c000000e8f6150c6d6abd49b5f03cc13417389997e2fda8ae5e52619c0d63bd16f8c8e37195f478362a163ddb0823cbb424dde4f03a", &(0x7f0000a46000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) getpeername$unix(r0, &(0x7f0000fde000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000385000)=0x1002) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r3, &(0x7f0000eb1000-0x1)="00", &(0x7f0000fc7000)=""}, 0x18) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x4000000000) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x4f, &(0x7f0000651000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xe, 0x4, 0xfffffffffffffffd, 0x0, 0x41, 0x0, 0x0, 0x40000000100, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7}, @lsrr={0x83, 0x7, 0x80, [@multicast1=0xe0000001]}, @lsrr={0x83, 0x7, 0x7fff, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0x7, [@empty=0x0]}, @lsrr={0x83, 0x7, 0x80, [@rand_addr=0x8]}, @end={0x0}, @noop={0x1}]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/10/05 08:55:00 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) [ 69.906530] 9pnet_virtio: no channels available for device 2017/10/05 08:55:00 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) flock(r0, 0x8) r1 = open(&(0x7f00005d0000)="2e2f66696c653000", 0x200, 0x10) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c9e000-0x78)={0x7, 0x7, [{0x10000000100000, 0x0, 0x7}, {0x19feee61, 0x0, 0x1}, {0x4, 0x0, 0x3d}, {0x5, 0x0, 0x8001}, {0x40000000000000, 0x0, 0x1}, {0x5391, 0x0, 0x0}, {0xc4e, 0x0, 0x6}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00003fe000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0x1, &(0x7f0000001000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x9f17}, 0x101}, {{0x0, 0x0, &(0x7f0000db0000-0x10)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0xfff}, 0xffffffffffffff04}, {{0x0, 0x0, &(0x7f0000893000-0x28)=[{&(0x7f0000001000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d78000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000001000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000893000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x5, &(0x7f0000001000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50, 0x10000}, 0x10001}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000fc2000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000001000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}], 0x4, &(0x7f0000159000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x0}, 0xb1b9}, {{0x0, 0x0, &(0x7f0000f70000-0x40)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a54000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000040b000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000001000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f000076b000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000249000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x8, &(0x7f0000001000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x0}, 0x1}, {{&(0x7f0000e24000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001bc000-0x20)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000a04000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x4, &(0x7f0000aa9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0}, 0x5}], 0x6, 0x40000020, &(0x7f0000448000-0x8)={0x77359400, 0x0}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000670000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x8000000000, 0x0, 0x0, 0xf, 0x80, 0x20, 0x1, r2, r3}, {0x200, 0x5, 0x3, 0x1, 0x1, 0x3, 0xffffffffec6fba1c, 0x8}, {0xfff, 0x100000000, 0x1f, 0x8}, 0x3, 0x2, 0x1, 0x1, 0x20, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed, 0xffff}, 0x8, @in=@loopback=0x7f000001, 0x3, 0x4, 0x2, 0x8, 0x10001, 0x3f, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00003b2000-0x28)={0x2, 0x5, [{0x6, 0x0, 0x6}, {0x9, 0x0, 0x6}]}) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000749000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4012, r4, 0x0) read(r4, &(0x7f0000f1b000)="0000000000000000", 0x8) getrandom(&(0x7f0000b6f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000710000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000953000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004bc000-0x4)=0x50) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000b27000)=0x0) 2017/10/05 08:55:00 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000eee000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000eee000)="5e00", 0x3) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000070a000)={0x0, 0xffffffffffff8000, 0x0, 0x9, 0x1}, &(0x7f0000eee000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002ee000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c3d000-0xc9)={r2, 0xc1, "e288a72203bf4fb09e3bee47a9b81992c6d78a2e90ebf28691141c108ec8e7e65076ff5a351b530063c2c0a5f1c2a989ee5a6c2eeb7cb4f49506d3fb540ce572385d541cb4bfa1653ca6b9792860e3c64aac47c43316d286905dcc31e60b7634d57c734916071abc6e3c523ed66cb73e0bdf3a42eca38f9928ef6ec54e71f32b3f482ac25276a0ea560ab130fbea4229c6d306b762a4b23793c63eaebf69949ebf4c9d16efb2f1d30e8c8ed8bee24bd524cc85ca713b789d38346a519c5ca0adfe"}, &(0x7f000023b000)=0xc9) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000eed000)="2f6465762f73672300", 0xf625, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000eed000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000091b000-0x2c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x2) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 70.048193] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:00 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) unlinkat(r1, &(0x7f000000b000)="2e2f66696c65302f66696c653000", 0x200) 2017/10/05 08:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f000032b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00003ef000-0x2c)="13bf10517101d05ec4e5b2749e02ce8f540da6eda960682fa0254f33b78a1736a0882fb5a8bc4e8cfaf150a8", 0x2c, 0x40, 0x0, 0x0) sendto$inet(r2, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) r3 = syz_open_dev$tun(&(0x7f0000e9c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x88800) epoll_create1(0x8000000000080000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000633000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000aa2000)=0xffffffffffff6ee9, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf4000)="2f6465762f72666b696c6c00", 0x80000000000000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00008f4000-0x4)=0x57ed, 0x4) syz_extract_tcp_res(&(0x7f00009da000)={0x0, 0x0}, 0x1000, 0x6) readv(r4, &(0x7f0000afd000)=[{&(0x7f0000449000)="", 0x0}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00007d4000-0xba)="", 0x0}, {&(0x7f000030a000-0x63)="00", 0x1}], 0x4) close(r4) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000038b000)="00", 0x1) ioctl$int_in(r6, 0x5473, &(0x7f00000da000)=0x3f) recvfrom(r7, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fcntl$setown(r6, 0x8, r5) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000168000-0x48)={0x80000, 0x0, [0x4, 0x1, 0x6, 0x7e8, 0x1, 0x7fffffff, 0x6cd3, 0x1]}) fcntl$setsig(r3, 0xa, 0x46) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000015000)={0x2, 0x5}) dup2(r6, r7) tkill(r5, 0x13) 2017/10/05 08:55:00 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x7ff, 0x8000, 0x0, 0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x4000032, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x13, 0x132, r2, 0x13) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000013000/0x1000)=nil) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000032000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x2, 0x10010, r4, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xffdfffffffffffff, 0x32, r2, 0xffffffffffffffff) mmap(&(0x7f000002d000/0x2000)=nil, 0x2000, 0x3, 0x2000000003110, r1, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000-0xa)="2f6465762f70746d7800", 0x20009, 0x0) ioctl$TCSETAF(r5, 0x5404, &(0x7f0000741000-0x14)={0xe6, 0x3, 0x5, 0x1, 0x40, 0x8, 0x8, 0x100, 0x3, 0xf8e}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r4, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000728000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000033000-0x4)=0x52) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f000000d000)=@generic={0x1d, "ffa9eb2090f0d4749c4ab5c1ba8e3694a2004b85290bf7029a968b6c36fa3faa6fe62e0be71dda02365aaa0fa51c72c4234a9bb7ea597e1c36f12a4112bd348d5823c09c2093b7e2048fd76e85c011bd32c004e9f393ccf356e47d7684c521ad12b5aa3baac9e2bec7170679f7700dae2a5b623801cb648627e6cd17d09a"}, 0x80) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000024000)={0x41, 0x9, 0x8, 0x0, 0xe141, 0x10001, 0x2d, 0x6}, &(0x7f0000034000-0x40)={0x80110, 0x7ff, 0x80000000, 0x400, 0x2, 0x20002, 0x1000000009, 0x3}, &(0x7f0000026000-0x40)={0xe75, 0x2, 0x100, 0x1, 0xa7, 0x0, 0x8, 0xfff}, &(0x7f000001b000-0x10)={0x77359400, 0x0}, &(0x7f0000012000-0x10)={&(0x7f000002e000)={0x2}, 0x8}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xf) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000000e000)=0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000033000)=0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f000072a000)=0x0) r9 = getpgid(r8) getpgid(r7) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r9, 0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000013000-0x7ff)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x9, 0x0) 2017/10/05 08:55:00 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10800, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00006c8000)=0x0) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000eee000-0x13)="00000000000000000000000000000000000000", 0x13, 0x60, 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000c1d000)=0x0, &(0x7f000063d000-0x4)=0x4) connect$inet(r2, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e15000-0x1c)={0x7, 0x5, 0x5, 0x342, 0x2, 0xffffffffffffff9c, 0x101}, 0x1c) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e11000)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) r1 = openat(r0, &(0x7f0000e24000)="2e2f66696c653000", 0x80, 0x1d) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eef000-0xc)=@sack_info={0x0, 0x2133, 0x7}, &(0x7f00004cb000)=0xc) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eee000)=@assoc_value={r2, 0x100000000}, &(0x7f00002d0000)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000eed000)="2e2f66696c653000", 0x200000, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004ae000)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xe180}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4}, &(0x7f00009d1000-0x4)=0x98) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f000077a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000eed000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8000800, 0xffffffff, 0x3, 0x7}, &(0x7f00002f9000-0x4)=0xa0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f00004f6000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r5, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r5, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000f7d000)=0x2, 0x4) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:55:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000005000)="2e2f66696c653000", 0x0}, 0x10) 2017/10/05 08:55:01 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:01 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xc8c000)=nil, 0xc8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000412000/0x1000)=nil, 0x1000) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b31000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1000000002, 0x2, 0x40, &(0x7f00002e6000/0x4000)=nil, 0x0}) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c8d000)="2f6465762f73672300", 0x5, 0x101100) ioctl$KDDELIO(r1, 0x4b35, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c8c000)={&(0x7f00004a9000)="2e2f66696c653000", 0x0}, 0xc) fcntl$addseals(r2, 0x409, 0xd) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000c8e000)="6c6f676f6e00", &(0x7f0000a47000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000c8f000-0x5)="6465616400", &(0x7f0000c8e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c8e000)="40cbbcbaa8367c7133e614dbfdf17d8102110591909aa5ca708c1f0492964a2e44a92a7a6285159bae4bb4b0a6a2dde17943bfd2a0e9db799f683b7718b7c0fa4131429b0d09a1ae290f0f82388d1a5c530d208cbd659376795b13e5b2c1114b9eb016f9335ad5b9bb241ab2b556f53c681464b1260a34c51cc79289246a65be6aae7caa3accfc7f331c5cb71d4a390d8f9872ab2617ef645ccd862ce263470751ed70b142d2351d97ec5569775ffe9c22b4cb1efc149e1d1982b4919a44dc248dbe8f5a1b200fd51eba3f15f7831505f3645a8c67b889fde17413f20ff3e53db35aac8c1f062f4c8834708d60893e", 0xef, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c8e000-0x8)={0x0, 0x0}) fstat(r5, &(0x7f0000807000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000c90000-0x7)="75737200", &(0x7f0000c8f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r7, r8) fcntl$setsig(r6, 0xa, 0x11) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KDDELIO(r1, 0x4b35, 0xffffffffffffd9ec) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) 2017/10/05 08:55:01 executing program 5: r0 = creat(&(0x7f0000137000-0x8)="2e2f66696c653000", 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x6, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x1, 0xfffffffffffffffd, 0x3, 0x7fffffff, 0x0, 0x1, 0x9, 0x0}) openat(0xffffffffffffffff, &(0x7f0000aa3000)="2e2f66696c653000", 0x800, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x42, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x92ea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000d38000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00002cd000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e77000-0x5)="7965616800", 0x5) bind$inet(r2, &(0x7f0000454000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000f89000)=0x0, &(0x7f000061d000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006db000-0x10)={0x1, &(0x7f0000dbe000)=[{0x6, 0x0, 0x0, 0x153}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000639000-0x20)={0x7, 0x61e, 0x0, 0xffffffffffffff26, 0xffffffffffffff91, 0x8, 0x4, 0x3, 0x0}, &(0x7f0000e33000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000bd3000-0x8)={r3, 0x7}, &(0x7f0000fda000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000024a000)={0x0, 0x108000000007}, 0x8) clock_gettime(0x0, &(0x7f0000819000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000762000)={0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000034d000-0x48)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) connect$inet(r2, &(0x7f0000f0f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000661000-0x1)="b9", 0x1, 0x0, &(0x7f00007d4000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00003c9000-0x10)=@common="69666230000000000000000000000000") sendto$inet(r2, &(0x7f0000a2b000-0x2c3)="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", 0x1d8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000eca000)="6c7000", 0x3) clock_nanosleep(0x1, 0x2, &(0x7f0000ea8000-0x10)={0x77359400, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000f45000-0x1000)="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", 0x5e6, 0x1, &(0x7f0000d6d000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00002a5000)=0x6, 0x4) socket(0x200000000000002, 0x80a, 0xffffffffffffffff) readahead(r2, 0x24, 0x7f) 2017/10/05 08:55:01 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eee000-0xc0)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000586000-0x4)=0x5, 0x4) accept4(0xffffffffffffffff, &(0x7f0000b99000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004db000-0x4)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008df000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000e5000-0xb)="2f6465762f766373612300", 0x7, 0x2013ff) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00009b6000)={0x54ae, 0x33, 0x4, 0x6, 0x4, 0x4}) connect$inet6(r0, &(0x7f000029a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c}, 0x1c) accept4$unix(r1, &(0x7f0000bf4000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fd6000-0x4)=0x6e, 0x800) 2017/10/05 08:55:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2017/10/05 08:55:01 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000eee000-0xc0)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c82000)={0x298b, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0x2, 0x7cd0, 0xffffffffffff0001, &(0x7f0000eee000)=@generic="c988ff22186fe649493c9f6e42ec265d", 0xfffffffffffffff9, 0x8001, 0x4}) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:01 executing program 2: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:01 executing program 0: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)="2f6465762f7572616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x8) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000b09000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) getresgid(&(0x7f0000227000)=0x0, &(0x7f0000e08000+0x26b)=0x0, &(0x7f0000a35000)=0x0) r2 = syz_open_dev$sg(&(0x7f00001fc000-0x9)="2f6465762f73672300", 0x7, 0x200000) bind$bt_rfcomm(r2, &(0x7f0000859000-0x9)={0x1f, {0x50, 0x7, 0x2, 0xfffffffffffffffe, 0x0, 0x1f}, 0xffffffff}, 0x9) 2017/10/05 08:55:01 executing program 5: r0 = epoll_create(0x10fffc) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)="2f6465762f7663732300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 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, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00001b3000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x9e9000)=nil, 0x9e9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xce1000)=nil, 0xce1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x4000000002, 0x0) mmap(&(0x7f0000ce1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009e0000)={0x0, 0x1}, &(0x7f0000b5f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000069d000)={r4, 0x7}, 0x6) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000ce4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x2, &(0x7f000009f000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x0, r2) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) clock_nanosleep(0x2, 0x0, &(0x7f0000a00000-0x10)={0x0, 0x0}, 0x0) [ 70.137558] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv [ 70.301551] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv [ 70.346924] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv [ 70.568614] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv [ 70.618991] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) 2017/10/05 08:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:01 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x8, 0x4, 0x1081, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003bf000/0x2000)=nil, 0x2000, 0x3, 0x10132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000290000-0x20)={r0, &(0x7f00009d4000)="d561", &(0x7f0000ff4000-0x1)="05", 0x100000000001}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, r1, 0x80000000010000) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f000055e000)={@random="95812357f09a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @arp=@generic={0x30f, 0x807, 0x6, 0x1, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "87", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "f6953344e6d5a972ae939b6de883eceb"}}}}) r2 = socket$inet6(0xa, 0x6, 0xe2c) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fad000)="fca10af95611", 0x6, 0x4800, &(0x7f0000d72000)={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd1000-0xde)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7918b09a022cb630890a47bfeb3241e8795680aca7d8abef7557209ab1722b49ea88ceb86102e16f2f91364facb84100d43dec25b49d6639e7d1887c3d1b4b43866252342fa5837ca1272de61c901e394dad61c1ec59d3b96cdd05f6e9879abf7eab7383ae20706066f4f45c3b66466553adc81ba79ab23706474448a722a9716589f55063f401b0911a3c4f770d54315cf762d9aaedb0103a42358d121e5329cb37e6614e29d16d30fc8d7476abfbbd964453cd43896", 0xde, 0x4800, &(0x7f0000b4a000-0x1c)={0xa, 0x3, 0xd03, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x5f9f, 0x10003, &(0x7f0000ff4000-0xcc)="0000000000000005bde705ca2b891005ef128db80a000000000000ca4da943d8ec5d70782643b9d0c50c86aff1bc6d1137c5a5b53d3a0dd6fcdc69f37e1aa41d5addd81630adbb27b6d11347bc81bf25e9b94fd3efb2c2020c9f35658f271a96cd1c73243be00be1d87b8f5d67114dcc9134186c6100cb8aa386141b7782c98377143bcdff35474eef6a4fe4aa0c37892f5370d4ff627ba877c4c1b97ca5fdd1297c1c3b290c789e13b895cf296f4d25aff39d8f4931868bb7729e67f1dc9d72d2558037520ed75c7581c9e2", 0xcc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff3000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000200000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000a3d000)={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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r3, 0x0) socket$inet6(0xa, 0x803, 0x20102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) mmap(&(0x7f0000de9000/0x4000)=nil, 0x4000, 0x2000004, 0x30, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:55:01 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000bc8000)=0x0, 0x80800) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x861680f804aeddbf, &(0x7f0000eed000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009b9000)=0x14) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 70.715584] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv [ 70.847931] 9pnet_virtio: no channels available for device [ 71.040373] device gre0 entered promiscuous mode 2017/10/05 08:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) [ 71.274827] audit: type=1326 audit(1507193699.703:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7727 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fd1c79 code=0xffff0000 2017/10/05 08:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:01 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80f, 0x0, &(0x7f0000eee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000eee000)=0x0, &(0x7f0000eee000)=0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eed000)={{{@in=@multicast2=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, @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}}, &(0x7f0000eee000-0x4)=0xe8) socket(0x6, 0x80005, 0x2) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eed000)="2f6465762f7161745f6164665f63746c00", 0x600000, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000d7d000)=@pic={0x9, 0xa37, 0x3, 0x7, 0xfffffffffffffe00, 0x4, 0x3ff, 0x9, 0x80000000, 0x4, 0x4000000000000, 0x6, 0x80, 0x8001, 0x1, 0x81}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000eef000-0x8)="6b657972696e6700", &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000385000-0x11)="2f6465762f7161745f6164665f63746c00", 0xfffffffffffffffa) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f00007c4000)="73797a6b616c6c657200", &(0x7f0000af2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eef000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0) keyctl$search(0xa, r3, &(0x7f00008d7000)="7472757374656400", &(0x7f0000389000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/05 08:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) 2017/10/05 08:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000813000)="2f6465762f76637300", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000006f000)={{0xfffffffffffffff9, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x8, 0x80000000, 0x0, 0x6, 0x3, 0x3ff, 0x0, 0x2, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(0x0, &(0x7f0000a21000)=[], 0x0, &(0x7f00006e1000-0x40)=[], 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e4d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00004a2000-0x50)={{0x3, 0x0}, {0xe, 0x2}, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ccc000-0x4)=0x7, 0x4) [ 71.319217] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000069f000)="2f6465762f7663732300", 0x3, 0xe42) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007db000-0x10)={0x0, 0x4, 0x10001, 0x9}, &(0x7f0000161000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007d4000)={r1, 0x8, 0x0, 0x0, 0x1}, &(0x7f00006c0000)=0x18) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eed000)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000eed000)={0x0, 0x6, [@random="701fce208f1a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="cf0b863c840c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/10/05 08:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eee000-0xc0)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eef000-0x4)={r0}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f000069a000)=0x0, &(0x7f0000eee000)=0x4) 2017/10/05 08:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:02 executing program 5: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x80000000) mprotect(&(0x7f0000ccb000/0x2000)=nil, 0x2000, 0x1000000) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000eb5000-0x8)=0x0) clock_gettime(0x5, &(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x8000400) perf_event_open(&(0x7f0000d85000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00009fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000610000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fce000-0x40)={0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000283000)={0x0, 0x0}) accept4$unix(0xffffffffffffffff, &(0x7f0000919000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d86000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x4) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000b7e000-0x3)="40003f", 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r3, 0x0) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000007000/0x3000)=nil) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc005, &(0x7f0000fce000)=0x3, 0x7, 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000fcd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x9, 0x1ff, 0x0, 0x100000001, 0x81}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000fcf000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, r1, 0x0) 2017/10/05 08:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:02 executing program 4: mmap(&(0x7f0000001000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x9, 0x583c, 0xffffffffffffff00}, &(0x7f0000462000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000018000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xffffffffffffc451) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000270000-0x4)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)="000000000000000000000000000000", &(0x7f000000e000)=0xf) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x8014, r1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x2, 0x100000000032, r2, 0x2b) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00000e0000)=0x0, 0x81) pipe(&(0x7f0000ed2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000327000)="2f6465762f736e642f74696d657200", 0x0, 0x400000) 2017/10/05 08:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000000c000)="2e2f66696c653000", &(0x7f000000c000-0xe)=@known="73797374656d2e61647669736500") [ 71.338123] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000eee000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x280) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000700000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000eef000-0x8)={0x6, &(0x7f0000eee000)=[{0x0, 0x3f, 0x2, 0x0}, {0x401, 0x1, 0x1000, 0x1}, {0xfff, 0x8, 0x1, 0x3ff}, {0x10000, 0x4, 0x400, 0x3}, {0x2, 0x0, 0x1000, 0x8}, {0xfff, 0x80000000, 0x4, 0x3}]}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000517000/0x1000)=nil, &(0x7f0000eed000)=0x0) connect$inet(r1, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000729000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007e7000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x401}, 0xc) [ 71.708699] 9pnet_virtio: no channels available for device v [ 71.730800] audit: type=1326 audit(1507193702.306:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8180 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fd9c79 code=0xffff0000 2017/10/05 08:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bd7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb53, 0x3, 0x2, 0xe, 0x3, 0x3, 0x4}, &(0x7f0000e22000)=0x20) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a9d9dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r0, &(0x7f00007ed000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000eed000)="2f6465762f7573626d6f6e2300", 0xc0, 0x14041) ioctl$TIOCEXCL(r1, 0x540c) 2017/10/05 08:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000444000-0x12)="120000001600e7ff00f9e90009339b0f0a9b", 0x12, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8d000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000012e000)="2f6465762f736e642f74696d657200", 0x0, 0x241100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r6 = openat(0xffffffffffffff9c, &(0x7f0000e74000-0x8)="2e2f66696c653000", 0x400200, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000094d000-0x4)=@int=0x27b9, 0x4) shutdown(r3, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00000e9000)={0x700000000000, 0x8, 0x2}) socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000ef7000)={r4, r5}) ioctl$TCSETSW(r6, 0x5402, &(0x7f0000bae000-0x24)={0x20, 0x648, 0x6, 0x80000001, 0xba, 0x9, 0x7, 0x3, 0x6, 0xc58, 0x9, 0x8000}) shutdown(r3, 0x2) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00005ce000-0x10)=@common="67726570617030e4000000c800000400") socketpair(0x808, 0x6, 0x8000, &(0x7f0000650000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f00006ee000)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000972000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2) 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = eventfd(0x2) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000eed000)={0x1, &(0x7f0000a33000-0x8)=0x0, 0x0, r1, 0xd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000eea000-0xc4)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) connect$inet(r2, &(0x7f0000eea000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x90e, &(0x7f0000eed000)="6f03660dce5115b3d4ff225e7e682fdf2c98a927d5c3e94e36dee791470da1c300e4f42902a44efb4a17cc478a73962368fc8276764213acb25d0cdcfed6985697aa5ce5c46a60f0973e4dc12866fa1238e1154eaf9f5d24cf39891f72b92e87928b1c0f36fffbd714d168209abb8431cf9e57589fd592b7396f3137cbe9aa81c04dacf33f38cf592f59a8677c0fef76f15d90f0a02d0ee3354227790a46e9") [ 71.781837] 9pnet_virtio: no channels available for device v 2017/10/05 08:55:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000008000-0x4)=0xda67, 0x4) [ 71.845196] audit: type=1326 audit(1507193702.421:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8180 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7fd9c79 code=0xffff0000 2017/10/05 08:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fb6000)="2f6465762f73672300", 0x9, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0xfffffffffffffffe, 0xffffffffdfffffff, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) set_mempolicy(0x4001, &(0x7f0000552000-0x8)=0x17, 0x9) renameat2(r0, &(0x7f0000d95000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000e4f000-0x8)="2e2f66696c653000", 0x0) inotify_init1(0x80800) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x109800, 0x0) getdents(0xffffffffffffffff, &(0x7f0000a64000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x40000000000003, 0x200008) setsockopt(r1, 0x107, 0x5, &(0x7f00002b5000+0x2a7)="bd", 0x1) syz_emit_ethernet(0x2a, &(0x7f00002c0000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f71451230a7b", [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r4, 0x402, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c4c000)={@generic="7fce177915651c1c2d513801da011dc1", @ifru_flags=0x2000}) openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xd4e9, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x912, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000005b000)=[], 0x0, 0x4) syz_open_dev$sg(&(0x7f0000dd2000)="2f6465762f73672300", 0xfffbfffffffffffd, 0x203fd) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000df4000)={0x0, 0x0, 0x0}, 0xc) 2017/10/05 08:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b81000)="2f6465762f6175746f667300", 0x1, 0x0) timerfd_gettime(r1, &(0x7f000098c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000c8a000)="", 0x0, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000be4000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000042b000-0x18)={0x0, 0xfffffffffffffff7, 0x30, 0x401, 0x4996}, &(0x7f00006ee000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002b0000)={r2, 0x8fb}, &(0x7f000032a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000eee000-0xc0)="1800000000000200000000000000000000d900ea00010000ec00da1e03a38a3cdcc3ffb933d8d7055bf76843bb6a880756a959dbfffffffffffffffe6fcd67a1e2fb6f67fc2163e0209cee4a5acb3da483f0a4c397e170cfc88ebbad06482cb99426eb264cb121ec14640933f542506b00ec008ac5cfb7aae7ec99e87cccfff62c000000024f0200e9e9f55406eb0010fffffffb6a000000009891a2dee3c5732c1adb8a2f5bd8c2d109dea21b530221000022b5affa5d041ad0c2eac03eef67", 0xc0) r1 = syz_open_dev$usbmon(&(0x7f0000bfe000)="2f6465762f7573626d6f6e2300", 0x6, 0x40000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000985000)={0x0, 0x5a9a, 0xbe62, &(0x7f000063e000-0x8)=0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a60000)={0x0, 0x19, "826506ab887c09020ba6f5bf1b5ea081ade0c9d942b68dc91d"}, &(0x7f00007ec000-0x4)=0x21) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d66000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = request_key(&(0x7f00006e6000)="2e726571756573745f6b65795f6175746800", &(0x7f0000eef000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eef000-0x15)="2e76626f786e6574306574683173656c696e757800", 0xfffffffffffffff8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a4000)={0x8, 0xe, 0x3, 0x8000, r2}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00007ce000)="7472757374656400", &(0x7f0000463000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eef000-0x40)="a16d4956df3069958ea4b310f88d243d61af392f4f65493125d4ca9d84617c47d8696f6c17458228b5e65cfb619c2362ada9ccaee0ad9ff75da3fd02ba627cde", 0x40, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000eef000-0x8)="6b657972696e6700", &(0x7f0000d97000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000eef000-0xc)=@sack_info={r2, 0x10000, 0x8001}, 0xc) connect$inet(r0, &(0x7f0000eea000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 72.015444] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003e4000)={0x0, 0x0, 0x200000, 0x0}, &(0x7f0000a9a000-0x4)=0x10) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000a6f000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007a, &(0x7f0000fe4000)="", &(0x7f0000fe3000)=0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000bd000-0x68)={0x20000000000074, 0x0, [0xa7, 0x2, 0xa60, 0x400000000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000083d000/0x2000)=nil, 0x2000, 0x3, 0x10, r3, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000a52000-0x8)={0x0, 0x8}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000ada000/0x18000)=nil, &(0x7f000018e000)=[@textreal={0x8, &(0x7f00003e1000-0x4e)="66b8092200000f23c80f21f866350800f0000f23f80f20e06635200000000f22e0f7e20f01d10f41f62e0f013866b8000000000f23d00f21f866351000000e0f23f80ffa6401d88a1bac0fc76e0f", 0x4e}], 0x1, 0x2, &(0x7f0000eff000-0x10)=[@cstype3={0x5, 0x7}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000054e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000fe8000-0x4)={0xb, 0x1, 0xa19, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) 2017/10/05 08:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/05 08:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:02 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f63000)="", 0x0, 0x0, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000533000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x10001, &(0x7f0000fdd000-0xa1)="e8fa313d518c0d72e56497c9e4bbc5faf5814bf63269e45f0336bf7c0833ca5d2835a84ec1a901abbe307f4999aae0447d34c0af17a412fd89249d2e6737f9ac81731aed11be21d6824ed09256d14bfdedac1bd4690c62f181e1f3482d50cdfe2513f3cbd126b11dcfc05c6c5be2f8ebeb7eafff1fea18f35c0b13bead0f3f186c8a1b06d64ffd34fa3ae6ce3772b983c0455810f0909c212ca7a7ed5f0b733d20", 0xa1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000de000-0x25)="2400000052001f0000f9f40700ff0314020007100800000001000000000000010080007f66", 0x25) 2017/10/05 08:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003c5000-0x4)=0x400, 0x4) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:55:02 executing program 5: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x800, 0x3, 0x4, 0x80000000, 0x4, [{0x8, 0x800, 0x200, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0}, {0xbe69, 0xfffffffffffffffa, 0x7f, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x100000000, 0x159, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0xa6, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) setfsgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00009fd000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$setopts(0x4200, r1, 0x7, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a90000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000769000)={0x2, 0x1}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00006e7000-0xa)="2f6465762f70746d7800", 0x8000, 0x0) pipe2(&(0x7f00000b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) shutdown(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000022000)=0xfffffffffffffffd, 0x4) sendto$inet(r3, &(0x7f0000ab1000)="10", 0x1, 0x20000002, &(0x7f0000d13000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r3, 0x0, r4, 0x0, 0x1, 0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f000055c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001000-0x10)={r5, &(0x7f000041e000-0x15)="000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000001000-0x1)=0x0) [ 72.293488] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000-0x20)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:03 executing program 6: mmap(&(0x7f0000001000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8) syz_emit_ethernet(0x36, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x3c, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"0c64"}}}}}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000-0x4)={r0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000001e000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x354c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd2d, 0x7, 0x0, "615c72873c422bb51b304ce0e26ad0a5f2a610e233fbc207abd835cd2b956ce73ab506b3e215130a883357219dfef5e6f3e6b94e8be417d499a6a29f464a6fe51728bdc59756e4cb75e0707d21000646"}, 0x160) syz_extract_tcp_res(&(0x7f000001e000-0x8)={0x42424242, 0x42424242}, 0x0, 0x100) r6 = syz_open_dev$mouse(&(0x7f0000009000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x81, 0x101000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000001f000-0x20)={@generic="a35d4373b70d6ea0a215ba374ecba66a", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$ax25(r6, &(0x7f0000000000)="8375925da76a7ddee7712bc94011f378330cd86c8e6d513794b5880ee10b6cf61e98f7bccfa8421d6ad359a7b98716fb523f0f6501bdebcd5d0dbadf92d7b7e158209cc5282d7502a955bb9eb293904fc9126af54e36ecb8de7ba1076224b2af89f3b42fa33032d529451cf83567a41f6437ff350c8b3ad80169ba29df5af7cbed3a6d8f8c467822e6b8f4a496ec53ff30fcd14104f6f005", 0x98, 0xe6c96a8e1a67d41, &(0x7f0000005000)={0x3, {"d336daa6c7c4dc"}, 0x9}, 0x10) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x1, 0x2a, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"376a"}}}}}}) 2017/10/05 08:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket(0x2000000011, 0x8000000003, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c03000-0x4)=0x0) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x7ffe, 0x4, &(0x7f000016b000)="ce", 0x1) getsockname$packet(r1, &(0x7f0000ec8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d05000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000687000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000a8e000)={0x11, 0x0, r5, 0x1, 0x7361, 0x6, @random="0d6728066798", [0x0, 0x0]}, 0x14) recvfrom(r1, &(0x7f00009d9000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac, 0x1, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000f87000)=0xa4, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a22000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ba3000)={r2, 0x20, 0x81, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000399000-0x4)=@assoc_id=r2, &(0x7f0000acf000)=0x4) sendto$inet6(r1, &(0x7f0000d6d000)="ddd10dd225c15221b0454f44f71e045b7f628a5b2fafa9dd2f1d5fbb936f21dd1757050d079ff79c1fe7ccd7bcfaea04cf7ef44f272d179565613f818f780d88fd7541fbffb26ed5b8cef7c716", 0x4d, 0x10, &(0x7f0000eab000)={0xa, 0x3, 0x8003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff33b}, 0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000b89000-0x108)={0x3, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write(r1, &(0x7f0000030000-0x1000)="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", 0x1000) r6 = bpf$MAP_CREATE(0x0, &(0x7f00007d4000-0x14)={0x3, 0x1, 0x4fd7, 0x24, 0x3, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000454000-0x20)={r6, &(0x7f0000e65000)="462d0003fb45ed000000108b97cd49a3462ca7bef4b05707e4b42f1e80d7322ead95706746a3247c5e8c823e19f7a46a67f911502804324e5efdd5008ccb3a5cf1d107ba50a3268fa91dbca11a39d87b33c757c90a4ad81d674ef6c36d54f3607273660da314664d3ecb8b03fcc66e3ae8487d507685657c57c868ca8b330a030ee997d3d1f51628a85978ff1b10b21bcc68aa482c8cf2f2dea8ff07000000000000a5eade9764eeb6ed4e6f", &(0x7f0000859000)="38c91cc2a8aafe7271924221bb03017d9d89ae0ba5966a991fc914cecb8e7e3da77a269d6549e5056ee8f2657c2694349bc107ba92ffc5b42a11bd289bab726460158694ed25f9ac58965a486d57cd6eb46b38f0d1241aa67a7a51f19e2da34ba4619fe0f9a99a01ce8e877a5e55e9fa56c412aa0ac99ae4d4d189dfce2b4137c3ba344d24ef1105ea21d976aa7d064445ea943ebc089009102cac5eb9d65e88038740989ac7e79f3313ff500d130cdb02a75703896ce5f20a7b50406cb63b476a068fbc00964706b6d82f255c616574c891ccdc2ca173fc6218f79d247b768559b822df1e79bef579a1d71b8376fe2049298958de251f6fd71b621eb6c8bcd3e5d0ab42e53fadcb61bc1d48fe6a33900933c97c36a6dbaf59bd723e2057cf2a6d15da69267bb9f55d2786a626debd932b60ce472350f369a092c987b74896ca51e51ff118574993fb87b1d274cb23c8b9b4074747a600be88dee0f40cb2ece39fac2e2d13ef39460f49bf7b859a7f3d3794b7cffdb67f75e9925646992fe8813069377cda9774a57eba1c22351b35d937f4b981a764582849f593730a1c97799eb605586816c1e13c44c78899661d8b60e98086867de3b824beabcd9ab05a3883c19b075b91519a2129fb28729a64d0b7d24c32e07df4d489f4f126c9bec95e863bb9d10e7b0071d262a5c2d7816d488c1308c505ad22dcb21bbb11f4fea9c6781349d430fc8c62669a89b61117183038d773bfa8337d785765b8e4b738537b0e46a94fe1b2fda3172349a6483d65b8c2bbe6d07f4e24136d5d43975842ab253e738c5a39152e9b8ca09f7b103c71456f3bc3b756060d37676b450e61e6f05c92d677b0f245197250cbff9bf80e2f896c4db7d4c37e89580f24178a0904d727b85e311c18e3bcee5ddcf8d36d2e6384433824ca7ca04b9fb63ce2b8cda77f95eebe89a7a7a110b0bfa33d01cbd78b4be5d7a7d77c82bd3b5b8e3665b53db1c1ec00c97a2f217eb147ab390a2384aab0fc956ca5d0f675256cab08ca53b3d2288aec207122f283def5626b9ba3cf020f481b7976da9f85109e7ec05f99360971cfcdaca38dec4c55efb26cc82400daac6ecf16d34016ee97ddb6daf56d4c5e8336c8947355f0393351878a15451cac1c0dda23d6f055ae5fbc0ec06e21bec2bf70e49a04493e449eb44578c60d5762f44ec8cb6b80598506b7eebe5643cd0f57161b7da9f603d26ff485b343799577f98f5c52ad56cdf4722fc20920f3c7399c9f47b7dd4f7d74e68096cb3e69c698028787a5546c0c4c5c802764b01b03f8b569622a3c21c6344727670e5684f16f394af606d04da75f998ea0984ab3b7bb2af71405bbc6b6c8cd841a09bb00357be955a4cfc730ae9668449df1d3390b06db1a3412473d459bf4e088ce3de6888d0a1d446dc7d57a1bccd488d675b83b49a1c64e73e28d9b80c15565075ac5b6c26a5a5053322070a570149b7f07787e385d6d09d6726492b010c0d9df4d90d21c165583fb75f14ac4c32743ae54d30f7b3357c6ac3251f1c780c261d197ef8f074ed279aa9fb26b1af6b96f566cc5b71eda07989cfc670dbbeba040a5d06d5cfd482f89db26dc737c2ad5ad696a7ccd11854038ab345f54700c957968515d5880fb578517362b7490e243c32d238014ecd67614e1df6a9ba7d9fc1fa274ec8c4968f02c1a80432ffe9bb26d76703d744d0210c1a6f816671aaf648e3c9058e3402778aee8c8394f0fd8f19ca513c0d75d344886c0e8aaed9df4443d705f019d8f4a143eff8ee789e45230c3409be4661e7cc9a6eb1569e62bdb70128aa14d43862e796d25f0644ad7db4f8bcbbc987777af6a23cb82549e22ec1c4da5a28b232e35f2d9afa768dab71dbcc9a3330062faa70275f41e677429b92593df5124d51ec34ed13c86d1d60265ff83c06acef900d61c7f1c378cffc10aa926377a6da0638caa1e6cdd1356a599a27b35121cccdf3311c3fd311616a7cdb260c2af8729e91e60630e9c8a0eb42c1b55e78a101f17f1dff28a60756f124427bc8a3a7ae3083b9e427f6238efa15fc7bb75e641fce45f846ed51084169ff22066b0f005b56ddd5e636efdc50ad949726eaf2f589180df6f2f8c3846ad368f6ebcdb0eda58dae4bbeddb2df4f7491d1ba8ee8b62f952f9ac3e7b21551bd00bba3f19c58c549f6972cf7739bcc880ba7b095c3e58086e7e437e29eca72d175cf65947cbf21461cc533aebfc31ea07678a0e21deae92ff486a0521ecec04ce98a58a0789bb8e6d18eb703dca988240fe42fb08988d6d77e411c1b3ca21519757cb06de862090635a2770b23ca83270d6a5282db0f8a5fdd0958190d06fc367667282c8c6e539e235b70c38ee7bdbd9cf1060b595be025c41e50c96608d518f768eecedd619176eea6a8a913dcc8f66ccb47e2950f299be10d43a3ee770f4db429f6c8be3433e4513e95f94b284004175a08ad12dbd163bad150a97ce5236166ec2dbc00c87d98cd8658666b7acd78f7a529be05c23c62e50f99dcc45c99cd1463dbd1cda18ab624225c7bfbe5153b7837830b05739da57b02a19c78da0d678e549b79ab5219930e62d2b46623cb60609f99b6d08a24f48a953142296e9cfde4ba5fa6d227c3edc148769930875d056ff5be626ecf0da0a36bfd785a6b0c45eb110cd9c55dc149cf05237b21814f92de7e396c376fd983fce7ef2f306dbca1f8c234bcbb8d427daf0aa4528f9aa27e1232f16b5c928dfe0e5abab2aa062a595fe62f0b1d96bdcc6aa12229367368fb78ffa4f57bbcf19ee8b6a86c11e3c8d990ff2ecf896f05525692f4017523d158e7ebdd57fa8af227256d7e690abc82bcef3d562395856a6359b1124a721dd066231c3aa65d12b9fca6ccaf0e6db27bf1cb737ddd65b3f2c02cd9378ff05356bfb9802b3a45ed7fd0be6b0fbd744d5f046d7e92920b50ca7b7b51399178c977a20eb53f8e6f347a2799f16b9638d10734574c6d4aa47607d3403962e42178d32edfaf49386cf1cce378953028be92346dc103f75abb3408f437c053610426f317ed9ba6d0bf45e4a92df6e7b2459462c5523412b61b68a5f64920869ee24f1e231a99a452a7a4ad47045f5cb3214fd79bf86ae36a0715795f8cc56e975c323a3a3d8f96a883f46e3c1d76bc6ecb5b9cee78396d8d5774b337416fb1cc26951ad633f381f9df13ced26bbeac0118715a47b0000869b64e19158296310d50c86a1fadf538bf8f75bb2e71aa8a78535736d7df11eb0807fe99a8a35f75c2db36a8e8cd035612dc8f4fe3cd607d2606ffa10ad9b058e96e79c1c11f44545ad5c451666e661bb57decc4754cdc0ab6869c2aee8e3c613046eccd37ade267c711064a0ee9810a630cd0d8ece2ea063740bb35f782ab7116d9f7b7e115d5012c1dc3ddbca5541efcce58d98406e96ccc3b119e816c79154222c8e8e31c00bb5de600f4c364ebfae330406d308b8a72bffd8f3cf2ed7a40767a6b826e8f7ae89d4a7e554781a6dd522904b62cbb7a3dc8f26878155b4a596c06453e3d3130f1ede01aee6b6cb195a4fd30f8a01f209ee239e347039878a04d8711917ded10012b9bcaef7c8ab17b64fc444c27703d58eb038b11ca05ccf056463d4215cfa3c3b0fbcc42bfc7740756c5099d725f4bbb87b6a41049e7ebd2ef81d1e19676c171f249d85888f6b718536450a0f72e8dbd6f07688130a3c499b14ad8502e366f267cd456f25e0ac8d2ce4300e974045cf0d5799cf80582576e70170f90f5c61a79f68a976aff77bde5c6f449d8665c258285797cd83b2b47f62a4d88c454d5307ad595b2b3ad36abf774869ce072e477a6e42efd455c0fc2369f593813bd69fe6e9428d0ae1c9226a2bd78475efb03cfa3a72f8eec164b78f188863208eded1edb41fff58065a0f21b08b1eaee5c2428e3377242d0409f8f67b10d932741d0a5cf81314806619d4cdb47e2346895cd39c3226b7356d7d77e1b727a75a3c8ecdec4a51d3dc55f49ac75744ab4695f9c8c028f0c98bacae934f16edb7840dee20117e22cc17a544d79e5a20340b44d4512c28a63a42008990f10de918d76238d6f8b0e2771882f25dc741926f606c1c8b0e779c40b3ec17fe5d0eaccdca99cc37a1fdc0c2285b518d86a3aff56e36e66333070f63ba244afd0974430c61ae7aaa0706849cad336a146fd6407120e1120efe6f161c0a141e9a7ec4e6143d49e654c3ec7fa78fc2eed1a353370322506976035bf4f5ec830b8134d8ca5303864d004ebb16b0d3b917a5a75cfe16fb60fc759eb16538e76eceeb6444dd19addfa6cdf76d9487716453c8a7298017ad3b2cc4355cd007e4ae3dbddc355b374a2f810b5d71da0b0bae88eb4c0447730925f332aa7c71d955310a993088bb978e1aa809e79e299faf4177c7ed9eeafd428600f80e341d573c512dcedb77cc3a4be915d563e6e454310baba04641d12eda4e660d64a8e99494b8dfc2632ba56691bd6658c71e33616baf635774c95f45a5ef8d88f01c6801c6c6da0ebc7fc1ce0fd6a3fd8358a594eb4a8fbc823fb94d1bd4965681f87d0dafb86fb3af8384c57303470475cbb58542ebc0acc762f4f5ac7e8eb5611b854e28e8e764b8a5c331137eb110166b056ba5e4fee9dda31d67d96848a628a552e333866d96084b358a5b49b30422f80d9173bbd98e63acaeab20dc26203c3a5c69dc316076329dbd025283db13ad77e9dbe8aed1a8e8b4b9d027fa6b7b45d069c9cd70661704d4686701e8f7e1e6c97cc9e0b0412c4abca76a7d515c373c5ec357a3b93a6e43fe781d7260915df021499dbd5526fa835a9a12c4a7bdb2088a9d1ac2af828d576ee92b6a691c5358b67cc5ea8852a719a7d6ecfc8b862781b8e7be0e1a43b36e6181e45394109f0713e980a60a9d7969dcb3cd12e427cf252a92e89574da81c96c5891b054aa8e0763709590a21636f542f3e432908f567c120c697259e91dba7330bf8e79b62fb222ddaeaa7a756e08689b3268f9e2e51826cec08fefe2085e21af7e1554134fadad4200169e9adc6d48bd556b6d57b274381517a5915657524ac1ecf50630ea0cbce2ec2bca0303c969a0df52bbfade6fa26dd65ff3300580b307bd5674faba375b803c82e5150d7402eb63c7fe5d95934c016438ae9ca67027d55449231f54a4d1e534bbf682e197c41525589e25c6b9c1282d4cfb13022fde91e54245b21b23e296a9c84a9acf929fe1f2515e9bc6d0ca90d2f7f422832fd53f6506a5946dc5ab58970085e23052585fc46b538c1fd4246a25d1d3d979f03517ffb728ba8bb60a7fc3f3411521c29a9a33df17620e37f0f8044d706579629aa985a199e85775af747819d6b15ee71ab9d6af1c01a74c1a23a374858932edc936aa080bf7663dbdbaba0a1fac6448186ecb52acaa94482abaf2b886514a60f10e3059b372cd7e2abe5702663d1dba47406d6b83bc9205920a0ad4132ebba98d9ab45e03cc104a740e12bb5ddd0da99d1be0259e1a23608a3fb4c3ef7b1e59a98c46ad7b03808da0dd751f123c00531fd3f63170445c8f013ac2661c6db47e55c667a933b2d23ea39c10dc1ea3fcb6e8aeb8e0adc1f8eb8dac64192f629ea4fa07e3db484082904c94708238206c3fd63fbcb663dcd1cb8902fc503af3252ecb75d124fcb17d411dc2287bf7cd5dd48b48dba775dbc2155424417275cf6d8fabc6059cfc6abbc4b4b6e28ca0177e213886a51028c06a105c6e82925c8920bf68ff0c6abfbb09ba359ac9ae12fef20fa197498f30db1c", 0x1}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000037d000)={0x0, 0x4}, &(0x7f00001e5000-0x4)=0x8) r7 = socket(0x0, 0x7, 0x0) bind$netlink(r3, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x8}, 0xc) recvfrom$ax25(r1, &(0x7f000096f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x40000001, &(0x7f0000ce2000-0x10)={0x3, {"425308539ac68e"}, 0x8}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x9, 0x5, 0x100, 0x0}]}, 0x10) bind$packet(r3, &(0x7f0000bb0000)={0x11, 0x0, r5, 0x1, 0x7e29, 0x6, @random="99368101e707", [0x0, 0x0]}, 0x14) write(r3, &(0x7f00003cb000-0x26)="260000002a0047f10701c1b080000000000000000100000009ef18fffeeff131ef0014007635", 0x26) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000523000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000373000-0xa0)={0x0, @in6={{0xa, 0x2, 0x800000000000004, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9d8, 0x180000001, 0x4, 0x10}, 0xa0) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000664000-0x4)=r8) syz_emit_ethernet(0x2e, &(0x7f00002e0000)={@random="9625f801da0c", @random="b42dd491aa6c", [{[], {0x8100, 0x2, 0xa1, 0xfffffffffffffff7}}], {{0x2000000000008808, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast2=0xe0000002}}}}) [ 72.426287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/10/05 08:55:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x1f) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) symlink(&(0x7f0000e9e000-0xe)="2e2f66696c653000", &(0x7f0000807000-0x8)="2e2f66696c653000") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_out(r3, 0x5462, &(0x7f000041d000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000863000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) setrlimit(0x0, &(0x7f0000d4d000-0x10)={0x7, 0xfffffffffffffffb}) sendmsg$inet_sctp(r3, &(0x7f00002ad000)={&(0x7f00004d4000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cb3000-0x18)=[{&(0x7f00006f4000-0xd)="ff5dea0bb4ddbbd82746561850", 0xd}, {&(0x7f00007c8000)="09a88c8d8dd799088a84317b69", 0xd}, {&(0x7f0000f87000-0xa6)="9c735cc7c25e8c2c5347060d87ca1569e844f1a9d0c8baf609878fa3c87256aae8fd75ef15ddc07c193fa66de116515bd3276b80a00e8b7c6d4e51c18d15d5be61373b5abaa55e932eb3c8c2f6ee505a3731ac99b404acdbd9573070d6d9ab3e30b5402e85f334e491cbf17a4dde9f7194b07d5c36919fcd0ba5c3678f8a5caf64c4764f754dc7287e45b0724fd05a9401138b8d221842d423d5953ea1ed78d20a719ba4ef91", 0xa6}], 0x3, 0x0, 0x0, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000db6000-0x6)={0x0, 0x7fffffff}, &(0x7f0000f6d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b35000)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x3299, 0x1, 0xb5, 0x3ff, 0x50000000000000, 0x80, 0x40, 0x100000001, 0x0, 0xffffffff, 0x55, 0x3, 0x3]}, &(0x7f00002e8000-0x4)=0x108) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000588000)={0x7, r2, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002f1000-0x8)={r6, 0x20}, &(0x7f000029a000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000895000-0x107)={r8, 0xff, "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"}, &(0x7f0000079000-0x4)=0x107) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000a8b000)={r8, 0x2, &(0x7f0000ddf000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2bbd, @loopback={0x0, 0x1}, 0x400}]}, &(0x7f0000073000-0x4)=0xc) r9 = socket(0x1b, 0x3, 0x2) listen(r9, 0xf1) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000fe8000)=0x0) writev(r9, &(0x7f00008c2000)=[{&(0x7f00008e6000)="8879ed7d46f769d74dfff707371bff52d3421b83b70e58b534b9a16a038596855a4e2366df407b04fd5470815a80b2cab79ecae80446f41b83e641a28730bb279cb8c2309c759cde034b70854bf5879a4c642411c428e96859638e27e3673d27f074fe421630a9e0cf6a30f60af96af59dc2e0c23f7eb61a46fdef2b7df99695b94709a20b3cdf9770baeb944e045576c48addfad4efc181b7409e0332694db989ff6e6aa2c3746edf32c7b2f71f84f59c6366130cdb6dc940fff17571700016a3a14331b18523f12e", 0xc9}, {&(0x7f0000cbc000-0x56)="3fefe0f42734a630b370680dec96a4416670e82d58e080687f2bb0f4096f275ed05bc84e735ffc1eacda92032fa33492a6827bae4a136b93a8afe0b9262f1634ded49bcca42bb7588de8a54478e595bb3f1c3b288b63", 0x56}, {&(0x7f0000a90000)="a84c729fe2", 0x5}, {&(0x7f00009dc000-0x5c)="48b21f525a60da145376a254e970d43c753bec7b4c4ca9d6927cca1a814d6478bea24e711168e861f055a61c84475d5fdc1f20546538c46136e087011e73781b1f5d54e41dca4f00178e3ae0d9834e8ca9789c1fcb6fd962fe7baac2", 0x5c}, {&(0x7f000062b000-0x18)="4a9d76c221eededf66a8f3f330e2c641e2b5d1e427add510", 0x18}, {&(0x7f000091a000-0x5f)="245587833606c3b097121bef75b0afae02507304f6674c34241fe7187389c97fedacb3d76222b1aa9e27c3f05b580bd8101f6260e096a5d7330816834f8eb3f0eb9e582ac8b746632d10f4d9c4cdea2cf882dfe0f1696f0d85dfe05006a817", 0x5f}, {&(0x7f0000854000)="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0x1000}, {&(0x7f0000a24000)="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", 0x1000}], 0x8) memfd_create(&(0x7f0000fbf000-0xa)="776c616e3063707573657473656c696e7578657468317d76626f786e657431657468315c00", 0x0) [ 72.430294] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) fchdir(r1) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:03 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffffff81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000089f000-0x6)={0x0, 0x1}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000082d000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000e90000-0x10)={0x0, 0x0}, &(0x7f0000c1c000)=0x10) write$evdev(0xffffffffffffffff, &(0x7f0000e95000-0x48)=[{{0x0, 0x0}, 0x36c, 0x7, 0xdb67}, {{0x0, 0x0}, 0x9, 0x20000000, 0x0}, {{0x0, r7}, 0x4, 0x9, 0x8000000}], 0x48) close(r6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000028e000)={0x0, @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]}, 0x3, 0x107ffffffd, 0x6, 0x200, 0x1}, &(0x7f00002db000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f78000-0x8)={r8, 0x1}, &(0x7f0000f35000)=0x8) setrlimit(0x7, &(0x7f0000000000)={0x6, 0x9}) syz_open_dev$sndtimer(&(0x7f00006e2000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r9 = dup(r5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000b8c000-0x48)={{0x54ad744d89685631, 0x3, 0xfffffffffffffffb, 0x3, 0x5ffc}, 0x3ff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000012a000-0x8)={0x0, 0x0}, 0x80000) renameat2(r9, &(0x7f00007a8000-0x8)="2e2f66696c653000", r9, &(0x7f0000e0c000)="2e2f66696c653000", 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f00006df000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de1000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000c60000)=[], 0x0) 2017/10/05 08:55:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d18000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x5, 0x800000000000000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0707054000", 0x5) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000087b000)=0x4, 0x4) mmap(&(0x7f0000a15000/0x2000)=nil, 0x2000, 0x3, 0x20010, r1, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x7, 0x493) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f00009b9000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000be8000-0x8)={0x0, 0x1fd}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000266000-0xf0)={0x0, 0x0, 0xac, "0a035f8e70c3fbd7f1d78e5534ebff8491911a844ba8d6feee8a32e08e716e070623fdb82f05177b6b7efa6f99980e7048ff30ec2cf197803f328f2104f75971952540c1326a728cbd55f75a6a724136b83f4cb0ac4bf1b3daffc1d5e75334c4484e2ccdcb1b90d091a0f3b66b326f0622bb6aa746f23489ae8b599f3d248e3b5d37dfdd01c5bf923c599b91688e43c23c5be13f2f97d41591c0bf72f7c3cd218ddadd2ca7b6267c76377357"}, 0xb4) bind$unix(0xffffffffffffffff, &(0x7f0000ef6000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = socket$unix(0x1, 0x2000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[{&(0x7f0000c24000)="", 0x0}, {&(0x7f0000d80000)="", 0x0}, {&(0x7f000089a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00004ec000-0x70)="", 0x0}], 0x4, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59c, 0x40}, 0x2) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket(0xae6d3e9d69203623, 0x807, 0x8000000000002) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000ed1000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x401, 0x6, "2b0a906af6201669bfda4af7b4aca1dbed3cd00ec360e135998288abb2408c63e094f3ad8e8e38c7f37b5801395296f039aa4eaa160053054d5bffffffff1d12b5fdf52375fe67ae75daf41fb8e1e133"}, 0x160) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00005fe000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fe000-0x4)=0xe8) sendto(r4, &(0x7f0000711000-0x7d)="8117710ed3c6122cac665ef84db47cf62c955f285e067d3ed1e14ff08bc86c9cd8d6522f89f0a370d246357508", 0x2d, 0x4000, &(0x7f00003e6000)=@nl={0x10, 0x0, 0x4, 0x28cd715e}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000d80000-0x4)=0x0) recvmsg(r5, &(0x7f000097a000-0x38)={0x0, 0x0, &(0x7f0000ce1000-0x60)=[{&(0x7f00005c9000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000fa3000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000660000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000288000-0x3b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00004fe000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f00009c8000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f000000c000)="", 0x0, 0x40008000005}, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b82000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000e90000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000152000)={r8, 0x8}) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r5, &(0x7f0000db8000-0x37)="346ea4db26572f4d6384e8c6468938233d5b22724626551e6776647be13153cf1feef36b3224deec42f01028ee5d91868175504b0a92de", 0x37, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0xb2, 0x4) 2017/10/05 08:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") [ 72.450814] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 72.504917] audit: type=1326 audit(1507193703.079:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8294 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fd9c79 code=0x7ffc0000 2017/10/05 08:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) syz_open_dev$usbmon(&(0x7f00009b1000)="2f6465762f7573626d6f6e2300", 0xa57d, 0x408000) shutdown(r0, 0x1) 2017/10/05 08:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(0xffffffffffffffff, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 72.505433] audit: type=1326 audit(1507193703.081:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8294 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7fd9c79 code=0x7ffc0000 2017/10/05 08:55:03 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f000034c000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000a0c000)=0x3, 0x4) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0xd050, r0, 0x2) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00001e9000-0x17)="170000001a001b6813110005e700d0cd80000003ff008d", 0x17) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x8000000000a, &(0x7f0000001000-0x4)="02000000", 0x4) mmap(&(0x7f0000457000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f00008e8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000200000-0xc)={0x0, 0x6da, 0x30}, &(0x7f000013b000)=0xc) mmap(&(0x7f00006f8000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x8, 0x4013, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x1d) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000008000)="", 0x0, 0x1, 0x0, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") [ 72.839734] sctp: [Deprecated]: syz-executor4 (pid 8344) Use of int in max_burst socket option deprecated. [ 72.839734] Use struct sctp_assoc_value instead 2017/10/05 08:55:03 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000424000-0x1c)={0xa, 0x0, 0x4487, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f00005b9000-0x8)=[@generic={0x1, 0x7fff, 0x5, 0x7}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0xa00000000000000, 0x0}, 0x30) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000406000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000e14000)=[@generic={0x15b4, 0x0, 0x0, 0x40000000}, @generic={0x44d, 0x0, 0x0, 0x0}, @generic={0xd39d, 0xfffffffffffffffc, 0x7f, 0x3}], &(0x7f00005f5000)="73797374656d00", 0x8, 0x80, &(0x7f00009b3000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000624000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7ffc}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f11000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b9c000-0x14)={0xfffffffffffffff6, 0x20000009a7, 0x9fa, 0x5, 0xfffffffffffffff8}, 0x14) sendto$inet(r1, &(0x7f00008d8000)="c410222a4c0ce3347a44664f444c740335be7d5c39837b20b57cf7dd91f3be619670fa34c093cbae2500b1fc12dd88c4a697194fefa06afc03f7f55ae22e7d4bb460ef0a7ae766d510be4b41d9164aab4a04498111b01a3b030c453f724e2f8953665cc038c8d893283a9768093dc93f2a650105a6f173f65b77f11884f605de4c67d852e0ba0ea8224600a7d4f939df536dff7a1763afb81685bf9b210870011f70c1babbe2d04ff6ebbdbca8a7e4aad85e423593859d758d2df5775e8e16e4105073af57dbda08a5572d5879281c40e4e387402be05dab36e35f8d35fe9d08a1adcd416137a80a44039f6e6ac13878884b6f249439d9f3ff46a8669bc50090abafd12089272e113e6a6a5fb6459a30c5f9b0e229aef10eb090396af5cf389b37a8af85260b6fcee35203fe88fa9cfd4a850eb7f0d1c7810cfae97754697078cdfddac99002c82b96375714de468e3b4a53971de3428e2b10111b06e9de4d080baf42daacfebf8a25f64800bc4d941fd635f1f2d2c7656687b324fbe6cf58ffa5efd421b66604c5c85a3af803e508dffc4f201b5d8c32f7f95512d0cffcfa749f0f630b0b621c927917b0fda7bb5906158191812088544005487a3837e3cf7dd489ac2765026606ad85a9ea819c43c1e512ca06eee004a0fe33bfda148c88b3f5109f54f2b647cec289a052356a53d0162492fe9782337655ae9dc092d69eac2514ec9fff9684bbc3acac9843ece3192505300fc85271ac48ea85ed8942013e759515ebd60d3135fce64fbaf1c79fe9661029040bd8e6404a18db8925d6c6c8ae2c95ab878f8ef574130007cd62385a861d753236ba5d26498dfbed8e01ae524c6c7de42ac78509707b615f535de283c7880c7b5e281575061cd4d9f37aae2a8fd06ab1869d768a6638af37d96e94ff96bf3ec4c2206208bcbdb41c268131bc40eb599a02c36242b54596ebd719a74479e99174bc269e209fbf57224cd644af6d7242c949f91b7c7a9db184760122fae3d68e531800f9c27d9f9e2de0867a8f28bd65aac1fc8826e7feda93d34d6cdb20f58ab6b8a16e5e548124c25aa6897240d7df4ee068d22a62136b46687681770b68497f24f10c11e8b8240a275ad1f46a99b587eaa38216037542fe15a683e621fcd540cc34b868185c7485b98ed0409633518b3cb4e32bade987464b5e4e4f131d502ae561828d3b1d7a9bcdcdf3e40a573dfe5964cc9c91b3edb2322831744bfc4fa6931bd53699a9e5562f8cf9192b760e3386cef7f9c70a1b5dd48f77f9b09d875b834d1f838450b004a149e762fc7088cec68b4bf93f14d29363b4bc7b10d8093deb91ef7254d14c80ca3422b3f4bbc33d727bb0c317e7bf136fe0f51be55e641491ae5fa32f9f999753cf00c7e9b8f844ba1d9dc11cb897a113e96677df48d9c337f3f4817bf9cfa98fcec10ceb83019619d533e876047fcb7db4ac81f4d159ffd635a8d873dc4ca22938f45500b88fae828bf7ba9791a3a5a66a1bb70734a0a368ee435949c24f568b9e5978f6c151c7f614237bf1b9aea9ef0c5ee6652932e90e6f2b39da4baa191de90a746300bca4c0691c453ae8b5bd88b0e718e93b660551cb10158617a177f43466a70961e825b4c450d11ce964d71ece755f2a557b1a0b6d0f4111a39341339a58252645490fea1143939684577e66d9a46e7f72a3be8924b195863b026094110609e88dbc3304709b5fedb5319fdeadb8ea3c0136216688f1b7e0ebc1b38e1e0b84eb5010ebb20839c6dcdfd67205e8ce9787287cba651d255a7fd1d5bd2245a5a76339e3db879a36aac712e5b6c337123af57cf8bdbdb7f5d3a7cd27cba1c2631af3379ba2f9f2b122752460c2a34b32d82b8e0ba8877c4d745936bf832b21fa43756ddf61a0f0152b58235523a4f8797aa300000000000000fd157c09505b7f9fbe44771351e0998d4d459112909e6016ddac800495cd7b05fe5ef2dc1759a551b19ec251a9ace1148ac816b71d771b88a3dfa1b45a6d2c692d906f1e66ee0f0b937be1b7ceef99bc2a98e9dea082ea6c4277702f706c9f7fb01f20244cbd9cc6bd70fd2356c0434974ed3589c685520537344f4edaa73409d30c602bd8c6e4604a34bcf05d81b9c1fb4895430517bb2273ab9439d18bbe168ce377bbed4aca080ff74346b016656f52653871dfc0b57f6c77ce6d760d8a7b1392afebe5ea06f5b9ba6a396e7a0dba67e196ab96dd4979584b2d505895e1c10ebbb492a4131c9024d2c6c5253d6a2cf0d7d36c9299d98c4e3016559472902428cde5f1660864fd6f1890de9c4de85c7ce1fabdfcdc747017444e48f9b90c6a99e7ba4a85f461ce6c5b026c8c871397a10399463311ac8551422a40ec052bd6da1fa15577f01149f5a698c95de81e23dc3a5e2ac5d47434c565ef26fa287307d4b206c8abf74d6c531b30998db2d96766cea9d53371a7ea2cc3c2c8336b475aeaebe16aef6d8fb3ee5de8149facc31e6eaa2a2fa138f13adb64402aff9e925c543d7c309c2b3e016c8295a67c6422436e0b49515f5c7d3cabce8167f7469da071b2fa4978e8a9433ba07b3f08d6fb40acb2705ca4cf27072cdb20f22a255af87c1a6fb5b71bc9998944fd358a1e71c19781c19d603b9a440dde37e3eb7fbd3b01adfa181239fd136f29b8b18b3e39a30ade901d04a0fae1f52cd547d46ff4b6834783bc2117d0ab0cb93d40fa1c2f30ca5c8b06ca5d20efd914e37eb901e04956252fbb4077861965b3e21b55175d4f2cfec39acff15e93c1fe0ffd3bb5e5349fe58abaaa6492b9acd8b6d0c08776b898e743a529c1d4faede0b0fe1492b0375942e6027a852346ad7e6c6eaa48f50f70a209598578116e55a3b8554109d9548d8c10183faccb6c1b92332fc3bbc92b4533ddff1b086db5719bf30245fb1533639257a30f0f0488ada8f1d7283b8f118da73bc0cfcbeee0778bef56e63ddfce4c0dde49238830713ce9cb7e74e3e65641125e75cd723e3c451e7dcfc04834fea40f3daee72b43aa3c5024e8f950ef0fa0391fd9d9c8b8698a3e00000002ba4c35baca76080b96b39b606543c1e12a5c971af21a9a6a9029f6390a95d5dcdd3eeb7fee2f199aee44c2a0da08bc232dd1202a92c1541a03d44a7c08778ee63c851c12f0299e34efceab51dcab4a2412611599a287971ed5aafefa20b08acdf10fa05332c8998a8f4156ef4c3c862729523bf2891914270b7588d7be5973d51fd02f12f7804997c206f3000000000000008eecb7d5edb4e191d20bb92d5837c39ede4cfb88f768756dd0a23580b41f627b010c688b15b6f94e4b707125426f957afd6f112b2e5f7fdc3d609f8e02aa5b4e79773d7f8115c20cd67c13ca1d07403b93be43faa00b74aabfdac4fa34e28ba30900619d0ab268ee78bdb71c2f97f061c29a8398c2820bf40a067d9e05b95667ffa6176e462f13c38ebc5390691cd9a67606cfa9356304196df46e94b4479d75bfac1c4f6ab4defb23fa83c5887a5f2f7f1b42a5fa510000fe022d93b6c7894664ad2ff5ca9915e4fa8198b01b3fda96a9000000000000d7253b3a1bcdb9fdbc6c2c59b026ba7a6956396e053e677180776aaeca909a4170286bf31371d1254ccff2acc772a82b830524eba8cb2493cc9b18ae6139806d8e6988db79b5ceef5b8621f22549cc62626c80a14a126556bcbee80fe21038fca6cdb7de1b6d387f051c06c897a440cdd47ff6b5e098dcfee9da898f7c2c4c81de9e0aacd786e632856e70be5e020dc0e646b2dd0af54916ef35619170ac2d3a16976a94e057bea87e08fe5b5363b062837ff95c64dbe588a274ddef3af776a14fac5a3ac7744f721bb9d47b9c1c73a04937eac32fdce9454185fc5b047aae5e1b4b48e27d15778aff699ff41b6db3bbb8b19432eca97014bf012e233700614db14560c55a92459b71b19bb3f12e2e91c01a6dd110f7abf7e93c5b5b734a14feff0930422b296b3892aa092c02e5946e8bec30e281faae56415ebf1c4bfb6176d6d5e2d035ccde86a9663d9f3d800f2a6b888a396546a7de90aeb9ea8cafd90db95299bd27723cb792af4802230a1cad857e8b1151f18d08ae181486122f6747e2c2ec0bf440c5928cd5915f7d300dde54e95838050e498511d26af9b5c7787a90897b33922958c517fb9eeda726a57b8686088fd74fed39a5ed1a2a89b2e38da0e31e885f0e3733011ab25d7150ba8377ccbf2457ceb48a05d9fccf1ba8911e6024fce4f712688c4f30e69966b7e39dd7d80364121406d84c9aec37b79e79a7c5bf2f3338a500d71465189d69671324dc6d99f12e766bec12788045e8543247feb5890285579421b79659aac627290f21368cf5caa5889bb7adedaf275413076c8e1ac4984983f5baef8eb4e7e4104671586e93eb8ea6742f42bc013ea54af08da7c3a5071f44634bbc076910462a4263f2c19ffb8ee3bc2ffc5d1293bd4b8cd6f0719f822216d9d7a1c5dcf8bb5aea4c07ad94d719d3912da57cf399fd9d9b47ddc5d1edd3fda40b33c58f428229db", 0xc8f, 0x812, &(0x7f0000f10000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000f12000)="1a16e4ec46643f71aa0d9f38c2850eeae854380e6b2007000000002000000000052aac1307542838acd6ec410dbda028eafa8f7a24ad02", 0x37) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f10000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x400000002001, &(0x7f0000154000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00006bd000)={0x0, 0x0}) socketpair(0x15, 0x80807, 0x22, &(0x7f000063f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000849000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000c57000)={r6, 0x80404, r3}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000f16000)={0x5, 0x7, 0x6a, 0x4, &(0x7f00000d9000)="00000000", 0xa2, &(0x7f00006b9000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, &(0x7f0000926000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r8 = getpid() ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00007b1000-0x4)=r8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x1f) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x0) symlink(&(0x7f0000e9e000-0xe)="2e2f66696c653000", &(0x7f0000807000-0x8)="2e2f66696c653000") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_out(r3, 0x5462, &(0x7f000041d000)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000863000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) setrlimit(0x0, &(0x7f0000d4d000-0x10)={0x7, 0xfffffffffffffffb}) sendmsg$inet_sctp(r3, &(0x7f00002ad000)={&(0x7f00004d4000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cb3000-0x18)=[{&(0x7f00006f4000-0xd)="ff5dea0bb4ddbbd82746561850", 0xd}, {&(0x7f00007c8000)="09a88c8d8dd799088a84317b69", 0xd}, {&(0x7f0000f87000-0xa6)="9c735cc7c25e8c2c5347060d87ca1569e844f1a9d0c8baf609878fa3c87256aae8fd75ef15ddc07c193fa66de116515bd3276b80a00e8b7c6d4e51c18d15d5be61373b5abaa55e932eb3c8c2f6ee505a3731ac99b404acdbd9573070d6d9ab3e30b5402e85f334e491cbf17a4dde9f7194b07d5c36919fcd0ba5c3678f8a5caf64c4764f754dc7287e45b0724fd05a9401138b8d221842d423d5953ea1ed78d20a719ba4ef91", 0xa6}], 0x3, 0x0, 0x0, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000db6000-0x6)={0x0, 0x7fffffff}, &(0x7f0000f6d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b35000)={r5, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0x3299, 0x1, 0xb5, 0x3ff, 0x50000000000000, 0x80, 0x40, 0x100000001, 0x0, 0xffffffff, 0x55, 0x3, 0x3]}, &(0x7f00002e8000-0x4)=0x108) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000588000)={0x7, r2, 0x1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002f1000-0x8)={r6, 0x20}, &(0x7f000029a000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000895000-0x107)={r8, 0xff, "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"}, &(0x7f0000079000-0x4)=0x107) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000a8b000)={r8, 0x2, &(0x7f0000ddf000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2bbd, @loopback={0x0, 0x1}, 0x400}]}, &(0x7f0000073000-0x4)=0xc) r9 = socket(0x1b, 0x3, 0x2) listen(r9, 0xf1) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000fe8000)=0x0) writev(r9, &(0x7f00008c2000)=[{&(0x7f00008e6000)="8879ed7d46f769d74dfff707371bff52d3421b83b70e58b534b9a16a038596855a4e2366df407b04fd5470815a80b2cab79ecae80446f41b83e641a28730bb279cb8c2309c759cde034b70854bf5879a4c642411c428e96859638e27e3673d27f074fe421630a9e0cf6a30f60af96af59dc2e0c23f7eb61a46fdef2b7df99695b94709a20b3cdf9770baeb944e045576c48addfad4efc181b7409e0332694db989ff6e6aa2c3746edf32c7b2f71f84f59c6366130cdb6dc940fff17571700016a3a14331b18523f12e", 0xc9}, {&(0x7f0000cbc000-0x56)="3fefe0f42734a630b370680dec96a4416670e82d58e080687f2bb0f4096f275ed05bc84e735ffc1eacda92032fa33492a6827bae4a136b93a8afe0b9262f1634ded49bcca42bb7588de8a54478e595bb3f1c3b288b63", 0x56}, {&(0x7f0000a90000)="a84c729fe2", 0x5}, {&(0x7f00009dc000-0x5c)="48b21f525a60da145376a254e970d43c753bec7b4c4ca9d6927cca1a814d6478bea24e711168e861f055a61c84475d5fdc1f20546538c46136e087011e73781b1f5d54e41dca4f00178e3ae0d9834e8ca9789c1fcb6fd962fe7baac2", 0x5c}, {&(0x7f000062b000-0x18)="4a9d76c221eededf66a8f3f330e2c641e2b5d1e427add510", 0x18}, {&(0x7f000091a000-0x5f)="245587833606c3b097121bef75b0afae02507304f6674c34241fe7187389c97fedacb3d76222b1aa9e27c3f05b580bd8101f6260e096a5d7330816834f8eb3f0eb9e582ac8b746632d10f4d9c4cdea2cf882dfe0f1696f0d85dfe05006a817", 0x5f}, {&(0x7f0000854000)="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0x1000}, {&(0x7f0000a24000)="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0x1000}], 0x8) memfd_create(&(0x7f0000fbf000-0xa)="776c616e3063707573657473656c696e7578657468317d76626f786e657431657468315c00", 0x0) 2017/10/05 08:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f5c000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdb, 0x0, 0x2000000000008b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffc, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f000009a000)="2f6465762f73672300", 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b6d3353e30a2100, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r5 = socket$netlink(0x10, 0x3, 0x14) sendmsg$netlink(r5, &(0x7f0000d5e000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x14, 0x1e, 0x20000000000003ff, 0x0, 0x1, "16"}], 0x14}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000314000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000071d000-0x10)={0x0, 0x5, 0x1000, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) pipe(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x40000000000002, 0x0, &(0x7f0000803000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = signalfd4(r0, &(0x7f0000b2c000)={0x0}, 0x8, 0x0) r8 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f000001c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r1, &(0x7f00007b9000)={0xfffffffffffffffd, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000011000-0x4)=0x5, 0x4) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000007000-0x19)="00000000000000000000000000000000000000000000000000") r9 = syz_open_dev$evdev(&(0x7f000000c000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r9, 0x80284504, &(0x7f000000c000)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sg(&(0x7f0000a32000)="2f6465762f73672300", 0x0, 0x800000000040881) ioctl(r10, 0x100000001, &(0x7f0000f8f000)="0c") getresgid(&(0x7f0000012000)=0x0, &(0x7f0000013000+0xcf5)=0x0, &(0x7f0000012000-0x4)=0x0) [ 72.923774] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) r1 = socket(0x2, 0x7, 0x2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000b00000)={r0, 0x59f6e622}) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="21975a89403ed02d029b859b307ef21f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000002000-0x1c)={0x200, 0x401, 0x3, 0x0, 0x2, 0x4, 0x80000001, 0x401, 0x4, 0x1, 0xff, 0x80000000, 0x0, 0x5, 0x7, 0x5, 0x0, 0x3, 0x3ff}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005e1000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0xa6d, 0x0, 0x400, 0x0, 0x4800000, r1}) mmap(&(0x7f0000001000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f000099a000-0x1000)="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", 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000f64000-0x8)="2e2f66696c653000", 0x8000000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000f65000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x100, &(0x7f0000da0000-0x1c)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1e}, 0x1c) sendto$inet6(r2, &(0x7f0000ab3000-0x1)="03", 0x1, 0x4, &(0x7f00007d9000-0x1c)={0xa, 0x3, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030e000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000875000)={0x0, 0x93, 0x0, 0x8001, 0x7}, &(0x7f0000ab3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00007a5000)=0x20000, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x2000000028, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$KVM_REINJECT_CONTROL(r5, 0xae71, &(0x7f000089f000-0x20)={0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_buf(r5, 0x6, 0xb, &(0x7f00009fe000-0x1004)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f84f3b7c575eec1fb3d71355aa4457d5b70b287d51c43b14e11b5b1ef799f2fe74571f6bce1f7fd5ed825680c9bbacef0ff0c7c55a021576e5396aab805050bec974447def44649e4679f5b6edf7c4721293d99eba5ca83323bbbc43930f985a011904455ea79472b9a758db2304c9f1fc311ff1f3745866e2d615c21ebc0c7bebf5228949de76b8e11f1089ab3ae34107106c3452457dbaef6888c1adf50ad788f933d15513baa8688afa1e1c0eadb92990927e9f96a63f52253337c1595cc587a7a6cfa6e995241b3893a6542ca9c217e01386a3ba854fe57ed0c3050ac083dbc6fd7fb65e7184650abfc49d5e560000000000010000fec0dd5ea6f1f9eb36aab5011e6fc12262b749e3c03a9dff2f1ac44579d2fb00abfac2512a6173052a05f052e9afb96e6609286ee6252a2048436d9913a24e5d733510bdf24f249cf2fde5b6580ae93f271a8d030ad0af03a8e982b93ce0d0e0306507a42d446cbf720c1e944187c91df3c4184f152f1b595b534eaa4de9543847fc6659c69afeba9fb434d02f96a524fa6e8b257d8fd54ea1ddb505d7566a2a8537851d262b5c0700aadf961099ffd3b4a9d305883b64046925ccd0b88c5fd4b01a1f1c1450bac423dda063142fad4a35f65071653d190d23260292af4929bd15fd67de740df2327104a0f58e9f7fd4819d8a42cead14e2901d03337b0d6c4875ec3a5865a37c30a072009199d097b1a6775ff3166d0947823ba842352bf4b39276e2762d207f868cd765efe90f9b40a14acb2ca14ac58b88a809bbfc7addf807a85721a700acfda3801f5d6fcaf9d9040bef21ea830a5db29da769efab864470b6c26b63481020fcf725ff109bccf09308795c4f719b42777d359ce606c2ddfe0e1f3647af211acdb372b9796d692926c953e6238147edca8f7cfa2b31ac1b0934d837a6cddf9318152132f41bbb0871ff2d3c0b1defce1915847d506d4232f67065179998d3be058329122f5f21d28e5773fb40181aabc055fd91578988142c0c0c1390224a95f818488cdb8dbfe29e340df189aef0333a8170d447d31c39c4ea254cf0c4b7eb6a8951d5898fc814b000e658747350355a30b47f303077d72dcbaa96b56fc9cece29e177e81ec019cfcb0a88cb5ac9429e6deaec93a494ea25201b8e31ab0a49674fa588715bec625e11681cbe06564b8abaf07467c30ff799e26a9513e36e4107689ec6d8b1cee8fbba9983a60047403bc03d9ed10b9b78ea5559a4bec376c54767d01f4b9f7428e7277d06001fcf6a5d3a4d855bc7cadd5f36874635471e39eab046d4051471d3369637e20755d0877c9acf5d13c5fbec6e78a45a81770061da38aac504198a36f60ec07b46b5f12f11542d77fc849768cef4b139963ed3b960f5252c28fcad8282b83189a26570eb72ad1d1fe245b845192452331ce5b573de1917816e46a6d1e398f0ae8854c82110375a0962e963782fd01dfba92e377413fa93c8aede7aacce7e3d10d4cf7cedf4d1bc91c011dcd61636a97e96be8d3b463e62788b12791687b062ea3b468e9b666a832096dea3614e9869cdbf3b37f76d8a4c8945fe9fb56ef9d580031c2af17cafaad4f1cd64615fde30c7a32587d417a0af27ad6c4b3dc3b581faee844fff6d5022cc9a29987cd13f492406076e72ea7d98bc5054a0cfe94e5871c93fa4d0d6911935808b59e28af9029a2b1875cc7fa29adff8dfb58ff4e7d5f4cc1cb953de10d491cbc7f789441644072a68cfbfe3840da6e465aebd3222dad4bbdd2c9e49dcf0505ed418b6b65af0d75782f9880194e0123b9e4e294447605d510bb3cf89639768eeb1799d4149af000003ffcea43a49896983bbf1d0a3cb5d13c3daf8c9108ceb5137f2a7b9da91cd321e6474053d5d971f80f47b0b2427322d86f2c7bcb713aa4ba74c3d00adfd52aef331f925b8400cb05ef3546235f0de411071912721097cb9bcd6cc81198f8bf0ccebf91b5e2792f3b2e6332c6967fc216d672641028d42cb4257715ddf44b3a6f9cdb64e13d99428868bf68d395b082b5d52f82ddaf2ff805f4b3ab153e46b553881ac397558f2e64e74559c247ca89b7359b08dbd406beb94589fe54e8c94b742e201bbaf2f1f3140efdfb1c11c9ff8fad22dfa3109686eaf430df4b968101bd917174f8fb1f565d0a84e4dee3df82c280a7523d0f2f3d8368abca1e8a1e1d42d6c8e0734299b8279e770ab02c4f63f378b2422d2b1450d01eb8ae581dd619ce67d3aeeef3db4e7feba745fea643432a30ad722235c40dcd7c60e9f5d584318e3fad1e1d43982f0f27830d5f05b85a7771442307fc1a2f614d722257f30990d7985858cbbe9b85a3469a44abe29645a6cb9e0cbd7f0e7a4d088fd6ad5e8fdbbaea8ae64a47a18554458df22c0c980f935943421d2346f72cce8da8ef7071b436254bf83796438fe1f15ba3387d4e7888029fd5be34a49c04bafd333cdeb20ce234770513de5edd837d11b5567487a18ef425052de7bc949c9bcc11efae623a7e76dbdab92ec5abc0f7e2c5c4c2b3250c0aaeea868c43180beb232474f896810a1f58a18bdb0ebd38dc67fa477dd6dfe8e814b9edcc5f5627a022c87f009ef5f0ef76ea8307995abbbbf1eacc055983fc985c617de3f9c89ffb570cf50c1bbb72b2b0c6b035498de2b000a5500baa94fcbb38334783c28346a90ba79847aa1e1ba46b87c79082b25b105a7c6f0dd445de7714e9518a63bef4ddb227edc8b5b82bee1bf1d286e0f68984b942291081684ad766565784ec6bfa282598d1f1377732b2ebaed61dfe4ce65214a107fd5482bb5f47ce18df61ef5d4ec96d4c312c5b4737a445c83763efca77edc3d9ac90d8e35498972de80b12f30a92ffa991aef74e6be91632b72a44fd5bf4afb7a021280fae09b989d926dba0849308041b8806ad16ce364005bab80f4134e57c4f724dc6a52824758299c7f2b2dabcd300b94b0e1903cfacdfcf6355259b3eea39082e9323bf19eb298e745eec9b3d815d0717157e0d455c8d3a46c314e025f0c48eee3c1a14fdd5ef70ece69e8a2f3f6e28fd7bc5abab85d14bfa11bdb3cbc3e7bbad96cde688b2dbe162c113beb29a3527a2bda225f3dd3cd8e3aa9c13b0de210beff8d9604e37a694be72ea6ebf17ad520f97e7e573a9efa3fb838d2574ae8a4baee886d5e39ae03d5f8a58846ca4118e2c1b03a8038cb4551525e783755fd276d316e53451c4c6a1a0e85a4e9b2259884bc37e3ae2dedf6d6f6880fcbf0c31a1425091bdf63989be57138b04e4102954675d5ba6315fcd6918dd0c37db85428400194cfc8c7af4a1bf62fc8471b43e4c54724dba3c02d4601d35146831216ab249cf231e21b769745bff21478aed5c6386a57efe7848b0d55f6c41a2500034721311b45880700fa54631e649552e875598fd94bb90c8d49ca9c95e98d19d064e11e5808f9977d537739a448622cc62ddac8d0db879904c36ad1eb2fe8ac7f3b9243b0a13a3d7d70568eef1a908bce9ec7ea2a99010719124777e839fbecab2325ecac02b3d077c62fa949f24cdcc58a86743440ead742d92886fe4d4e37a78576ca32ffd098df06359e2e81f713e159aa2c132d716d8a5bd2b35a19c67bba3b1c32329c49267cb3b67878e19ceb033b8d4053c30840427d694b9283c0cd164ac1fb69519bf00b1acb6679679740cb1addb47bd92b4b3ded46c3750b05e2e55072fb90ae4e8240de75317c81411d2d06200b5a83950d8e1be71a7f3c0ff2b0e747324bf2878417f9c85d40f49a66b984b1f29effa98998c57a49776dbc59490d51c3e25b93123529c9f5c940b6bd246515c2ae9503c7937389ca93583705bd49170c04c2793a31eb08589b9e07fd7df0ade92384f6021121dc88dcf2799dd3bc82898b7a7660fe27e1b15f8a2cf2cf3afae14667ba10e436684a8585af8a587f64f2539dcb1896580639c2ea76f28a22b050ed923da3666d40de60698eda23a05838c21710ecd6d643015a460a4050db359ab08ad7e721bb6cef4bd02c8590be2a15aeb1fdb74418750ed3d94d01e6f90b7235e98966365d6d2adfb0bc9568384b4b08c0f577b657fccb675ebd2b7a6a0daadf3edc3b7916d4fe4148710437422b292739e72da8738c1fcbcd7d1288f65d1cedae07845ba8869821beadef8ffa8646c166c659d4b4bbaa11be88ff3e0f54769e851bc05837fd1a3c4c53cc69490107f490b0795ed8337bde0b060cccf5b36efceb46054786e2cc73c19f0b449e22c92facc111fd6585fbed724462122d4c5bd5458604a9c9c4769aeca3fd57b05953ea40fe38645c700c93e7b176b8324835cdda36d0db002af169aa96f52d1c6561f127cfba14bdfb30f9f1f55d78eb8a83d1c41f2afe1e4d2b3a5633b66476c7e19d635b4eae5065b5e297acf10f16335f5698893f916d9e745c2210f5875cc33e720582686d6bfc9bacd6c39eee13645f78792e80d3890b57e42ed97867979c3f46286558ef2f8f4de0de337440c5827eed307a2aaa12be1ea28b9a945c4af1c66d889f129e260effffb8fe79096cae011fecb103461a7731b517a16e4fb10be5243a075c9fce69799b7d6980d38a545c8b899e3f9545f3b3b8eefeb7f41327fe6084705dfe0fe423c10e285890f691c1c8d8365ad677affc68a9cb8e6f64f02eb76857bc2e72be8db751aac8636c2107e9ed0791aced260365caed6fbfd03f4df7471568bbe459c69071a713e6da0688e5e829e1dcf045d722738ec91afb7516fd48241d52e0d0acb5674802f05f580e4957744084169bea3b91220470610987fd22b01f9898a7615ec8149b1738acb1d0afa9e8d6ad4a5d053ab1e73e474b277789650557168a659eef6f2a539c324dca1e1087145b1edb1d0c63c3336adb3130eae7bf42208092f8f08d808e68bd27b0f7efd5700c50edb0bb4e67db55b8b6c21464685b43e6df8f73431bd85c5beb240128807274ccaac20c82a1c3feb37b9673b747b22165be80360087ad512f14ad6808cb0685a706e16ffdff52163c53278e310a0f9221c1baf1a80a9dc3da8fb4d229aff42b8dfbda0a1e1311657367989a67656adf68050e6bd7ba64733f3c393e4d5cef9eb0cc87307decb109a43535a7f9264661ec334a66d5a1f666564a5c844dcde616576b9959649fb249b3424e478fd89cf4232fd2ed07db37b9a8d76233f28c20c389100bf4c842b77c999ed8a069bda5d2de434efb9829d3c8cb1deb96b36424a441c4bbd1a5d3a01b7ecfb1256cbed879110172cafd73da67c932cab92a792ce1947cb508e515dd51a72f2c32605c416ca7fcc474593d7a16b53030f19537f1669bcb0d68ecaab2759ca2148a5917b002c2ac88f681c366467da1ab119d62597140084a1bcb5cd19f189d9d4d7ba7f21584a6bee0e8072401185b3fd992782587c3d7d85b60f8bba9a9ff7cbc2ec97d5da52879438bf19d66c1fff036d9fcab5e9221f30c22cccded5bc455", 0x1004) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000015000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1}, 0xc) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20, &(0x7f0000f62000)=0xffff, 0x4) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f0000c5f000)={0x8, 0x7, 0x0}) 2017/10/05 08:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd00000000498650d6a61130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000614000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:55:03 executing program 6: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f6e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000f6d000)={0x0, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000344000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f70000-0x3a)={0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x3, 0x6, 0x3, 0x5, &(0x7f0000349000-0x10)=@common="7465716c300000000000000000000000", 0x2, 0x8, 0x7fff}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f70000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000c05000)={r1, 0x0, &(0x7f0000f12000-0x1c)=[], &(0x7f0000ea9000-0x4)=[0xfffffffffffffff9], 0x0, 0x1, 0x0, &(0x7f0000f11000)=[0x10000], &(0x7f0000f12000-0xc)=[], 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f71000-0xa9)="2bdc212e6cf7980dc9e11a11308e141e1967fcbcb91be8791e5e12efddbb98bb86f31dc1fb57634ca57fd60efe4791215e4f2ec0a1038331d7e1f19493299453e8391deba3fea46dc8d449f943c69b78302ef4fa4ecbdc3dc5eec4e3992939e6035948c1ae863b6f9d7ec82f12a58e45746e07d4f9b369ece501b0364c3fb4f6da1254f36a26b235bfdb4b3b1c5944b1236faff1c66aa026e876c28ac1dbda9fc0cbc8e697e430f4dd", 0xa9, 0x4100, &(0x7f0000a33000-0xc)=@nl={0x0, 0x0, 0x8, 0x81}, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f71000)={0x0, 0x3, 0x10, 0x4a, 0x10000}, &(0x7f0000f71000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003d6000)=r2, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007c0000-0x2)=0x7ffffffff6, 0x2) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f73000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008a000)=0xe8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f72000-0x38)={&(0x7f0000f71000)=@ll={0x11, 0x18, r3, 0x1, 0x199f, 0x6, @random="ff0300000000", [0x0, 0x0]}, 0x14, &(0x7f000029e000)=[{&(0x7f0000eb6000-0x67)="cfe1789973950b438fd5dda64723c0cca59bc7eeacc2f64b76cc2b7db3f3a37fb6baff4f920ac0f3f7954998f913eccf9027517379eeb38094c75a37ffcaf188b483a06ac11c982359587aec3872a895652e88daa404b0769e5c2a39f32a882ea4f25bd09ee623", 0x67}], 0x1, &(0x7f0000c2f000)=[], 0x0, 0x40000}, 0x801) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f70000)={0x0, 0x2, 0x2, 0x1f}, &(0x7f0000d67000)=0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f73000)={r4, 0x17}, &(0x7f0000f73000)=0x6) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f74000)=0x2, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000f6d000)={0xa6b, 0x7fffffff, 0x8ad, "1d3a88635060", "d979e3932073d15f0008e2c826283abd"}) 2017/10/05 08:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0x0) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:03 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000518000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) syz_emit_ethernet(0x1470, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x143a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3b, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x94, "fad73bf8a4b1843beb9253df3e85b68f3f9db166b7599b35bded2cfb7f7196708cb35f2892ffd090e2860d5b8a534b3428a6e109011013a85ffc658ba7d4a054f55b11ca9ba313aafe9d7569adaaaf946824732f96075c5ea95517c7af7404a760eb8cdc2f5118933b50c383f9b9d8671a61b49ad1bbbbdcc8eb262c30a41c9a681aeb9154d3fd096f0f14c028fe03e22e3d2ddd"}, {0x1, 0x2d, "500eb25b0c595b9ac90dd05ec29ab46f65ac773a27f2c4f65370ca8d7c6ddde9c0bb29400deda927ff68f08553"}, {0x7, 0xac, "d537f641ea9215c8c8bda0667e1bf80f5b3f557a9a44b7e7112ff75d1ce3e0a20ce8dbb116c985863702ecee63be7772f8a7d31ccfa4bb2023ee73e7649b4ac3d37ff5fb1ae8210dfea71baf48bc6f0e951901c1306b097addfacd2c070b682ad3ea6dd61ba334425e514c448d08204dc5a9aa1fa7184266e85ba5cea699dd9ad178ba5fe9c39f184ab660c403a8a4eae37aab9766535ce6e2d4ef70385deba37a17368ff619f251f4130df4"}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x16, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "ac29880ee59b9f77997adb468c80a754ad029d13e02346330c8fcc5ea3deb906d19796fb0735f5cd6e14b2463988a6cddcad2e70ffca04f136b6d064cd72ece7bec981b1ff65cc5f56bafab31c0545f0108a35882df8b9777532a3238efff7109f5d5f3da461f2e1f0af965c7b066e2118c22a9e3304fa2646ffc4060ce7c226e137af7ebc298c24c582f8d545c1ea11eae0c5013201d07f4debc403e1ffe369a633ec2d662d843a"}, {0x5, 0x57, "a8116d22b0f3be1487ced4af1b3df7709b09ae417812c486b059e5c6053397bb7cd44850304c79a5ecc3041006b980b24612a17441e4555ab2630b01df123f31b0025b0ea6cf2376634c1d0986b8af65446d252ba3fe25"}, {0xff, 0x46, "d70bda4bfac790c3bcc3ec158ee2032da871d0366eae4e116302753c375b8e447c28e611f499394ea021e323d3c1e40996292dbfc2048ed2e0d9b56330c04c6ca33b3ae89194"}, {0xff, 0x74, "5da5bfe460a322c7a04b38615dfb2ccacbf67c2286337141ee2e51c0063352263aeaaaa1808c831df6a1e29152192f0dc992ffac2aaf79aae2a34fb0ce1acd6c586d8824599aa28d8238cf0bdfbce0f87f7a5131c78f2f424dea08a744bf1b0d8adb4bab6365b1b4d2a3f821785bd249a797b4c1"}, {0xff, 0x8c, "04d1d6632e300e2bc63f1de5bbb9aab8f21d9be1596e989e85dbb0667c168e51dc66ca41c7a02c6edcc114a7dfdd8a7fcb69ae2435784020dcd220d89323fea18e1958de3f4b3b78c98387dc8c04f9de1166f4fa5c3542799ec93200fafe1864f6e84d3a252d2d2ff1d6b7b3624a6a6938f40eb1cea7058a0b1df51fffe03a64d127f6f7654ce864709f7a2e"}]}, @dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x3a, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0xfe, 0x33, "a126fe71358af571a2fc08246f0b2bf6dc6fe79886ed121aa38a6c801252a28de9389b4ff9222c83769d8fbc610009ac6b3b43"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x40000, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ff1000-0x20)={@common="726f737a300000000000000000000000", @ifru_flags=0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000ff2000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x10002) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ff2000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30c, @random="89000800f7b2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000002, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="446e678dba411e0314a1060cb5249ed0"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x3) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00002f9000)="2e2f66696c653000", 0x1002) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ff2000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ff3000)={0x0, 0x76, "9c6e28d5bd339fa2b4bc558451d88e4420d5726bccb8f9332aecfa1184001db5b6523d0394a6c2febe09e3a2bdfbfd78eab82661fa88844afd42d726432e7f49a3d01cb95ee0d9783ba572999061de0556015a5c1e39dbb962ed85bc6fb5ec5a4654abfca856450a37b2b98eb59d2bc95cbcc6d31207"}, &(0x7f0000ff3000)=0x7e) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ff3000)={r6, 0x6, 0x10, 0xfffffffffffffffa, 0x9}, &(0x7f0000551000-0x4)=0x18) clock_gettime(0x4, &(0x7f000097f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000ff2000)=[{{0x0, 0x2710}, 0x100000001, 0x3, 0x341b}, {{0x0, 0x0}, 0x1f, 0x8, 0x9}, {{r4, r5/1000+30000}, 0xffffffff, 0x8001, 0x5}, {{r7, r8/1000+10000}, 0x1ff, 0x5, 0x15}], 0x40) syz_emit_ethernet(0x56, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000800, @ipv4={{0xd, 0x4, 0x0, 0x100000000000, 0x48, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x18, 0xd, 0x1, 0x9, [{[@loopback=0x7f000001], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x8}, {[], 0x8000000000000006}]}, @rr={0x7, 0x7, 0x4, [@rand_addr=0x7fff]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x2, 0x0, 0x5, 0xc2, 0x4, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000013000)={0x42424242, 0x42424242}, 0x1, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000ff4000)={0x9, 0x7fff, 0x9, 0x1f, 0x0, 0x2, 0x3}, 0xc) 2017/10/05 08:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 72.992158] sctp: [Deprecated]: syz-executor4 (pid 8344) Use of int in max_burst socket option deprecated. [ 72.992158] Use struct sctp_assoc_value instead [ 73.031619] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv [ 73.357904] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r1 = open(&(0x7f00009f3000-0x8)="2e2f66696c653000", 0xa80, 0x21) mknod$loop(&(0x7f0000c35000-0x8)="2e2f66696c653000", 0xe000, 0x0) bind$inet6(r1, &(0x7f00003dd000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005e5000)={0xffffffff, 0x7, 0x6e9, 0xffffffff7fffffff, 0x75e6, 0xfaf, 0xa07e, 0x1a938066, 0x81, 0xfff, 0x9}, 0xb) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000bac000)={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x80000000000000, [0x401, 0x8, 0x4, 0x42d4, 0x7, 0x9, 0x2, 0x800]}, 0x5c) 2017/10/05 08:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000387000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00007e4000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() perf_event_open(&(0x7f00009d7000)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x200000, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) gettid() r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000836000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000cb0000-0x2)="bfaf", 0x2, 0x0, &(0x7f00008fb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e9000-0xc)="2f6465762f72666b696c6c00", 0x40200, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000fb0000)=0x80000001) r4 = gettid() perf_event_open(&(0x7f000090a000+0x7c7)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x5, 0x10031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000a93000)={0xfffffffffffffffa, 0xfffffffffffffffd}, &(0x7f0000a95000-0x10)={0x0, 0x0}) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f00000f5000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000c57000/0x3000)=nil) madvise(&(0x7f00000be000/0x1000)=nil, 0x1000, 0x3) io_setup(0x3, &(0x7f0000282000+0x853)=0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000736000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000dc4000)={{0x0, 0x0}, {0x0, 0x0}}) io_getevents(r5, 0x80, 0x3, &(0x7f0000a06000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fb1000)={r6, 0x989680}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00001a7000/0x3000)=nil, &(0x7f0000226000)=0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fc1000)=0x0, 0x4) connect$inet6(r2, &(0x7f0000613000)={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) close(r2) 2017/10/05 08:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r1) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000ee5000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(0xffffffffffffffff, &(0x7f00006ab000)="", 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000028d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f00006d0000-0x6f)="") read(r0, &(0x7f0000ce4000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000bc9000)={0x378, 0x6, 0x2c84, 0x7, 0x1}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000d17000)={r1, 0x8, 0x8, "935c666492b5a59c26d00a2cd31ddb7580d7c91dbe1efd6ccea6473f89f568eb64b0c99e695299ec12aa7e9ddb86029e88f737a20821acce0051eeafcff9c7760603e7e3ca6715b1f71819c721f07c5924823d9f572cc2d37dfd64a7a48cdf100308c8e150806461e8fef91cc674f224bf9647bbeeaa189188"}) pselect6(0x40, &(0x7f0000f34000-0x40)={0x7, 0x55e, 0xfffffffffffffff9, 0x0, 0xa88a, 0x1f, 0xec17, 0x5}, &(0x7f0000b7f000)={0x8, 0x6, 0x7, 0x9, 0x9, 0x9, 0x200, 0xffff}, &(0x7f00007d9000-0x40)={0x1, 0x0, 0x5, 0xfffffffffffffc01, 0x87, 0x2b0, 0x8a6, 0x1a68}, &(0x7f0000727000)={0x77359400, 0x0}, &(0x7f000076a000-0x5)={&(0x7f0000ff6000)={0x8}, 0x8}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000565000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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clock_gettime(0x0, &(0x7f0000e61000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000106000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x0, 0x0}) r4 = gettid() ioprio_set$pid(0x2, r4, 0xf800000000000000) mq_timedsend(r3, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) 2017/10/05 08:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000373000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004cc000-0x8)={0x0, 0x0}) utimensat(r3, &(0x7f0000867000-0x8)="2e2f66696c653000", &(0x7f0000b76000-0x10)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}, 0x100) accept4$inet(0xffffffffffffffff, &(0x7f0000b23000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021d000)=0x10, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000ab3000-0x4)={0x0, 0x40, 0x0}) r9 = syz_open_dev$vcsa(&(0x7f000097d000-0xb)="2f6465762f766373612300", 0x2, 0x40) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r9) ioctl$KVM_RUN(r8, 0xae80, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000db7000)={0x0, 0x0}, 0x0) close(0xffffffffffffffff) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0xd, 0x0, 0xefe5, 0xfffffffffffffff9, 0x7, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffff9, 0x0}, {0x4001, 0x2, 0x8, 0xafa, 0x0, 0x0, 0xfff, 0x1ff, 0xfffffffffffffffa, 0x0, 0x2000000, 0xffffffffffffff2d, 0x0}, {0x0, 0x5000, 0x0, 0x100000001, 0x1, 0x40, 0x5, 0x3, 0x80, 0x1, 0x1, 0xffffffffffff8d96, 0x0}, {0x0, 0x16000, 0xc, 0x10000, 0x0, 0xc57, 0x0, 0x66, 0x4, 0x7ff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x7fff, 0x1, 0x0, 0x0, 0x0, 0x0}, {0xf002, 0x0, 0xe, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x101, 0x0}, {0x7000, 0x4000, 0xf, 0x1f, 0x989, 0x401, 0x0, 0x2, 0x0, 0x0, 0x1ff, 0x0, 0x0}, {0x2000, 0x0, 0x0, 0x0, 0x7, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, {0x5000, 0x0, [0x0, 0x0, 0x0]}, {0x13000, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x4401, 0x0, [0x5, 0x0, 0x3, 0xdfee]}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000465000-0x138)={{0x1000, 0x10001, 0x10, 0x2, 0x6, 0x6, 0x4, 0x1, 0x100000001, 0x5a, 0x80, 0x5, 0x0}, {0xd000, 0x1, 0xf, 0x401, 0xc0, 0xc000000000000, 0x3, 0x80000000, 0x85aa, 0xfffffffffffffff7, 0x10000, 0x9, 0x0}, {0x0, 0x6000, 0x1d, 0x8000, 0xfffffffffffffff8, 0xf375, 0x4, 0x6, 0x9268808, 0x8001, 0x545ef5b2, 0x8001, 0x0}, {0x0, 0x4, 0x1b, 0x11b99a7, 0x6, 0x4f9e, 0xeb, 0x0, 0x5, 0x996c, 0x7, 0x5, 0x0}, {0x4000, 0x3000, 0xf, 0x2, 0x81, 0x3, 0x3, 0x9, 0x100000000, 0x10001, 0x9, 0x8000, 0x0}, {0x110000, 0x2000, 0xf, 0x3, 0xe27, 0x89c, 0x878, 0x785, 0x3, 0x3, 0x53, 0x6, 0x0}, {0x4000, 0x4000, 0xe, 0x7, 0xffffffffffffff81, 0xfffffffffffff45c, 0x8, 0x401, 0x8, 0x0, 0x5, 0x4, 0x0}, {0x103003, 0xf000, 0x10, 0x6a1800000000000, 0x2, 0x10000, 0x2, 0x5, 0x3, 0x2, 0x43537209, 0x7, 0x0}, {0x2002, 0x2000, [0x0, 0x0, 0x0]}, {0x4000, 0x3005, [0x0, 0x0, 0x0]}, 0x10, 0x0, 0x0, 0x0, 0xa, 0x4800, 0x1000, [0x800, 0x20, 0x8000, 0xfffffffffffffff8]}) membarrier(0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000f61000)={0x0, 0x41, 0xfff, &(0x7f000083f000-0x8)=0x0}) ioctl$KVM_GET_SREGS(r8, 0x8138ae83, &(0x7f0000fcf000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(0xffffffffffffffff, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) r1 = add_key(&(0x7f0000152000)="7573657200", &(0x7f0000657000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000052f000-0x49)="4a80f4c7a7235d8528bb749448543f1e8c4a42a5bbbecd02dfb5b2200806bbb9a87679c0b2c551e6a4f9db01e29e0bfd3757ae73babe8fd9d6c1b5c07260d33bc1176140627b7cd5be", 0x49, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000fd3000)="7573657200", &(0x7f000095e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a92000-0x3c)="a3e19a535c5a15ea8c650b08085eb526c5bb6eefca5587365c52bac0390d1b736cc13e32bec45be9ab002f824b2dfc91cafb215709b8a77c6459f5bd", 0x3c, 0x0) keyctl$unlink(0x9, r1, r2) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000a3c000-0xc)={&(0x7f0000e7d000)="2e2f66696c653000", 0x0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fff000-0x14)={0x11, 0x1ff, 0x4, 0x3, 0x400, r0, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d9e000-0x10)={&(0x7f000037b000-0x8)="2e2f66696c653000", 0x0}, 0x10) r2 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001e3000)=0x4, 0x4) r3 = accept4(r2, &(0x7f0000b99000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004db000-0x4)=0x10, 0x807fd) sendmmsg$nfc_llcp(r3, &(0x7f0000432000-0xa8)=[{&(0x7f0000a6a000)={0x27, 0x3, 0x20, 0x7, 0x8, 0x101, "2c10fcf32855be9a25942af0a78e127424b7b38d214dbd05b0db5256b2ae7f1886886c8864f531c9115360adbe5dfffcb9dc23e3b700b299fef70876ec2fc2", 0x9}, 0x60, &(0x7f000076a000)=[{&(0x7f0000fc8000)="ab2a7953f985aa42ca34e378c028c766f6d01f4fd60d72534299e13a0fd426ee9a11ae30046c72b9", 0x28}, {&(0x7f00006fd000)="17a63d56aee2a782ffa565df9ebcc0db4b72ae505352d94dd53a32b0dab9ca4005239bc24a4dccc94223905e2ce626a948555ebc326e5929f64795a51e258d6d43e42914bd36396ad90f4e07ebff77d505a3e1f412307267d4837a71c3a3d242a75d6a27f00ef4f62091fac7c42ea2cf55eb72d587399d9fa9388a0c79c78f82ae578303473f6b5a8c18aff6c240b43128cbbf5facf4f1ce67223e88930026f881b8bdb61b460fbb818635f55bc7030ca036d74604140a2c8f3a27f55beace2b6d305e310699ee63c5a48716f075cb94d282", 0xd2}, {&(0x7f00002f8000)="8a405b0ea57016dc6cbce755e894b9b4476e31eecb0064e19f54151e5adbff4836ba0345e8faa6ed275bdd27e3a2e51c343a8b94c1a559f97c9f5ea2a32d87e52160b1d65e11d419e289d1859697da0d271cb7138739c39e5dfc70bf9f18eba62a5b183da6bec377f78aab739c7755bb1cfda07835efe67b1c136587bcba0c41c65e4919bebedb4d0989df1586790d8c4fa159488a0e303b69b57a2b61468b296ab9438e", 0xa4}, {&(0x7f00003ab000)="d16f812a66ce83358daa527ee812dde2d692e4ee80bfc86700b8bab921a7d329268e69b93f13e817340aad324c7ab350c572627250babab5a2c0a35d08b9c658b44d748909fea491fe68ac42a1c86f52691bcef671d2b12256e8a47819987090158ea6680afde8eaf748881ea1643e312b570cea1384604359e356a57e8d852e5d5ac6faac31b1f7b6d28acd54830ae25925ee7a444fa37934364470e58910fa2f385d99aba47314e4a057b10e91f55adab27db00fead392d15e81476ab284c72563668fbf", 0xc5}, {&(0x7f0000ce9000-0xaf)="5ad788f9d24b1d7945844aa85a278eb6aa652df1b893c251bc369e618e406cc328b87b7fb7997c373068d9525a6289d3092343d871418d503d76ae12556c8d49a2ba09583a381b2f2cb498bff8797d225071a4768020c700a7a124b92aa2774fbfa5b8987dd9cc08827be9b17abc9abc7b71d51fbd5aad2f9a538045b1db469c87688baa881c432723fbc3a69e4eca8975260a304a1da9ec1f1636dc2c3d3a06df67b9cdc9985cd4ee525dfbcc500c", 0xaf}, {&(0x7f0000c1b000-0x5d)="c0e9e80d27302340e2ca8fd8b16d819a266435a1ca0fb65e4131ddc8e5b823ae7812b857f51432b3681ebb4d35e5b01de37c735ebeed4f2fb370f246c8c7eafeb2422f9b1269c43142c4c02982ab4b52d8dd44bd418f089e7db8e29755", 0x5d}, {&(0x7f0000e50000)="445de76967dc94b323784fbe276e57f165f4e9bd8483eff242213a8d9459405202cec843d27a7619", 0x28}, {&(0x7f0000dc4000-0xe2)="366db14cf05562553db085cbf0617d804fc5e38ecba30943dcf51af5583f581f9294854fbd61ad667f88eb910e7e8106a206b8e1cffc8875001c16e2398aa1108872d5d990e1dfaaaf6a1ed4bfb9f97c70598bc55189c946dc2cf81d085d39e71321b08ddb9fd5ff442df5f5bf000e8cf7f027c58e2e664513005aba671d96d21822324c5b5e7b0a0000000000006a34da4f73d9bfaac9b4485daade1f69ae28751894e1aec8c7c5550a51c33367cd5641337222dc68bbd63a26fcf811e82c051c2a094e19ae96ca078b251a45a70f3179b033a33f6a7340ff545042b0ebd987577a", 0xe2}, {&(0x7f0000c27000)="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", 0x1000}, {&(0x7f0000b36000-0x2a)="21e945a63dc1555db1778346421f0ad88e44bdb7b84102a37737c757a857f6d4479343a2f3e6fb19e29b", 0x2a}], 0xa, &(0x7f0000219000-0x18)={0x18, 0x3c, 0xffffffff, "9c24"}, 0x18, 0x840}, {&(0x7f0000ccc000-0x60)={0x27, 0x1f, 0x5, 0x3, 0xb2, 0x1, "ca5df056b4d4c439f870254e3acdc879c895e1cea9315dcf0e12f59b7e3bcaca276bf4655f5c157b7c5d3d1213a025e53c323b6337c3d55a46ea108271b7f6", 0x8}, 0x60, &(0x7f000076d000+0x1f1)=[{&(0x7f00006ec000)="16b7", 0x2}, {&(0x7f0000c99000)="e77d1f594eebb60a05c1448e58b3970f66a1ed9934dcd13f01b447ddb4501f89ee5acd52e63c3bdd6ce3fa25ca38576aac18de61d9e0caea24b850d606d411cc41580eedb361d4ac83bafbee6efb53b612fcac8d3bfb8850d668c24b442022f0ad08257d8f27001f0b2d083adf4ea966cdb21e5557a1d2db5e7daed7c6521e094c4d07efb75e3036ff6c", 0x8a}, {&(0x7f0000f24000)="d7b0a78d0145d78db07fa903b95a9d7fc29aa8ea0b233b5d5a7cb35cada28c17e8de4c9dd6870469592bac418de0220bcca7c475b5373818727e0f78d2517a3db8c630a82c8fdeb3e90247bf7db25ec787049e806c183218776cdffcd7aee7151687c766723ba08d0b2fb516923933df37625ba8cfe87d17c189f2498616ade41bfd4b68", 0x84}, {&(0x7f00001d0000)="81872e36aefedd37d91ac521a40ec3453a646ea24af5cc5cbc3454ca0a3955e0cb95a90d0eef522f0b9ef0b6421ed0c4313c816542a026d41ca180db7e18363655deef3ea00b5b1760039f3fabdacb27fe9d204fb9", 0x55}, {&(0x7f0000672000)="1e6c020056e6138d09973128224b63c67430ce44b4c62423cde0851a345cbc651c0f380a04279b8f35191bb8f6438ef13db0b91c02af99c54f407ab0fb313a1dee2d2b2d14eb9e3a6a14efa5308f1fa5a4452e7ed8b0ed6e4e3574dc3ced67ef0833dd2bd5d03c3cce0f2bf7982c2786993642c0e1500e16e4ba7adcd79383011ce9c6bd1632a47cc981f17f3500c67987d10c4d4346162eca360caaf9aa9452b25da3acb71031ae418454de26adb1df1911829afbd0677723ac7279c805a2ce80247eb9893fa27876824270db098ef7978b8ee0939bcadc181ac4045e0920f1f660009d25d2ece9861d", 0xea}], 0x5, &(0x7f0000c67000-0x108)={0x108, 0x10f, 0x81, "381ac1b94e9dd31c7c1accdc467bd49fd9ca5d62b33d05a93edec2ca0eb2d3d08993ce6442284e11982ed97e75f9d4b497e776b5cb53d0700cb787e1967ea4146e6e09403b7f79ab416cd8175b1094619da0a83a5f9a7e542b4c1f18a7754963990bfd413efbfce70159372e9c45148793e5883a6edfbf920d62d43cc70cfbf8b0ce48d4b488de0dcf7060fa11d03f57fa9f723b6e0d4024231793e6002a6c0e0867144d63500ed575a66ef257bcab591776a06e0a08e995bb1f351faa8192fe9297eddd590ca9f03683fe1727f4d50b3900cca3233b98579630f61e9f502469588663d0f56ad22c1becc350e06e514ea43b"}, 0x108, 0x20000000}, {&(0x7f0000081000-0x60)={0x27, 0x9df, 0x7, 0x5, 0x9, 0xfff, "7f6f41e1dfc155314be8c5ca6c358691b77d483efe1eaa58731cc1c322b89e6d55f96a6de25c5f1600da3b74db6b031735a6d1e8a7430c65d1d51eaf7086ce", 0x7}, 0x60, &(0x7f00006bf000)=[{&(0x7f0000c12000-0x23)="aacad4cfa5879359cb9d7faa1160ad223fa77286e56fc4b66ec9409bc77e5afb7ccb2fbcefa2ee577d17ca9635fd6372e028b3eff45d3a", 0x37}], 0x1, &(0x7f000042c000-0xa0)={0xa0, 0x116, 0x7, "299b386d390fb6cd511519123e9787a7f1a97e8dae26dc408c31879505dd90763ee5156a8b5b71eeb9ad8a97bebe74778f4e69d2879115fce16fb2e2cd84cec00d01566dc9d573e82041a39f584cdc57c676206f6102f21b177bfcb54ed0141726648b9428905e06bac47cf101460773cc10d2f758f11ce7d243940fd513c25ca4eefb6b1f64cda7cd2b35a675c3"}, 0xa0, 0x4000}], 0x3, 0x5) bind$inet6(r0, &(0x7f0000bff000-0x1c)={0xa, 0x0, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00005d2000)=0x2000000200, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000254000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f6000-0x4)=0xe8) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000344000-0xc)={{0x8001, 0x3, 0xb57, 0x4aa, 0xff, 0x800}, 0x6}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f00005ea000)="82d3220654543fa84d7e5c84a6e9ab36f1e307f4e896ff27198043c5c6b5b70cdcba29d4bed6b79ab76ba18c1d5e4cd6140faf46e8f5423eac303b7ac41c17b0d2b5e63ff150cc85e71b3f8649351be75de1f9e557c2a50000008114fe24930c57a96908aec90620a178f8c95b7c1fb4adc64006f1f40600000000000000be480ed1077395664d193f0b7e9f8fe58b081fb78977", 0x94) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000eb5000)={r2}) r5 = socket$inet6(0xa, 0x4000003, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00001c4000)=0x0, &(0x7f000020d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000084e000-0xb8)={0x0, 0x9, 0xff, 0x80, 0xc867, 0x100000001, 0x4, 0x9, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0xffffffff, 0x80000001, 0x1}}, &(0x7f0000750000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00004cc000)={r6, @in={{0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000919000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005be000-0xcb)={0x0, 0xc5, "a38a4b0e39f87c389f8a93052ad268f953e3c36172855a554c8e0625581da714f1c3336f4c662ddb19d73968bc58ee3dc7f46167e1b726cc7caf81ce9c637509a1196a5c20287c90704b742e99b8bd599330bad8b1b07ef4cef66ea2c174ad20b1c208517247dba1432acfc99e27b8c6d90f78505c329f55cc50caf2fcc86b7eefe891380993d7221ddf6fc39d52488d9e4eb4309f8ab76ea3899740c65f93e5bccbbc60877c36993262f31e660a33b662a6ff47d9b73bc9ba4efebb55b09c34df7b57e062"}, &(0x7f000019d000)=0xcd) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000095b000)={r7, 0x9, 0x7e, 0x40}, &(0x7f000093d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000edb000-0x10)={r8, 0x1, &(0x7f0000543000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000488000-0x4)=0x10) pipe(&(0x7f00001a0000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1e000)="26c7090010002a", 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000294000)={r2}) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f000042c000-0x4)=0x0, &(0x7f000030d000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000424000-0x8)={0x0, 0x101}, &(0x7f00006f8000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f9b000-0x10)={r7, 0x40, 0x0, 0x8}, &(0x7f0000e8a000)=0x10) epoll_create(0x20000000002006) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000457000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008df000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r2, &(0x7f000029a000)={0xa, 0x0, 0x100002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$bt_l2cap_L2CAP_LM(r9, 0x6, 0x3, &(0x7f00004a9000-0x3)=0x20, 0x4) 2017/10/05 08:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00009f0000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0xa200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, r0, 0xb) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0f000)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$inet_tcp_int(r1, 0x6, 0xfffffffffffffffe, &(0x7f0000002000-0x4)=0xfff, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000e14000)={0x0, 0x0}, &(0x7f00000e4000-0x4)=0x10) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000306000)=0x0, &(0x7f000084b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a41000)={0x0, @in6={{0xa, 0x3, 0x614c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000000, 0xfff, 0x7, 0x21}, &(0x7f000058a000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00004cb000-0x20)=[{&(0x7f0000545000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000029000)="", 0x0}, {&(0x7f0000284000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000adf000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x4) r2 = gettid() socketpair$unix(0x1, 0x100006, 0x0, &(0x7f0000fc8000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000fa8000)=@ax25={0x6, {"00000000119f33"}, 0x2}, 0x10) getpgid(r2) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r4, &(0x7f0000030000-0x1c)={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x963}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f000063e000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f00008cb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r5, &(0x7f0000432000)="24000000130007f7fe1e921b222500000100000c09000300160000008000000000020117a9", 0x25) 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") [ 73.630780] 9pnet_virtio: no channels available for device ./file0 [ 73.671449] 9pnet_virtio: no channels available for device 2017/10/05 08:55:04 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f6a000-0xb)="2f6465762f766373612300", 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f69000-0x10)={0x0, 0x0, 0x1, 0x9}, &(0x7f00005c5000-0x4)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000169000-0x8)={r1, 0x7fff}, &(0x7f0000f69000-0x4)=0x8) socket$inet6(0xa, 0x802, 0x400000088) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c76000)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000b8d000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000505000-0x4)=0x71) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000f39000)=0x7fffffff) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000016000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x4) dup(0xffffffffffffffff) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4000ffcc0bd8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000024000+0xb00)={0x42424242, 0x42424242}, 0x1, 0x9) syz_emit_ethernet(0x3b, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x6c, 0x2d, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x1c8, 0x0, 0x6, 0x10, 0x5429eb65, 0x0, 0x0, {[@eol={0x0}]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x42424242, 0x42424242}, 0x1fffffffe, 0x8) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="6fc0149f1b56", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0xe, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0x5, 0x10, 0x40000000000000, 0x0, 0x0, {[]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000010000-0x8)={0x42424242, 0x42424242}, 0x0, 0x4) syz_emit_ethernet(0x8c, &(0x7f000079c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7e, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r9, 0x0, 0x0, 0x1a, 0x2000000000000011, 0x0, 0x0, 0x1, {[@window={0x3, 0x3, 0x10001}, @mss={0x2, 0x4, 0x5}, @md5sig={0x13, 0x12, "473681ca71debc275c358366f61bffe1"}, @generic={0x2, 0xd, "aeea861e208aa60d06d9c1"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "c5b0e850a60b8dc47b8d073dbb44324a"}, @window={0x3, 0x3, 0x4}, @md5sig={0x13, 0x12, "4400c2a3ccf8d0fffb0000c200008000"}, @window={0x3, 0x3, 0x8}]}}, {"3702"}}}}}}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000026a000-0x90)={[0xd6, 0x5af8, 0x80000000, 0x9, 0x8, 0x555, 0x8, 0x8, 0xfffffffffffffc01, 0x1, 0x1, 0x6, 0x3, 0x80, 0xf0f, 0x40], 0xd001, 0x80}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) 2017/10/05 08:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000b1000-0xe)={r1, 0x6, "92d7d261a216"}, &(0x7f00005df000-0x4)=0xe) shutdown(r0, 0x1) 2017/10/05 08:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="", 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) [ 73.713618] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/05 08:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) creat(&(0x7f00004a9000)="2e2f66696c653000", 0x0) socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8000000200000004, 0x4, 0x80000000, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 73.818889] 9pnet_virtio: no channels available for device [ 73.867033] 9pnet_virtio: no channels available for device 2017/10/05 08:55:04 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000050000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000018, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000feb000-0x10)={0x0, 0xa, &(0x7f0000197000-0xd0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000016000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000205000)="00", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x20, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000b78000-0x8)="2e2f66696c653000", 0x640c1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00005ef000)={0xf8, &(0x7f0000298000)="55086dd6f5e2b339c95c4cddb170b08a2d66b9d7dfbca56dfe119a25f66e91a265d6be35cd3519490cead50b4771c8a238baa8521cd277a64e5c0b7a1b456e6402a6c6baecf466c232cd36f319a45ccef8cbfcb4fb4b17dbf85ca78c9c69c18284d6499e3bc2e3963202eeb716c19e8e61e51644d7aedcf49fe61c7931f94bc9b56ac4aee2cde671ae6abe66f791284f6b88c30eb34ab0c631fbabe2b9838ca066d3322f8b32283ab5a909a261a4eaf5e04e3bcb39391e160e28891cf9dcf6dfa5d69de7263a3f71d317dcb2b42f7356d1453c4aa8575a08a0ebb81b4f0576087caa206338a78d94cff9e55c2aef38d9355ba09806818771"}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f000004e000)={{0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x3f) connect$unix(r3, &(0x7f00002a0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$bt_sco(r2, &(0x7f00003b8000-0x8)={0x1f, {0x4, 0x7, 0x811, 0x5, 0x3, 0x8001}}, 0x8) poll(&(0x7f000022a000)=[{r4, 0x2000000000248, 0x0}], 0x1, 0x3) read(r3, &(0x7f0000f73000-0x1)="00", 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000b30000)={0x7, 0x78, 0xdd, 0x8, 0x0, 0x1, 0x0, 0x0, 0xc2, 0x0, 0x100, 0xfffffffffffffffe, 0xfffffffd, 0x2, 0x0, 0xb76, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x3, 0x404, 0x0, 0x100000, 0x0, 0x1, 0x40, 0x0, 0x0}, r0, 0x100000002, r1, 0x104) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x20003, 0x3f, r2, 0x800000000000000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000001000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001e8000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x800000000043, &(0x7f0000005000-0x131)="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", 0x130) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 73.990377] 9pnet_virtio: no channels available for device v 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5b000)="2f6465762f73657175656e6365723200", 0x101202, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b27000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc5000+0xb94)="f83e1a4350c30804a8ae06406d34c73b5673ff4f66d9c046fbe8ffc5b9fb5d10893e023380becd8917529efa41a63fe23966c327a8496065bba08ac29d1e0e28b7770e0c372666ef28c925a0224c6a8f65c7d79972d52a4bbd30d7c9568f336a9a0178974ac8c7666795e2b4cdcc0402043f46b0b3780570d73a005f545cf9048af0f1c9ae", 0x85, 0xfffffffffffffffd) keyctl$update(0x2, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b24000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000079a000)={0x3, &(0x7f0000d9d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005da000-0x8)={0x2, &(0x7f000042c000)=[{0xffffffffffffffff, 0xcd, 0xfffffffffffffc01, 0x8}, {0x81, 0x2, 0x3, 0x81}]}, 0x8) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00004ea000-0x8)={r3, 0x2}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000209000)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x7b, 0x80000000aa, 0x0, 0x0}, @generic={0x9595, 0x7, 0x0, 0x3}], &(0x7f000015a000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x9, 0x80, &(0x7f0000b6c000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff9, 0x0}, 0x30) fcntl$setsig(r4, 0xa, 0x13) 2017/10/05 08:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) [ 74.069760] 9pnet_virtio: no channels available for device vv 2017/10/05 08:55:04 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:04 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) rt_sigsuspend(&(0x7f0000d75000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d22000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000019e000)={0x2000f3d2, 0x7, 0xffffff7ffffffff9, 0xfffffffffffffffc}, 0x8) r2 = socket(0x1e, 0x1000000000005, 0x0) r3 = socket$inet6(0xa, 0xa, 0x40) sendmsg(r2, &(0x7f00000d1000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x80d1}, 0x40000000004000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004f3000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0xff, 0xf, 0x7fff, 0x3, 0x8}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000e7b000)={0x0, @in6={{0xa, 0x3, 0xaabc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x101, 0x1, 0x0, 0xa0}, &(0x7f0000b3c000-0x4)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000558000-0x10)={0x3, 0x0, 0x10001, 0x95}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000a39000-0x8)={r5, 0x20}) sync_file_range(r3, 0x3, 0x1, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000080000)={r4, 0x0, 0x9, 0x803, 0x2, 0x2}, &(0x7f00004fd000)=0x14) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000d64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000e3000)=0x5b) bind$bt_l2cap(r2, &(0x7f0000453000)={0x1f, 0x5, {0x4dcc71a9, 0x7fff, 0x800, 0x1, 0x80000001, 0x5}, 0x8, 0x7}, 0xe) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000642000-0x4)=0x0, &(0x7f00002ae000)=0x4) sendto(r2, &(0x7f00004c7000)="6091945a23612ab8b7f2de508318980526873ea422f99396433a2d7a3b0d19c4564f655c7bab5daad0d210b927b9088169e68608feee879043bfff4e01a5d41239ad9ce844d407d638f017f22a81846d30b9f8005a38bd86e862fea02af20186ee2ba9d9f2916297f2d1246bc5f954aad7ae9b43dc7419fe0bd16df491640fd4d3057f424df086afcf947c5a66f61b82f607b6d89d4e33cce22a80fbc1489a13a2e7ea55b027e8f88802c12539f96af5aec04c5817cf2fa636303da27292a31ae746fff1c1f54f5a82ac589093e0d63d05a4a7b25b9db3e497777baf6b278002980d687d6eb0", 0xe6, 0x4804, &(0x7f0000f42000-0x80)=@generic={0x1e, "01230ed3898ed3e7d0fd6f09790802ceab75d656f5fbfda934dbc4f56b72dfb6fb2e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f267b3ecaa00319dcf247b42bdc33f0337931b5f376efd5f41fc480fbb1bf13a83131b401c20f3df8461acbb410bed1c3e37db70b1a8"}, 0x80) recvfrom$unix(r2, &(0x7f0000792000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x10002, &(0x7f00001b3000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) recvfrom$ipx(r2, &(0x7f000082a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000002, 0x0, 0x0) 2017/10/05 08:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe(&(0x7f0000ad6000)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000599000)=0x2) fremovexattr(r1, &(0x7f0000863000-0x6)=@random={"6f73322e00", "10"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057e000-0x10)="2f6465762f73657175656e6365723200", 0x20100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000a32000-0x10)={0x80, 0x6, 0x0, 0x2}, 0x10) mq_timedsend(r1, &(0x7f0000191000)="0ef16510e377208f7990d1a80173c660b635a10033efbc1d46a2129b9bfb4bf17bbfd50dc6b566f7134a72719febe80749f6e628729d4c66e96181f932291cf502796e644ef1acd15eb023db2cc7988ca5076acd7f0d38b86a9b58fbde957fbd0188cbefd9722bda40b4d8a16cf78ecb4405dc4ca92cdb7600558f519041d2e10fdd0c9d7ff33ba83b4bf2138fa06b13c102c5b4d35069054970a40922e2aa0840ce2b5bcdc989ec09e4b210709ee903dfd639a50ab7e1b8732f", 0xba, 0x698d, &(0x7f00002cf000-0x8)={0x0, 0x1c9c380}) connect$nfc_llcp(r0, &(0x7f0000389000)={0x27, 0x8, 0x48000000000000, 0x7, 0x8, 0x1, "32284671029a2038a1125461c725fe5bc95e8c1aaeb89acdd43785fc8e58faf96634e1326efbad315c141c0ecbff07d5ffe99a7f418720464f9bf08f026550", 0x2}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000549000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000268000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x1e, &(0x7f0000006000-0x10)={0x1c, 0xfbb0000000, 0x1, 0x7}) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00006e0000-0x20)={0xdb, 0x40, 0x4, 0x8, 0xfffffffffffff000, 0x0, 0x4000000000000, 0x4, 0x0}, &(0x7f00001c8000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003d8000)={r6, 0x101}, &(0x7f0000acd000)=0x8) ioctl(r5, 0x2279, &(0x7f000098d000)="100101") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000de1000)={{0x7f, 0x2}, {0xfffffffffffffa12, 0xfffffffffffffff7}, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 74.185985] 9pnet_virtio: no channels available for device v 2017/10/05 08:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x0, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 74.239485] 9pnet_virtio: no channels available for device v 2017/10/05 08:55:04 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00005ea000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000337000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) mmap(&(0x7f0000338000/0x2000)=nil, 0x2000, 0x2000002, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000339000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000057a000+0xbeb)={0x0, 0x0}) open(&(0x7f0000257000-0x8)="2e2f66696c653000", 0x1, 0x5) add_key(&(0x7f0000c1c000-0x12)="7472757374656400", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000043c000)="0d111beb9e21712abe5042cf66d38060d3a4a255b8aed2397c6edea4bf374e38cab55db3c2c71578858fca8806a8e49a9d5b4369cbbc89bffe9f183c7422da223091c1f67927c4e3b40609d309bd171bc07d61a87329ea178110a01d28f8", 0x5e, 0xfffffffffeffffff) request_key(&(0x7f0000445000)="6409000000", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000348000)="6367726f757000", 0xfffffffffffffffd) r2 = getpid() fcntl$getownex(r1, 0x10, &(0x7f00004a9000-0x8)={0x0, 0x0}) setpgid(r2, r2) pipe(&(0x7f0000416000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00007de000)=0xfffffffffffffff7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c5b000)={0x6, 0x80, 0x2, 0xfff, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000063c000-0x8)={0x0, 0x400}, &(0x7f000078f000-0x4)=0x8) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f00002b3000)="24000000130007f7fe1e801b0c0100000500000c0900030001fffffffffffffff9f9161790", 0x25) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x1, 0x52, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000871000)={0x26, "736b636970686572000000000000", 0x0, 0x1fb, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000813000+0x96a)="0700000000000000db9e000e4a5595517ce400e67f0000c900000003", 0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000881000)=0x0, &(0x7f00007fd000)=0x4) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x4, 0x36, r0, 0x2000000000000) mmap(&(0x7f0000617000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) [ 74.343978] 9pnet_virtio: no channels available for device v [ 74.408569] 9pnet_virtio: no channels available for device v 2017/10/05 08:55:05 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:05 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:05 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x4) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000df2000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:55:05 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 74.512944] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/05 08:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0x0, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:05 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") [ 74.598337] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/10/05 08:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f54000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x1, 0x6, 0x1ff}, &(0x7f0000fec000)=0xa0) syz_open_dev$mouse(&(0x7f0000e55000)="2f6465762f696e7075742f6d6f7573652300", 0x7b, 0x80100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000075d000-0x8)={r1, 0x1}, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) socket(0x1d, 0x80000, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f00000)={&(0x7f0000676000)="2e2f66696c653000", 0x0}, 0xc) shutdown(r0, 0x1) 2017/10/05 08:55:05 executing program 6: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) 2017/10/05 08:55:05 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x40801) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000373000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$sg(&(0x7f00005be000-0x9)="2f6465762f73672300", 0x8001, 0x40000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e1e000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) linkat(r2, &(0x7f000074e000-0x8)="2e2f66696c653000", r3, &(0x7f0000563000)="2e2f66696c653000", 0x400) fstat(r1, &(0x7f0000bd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sg(&(0x7f0000cea000-0x9)="2f6465762f73672300", 0x8, 0x4004) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f000050c000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x2002, &(0x7f00006e3000)={0x3, {"5b5ffc59be2145"}, 0x7}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$setmm(0x23, 0x6, &(0x7f000056b000/0x4000)=nil) setsockopt$inet_mreqn(r5, 0x0, 0x1000000000000027, &(0x7f00002c8000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r0}, 0xc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r6 = getpid() ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000016000-0x20)={{&(0x7f0000300000/0x3000)=nil, 0x3000}, 0x1, 0x0}) process_vm_writev(r6, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)="00", 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}], 0x1, 0x0) madvise(&(0x7f0000bc1000/0x3000)=nil, 0x3000, 0x10200000008) r7 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000031a000/0x2000)=nil, 0x2000, 0x0, r7) 2017/10/05 08:55:05 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) syz_emit_ethernet(0x3e, &(0x7f0000f5a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @arp=@generic={0x30f, 0x80f3, 0x6, 0xc, 0xe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "f0324d1e2d1c8a8ac4fa8a10", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "c9dc50a1da77a68e2e167c9dc63f9bc6"}}}}) [ 74.685957] 9pnet_virtio: no channels available for device ./file0 2017/10/05 08:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) [ 74.741499] 9pnet_virtio: no channels available for device ./file0/file0 2017/10/05 08:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:05 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:05 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) 2017/10/05 08:55:05 executing program 6: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) [ 74.820972] 9pnet_virtio: no channels available for device ./file0 2017/10/05 08:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x0, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000dba000-0x8)={0x0, 0x0}, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f00007e7000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcd000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 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) shutdown(r0, 0x1) 2017/10/05 08:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000002000)="2e2f66696c653000", 0x4) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000400000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, 0x10002, 0x0, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x4000000000000000) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000022e000)=0x7) 2017/10/05 08:55:05 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) 2017/10/05 08:55:05 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") [ 74.897396] 9pnet_virtio: no channels available for device ./file0/file0 2017/10/05 08:55:05 executing program 4: r0 = open(&(0x7f0000784000)="2e2f66696c653000", 0x0, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000bfa000-0x29)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffd, 0x5) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) r4 = open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000082a000)={0x3, 0x3ff}) io_setup(0x4b, &(0x7f0000143000-0x8)=0x0) io_cancel(r5, &(0x7f0000ad2000-0x40)={0x0, 0x0, 0x0, 0xf, 0x10000, r4, &(0x7f0000b34000)="5a9a073765a58c2dbead5e8e7f597da29d27622b6031ac20734fc0f7c65c7e4a0f39477010a069eae6c582a04cb2aee83065dc808c0d538ff91561b9db68b18ead9a87604a7dbf99d3ee3d1a952a9f68e00ea62d3c68716374a843c96f06799aa0ab1077001454d69cdd13e79a539c32af77d0ce1b42d5b8d23a76ab", 0x7c, 0x7, 0x0, 0x0, r4}, &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0}) dup3(r1, r4, 0x80000) r6 = dup3(r3, r2, 0x80000) r7 = epoll_create(0x2) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f00005c8000-0x12)={@generic="b4eb1938e33f4385b1bf5cfd24df789a", 0x5}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000b8c000-0x6)="2e2f62757300", 0x20000, 0x1) clock_gettime(0x0, &(0x7f0000dcb000-0x8)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000462000)={r8, r9+30000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000fd7000-0xa4)={0x0, 0x9c, "c7a9ea4714f3eb99ff3126f17a44f01fa1d9240385beb549661215d89f9109d7b3adbf328e0eff7b1e2d813cb98538acdceae959c1d3c02e0f138fb3fe275c6cb24baa99f73ac5a5ad9014dc0ce861d45c2d0fcae574154403681f437df901b5efeced0cd5736c4a7212d699b2709f7a648b1b4c3a00535c2c6d768fa13736556e4c6da9fbed169b5a286cb85118555baf81b4140894be6ac42ad4a6"}, &(0x7f0000951000-0x4)=0xa4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000053b000-0x10)={0x9, 0x1, 0xffff, 0xff, r10}, 0x10) 2017/10/05 08:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x0, 0x100000, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x2, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 74.979332] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:05 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) 2017/10/05 08:55:05 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:05 executing program 6: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f08, 0x4) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) 2017/10/05 08:55:05 executing program 5: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089ff, &(0x7f000001f000)={@common="69705f76746930000000000000000000", @ifru_data=&(0x7f0000002000-0x20)="c6ecffff00000551f8e804911e70c0a100037930ab400004000000000000f008"}) r2 = socket$inet(0x2, 0x803, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee6000)={0x4, &(0x7f00004d1000-0x20)=[{0x5, 0x8000, 0x7fff, 0xff}, {0x8e, 0x9, 0xcbf, 0xfffffffffffffff8}, {0x9, 0x1, 0x7, 0xd}, {0x8, 0x8, 0x8, 0x4}]}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x7, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)="407d2873656c6673656375726974796d696d655f747970652d75736572766d6e65743100", 0x3, 0x12, &(0x7f0000ee6000)="000000000000000000000000000000000000", 0xd3, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000289000)={0x0, r3, 0xfffffffffffffffe, 0x1, 0x0}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ee8000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000054a000)=0xc) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000eeb000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000931000)={0x0, 0x0, &(0x7f00006db000)=[], 0x0, &(0x7f0000eeb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x2}, 0x40002102) 2017/10/05 08:55:05 executing program 1 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:05 executing program 4: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x42, 0x13, 0x1002) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000025d000-0x4)=0x900, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000077b000)={0x803, 0xffffffffffffff7f}) mmap(&(0x7f00006f0000/0x3000)=nil, 0x3000, 0x200000a, 0x110, r0, 0x0) pipe2(&(0x7f0000795000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80804) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x3, @fr_pvc_info=&(0x7f0000006000)={0x3, @common="6c6f0000000000000000000000000000"}}}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x31, r3, 0x20008) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x2, 0x1000034, r1, 0x0) io_setup(0x8, &(0x7f0000646000-0x8)=0x0) io_setup(0x8, &(0x7f0000757000-0x4)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000798000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x2, 0x32, r2, 0x31) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000797000-0x8)=0x0) io_setup(0x6, &(0x7f00003e4000-0x8)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4800000000080a, &(0x7f00000e3000)=0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000142000-0x8)=0x0) io_setup(0x5, &(0x7f0000796000-0x8)=0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00001f2000)=0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x40000000000002, &(0x7f0000001000+0xebf)=0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb, &(0x7f000079c000)=0x0) 2017/10/05 08:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x401, 0x0, 0x0, 0x0, 0xffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000743000-0x78)={0x2, 0x78, 0xef8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3f, 0x0, 0x0, 0x0, 0x53c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1408, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8000000000000, &(0x7f0000b37000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000048b000)="2f6465762f6b766d00", 0x101000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000186000-0x10)={0x4000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000296000-0x10)={0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000953000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000af3000-0x14)={0x9, 0xaee, 0x100000000, 0x0, 0x5}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000027d000/0x18000)=nil, &(0x7f00003d2000)=[@textreal={0x8, &(0x7f0000cc5000)="0f015893baa100ecbaf80c66b860502f8266efbafc0c66ed66b9820b000066b80060000066ba000000000f30baf80c66b844d3958666efbafc0c66edf20f013f660f001a237f690f01bd85a0baf80c66b8edc3b48766efbafc0cec", 0x5b}], 0x1, 0x8, &(0x7f0000a91000)=[@cstype3={0x5, 0xfffffffffffffffd}, @vmwrite={0x8, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x0, 0x100, 0x0, 0x9}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x2, 0x0, 0x1000, &(0x7f0000707000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/05 08:55:05 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f00009bf000-0xc)="2f6465762f6175746f667300", 0x202000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00002b7000)="c3", 0x1, 0x0, &(0x7f0000ce0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000acf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6fd5e839debe809a61bc81130013dc0"}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000037d000-0x63)="", 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000587000)={0x0, 0x2, &(0x7f00008a1000-0x64)=[@in6={0xa, 0x0, 0x94e8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0xb1b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000052b000-0x4)=0xc) syz_open_dev$sndtimer(&(0x7f00002cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 2017/10/05 08:55:05 executing program 1 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") [ 75.131554] 9pnet_virtio: no channels available for device vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv 2017/10/05 08:55:05 executing program 1 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") 2017/10/05 08:55:05 executing program 1 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x100000008001, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") [ 75.133835] FAULT_INJECTION: forcing a failure. [ 75.133835] name failslab, interval 1, probability 0, space 0, times 0 [ 75.133848] CPU: 1 PID: 8779 Comm: syz-executor1 Not tainted 4.14.0-rc3+ #26 [ 75.133854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.133860] Call Trace: [ 75.133876] dump_stack+0x194/0x257 [ 75.133896] ? arch_local_irq_restore+0x53/0x53 [ 75.133931] should_fail+0x8c0/0xa40 [ 75.133951] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.133974] ? find_held_lock+0x39/0x1d0 [ 75.134012] ? lock_downgrade+0x990/0x990 [ 75.134021] ? unwind_dump+0x4c0/0x4c0 [ 75.134076] ? check_same_owner+0x320/0x320 [ 75.134088] ? unwind_get_return_address+0x61/0xa0 [ 75.134103] ? __save_stack_trace+0x61/0xd0 [ 75.134135] should_failslab+0xec/0x120 [ 75.134153] kmem_cache_alloc_node+0x56/0x760 [ 75.134165] ? __lock_acquire+0x20fd/0x4620 [ 75.134201] copy_process.part.37+0x1a6a/0x4af0 [ 75.134242] ? __cleanup_sighand+0x40/0x40 [ 75.134268] ? lock_release+0xd70/0xd70 [ 75.134302] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 75.134313] ? rcutorture_record_progress+0x10/0x10 [ 75.134340] ? is_bpf_text_address+0xa4/0x120 [ 75.134353] ? kernel_text_address+0x102/0x140 [ 75.134368] ? __kernel_text_address+0xd/0x40 [ 75.134381] ? unwind_get_return_address+0x61/0xa0 [ 75.134394] ? __save_stack_trace+0x7e/0xd0 [ 75.134432] ? check_noncircular+0x20/0x20 [ 75.134442] ? __lock_acquire+0x20fd/0x4620 [ 75.134460] ? perf_trace_lock_acquire+0xfe/0x900 [ 75.134489] ? perf_trace_lock+0x860/0x860 [ 75.134518] ? check_noncircular+0x20/0x20 [ 75.134538] ? perf_trace_lock_acquire+0xfe/0x900 [ 75.134567] ? perf_trace_lock+0x860/0x860 [ 75.134595] ? find_held_lock+0x39/0x1d0 [ 75.134610] ? check_noncircular+0x20/0x20 [ 75.134633] ? fsnotify+0xb6f/0x1af0 [ 75.134679] ? find_held_lock+0x39/0x1d0 [ 75.134714] ? lock_downgrade+0x990/0x990 [ 75.134741] ? get_pid_task+0xbc/0x140 [ 75.134755] ? proc_fail_nth_write+0xb5/0x260 [ 75.134787] _do_fork+0x1ef/0xfe0 [ 75.134811] ? fork_idle+0x2d0/0x2d0 [ 75.134831] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 75.134846] ? kernel_read+0x120/0x120 [ 75.134860] ? wait_for_completion+0x7b0/0x7b0 [ 75.134884] ? __lock_is_held+0xbc/0x140 [ 75.134928] ? __sb_end_write+0x9e/0xd0 [ 75.134949] ? fput+0xd2/0x140 [ 75.134964] ? SyS_write+0x184/0x220 [ 75.134983] ? SyS_read+0x220/0x220 [ 75.135006] SyS_clone+0x37/0x50 [ 75.135018] ? entry_INT80_compat+0x50/0x50 [ 75.135034] do_fast_syscall_32+0x3f2/0xf05 [ 75.135060] ? do_int80_syscall_32+0x940/0x940 [ 75.135081] ? lockdep_sys_exit+0x47/0xf0 [ 75.135094] ? syscall_return_slowpath+0x2b3/0x510 [ 75.135104] ? finish_task_switch+0x1aa/0x740 [ 75.135124] ? sysret32_from_system_call+0x5/0x3b [ 75.135147] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.135172] entry_SYSENTER_compat+0x51/0x60 [ 75.135182] RIP: 0023:0xf7f91c79 [ 75.135188] RSP: 002b:00000000f778d05c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 75.135201] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000b000 [ 75.135208] RDX: 000000002000affc RSI: 0000000020004000 RDI: 0000000020007000 [ 75.135215] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.135222] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.135228] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.243271] FAULT_INJECTION: forcing a failure. [ 75.243271] name failslab, interval 1, probability 0, space 0, times 0 [ 75.243297] CPU: 1 PID: 8784 Comm: syz-executor1 Not tainted 4.14.0-rc3+ #26 [ 75.243305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.243309] Call Trace: [ 75.243328] dump_stack+0x194/0x257 [ 75.243345] ? arch_local_irq_restore+0x53/0x53 [ 75.243376] should_fail+0x8c0/0xa40 [ 75.243394] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.243415] ? find_held_lock+0x39/0x1d0 [ 75.243449] ? lock_downgrade+0x990/0x990 [ 75.243502] ? check_same_owner+0x320/0x320 [ 75.243514] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.243551] should_failslab+0xec/0x120 [ 75.243567] kmem_cache_alloc+0x47/0x760 [ 75.243580] ? check_same_owner+0x320/0x320 [ 75.243595] ? rcu_pm_notify+0xc0/0xc0 [ 75.243619] prepare_creds+0x78/0x360 [ 75.243633] ? abort_creds+0x130/0x130 [ 75.243650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.243661] ? __lockdep_init_map+0xe4/0x650 [ 75.243683] copy_creds+0x7b/0x3a0 [ 75.243706] copy_process.part.37+0xb28/0x4af0 [ 75.243744] ? __cleanup_sighand+0x40/0x40 [ 75.243774] ? lock_release+0xd70/0xd70 [ 75.243806] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 75.243818] ? rcutorture_record_progress+0x10/0x10 [ 75.243846] ? is_bpf_text_address+0xa4/0x120 [ 75.243860] ? kernel_text_address+0x102/0x140 [ 75.243876] ? __kernel_text_address+0xd/0x40 [ 75.243890] ? unwind_get_return_address+0x61/0xa0 [ 75.243905] ? __save_stack_trace+0x7e/0xd0 [ 75.243942] ? check_noncircular+0x20/0x20 [ 75.243953] ? __lock_acquire+0x20fd/0x4620 [ 75.243983] ? lock_downgrade+0x990/0x990 [ 75.244004] ? check_noncircular+0x20/0x20 [ 75.244031] ? check_noncircular+0x20/0x20 [ 75.244063] ? lock_downgrade+0x990/0x990 [ 75.244098] ? find_held_lock+0x39/0x1d0 [ 75.244128] ? fsnotify+0xb6f/0x1af0 [ 75.244171] ? find_held_lock+0x39/0x1d0 [ 75.244203] ? lock_downgrade+0x990/0x990 [ 75.244229] ? get_pid_task+0xbc/0x140 [ 75.244243] ? proc_fail_nth_write+0xb5/0x260 [ 75.244279] _do_fork+0x1ef/0xfe0 [ 75.244304] ? fork_idle+0x2d0/0x2d0 [ 75.244327] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 75.244343] ? kernel_read+0x120/0x120 [ 75.244357] ? wait_for_completion+0x7b0/0x7b0 [ 75.244381] ? __lock_is_held+0xbc/0x140 [ 75.244421] ? __sb_end_write+0x9e/0xd0 [ 75.244442] ? fput+0xd2/0x140 [ 75.244456] ? SyS_write+0x184/0x220 [ 75.244476] ? SyS_read+0x220/0x220 [ 75.244498] SyS_clone+0x37/0x50 [ 75.244511] ? entry_INT80_compat+0x50/0x50 [ 75.244527] do_fast_syscall_32+0x3f2/0xf05 [ 75.244553] ? do_int80_syscall_32+0x940/0x940 [ 75.244576] ? lockdep_sys_exit+0x47/0xf0 [ 75.244591] ? syscall_return_slowpath+0x2b3/0x510 [ 75.244601] ? finish_task_switch+0x1aa/0x740 [ 75.244622] ? sysret32_from_system_call+0x5/0x3b [ 75.244642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.244666] entry_SYSENTER_compat+0x51/0x60 [ 75.244675] RIP: 0023:0xf7f91c79 [ 75.244681] RSP: 002b:00000000f778d05c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 75.244693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000b000 [ 75.244699] RDX: 000000002000affc RSI: 0000000020004000 RDI: 0000000020007000 [ 75.244705] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.244710] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.244716] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.276624] FAULT_INJECTION: forcing a failure. [ 75.276624] name failslab, interval 1, probability 0, space 0, times 0 [ 75.276637] CPU: 0 PID: 8793 Comm: syz-executor1 Not tainted 4.14.0-rc3+ #26 [ 75.276644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.276650] Call Trace: [ 75.276666] dump_stack+0x194/0x257 [ 75.276685] ? arch_local_irq_restore+0x53/0x53 [ 75.276705] ? is_bpf_text_address+0xa4/0x120 [ 75.276731] should_fail+0x8c0/0xa40 [ 75.276752] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.276782] ? find_held_lock+0x39/0x1d0 [ 75.276818] ? lock_downgrade+0x990/0x990 [ 75.276832] ? prepare_creds+0x78/0x360 [ 75.276842] ? copy_creds+0x7b/0x3a0 [ 75.276854] ? copy_process.part.37+0xb28/0x4af0 [ 75.276905] ? check_same_owner+0x320/0x320 [ 75.276944] should_failslab+0xec/0x120 [ 75.276961] __kmalloc_track_caller+0x5f/0x760 [ 75.276971] ? rcu_pm_notify+0xc0/0xc0 [ 75.276991] ? prepare_creds+0x78/0x360 [ 75.277006] ? selinux_cred_prepare+0x43/0xa0 [ 75.277031] kmemdup+0x24/0x50 [ 75.277049] selinux_cred_prepare+0x43/0xa0 [ 75.277067] security_prepare_creds+0x7d/0xb0 [ 75.277089] prepare_creds+0x2b1/0x360 [ 75.277102] ? abort_creds+0x130/0x130 [ 75.277121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.277132] ? __lockdep_init_map+0xe4/0x650 [ 75.277153] copy_creds+0x7b/0x3a0 [ 75.277174] copy_process.part.37+0xb28/0x4af0 [ 75.277211] ? __cleanup_sighand+0x40/0x40 [ 75.277235] ? lock_release+0xd70/0xd70 [ 75.277263] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 75.277274] ? rcutorture_record_progress+0x10/0x10 [ 75.277298] ? is_bpf_text_address+0xa4/0x120 [ 75.277312] ? kernel_text_address+0x102/0x140 [ 75.277329] ? __kernel_text_address+0xd/0x40 [ 75.277343] ? unwind_get_return_address+0x61/0xa0 [ 75.277357] ? __save_stack_trace+0x7e/0xd0 [ 75.277391] ? check_noncircular+0x20/0x20 [ 75.277402] ? __lock_acquire+0x20fd/0x4620 [ 75.277429] ? lock_downgrade+0x990/0x990 [ 75.277449] ? check_noncircular+0x20/0x20 [ 75.277474] ? check_noncircular+0x20/0x20 [ 75.277504] ? lock_downgrade+0x990/0x990 [ 75.277536] ? find_held_lock+0x39/0x1d0 [ 75.277562] ? fsnotify+0xb6f/0x1af0 [ 75.277601] ? find_held_lock+0x39/0x1d0 [ 75.277632] ? lock_downgrade+0x990/0x990 [ 75.277655] ? get_pid_task+0xbc/0x140 [ 75.277670] ? proc_fail_nth_write+0xb5/0x260 [ 75.277700] _do_fork+0x1ef/0xfe0 [ 75.277723] ? fork_idle+0x2d0/0x2d0 [ 75.277744] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 75.277759] ? kernel_read+0x120/0x120 [ 75.277772] ? wait_for_completion+0x7b0/0x7b0 [ 75.277802] ? __lock_is_held+0xbc/0x140 [ 75.277846] ? __sb_end_write+0x9e/0xd0 [ 75.277867] ? fput+0xd2/0x140 [ 75.277882] ? SyS_write+0x184/0x220 [ 75.277903] ? SyS_read+0x220/0x220 [ 75.277925] SyS_clone+0x37/0x50 [ 75.277938] ? entry_INT80_compat+0x50/0x50 [ 75.277954] do_fast_syscall_32+0x3f2/0xf05 [ 75.277981] ? do_int80_syscall_32+0x940/0x940 [ 75.278004] ? lockdep_sys_exit+0x47/0xf0 [ 75.278018] ? syscall_return_slowpath+0x2b3/0x510 [ 75.278028] ? finish_task_switch+0x1aa/0x740 [ 75.278049] ? sysret32_from_system_call+0x5/0x3b [ 75.278073] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.278099] entry_SYSENTER_compat+0x51/0x60 [ 75.278109] RIP: 0023:0xf7f91c79 [ 75.278116] RSP: 002b:00000000f778d05c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 75.278130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000b000 [ 75.278137] RDX: 000000002000affc RSI: 0000000020004000 RDI: 0000000020007000 [ 75.278145] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.278152] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.278159] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.311960] FAULT_INJECTION: forcing a failure. [ 75.311960] name failslab, interval 1, probability 0, space 0, times 0 [ 75.311973] CPU: 0 PID: 8801 Comm: syz-executor1 Not tainted 4.14.0-rc3+ #26 [ 75.311980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.311987] Call Trace: [ 75.312009] dump_stack+0x194/0x257 [ 75.312029] ? arch_local_irq_restore+0x53/0x53 [ 75.312047] ? lock_downgrade+0x990/0x990 [ 75.312060] ? prepare_creds+0x78/0x360 [ 75.312089] should_fail+0x8c0/0xa40 [ 75.312109] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.312131] ? find_held_lock+0x39/0x1d0 [ 75.312166] ? lock_downgrade+0x990/0x990 [ 75.312222] ? check_same_owner+0x320/0x320 [ 75.312237] ? selinux_cred_prepare+0x78/0xa0 [ 75.312252] ? security_prepare_creds+0x89/0xb0 [ 75.312279] should_failslab+0xec/0x120 [ 75.312295] kmem_cache_alloc+0x47/0x760 [ 75.312306] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.312316] ? __lockdep_init_map+0xe4/0x650 [ 75.312335] ? key_put+0x28/0x80 [ 75.312355] __delayacct_tsk_init+0x20/0x80 [ 75.312372] copy_process.part.37+0x1bd0/0x4af0 [ 75.312413] ? __cleanup_sighand+0x40/0x40 [ 75.312440] ? lock_release+0xd70/0xd70 [ 75.312471] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 75.312482] ? rcutorture_record_progress+0x10/0x10 [ 75.312510] ? is_bpf_text_address+0xa4/0x120 [ 75.312523] ? kernel_text_address+0x102/0x140 [ 75.312540] ? __kernel_text_address+0xd/0x40 [ 75.312554] ? unwind_get_return_address+0x61/0xa0 [ 75.312570] ? __save_stack_trace+0x7e/0xd0 [ 75.312608] ? check_noncircular+0x20/0x20 [ 75.312620] ? __lock_acquire+0x20fd/0x4620 [ 75.312650] ? lock_downgrade+0x990/0x990 [ 75.312672] ? check_noncircular+0x20/0x20 [ 75.312699] ? check_noncircular+0x20/0x20 [ 75.312733] ? lock_downgrade+0x990/0x990 [ 75.312769] ? find_held_lock+0x39/0x1d0 [ 75.312804] ? fsnotify+0xb6f/0x1af0 [ 75.312850] ? find_held_lock+0x39/0x1d0 [ 75.312884] ? lock_downgrade+0x990/0x990 [ 75.312911] ? get_pid_task+0xbc/0x140 [ 75.312926] ? proc_fail_nth_write+0xb5/0x260 [ 75.312959] _do_fork+0x1ef/0xfe0 [ 75.312984] ? fork_idle+0x2d0/0x2d0 [ 75.313005] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 75.313020] ? kernel_read+0x120/0x120 [ 75.313035] ? wait_for_completion+0x7b0/0x7b0 [ 75.313060] ? __lock_is_held+0xbc/0x140 [ 75.313104] ? __sb_end_write+0x9e/0xd0 [ 75.313125] ? fput+0xd2/0x140 [ 75.313140] ? SyS_write+0x184/0x220 [ 75.313160] ? SyS_read+0x220/0x220 [ 75.313183] SyS_clone+0x37/0x50 [ 75.313196] ? entry_INT80_compat+0x50/0x50 [ 75.313211] do_fast_syscall_32+0x3f2/0xf05 [ 75.313238] ? do_int80_syscall_32+0x940/0x940 [ 75.313260] ? lockdep_sys_exit+0x47/0xf0 [ 75.313273] ? syscall_return_slowpath+0x2b3/0x510 [ 75.313284] ? finish_task_switch+0x1aa/0x740 [ 75.313305] ? sysret32_from_system_call+0x5/0x3b [ 75.313327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.313353] entry_SYSENTER_compat+0x51/0x60 [ 75.313363] RIP: 0023:0xf7f91c79 [ 75.313371] RSP: 002b:00000000f778d05c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 75.313385] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000b000 [ 75.313392] RDX: 000000002000affc RSI: 0000000020004000 RDI: 0000000020007000 [ 75.313399] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.313406] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.313413] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.360492] FAULT_INJECTION: forcing a failure. [ 75.360492] name failslab, interval 1, probability 0, space 0, times 0 [ 75.360505] CPU: 0 PID: 8808 Comm: syz-executor1 Not tainted 4.14.0-rc3+ #26 [ 75.360512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.360518] Call Trace: [ 75.360536] dump_stack+0x194/0x257 [ 75.360557] ? arch_local_irq_restore+0x53/0x53 [ 75.360568] ? __save_stack_trace+0x7e/0xd0 [ 75.360601] should_fail+0x8c0/0xa40 [ 75.360621] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 75.360644] ? find_held_lock+0x39/0x1d0 [ 75.360678] ? lock_downgrade+0x990/0x990 [ 75.360690] ? lock_acquire+0x1d5/0x580 [ 75.360743] ? check_same_owner+0x320/0x320 [ 75.360767] ? kvm_clock_get_cycles+0x25/0x30 [ 75.360800] should_failslab+0xec/0x120 [ 75.360817] kmem_cache_alloc_trace+0x4b/0x750 [ 75.360830] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.360841] ? __lockdep_init_map+0xe4/0x650 [ 75.360858] ? __lockdep_init_map+0xe4/0x650 [ 75.360882] lockdep_init_task+0x187/0x210 [ 75.360898] copy_process.part.37+0x16eb/0x4af0 [ 75.360938] ? __cleanup_sighand+0x40/0x40 [ 75.360963] ? lock_release+0xd70/0xd70 [ 75.360992] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 75.361008] ? rcutorture_record_progress+0x10/0x10 [ 75.361036] ? is_bpf_text_address+0xa4/0x120 [ 75.361051] ? kernel_text_address+0x102/0x140 [ 75.361067] ? __kernel_text_address+0xd/0x40 [ 75.361080] ? unwind_get_return_address+0x61/0xa0 [ 75.361093] ? __save_stack_trace+0x7e/0xd0 [ 75.361131] ? check_noncircular+0x20/0x20 [ 75.361142] ? __lock_acquire+0x20fd/0x4620 [ 75.361173] ? lock_downgrade+0x990/0x990 [ 75.361195] ? check_noncircular+0x20/0x20 [ 75.361222] ? check_noncircular+0x20/0x20 [ 75.361256] ? lock_downgrade+0x990/0x990 [ 75.361291] ? find_held_lock+0x39/0x1d0 [ 75.361322] ? fsnotify+0xb6f/0x1af0 [ 75.361368] ? find_held_lock+0x39/0x1d0 [ 75.361403] ? lock_downgrade+0x990/0x990 [ 75.361430] ? get_pid_task+0xbc/0x140 [ 75.361446] ? proc_fail_nth_write+0xb5/0x260 [ 75.361479] _do_fork+0x1ef/0xfe0 [ 75.361504] ? fork_idle+0x2d0/0x2d0 [ 75.361525] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 75.361542] ? kernel_read+0x120/0x120 [ 75.361557] ? wait_for_completion+0x7b0/0x7b0 [ 75.361582] ? __lock_is_held+0xbc/0x140 [ 75.361627] ? __sb_end_write+0x9e/0xd0 [ 75.361649] ? fput+0xd2/0x140 [ 75.361664] ? SyS_write+0x184/0x220 [ 75.361685] ? SyS_read+0x220/0x220 [ 75.361708] SyS_clone+0x37/0x50 [ 75.361721] ? entry_INT80_compat+0x50/0x50 [ 75.361737] do_fast_syscall_32+0x3f2/0xf05 [ 75.361764] ? do_int80_syscall_32+0x940/0x940 [ 75.361790] ? lockdep_sys_exit+0x47/0xf0 [ 75.361804] ? syscall_return_slowpath+0x2b3/0x510 [ 75.361815] ? finish_task_switch+0x1aa/0x740 [ 75.361837] ? sysret32_from_system_call+0x5/0x3b [ 75.361860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.361886] entry_SYSENTER_compat+0x51/0x60 [ 75.361895] RIP: 0023:0xf7f91c79 [ 75.361902] RSP: 002b:00000000f778d05c EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 75.361915] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000002000b000 [ 75.361922] RDX: 000000002000affc RSI: 0000000020004000 RDI: 0000000020007000 [ 75.361929] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.361936] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.361942] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.368877] kasan: CONFIG_KASAN_INLINE enabled [ 75.368881] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 75.368888] general protection fault: 0000 [#1] SMP KASAN [ 75.368893] Dumping ftrace buffer: [ 75.368897] (ftrace buffer empty) [ 75.368899] Modules linked in: [ 75.368908] CPU: 0 PID: 8810 Comm: syz-executor1 Not tainted 4.14.0-rc3+ #26 [ 75.368911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.368916] task: ffff8801d0fb8000 task.stack: ffff8801d3d68000 [ 75.368929] RIP: 0010:lockdep_invariant_state+0xd6/0x120 [ 75.368932] RSP: 0018:ffff8801d3d6fe38 EFLAGS: 00010002 [ 75.368938] RAX: dffffc0000000000 RBX: 0000000000001d88 RCX: 0000000000000000 [ 75.368942] RDX: 00000000000003bc RSI: 0000000000000000 RDI: 0000000000001de0 [ 75.368946] RBP: ffff8801d3d6fe48 R08: 0000000000000003 R09: 0000000000000000 [ 75.368950] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.368954] R13: ffff8801d3d6fee0 R14: ffff8801d0fb8000 R15: ffffffff85ac9970 [ 75.368960] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f778db40 [ 75.368964] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 75.368968] CR2: 0000000009515968 CR3: 00000001d1428000 CR4: 00000000001426f0 [ 75.368973] Call Trace: [ 75.368982] lockdep_sys_exit+0x47/0xf0 [ 75.368993] syscall_return_slowpath+0x244/0x510 [ 75.368999] ? finish_task_switch+0x4cc/0x740 [ 75.369010] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 75.369018] ? preempt_notifier_dec+0x20/0x20 [ 75.369039] ret_from_fork+0x15/0x40 [ 75.369044] RIP: 0023:0xf7f91c79 [ 75.369047] RSP: 002b:000000002000b000 EFLAGS: 00000296 ORIG_RAX: 0000000000000078 [ 75.369053] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000002000b000 [ 75.369056] RDX: 000000002000affc RSI: 0000000020004000 RDI: 0000000020007000 [ 75.369060] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.369063] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.369066] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.369083] Code: 83 a0 11 00 00 83 e0 3f 48 89 c2 48 c1 e2 04 48 29 c2 48 b8 00 00 00 00 00 fc ff df 49 8d 1c d4 48 8d 7b 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 2f 48 c7 43 58 00 00 00 00 5b 41 5c 5d c3 0f ff [ 75.369209] RIP: lockdep_invariant_state+0xd6/0x120 RSP: ffff8801d3d6fe38 [ 75.369218] ---[ end trace c7c389a94214d5f7 ]--- [ 75.369222] Kernel panic - not syncing: Fatal exception [ 75.369662] Dumping ftrace buffer: [ 75.369664] (ftrace buffer empty) [ 75.369667] Kernel Offset: disabled [ 77.230399] Rebooting in 86400 seconds..